<?xml version="1.0" encoding="us-ascii"?>
<!-- Prepared by Clarity FSR  v6.6.0.456 using Fujitsu Interstage XWand -->
<linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/instance http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedStatementsOfCashFlows" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_StatementConsolidatedStatementsOfCashFlows" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_StatementConsolidatedBalanceSheetsParenthetical" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedBalanceSheets" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_ConsolidatedBalanceSheets" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedStatementsOfChangesInEquity" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_ConsolidatedStatementsOfChangesInEquity" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedStatementsOfIncome" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_StatementConsolidatedStatementsOfIncome" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItemDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureNewAccountingPronouncementsAndExtraordinaryItemDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItemPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureNewAccountingPronouncementsAndExtraordinaryItemPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingenciesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCommitmentsGuaranteesAndContingenciesDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingenciesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCommitmentsGuaranteesAndContingenciesTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureLeasesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureLeasesTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureLeasesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureLeasesDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFinancingActivitiesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFinancingActivitiesTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFinancingActivitiesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFinancingActivitiesDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureStockBasedCompensationTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureStockBasedCompensationTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureStockBasedCompensationDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureStockBasedCompensationDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosurePropertyPlantAndEquipmentTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosurePropertyPlantAndEquipmentDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformationTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureUnauditedQuarterlyFinancialInformationTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformationDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureUnauditedQuarterlyFinancialInformationDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBenefitPlansDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBenefitPlansDetails" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBenefitPlansTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBenefitPlansTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureIncomeTaxesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureIncomeTaxesDetails" />
  <roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureIncomeTaxesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureIncomeTaxesTables" />
  <roleRef roleURI="http://www.aep.com/role/DocumentDocumentAndEntityInformation" xlink:type="simple" xlink:href="aep-20111231.xsd#DocumentAndEntityInformation" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFairValueMeasurementsTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFairValueMeasurementsTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBusinessSegmentsTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBusinessSegmentsTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureDerivativesAndHedgingTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureDerivativesAndHedgingTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBusinessSegmentsDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBusinessSegmentsDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFairValueMeasurementsDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFairValueMeasurementsDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureDerivativesAndHedgingDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureDerivativesAndHedgingDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureRateMattersDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureRateMattersDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureIncomeTaxes" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureIncomeTaxes" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFinancingActivities" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFinancingActivities" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_OrganizationAndSummaryOfSignificantAccountingPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItem" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_NewAccountingPronouncementsAndExtraordinaryItem" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureRateMatters" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureRateMatters" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingencies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCommitmentsGuaranteesAndContingencies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureAcquisitionsAndDispositions" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_AcquisitionsAndDispositions" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBenefitPlans" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBenefitPlans" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBusinessSegments" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBusinessSegments" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureDerivativesAndHedging" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureDerivativesAndHedging" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFairValueMeasurements" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFairValueMeasurements" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureGoodwillAndOtherIntangibleAssetsTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_GoodwillAndOtherIntangibleAssetsTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_GoodwillAndOtherIntangibleAssetsDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureEffectsOfRegulationTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureEffectsOfRegulationTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureEffectsOfRegulationDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureEffectsOfRegulationDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCostReductionInitiatives" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCostReductionInitiatives" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCostReductionInitiativesTables" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCostReductionInitiativesTables" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureDerivativesAndHedgingPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureDerivativesAndHedgingPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureFairValueMeasurementsPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureFairValueMeasurementsPolicies" />
  <roleRef roleURI="http://www.aep.com/role/GoodwillAndOtherIntangibleAssets" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_GoodwillAndOtherIntangibleAssets" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureLeases" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureLeases" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureStockBasedCompensation" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureStockBasedCompensation" />
  <roleRef roleURI="http://www.aep.com/role/DisclosurePropertyPlantAndEquipment" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosurePropertyPlantAndEquipment" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformation" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureUnauditedQuarterlyFinancialInformation" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureEffectsOfRegulation" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureEffectsOfRegulation" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureCostReductionInitiativesDetails" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureCostReductionInitiativesDetails" />
  <roleRef roleURI="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosurePropertyPlantAndEquipmentPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureStockBasedCompensationPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureStockBasedCompensationPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureBenefitPlansPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_DisclosureBenefitPlansPolicies" />
  <roleRef roleURI="http://www.aep.com/role/DisclosureRelatedPartyTransactions" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_RelatedPartyTransactions" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_ConsolidatedStatementsOfComprehensiveIncomeLoss" />
  <roleRef roleURI="http://www.aep.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeLossParenthetical" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_ConsolidatedStatementsOfComprehensiveIncomeLossParenthetical" />
  <roleRef roleURI="http://www.aep.com/role/IncomeTaxesPolicies" xlink:type="simple" xlink:href="aep-20111231.xsd#aep_ELRID_IncomeTaxesPolicies" />
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedStatementsOfCashFlows">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_115" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_116" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_115" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_116" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_167" xlink:to="Locator_us-gaap_ProfitLoss_168" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_169" xlink:to="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_170" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization" xlink:label="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_32" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_31" xlink:to="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_32" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_33" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccretionOfAssetRetirementObligations" xlink:label="Locator_aep_AccretionOfAssetRetirementObligations_34" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_33" xlink:to="Locator_aep_AccretionOfAssetRetirementObligations_34" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_35" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_DeferredIncomeTaxExpenseBenefit_36" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_35" xlink:to="Locator_us-gaap_DeferredIncomeTaxExpenseBenefit_36" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_37" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferralOfIncrementalNuclearRefuelingOutageExpensesNet" xlink:label="Locator_aep_DeferralOfIncrementalNuclearRefuelingOutageExpensesNet_38" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_37" xlink:to="Locator_aep_DeferralOfIncrementalNuclearRefuelingOutageExpensesNet_38" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_39" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossRelatedToLitigationSettlement" xlink:label="Locator_us-gaap_GainLossRelatedToLitigationSettlement_40" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_39" xlink:to="Locator_us-gaap_GainLossRelatedToLitigationSettlement_40" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_41" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForLegalSettlements" xlink:label="Locator_us-gaap_PaymentsForLegalSettlements_42" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_41" xlink:to="Locator_us-gaap_PaymentsForLegalSettlements_42" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_43" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_44" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_43" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_44" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_45" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_46" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_45" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_46" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_47" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetImpairmentCharges" xlink:label="Locator_us-gaap_OtherAssetImpairmentCharges_48" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_47" xlink:to="Locator_us-gaap_OtherAssetImpairmentCharges_48" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_49" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingCostsIncome" xlink:label="Locator_aep_CarryingCostsIncome_50" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_49" xlink:to="Locator_aep_CarryingCostsIncome_50" order="9.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_51" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_52" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_51" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_52" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_53" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="Locator_us-gaap_UnrealizedGainLossOnDerivatives_54" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_53" xlink:to="Locator_us-gaap_UnrealizedGainLossOnDerivatives_54" order="11.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_55" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmortizationOfNuclearFuel" xlink:label="Locator_aep_AmortizationOfNuclearFuel_56" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_55" xlink:to="Locator_aep_AmortizationOfNuclearFuel_56" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_57" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionContributions" xlink:label="Locator_us-gaap_PensionContributions_58" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_57" xlink:to="Locator_us-gaap_PensionContributions_58" order="13.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_59" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AmortizationOfDeferredPropertyTaxes" xlink:label="Locator_us-gaap_AmortizationOfDeferredPropertyTaxes_60" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_59" xlink:to="Locator_us-gaap_AmortizationOfDeferredPropertyTaxes_60" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_61" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FuelOverUnderRecoveryNet" xlink:label="Locator_aep_FuelOverUnderRecoveryNet_62" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_61" xlink:to="Locator_aep_FuelOverUnderRecoveryNet_62" order="15.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_63" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrealizedGainLossOnCommodityContracts" xlink:label="Locator_us-gaap_UnrealizedGainLossOnCommodityContracts_64" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_63" xlink:to="Locator_us-gaap_UnrealizedGainLossOnCommodityContracts_64" order="16.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_65" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfOtherAssets" xlink:label="Locator_us-gaap_GainLossOnSaleOfOtherAssets_66" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_65" xlink:to="Locator_us-gaap_GainLossOnSaleOfOtherAssets_66" order="17.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_67" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ChangeInRegulatoryAssets" xlink:label="Locator_aep_ChangeInRegulatoryAssets_68" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_67" xlink:to="Locator_aep_ChangeInRegulatoryAssets_68" order="18.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_69" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ChangeInRegulatoryLiabilities" xlink:label="Locator_aep_ChangeInRegulatoryLiabilities_70" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_69" xlink:to="Locator_aep_ChangeInRegulatoryLiabilities_70" order="19.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_71" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="Locator_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_72" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_71" xlink:to="Locator_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_72" order="20.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_73" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="Locator_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_74" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_73" xlink:to="Locator_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_74" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_76" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_75" xlink:to="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_76" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_129" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="Locator_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_130" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_129" xlink:to="Locator_us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables_130" order="0.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_131" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="Locator_us-gaap_IncreaseDecreaseInInventories_132" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_131" xlink:to="Locator_us-gaap_IncreaseDecreaseInInventories_132" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_133" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInMarginDepositsOutstanding" xlink:label="Locator_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_134" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_133" xlink:to="Locator_us-gaap_IncreaseDecreaseInMarginDepositsOutstanding_134" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_135" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="Locator_us-gaap_IncreaseDecreaseInAccountsPayable_136" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_135" xlink:to="Locator_us-gaap_IncreaseDecreaseInAccountsPayable_136" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_137" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="Locator_us-gaap_IncreaseDecreaseInCustomerDeposits_138" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_137" xlink:to="Locator_us-gaap_IncreaseDecreaseInCustomerDeposits_138" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_139" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable" xlink:label="Locator_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_140" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_139" xlink:to="Locator_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_140" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="Locator_us-gaap_IncreaseDecreaseInInterestPayableNet_142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_141" xlink:to="Locator_us-gaap_IncreaseDecreaseInInterestPayableNet_142" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_143" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReceivedDeferredCookPlantFireCosts" xlink:label="Locator_aep_ReceivedDeferredCookPlantFireCosts_144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_143" xlink:to="Locator_aep_ReceivedDeferredCookPlantFireCosts_144" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="Locator_us-gaap_IncreaseDecreaseInOtherCurrentAssets_146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_145" xlink:to="Locator_us-gaap_IncreaseDecreaseInOtherCurrentAssets_146" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_147" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="Locator_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_147" xlink:to="Locator_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_148" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_171" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivities_172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_171" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInOperatingActivities_172" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_117" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_118" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_117" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_118" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForConstructionInProcess" xlink:label="Locator_us-gaap_PaymentsForConstructionInProcess_6" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5" xlink:to="Locator_us-gaap_PaymentsForConstructionInProcess_6" order="0.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ChangeInOtherTemporaryInvestmentsNet" xlink:label="Locator_aep_ChangeInOtherTemporaryInvestmentsNet_8" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7" xlink:to="Locator_aep_ChangeInOtherTemporaryInvestmentsNet_8" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherDeposits" xlink:label="Locator_us-gaap_IncreaseDecreaseInOtherDeposits_10" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_9" xlink:to="Locator_us-gaap_IncreaseDecreaseInOtherDeposits_10" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_11" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInNotesReceivableRelatedParties" xlink:label="Locator_us-gaap_IncreaseDecreaseInNotesReceivableRelatedParties_12" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_11" xlink:to="Locator_us-gaap_IncreaseDecreaseInNotesReceivableRelatedParties_12" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_13" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="Locator_us-gaap_PaymentsToAcquireInvestments_14" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_13" xlink:to="Locator_us-gaap_PaymentsToAcquireInvestments_14" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_15" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:label="Locator_us-gaap_PaymentsToAcquireEquityMethodInvestments_16" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_15" xlink:to="Locator_us-gaap_PaymentsToAcquireEquityMethodInvestments_16" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_17" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:label="Locator_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_18" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_17" xlink:to="Locator_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_18" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_19" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForNuclearFuel" xlink:label="Locator_us-gaap_PaymentsForNuclearFuel_20" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_19" xlink:to="Locator_us-gaap_PaymentsForNuclearFuel_20" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_21" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="Locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_22" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_21" xlink:to="Locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_22" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_23" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireOilAndGasProperty" xlink:label="Locator_us-gaap_PaymentsToAcquireOilAndGasProperty_24" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_23" xlink:to="Locator_us-gaap_PaymentsToAcquireOilAndGasProperty_24" order="9.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_25" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_26" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_25" xlink:to="Locator_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_26" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_27" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="Locator_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_28" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_27" xlink:to="Locator_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_28" order="11.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_29" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivities_30" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_29" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInInvestingActivities_30" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_119" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_120" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_119" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_120" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_77" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromContributionsFromParent" xlink:label="Locator_us-gaap_ProceedsFromContributionsFromParent_78" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_77" xlink:to="Locator_us-gaap_ProceedsFromContributionsFromParent_78" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_79" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="Locator_us-gaap_ProceedsFromIssuanceOfCommonStock_80" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_79" xlink:to="Locator_us-gaap_ProceedsFromIssuanceOfCommonStock_80" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_81" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="Locator_us-gaap_ProceedsFromIssuanceOfLongTermDebt_82" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_81" xlink:to="Locator_us-gaap_ProceedsFromIssuanceOfLongTermDebt_82" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_83" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="Locator_us-gaap_ProceedsFromRelatedPartyDebt_84" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_83" xlink:to="Locator_us-gaap_ProceedsFromRelatedPartyDebt_84" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_85" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths" xlink:label="Locator_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_86" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_85" xlink:to="Locator_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_86" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_87" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInNotesPayableRelatedParties" xlink:label="Locator_us-gaap_IncreaseDecreaseInNotesPayableRelatedParties_88" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_87" xlink:to="Locator_us-gaap_IncreaseDecreaseInNotesPayableRelatedParties_88" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_89" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:label="Locator_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_90" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_89" xlink:to="Locator_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_90" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_91" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="Locator_us-gaap_RepaymentsOfLongTermDebt_92" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_91" xlink:to="Locator_us-gaap_RepaymentsOfLongTermDebt_92" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_93" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfRelatedPartyDebt" xlink:label="Locator_us-gaap_RepaymentsOfRelatedPartyDebt_94" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_93" xlink:to="Locator_us-gaap_RepaymentsOfRelatedPartyDebt_94" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_95" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock" xlink:label="Locator_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_96" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_95" xlink:to="Locator_us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock_96" order="9.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_97" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths" xlink:label="Locator_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_98" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_97" xlink:to="Locator_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_98" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_99" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SaleLeasebackTransactionNetProceeds" xlink:label="Locator_us-gaap_SaleLeasebackTransactionNetProceeds_100" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_99" xlink:to="Locator_us-gaap_SaleLeasebackTransactionNetProceeds_100" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_101" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLongTermCapitalLeaseObligations" xlink:label="Locator_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_102" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_101" xlink:to="Locator_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_102" order="12.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_103" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="Locator_us-gaap_PaymentsOfDividendsCommonStock_104" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_103" xlink:to="Locator_us-gaap_PaymentsOfDividendsCommonStock_104" order="13.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_105" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDistributionsToAffiliates" xlink:label="Locator_us-gaap_PaymentsOfDistributionsToAffiliates_106" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_105" xlink:to="Locator_us-gaap_PaymentsOfDistributionsToAffiliates_106" order="14.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_107" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock" xlink:label="Locator_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_108" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_107" xlink:to="Locator_us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock_108" order="15.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_109" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfRedeemableNoncontrollingInterest" xlink:label="Locator_us-gaap_PaymentsForRepurchaseOfRedeemableNoncontrollingInterest_110" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_109" xlink:to="Locator_us-gaap_PaymentsForRepurchaseOfRedeemableNoncontrollingInterest_110" order="16.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_111" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="Locator_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_112" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_111" xlink:to="Locator_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_112" order="17.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_113" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivities_114" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_113" xlink:to="Locator_us-gaap_NetCashProvidedByUsedInFinancingActivities_114" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_121" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_122" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_121" xlink:to="Locator_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_122" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_123" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_124" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_123" xlink:to="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_124" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_125" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_126" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_125" xlink:to="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_126" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_127" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_128" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_127" xlink:to="Locator_us-gaap_SupplementalCashFlowInformationAbstract_128" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_149" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="Locator_us-gaap_InterestPaidNet_150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_149" xlink:to="Locator_us-gaap_InterestPaidNet_150" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_151" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="Locator_us-gaap_IncomeTaxesPaidNet_152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_151" xlink:to="Locator_us-gaap_IncomeTaxesPaidNet_152" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_153" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="Locator_us-gaap_CapitalLeaseObligationsIncurred_154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_153" xlink:to="Locator_us-gaap_CapitalLeaseObligationsIncurred_154" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_159" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAssumed1" xlink:label="Locator_us-gaap_LiabilitiesAssumed1_160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_159" xlink:to="Locator_us-gaap_LiabilitiesAssumed1_160" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_165" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsCommonStockPaidinkind" xlink:label="Locator_us-gaap_DividendsCommonStockPaidinkind_166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_165" xlink:to="Locator_us-gaap_DividendsCommonStockPaidinkind_166" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_155" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GovernmentGrantsIncludedInAccountsReceivable" xlink:label="Locator_aep_GovernmentGrantsIncludedInAccountsReceivable_156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_155" xlink:to="Locator_aep_GovernmentGrantsIncludedInAccountsReceivable_156" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_157" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid" xlink:label="Locator_us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid_158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_157" xlink:to="Locator_us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid_158" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_161" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities" xlink:label="Locator_aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities_162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_161" xlink:to="Locator_aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities_162" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_163" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt" xlink:label="Locator_aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt_164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_163" xlink:to="Locator_aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt_164" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_487" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_488" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_487" xlink:to="Locator_us-gaap_StatementLineItems_488" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_489" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_490" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_489" xlink:to="Locator_dei_LegalEntityAxis_490" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_491" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_491" xlink:to="Locator_dei_EntityDomain_492" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_495" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_496" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_495" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_496" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_493" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_494" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_493" xlink:to="Locator_aep_AppalachianPowerCoMember_494" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_497" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_497" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_498" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_499" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_499" xlink:to="Locator_aep_OhioPowerCoMember_500" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_501" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_501" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_502" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_503" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_503" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_504" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="Locator_us-gaap_StatementOfCashFlowsAbstract_1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfCashFlowsAbstract_1" xlink:to="Locator_us-gaap_StatementTable_2" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedBalanceSheetsParenthetical">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_505" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_505" xlink:to="Locator_us-gaap_AssetsCurrentAbstract_506" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_529" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="Locator_us-gaap_ShortTermInvestments_530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_529" xlink:to="Locator_us-gaap_ShortTermInvestments_530" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_531" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="Locator_us-gaap_InventoryRawMaterials_532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_531" xlink:to="Locator_us-gaap_InventoryRawMaterials_532" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_507" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_507" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_508" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_533" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_533" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_534" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_535" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_535" xlink:to="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_536" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_509" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_509" xlink:to="Locator_us-gaap_LiabilitiesCurrentAbstract_510" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_527" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="Locator_us-gaap_LongTermDebtCurrent_528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_527" xlink:to="Locator_us-gaap_LongTermDebtCurrent_528" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_511" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_511" xlink:to="Locator_us-gaap_LiabilitiesNoncurrentAbstract_512" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_539" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="Locator_us-gaap_LongTermDebtNoncurrent_540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_539" xlink:to="Locator_us-gaap_LongTermDebtNoncurrent_540" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_513" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_513" xlink:to="Locator_us-gaap_StockholdersEquityAbstract_514" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_517" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="Locator_us-gaap_CommonStockParOrStatedValuePerShare_518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_517" xlink:to="Locator_us-gaap_CommonStockParOrStatedValuePerShare_518" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_519" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="Locator_us-gaap_CommonStockSharesAuthorized_520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_519" xlink:to="Locator_us-gaap_CommonStockSharesAuthorized_520" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_521" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="Locator_us-gaap_CommonStockSharesIssued_522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_521" xlink:to="Locator_us-gaap_CommonStockSharesIssued_522" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_523" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="Locator_us-gaap_CommonStockSharesOutstanding_524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_523" xlink:to="Locator_us-gaap_CommonStockSharesOutstanding_524" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_525" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="Locator_us-gaap_TreasuryStockShares_526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_525" xlink:to="Locator_us-gaap_TreasuryStockShares_526" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_603" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_604" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_603" xlink:to="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_604" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_621" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_621" xlink:to="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_622" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_623" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SabineMiningCoMember" xlink:label="Locator_aep_SabineMiningCoMember_624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_623" xlink:to="Locator_aep_SabineMiningCoMember_624" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_625" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DccFuelMember" xlink:label="Locator_aep_DccFuelMember_626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_625" xlink:to="Locator_aep_DccFuelMember_626" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_599" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_600" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_599" xlink:to="Locator_us-gaap_StatementLineItems_600" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_601" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_602" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_601" xlink:to="Locator_dei_LegalEntityAxis_602" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_605" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_606" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_605" xlink:to="Locator_dei_EntityDomain_606" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_619" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="Locator_us-gaap_SubsidiariesMember_620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_619" xlink:to="Locator_us-gaap_SubsidiariesMember_620" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_609" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_610" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_609" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_610" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_607" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_608" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_607" xlink:to="Locator_aep_AppalachianPowerCoMember_608" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_611" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_612" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_611" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_612" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_613" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_614" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_613" xlink:to="Locator_aep_OhioPowerCoMember_614" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_615" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_616" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_615" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_616" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_617" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_617" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_618" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="Locator_us-gaap_StatementOfFinancialPositionAbstract_537" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfFinancialPositionAbstract_537" xlink:to="Locator_us-gaap_StatementTable_538" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedBalanceSheets">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_779" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_779" xlink:to="Locator_us-gaap_AssetsCurrentAbstract_780" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_631" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_631" xlink:to="Locator_us-gaap_CashAndCashEquivalentsAtCarryingValue_632" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_633" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="Locator_us-gaap_ShortTermInvestments_634" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_633" xlink:to="Locator_us-gaap_ShortTermInvestments_634" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_635" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DueFromRelatedPartiesCurrent" xlink:label="Locator_us-gaap_DueFromRelatedPartiesCurrent_636" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_635" xlink:to="Locator_us-gaap_DueFromRelatedPartiesCurrent_636" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_637" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_638" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_637" xlink:to="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_638" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_661" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccountsReceivableCustomers" xlink:label="Locator_aep_AccountsReceivableCustomers_662" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_661" xlink:to="Locator_aep_AccountsReceivableCustomers_662" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_663" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="Locator_us-gaap_AccountsReceivableRelatedPartiesCurrent_664" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_663" xlink:to="Locator_us-gaap_AccountsReceivableRelatedPartiesCurrent_664" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_665" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="Locator_us-gaap_UnbilledReceivablesCurrent_666" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_665" xlink:to="Locator_us-gaap_UnbilledReceivablesCurrent_666" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_667" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount" xlink:label="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_668" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_667" xlink:to="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_668" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_669" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherReceivables" xlink:label="Locator_us-gaap_OtherReceivables_670" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_669" xlink:to="Locator_us-gaap_OtherReceivables_670" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_671" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="Locator_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_672" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_671" xlink:to="Locator_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_672" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrentAbstract" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_673" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="Locator_us-gaap_AccountsReceivableNetCurrent_674" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountsReceivableNetCurrentAbstract_673" xlink:to="Locator_us-gaap_AccountsReceivableNetCurrent_674" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_639" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="Locator_us-gaap_InventoryRawMaterials_640" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_639" xlink:to="Locator_us-gaap_InventoryRawMaterials_640" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="Locator_us-gaap_OtherInventorySupplies_642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_641" xlink:to="Locator_us-gaap_OtherInventorySupplies_642" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_643" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EmissionAllowances" xlink:label="Locator_aep_EmissionAllowances_644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_643" xlink:to="Locator_aep_EmissionAllowances_644" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_645" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsCurrent" xlink:label="Locator_us-gaap_DerivativeAssetsCurrent_646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_645" xlink:to="Locator_us-gaap_DerivativeAssetsCurrent_646" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_647" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsDeferredIncome" xlink:label="Locator_us-gaap_DeferredTaxAssetsDeferredIncome_648" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_647" xlink:to="Locator_us-gaap_DeferredTaxAssetsDeferredIncome_648" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_649" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="Locator_us-gaap_IncomeTaxesReceivable_650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_649" xlink:to="Locator_us-gaap_IncomeTaxesReceivable_650" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_651" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="Locator_us-gaap_RegulatoryAssetsCurrent_652" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_651" xlink:to="Locator_us-gaap_RegulatoryAssetsCurrent_652" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_653" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarginDepositAssets" xlink:label="Locator_us-gaap_MarginDepositAssets_654" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_653" xlink:to="Locator_us-gaap_MarginDepositAssets_654" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_655" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredCookPlantFireCosts" xlink:label="Locator_aep_DeferredCookPlantFireCosts_656" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_655" xlink:to="Locator_aep_DeferredCookPlantFireCosts_656" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_657" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="Locator_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_658" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_657" xlink:to="Locator_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_658" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="Locator_us-gaap_AssetsCurrentAbstract_659" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="Locator_us-gaap_AssetsCurrent_660" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsCurrentAbstract_659" xlink:to="Locator_us-gaap_AssetsCurrent_660" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_781" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_781" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_782" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_743" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_743" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_744" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_745" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_745" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_746" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_747" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_748" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_749" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_749" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_750" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_751" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="Locator_us-gaap_ConstructionInProgressGross_752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_751" xlink:to="Locator_us-gaap_ConstructionInProgressGross_752" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_753" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGross_754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_753" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentGross_754" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_755" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_755" xlink:to="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_756" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGrossAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_757" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentNet_758" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentGrossAbstract_757" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentNet_758" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_783" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_783" xlink:to="Locator_us-gaap_AssetsNoncurrentAbstract_784" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_729" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="Locator_us-gaap_RegulatoryAssetsNoncurrent_730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_729" xlink:to="Locator_us-gaap_RegulatoryAssetsNoncurrent_730" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_731" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent" xlink:label="Locator_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_731" xlink:to="Locator_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_732" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_733" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelAndDecommissioningTrusts" xlink:label="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_733" xlink:to="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_734" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_735" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="Locator_us-gaap_Goodwill_736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_735" xlink:to="Locator_us-gaap_Goodwill_736" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_737" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsNoncurrent" xlink:label="Locator_us-gaap_DerivativeAssetsNoncurrent_738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_737" xlink:to="Locator_us-gaap_DerivativeAssetsNoncurrent_738" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_739" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="Locator_us-gaap_OtherAssetsNoncurrent_740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_739" xlink:to="Locator_us-gaap_OtherAssetsNoncurrent_740" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="Locator_us-gaap_AssetsNoncurrentAbstract_741" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrent" xlink:label="Locator_us-gaap_AssetsNoncurrent_742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetsNoncurrentAbstract_741" xlink:to="Locator_us-gaap_AssetsNoncurrent_742" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_785" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="Locator_us-gaap_Assets_786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_785" xlink:to="Locator_us-gaap_Assets_786" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_787" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_787" xlink:to="Locator_us-gaap_LiabilitiesCurrentAbstract_788" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_695" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DueToRelatedPartiesCurrent" xlink:label="Locator_us-gaap_DueToRelatedPartiesCurrent_696" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_695" xlink:to="Locator_us-gaap_DueToRelatedPartiesCurrent_696" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_697" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="Locator_us-gaap_AccountsPayableCurrent_698" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_697" xlink:to="Locator_us-gaap_AccountsPayableCurrent_698" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_699" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="Locator_us-gaap_AccountsPayableRelatedPartiesCurrent_700" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_699" xlink:to="Locator_us-gaap_AccountsPayableRelatedPartiesCurrent_700" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_701" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="Locator_us-gaap_ShortTermBorrowingsAbstract_702" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_701" xlink:to="Locator_us-gaap_ShortTermBorrowingsAbstract_702" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="Locator_us-gaap_ShortTermBorrowingsAbstract_773" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount" xlink:label="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermBorrowingsAbstract_773" xlink:to="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_774" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="Locator_us-gaap_ShortTermBorrowingsAbstract_775" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBankLoansAndNotesPayable" xlink:label="Locator_us-gaap_ShortTermBankLoansAndNotesPayable_776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermBorrowingsAbstract_775" xlink:to="Locator_us-gaap_ShortTermBankLoansAndNotesPayable_776" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="Locator_us-gaap_ShortTermBorrowingsAbstract_777" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="Locator_us-gaap_ShortTermBorrowings_778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermBorrowingsAbstract_777" xlink:to="Locator_us-gaap_ShortTermBorrowings_778" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_703" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="Locator_us-gaap_LongTermDebtCurrent_704" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_703" xlink:to="Locator_us-gaap_LongTermDebtCurrent_704" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_705" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliatedLongTermDebtCurrent" xlink:label="Locator_aep_AffiliatedLongTermDebtCurrent_706" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_705" xlink:to="Locator_aep_AffiliatedLongTermDebtCurrent_706" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_707" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="Locator_us-gaap_DerivativeLiabilitiesCurrent_708" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_707" xlink:to="Locator_us-gaap_DerivativeLiabilitiesCurrent_708" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_709" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="Locator_us-gaap_CustomerDepositsCurrent_710" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_709" xlink:to="Locator_us-gaap_CustomerDepositsCurrent_710" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_711" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesCurrent" xlink:label="Locator_us-gaap_DeferredTaxLiabilitiesCurrent_712" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_711" xlink:to="Locator_us-gaap_DeferredTaxLiabilitiesCurrent_712" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_713" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="Locator_us-gaap_TaxesPayableCurrent_714" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_713" xlink:to="Locator_us-gaap_TaxesPayableCurrent_714" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_715" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="Locator_us-gaap_InterestPayableCurrent_716" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_715" xlink:to="Locator_us-gaap_InterestPayableCurrent_716" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_717" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="Locator_us-gaap_CapitalLeaseObligationsCurrent_718" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_717" xlink:to="Locator_us-gaap_CapitalLeaseObligationsCurrent_718" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_719" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent" xlink:label="Locator_us-gaap_RegulatoryLiabilityCurrent_720" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_719" xlink:to="Locator_us-gaap_RegulatoryLiabilityCurrent_720" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_721" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LitigationReserve" xlink:label="Locator_us-gaap_LitigationReserve_722" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_721" xlink:to="Locator_us-gaap_LitigationReserve_722" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_723" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="Locator_us-gaap_CustomerRefundLiabilityCurrent_724" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_723" xlink:to="Locator_us-gaap_CustomerRefundLiabilityCurrent_724" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_725" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="Locator_us-gaap_OtherLiabilitiesCurrent_726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_725" xlink:to="Locator_us-gaap_OtherLiabilitiesCurrent_726" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesCurrentAbstract_727" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="Locator_us-gaap_LiabilitiesCurrent_728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesCurrentAbstract_727" xlink:to="Locator_us-gaap_LiabilitiesCurrent_728" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_789" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_789" xlink:to="Locator_us-gaap_LiabilitiesNoncurrentAbstract_790" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_675" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="Locator_us-gaap_LongTermDebtNoncurrent_676" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_675" xlink:to="Locator_us-gaap_LongTermDebtNoncurrent_676" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_677" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliatedLongTermDebtNoncurrent" xlink:label="Locator_aep_AffiliatedLongTermDebtNoncurrent_678" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_677" xlink:to="Locator_aep_AffiliatedLongTermDebtNoncurrent_678" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_679" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilitiesNoncurrent" xlink:label="Locator_us-gaap_DerivativeLiabilitiesNoncurrent_680" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_679" xlink:to="Locator_us-gaap_DerivativeLiabilitiesNoncurrent_680" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_681" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="Locator_us-gaap_DeferredTaxLiabilitiesNoncurrent_682" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_681" xlink:to="Locator_us-gaap_DeferredTaxLiabilitiesNoncurrent_682" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_683" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="Locator_us-gaap_RegulatoryLiabilityNoncurrent_684" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_683" xlink:to="Locator_us-gaap_RegulatoryLiabilityNoncurrent_684" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_685" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="Locator_us-gaap_AssetRetirementObligationsNoncurrent_686" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_685" xlink:to="Locator_us-gaap_AssetRetirementObligationsNoncurrent_686" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_687" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EmployeeBenefitsAndPensionObligations" xlink:label="Locator_aep_EmployeeBenefitsAndPensionObligations_688" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_687" xlink:to="Locator_aep_EmployeeBenefitsAndPensionObligations_688" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_689" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="Locator_us-gaap_CapitalLeaseObligationsNoncurrent_690" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_689" xlink:to="Locator_us-gaap_CapitalLeaseObligationsNoncurrent_690" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_691" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="Locator_us-gaap_OtherLiabilitiesNoncurrent_692" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_691" xlink:to="Locator_us-gaap_OtherLiabilitiesNoncurrent_692" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="Locator_us-gaap_LiabilitiesNoncurrentAbstract_693" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="Locator_us-gaap_LiabilitiesNoncurrent_694" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LiabilitiesNoncurrentAbstract_693" xlink:to="Locator_us-gaap_LiabilitiesNoncurrent_694" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_791" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Liabilities" xlink:label="Locator_us-gaap_Liabilities_792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_791" xlink:to="Locator_us-gaap_Liabilities_792" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_793" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TemporaryEquityCarryingAmount" xlink:label="Locator_us-gaap_TemporaryEquityCarryingAmount_794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_793" xlink:to="Locator_us-gaap_TemporaryEquityCarryingAmount_794" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_795" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMatters" xlink:label="Locator_aep_RateMatters_796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_795" xlink:to="Locator_aep_RateMatters_796" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_797" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="Locator_us-gaap_CommitmentsAndContingencies_798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_797" xlink:to="Locator_us-gaap_CommitmentsAndContingencies_798" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_799" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_799" xlink:to="Locator_us-gaap_StockholdersEquityAbstract_800" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_759" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockValue" xlink:label="Locator_us-gaap_CommonStockValue_760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_759" xlink:to="Locator_us-gaap_CommonStockValue_760" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_761" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="Locator_us-gaap_AdditionalPaidInCapital_762" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_761" xlink:to="Locator_us-gaap_AdditionalPaidInCapital_762" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_763" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="Locator_us-gaap_RetainedEarningsAccumulatedDeficit_764" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_763" xlink:to="Locator_us-gaap_RetainedEarningsAccumulatedDeficit_764" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_765" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_766" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_765" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_766" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_767" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="Locator_us-gaap_StockholdersEquity_768" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_767" xlink:to="Locator_us-gaap_StockholdersEquity_768" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_769" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinorityInterest" xlink:label="Locator_us-gaap_MinorityInterest_770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_769" xlink:to="Locator_us-gaap_MinorityInterest_770" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="Locator_us-gaap_StockholdersEquityAbstract_771" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StockholdersEquityAbstract_771" xlink:to="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_772" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_801" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="Locator_us-gaap_LiabilitiesAndStockholdersEquity_802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_801" xlink:to="Locator_us-gaap_LiabilitiesAndStockholdersEquity_802" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1141" xlink:to="Locator_us-gaap_StatementLineItems_1142" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1143" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1143" xlink:to="Locator_dei_LegalEntityAxis_1144" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1145" xlink:to="Locator_dei_EntityDomain_1146" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1149" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_1150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1149" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_1150" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1147" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_1148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1147" xlink:to="Locator_aep_AppalachianPowerCoMember_1148" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1151" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_1152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1151" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_1152" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1153" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_1154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1153" xlink:to="Locator_aep_OhioPowerCoMember_1154" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1155" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_1156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1155" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_1156" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1157" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_1158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1157" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_1158" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="Locator_us-gaap_StatementOfFinancialPositionAbstract_627" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfFinancialPositionAbstract_627" xlink:to="Locator_us-gaap_StatementTable_628" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedStatementsOfChangesInEquity">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1165" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="Locator_us-gaap_StockIssuedDuringPeriodValueNewIssues_1166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1165" xlink:to="Locator_us-gaap_StockIssuedDuringPeriodValueNewIssues_1166" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="Locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues_1168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1167" xlink:to="Locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues_1168" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromContributionsFromParent" xlink:label="Locator_us-gaap_ProceedsFromContributionsFromParent_1170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1169" xlink:to="Locator_us-gaap_ProceedsFromContributionsFromParent_1170" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1171" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliatedDividendsCommonStock" xlink:label="Locator_aep_AffiliatedDividendsCommonStock_1172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1171" xlink:to="Locator_aep_AffiliatedDividendsCommonStock_1172" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1173" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsCommonStock" xlink:label="Locator_us-gaap_DividendsCommonStock_1174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1173" xlink:to="Locator_us-gaap_DividendsCommonStock_1174" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1175" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPreferredStockStock" xlink:label="Locator_us-gaap_DividendsPreferredStockStock_1176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1175" xlink:to="Locator_us-gaap_DividendsPreferredStockStock_1176" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1177" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="Locator_us-gaap_PaymentsForRepurchaseOfCommonStock_1178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1177" xlink:to="Locator_us-gaap_PaymentsForRepurchaseOfCommonStock_1178" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1179" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions" xlink:label="Locator_us-gaap_MinorityInterestDecreaseFromRedemptions_1180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1179" xlink:to="Locator_us-gaap_MinorityInterestDecreaseFromRedemptions_1180" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1181" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockRedemptionDiscount" xlink:label="Locator_us-gaap_PreferredStockRedemptionDiscount_1182" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1181" xlink:to="Locator_us-gaap_PreferredStockRedemptionDiscount_1182" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1183" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockRedemptionPremium" xlink:label="Locator_us-gaap_PreferredStockRedemptionPremium_1184" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1183" xlink:to="Locator_us-gaap_PreferredStockRedemptionPremium_1184" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1185" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAmortizationOfDeferredCharges" xlink:label="Locator_us-gaap_OtherAmortizationOfDeferredCharges_1186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1185" xlink:to="Locator_us-gaap_OtherAmortizationOfDeferredCharges_1186" order="12.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1187" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsCommonStockPaidinkind" xlink:label="Locator_us-gaap_DividendsCommonStockPaidinkind_1188" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1187" xlink:to="Locator_us-gaap_DividendsCommonStockPaidinkind_1188" order="13.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1189" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="Locator_us-gaap_StockholdersEquityOther_1190" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1189" xlink:to="Locator_us-gaap_StockholdersEquityOther_1190" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1191" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubtotalCommonShareholdersEquity" xlink:label="Locator_aep_SubtotalCommonShareholdersEquity_1192" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1191" xlink:to="Locator_aep_SubtotalCommonShareholdersEquity_1192" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1199" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease_1200" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1199" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease_1200" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1161" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1161" xlink:to="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1162" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1201" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1202" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1201" xlink:to="Locator_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_1202" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1163" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="Locator_us-gaap_CommonStockSharesIssued_1164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1163" xlink:to="Locator_us-gaap_CommonStockSharesIssued_1164" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1203" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="Locator_us-gaap_CommonStockSharesIssued_1204" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1203" xlink:to="Locator_us-gaap_CommonStockSharesIssued_1204" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1195" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1196" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1195" xlink:to="Locator_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1196" order="17.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1193" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="Locator_us-gaap_NetIncomeLoss_1194" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1193" xlink:to="Locator_us-gaap_NetIncomeLoss_1194" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1197" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_1198" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1197" xlink:to="Locator_us-gaap_ProfitLoss_1198" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1283" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_1284" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1283" xlink:to="Locator_us-gaap_StatementEquityComponentsAxis_1284" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_1287" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_1288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementEquityComponentsAxis_1287" xlink:to="Locator_us-gaap_EquityComponentDomain_1288" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_1289" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_1289" xlink:to="Locator_us-gaap_ParentMember_1290" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1291" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="Locator_us-gaap_CommonStockMember_1292" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ParentMember_1291" xlink:to="Locator_us-gaap_CommonStockMember_1292" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1293" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="Locator_us-gaap_AdditionalPaidInCapitalMember_1294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ParentMember_1293" xlink:to="Locator_us-gaap_AdditionalPaidInCapitalMember_1294" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1295" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="Locator_us-gaap_RetainedEarningsMember_1296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ParentMember_1295" xlink:to="Locator_us-gaap_RetainedEarningsMember_1296" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1297" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ParentMember_1297" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1298" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_1299" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="Locator_us-gaap_NoncontrollingInterestMember_1300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ParentMember_1299" xlink:to="Locator_us-gaap_NoncontrollingInterestMember_1300" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1281" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1282" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1281" xlink:to="Locator_us-gaap_StatementLineItems_1282" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1285" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1285" xlink:to="Locator_dei_LegalEntityAxis_1286" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1301" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1301" xlink:to="Locator_dei_EntityDomain_1302" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1305" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_1306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1305" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_1306" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1303" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_1304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1303" xlink:to="Locator_aep_AppalachianPowerCoMember_1304" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1307" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_1308" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1307" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_1308" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1309" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_1310" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1309" xlink:to="Locator_aep_OhioPowerCoMember_1310" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1311" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_1312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1311" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_1312" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1313" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_1314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1313" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_1314" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="Locator_us-gaap_StatementOfStockholdersEquityAbstract_1207" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfStockholdersEquityAbstract_1207" xlink:to="Locator_us-gaap_StatementTable_1208" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedStatementsOfIncome">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1363" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1364" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1363" xlink:to="Locator_us-gaap_RevenuesAbstract_1364" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1315" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ElectricUtilityRevenue" xlink:label="Locator_us-gaap_ElectricUtilityRevenue_1316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1315" xlink:to="Locator_us-gaap_ElectricUtilityRevenue_1316" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1317" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="Locator_us-gaap_RevenueFromRelatedParties_1318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1317" xlink:to="Locator_us-gaap_RevenueFromRelatedParties_1318" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1319" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CoalProductsAndServicesRevenue" xlink:label="Locator_us-gaap_CoalProductsAndServicesRevenue_1320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1319" xlink:to="Locator_us-gaap_CoalProductsAndServicesRevenue_1320" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1321" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1321" xlink:to="Locator_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1322" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1323" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="Locator_us-gaap_OtherSalesRevenueNet_1324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1323" xlink:to="Locator_us-gaap_OtherSalesRevenueNet_1324" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="Locator_us-gaap_RevenuesAbstract_1325" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Revenues" xlink:label="Locator_us-gaap_Revenues_1326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RevenuesAbstract_1325" xlink:to="Locator_us-gaap_Revenues_1326" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1365" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1366" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1365" xlink:to="Locator_us-gaap_OperatingExpensesAbstract_1366" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1327" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ElectricProductionExpense" xlink:label="Locator_us-gaap_ElectricProductionExpense_1328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1327" xlink:to="Locator_us-gaap_ElectricProductionExpense_1328" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1329" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfPurchasedPower" xlink:label="Locator_us-gaap_CostOfPurchasedPower_1330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1329" xlink:to="Locator_us-gaap_CostOfPurchasedPower_1330" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1331" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostOfPurchasedPowerFromAffiliate" xlink:label="Locator_aep_CostOfPurchasedPowerFromAffiliate_1332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1331" xlink:to="Locator_aep_CostOfPurchasedPowerFromAffiliate_1332" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1333" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilitiesOperatingExpenseOperations" xlink:label="Locator_us-gaap_UtilitiesOperatingExpenseOperations_1334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1333" xlink:to="Locator_us-gaap_UtilitiesOperatingExpenseOperations_1334" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1335" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilitiesOperatingExpenseMaintenance" xlink:label="Locator_us-gaap_UtilitiesOperatingExpenseMaintenance_1336" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1335" xlink:to="Locator_us-gaap_UtilitiesOperatingExpenseMaintenance_1336" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1337" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetImpairmentCharges" xlink:label="Locator_us-gaap_OtherAssetImpairmentCharges_1338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1337" xlink:to="Locator_us-gaap_OtherAssetImpairmentCharges_1338" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1339" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="Locator_us-gaap_AssetImpairmentCharges_1340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1339" xlink:to="Locator_us-gaap_AssetImpairmentCharges_1340" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1341" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization" xlink:label="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_1342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1341" xlink:to="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_1342" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1343" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="Locator_us-gaap_TaxesExcludingIncomeAndExciseTaxes_1344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1343" xlink:to="Locator_us-gaap_TaxesExcludingIncomeAndExciseTaxes_1344" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="Locator_us-gaap_OperatingExpensesAbstract_1345" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="Locator_us-gaap_OperatingExpenses_1346" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingExpensesAbstract_1345" xlink:to="Locator_us-gaap_OperatingExpenses_1346" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1367" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="Locator_us-gaap_OperatingIncomeLoss_1368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1367" xlink:to="Locator_us-gaap_OperatingIncomeLoss_1368" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1369" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1370" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1369" xlink:to="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1370" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1347" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeNet" xlink:label="Locator_us-gaap_InvestmentIncomeNet_1348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1347" xlink:to="Locator_us-gaap_InvestmentIncomeNet_1348" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1349" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeInterestAndDividend" xlink:label="Locator_us-gaap_InvestmentIncomeInterestAndDividend_1350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1349" xlink:to="Locator_us-gaap_InvestmentIncomeInterestAndDividend_1350" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingCostsIncome" xlink:label="Locator_aep_CarryingCostsIncome_1352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1351" xlink:to="Locator_aep_CarryingCostsIncome_1352" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1353" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_1354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1353" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_1354" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1355" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpense_1356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1355" xlink:to="Locator_us-gaap_OtherNonoperatingIncomeExpense_1356" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1357" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpense" xlink:label="Locator_us-gaap_InterestExpense_1358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OtherNonoperatingIncomeExpenseAbstract_1357" xlink:to="Locator_us-gaap_InterestExpense_1358" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1371" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1372" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1371" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_1372" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1373" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefit_1374" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1373" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefit_1374" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1375" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="Locator_us-gaap_IncomeLossFromEquityMethodInvestments_1376" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1375" xlink:to="Locator_us-gaap_IncomeLossFromEquityMethodInvestments_1376" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1377" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_1378" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1377" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_1378" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1379" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_1380" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1379" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_1380" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1381" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_1382" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1381" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_1382" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1383" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_1384" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1383" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_1384" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1387" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1388" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1387" xlink:to="Locator_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_1388" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1389" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="Locator_us-gaap_NetIncomeLoss_1390" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1389" xlink:to="Locator_us-gaap_NetIncomeLoss_1390" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1393" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1394" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1393" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_1394" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1395" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1395" xlink:to="Locator_us-gaap_EarningsPerShareAbstract_1396" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1399" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1399" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1400" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1401" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_1402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1401" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_1402" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1403" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare_1404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1403" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare_1404" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1405" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare" xlink:label="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare_1406" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1405" xlink:to="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare_1406" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1409" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="Locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1410" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1409" xlink:to="Locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1410" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1411" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_1412" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1411" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_1412" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1413" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_1414" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1413" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_1414" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1415" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare_1416" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1415" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare_1416" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1417" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare_1418" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1417" xlink:to="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare_1418" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1419" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="Locator_us-gaap_EarningsPerShareDiluted_1420" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1419" xlink:to="Locator_us-gaap_EarningsPerShareDiluted_1420" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1421" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="Locator_us-gaap_CommonStockDividendsPerShareDeclared_1422" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1421" xlink:to="Locator_us-gaap_CommonStockDividendsPerShareDeclared_1422" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1397" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="Locator_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_1398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1397" xlink:to="Locator_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_1398" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1407" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="Locator_us-gaap_EarningsPerShareBasic_1408" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_1407" xlink:to="Locator_us-gaap_EarningsPerShareBasic_1408" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1385" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_1386" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1385" xlink:to="Locator_us-gaap_ProfitLoss_1386" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1391" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPreferredStockDividendsAndAdjustments" xlink:label="Locator_us-gaap_OtherPreferredStockDividendsAndAdjustments_1392" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1391" xlink:to="Locator_us-gaap_OtherPreferredStockDividendsAndAdjustments_1392" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1621" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1621" xlink:to="Locator_us-gaap_StatementLineItems_1622" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1623" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1623" xlink:to="Locator_dei_LegalEntityAxis_1624" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1625" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1625" xlink:to="Locator_dei_EntityDomain_1626" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1629" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_1630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1629" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_1630" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1627" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_1628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1627" xlink:to="Locator_aep_AppalachianPowerCoMember_1628" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1631" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_1632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1631" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_1632" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1633" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_1634" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1633" xlink:to="Locator_aep_OhioPowerCoMember_1634" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1635" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_1636" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1635" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_1636" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1637" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_1638" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1637" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_1638" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="Locator_us-gaap_IncomeStatementAbstract_1359" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeStatementAbstract_1359" xlink:to="Locator_us-gaap_StatementTable_1360" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItemDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1689" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfReclassificationOfExpenseAxis" xlink:label="Locator_aep_ScheduleOfReclassificationOfExpenseAxis_1690" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1689" xlink:to="Locator_aep_ScheduleOfReclassificationOfExpenseAxis_1690" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfReclassificationOfExpenseAxis" xlink:label="Locator_aep_ScheduleOfReclassificationOfExpenseAxis_1697" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReclassificationOfExpenseDomain" xlink:label="Locator_aep_ReclassificationOfExpenseDomain_1698" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfReclassificationOfExpenseAxis_1697" xlink:to="Locator_aep_ReclassificationOfExpenseDomain_1698" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReclassificationOfExpenseDomain" xlink:label="Locator_aep_ReclassificationOfExpenseDomain_1699" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReclassificationOfMinorityInterestExpenseMember" xlink:label="Locator_aep_ReclassificationOfMinorityInterestExpenseMember_1700" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ReclassificationOfExpenseDomain_1699" xlink:to="Locator_aep_ReclassificationOfMinorityInterestExpenseMember_1700" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReclassificationOfExpenseDomain" xlink:label="Locator_aep_ReclassificationOfExpenseDomain_1701" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReclassificationOfInterestExpenseMember" xlink:label="Locator_aep_ReclassificationOfInterestExpenseMember_1702" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ReclassificationOfExpenseDomain_1701" xlink:to="Locator_aep_ReclassificationOfInterestExpenseMember_1702" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1645" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract" xlink:label="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1645" xlink:to="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1646" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract" xlink:label="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemsGross" xlink:label="Locator_us-gaap_ExtraordinaryItemsGross_1642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1641" xlink:to="Locator_us-gaap_ExtraordinaryItemsGross_1642" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract" xlink:label="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1643" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_1644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsTextualsAbstract_1643" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_1644" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1691" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateAxis" xlink:label="Locator_aep_BaseRateAxis_1692" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1691" xlink:to="Locator_aep_BaseRateAxis_1692" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateAxis" xlink:label="Locator_aep_BaseRateAxis_1703" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_1704" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateAxis_1703" xlink:to="Locator_aep_BaseRateDomain_1704" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_1705" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TexasRestructuringAppealsMember" xlink:label="Locator_aep_TexasRestructuringAppealsMember_1706" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_1705" xlink:to="Locator_aep_TexasRestructuringAppealsMember_1706" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1693" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingenciesByNatureAxis" xlink:label="Locator_us-gaap_GainContingenciesByNatureAxis_1694" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1693" xlink:to="Locator_us-gaap_GainContingenciesByNatureAxis_1694" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingenciesByNatureAxis" xlink:label="Locator_us-gaap_GainContingenciesByNatureAxis_1707" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_1708" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingenciesByNatureAxis_1707" xlink:to="Locator_us-gaap_GainContingencyNatureDomain_1708" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_1709" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember" xlink:label="Locator_aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember_1710" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_1709" xlink:to="Locator_aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember_1710" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_1711" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfRegulatoryCreditsMember" xlink:label="Locator_aep_ReversalOfRegulatoryCreditsMember_1712" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_1711" xlink:to="Locator_aep_ReversalOfRegulatoryCreditsMember_1712" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_1713" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember" xlink:label="Locator_aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember_1714" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_1713" xlink:to="Locator_aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember_1714" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1687" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1688" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1687" xlink:to="Locator_us-gaap_StatementLineItems_1688" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1695" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1696" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1695" xlink:to="Locator_dei_LegalEntityAxis_1696" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1715" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1716" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1715" xlink:to="Locator_dei_EntityDomain_1716" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1717" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_1718" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1717" xlink:to="Locator_aep_AepTexasCentralCoMember_1718" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsAndExtraordinaryItemsDetailsAbstract" xlink:label="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsDetailsAbstract_1649" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NewAccountingPronouncementsAndExtraordinaryItemsDetailsAbstract_1649" xlink:to="Locator_us-gaap_StatementTable_1650" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItemPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsPoliciesAbstract" xlink:label="Locator_aep_NewAccountingPronouncementsPoliciesAbstract_1719" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewAccountingPronouncementsAdoptedTextBlock" xlink:label="Locator_aep_NewAccountingPronouncementsAdoptedTextBlock_1720" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NewAccountingPronouncementsPoliciesAbstract_1719" xlink:to="Locator_aep_NewAccountingPronouncementsAdoptedTextBlock_1720" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTablesAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTablesAbstract_1721" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock" xlink:label="Locator_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_1722" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTablesAbstract_1721" xlink:to="Locator_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_1722" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureAcquisitionsDispositionsAndDiscontinuedOperationsDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1753" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract" xlink:label="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1753" xlink:to="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1754" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract" xlink:label="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="Locator_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_1748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1747" xlink:to="Locator_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_1748" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract" xlink:label="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1749" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax" xlink:label="Locator_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_1750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1749" xlink:to="Locator_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_1750" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract" xlink:label="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1751" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_1752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ResultsOfOperationsOfDiscontinuedOperationsAbstract_1751" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_1752" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1755" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1755" xlink:to="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1756" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1725" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionAmountPerAgreement" xlink:label="Locator_aep_AcquisitionAmountPerAgreement_1726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1725" xlink:to="Locator_aep_AcquisitionAmountPerAgreement_1726" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1727" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="Locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_1728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1727" xlink:to="Locator_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_1728" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1729" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnershipPurchasedBySubsidiary" xlink:label="Locator_aep_PercentageOwnershipPurchasedBySubsidiary_1730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1729" xlink:to="Locator_aep_PercentageOwnershipPurchasedBySubsidiary_1730" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1731" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnershipPurchasedByCoVenturer" xlink:label="Locator_aep_PercentageOwnershipPurchasedByCoVenturer_1732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1731" xlink:to="Locator_aep_PercentageOwnershipPurchasedByCoVenturer_1732" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1733" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostToPurchaseLigniteReservesByCoVenturer" xlink:label="Locator_aep_CostToPurchaseLigniteReservesByCoVenturer_1734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1733" xlink:to="Locator_aep_CostToPurchaseLigniteReservesByCoVenturer_1734" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1735" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostToPurchaseMiningEquipmentAndAssets" xlink:label="Locator_aep_CostToPurchaseMiningEquipmentAndAssets_1736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1735" xlink:to="Locator_aep_CostToPurchaseMiningEquipmentAndAssets_1736" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1737" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostToPurchaseLigniteReservesBySubsidiary" xlink:label="Locator_aep_CostToPurchaseLigniteReservesBySubsidiary_1738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1737" xlink:to="Locator_aep_CostToPurchaseLigniteReservesBySubsidiary_1738" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1739" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_1740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1739" xlink:to="Locator_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_1740" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1741" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfSharesSold" xlink:label="Locator_aep_NumberOfSharesSold_1742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1741" xlink:to="Locator_aep_NumberOfSharesSold_1742" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1743" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLoss" xlink:label="Locator_us-gaap_MarketableSecuritiesRealizedGainLoss_1744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1743" xlink:to="Locator_us-gaap_MarketableSecuritiesRealizedGainLoss_1744" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1745" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetImpairmentCharges" xlink:label="Locator_us-gaap_OtherAssetImpairmentCharges_1746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsTextualsAbstract_1745" xlink:to="Locator_us-gaap_OtherAssetImpairmentCharges_1746" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1833" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_1834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1833" xlink:to="Locator_us-gaap_StatementBusinessSegmentsAxis_1834" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_1857" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_1858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementBusinessSegmentsAxis_1857" xlink:to="Locator_us-gaap_SegmentDomain_1858" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_1853" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="Locator_us-gaap_AllOtherSegmentsMember_1854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_1853" xlink:to="Locator_us-gaap_AllOtherSegmentsMember_1854" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_1855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NonutilityOperationsGenerationAndMarketingMember" xlink:label="Locator_aep_NonutilityOperationsGenerationAndMarketingMember_1856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_1855" xlink:to="Locator_aep_NonutilityOperationsGenerationAndMarketingMember_1856" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_1851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsMember" xlink:label="Locator_aep_UtilityOperationsMember_1852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_1851" xlink:to="Locator_aep_UtilityOperationsMember_1852" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1835" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_1836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1835" xlink:to="Locator_us-gaap_PublicUtilityAxis_1836" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_1859" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_1860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilityAxis_1859" xlink:to="Locator_us-gaap_UtilityPlantDomain_1860" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_1861" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MuskingumRiverPlantUnit5Member" xlink:label="Locator_aep_MuskingumRiverPlantUnit5Member_1862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_1861" xlink:to="Locator_aep_MuskingumRiverPlantUnit5Member_1862" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_1863" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpornPlantUnit5Member" xlink:label="Locator_aep_SpornPlantUnit5Member_1864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_1863" xlink:to="Locator_aep_SpornPlantUnit5Member_1864" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_1865" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TurkPlantMember" xlink:label="Locator_aep_TurkPlantMember_1866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_1865" xlink:to="Locator_aep_TurkPlantMember_1866" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1829" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1829" xlink:to="Locator_us-gaap_StatementLineItems_1830" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1831" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1831" xlink:to="Locator_dei_LegalEntityAxis_1832" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1849" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1849" xlink:to="Locator_dei_EntityDomain_1850" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ClecoPowerLlcMember" xlink:label="Locator_aep_ClecoPowerLlcMember_1842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1841" xlink:to="Locator_aep_ClecoPowerLlcMember_1842" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_1838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1837" xlink:to="Locator_aep_AepTexasNorthCoMember_1838" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1839" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_1840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1839" xlink:to="Locator_aep_AepTexasCentralCoMember_1840" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_1848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1847" xlink:to="Locator_aep_AppalachianPowerCoMember_1848" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_1846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1845" xlink:to="Locator_aep_OhioPowerCoMember_1846" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1843" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_1844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1843" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_1844" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionsDispositionsAndDiscontinuedOperationsDetailsAbstract" xlink:label="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsDetailsAbstract_1759" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AcquisitionsDispositionsAndDiscontinuedOperationsDetailsAbstract_1759" xlink:to="Locator_us-gaap_StatementTable_1760" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesTables">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1909" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1909" xlink:to="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1910" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1867" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfVariableInterestEntitiesTextBlock" xlink:label="Locator_us-gaap_ScheduleOfVariableInterestEntitiesTextBlock_1868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1867" xlink:to="Locator_us-gaap_ScheduleOfVariableInterestEntitiesTextBlock_1868" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CompanysInvestmentInJointVentureTextBlock" xlink:label="Locator_aep_CompanysInvestmentInJointVentureTextBlock_1870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1869" xlink:to="Locator_aep_CompanysInvestmentInJointVentureTextBlock_1870" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InputForFairValueModeling" xlink:label="Locator_aep_InputForFairValueModeling_1872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1871" xlink:to="Locator_aep_InputForFairValueModeling_1872" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1873" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TargetAssetAllocationsTextBlock" xlink:label="Locator_aep_TargetAssetAllocationsTextBlock_1874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1873" xlink:to="Locator_aep_TargetAssetAllocationsTextBlock_1874" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1875" xlink:to="Locator_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1876" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1877" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="Locator_us-gaap_EarningsPerShareTextBlock_1878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1877" xlink:to="Locator_us-gaap_EarningsPerShareTextBlock_1878" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1879" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetIncreaseDecreaseInDepreciationExpenseTextBlock" xlink:label="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseTextBlock_1880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1879" xlink:to="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseTextBlock_1880" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SupplementaryInformationTextBlock" xlink:label="Locator_aep_SupplementaryInformationTextBlock_1882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTablesAbstract_1881" xlink:to="Locator_aep_SupplementaryInformationTextBlock_1882" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_1911" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_1911" xlink:to="Locator_dei_LegalEntityAxis_1912" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_1913" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_1913" xlink:to="Locator_dei_EntityDomain_1914" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1915" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DoletHillsLigniteCoLlcMember" xlink:label="Locator_aep_DoletHillsLigniteCoLlcMember_1916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1915" xlink:to="Locator_aep_DoletHillsLigniteCoLlcMember_1916" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_1917" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PathWestVirginiaTransmissionCoLlcMember" xlink:label="Locator_aep_PathWestVirginiaTransmissionCoLlcMember_1918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_1917" xlink:to="Locator_aep_PathWestVirginiaTransmissionCoLlcMember_1918" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2557" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativesFairValueByBalanceSheetLocationAxis" xlink:label="Locator_us-gaap_DerivativesFairValueByBalanceSheetLocationAxis_2558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2557" xlink:to="Locator_us-gaap_DerivativesFairValueByBalanceSheetLocationAxis_2558" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativesFairValueByBalanceSheetLocationAxis" xlink:label="Locator_us-gaap_DerivativesFairValueByBalanceSheetLocationAxis_2611" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="Locator_us-gaap_BalanceSheetLocationDomain_2612" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativesFairValueByBalanceSheetLocationAxis_2611" xlink:to="Locator_us-gaap_BalanceSheetLocationDomain_2612" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="Locator_us-gaap_BalanceSheetLocationDomain_2637" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentLiabilitiesMember" xlink:label="Locator_aep_CurrentLiabilitiesMember_2638" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_BalanceSheetLocationDomain_2637" xlink:to="Locator_aep_CurrentLiabilitiesMember_2638" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="Locator_us-gaap_BalanceSheetLocationDomain_2639" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncurrentLiabilitiesMember" xlink:label="Locator_aep_NoncurrentLiabilitiesMember_2640" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_BalanceSheetLocationDomain_2639" xlink:to="Locator_aep_NoncurrentLiabilitiesMember_2640" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="Locator_us-gaap_BalanceSheetLocationDomain_2641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMember" xlink:label="Locator_us-gaap_EquityMember_2642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_BalanceSheetLocationDomain_2641" xlink:to="Locator_us-gaap_EquityMember_2642" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="Locator_us-gaap_BalanceSheetLocationDomain_2643" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalLiabilitiesAndEquityMember" xlink:label="Locator_aep_TotalLiabilitiesAndEquityMember_2644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_BalanceSheetLocationDomain_2643" xlink:to="Locator_aep_TotalLiabilitiesAndEquityMember_2644" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2567" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="Locator_us-gaap_IncomeTaxAuthorityAxis_2568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2567" xlink:to="Locator_us-gaap_IncomeTaxAuthorityAxis_2568" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="Locator_us-gaap_IncomeTaxAuthorityAxis_2677" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_2678" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityAxis_2677" xlink:to="Locator_us-gaap_IncomeTaxAuthorityDomain_2678" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_2673" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InternationalMember" xlink:label="Locator_aep_InternationalMember_2674" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_2673" xlink:to="Locator_aep_InternationalMember_2674" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_2675" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DomesticMember" xlink:label="Locator_aep_DomesticMember_2676" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_2675" xlink:to="Locator_aep_DomesticMember_2676" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2569" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAttributableToCommonShareholdersAxis" xlink:label="Locator_aep_AmountsAttributableToCommonShareholdersAxis_2570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2569" xlink:to="Locator_aep_AmountsAttributableToCommonShareholdersAxis_2570" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAttributableToCommonShareholdersAxis" xlink:label="Locator_aep_AmountsAttributableToCommonShareholdersAxis_2621" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAttributableToCommonShareholdersDomain" xlink:label="Locator_aep_AmountsAttributableToCommonShareholdersDomain_2622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountsAttributableToCommonShareholdersAxis_2621" xlink:to="Locator_aep_AmountsAttributableToCommonShareholdersDomain_2622" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAttributableToCommonShareholdersDomain" xlink:label="Locator_aep_AmountsAttributableToCommonShareholdersDomain_2625" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAttributableToCommonShareholdersMember" xlink:label="Locator_aep_AmountsAttributableToCommonShareholdersMember_2626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountsAttributableToCommonShareholdersDomain_2625" xlink:to="Locator_aep_AmountsAttributableToCommonShareholdersMember_2626" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1941" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPaidReceivedForAbstract" xlink:label="Locator_aep_CashPaidReceivedForAbstract_1942" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1941" xlink:to="Locator_aep_CashPaidReceivedForAbstract_1942" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPaidReceivedForAbstract" xlink:label="Locator_aep_CashPaidReceivedForAbstract_2157" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="Locator_us-gaap_InterestPaidNet_2158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashPaidReceivedForAbstract_2157" xlink:to="Locator_us-gaap_InterestPaidNet_2158" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPaidReceivedForAbstract" xlink:label="Locator_aep_CashPaidReceivedForAbstract_2159" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="Locator_us-gaap_IncomeTaxesPaidNet_2160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashPaidReceivedForAbstract_2159" xlink:to="Locator_us-gaap_IncomeTaxesPaidNet_2160" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1943" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_1944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1943" xlink:to="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_1944" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2127" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="Locator_us-gaap_CapitalLeaseObligationsIncurred_2128" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2127" xlink:to="Locator_us-gaap_CapitalLeaseObligationsIncurred_2128" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract" xlink:label="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2129" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAssumed1" xlink:label="Locator_us-gaap_LiabilitiesAssumed1_2130" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_2129" xlink:to="Locator_us-gaap_LiabilitiesAssumed1_2130" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1945" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GovernmentGrantsIncludedInAccountsReceivable" xlink:label="Locator_aep_GovernmentGrantsIncludedInAccountsReceivable_1946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1945" xlink:to="Locator_aep_GovernmentGrantsIncludedInAccountsReceivable_1946" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1947" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid" xlink:label="Locator_us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid_1948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1947" xlink:to="Locator_us-gaap_ConstructionInProgressExpendituresIncurredButNotYetPaid_1948" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1949" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncashDonationExpenseRelatedToIssuanceOfTreasurySharesToCopanyFoundation" xlink:label="Locator_aep_NoncashDonationExpenseRelatedToIssuanceOfTreasurySharesToCopanyFoundation_1950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1949" xlink:to="Locator_aep_NoncashDonationExpenseRelatedToIssuanceOfTreasurySharesToCopanyFoundation_1950" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1951" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities" xlink:label="Locator_aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities_1952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1951" xlink:to="Locator_aep_AcquisitionOfNuclearFuelIncludedInCurrentLiabilities_1952" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1953" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt" xlink:label="Locator_aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt_1954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SupplementalCashFlowInformationAbstract_1953" xlink:to="Locator_aep_NoncashAcquisitionOfFortWaynePropertyThroughRecordingOfLongTermDebt_1954" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1965" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract" xlink:label="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_1966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1965" xlink:to="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_1966" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract" xlink:label="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_2133" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_2134" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_2133" xlink:to="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_2134" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract" xlink:label="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_2135" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount" xlink:label="Locator_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_2136" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract_2135" xlink:to="Locator_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_2136" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1967" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_1968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1967" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_1968" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2081" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities_2082" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2081" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities_2082" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2083" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMinimum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMinimum_2084" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2083" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMinimum_2084" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2085" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities_2086" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2085" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities_2086" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2087" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMaximum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMaximum_2088" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2087" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMaximum_2088" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2089" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMinimum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMinimum_2090" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2089" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMinimum_2090" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2091" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstate" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstate_2092" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2091" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstate_2092" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2093" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMaximum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMaximum_2094" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2093" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMaximum_2094" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2095" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMinimum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMinimum_2096" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2095" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMinimum_2096" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2097" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOther" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOther_2098" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2097" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOther_2098" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2099" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMaximum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMaximum_2100" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2099" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMaximum_2100" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2101" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMinimum" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMinimum_2102" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2101" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMinimum_2102" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2103" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCash" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCash_2104" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2103" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCash_2104" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2105" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMaximum" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMaximum_2106" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2105" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashRangeMaximum_2106" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2107" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMaximum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMaximum_2108" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2107" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMaximum_2108" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2109" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMinimum" xlink:label="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMinimum_2110" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2109" xlink:to="Locator_us-gaap_DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMinimum_2110" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2111" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesRangeMinimum" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesRangeMinimum_2112" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2111" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesRangeMinimum_2112" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2113" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesrRangeMaximum" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesrRangeMaximum_2114" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2113" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecuritiesrRangeMaximum_2114" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2115" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecurities" xlink:label="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecurities_2116" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract_2115" xlink:to="Locator_aep_DefinedBenefitPlanTargetAllocationPercentageOfAssetsInternationalEquitySecurities_2116" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_1970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1969" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_1970" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2161" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_2162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2161" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_2162" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2163" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_2164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2163" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_2164" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2165" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_2166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2165" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_2166" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_2168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2167" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_2168" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract_2169" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2170" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1971" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_1972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1971" xlink:to="Locator_us-gaap_EarningsPerShareAbstract_1972" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_2137" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2138" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_2137" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2138" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2147" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeBeforeDiscontinuedOperationsAndExtraordinaryItems" xlink:label="Locator_aep_IncomeBeforeDiscontinuedOperationsAndExtraordinaryItems_2148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2147" xlink:to="Locator_aep_IncomeBeforeDiscontinuedOperationsAndExtraordinaryItems_2148" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2149" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_2150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2149" xlink:to="Locator_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_2150" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2151" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_2152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2151" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_2152" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2153" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_2153" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2154" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_2139" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2140" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_2139" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_2140" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_2141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="Locator_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_2141" xlink:to="Locator_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2142" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_2143" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="Locator_us-gaap_EarningsPerShareBasic_2144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_2143" xlink:to="Locator_us-gaap_EarningsPerShareBasic_2144" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="Locator_us-gaap_EarningsPerShareAbstract_2145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_2146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareAbstract_2145" xlink:to="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_2146" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1955" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="Locator_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_1956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1955" xlink:to="Locator_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_1956" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DilutiveEffectEps" xlink:label="Locator_aep_DilutiveEffectEps_1958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1957" xlink:to="Locator_aep_DilutiveEffectEps_1958" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1959" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="Locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1959" xlink:to="Locator_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1960" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract" xlink:label="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1961" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="Locator_us-gaap_EarningsPerShareDiluted_1962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract_1961" xlink:to="Locator_us-gaap_EarningsPerShareDiluted_1962" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1973" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetIncreaseDecreaseInDepreciationExpenseAbstract" xlink:label="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_1974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1973" xlink:to="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_1974" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetIncreaseDecreaseInDepreciationExpenseAbstract" xlink:label="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_2117" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationExpenseIncrease" xlink:label="Locator_aep_DepreciationExpenseIncrease_2118" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_2117" xlink:to="Locator_aep_DepreciationExpenseIncrease_2118" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetIncreaseDecreaseInDepreciationExpenseAbstract" xlink:label="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_2119" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates" xlink:label="Locator_aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates_2120" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetIncreaseDecreaseInDepreciationExpenseAbstract_2119" xlink:to="Locator_aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates_2120" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1975" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SupplementaryInformationAbstract" xlink:label="Locator_aep_SupplementaryInformationAbstract_1976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1975" xlink:to="Locator_aep_SupplementaryInformationAbstract_1976" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SupplementaryInformationAbstract" xlink:label="Locator_aep_SupplementaryInformationAbstract_2121" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_2122" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SupplementaryInformationAbstract_2121" xlink:to="Locator_us-gaap_RelatedPartyTransactionsAbstract_2122" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_2175" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract" xlink:label="Locator_aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract_2176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionsAbstract_2175" xlink:to="Locator_aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract_2176" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract" xlink:label="Locator_aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract_2125" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty_2126" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ParentCompanysConsolidatedRevenuesUtilityOperationsAbstract_2125" xlink:to="Locator_us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty_2126" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_2177" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract" xlink:label="Locator_aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract_2178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionsAbstract_2177" xlink:to="Locator_aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract_2178" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract" xlink:label="Locator_aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract_1981" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ParentCompanysConsolidatedRevenuesOtherRevenuesAbstract_1981" xlink:to="Locator_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_1982" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_2179" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract" xlink:label="Locator_aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract_2180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionsAbstract_2179" xlink:to="Locator_aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract_2180" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract" xlink:label="Locator_aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract_2077" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_2078" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ParentCompanyConsolidatedExpensesPurchasedElectricityForResaleAbstract_2077" xlink:to="Locator_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_2078" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SupplementaryInformationAbstract" xlink:label="Locator_aep_SupplementaryInformationAbstract_2123" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="Locator_us-gaap_SupplementalCashFlowInformationAbstract_2124" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SupplementaryInformationAbstract_2123" xlink:to="Locator_us-gaap_SupplementalCashFlowInformationAbstract_2124" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1977" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1977" xlink:to="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1978" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1983" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BillingsFromVie" xlink:label="Locator_aep_BillingsFromVie_1984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1983" xlink:to="Locator_aep_BillingsFromVie_1984" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1985" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InsurancePremiumExpenseToProtectedCell" xlink:label="Locator_aep_InsurancePremiumExpenseToProtectedCell_1986" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1985" xlink:to="Locator_aep_InsurancePremiumExpenseToProtectedCell_1986" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1987" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfShortTermBorrowingNeedsInExcessOfThirdPartyFinancings" xlink:label="Locator_aep_PercentageOfShortTermBorrowingNeedsInExcessOfThirdPartyFinancings_1988" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1987" xlink:to="Locator_aep_PercentageOfShortTermBorrowingNeedsInExcessOfThirdPartyFinancings_1988" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1989" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MinimumPercentageOfEquityAepProvides" xlink:label="Locator_aep_MinimumPercentageOfEquityAepProvides_1990" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1989" xlink:to="Locator_aep_MinimumPercentageOfEquityAepProvides_1990" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1991" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfVieSalesOfLigniteProduced" xlink:label="Locator_aep_PercentageOfVieSalesOfLigniteProduced_1992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1991" xlink:to="Locator_aep_PercentageOfVieSalesOfLigniteProduced_1992" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1993" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfVieDebtGuaranteed" xlink:label="Locator_aep_PercentageOfVieDebtGuaranteed_1994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1993" xlink:to="Locator_aep_PercentageOfVieDebtGuaranteed_1994" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1995" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfVieManagementFeeReceived" xlink:label="Locator_aep_PercentageOfVieManagementFeeReceived_1996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1995" xlink:to="Locator_aep_PercentageOfVieManagementFeeReceived_1996" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1997" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent" xlink:label="Locator_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_1998" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1997" xlink:to="Locator_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_1998" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1999" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuredDebt" xlink:label="Locator_us-gaap_SecuredDebt_2000" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_1999" xlink:to="Locator_us-gaap_SecuredDebt_2000" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2001" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdditionalCapitalProvided" xlink:label="Locator_aep_AdditionalCapitalProvided_2002" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2001" xlink:to="Locator_aep_AdditionalCapitalProvided_2002" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2003" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountPaidToRetireCertainLongTermDebt" xlink:label="Locator_aep_AmountPaidToRetireCertainLongTermDebt_2004" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2003" xlink:to="Locator_aep_AmountPaidToRetireCertainLongTermDebt_2004" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2005" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OutstandingEquityOwnership" xlink:label="Locator_aep_OutstandingEquityOwnership_2006" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2005" xlink:to="Locator_aep_OutstandingEquityOwnership_2006" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2007" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseInEquity" xlink:label="Locator_aep_IncreaseInEquity_2008" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2007" xlink:to="Locator_aep_IncreaseInEquity_2008" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2009" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AuctionRateDebtReacquiredByCompany" xlink:label="Locator_aep_AuctionRateDebtReacquiredByCompany_2010" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2009" xlink:to="Locator_aep_AuctionRateDebtReacquiredByCompany_2010" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2011" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalBillingsUnderLeaseTerm" xlink:label="Locator_aep_TotalBillingsUnderLeaseTerm_2012" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2011" xlink:to="Locator_aep_TotalBillingsUnderLeaseTerm_2012" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2013" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapitalLeasePaymentsMade" xlink:label="Locator_aep_CapitalLeasePaymentsMade_2014" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2013" xlink:to="Locator_aep_CapitalLeasePaymentsMade_2014" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2015" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseTerm" xlink:label="Locator_aep_LeaseTerm_2016" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2015" xlink:to="Locator_aep_LeaseTerm_2016" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2017" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfOwnershipInSubsidiary" xlink:label="Locator_aep_PercentageOfOwnershipInSubsidiary_2018" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2017" xlink:to="Locator_aep_PercentageOfOwnershipInSubsidiary_2018" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2019" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtOutstanding" xlink:label="Locator_aep_DebtOutstanding_2020" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2019" xlink:to="Locator_aep_DebtOutstanding_2020" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2021" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumOriginalMaturitiesOfCashAndCashEquivalentsIncludingTemporaryCashInvestments" xlink:label="Locator_aep_MaximumOriginalMaturitiesOfCashAndCashEquivalentsIncludingTemporaryCashInvestments_2022" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2021" xlink:to="Locator_aep_MaximumOriginalMaturitiesOfCashAndCashEquivalentsIncludingTemporaryCashInvestments_2022" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2023" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumHoldingPeriodForOtherTemporaryInvestmentsIncludingMarketableSecurities" xlink:label="Locator_aep_MaximumHoldingPeriodForOtherTemporaryInvestmentsIncludingMarketableSecurities_2024" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2023" xlink:to="Locator_aep_MaximumHoldingPeriodForOtherTemporaryInvestmentsIncludingMarketableSecurities_2024" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2025" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMinimum" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMinimum_2026" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2025" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMinimum_2026" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2027" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMaximum" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMaximum_2028" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2027" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsUsefulLifeMaximum_2028" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2029" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLimitOfIndividualSecuritiesAsPercentageOfTotalSecurities" xlink:label="Locator_aep_MaximumLimitOfIndividualSecuritiesAsPercentageOfTotalSecurities_2030" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2029" xlink:to="Locator_aep_MaximumLimitOfIndividualSecuritiesAsPercentageOfTotalSecurities_2030" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2031" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfMaximumLimitOfCashEquivalentsInInvestmentManagersEquityPortfolio" xlink:label="Locator_aep_PercentageOfMaximumLimitOfCashEquivalentsInInvestmentManagersEquityPortfolio_2032" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2031" xlink:to="Locator_aep_PercentageOfMaximumLimitOfCashEquivalentsInInvestmentManagersEquityPortfolio_2032" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2033" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfMaximumLimitOfIndividualStockInEachManagersEquityPortfolio" xlink:label="Locator_aep_PercentageOfMaximumLimitOfIndividualStockInEachManagersEquityPortfolio_2034" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2033" xlink:to="Locator_aep_PercentageOfMaximumLimitOfIndividualStockInEachManagersEquityPortfolio_2034" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2035" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLimitOfInvestmentAsPercentageOfOutstandingClassOfAnyCompany" xlink:label="Locator_aep_MaximumLimitOfInvestmentAsPercentageOfOutstandingClassOfAnyCompany_2036" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2035" xlink:to="Locator_aep_MaximumLimitOfInvestmentAsPercentageOfOutstandingClassOfAnyCompany_2036" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2037" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInOneIssuer" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInOneIssuer_2038" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2037" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInOneIssuer_2038" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2039" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInNonUSDollarDenominated" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInNonUSDollarDenominated_2040" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2039" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInNonUSDollarDenominated_2040" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2041" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInPrivatePlacements" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInPrivatePlacements_2042" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2041" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInPrivatePlacements_2042" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2043" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInConvertibleSecurities" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInConvertibleSecurities_2044" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2043" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInConvertibleSecurities_2044" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2045" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedAaPlusOrLower" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedAaPlusOrLower_2046" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2045" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedAaPlusOrLower_2046" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2047" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedPlusOrLower" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedPlusOrLower_2048" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2047" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedPlusOrLower_2048" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2049" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedBbbMinusOrLower" xlink:label="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedBbbMinusOrLower_2050" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2049" xlink:to="Locator_aep_MaximumPercentageOfConcentrationLimitsInLimitForBondsRatedBbbMinusOrLower_2050" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2051" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AaaRatedDebtMaximumLimitForSingleIssuerInPortfolio" xlink:label="Locator_aep_AaaRatedDebtMaximumLimitForSingleIssuerInPortfolio_2052" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2051" xlink:to="Locator_aep_AaaRatedDebtMaximumLimitForSingleIssuerInPortfolio_2052" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2053" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AaPlusAaAaRatedDebtMaximumLimitForSingleIssuerInPortfolio" xlink:label="Locator_aep_AaPlusAaAaRatedDebtMaximumLimitForSingleIssuerInPortfolio_2054" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2053" xlink:to="Locator_aep_AaPlusAaAaRatedDebtMaximumLimitForSingleIssuerInPortfolio_2054" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2055" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AplusOrLowerRatedDebtMaximumLimitForSingleIssuerInPortfolio" xlink:label="Locator_aep_AplusOrLowerRatedDebtMaximumLimitForSingleIssuerInPortfolio_2056" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2055" xlink:to="Locator_aep_AplusOrLowerRatedDebtMaximumLimitForSingleIssuerInPortfolio_2056" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2057" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLimitOfInvestmentInHighYieldAndEmergingMarketDebtCombinedAtAnyTime" xlink:label="Locator_aep_MaximumLimitOfInvestmentInHighYieldAndEmergingMarketDebtCombinedAtAnyTime_2058" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2057" xlink:to="Locator_aep_MaximumLimitOfInvestmentInHighYieldAndEmergingMarketDebtCombinedAtAnyTime_2058" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2059" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfGeneralPartnersHoldingCompanysPrivateEquity" xlink:label="Locator_aep_NumberOfGeneralPartnersHoldingCompanysPrivateEquity_2060" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2059" xlink:to="Locator_aep_NumberOfGeneralPartnersHoldingCompanysPrivateEquity_2060" order="39.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2061" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLimitOfCollateralizationOfAllLoansByGivenPercentageOfLoanedAssetsMarketValueAndTheCashCollateralInvested" xlink:label="Locator_aep_MaximumLimitOfCollateralizationOfAllLoansByGivenPercentageOfLoanedAssetsMarketValueAndTheCashCollateralInvested_2062" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2061" xlink:to="Locator_aep_MaximumLimitOfCollateralizationOfAllLoansByGivenPercentageOfLoanedAssetsMarketValueAndTheCashCollateralInvested_2062" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2063" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2064" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2063" xlink:to="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_2064" order="41.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2065" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates" xlink:label="Locator_aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates_2066" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2065" xlink:to="Locator_aep_DecreaseInNetOfTaxBasicEarningsPerShareDueToNetChangeInDepreciationRates_2066" order="42.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2067" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnedInAssociateByParentCompany" xlink:label="Locator_aep_PercentageOwnedInAssociateByParentCompany_2068" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2067" xlink:to="Locator_aep_PercentageOwnedInAssociateByParentCompany_2068" order="43.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2069" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OwnershipSoldInPartnership" xlink:label="Locator_aep_OwnershipSoldInPartnership_2070" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2069" xlink:to="Locator_aep_OwnershipSoldInPartnership_2070" order="44.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2071" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapacityOfSweenyPowerPlant" xlink:label="Locator_aep_CapacityOfSweenyPowerPlant_2072" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2071" xlink:to="Locator_aep_CapacityOfSweenyPowerPlant_2072" order="45.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2073" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageOfOwnershipNeededToAccountForInvestmentUsingEquityMethod" xlink:label="Locator_aep_MaximumPercentageOfOwnershipNeededToAccountForInvestmentUsingEquityMethod_2074" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2073" xlink:to="Locator_aep_MaximumPercentageOfOwnershipNeededToAccountForInvestmentUsingEquityMethod_2074" order="46.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2075" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_2076" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesTextualsAbstract_2075" xlink:to="Locator_us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty_2076" order="47.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_1963" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract" xlink:label="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_1964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_1963" xlink:to="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_1964" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract" xlink:label="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_2171" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestCarryingAmountAssetsAbstract" xlink:label="Locator_aep_VariableInterestCarryingAmountAssetsAbstract_2172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_2171" xlink:to="Locator_aep_VariableInterestCarryingAmountAssetsAbstract_2172" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestCarryingAmountAssetsAbstract" xlink:label="Locator_aep_VariableInterestCarryingAmountAssetsAbstract_2079" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssets" xlink:label="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssets_2080" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestCarryingAmountAssetsAbstract_2079" xlink:to="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssets_2080" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract" xlink:label="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_2173" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract" xlink:label="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract_2174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_2173" xlink:to="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract_2174" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract" xlink:label="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract_2131" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestCarryingAmountLiabilitiesAndEquity" xlink:label="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquity_2132" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquityAbstract_2131" xlink:to="Locator_aep_VariableInterestCarryingAmountLiabilitiesAndEquity_2132" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2553" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_2554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2553" xlink:to="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_2554" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_2607" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2608" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_2607" xlink:to="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2608" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2571" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LimitForObligationsOfNonGovernmentIssuersMember" xlink:label="Locator_aep_LimitForObligationsOfNonGovernmentIssuersMember_2572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2571" xlink:to="Locator_aep_LimitForObligationsOfNonGovernmentIssuersMember_2572" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2573" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeInvestmentsMember" xlink:label="Locator_us-gaap_FixedIncomeInvestmentsMember_2574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2573" xlink:to="Locator_us-gaap_FixedIncomeInvestmentsMember_2574" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2575" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LimitsForEquityInvestmentsMember" xlink:label="Locator_aep_LimitsForEquityInvestmentsMember_2576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2575" xlink:to="Locator_aep_LimitsForEquityInvestmentsMember_2576" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2577" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceShareUnitsMember" xlink:label="Locator_aep_PerformanceShareUnitsMember_2578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2577" xlink:to="Locator_aep_PerformanceShareUnitsMember_2578" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2581" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedStockUnitsMember" xlink:label="Locator_aep_RestrictedStockUnitsMember_2582" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2581" xlink:to="Locator_aep_RestrictedStockUnitsMember_2582" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2585" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MinimumRangeMember" xlink:label="Locator_aep_MinimumRangeMember_2586" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2585" xlink:to="Locator_aep_MinimumRangeMember_2586" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2587" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumRangeMember" xlink:label="Locator_aep_MaximumRangeMember_2588" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2587" xlink:to="Locator_aep_MaximumRangeMember_2588" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2579" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="Locator_us-gaap_StockOptionsMember_2580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2579" xlink:to="Locator_us-gaap_StockOptionsMember_2580" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2583" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedSharesMember" xlink:label="Locator_aep_RestrictedSharesMember_2584" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_2583" xlink:to="Locator_aep_RestrictedSharesMember_2584" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2563" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_2564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2563" xlink:to="Locator_us-gaap_StatementEquityComponentsAxis_2564" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_2617" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_2618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementEquityComponentsAxis_2617" xlink:to="Locator_us-gaap_EquityComponentDomain_2618" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_2645" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapitalContributionFromParentMember" xlink:label="Locator_aep_CapitalContributionFromParentMember_2646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_2645" xlink:to="Locator_aep_CapitalContributionFromParentMember_2646" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_2647" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="Locator_us-gaap_RetainedEarningsMember_2648" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_2647" xlink:to="Locator_us-gaap_RetainedEarningsMember_2648" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_2649" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SwepcosGuaranteeOfDebtMember" xlink:label="Locator_aep_SwepcosGuaranteeOfDebtMember_2650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_2649" xlink:to="Locator_aep_SwepcosGuaranteeOfDebtMember_2650" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_2651" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalInvestmentMember" xlink:label="Locator_aep_TotalInvestmentMember_2652" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_2651" xlink:to="Locator_aep_TotalInvestmentMember_2652" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2565" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_2566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2565" xlink:to="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_2566" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_2619" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_2619" xlink:to="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2620" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2663" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ProtectedCellOfEnergyInsuranceServicesIncMember" xlink:label="Locator_aep_ProtectedCellOfEnergyInsuranceServicesIncMember_2664" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2663" xlink:to="Locator_aep_ProtectedCellOfEnergyInsuranceServicesIncMember_2664" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2665" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepCreditIncMember" xlink:label="Locator_aep_AepCreditIncMember_2666" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2665" xlink:to="Locator_aep_AepCreditIncMember_2666" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2667" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PathWestVirginiaTransmissionCoLlcMember" xlink:label="Locator_aep_PathWestVirginiaTransmissionCoLlcMember_2668" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2667" xlink:to="Locator_aep_PathWestVirginiaTransmissionCoLlcMember_2668" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2669" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DoletHillsLigniteCoLlcMember" xlink:label="Locator_aep_DoletHillsLigniteCoLlcMember_2670" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2669" xlink:to="Locator_aep_DoletHillsLigniteCoLlcMember_2670" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2671" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralTransitionFundingCoMember" xlink:label="Locator_aep_AepTexasCentralTransitionFundingCoMember_2672" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2671" xlink:to="Locator_aep_AepTexasCentralTransitionFundingCoMember_2672" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2657" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SabineMiningCoMember" xlink:label="Locator_aep_SabineMiningCoMember_2658" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2657" xlink:to="Locator_aep_SabineMiningCoMember_2658" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2659" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JmgFundingLpMember" xlink:label="Locator_aep_JmgFundingLpMember_2660" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2659" xlink:to="Locator_aep_JmgFundingLpMember_2660" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2661" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DccFuelMember" xlink:label="Locator_aep_DccFuelMember_2662" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_2661" xlink:to="Locator_aep_DccFuelMember_2662" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2549" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_2550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2549" xlink:to="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_2550" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_2603" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_2604" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_2603" xlink:to="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_2604" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_2623" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRevenuesMember" xlink:label="Locator_aep_OtherRevenuesMember_2624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_2623" xlink:to="Locator_aep_OtherRevenuesMember_2624" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2551" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_2552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2551" xlink:to="Locator_us-gaap_StatementBusinessSegmentsAxis_2552" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_2679" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_2680" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementBusinessSegmentsAxis_2679" xlink:to="Locator_us-gaap_SegmentDomain_2680" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_2605" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsMember" xlink:label="Locator_aep_UtilityOperationsMember_2606" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_2605" xlink:to="Locator_aep_UtilityOperationsMember_2606" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2555" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2555" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2556" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2609" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2610" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2609" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2610" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2629" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentAssetsMember" xlink:label="Locator_aep_CurrentAssetsMember_2630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2629" xlink:to="Locator_aep_CurrentAssetsMember_2630" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2633" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherNonCurrentAssetsMember" xlink:label="Locator_aep_OtherNonCurrentAssetsMember_2634" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2633" xlink:to="Locator_aep_OtherNonCurrentAssetsMember_2634" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2635" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAssetsMember" xlink:label="Locator_aep_TotalAssetsMember_2636" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2635" xlink:to="Locator_aep_TotalAssetsMember_2636" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2627" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NuclearFuelMember" xlink:label="Locator_us-gaap_NuclearFuelMember_2628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2627" xlink:to="Locator_us-gaap_NuclearFuelMember_2628" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2631" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetPropertyPlantAndEquipmentMember" xlink:label="Locator_aep_NetPropertyPlantAndEquipmentMember_2632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_2631" xlink:to="Locator_aep_NetPropertyPlantAndEquipmentMember_2632" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2561" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_2562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2561" xlink:to="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_2562" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_2615" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_2616" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_2615" xlink:to="Locator_us-gaap_DefinedBenefitPlansDomain_2616" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_2653" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_PensionPlansDefinedBenefitMember_2654" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_2653" xlink:to="Locator_us-gaap_PensionPlansDefinedBenefitMember_2654" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_2655" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_2656" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_2655" xlink:to="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_2656" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2547" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2547" xlink:to="Locator_us-gaap_StatementLineItems_2548" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2559" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_2560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_2559" xlink:to="Locator_dei_LegalEntityAxis_2560" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_2613" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2614" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_2613" xlink:to="Locator_dei_EntityDomain_2614" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2589" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SweenyCogenerationLimitedPartnershipMember" xlink:label="Locator_aep_SweenyCogenerationLimitedPartnershipMember_2590" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2589" xlink:to="Locator_aep_SweenyCogenerationLimitedPartnershipMember_2590" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2601" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ClecoPowerLlcMember" xlink:label="Locator_aep_ClecoPowerLlcMember_2602" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2601" xlink:to="Locator_aep_ClecoPowerLlcMember_2602" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2595" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioValleyElectricCorporationMember" xlink:label="Locator_aep_OhioValleyElectricCorporationMember_2596" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2595" xlink:to="Locator_aep_OhioValleyElectricCorporationMember_2596" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2591" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_2592" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2591" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_2592" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2599" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_2600" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2599" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_2600" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2593" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_2594" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2593" xlink:to="Locator_aep_OhioPowerCoMember_2594" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_2597" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_2598" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_2597" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_2598" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrganizationAndSummaryOfSignificantAccountingPoliciesDetailsAbstract" xlink:label="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesDetailsAbstract_2155" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_2156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_OrganizationAndSummaryOfSignificantAccountingPoliciesDetailsAbstract_2155" xlink:to="Locator_us-gaap_StatementTable_2156" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingenciesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3217" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract_3218" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3217" xlink:to="Locator_aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract_3218" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract_2891" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesDetailsAbstract_2891" xlink:to="Locator_us-gaap_StatementLineItems_2892" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2843" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_2843" xlink:to="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2844" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2879" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_2880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2879" xlink:to="Locator_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_2880" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear" xlink:label="Locator_aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear_2882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2881" xlink:to="Locator_aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear_2882" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear" xlink:label="Locator_aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear_2884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2883" xlink:to="Locator_aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear_2884" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2885" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_2886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2885" xlink:to="Locator_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_2886" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2887" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligation" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligation_2888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract_2887" xlink:to="Locator_us-gaap_RecordedUnconditionalPurchaseObligation_2888" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract" xlink:label="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract_2846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_2845" xlink:to="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract_2846" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract" xlink:label="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract_2889" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantsScheduledForInstallation" xlink:label="Locator_aep_PlantsScheduledForInstallation_2890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyAbstract_2889" xlink:to="Locator_aep_PlantsScheduledForInstallation_2890" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_2847" xlink:to="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2848" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2697" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditFacilitiesStructured" xlink:label="Locator_aep_CreditFacilitiesStructured_2698" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2697" xlink:to="Locator_aep_CreditFacilitiesStructured_2698" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2699" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="Locator_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2700" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2699" xlink:to="Locator_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2700" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2701" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReplacementCreditFacility" xlink:label="Locator_aep_ReplacementCreditFacility_2702" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2701" xlink:to="Locator_aep_ReplacementCreditFacility_2702" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2703" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumFuturePaymentsForLettersOfCredit" xlink:label="Locator_aep_MaximumFuturePaymentsForLettersOfCredit_2704" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2703" xlink:to="Locator_aep_MaximumFuturePaymentsForLettersOfCredit_2704" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2705" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreement" xlink:label="Locator_aep_CreditAgreement_2706" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2705" xlink:to="Locator_aep_CreditAgreement_2706" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2707" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableRatePcbsSupported" xlink:label="Locator_aep_VariableRatePcbsSupported_2708" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2707" xlink:to="Locator_aep_VariableRatePcbsSupported_2708" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2709" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RemarketedPcbs" xlink:label="Locator_aep_RemarketedPcbs_2710" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2709" xlink:to="Locator_aep_RemarketedPcbs_2710" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2711" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="Locator_us-gaap_LettersOfCreditOutstandingAmount_2712" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2711" xlink:to="Locator_us-gaap_LettersOfCreditOutstandingAmount_2712" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2713" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RemainingPcbsHeldInTrust" xlink:label="Locator_aep_RemainingPcbsHeldInTrust_2714" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2713" xlink:to="Locator_aep_RemainingPcbsHeldInTrust_2714" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2715" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GuaranteesOfMineReclamationAmount" xlink:label="Locator_aep_GuaranteesOfMineReclamationAmount_2716" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2715" xlink:to="Locator_aep_GuaranteesOfMineReclamationAmount_2716" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2717" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EstimatedFinalCostMineReclamation" xlink:label="Locator_aep_EstimatedFinalCostMineReclamation_2718" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2717" xlink:to="Locator_aep_EstimatedFinalCostMineReclamation_2718" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2719" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountCollectedThroughRiderForFinalMineClosureAndReclamationCosts" xlink:label="Locator_aep_AmountCollectedThroughRiderForFinalMineClosureAndReclamationCosts_2720" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2719" xlink:to="Locator_aep_AmountCollectedThroughRiderForFinalMineClosureAndReclamationCosts_2720" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2721" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountCollectedRiderMineCloseOtherCurrentLiabilities" xlink:label="Locator_aep_AmountCollectedRiderMineCloseOtherCurrentLiabilities_2722" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2721" xlink:to="Locator_aep_AmountCollectedRiderMineCloseOtherCurrentLiabilities_2722" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2723" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountCollectedRiderMineCloseOtherLiabilitiesNoncurrent" xlink:label="Locator_aep_AmountCollectedRiderMineCloseOtherLiabilitiesNoncurrent_2724" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2723" xlink:to="Locator_aep_AmountCollectedRiderMineCloseOtherLiabilitiesNoncurrent_2724" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2725" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountCollectedRiderMineCloseAroNoncurrent" xlink:label="Locator_aep_AmountCollectedRiderMineCloseAroNoncurrent_2726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2725" xlink:to="Locator_aep_AmountCollectedRiderMineCloseAroNoncurrent_2726" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2727" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyRangeOfPossibleLossMaximum" xlink:label="Locator_us-gaap_LossContingencyRangeOfPossibleLossMaximum_2728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2727" xlink:to="Locator_us-gaap_LossContingencyRangeOfPossibleLossMaximum_2728" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2731" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CoalFiredPowerPlants" xlink:label="Locator_aep_CoalFiredPowerPlants_2732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2731" xlink:to="Locator_aep_CoalFiredPowerPlants_2732" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2733" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossRelatedToLitigationSettlement" xlink:label="Locator_us-gaap_GainLossRelatedToLitigationSettlement_2734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2733" xlink:to="Locator_us-gaap_GainLossRelatedToLitigationSettlement_2734" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2735" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ForfeittedAllowance" xlink:label="Locator_aep_ForfeittedAllowance_2736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2735" xlink:to="Locator_aep_ForfeittedAllowance_2736" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2737" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountPaidForEstablishingSolarHeaterRebateProgram" xlink:label="Locator_aep_AmountPaidForEstablishingSolarHeaterRebateProgram_2738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2737" xlink:to="Locator_aep_AmountPaidForEstablishingSolarHeaterRebateProgram_2738" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2739" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecureRenewableEnergyCapacity" xlink:label="Locator_aep_SecureRenewableEnergyCapacity_2740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2739" xlink:to="Locator_aep_SecureRenewableEnergyCapacity_2740" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2741" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FundsPaidForEmissionReductionEnergyEfficiencyAndEnvironmentalMitigationProjects" xlink:label="Locator_aep_FundsPaidForEmissionReductionEnergyEfficiencyAndEnvironmentalMitigationProjects_2742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2741" xlink:to="Locator_aep_FundsPaidForEmissionReductionEnergyEfficiencyAndEnvironmentalMitigationProjects_2742" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2743" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PaidFundsToSupplementalEnvironmentProject" xlink:label="Locator_aep_PaidFundsToSupplementalEnvironmentProject_2744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2743" xlink:to="Locator_aep_PaidFundsToSupplementalEnvironmentProject_2744" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2745" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountRequiredForRelocationOfVillage" xlink:label="Locator_aep_AmountRequiredForRelocationOfVillage_2746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2745" xlink:to="Locator_aep_AmountRequiredForRelocationOfVillage_2746" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EnvironmentalRemediationExpense" xlink:label="Locator_us-gaap_EnvironmentalRemediationExpense_2748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2747" xlink:to="Locator_us-gaap_EnvironmentalRemediationExpense_2748" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2749" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StateCivilPenalty" xlink:label="Locator_aep_StateCivilPenalty_2750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2749" xlink:to="Locator_aep_StateCivilPenalty_2750" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2751" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PaymentForStateCivilPenalty" xlink:label="Locator_aep_PaymentForStateCivilPenalty_2752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2751" xlink:to="Locator_aep_PaymentForStateCivilPenalty_2752" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2753" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CivilPenalty" xlink:label="Locator_aep_CivilPenalty_2754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2753" xlink:to="Locator_aep_CivilPenalty_2754" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2755" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PaidAdministrativePenalty" xlink:label="Locator_aep_PaidAdministrativePenalty_2756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2755" xlink:to="Locator_aep_PaidAdministrativePenalty_2756" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2757" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMinimum" xlink:label="Locator_aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMinimum_2758" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2757" xlink:to="Locator_aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMinimum_2758" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2759" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMaximum" xlink:label="Locator_aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMaximum_2760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2759" xlink:to="Locator_aep_CostOfDecommissioningAndDisposalOfRadioactiveWasteMaximum_2760" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2761" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountRecoveredInRatesForDecommissioningCosts" xlink:label="Locator_aep_AmountRecoveredInRatesForDecommissioningCosts_2762" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2761" xlink:to="Locator_aep_AmountRecoveredInRatesForDecommissioningCosts_2762" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2763" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DecommissioningTrustAssetsAmount" xlink:label="Locator_us-gaap_DecommissioningTrustAssetsAmount_2764" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2763" xlink:to="Locator_us-gaap_DecommissioningTrustAssetsAmount_2764" order="33.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2765" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SpentNuclearFuelObligationNoncurrent" xlink:label="Locator_us-gaap_SpentNuclearFuelObligationNoncurrent_2766" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2765" xlink:to="Locator_us-gaap_SpentNuclearFuelObligationNoncurrent_2766" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2767" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TrustFundAssetsOneTimeFeeObligationForNuclearFuelDisposition" xlink:label="Locator_aep_TrustFundAssetsOneTimeFeeObligationForNuclearFuelDisposition_2768" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2767" xlink:to="Locator_aep_TrustFundAssetsOneTimeFeeObligationForNuclearFuelDisposition_2768" order="35.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2769" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelStorageCostsRecovery" xlink:label="Locator_aep_SpentNuclearFuelStorageCostsRecovery_2770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2769" xlink:to="Locator_aep_SpentNuclearFuelStorageCostsRecovery_2770" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2771" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InsuranceCoverageForPropertyDamageDecommissioningAndDecontamination" xlink:label="Locator_aep_InsuranceCoverageForPropertyDamageDecommissioningAndDecontamination_2772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2771" xlink:to="Locator_aep_InsuranceCoverageForPropertyDamageDecommissioningAndDecontamination_2772" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2773" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PurchasesCoverageForPropertyDamageDecommissioningAndDecontamination" xlink:label="Locator_aep_PurchasesCoverageForPropertyDamageDecommissioningAndDecontamination_2774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2773" xlink:to="Locator_aep_PurchasesCoverageForPropertyDamageDecommissioningAndDecontamination_2774" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2775" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContingentFinancialObligationForMutualInsurance" xlink:label="Locator_aep_ContingentFinancialObligationForMutualInsurance_2776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2775" xlink:to="Locator_aep_ContingentFinancialObligationForMutualInsurance_2776" order="39.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2777" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InsuranceProtectionForPublicLiabilityArisingFromNuclearIncident" xlink:label="Locator_aep_InsuranceProtectionForPublicLiabilityArisingFromNuclearIncident_2778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2777" xlink:to="Locator_aep_InsuranceProtectionForPublicLiabilityArisingFromNuclearIncident_2778" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2779" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommerciallyAvailableInsurance" xlink:label="Locator_aep_CommerciallyAvailableInsurance_2780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2779" xlink:to="Locator_aep_CommerciallyAvailableInsurance_2780" order="41.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2781" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreasedToCommerciallyAvailableInsurance" xlink:label="Locator_aep_IncreasedToCommerciallyAvailableInsurance_2782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2781" xlink:to="Locator_aep_IncreasedToCommerciallyAvailableInsurance_2782" order="42.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2783" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RemainderOfLiabilityProvidedByDeferredPremiumAssessment" xlink:label="Locator_aep_RemainderOfLiabilityProvidedByDeferredPremiumAssessment_2784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2783" xlink:to="Locator_aep_RemainderOfLiabilityProvidedByDeferredPremiumAssessment_2784" order="43.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2785" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredPremiumAssessmentAnnualPayment" xlink:label="Locator_aep_DeferredPremiumAssessmentAnnualPayment_2786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2785" xlink:to="Locator_aep_DeferredPremiumAssessmentAnnualPayment_2786" order="44.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2787" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AssessedAmountPerNuclearIncident" xlink:label="Locator_aep_AssessedAmountPerNuclearIncident_2788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2787" xlink:to="Locator_aep_AssessedAmountPerNuclearIncident_2788" order="45.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2789" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AnnualInstallments" xlink:label="Locator_aep_AnnualInstallments_2790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2789" xlink:to="Locator_aep_AnnualInstallments_2790" order="46.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2791" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommerciallyAvailableInsuranceForCatastrophicNature" xlink:label="Locator_aep_CommerciallyAvailableInsuranceForCatastrophicNature_2792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2791" xlink:to="Locator_aep_CommerciallyAvailableInsuranceForCatastrophicNature_2792" order="47.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2793" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LiabilityCoverageUnderPriceAndersonAct" xlink:label="Locator_aep_LiabilityCoverageUnderPriceAndersonAct_2794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2793" xlink:to="Locator_aep_LiabilityCoverageUnderPriceAndersonAct_2794" order="48.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2795" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RepairOfPropertyDamageAndReplacementExpectedCost" xlink:label="Locator_aep_RepairOfPropertyDamageAndReplacementExpectedCost_2796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2795" xlink:to="Locator_aep_RepairOfPropertyDamageAndReplacementExpectedCost_2796" order="49.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2797" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeductionsInPropertyInsurance" xlink:label="Locator_aep_DeductionsInPropertyInsurance_2798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2797" xlink:to="Locator_aep_DeductionsInPropertyInsurance_2798" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2799" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecoverableAmountUnderPropertyInsurancePolicy" xlink:label="Locator_aep_RecoverableAmountUnderPropertyInsurancePolicy_2800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2799" xlink:to="Locator_aep_RecoverableAmountUnderPropertyInsurancePolicy_2800" order="51.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2801" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReceivedPartialPaymentsForCostIncurredToRepairPropertyDamage" xlink:label="Locator_aep_ReceivedPartialPaymentsForCostIncurredToRepairPropertyDamage_2802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2801" xlink:to="Locator_aep_ReceivedPartialPaymentsForCostIncurredToRepairPropertyDamage_2802" order="52.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2803" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InsuranceRecoveryAmountDuringOutagePeriod" xlink:label="Locator_aep_InsuranceRecoveryAmountDuringOutagePeriod_2804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2803" xlink:to="Locator_aep_InsuranceRecoveryAmountDuringOutagePeriod_2804" order="53.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2805" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReducedCustomerBillsForCostOfReplacementPower" xlink:label="Locator_aep_ReducedCustomerBillsForCostOfReplacementPower_2806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2805" xlink:to="Locator_aep_ReducedCustomerBillsForCostOfReplacementPower_2806" order="54.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2807" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SellPeriodUnderPurchasePeriodAgreement" xlink:label="Locator_aep_SellPeriodUnderPurchasePeriodAgreement_2808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2807" xlink:to="Locator_aep_SellPeriodUnderPurchasePeriodAgreement_2808" order="55.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2809" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExclusiveRightToUseCushionGasInBillionCubicFeet" xlink:label="Locator_aep_ExclusiveRightToUseCushionGasInBillionCubicFeet_2810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2809" xlink:to="Locator_aep_ExclusiveRightToUseCushionGasInBillionCubicFeet_2810" order="56.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2811" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FeesForAttornrey" xlink:label="Locator_aep_FeesForAttornrey_2812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2811" xlink:to="Locator_aep_FeesForAttornrey_2812" order="57.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2813" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PaymentsForSettlementsOfClaims" xlink:label="Locator_aep_PaymentsForSettlementsOfClaims_2814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2813" xlink:to="Locator_aep_PaymentsForSettlementsOfClaims_2814" order="58.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2815" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LitigationReserve" xlink:label="Locator_us-gaap_LitigationReserve_2816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2815" xlink:to="Locator_us-gaap_LitigationReserve_2816" order="59.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2817" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LitigationSettlementGross" xlink:label="Locator_us-gaap_LitigationSettlementGross_2818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2817" xlink:to="Locator_us-gaap_LitigationSettlementGross_2818" order="60.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2819" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseDisputeSettlement" xlink:label="Locator_aep_LeaseDisputeSettlement_2820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2819" xlink:to="Locator_aep_LeaseDisputeSettlement_2820" order="61.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2821" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_YearsToPaySettlement" xlink:label="Locator_aep_YearsToPaySettlement_2822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2821" xlink:to="Locator_aep_YearsToPaySettlement_2822" order="62.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2823" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PriorYearBankOfAmericaLitigation" xlink:label="Locator_aep_PriorYearBankOfAmericaLitigation_2824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2823" xlink:to="Locator_aep_PriorYearBankOfAmericaLitigation_2824" order="63.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2825" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GasSoldWithHoustonPipelineCompanyInBillionCubicFeet" xlink:label="Locator_aep_GasSoldWithHoustonPipelineCompanyInBillionCubicFeet_2826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2825" xlink:to="Locator_aep_GasSoldWithHoustonPipelineCompanyInBillionCubicFeet_2826" order="64.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2827" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfProperty" xlink:label="Locator_us-gaap_GainLossOnSaleOfProperty_2828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2827" xlink:to="Locator_us-gaap_GainLossOnSaleOfProperty_2828" order="65.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SaleOfBusinessWithGasRights" xlink:label="Locator_aep_SaleOfBusinessWithGasRights_2830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2829" xlink:to="Locator_aep_SaleOfBusinessWithGasRights_2830" order="66.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2729" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SettlementOfBoaLitigation" xlink:label="Locator_aep_SettlementOfBoaLitigation_2730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2729" xlink:to="Locator_aep_SettlementOfBoaLitigation_2730" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SettlementOfBoaLitigation" xlink:label="Locator_aep_SettlementOfBoaLitigation_2832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2831" xlink:to="Locator_aep_SettlementOfBoaLitigation_2832" order="67.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PretaxGainOnBoaSettlement" xlink:label="Locator_aep_PretaxGainOnBoaSettlement_2834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2833" xlink:to="Locator_aep_PretaxGainOnBoaSettlement_2834" order="68.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetLossOnBoaSettlement" xlink:label="Locator_aep_NetLossOnBoaSettlement_2836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2835" xlink:to="Locator_aep_NetLossOnBoaSettlement_2836" order="69.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapitalLossValuationAllowanceOnSettlement" xlink:label="Locator_aep_CapitalLossValuationAllowanceOnSettlement_2838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2837" xlink:to="Locator_aep_CapitalLossValuationAllowanceOnSettlement_2838" order="70.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2839" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionExpenditureEstimate" xlink:label="Locator_aep_ConstructionExpenditureEstimate_2840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2839" xlink:to="Locator_aep_ConstructionExpenditureEstimate_2840" order="71.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionEstimateTwoYearsInFuture" xlink:label="Locator_aep_ConstructionEstimateTwoYearsInFuture_2842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTextualsAbstract_2841" xlink:to="Locator_aep_ConstructionEstimateTwoYearsInFuture_2842" order="72.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_2849" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_2849" xlink:to="Locator_aep_ImpactOfBoaSettlementAbstract_2850" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherOperationExpensePretaxGainOnSettlement" xlink:label="Locator_aep_OtherOperationExpensePretaxGainOnSettlement_2852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2851" xlink:to="Locator_aep_OtherOperationExpensePretaxGainOnSettlement_2852" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2853" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxExpenseBoaSettlement" xlink:label="Locator_aep_IncomeTaxExpenseBoaSettlement_2854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2853" xlink:to="Locator_aep_IncomeTaxExpenseBoaSettlement_2854" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetLossAfterTaxFromBoaSettlement" xlink:label="Locator_aep_NetLossAfterTaxFromBoaSettlement_2856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2855" xlink:to="Locator_aep_NetLossAfterTaxFromBoaSettlement_2856" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2857" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetLossOnBoaSettlement" xlink:label="Locator_aep_NetLossOnBoaSettlement_2858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2857" xlink:to="Locator_aep_NetLossOnBoaSettlement_2858" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2859" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredIncomeTaxOnBoaSettlement" xlink:label="Locator_aep_DeferredIncomeTaxOnBoaSettlement_2860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2859" xlink:to="Locator_aep_DeferredIncomeTaxOnBoaSettlement_2860" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2861" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossRelatedToLitigationSettlement" xlink:label="Locator_us-gaap_GainLossRelatedToLitigationSettlement_2862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2861" xlink:to="Locator_us-gaap_GainLossRelatedToLitigationSettlement_2862" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2863" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForLegalSettlements" xlink:label="Locator_us-gaap_PaymentsForLegalSettlements_2864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2863" xlink:to="Locator_us-gaap_PaymentsForLegalSettlements_2864" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2867" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireOilAndGasProperty" xlink:label="Locator_us-gaap_PaymentsToAcquireOilAndGasProperty_2868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2867" xlink:to="Locator_us-gaap_PaymentsToAcquireOilAndGasProperty_2868" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SettlementOfBoaLitigation" xlink:label="Locator_aep_SettlementOfBoaLitigation_2870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2869" xlink:to="Locator_aep_SettlementOfBoaLitigation_2870" order="9.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CushionGasInventory" xlink:label="Locator_aep_CushionGasInventory_2872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2871" xlink:to="Locator_aep_CushionGasInventory_2872" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2873" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GasServiceLiability" xlink:label="Locator_aep_GasServiceLiability_2874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2873" xlink:to="Locator_aep_GasServiceLiability_2874" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2865" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccruedTaxBenefitsForBoa" xlink:label="Locator_aep_AccruedTaxBenefitsForBoa_2866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2865" xlink:to="Locator_aep_AccruedTaxBenefitsForBoa_2866" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2875" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccruedTaxBenefitsForBoa" xlink:label="Locator_aep_AccruedTaxBenefitsForBoa_2876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2875" xlink:to="Locator_aep_AccruedTaxBenefitsForBoa_2876" order="12.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfBoaSettlementAbstract" xlink:label="Locator_aep_ImpactOfBoaSettlementAbstract_2877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredTaxBenefitGasServiceLiability" xlink:label="Locator_aep_DeferredTaxBenefitGasServiceLiability_2878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfBoaSettlementAbstract_2877" xlink:to="Locator_aep_DeferredTaxBenefitGasServiceLiability_2878" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3221" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PenaltyAxis" xlink:label="Locator_aep_PenaltyAxis_3222" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3221" xlink:to="Locator_aep_PenaltyAxis_3222" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PenaltyAxis" xlink:label="Locator_aep_PenaltyAxis_3285" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PenaltyDomain" xlink:label="Locator_aep_PenaltyDomain_3286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PenaltyAxis_3285" xlink:to="Locator_aep_PenaltyDomain_3286" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PenaltyDomain" xlink:label="Locator_aep_PenaltyDomain_3287" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CivilPenaltiesMember" xlink:label="Locator_aep_CivilPenaltiesMember_3288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PenaltyDomain_3287" xlink:to="Locator_aep_CivilPenaltiesMember_3288" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3223" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="Locator_us-gaap_LossContingenciesByNatureOfContingencyAxis_3224" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3223" xlink:to="Locator_us-gaap_LossContingenciesByNatureOfContingencyAxis_3224" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="Locator_us-gaap_LossContingenciesByNatureOfContingencyAxis_3289" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingenciesByNatureOfContingencyAxis_3289" xlink:to="Locator_us-gaap_LossContingencyNatureDomain_3290" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3257" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatesForEnvironmentalMitigationProjectsMember" xlink:label="Locator_aep_StatesForEnvironmentalMitigationProjectsMember_3258" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3257" xlink:to="Locator_aep_StatesForEnvironmentalMitigationProjectsMember_3258" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3259" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FederalGovernmentForEnvironmentalMitigationProjectsMember" xlink:label="Locator_aep_FederalGovernmentForEnvironmentalMitigationProjectsMember_3260" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3259" xlink:to="Locator_aep_FederalGovernmentForEnvironmentalMitigationProjectsMember_3260" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3261" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AlaskanVillagesClaimsMember" xlink:label="Locator_aep_AlaskanVillagesClaimsMember_3262" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3261" xlink:to="Locator_aep_AlaskanVillagesClaimsMember_3262" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3263" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComprehensiveEnvironmentalResponseCompensationAndLiabilitiesActAndStateRemediationMember" xlink:label="Locator_aep_ComprehensiveEnvironmentalResponseCompensationAndLiabilitiesActAndStateRemediationMember_3264" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3263" xlink:to="Locator_aep_ComprehensiveEnvironmentalResponseCompensationAndLiabilitiesActAndStateRemediationMember_3264" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3265" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmosPlantEnforcementProceedingsMember" xlink:label="Locator_aep_AmosPlantEnforcementProceedingsMember_3266" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3265" xlink:to="Locator_aep_AmosPlantEnforcementProceedingsMember_3266" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3267" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DecommissioningAndLowLevelWasteAccumulationDisposalMember" xlink:label="Locator_aep_DecommissioningAndLowLevelWasteAccumulationDisposalMember_3268" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3267" xlink:to="Locator_aep_DecommissioningAndLowLevelWasteAccumulationDisposalMember_3268" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3269" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearIncidentLiabilityMember" xlink:label="Locator_aep_NuclearIncidentLiabilityMember_3270" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3269" xlink:to="Locator_aep_NuclearIncidentLiabilityMember_3270" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3271" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CookPlantUnit1FireAndShutdownMember" xlink:label="Locator_aep_CookPlantUnit1FireAndShutdownMember_3272" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3271" xlink:to="Locator_aep_CookPlantUnit1FireAndShutdownMember_3272" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3273" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FortWayneLeaseMember" xlink:label="Locator_aep_FortWayneLeaseMember_3274" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3273" xlink:to="Locator_aep_FortWayneLeaseMember_3274" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3275" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EnronBankruptcyMember" xlink:label="Locator_aep_EnronBankruptcyMember_3276" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3275" xlink:to="Locator_aep_EnronBankruptcyMember_3276" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="Locator_us-gaap_LossContingencyNatureDomain_3277" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelDisposalMember" xlink:label="Locator_aep_SpentNuclearFuelDisposalMember_3278" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LossContingencyNatureDomain_3277" xlink:to="Locator_aep_SpentNuclearFuelDisposalMember_3278" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3229" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionAxis" xlink:label="Locator_aep_ConstructionAxis_3230" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3229" xlink:to="Locator_aep_ConstructionAxis_3230" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionAxis" xlink:label="Locator_aep_ConstructionAxis_3343" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionDomain" xlink:label="Locator_aep_ConstructionDomain_3344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ConstructionAxis_3343" xlink:to="Locator_aep_ConstructionDomain_3344" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionDomain" xlink:label="Locator_aep_ConstructionDomain_3345" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionMember" xlink:label="Locator_aep_ConstructionMember_3346" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ConstructionDomain_3345" xlink:to="Locator_aep_ConstructionMember_3346" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3231" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameAxis" xlink:label="Locator_aep_PlantNameAxis_3232" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3231" xlink:to="Locator_aep_PlantNameAxis_3232" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameAxis" xlink:label="Locator_aep_PlantNameAxis_3295" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameAxis_3295" xlink:to="Locator_aep_PlantNameDomain_3296" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3297" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CardinalMember" xlink:label="Locator_aep_CardinalMember_3298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3297" xlink:to="Locator_aep_CardinalMember_3298" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3299" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConesvilleMember" xlink:label="Locator_aep_ConesvilleMember_3300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3299" xlink:to="Locator_aep_ConesvilleMember_3300" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3301" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CliftyCreekMember" xlink:label="Locator_aep_CliftyCreekMember_3302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3301" xlink:to="Locator_aep_CliftyCreekMember_3302" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3303" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KygerCreekMember" xlink:label="Locator_aep_KygerCreekMember_3304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3303" xlink:to="Locator_aep_KygerCreekMember_3304" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3305" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MuskingumRiverMember" xlink:label="Locator_aep_MuskingumRiverMember_3306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3305" xlink:to="Locator_aep_MuskingumRiverMember_3306" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantNameDomain" xlink:label="Locator_aep_PlantNameDomain_3307" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BigSandyMember" xlink:label="Locator_aep_BigSandyMember_3308" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PlantNameDomain_3307" xlink:to="Locator_aep_BigSandyMember_3308" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3233" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:label="Locator_us-gaap_ProductOrServiceAxis_3234" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3233" xlink:to="Locator_us-gaap_ProductOrServiceAxis_3234" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductOrServiceAxis" xlink:label="Locator_us-gaap_ProductOrServiceAxis_3309" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3310" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductOrServiceAxis_3309" xlink:to="Locator_us-gaap_ProductsAndServicesDomain_3310" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3319" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FuelPurchaseContractsMember" xlink:label="Locator_aep_FuelPurchaseContractsMember_3320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductsAndServicesDomain_3319" xlink:to="Locator_aep_FuelPurchaseContractsMember_3320" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3321" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EnergyAndCapacityPurchaseContractsMember" xlink:label="Locator_aep_EnergyAndCapacityPurchaseContractsMember_3322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductsAndServicesDomain_3321" xlink:to="Locator_aep_EnergyAndCapacityPurchaseContractsMember_3322" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3323" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionContractsForCapitalAssetsMember" xlink:label="Locator_aep_ConstructionContractsForCapitalAssetsMember_3324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductsAndServicesDomain_3323" xlink:to="Locator_aep_ConstructionContractsForCapitalAssetsMember_3324" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3325" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FromMember" xlink:label="Locator_aep_FromMember_3326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductsAndServicesDomain_3325" xlink:to="Locator_aep_FromMember_3326" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProductsAndServicesDomain" xlink:label="Locator_us-gaap_ProductsAndServicesDomain_3327" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ToMember" xlink:label="Locator_aep_ToMember_3328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ProductsAndServicesDomain_3327" xlink:to="Locator_aep_ToMember_3328" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3235" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MiningAreaAxis" xlink:label="Locator_aep_MiningAreaAxis_3236" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3235" xlink:to="Locator_aep_MiningAreaAxis_3236" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MiningAreaAxis" xlink:label="Locator_aep_MiningAreaAxis_3331" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MiningAreaDomain" xlink:label="Locator_aep_MiningAreaDomain_3332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_MiningAreaAxis_3331" xlink:to="Locator_aep_MiningAreaDomain_3332" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MiningAreaDomain" xlink:label="Locator_aep_MiningAreaDomain_3333" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OriginalMember" xlink:label="Locator_aep_OriginalMember_3334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_MiningAreaDomain_3333" xlink:to="Locator_aep_OriginalMember_3334" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MiningAreaDomain" xlink:label="Locator_aep_MiningAreaDomain_3335" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpandedMember" xlink:label="Locator_aep_ExpandedMember_3336" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_MiningAreaDomain_3335" xlink:to="Locator_aep_ExpandedMember_3336" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3237" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="Locator_us-gaap_GuaranteeObligationsByNatureAxis_3238" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3237" xlink:to="Locator_us-gaap_GuaranteeObligationsByNatureAxis_3238" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="Locator_us-gaap_GuaranteeObligationsByNatureAxis_3337" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="Locator_us-gaap_GuaranteeObligationsNatureDomain_3338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GuaranteeObligationsByNatureAxis_3337" xlink:to="Locator_us-gaap_GuaranteeObligationsNatureDomain_3338" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="Locator_us-gaap_GuaranteeObligationsNatureDomain_3339" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LettersOfCreditMember" xlink:label="Locator_aep_LettersOfCreditMember_3340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GuaranteeObligationsNatureDomain_3339" xlink:to="Locator_aep_LettersOfCreditMember_3340" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="Locator_us-gaap_GuaranteeObligationsNatureDomain_3341" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GuaranteesOfThirdPartyObligationsMember" xlink:label="Locator_aep_GuaranteesOfThirdPartyObligationsMember_3342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GuaranteeObligationsNatureDomain_3341" xlink:to="Locator_aep_GuaranteesOfThirdPartyObligationsMember_3342" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3225" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="Locator_us-gaap_ShortTermDebtTypeAxis_3226" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3225" xlink:to="Locator_us-gaap_ShortTermDebtTypeAxis_3226" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="Locator_us-gaap_ShortTermDebtTypeAxis_3291" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_3292" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeAxis_3291" xlink:to="Locator_us-gaap_ShortTermDebtTypeDomain_3292" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_3283" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementOneMember" xlink:label="Locator_aep_CreditAgreementOneMember_3284" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_3283" xlink:to="Locator_aep_CreditAgreementOneMember_3284" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_3281" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementTwoMember" xlink:label="Locator_aep_CreditAgreementTwoMember_3282" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_3281" xlink:to="Locator_aep_CreditAgreementTwoMember_3282" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_3279" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementThreeMember" xlink:label="Locator_aep_CreditAgreementThreeMember_3280" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_3279" xlink:to="Locator_aep_CreditAgreementThreeMember_3280" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3219" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="Locator_us-gaap_LineOfCreditFacilityAxis_3220" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3219" xlink:to="Locator_us-gaap_LineOfCreditFacilityAxis_3220" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="Locator_us-gaap_LineOfCreditFacilityAxis_3329" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityAxis_3329" xlink:to="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3330" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3311" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_Facility1Member" xlink:label="Locator_aep_Facility1Member_3312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3311" xlink:to="Locator_aep_Facility1Member_3312" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3313" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_Facility2Member" xlink:label="Locator_aep_Facility2Member_3314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3313" xlink:to="Locator_aep_Facility2Member_3314" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3315" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReplacementFacilityMaturing2016Member" xlink:label="Locator_aep_ReplacementFacilityMaturing2016Member_3316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3315" xlink:to="Locator_aep_ReplacementFacilityMaturing2016Member_3316" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3317" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="Locator_us-gaap_LetterOfCreditMember_3318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityLenderDomain_3317" xlink:to="Locator_us-gaap_LetterOfCreditMember_3318" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3227" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_3228" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3227" xlink:to="Locator_dei_LegalEntityAxis_3228" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_3293" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_3293" xlink:to="Locator_dei_EntityDomain_3294" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3243" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OpcoBuckeyePowerIncMember" xlink:label="Locator_aep_OpcoBuckeyePowerIncMember_3244" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3243" xlink:to="Locator_aep_OpcoBuckeyePowerIncMember_3244" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3245" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CspcodaytonPowerAndLightCompanydukeEnergyOhioIncMember" xlink:label="Locator_aep_CspcodaytonPowerAndLightCompanydukeEnergyOhioIncMember_3246" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3245" xlink:to="Locator_aep_CspcodaytonPowerAndLightCompanydukeEnergyOhioIncMember_3246" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3247" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaKentuckyElectricCorporationMember" xlink:label="Locator_aep_IndianaKentuckyElectricCorporationMember_3248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3247" xlink:to="Locator_aep_IndianaKentuckyElectricCorporationMember_3248" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3249" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioValleyElectricCorporationMember" xlink:label="Locator_aep_OhioValleyElectricCorporationMember_3250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3249" xlink:to="Locator_aep_OhioValleyElectricCorporationMember_3250" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3255" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepGeneratingCoMember" xlink:label="Locator_aep_AepGeneratingCoMember_3256" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3255" xlink:to="Locator_aep_AepGeneratingCoMember_3256" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3253" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KentuckyPowerCoMember" xlink:label="Locator_aep_KentuckyPowerCoMember_3254" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3253" xlink:to="Locator_aep_KentuckyPowerCoMember_3254" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3239" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_3240" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3239" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_3240" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3251" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_3252" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3251" xlink:to="Locator_aep_OhioPowerCoMember_3252" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3241" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_3242" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3241" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_3242" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingenciesTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTablesAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3347" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationsTextBlock" xlink:label="Locator_us-gaap_RecordedUnconditionalPurchaseObligationsTextBlock_3348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3347" xlink:to="Locator_us-gaap_RecordedUnconditionalPurchaseObligationsTextBlock_3348" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTablesAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3349" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyTextBlock" xlink:label="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyTextBlock_3350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3349" xlink:to="Locator_aep_PlantsScheduledForInstallationOfJetBubblingReactorTechnologyTextBlock_3350" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesTablesAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LitigationSettlementImpactOnFinancialStatements" xlink:label="Locator_aep_LitigationSettlementImpactOnFinancialStatements_3352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesTablesAbstract_3351" xlink:to="Locator_aep_LitigationSettlementImpactOnFinancialStatements_3352" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureLeasesTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3353" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsTextblock" xlink:label="Locator_aep_LeaseRentalCostsTextblock_3354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3353" xlink:to="Locator_aep_LeaseRentalCostsTextblock_3354" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3355" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EquipmentUnderCapitalLeasesTextBlock" xlink:label="Locator_aep_EquipmentUnderCapitalLeasesTextBlock_3356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3355" xlink:to="Locator_aep_EquipmentUnderCapitalLeasesTextBlock_3356" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3357" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ObligationsUnderCapitalLeases" xlink:label="Locator_aep_ObligationsUnderCapitalLeases_3358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3357" xlink:to="Locator_aep_ObligationsUnderCapitalLeases_3358" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3359" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsTextBlock" xlink:label="Locator_aep_FutureMinimumLeasePaymentsTextBlock_3360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3359" xlink:to="Locator_aep_FutureMinimumLeasePaymentsTextBlock_3360" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3361" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsForSaleAndLeasebackTextBlock" xlink:label="Locator_aep_FutureMinimumLeasePaymentsForSaleAndLeasebackTextBlock_3362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3361" xlink:to="Locator_aep_FutureMinimumLeasePaymentsForSaleAndLeasebackTextBlock_3362" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTablesAbstract" xlink:label="Locator_aep_LeasesTablesAbstract_3363" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsForSaleAndLeasebackBasedOnEstimatedFuelBurnTextBlock" xlink:label="Locator_aep_FutureMinimumLeasePaymentsForSaleAndLeasebackBasedOnEstimatedFuelBurnTextBlock_3364" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTablesAbstract_3363" xlink:to="Locator_aep_FutureMinimumLeasePaymentsForSaleAndLeasebackBasedOnEstimatedFuelBurnTextBlock_3364" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureLeasesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3483" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsAbstract" xlink:label="Locator_aep_LeaseRentalCostsAbstract_3484" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3483" xlink:to="Locator_aep_LeaseRentalCostsAbstract_3484" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsAbstract" xlink:label="Locator_aep_LeaseRentalCostsAbstract_3469" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="Locator_us-gaap_LeaseAndRentalExpense_3470" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeaseRentalCostsAbstract_3469" xlink:to="Locator_us-gaap_LeaseAndRentalExpense_3470" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsAbstract" xlink:label="Locator_aep_LeaseRentalCostsAbstract_3471" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesIncomeStatementAmortizationExpense" xlink:label="Locator_us-gaap_CapitalLeasesIncomeStatementAmortizationExpense_3472" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeaseRentalCostsAbstract_3471" xlink:to="Locator_us-gaap_CapitalLeasesIncomeStatementAmortizationExpense_3472" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsAbstract" xlink:label="Locator_aep_LeaseRentalCostsAbstract_3473" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesIncomeStatementInterestExpense" xlink:label="Locator_us-gaap_CapitalLeasesIncomeStatementInterestExpense_3474" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeaseRentalCostsAbstract_3473" xlink:to="Locator_us-gaap_CapitalLeasesIncomeStatementInterestExpense_3474" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseRentalCostsAbstract" xlink:label="Locator_aep_LeaseRentalCostsAbstract_3475" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalLeaseRentalCosts" xlink:label="Locator_aep_TotalLeaseRentalCosts_3476" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeaseRentalCostsAbstract_3475" xlink:to="Locator_aep_TotalLeaseRentalCosts_3476" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3485" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3486" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3485" xlink:to="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3486" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3455" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GenerationPropertyPlantAndEquipmentUnderCapitalLeases" xlink:label="Locator_aep_GenerationPropertyPlantAndEquipmentUnderCapitalLeases_3456" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3455" xlink:to="Locator_aep_GenerationPropertyPlantAndEquipmentUnderCapitalLeases_3456" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3457" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DistributionPropertyPlantAndEquipmentUnderCapitalLeases" xlink:label="Locator_aep_DistributionPropertyPlantAndEquipmentUnderCapitalLeases_3458" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3457" xlink:to="Locator_aep_DistributionPropertyPlantAndEquipmentUnderCapitalLeases_3458" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3459" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_3460" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3459" xlink:to="Locator_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_3460" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3461" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionWorkInProcessPropertyPlantAndEquipmentUnderCapitalLeases" xlink:label="Locator_aep_ConstructionWorkInProcessPropertyPlantAndEquipmentUnderCapitalLeases_3462" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3461" xlink:to="Locator_aep_ConstructionWorkInProcessPropertyPlantAndEquipmentUnderCapitalLeases_3462" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3463" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasedAssetsGross" xlink:label="Locator_us-gaap_CapitalLeasedAssetsGross_3464" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3463" xlink:to="Locator_us-gaap_CapitalLeasedAssetsGross_3464" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3465" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:label="Locator_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_3466" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3465" xlink:to="Locator_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_3466" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3467" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet" xlink:label="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_3468" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_3467" xlink:to="Locator_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_3468" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3487" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsAbstract" xlink:label="Locator_us-gaap_CapitalLeaseObligationsAbstract_3488" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3487" xlink:to="Locator_us-gaap_CapitalLeaseObligationsAbstract_3488" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsAbstract" xlink:label="Locator_us-gaap_CapitalLeaseObligationsAbstract_3477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="Locator_us-gaap_CapitalLeaseObligationsNoncurrent_3478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeaseObligationsAbstract_3477" xlink:to="Locator_us-gaap_CapitalLeaseObligationsNoncurrent_3478" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsAbstract" xlink:label="Locator_us-gaap_CapitalLeaseObligationsAbstract_3479" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="Locator_us-gaap_CapitalLeaseObligationsCurrent_3480" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeaseObligationsAbstract_3479" xlink:to="Locator_us-gaap_CapitalLeaseObligationsCurrent_3480" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsAbstract" xlink:label="Locator_us-gaap_CapitalLeaseObligationsAbstract_3481" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligations" xlink:label="Locator_us-gaap_CapitalLeaseObligations_3482" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CapitalLeaseObligationsAbstract_3481" xlink:to="Locator_us-gaap_CapitalLeaseObligations_3482" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3489" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3490" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3489" xlink:to="Locator_aep_FutureMinimumLeasePaymentsAbstract_3490" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3409" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_3410" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3409" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent_3410" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3411" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3412" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3411" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_3412" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3413" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_3414" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3413" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInTwoYears_3414" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3415" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3416" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3415" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_3416" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3417" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_3418" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3417" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInThreeYears_3418" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3419" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_3420" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3419" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_3420" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3421" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_3422" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3421" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFourYears_3422" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3423" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3424" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3423" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3424" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3425" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_3426" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3425" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueInFiveYears_3426" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3427" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_3428" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3427" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_3428" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3429" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_3430" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3429" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDueThereafter_3430" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3431" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_3432" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3431" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_3432" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3433" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3434" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3433" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsDue_3434" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3435" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_3436" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3435" xlink:to="Locator_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_3436" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3437" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_3438" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3437" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments_3438" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinimumLeasePaymentsAbstract" xlink:label="Locator_aep_FutureMinimumLeasePaymentsAbstract_3439" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_3440" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FutureMinimumLeasePaymentsAbstract_3439" xlink:to="Locator_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_3440" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3491" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3491" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3492" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3441" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear_3442" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3441" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear_3442" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3443" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears_3444" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3443" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears_3444" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3445" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears_3446" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3445" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears_3446" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3447" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears_3448" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3447" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears_3448" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3449" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears_3450" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3449" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears_3450" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3451" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter_3452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3451" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter_3452" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3453" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactions" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactions_3454" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract_3453" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactions_3454" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3493" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3494" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3493" xlink:to="Locator_aep_LeasesTextualsAbstract_3494" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3367" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewMasterLeaseAgreementWithGE" xlink:label="Locator_aep_NewMasterLeaseAgreementWithGE_3368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3367" xlink:to="Locator_aep_NewMasterLeaseAgreementWithGE_3368" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3369" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapitalLeasesRefinancedWithGE" xlink:label="Locator_aep_CapitalLeasesRefinancedWithGE_3370" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3369" xlink:to="Locator_aep_CapitalLeasesRefinancedWithGE_3370" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3371" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OperatingLeasesRefinancedWithGE" xlink:label="Locator_aep_OperatingLeasesRefinancedWithGE_3372" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3371" xlink:to="Locator_aep_OperatingLeasesRefinancedWithGE_3372" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3373" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasedAssetsPurchasedFromGE" xlink:label="Locator_aep_LeasedAssetsPurchasedFromGE_3374" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3373" xlink:to="Locator_aep_LeasedAssetsPurchasedFromGE_3374" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3375" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PreviouslyLeasedAssetsUnderNewCapitalLease" xlink:label="Locator_aep_PreviouslyLeasedAssetsUnderNewCapitalLease_3376" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3375" xlink:to="Locator_aep_PreviouslyLeasedAssetsUnderNewCapitalLease_3376" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3377" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentLimitUnamortizedBalance" xlink:label="Locator_aep_PercentLimitUnamortizedBalance_3378" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3377" xlink:to="Locator_aep_PercentLimitUnamortizedBalance_3378" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3379" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaxPercentUnamortizedBalanceGuaranteeToLessor" xlink:label="Locator_aep_MaxPercentUnamortizedBalanceGuaranteeToLessor_3380" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3379" xlink:to="Locator_aep_MaxPercentUnamortizedBalanceGuaranteeToLessor_3380" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3381" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaxPotentialLossOnMasterLeaseAgreements" xlink:label="Locator_aep_MaxPotentialLossOnMasterLeaseAgreements_3382" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3381" xlink:to="Locator_aep_MaxPotentialLossOnMasterLeaseAgreements_3382" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3383" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaxPotentialLossOnMasterLeaseAgreementsNetOfTax" xlink:label="Locator_aep_MaxPotentialLossOnMasterLeaseAgreementsNetOfTax_3384" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3383" xlink:to="Locator_aep_MaxPotentialLossOnMasterLeaseAgreementsNetOfTax_3384" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3385" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeaseTermWithPotentialRenewalOptionsInYears" xlink:label="Locator_aep_LeaseTermWithPotentialRenewalOptionsInYears_3386" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3385" xlink:to="Locator_aep_LeaseTermWithPotentialRenewalOptionsInYears_3386" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3387" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FutureMinLeaseObligationRemainingRailcars" xlink:label="Locator_aep_FutureMinLeaseObligationRemainingRailcars_3388" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3387" xlink:to="Locator_aep_FutureMinLeaseObligationRemainingRailcars_3388" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3389" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SaleProceedsGuaranteedByLessorUnderCurrentFiveYearLeaseTerm" xlink:label="Locator_aep_SaleProceedsGuaranteedByLessorUnderCurrentFiveYearLeaseTerm_3390" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3389" xlink:to="Locator_aep_SaleProceedsGuaranteedByLessorUnderCurrentFiveYearLeaseTerm_3390" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3391" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SaleProceedsGuaranteedByLessorAtEndOfTwentyYearTerm" xlink:label="Locator_aep_SaleProceedsGuaranteedByLessorAtEndOfTwentyYearTerm_3392" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3391" xlink:to="Locator_aep_SaleProceedsGuaranteedByLessorAtEndOfTwentyYearTerm_3392" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3393" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPotentialLossRelatedToGuarantee" xlink:label="Locator_aep_MaximumPotentialLossRelatedToGuarantee_3394" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3393" xlink:to="Locator_aep_MaximumPotentialLossRelatedToGuarantee_3394" order="13.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3395" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPotentialLossRelatedToGuaranteeNetOfTax" xlink:label="Locator_aep_MaximumPotentialLossRelatedToGuaranteeNetOfTax_3396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3395" xlink:to="Locator_aep_MaximumPotentialLossRelatedToGuaranteeNetOfTax_3396" order="14.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3397" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairMarketValueAssumedAtEndOfCurrentFiveYearLeaseTerm" xlink:label="Locator_aep_FairMarketValueAssumedAtEndOfCurrentFiveYearLeaseTerm_3398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3397" xlink:to="Locator_aep_FairMarketValueAssumedAtEndOfCurrentFiveYearLeaseTerm_3398" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3399" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostOfElectricDraglinesToBeUsedForMiningOperations" xlink:label="Locator_aep_CostOfElectricDraglinesToBeUsedForMiningOperations_3400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3399" xlink:to="Locator_aep_CostOfElectricDraglinesToBeUsedForMiningOperations_3400" order="16.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3401" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DraglineFinancedUnderCapitalLease" xlink:label="Locator_aep_DraglineFinancedUnderCapitalLease_3402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3401" xlink:to="Locator_aep_DraglineFinancedUnderCapitalLease_3402" order="17.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3403" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PortionOfUnamortizedNuclearFuelInventorySoldAtCost" xlink:label="Locator_aep_PortionOfUnamortizedNuclearFuelInventorySoldAtCost_3404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3403" xlink:to="Locator_aep_PortionOfUnamortizedNuclearFuelInventorySoldAtCost_3404" order="18.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3405" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinimumLeasePaymentsSaleLeasebackTransactions" xlink:label="Locator_us-gaap_MinimumLeasePaymentsSaleLeasebackTransactions_3406" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3405" xlink:to="Locator_us-gaap_MinimumLeasePaymentsSaleLeasebackTransactions_3406" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesTextualsAbstract" xlink:label="Locator_aep_LeasesTextualsAbstract_3407" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear" xlink:label="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear_3408" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesTextualsAbstract_3407" xlink:to="Locator_us-gaap_FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear_3408" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3707" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorPropertyClassAxis" xlink:label="Locator_us-gaap_MajorPropertyClassAxis_3708" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3707" xlink:to="Locator_us-gaap_MajorPropertyClassAxis_3708" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorPropertyClassAxis" xlink:label="Locator_us-gaap_MajorPropertyClassAxis_3721" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="Locator_us-gaap_MajorPropertyClassDomain_3722" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorPropertyClassAxis_3721" xlink:to="Locator_us-gaap_MajorPropertyClassDomain_3722" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="Locator_us-gaap_MajorPropertyClassDomain_3709" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RockportLeaseMember" xlink:label="Locator_aep_RockportLeaseMember_3710" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorPropertyClassDomain_3709" xlink:to="Locator_aep_RockportLeaseMember_3710" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorPropertyClassDomain" xlink:label="Locator_us-gaap_MajorPropertyClassDomain_3711" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearFuelLeaseMember" xlink:label="Locator_aep_NuclearFuelLeaseMember_3712" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorPropertyClassDomain_3711" xlink:to="Locator_aep_NuclearFuelLeaseMember_3712" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3703" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3704" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3703" xlink:to="Locator_us-gaap_StatementLineItems_3704" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3705" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_3706" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_3705" xlink:to="Locator_dei_LegalEntityAxis_3706" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_3713" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3714" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_3713" xlink:to="Locator_dei_EntityDomain_3714" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3715" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepGeneratingCoMember" xlink:label="Locator_aep_AepGeneratingCoMember_3716" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3715" xlink:to="Locator_aep_AepGeneratingCoMember_3716" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3717" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_3718" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3717" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_3718" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_3719" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_3720" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_3719" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_3720" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LeasesDetailsAbstract" xlink:label="Locator_aep_LeasesDetailsAbstract_3497" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LeasesDetailsAbstract_3497" xlink:to="Locator_us-gaap_StatementTable_3498" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFinancingActivitiesTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3723" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfStockByClassTextBlock" xlink:label="Locator_us-gaap_ScheduleOfStockByClassTextBlock_3724" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3723" xlink:to="Locator_us-gaap_ScheduleOfStockByClassTextBlock_3724" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3725" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TemporaryEquityTableTextBlock" xlink:label="Locator_us-gaap_TemporaryEquityTableTextBlock_3726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3725" xlink:to="Locator_us-gaap_TemporaryEquityTableTextBlock_3726" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3727" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfDebtTableTextBlock_3728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3727" xlink:to="Locator_us-gaap_ScheduleOfDebtTableTextBlock_3728" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3729" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_3730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3729" xlink:to="Locator_us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock_3730" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3731" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsTextBlock" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsTextBlock_3732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3731" xlink:to="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsTextBlock_3732" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3733" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumAndMinimumInterestRatesForFundsEitherBorrowedFromOrLoanedToUtilityMoneyPoolTextBlock" xlink:label="Locator_aep_MaximumAndMinimumInterestRatesForFundsEitherBorrowedFromOrLoanedToUtilityMoneyPoolTextBlock_3734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3733" xlink:to="Locator_aep_MaximumAndMinimumInterestRatesForFundsEitherBorrowedFromOrLoanedToUtilityMoneyPoolTextBlock_3734" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3735" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolTextBlock" xlink:label="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolTextBlock_3736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3735" xlink:to="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolTextBlock_3736" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3737" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestExpenseIncurredTextBlock" xlink:label="Locator_aep_InterestExpenseIncurredTextBlock_3738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3737" xlink:to="Locator_aep_InterestExpenseIncurredTextBlock_3738" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3739" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestIncomeEarnedTextBlock" xlink:label="Locator_aep_InterestIncomeEarnedTextBlock_3740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3739" xlink:to="Locator_aep_InterestIncomeEarnedTextBlock_3740" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3741" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShortTermDebtTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShortTermDebtTextBlock_3742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3741" xlink:to="Locator_us-gaap_ScheduleOfShortTermDebtTextBlock_3742" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3743" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationTextBlock" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationTextBlock_3744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3743" xlink:to="Locator_aep_ComparativeAccountsReceivableInformationTextBlock_3744" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3745" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioTextBlock" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioTextBlock_3746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3745" xlink:to="Locator_aep_CustomerAccountsReceivableManagedPortfolioTextBlock_3746" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTablesAbstract" xlink:label="Locator_aep_FinancingActivitiesTablesAbstract_3747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="Locator_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_3748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTablesAbstract_3747" xlink:to="Locator_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_3748" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFinancingActivitiesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3913" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3913" xlink:to="Locator_aep_SharesOfCompanyAbstract_3914" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3895" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="Locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SharesOfCompanyAbstract_3895" xlink:to="Locator_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3896" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3897" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="Locator_us-gaap_TreasuryStockShares_3898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SharesOfCompanyAbstract_3897" xlink:to="Locator_us-gaap_TreasuryStockShares_3898" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3899" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="Locator_us-gaap_TreasuryStockSharesAcquired_3900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SharesOfCompanyAbstract_3899" xlink:to="Locator_us-gaap_TreasuryStockSharesAcquired_3900" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3893" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="Locator_us-gaap_CommonStockSharesIssued_3894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SharesOfCompanyAbstract_3893" xlink:to="Locator_us-gaap_CommonStockSharesIssued_3894" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesOfCompanyAbstract" xlink:label="Locator_aep_SharesOfCompanyAbstract_3901" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="Locator_us-gaap_CommonStockSharesIssued_3902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SharesOfCompanyAbstract_3901" xlink:to="Locator_us-gaap_CommonStockSharesIssued_3902" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3915" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3915" xlink:to="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3916" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3861" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TemporaryEquityCarryingAmount" xlink:label="Locator_us-gaap_TemporaryEquityCarryingAmount_3862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3861" xlink:to="Locator_us-gaap_TemporaryEquityCarryingAmount_3862" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3863" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockRedemptionPremium" xlink:label="Locator_us-gaap_PreferredStockRedemptionPremium_3864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract_3863" xlink:to="Locator_us-gaap_PreferredStockRedemptionPremium_3864" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3917" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3917" xlink:to="Locator_us-gaap_LongTermDebtAbstract_3918" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3837" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnsecuredDebt" xlink:label="Locator_us-gaap_UnsecuredDebt_3838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3837" xlink:to="Locator_us-gaap_UnsecuredDebt_3838" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3839" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent" xlink:label="Locator_us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent_3840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3839" xlink:to="Locator_us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent_3840" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3841" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNotesPayable" xlink:label="Locator_us-gaap_OtherNotesPayable_3842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3841" xlink:to="Locator_us-gaap_OtherNotesPayable_3842" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3843" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuredDebt" xlink:label="Locator_us-gaap_SecuredDebt_3844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3843" xlink:to="Locator_us-gaap_SecuredDebt_3844" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3845" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JuniorSubordinatedNotes" xlink:label="Locator_us-gaap_JuniorSubordinatedNotes_3846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3845" xlink:to="Locator_us-gaap_JuniorSubordinatedNotes_3846" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3847" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SpentNuclearFuelObligationNoncurrent" xlink:label="Locator_us-gaap_SpentNuclearFuelObligationNoncurrent_3848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3847" xlink:to="Locator_us-gaap_SpentNuclearFuelObligationNoncurrent_3848" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3849" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLongTermDebt" xlink:label="Locator_us-gaap_OtherLongTermDebt_3850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3849" xlink:to="Locator_us-gaap_OtherLongTermDebt_3850" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3851" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestRateDerivativesAtFairValueNet" xlink:label="Locator_us-gaap_InterestRateDerivativesAtFairValueNet_3852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3851" xlink:to="Locator_us-gaap_InterestRateDerivativesAtFairValueNet_3852" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3853" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:label="Locator_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3853" xlink:to="Locator_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3854" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3855" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebt" xlink:label="Locator_us-gaap_LongTermDebt_3856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3855" xlink:to="Locator_us-gaap_LongTermDebt_3856" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3857" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="Locator_us-gaap_LongTermDebtCurrent_3858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3857" xlink:to="Locator_us-gaap_LongTermDebtCurrent_3858" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="Locator_us-gaap_LongTermDebtAbstract_3859" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="Locator_us-gaap_LongTermDebtNoncurrent_3860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtAbstract_3859" xlink:to="Locator_us-gaap_LongTermDebtNoncurrent_3860" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3919" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LongTermDebtByTypeOfDebtAndMaturityAbstract" xlink:label="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3920" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3919" xlink:to="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3920" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LongTermDebtByTypeOfDebtAndMaturityAbstract" xlink:label="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentage_3970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3969" xlink:to="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentage_3970" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LongTermDebtByTypeOfDebtAndMaturityAbstract" xlink:label="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3971" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum" xlink:label="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum_3972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3971" xlink:to="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum_3972" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LongTermDebtByTypeOfDebtAndMaturityAbstract" xlink:label="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3973" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum" xlink:label="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum_3974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LongTermDebtByTypeOfDebtAndMaturityAbstract_3973" xlink:to="Locator_us-gaap_DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum_3974" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3921" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3922" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3921" xlink:to="Locator_us-gaap_LongTermDebtByMaturityAbstract_3922" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3865" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_3866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3865" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_3866" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3867" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_3868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3867" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_3868" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3869" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3869" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_3870" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3871" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_3872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3871" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_3872" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3873" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_3874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3873" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_3874" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_3876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3875" xlink:to="Locator_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_3876" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3877" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="Locator_us-gaap_DebtInstrumentCarryingAmount_3878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3877" xlink:to="Locator_us-gaap_DebtInstrumentCarryingAmount_3878" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3879" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:label="Locator_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3879" xlink:to="Locator_us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet_3880" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="Locator_us-gaap_LongTermDebtByMaturityAbstract_3881" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebt" xlink:label="Locator_us-gaap_LongTermDebt_3882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtByMaturityAbstract_3881" xlink:to="Locator_us-gaap_LongTermDebt_3882" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3923" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3923" xlink:to="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3924" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3943" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumBorrowingsFromUtilityMoneyPool" xlink:label="Locator_aep_MaximumBorrowingsFromUtilityMoneyPool_3944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3943" xlink:to="Locator_aep_MaximumBorrowingsFromUtilityMoneyPool_3944" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3945" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLoansToUtilityMoneyPool" xlink:label="Locator_aep_MaximumLoansToUtilityMoneyPool_3946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3945" xlink:to="Locator_aep_MaximumLoansToUtilityMoneyPool_3946" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3947" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageBorrowingsFromUtilityMoneyPool" xlink:label="Locator_aep_AverageBorrowingsFromUtilityMoneyPool_3948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3947" xlink:to="Locator_aep_AverageBorrowingsFromUtilityMoneyPool_3948" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3949" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageLoansToUtilityMoneyPool" xlink:label="Locator_aep_AverageLoansToUtilityMoneyPool_3950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3949" xlink:to="Locator_aep_AverageLoansToUtilityMoneyPool_3950" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3951" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LoansBorrowingsToFromUtilityMoneyPool" xlink:label="Locator_aep_LoansBorrowingsToFromUtilityMoneyPool_3952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3951" xlink:to="Locator_aep_LoansBorrowingsToFromUtilityMoneyPool_3952" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract" xlink:label="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3953" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AuthorizedShortTermBorrowingLimit" xlink:label="Locator_aep_AuthorizedShortTermBorrowingLimit_3954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UtilityMoneyPoolParticipantsMoneyPoolActivityAndAuthorizedBorrowingLimitsAbstract_3953" xlink:to="Locator_aep_AuthorizedShortTermBorrowingLimit_3954" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3925" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumAndMinimumInterestRatesAbstract" xlink:label="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3925" xlink:to="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3926" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumAndMinimumInterestRatesAbstract" xlink:label="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3975" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumInterestRate" xlink:label="Locator_aep_MaximumInterestRate_3976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3975" xlink:to="Locator_aep_MaximumInterestRate_3976" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumAndMinimumInterestRatesAbstract" xlink:label="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3977" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MinimumInterestRate" xlink:label="Locator_aep_MinimumInterestRate_3978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_MaximumAndMinimumInterestRatesAbstract_3977" xlink:to="Locator_aep_MinimumInterestRate_3978" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3927" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract" xlink:label="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3927" xlink:to="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3928" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract" xlink:label="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3955" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRateForFundsBorrowed" xlink:label="Locator_aep_AverageInterestRateForFundsBorrowed_3956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3955" xlink:to="Locator_aep_AverageInterestRateForFundsBorrowed_3956" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract" xlink:label="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageInterestRateForFundsLoaned" xlink:label="Locator_aep_AverageInterestRateForFundsLoaned_3958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AverageInterestRatesForFundsBorrowedFromAndLoanedToUtilityMoneyPoolAbstract_3957" xlink:to="Locator_aep_AverageInterestRateForFundsLoaned_3958" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3929" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestAndOtherIncomeAbstract" xlink:label="Locator_us-gaap_InterestAndOtherIncomeAbstract_3930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3929" xlink:to="Locator_us-gaap_InterestAndOtherIncomeAbstract_3930" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestAndOtherIncomeAbstract" xlink:label="Locator_us-gaap_InterestAndOtherIncomeAbstract_3995" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestIncomeEarnedOnAdvances" xlink:label="Locator_aep_InterestIncomeEarnedOnAdvances_3996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InterestAndOtherIncomeAbstract_3995" xlink:to="Locator_aep_InterestIncomeEarnedOnAdvances_3996" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3931" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3932" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3931" xlink:to="Locator_aep_ShortTermDebtAbstract_3932" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3979" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount" xlink:label="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_3980" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3979" xlink:to="Locator_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_3980" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3981" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommercialPaper" xlink:label="Locator_us-gaap_CommercialPaper_3982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3981" xlink:to="Locator_us-gaap_CommercialPaper_3982" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3983" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="Locator_us-gaap_LinesOfCreditCurrent_3984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3983" xlink:to="Locator_us-gaap_LinesOfCreditCurrent_3984" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3985" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="Locator_us-gaap_ShortTermBorrowings_3986" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3985" xlink:to="Locator_us-gaap_ShortTermBorrowings_3986" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3987" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="Locator_us-gaap_ShortTermDebtWeightedAverageInterestRate_3988" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3987" xlink:to="Locator_us-gaap_ShortTermDebtWeightedAverageInterestRate_3988" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3989" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate" xlink:label="Locator_us-gaap_DebtWeightedAverageInterestRate_3990" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3989" xlink:to="Locator_us-gaap_DebtWeightedAverageInterestRate_3990" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShortTermDebtAbstract" xlink:label="Locator_aep_ShortTermDebtAbstract_3991" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd" xlink:label="Locator_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_3992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShortTermDebtAbstract_3991" xlink:to="Locator_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_3992" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3933" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3934" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3933" xlink:to="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3934" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3883" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleAndCollectionOfReceivables" xlink:label="Locator_us-gaap_ProceedsFromSaleAndCollectionOfReceivables_3884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3883" xlink:to="Locator_us-gaap_ProceedsFromSaleAndCollectionOfReceivables_3884" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3885" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnSaleOfAccountsReceivable" xlink:label="Locator_us-gaap_GainLossOnSaleOfAccountsReceivable_3886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3885" xlink:to="Locator_us-gaap_GainLossOnSaleOfAccountsReceivable_3886" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3887" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageVariableDiscountRate" xlink:label="Locator_aep_AverageVariableDiscountRate_3888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3887" xlink:to="Locator_aep_AverageVariableDiscountRate_3888" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3889" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectiveInterestRatesOnSecuritizationOfAccountsReceivable" xlink:label="Locator_aep_EffectiveInterestRatesOnSecuritizationOfAccountsReceivable_3890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3889" xlink:to="Locator_aep_EffectiveInterestRatesOnSecuritizationOfAccountsReceivable_3890" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComparativeAccountsReceivableInformationAbstract" xlink:label="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3891" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetUncollectibleAccountsReceivableWrittenOff" xlink:label="Locator_aep_NetUncollectibleAccountsReceivableWrittenOff_3892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComparativeAccountsReceivableInformationAbstract_3891" xlink:to="Locator_aep_NetUncollectibleAccountsReceivableWrittenOff_3892" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3935" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3936" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3935" xlink:to="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3936" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3959" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccountsReceivableRetainedInterestAndPledgedAsCollateralLessUncollectibleAccounts" xlink:label="Locator_aep_AccountsReceivableRetainedInterestAndPledgedAsCollateralLessUncollectibleAccounts_3960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3959" xlink:to="Locator_aep_AccountsReceivableRetainedInterestAndPledgedAsCollateralLessUncollectibleAccounts_3960" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3961" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization" xlink:label="Locator_us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization_3962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3961" xlink:to="Locator_us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization_3962" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3963" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized" xlink:label="Locator_us-gaap_DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized_3964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3963" xlink:to="Locator_us-gaap_DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized_3964" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3965" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BadDebtReservesRelatedToSecuritizedSaleOfAccountsReceivable" xlink:label="Locator_aep_BadDebtReservesRelatedToSecuritizedSaleOfAccountsReceivable_3966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3965" xlink:to="Locator_aep_BadDebtReservesRelatedToSecuritizedSaleOfAccountsReceivable_3966" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerAccountsReceivableManagedPortfolioAbstract" xlink:label="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3967" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnbilledReceivablesRelatedToSecuritizationSaleOfAccountsReceivable" xlink:label="Locator_aep_UnbilledReceivablesRelatedToSecuritizationSaleOfAccountsReceivable_3968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CustomerAccountsReceivableManagedPortfolioAbstract_3967" xlink:to="Locator_aep_UnbilledReceivablesRelatedToSecuritizationSaleOfAccountsReceivable_3968" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3937" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3938" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3937" xlink:to="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3938" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3905" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="Locator_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_3906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3905" xlink:to="Locator_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_3906" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3907" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts" xlink:label="Locator_us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts_3908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3907" xlink:to="Locator_us-gaap_ValuationAllowancesAndReservesChargedToOtherAccounts_3908" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3909" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="Locator_us-gaap_ValuationAllowancesAndReservesDeductions_3910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3909" xlink:to="Locator_us-gaap_ValuationAllowancesAndReservesDeductions_3910" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3903" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="Locator_us-gaap_ValuationAllowancesAndReservesBalance_3904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3903" xlink:to="Locator_us-gaap_ValuationAllowancesAndReservesBalance_3904" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3911" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="Locator_us-gaap_ValuationAllowancesAndReservesBalance_3912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MovementInValuationAllowancesAndReservesRollForward_3911" xlink:to="Locator_us-gaap_ValuationAllowancesAndReservesBalance_3912" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_3939" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3940" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_3939" xlink:to="Locator_aep_FinancingActivitiesTextualsAbstract_3940" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3769" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="Locator_us-gaap_RepaymentsOfLongTermDebt_3770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3769" xlink:to="Locator_us-gaap_RepaymentsOfLongTermDebt_3770" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3771" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="Locator_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3771" xlink:to="Locator_us-gaap_ProceedsFromIssuanceOfLongTermDebt_3772" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3773" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentFromBankConduitsThatExpireInOneYear" xlink:label="Locator_aep_CommitmentFromBankConduitsThatExpireInOneYear_3774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3773" xlink:to="Locator_aep_CommitmentFromBankConduitsThatExpireInOneYear_3774" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3775" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentFromBankConduitsIncludingSeasonalIncreaseThatExpireInOneYear" xlink:label="Locator_aep_CommitmentFromBankConduitsIncludingSeasonalIncreaseThatExpireInOneYear_3776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3775" xlink:to="Locator_aep_CommitmentFromBankConduitsIncludingSeasonalIncreaseThatExpireInOneYear_3776" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3777" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentFromBankConduitsThatExpireInThreeYears" xlink:label="Locator_aep_CommitmentFromBankConduitsThatExpireInThreeYears_3778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3777" xlink:to="Locator_aep_CommitmentFromBankConduitsThatExpireInThreeYears_3778" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3779" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalCommitmentFromBankConduitsToFinanceReceivables" xlink:label="Locator_aep_TotalCommitmentFromBankConduitsToFinanceReceivables_3780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3779" xlink:to="Locator_aep_TotalCommitmentFromBankConduitsToFinanceReceivables_3780" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3781" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalCommitmentFromBankConduitsIncludingSeasonalIncreaseToFinanceReceivables" xlink:label="Locator_aep_TotalCommitmentFromBankConduitsIncludingSeasonalIncreaseToFinanceReceivables_3782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3781" xlink:to="Locator_aep_TotalCommitmentFromBankConduitsIncludingSeasonalIncreaseToFinanceReceivables_3782" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3783" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SharesIssuedToPayDownCreditFacilities" xlink:label="Locator_aep_SharesIssuedToPayDownCreditFacilities_3784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3783" xlink:to="Locator_aep_SharesIssuedToPayDownCreditFacilities_3784" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3785" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommonStockIssuePerShare" xlink:label="Locator_aep_CommonStockIssuePerShare_3786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3785" xlink:to="Locator_aep_CommonStockIssuePerShare_3786" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3787" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="Locator_us-gaap_ProceedsFromIssuanceOfCommonStock_3788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3787" xlink:to="Locator_us-gaap_ProceedsFromIssuanceOfCommonStock_3788" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3789" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="Locator_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_3790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3789" xlink:to="Locator_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_3790" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3791" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MandatoryRedemptionPercentageRangeMinimum" xlink:label="Locator_aep_MandatoryRedemptionPercentageRangeMinimum_3792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3791" xlink:to="Locator_aep_MandatoryRedemptionPercentageRangeMinimum_3792" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3793" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MandatoryRedemptionPercentageRangeMaximum" xlink:label="Locator_aep_MandatoryRedemptionPercentageRangeMaximum_3794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3793" xlink:to="Locator_aep_MandatoryRedemptionPercentageRangeMaximum_3794" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3795" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PreferredStockLiquidationPreference" xlink:label="Locator_us-gaap_PreferredStockLiquidationPreference_3796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3795" xlink:to="Locator_us-gaap_PreferredStockLiquidationPreference_3796" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3797" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodShares" xlink:label="Locator_us-gaap_StockRedeemedOrCalledDuringPeriodShares_3798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3797" xlink:to="Locator_us-gaap_StockRedeemedOrCalledDuringPeriodShares_3798" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3799" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLongTermDebtNoncurrent" xlink:label="Locator_us-gaap_OtherLongTermDebtNoncurrent_3800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3799" xlink:to="Locator_us-gaap_OtherLongTermDebtNoncurrent_3800" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3801" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementPeriod" xlink:label="Locator_aep_CreditAgreementPeriod_3802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3801" xlink:to="Locator_aep_CreditAgreementPeriod_3802" order="16.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3803" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AuctionRateTaxExemptLongTermDebtOutstanding" xlink:label="Locator_aep_AuctionRateTaxExemptLongTermDebtOutstanding_3804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3803" xlink:to="Locator_aep_AuctionRateTaxExemptLongTermDebtOutstanding_3804" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3805" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateAtPeriodEnd" xlink:label="Locator_us-gaap_DebtInstrumentInterestRateAtPeriodEnd_3806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3805" xlink:to="Locator_us-gaap_DebtInstrumentInterestRateAtPeriodEnd_3806" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3807" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ResetPeriodForInterestRate" xlink:label="Locator_aep_ResetPeriodForInterestRate_3808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3807" xlink:to="Locator_aep_ResetPeriodForInterestRate_3808" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3809" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PeriodToDeferInterestPaymentsOnDebentures" xlink:label="Locator_aep_PeriodToDeferInterestPaymentsOnDebentures_3810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3809" xlink:to="Locator_aep_PeriodToDeferInterestPaymentsOnDebentures_3810" order="20.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3811" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumPercentageDebtToCapitalization" xlink:label="Locator_aep_MaximumPercentageDebtToCapitalization_3812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3811" xlink:to="Locator_aep_MaximumPercentageDebtToCapitalization_3812" order="21.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3813" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JuniorSubordinatedNotes" xlink:label="Locator_us-gaap_JuniorSubordinatedNotes_3814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3813" xlink:to="Locator_us-gaap_JuniorSubordinatedNotes_3814" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3815" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DividendPaymentRestrictions" xlink:label="Locator_aep_DividendPaymentRestrictions_3816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3815" xlink:to="Locator_aep_DividendPaymentRestrictions_3816" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3817" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditFacilitiesStructured" xlink:label="Locator_aep_CreditFacilitiesStructured_3818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3817" xlink:to="Locator_aep_CreditFacilitiesStructured_3818" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3819" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShorttermDebtMaximumAmountOutstandingDuringPeriod" xlink:label="Locator_us-gaap_ShorttermDebtMaximumAmountOutstandingDuringPeriod_3820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3819" xlink:to="Locator_us-gaap_ShorttermDebtMaximumAmountOutstandingDuringPeriod_3820" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3821" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateDuringPeriod" xlink:label="Locator_us-gaap_DebtInstrumentInterestRateDuringPeriod_3822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3821" xlink:to="Locator_us-gaap_DebtInstrumentInterestRateDuringPeriod_3822" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3823" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="Locator_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_3824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3823" xlink:to="Locator_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_3824" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3825" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAmountOutstanding" xlink:label="Locator_us-gaap_LineOfCreditFacilityAmountOutstanding_3826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3825" xlink:to="Locator_us-gaap_LineOfCreditFacilityAmountOutstanding_3826" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3827" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SaleOfReceivablesAgreementPrevious" xlink:label="Locator_aep_SaleOfReceivablesAgreementPrevious_3828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3827" xlink:to="Locator_aep_SaleOfReceivablesAgreementPrevious_3828" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReceivablesSalesOutstanding" xlink:label="Locator_aep_ReceivablesSalesOutstanding_3830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3829" xlink:to="Locator_aep_ReceivablesSalesOutstanding_3830" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfAdverseChangeInUncollectibleAccountsOne" xlink:label="Locator_aep_PercentageOfAdverseChangeInUncollectibleAccountsOne_3832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3831" xlink:to="Locator_aep_PercentageOfAdverseChangeInUncollectibleAccountsOne_3832" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfAdverseChangeInUncollectibleAccountsTwo" xlink:label="Locator_aep_PercentageOfAdverseChangeInUncollectibleAccountsTwo_3834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3833" xlink:to="Locator_aep_PercentageOfAdverseChangeInUncollectibleAccountsTwo_3834" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesTextualsAbstract" xlink:label="Locator_aep_FinancingActivitiesTextualsAbstract_3835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccountsReceivableAccountsGreaterThanCertainDefinedPeriod" xlink:label="Locator_aep_AccountsReceivableAccountsGreaterThanCertainDefinedPeriod_3836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesTextualsAbstract_3835" xlink:to="Locator_aep_AccountsReceivableAccountsGreaterThanCertainDefinedPeriod_3836" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4353" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateAxis" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateAxis_4354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4353" xlink:to="Locator_us-gaap_AcceleratedShareRepurchasesDateAxis_4354" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateAxis" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateAxis_4431" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4432" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateAxis_4431" xlink:to="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4432" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4393" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodFourteenMember" xlink:label="Locator_aep_MaturityPeriodFourteenMember_4394" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4393" xlink:to="Locator_aep_MaturityPeriodFourteenMember_4394" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4395" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodThirteenMember" xlink:label="Locator_aep_MaturityPeriodThirteenMember_4396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4395" xlink:to="Locator_aep_MaturityPeriodThirteenMember_4396" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4397" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodTwelveMember" xlink:label="Locator_aep_MaturityPeriodTwelveMember_4398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4397" xlink:to="Locator_aep_MaturityPeriodTwelveMember_4398" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4399" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodElevenMember" xlink:label="Locator_aep_MaturityPeriodElevenMember_4400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4399" xlink:to="Locator_aep_MaturityPeriodElevenMember_4400" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4401" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodSixMember" xlink:label="Locator_aep_MaturityPeriodSixMember_4402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4401" xlink:to="Locator_aep_MaturityPeriodSixMember_4402" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcceleratedShareRepurchasesDateDomain" xlink:label="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4403" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityPeriodFiveMember" xlink:label="Locator_aep_MaturityPeriodFiveMember_4404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AcceleratedShareRepurchasesDateDomain_4403" xlink:to="Locator_aep_MaturityPeriodFiveMember_4404" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4355" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="Locator_us-gaap_LongtermDebtTypeAxis_4356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4355" xlink:to="Locator_us-gaap_LongtermDebtTypeAxis_4356" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="Locator_us-gaap_LongtermDebtTypeAxis_4433" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="Locator_us-gaap_LongtermDebtTypeDomain_4434" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongtermDebtTypeAxis_4433" xlink:to="Locator_us-gaap_LongtermDebtTypeDomain_4434" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="Locator_us-gaap_LongtermDebtTypeDomain_4465" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PrincipleAmountPaidOneMember" xlink:label="Locator_aep_PrincipleAmountPaidOneMember_4466" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongtermDebtTypeDomain_4465" xlink:to="Locator_aep_PrincipleAmountPaidOneMember_4466" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="Locator_us-gaap_LongtermDebtTypeDomain_4467" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PrincipleAmountPaidTwoMember" xlink:label="Locator_aep_PrincipleAmountPaidTwoMember_4468" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongtermDebtTypeDomain_4467" xlink:to="Locator_aep_PrincipleAmountPaidTwoMember_4468" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4357" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="Locator_us-gaap_ShortTermDebtTypeAxis_4358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4357" xlink:to="Locator_us-gaap_ShortTermDebtTypeAxis_4358" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="Locator_us-gaap_ShortTermDebtTypeAxis_4435" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_4436" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeAxis_4435" xlink:to="Locator_us-gaap_ShortTermDebtTypeDomain_4436" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_4417" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementOneMember" xlink:label="Locator_aep_CreditAgreementOneMember_4418" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_4417" xlink:to="Locator_aep_CreditAgreementOneMember_4418" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_4419" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementTwoMember" xlink:label="Locator_aep_CreditAgreementTwoMember_4420" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_4419" xlink:to="Locator_aep_CreditAgreementTwoMember_4420" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="Locator_us-gaap_ShortTermDebtTypeDomain_4421" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAgreementThreeMember" xlink:label="Locator_aep_CreditAgreementThreeMember_4422" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermDebtTypeDomain_4421" xlink:to="Locator_aep_CreditAgreementThreeMember_4422" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4359" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="Locator_us-gaap_DebtInstrumentAxis_4360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4359" xlink:to="Locator_us-gaap_DebtInstrumentAxis_4360" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="Locator_us-gaap_DebtInstrumentAxis_4423" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4424" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentAxis_4423" xlink:to="Locator_us-gaap_DebtInstrumentNameDomain_4424" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4405" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="Locator_us-gaap_SecuredDebtMember_4406" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4405" xlink:to="Locator_us-gaap_SecuredDebtMember_4406" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4407" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="Locator_us-gaap_NotesPayableOtherPayablesMember_4408" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4407" xlink:to="Locator_us-gaap_NotesPayableOtherPayablesMember_4408" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4409" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PollutionControlBondsMember" xlink:label="Locator_aep_PollutionControlBondsMember_4410" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4409" xlink:to="Locator_aep_PollutionControlBondsMember_4410" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4411" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JuniorSubordinatedDebenturesMember" xlink:label="Locator_aep_JuniorSubordinatedDebenturesMember_4412" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4411" xlink:to="Locator_aep_JuniorSubordinatedDebenturesMember_4412" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4413" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="Locator_us-gaap_SeniorNotesMember_4414" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4413" xlink:to="Locator_us-gaap_SeniorNotesMember_4414" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="Locator_us-gaap_DebtInstrumentNameDomain_4415" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherLongTermDebtMember" xlink:label="Locator_aep_OtherLongTermDebtMember_4416" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtInstrumentNameDomain_4415" xlink:to="Locator_aep_OtherLongTermDebtMember_4416" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4361" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtSecurityAxis" xlink:label="Locator_us-gaap_DebtSecurityAxis_4362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4361" xlink:to="Locator_us-gaap_DebtSecurityAxis_4362" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtSecurityAxis" xlink:label="Locator_us-gaap_DebtSecurityAxis_4469" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4470" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtSecurityAxis_4469" xlink:to="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4470" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4437" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2010Member" xlink:label="Locator_aep_DebtDueIn2010Member_4438" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4437" xlink:to="Locator_aep_DebtDueIn2010Member_4438" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4439" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2011Member" xlink:label="Locator_aep_DebtDueIn2011Member_4440" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4439" xlink:to="Locator_aep_DebtDueIn2011Member_4440" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4441" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2012Member" xlink:label="Locator_aep_DebtDueIn2012Member_4442" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4441" xlink:to="Locator_aep_DebtDueIn2012Member_4442" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4443" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2013Member" xlink:label="Locator_aep_DebtDueIn2013Member_4444" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4443" xlink:to="Locator_aep_DebtDueIn2013Member_4444" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4445" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2014Member" xlink:label="Locator_aep_DebtDueIn2014Member_4446" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4445" xlink:to="Locator_aep_DebtDueIn2014Member_4446" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4447" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2015Member" xlink:label="Locator_aep_DebtDueIn2015Member_4448" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4447" xlink:to="Locator_aep_DebtDueIn2015Member_4448" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4449" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2017Member" xlink:label="Locator_aep_DebtDueIn2017Member_4450" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4449" xlink:to="Locator_aep_DebtDueIn2017Member_4450" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4451" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2019Member" xlink:label="Locator_aep_DebtDueIn2019Member_4452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4451" xlink:to="Locator_aep_DebtDueIn2019Member_4452" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4453" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2021Member" xlink:label="Locator_aep_DebtDueIn2021Member_4454" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4453" xlink:to="Locator_aep_DebtDueIn2021Member_4454" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4455" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2022Member" xlink:label="Locator_aep_DebtDueIn2022Member_4456" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4455" xlink:to="Locator_aep_DebtDueIn2022Member_4456" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4457" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2024Member" xlink:label="Locator_aep_DebtDueIn2024Member_4458" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4457" xlink:to="Locator_aep_DebtDueIn2024Member_4458" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4459" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2032Member" xlink:label="Locator_aep_DebtDueIn2032Member_4460" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4459" xlink:to="Locator_aep_DebtDueIn2032Member_4460" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4461" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2037Member" xlink:label="Locator_aep_DebtDueIn2037Member_4462" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4461" xlink:to="Locator_aep_DebtDueIn2037Member_4462" order="12.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain" xlink:label="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4463" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtDueIn2041Member" xlink:label="Locator_aep_DebtDueIn2041Member_4464" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ScheduleOfHeldToMaturityDebtTimePeriodsDomain_4463" xlink:to="Locator_aep_DebtDueIn2041Member_4464" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4363" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="Locator_us-gaap_LineOfCreditFacilityAxis_4364" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4363" xlink:to="Locator_us-gaap_LineOfCreditFacilityAxis_4364" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="Locator_us-gaap_LineOfCreditFacilityAxis_4471" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_4472" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityAxis_4471" xlink:to="Locator_us-gaap_LineOfCreditFacilityLenderDomain_4472" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="Locator_us-gaap_LineOfCreditFacilityLenderDomain_4473" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LetterOfCreditMember" xlink:label="Locator_us-gaap_LetterOfCreditMember_4474" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LineOfCreditFacilityLenderDomain_4473" xlink:to="Locator_us-gaap_LetterOfCreditMember_4474" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4349" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis" xlink:label="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_4350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4349" xlink:to="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_4350" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis" xlink:label="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_4425" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_4426" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_4425" xlink:to="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_4426" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_4427" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="Locator_us-gaap_AuctionRateSecuritiesMember_4428" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_4427" xlink:to="Locator_us-gaap_AuctionRateSecuritiesMember_4428" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4365" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_4366" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4365" xlink:to="Locator_us-gaap_SubsequentEventTypeAxis_4366" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_4475" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_4476" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeAxis_4475" xlink:to="Locator_us-gaap_SubsequentEventTypeDomain_4476" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_4477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FinancingMember" xlink:label="Locator_us-gaap_FinancingMember_4478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeDomain_4477" xlink:to="Locator_us-gaap_FinancingMember_4478" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FinancingMember" xlink:label="Locator_us-gaap_FinancingMember_4479" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentOfDebtMember" xlink:label="Locator_us-gaap_RepaymentOfDebtMember_4480" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FinancingMember_4479" xlink:to="Locator_us-gaap_RepaymentOfDebtMember_4480" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FinancingMember" xlink:label="Locator_us-gaap_FinancingMember_4481" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IssuanceOfDebtMember" xlink:label="Locator_us-gaap_IssuanceOfDebtMember_4482" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FinancingMember_4481" xlink:to="Locator_us-gaap_IssuanceOfDebtMember_4482" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4347" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4347" xlink:to="Locator_us-gaap_StatementLineItems_4348" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4351" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_4352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4351" xlink:to="Locator_dei_LegalEntityAxis_4352" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_4429" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4430" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_4429" xlink:to="Locator_dei_EntityDomain_4430" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4367" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="Locator_us-gaap_SubsidiariesMember_4368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4367" xlink:to="Locator_us-gaap_SubsidiariesMember_4368" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4391" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepMember" xlink:label="Locator_aep_AepMember_4392" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4391" xlink:to="Locator_aep_AepMember_4392" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4369" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepGeneratingCoMember" xlink:label="Locator_aep_AepGeneratingCoMember_4370" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4369" xlink:to="Locator_aep_AepGeneratingCoMember_4370" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4383" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ElectricTransmissionTexasLlcMember" xlink:label="Locator_aep_ElectricTransmissionTexasLlcMember_4384" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4383" xlink:to="Locator_aep_ElectricTransmissionTexasLlcMember_4384" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4377" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_4378" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4377" xlink:to="Locator_aep_AepTexasNorthCoMember_4378" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4379" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_4380" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4379" xlink:to="Locator_aep_AepTexasCentralCoMember_4380" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4371" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KentuckyPowerCoMember" xlink:label="Locator_aep_KentuckyPowerCoMember_4372" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4371" xlink:to="Locator_aep_KentuckyPowerCoMember_4372" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4389" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_4390" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4389" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_4390" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4381" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_4382" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4381" xlink:to="Locator_aep_AppalachianPowerCoMember_4382" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4375" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_4376" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4375" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_4376" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4387" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_4388" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4387" xlink:to="Locator_aep_OhioPowerCoMember_4388" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4373" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_4374" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4373" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_4374" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_4385" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_4386" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_4385" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_4386" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FinancingActivitiesDetailsAbstract" xlink:label="Locator_aep_FinancingActivitiesDetailsAbstract_3993" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_3994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FinancingActivitiesDetailsAbstract_3993" xlink:to="Locator_us-gaap_StatementTable_3994" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureStockBasedCompensationTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4483" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueTableTextBlock_4484" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4483" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueTableTextBlock_4484" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4485" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_4486" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4485" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_4486" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4487" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_4488" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4487" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_4488" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4489" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsTextBlock" xlink:label="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsTextBlock_4490" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4489" xlink:to="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsTextBlock_4490" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4491" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfPerformanceScoresAndPerformanceUnitsEarnedTextBlock" xlink:label="Locator_aep_SummaryOfPerformanceScoresAndPerformanceUnitsEarnedTextBlock_4492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4491" xlink:to="Locator_aep_SummaryOfPerformanceScoresAndPerformanceUnitsEarnedTextBlock_4492" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4493" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfCashPayoutsForPerformanceUnitsAndCareerSharesTextBlock" xlink:label="Locator_aep_SummaryOfCashPayoutsForPerformanceUnitsAndCareerSharesTextBlock_4494" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4493" xlink:to="Locator_aep_SummaryOfCashPayoutsForPerformanceUnitsAndCareerSharesTextBlock_4494" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4495" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_4496" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4495" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_4496" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4497" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedTextBlock" xlink:label="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedTextBlock_4498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4497" xlink:to="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedTextBlock_4498" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4499" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_4500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4499" xlink:to="Locator_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_4500" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4501" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationNonemployeeDirectorStockAwardPlanActivityTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationNonemployeeDirectorStockAwardPlanActivityTableTextBlock_4502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4501" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationNonemployeeDirectorStockAwardPlanActivityTableTextBlock_4502" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4503" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4503" xlink:to="Locator_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_4504" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTablesAbstract" xlink:label="Locator_aep_StockBasedCompensationTablesAbstract_4505" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTaxDeductionsFromStockOptionsExercisedTextBlock" xlink:label="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTaxDeductionsFromStockOptionsExercisedTextBlock_4506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTablesAbstract_4505" xlink:to="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTaxDeductionsFromStockOptionsExercisedTextBlock_4506" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureStockBasedCompensationDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4511" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract" xlink:label="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4511" xlink:to="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4512" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract" xlink:label="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4557" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueOfStockOptionsVested" xlink:label="Locator_aep_FairValueOfStockOptionsVested_4558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4557" xlink:to="Locator_aep_FairValueOfStockOptionsVested_4558" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract" xlink:label="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4559" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_4560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalFairValueOfStockOptionsVestedAndTotalIntrinsicValueOfOptionsExercisedAbstract_4559" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_4560" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4513" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4513" xlink:to="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4514" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4569" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_4570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4569" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod_4570" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4571" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="Locator_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4571" xlink:to="Locator_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4572" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4573" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_4574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4573" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_4574" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4575" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_4576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4575" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod_4576" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4577" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_4578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4577" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice_4578" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4565" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_4566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4565" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_4566" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4579" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_4580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4579" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_4580" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4567" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_4568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4567" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_4568" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4581" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_4582" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4581" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_4582" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4583" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_4584" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4583" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_4584" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4585" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4586" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardStockOptionTransactionsAbstract_4585" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4586" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4515" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4515" xlink:to="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4516" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4539" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_4540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4539" xlink:to="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_4540" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4541" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_4542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4541" xlink:to="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_4542" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4543" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_4544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4543" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_4544" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4545" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_4546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4545" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_4546" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4547" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4547" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_4548" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract" xlink:label="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4549" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="Locator_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_4550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingAndExercisableAbstract_4549" xlink:to="Locator_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_4550" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4517" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract" xlink:label="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4517" xlink:to="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4518" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract" xlink:label="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4597" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4598" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4597" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_4598" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract" xlink:label="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4599" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4600" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4599" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4600" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract" xlink:label="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4601" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod_4602" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PerformanceUnitsAndReinvestedDividendsOnOutstandingPerformanceUnitsAbstract_4601" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod_4602" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4519" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4519" xlink:to="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4520" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4587" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationCertifiedPerformanceScore" xlink:label="Locator_aep_ShareBasedCompensationCertifiedPerformanceScore_4588" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4587" xlink:to="Locator_aep_ShareBasedCompensationCertifiedPerformanceScore_4588" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4589" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationPerformanceUnitsEarned" xlink:label="Locator_aep_ShareBasedCompensationPerformanceUnitsEarned_4590" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4589" xlink:to="Locator_aep_ShareBasedCompensationPerformanceUnitsEarned_4590" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4591" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationPerformanceUnitsManditorilyDeferredAsCareerShares" xlink:label="Locator_aep_ShareBasedCompensationPerformanceUnitsManditorilyDeferredAsCareerShares_4592" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4591" xlink:to="Locator_aep_ShareBasedCompensationPerformanceUnitsManditorilyDeferredAsCareerShares_4592" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4593" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationPerformanceUnitsVoluntarilyDeferredIntoIncentiveCompensationDeferralProgram" xlink:label="Locator_aep_ShareBasedCompensationPerformanceUnitsVoluntarilyDeferredIntoIncentiveCompensationDeferralProgram_4594" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4593" xlink:to="Locator_aep_ShareBasedCompensationPerformanceUnitsVoluntarilyDeferredIntoIncentiveCompensationDeferralProgram_4594" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract" xlink:label="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4595" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationPerformanceUnitsToBePaidInCash" xlink:label="Locator_aep_ShareBasedCompensationPerformanceUnitsToBePaidInCash_4596" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CertifiedPerformanceScoresAndUnitsEarnedAbstract_4595" xlink:to="Locator_aep_ShareBasedCompensationPerformanceUnitsToBePaidInCash_4596" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4521" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPayoutsAbstract" xlink:label="Locator_aep_CashPayoutsAbstract_4522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4521" xlink:to="Locator_aep_CashPayoutsAbstract_4522" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPayoutsAbstract" xlink:label="Locator_aep_CashPayoutsAbstract_4603" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPayoutsForPerformanceUnits" xlink:label="Locator_aep_CashPayoutsForPerformanceUnits_4604" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashPayoutsAbstract_4603" xlink:to="Locator_aep_CashPayoutsForPerformanceUnits_4604" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPayoutsAbstract" xlink:label="Locator_aep_CashPayoutsAbstract_4605" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashPayoutsForCareerShareDistributions" xlink:label="Locator_aep_CashPayoutsForCareerShareDistributions_4606" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashPayoutsAbstract_4605" xlink:to="Locator_aep_CashPayoutsForCareerShareDistributions_4606" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4523" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RsusIncludingUnitsAwardedForDividendsAbstract" xlink:label="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4523" xlink:to="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4524" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RsusIncludingUnitsAwardedForDividendsAbstract" xlink:label="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4607" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4608" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4607" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4608" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RsusIncludingUnitsAwardedForDividendsAbstract" xlink:label="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4609" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4610" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RsusIncludingUnitsAwardedForDividendsAbstract_4609" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4610" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4525" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract" xlink:label="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4525" xlink:to="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4526" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract" xlink:label="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4611" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_4612" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4611" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_4612" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract" xlink:label="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4613" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue_4614" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalFairValueAndTotalIntrinsicValueOfRestrictedSharesAndRestrictedStockUnitsVestedAbstract_4613" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue_4614" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4527" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4527" xlink:to="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4528" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4619" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4619" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4620" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4621" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4621" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4622" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4623" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_4624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4623" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_4624" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4625" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_4626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4625" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_4626" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4627" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_4628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4627" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_4628" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4629" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue_4630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4629" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue_4630" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4615" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4616" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4615" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4616" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4631" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4631" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4632" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4617" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_4618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4617" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_4618" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract" xlink:label="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4633" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_4634" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StatusOfNonvestedRestrictedSharesAndRsusAbstract_4633" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_4634" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4529" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract" xlink:label="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4529" xlink:to="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4530" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract" xlink:label="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4561" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4561" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_4562" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract" xlink:label="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4563" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsAbstract_4563" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_4564" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4531" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CompensationCostAndActualTaxBenefitRealizedAbstract" xlink:label="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4531" xlink:to="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4532" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CompensationCostAndActualTaxBenefitRealizedAbstract" xlink:label="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4551" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost_4552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4551" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCost_4552" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CompensationCostAndActualTaxBenefitRealizedAbstract" xlink:label="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4553" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="Locator_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_4554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4553" xlink:to="Locator_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_4554" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CompensationCostAndActualTaxBenefitRealizedAbstract" xlink:label="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4555" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount" xlink:label="Locator_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_4556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CompensationCostAndActualTaxBenefitRealizedAbstract_4555" xlink:to="Locator_us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount_4556" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4533" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract" xlink:label="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4533" xlink:to="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4534" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract" xlink:label="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4635" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="Locator_us-gaap_ProceedsFromStockOptionsExercised_4636" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4635" xlink:to="Locator_us-gaap_ProceedsFromStockOptionsExercised_4636" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract" xlink:label="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4637" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxBenefitFromStockOptionsExercised" xlink:label="Locator_us-gaap_TaxBenefitFromStockOptionsExercised_4638" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CashReceivedFromStockOptionsExercisedAndActualTaxBenefitRealizedForTheTaxDeductionsFromStockOptionsExercisedAbstract_4637" xlink:to="Locator_us-gaap_TaxBenefitFromStockOptionsExercised_4638" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4535" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4535" xlink:to="Locator_aep_StockBasedCompensationTextualsAbstract_4536" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4639" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_4640" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4639" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_4640" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuance" xlink:label="Locator_us-gaap_DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuance_4642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4641" xlink:to="Locator_us-gaap_DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuance_4642" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4643" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceScoreByHrCommitteeLowerRange" xlink:label="Locator_aep_PerformanceScoreByHrCommitteeLowerRange_4644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4643" xlink:to="Locator_aep_PerformanceScoreByHrCommitteeLowerRange_4644" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4645" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceScoreByHrCommitteeHigherRange" xlink:label="Locator_aep_PerformanceScoreByHrCommitteeHigherRange_4646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4645" xlink:to="Locator_aep_PerformanceScoreByHrCommitteeHigherRange_4646" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4647" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfDaysForAveragePriceOfCommonStockForFairValueOfPerformanceUnits" xlink:label="Locator_aep_NumberOfDaysForAveragePriceOfCommonStockForFairValueOfPerformanceUnits_4648" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4647" xlink:to="Locator_aep_NumberOfDaysForAveragePriceOfCommonStockForFairValueOfPerformanceUnits_4648" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4649" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfBusinessDaysForAverageClosingPriceOfCommonStock" xlink:label="Locator_aep_NumberOfBusinessDaysForAverageClosingPriceOfCommonStock_4650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4649" xlink:to="Locator_aep_NumberOfBusinessDaysForAverageClosingPriceOfCommonStock_4650" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4651" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfRestrictedSharesGranted" xlink:label="Locator_aep_NumberOfRestrictedSharesGranted_4652" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4651" xlink:to="Locator_aep_NumberOfRestrictedSharesGranted_4652" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4653" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfRestrictedSharesVested" xlink:label="Locator_aep_NumberOfRestrictedSharesVested_4654" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4653" xlink:to="Locator_aep_NumberOfRestrictedSharesVested_4654" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4655" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrantDateMarketPriceOfRestrictedShares" xlink:label="Locator_aep_GrantDateMarketPriceOfRestrictedShares_4656" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4655" xlink:to="Locator_aep_GrantDateMarketPriceOfRestrictedShares_4656" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4657" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedStockUnitsGranted" xlink:label="Locator_aep_RestrictedStockUnitsGranted_4658" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4657" xlink:to="Locator_aep_RestrictedStockUnitsGranted_4658" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4659" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="Locator_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_4660" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4659" xlink:to="Locator_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_4660" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4661" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_4662" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4661" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm_4662" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4663" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfYearsAfterTerminationOfBoardServiceTheParticipantCanElectToHaveStockUnitsPaidInCash" xlink:label="Locator_aep_NumberOfYearsAfterTerminationOfBoardServiceTheParticipantCanElectToHaveStockUnitsPaidInCash_4664" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4663" xlink:to="Locator_aep_NumberOfYearsAfterTerminationOfBoardServiceTheParticipantCanElectToHaveStockUnitsPaidInCash_4664" order="13.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4665" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberOfDaysForAveragePriceOfCommonStockForAdjustingLiabilitiesInCompensationCost" xlink:label="Locator_aep_NumberOfDaysForAveragePriceOfCommonStockForAdjustingLiabilitiesInCompensationCost_4666" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4665" xlink:to="Locator_aep_NumberOfDaysForAveragePriceOfCommonStockForAdjustingLiabilitiesInCompensationCost_4666" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4667" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="Locator_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4668" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4667" xlink:to="Locator_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4668" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationTextualsAbstract" xlink:label="Locator_aep_StockBasedCompensationTextualsAbstract_4669" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition" xlink:label="Locator_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition_4670" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationTextualsAbstract_4669" xlink:to="Locator_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition_4670" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4857" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_4858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4857" xlink:to="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_4858" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_4887" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis_4887" xlink:to="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4888" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeOneMember" xlink:label="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeOneMember_4882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4881" xlink:to="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeOneMember_4882" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeTwoMember" xlink:label="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeTwoMember_4884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4883" xlink:to="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeTwoMember_4884" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4885" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeThreeMember" xlink:label="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeThreeMember_4886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain_4885" xlink:to="Locator_aep_ShareBasedCompensationStockOptionPlansExercisePriceRangeThreeMember_4886" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4859" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_4860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4859" xlink:to="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_4860" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_4889" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_4889" xlink:to="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4890" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4865" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="Locator_us-gaap_StockOptionsMember_4866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4865" xlink:to="Locator_us-gaap_StockOptionsMember_4866" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4867" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsMember" xlink:label="Locator_aep_PerformanceUnitsMember_4868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4867" xlink:to="Locator_aep_PerformanceUnitsMember_4868" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsAndAepCareerSharesMember" xlink:label="Locator_aep_PerformanceUnitsAndAepCareerSharesMember_4870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4869" xlink:to="Locator_aep_PerformanceUnitsAndAepCareerSharesMember_4870" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedSharesAndRestrictedStockUnitsMember" xlink:label="Locator_aep_RestrictedSharesAndRestrictedStockUnitsMember_4872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4871" xlink:to="Locator_aep_RestrictedSharesAndRestrictedStockUnitsMember_4872" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4873" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedSharesMember" xlink:label="Locator_aep_RestrictedSharesMember_4874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4873" xlink:to="Locator_aep_RestrictedSharesMember_4874" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="Locator_us-gaap_RestrictedStockMember_4876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4875" xlink:to="Locator_us-gaap_RestrictedStockMember_4876" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember" xlink:label="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember_4878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4877" xlink:to="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember_4878" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4879" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationMember" xlink:label="Locator_aep_StockBasedCompensationMember_4880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AntidilutiveSecuritiesNameDomain_4879" xlink:to="Locator_aep_StockBasedCompensationMember_4880" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4861" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestedDateAxis" xlink:label="Locator_aep_VestedDateAxis_4862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4861" xlink:to="Locator_aep_VestedDateAxis_4862" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestedDateAxis" xlink:label="Locator_aep_VestedDateAxis_4901" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestedDateAxis_4901" xlink:to="Locator_aep_VestingDateDomain_4902" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4891" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January12005Member" xlink:label="Locator_aep_January12005Member_4892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestingDateDomain_4891" xlink:to="Locator_aep_January12005Member_4892" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4893" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January12006Member" xlink:label="Locator_aep_January12006Member_4894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestingDateDomain_4893" xlink:to="Locator_aep_January12006Member_4894" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4895" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_November302009Member" xlink:label="Locator_aep_November302009Member_4896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestingDateDomain_4895" xlink:to="Locator_aep_November302009Member_4896" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4897" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_November302010Member" xlink:label="Locator_aep_November302010Member_4898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestingDateDomain_4897" xlink:to="Locator_aep_November302010Member_4898" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VestingDateDomain" xlink:label="Locator_aep_VestingDateDomain_4899" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_November302011Member" xlink:label="Locator_aep_November302011Member_4900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VestingDateDomain_4899" xlink:to="Locator_aep_November302011Member_4900" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4863" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_4864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4863" xlink:to="Locator_us-gaap_SubsequentEventTypeAxis_4864" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_4903" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_4904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeAxis_4903" xlink:to="Locator_us-gaap_SubsequentEventTypeDomain_4904" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_4905" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IssuanceOfStockBasedCompensationMember" xlink:label="Locator_aep_IssuanceOfStockBasedCompensationMember_4906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeDomain_4905" xlink:to="Locator_aep_IssuanceOfStockBasedCompensationMember_4906" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4855" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_4855" xlink:to="Locator_us-gaap_StatementLineItems_4856" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationDetailsAbstract" xlink:label="Locator_aep_StockBasedCompensationDetailsAbstract_4671" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_4672" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_StockBasedCompensationDetailsAbstract_4671" xlink:to="Locator_us-gaap_StatementTable_4672" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTablesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4907" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationTextBlock" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationTextBlock_4908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4907" xlink:to="Locator_aep_DepreciationDepletionAndAmortizationTextBlock_4908" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTablesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4909" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureTextBlock" xlink:label="Locator_us-gaap_AssetRetirementObligationDisclosureTextBlock_4910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4909" xlink:to="Locator_us-gaap_AssetRetirementObligationDisclosureTextBlock_4910" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTablesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4911" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AllowanceForFundsUsedDuringConstructionAndInterestCapitalizationTextBlock" xlink:label="Locator_aep_AllowanceForFundsUsedDuringConstructionAndInterestCapitalizationTextBlock_4912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4911" xlink:to="Locator_aep_AllowanceForFundsUsedDuringConstructionAndInterestCapitalizationTextBlock_4912" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTablesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4913" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock" xlink:label="Locator_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_4914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTablesAbstract_4913" xlink:to="Locator_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_4914" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4957" xlink:to="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4958" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4987" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_4988" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4987" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_4988" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4989" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentGenerationOrProcessing" xlink:label="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentGenerationOrProcessing_4990" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4989" xlink:to="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentGenerationOrProcessing_4990" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4991" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_4992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4991" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_4992" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4993" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentTransmission" xlink:label="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentTransmission_4994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4993" xlink:to="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentTransmission_4994" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4995" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_4996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4995" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_4996" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4997" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentDistribution" xlink:label="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentDistribution_4998" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4997" xlink:to="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentDistribution_4998" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4999" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="Locator_us-gaap_ConstructionInProgressGross_5000" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_4999" xlink:to="Locator_us-gaap_ConstructionInProgressGross_5000" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5001" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentConstructionInProgress" xlink:label="Locator_aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentConstructionInProgress_5002" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5001" xlink:to="Locator_aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentConstructionInProgress_5002" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5003" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_5004" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5003" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_5004" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5005" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment" xlink:label="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_5006" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5005" xlink:to="Locator_aep_PublicUtilitiesAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_5006" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5007" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGross_5008" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5007" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentGross_5008" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5009" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5010" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5009" xlink:to="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5010" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5011" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentUsefulLifeMinimum_5012" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5011" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentUsefulLifeMinimum_5012" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5013" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLifeMaximum" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentUsefulLifeMaximum_5014" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5013" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentUsefulLifeMaximum_5014" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationAbstract" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5015" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService" xlink:label="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService_5016" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DepreciationDepletionAndAmortizationAbstract_5015" xlink:to="Locator_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService_5016" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4959" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4959" xlink:to="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4960" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4975" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DhlcDeconsolidation" xlink:label="Locator_aep_DhlcDeconsolidation_4976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4975" xlink:to="Locator_aep_DhlcDeconsolidation_4976" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4977" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="Locator_us-gaap_AssetRetirementObligationAccretionExpense_4978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4977" xlink:to="Locator_us-gaap_AssetRetirementObligationAccretionExpense_4978" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4979" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="Locator_us-gaap_AssetRetirementObligationLiabilitiesIncurred_4980" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4979" xlink:to="Locator_us-gaap_AssetRetirementObligationLiabilitiesIncurred_4980" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4981" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesSettled" xlink:label="Locator_us-gaap_AssetRetirementObligationLiabilitiesSettled_4982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4981" xlink:to="Locator_us-gaap_AssetRetirementObligationLiabilitiesSettled_4982" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4983" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="Locator_us-gaap_AssetRetirementObligationRevisionOfEstimate_4984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4983" xlink:to="Locator_us-gaap_AssetRetirementObligationRevisionOfEstimate_4984" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4973" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="Locator_us-gaap_AssetRetirementObligation_4974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4973" xlink:to="Locator_us-gaap_AssetRetirementObligation_4974" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4985" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="Locator_us-gaap_AssetRetirementObligation_4986" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4985" xlink:to="Locator_us-gaap_AssetRetirementObligation_4986" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4961" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4961" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4962" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_4970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4969" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_4970" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4971" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest_4972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract_4971" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest_4972" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4963" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4963" xlink:to="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4964" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4945" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedUtilityFuelName" xlink:label="Locator_aep_JointlyOwnedUtilityFuelName_4946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4945" xlink:to="Locator_aep_JointlyOwnedUtilityFuelName_4946" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4947" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_4948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4947" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_4948" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4949" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedUtilityPlantOwnershipShare" xlink:label="Locator_aep_JointlyOwnedUtilityPlantOwnershipShare_4950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4949" xlink:to="Locator_aep_JointlyOwnedUtilityPlantOwnershipShare_4950" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4951" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantGrossOwnershipAmountOfPlantInService" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantGrossOwnershipAmountOfPlantInService_4952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4951" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantGrossOwnershipAmountOfPlantInService_4952" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4953" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_4954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4953" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_4954" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointlyOwnedElectricFacilitiesAbstract" xlink:label="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4955" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation_4956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_JointlyOwnedElectricFacilitiesAbstract_4955" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation_4956" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_4965" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_4965" xlink:to="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4966" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4925" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AverageAmortizationRateForCoalRightsAndMineDevelopmentCostPerTon" xlink:label="Locator_aep_AverageAmortizationRateForCoalRightsAndMineDevelopmentCostPerTon_4926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4925" xlink:to="Locator_aep_AverageAmortizationRateForCoalRightsAndMineDevelopmentCostPerTon_4926" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4927" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationCurrent" xlink:label="Locator_us-gaap_AssetRetirementObligationCurrent_4928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4927" xlink:to="Locator_us-gaap_AssetRetirementObligationCurrent_4928" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4929" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="Locator_us-gaap_AssetRetirementObligation_4930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4929" xlink:to="Locator_us-gaap_AssetRetirementObligation_4930" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4931" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DecommissioningLiabilityNoncurrent" xlink:label="Locator_us-gaap_DecommissioningLiabilityNoncurrent_4932" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4931" xlink:to="Locator_us-gaap_DecommissioningLiabilityNoncurrent_4932" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4933" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationLegallyRestrictedAssetsFairValue" xlink:label="Locator_us-gaap_AssetRetirementObligationLegallyRestrictedAssetsFairValue_4934" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4933" xlink:to="Locator_us-gaap_AssetRetirementObligationLegallyRestrictedAssetsFairValue_4934" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4935" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointOwnershipInPlantWithSubsidiaryCompanies" xlink:label="Locator_aep_JointOwnershipInPlantWithSubsidiaryCompanies_4936" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4935" xlink:to="Locator_aep_JointOwnershipInPlantWithSubsidiaryCompanies_4936" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4937" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ProjectedCommercialOperationDate" xlink:label="Locator_aep_ProjectedCommercialOperationDate_4938" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4937" xlink:to="Locator_aep_ProjectedCommercialOperationDate_4938" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4939" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JointOwnershipInPlantWithOtherCompanies" xlink:label="Locator_aep_JointOwnershipInPlantWithOtherCompanies_4940" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4939" xlink:to="Locator_aep_JointOwnershipInPlantWithOtherCompanies_4940" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4941" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionCostsBilledToOtherOwners" xlink:label="Locator_aep_ConstructionCostsBilledToOtherOwners_4942" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4941" xlink:to="Locator_aep_ConstructionCostsBilledToOtherOwners_4942" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentTextualsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4943" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_AssetRetirementObligationPeriodIncreaseDecrease_4944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentTextualsAbstract_4943" xlink:to="Locator_us-gaap_AssetRetirementObligationPeriodIncreaseDecrease_4944" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5187" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis" xlink:label="Locator_us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis_5188" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5187" xlink:to="Locator_us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis_5188" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis" xlink:label="Locator_us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis_5235" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatedAndUnregulatedOperationDomain" xlink:label="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5236" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilityRegulatedOrUnregulatedStatusAxis_5235" xlink:to="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5236" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatedAndUnregulatedOperationDomain" xlink:label="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5227" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatedOperationMember" xlink:label="Locator_us-gaap_RegulatedOperationMember_5228" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5227" xlink:to="Locator_us-gaap_RegulatedOperationMember_5228" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatedAndUnregulatedOperationDomain" xlink:label="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5229" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnregulatedOperationMember" xlink:label="Locator_us-gaap_UnregulatedOperationMember_5230" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatedAndUnregulatedOperationDomain_5229" xlink:to="Locator_us-gaap_UnregulatedOperationMember_5230" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5189" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantAxis_5190" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5189" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantAxis_5190" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantAxis_5237" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5238" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantAxis_5237" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5238" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5201" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ArkansasElectricCooperativeCorporationMember" xlink:label="Locator_aep_ArkansasElectricCooperativeCorporationMember_5202" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5201" xlink:to="Locator_aep_ArkansasElectricCooperativeCorporationMember_5202" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5203" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EastTexasElectricCooperativeMember" xlink:label="Locator_aep_EastTexasElectricCooperativeMember_5204" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5203" xlink:to="Locator_aep_EastTexasElectricCooperativeMember_5204" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5205" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OklahomaMunicipalPowerAuthorityMember" xlink:label="Locator_aep_OklahomaMunicipalPowerAuthorityMember_5206" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5205" xlink:to="Locator_aep_OklahomaMunicipalPowerAuthorityMember_5206" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5207" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WcBeckjordGeneratingStationUnitNo6Member" xlink:label="Locator_aep_WcBeckjordGeneratingStationUnitNo6Member_5208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5207" xlink:to="Locator_aep_WcBeckjordGeneratingStationUnitNo6Member_5208" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5209" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConesvilleGeneratingStationUnitNo4Member" xlink:label="Locator_aep_ConesvilleGeneratingStationUnitNo4Member_5210" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5209" xlink:to="Locator_aep_ConesvilleGeneratingStationUnitNo4Member_5210" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5211" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JmStuartGeneratingStationCMember" xlink:label="Locator_aep_JmStuartGeneratingStationCMember_5212" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5211" xlink:to="Locator_aep_JmStuartGeneratingStationCMember_5212" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5213" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WmHZimmerGeneratingStationMember" xlink:label="Locator_aep_WmHZimmerGeneratingStationMember_5214" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5213" xlink:to="Locator_aep_WmHZimmerGeneratingStationMember_5214" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5215" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DoletHillsGeneratingStationUnitNo1Member" xlink:label="Locator_aep_DoletHillsGeneratingStationUnitNo1Member_5216" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5215" xlink:to="Locator_aep_DoletHillsGeneratingStationUnitNo1Member_5216" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5217" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FlintCreekGeneratingStationUnitNo1Member" xlink:label="Locator_aep_FlintCreekGeneratingStationUnitNo1Member_5218" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5217" xlink:to="Locator_aep_FlintCreekGeneratingStationUnitNo1Member_5218" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5219" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PirkeyGeneratingStationUnitNo1Member" xlink:label="Locator_aep_PirkeyGeneratingStationUnitNo1Member_5220" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5219" xlink:to="Locator_aep_PirkeyGeneratingStationUnitNo1Member_5220" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5221" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OklaunionGeneratingStationUnitNo1Member" xlink:label="Locator_aep_OklaunionGeneratingStationUnitNo1Member_5222" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5221" xlink:to="Locator_aep_OklaunionGeneratingStationUnitNo1Member_5222" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5223" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TurkGeneratingPlantMember" xlink:label="Locator_aep_TurkGeneratingPlantMember_5224" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5223" xlink:to="Locator_aep_TurkGeneratingPlantMember_5224" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5225" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedElectricityTransmissionAndDistributionSystemMember" xlink:label="Locator_us-gaap_JointlyOwnedElectricityTransmissionAndDistributionSystemMember_5226" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_JointlyOwnedUtilityPlantDomain_5225" xlink:to="Locator_us-gaap_JointlyOwnedElectricityTransmissionAndDistributionSystemMember_5226" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5195" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyAxis" xlink:label="Locator_aep_FunctionalClassOfPropertyAxis_5196" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5195" xlink:to="Locator_aep_FunctionalClassOfPropertyAxis_5196" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyAxis" xlink:label="Locator_aep_FunctionalClassOfPropertyAxis_5245" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyDomain" xlink:label="Locator_aep_FunctionalClassOfPropertyDomain_5246" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FunctionalClassOfPropertyAxis_5245" xlink:to="Locator_aep_FunctionalClassOfPropertyDomain_5246" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyDomain" xlink:label="Locator_aep_FunctionalClassOfPropertyDomain_5247" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GenerationMember" xlink:label="Locator_aep_GenerationMember_5248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FunctionalClassOfPropertyDomain_5247" xlink:to="Locator_aep_GenerationMember_5248" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyDomain" xlink:label="Locator_aep_FunctionalClassOfPropertyDomain_5249" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionMember" xlink:label="Locator_aep_TransmissionMember_5250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FunctionalClassOfPropertyDomain_5249" xlink:to="Locator_aep_TransmissionMember_5250" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyDomain" xlink:label="Locator_aep_FunctionalClassOfPropertyDomain_5251" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DistributionMember" xlink:label="Locator_aep_DistributionMember_5252" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FunctionalClassOfPropertyDomain_5251" xlink:to="Locator_aep_DistributionMember_5252" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FunctionalClassOfPropertyDomain" xlink:label="Locator_aep_FunctionalClassOfPropertyDomain_5253" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherPropertyClassMember" xlink:label="Locator_aep_OtherPropertyClassMember_5254" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FunctionalClassOfPropertyDomain_5253" xlink:to="Locator_aep_OtherPropertyClassMember_5254" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5199" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryAxis_5200" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5199" xlink:to="Locator_us-gaap_PublicUtilitiesInventoryAxis_5200" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryAxis_5261" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5262" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesInventoryAxis_5261" xlink:to="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5262" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5263" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryCoalMember" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryCoalMember_5264" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5263" xlink:to="Locator_us-gaap_PublicUtilitiesInventoryCoalMember_5264" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5265" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicUtilitiesInventoryLigniteMember" xlink:label="Locator_aep_PublicUtilitiesInventoryLigniteMember_5266" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesInventoryTypeDomain_5265" xlink:to="Locator_aep_PublicUtilitiesInventoryLigniteMember_5266" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_5241" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationCostsMember" xlink:label="Locator_us-gaap_AssetRetirementObligationCostsMember_5242" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_5241" xlink:to="Locator_us-gaap_AssetRetirementObligationCostsMember_5242" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5197" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_5198" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5197" xlink:to="Locator_us-gaap_RangeAxis_5198" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_5255" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_5256" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeAxis_5255" xlink:to="Locator_us-gaap_RangeMember_5256" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_5259" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinimumMember" xlink:label="Locator_us-gaap_MinimumMember_5260" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_5259" xlink:to="Locator_us-gaap_MinimumMember_5260" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_5257" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaximumMember" xlink:label="Locator_us-gaap_MaximumMember_5258" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_5257" xlink:to="Locator_us-gaap_MaximumMember_5258" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5191" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="Locator_us-gaap_RegulatoryAssetAxis_5192" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5191" xlink:to="Locator_us-gaap_RegulatoryAssetAxis_5192" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="Locator_us-gaap_RegulatoryAssetAxis_5239" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_5240" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetAxis_5239" xlink:to="Locator_us-gaap_RegulatoryAssetDomain_5240" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5185" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5185" xlink:to="Locator_us-gaap_StatementLineItems_5186" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5193" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_5194" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5193" xlink:to="Locator_dei_LegalEntityAxis_5194" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_5243" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5244" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_5243" xlink:to="Locator_dei_EntityDomain_5244" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5233" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_5234" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5233" xlink:to="Locator_aep_AepTexasNorthCoMember_5234" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5231" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_5232" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5231" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_5232" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentDetailsAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentDetailsAbstract_5017" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5018" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentDetailsAbstract_5017" xlink:to="Locator_us-gaap_StatementTable_5018" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformationTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTablesAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTablesAbstract_5267" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextBlock" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextBlock_5268" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTablesAbstract_5267" xlink:to="Locator_aep_UnauditedQuarterlyFinancialInformationTextBlock_5268" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformationDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5289" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperations_5290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5289" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperations_5290" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5291" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_5292" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5291" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_5292" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5293" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_5294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5293" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_5294" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5391" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5392" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5391" xlink:to="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5392" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5433" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Revenues" xlink:label="Locator_us-gaap_Revenues_5434" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5433" xlink:to="Locator_us-gaap_Revenues_5434" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5435" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="Locator_us-gaap_OperatingIncomeLoss_5436" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5435" xlink:to="Locator_us-gaap_OperatingIncomeLoss_5436" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5437" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_5438" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5437" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_5438" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5439" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_5440" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5439" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_5440" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5441" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_5442" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5441" xlink:to="Locator_us-gaap_ProfitLoss_5442" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5443" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract" xlink:label="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5444" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5443" xlink:to="Locator_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract_5444" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5445" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="Locator_us-gaap_EarningsPerShareBasicAbstract_5446" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5445" xlink:to="Locator_us-gaap_EarningsPerShareBasicAbstract_5446" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="Locator_us-gaap_EarningsPerShareBasicAbstract_5295" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_5296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareBasicAbstract_5295" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_5296" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="Locator_us-gaap_EarningsPerShareBasicAbstract_5297" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare" xlink:label="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare_5298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareBasicAbstract_5297" xlink:to="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare_5298" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="Locator_us-gaap_EarningsPerShareBasicAbstract_5299" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="Locator_us-gaap_EarningsPerShareBasic_5300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareBasicAbstract_5299" xlink:to="Locator_us-gaap_EarningsPerShareBasic_5300" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5447" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="Locator_us-gaap_EarningsPerShareDilutedAbstract_5448" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SelectedQuarterlyFinancialInformationAbstract_5447" xlink:to="Locator_us-gaap_EarningsPerShareDilutedAbstract_5448" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="Locator_us-gaap_EarningsPerShareDilutedAbstract_5301" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_5302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareDilutedAbstract_5301" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_5302" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="Locator_us-gaap_EarningsPerShareDilutedAbstract_5303" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare" xlink:label="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare_5304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareDilutedAbstract_5303" xlink:to="Locator_us-gaap_IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare_5304" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="Locator_us-gaap_EarningsPerShareDilutedAbstract_5305" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="Locator_us-gaap_EarningsPerShareDiluted_5306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EarningsPerShareDilutedAbstract_5305" xlink:to="Locator_us-gaap_EarningsPerShareDiluted_5306" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5393" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="Locator_us-gaap_RelatedPartyTransactionLineItems_5394" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5393" xlink:to="Locator_us-gaap_RelatedPartyTransactionLineItems_5394" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="Locator_us-gaap_RelatedPartyTransactionLineItems_5449" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty" xlink:label="Locator_us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty_5450" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionLineItems_5449" xlink:to="Locator_us-gaap_RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty_5450" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5395" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract" xlink:label="Locator_aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract_5396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5395" xlink:to="Locator_aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract_5396" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract" xlink:label="Locator_aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract_5451" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesAllocatedToTransmissionAgreement" xlink:label="Locator_aep_NetChargesAllocatedToTransmissionAgreement_5452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetChargesCreditsAllocatedAmongRegistrantSubsidiariesPartyToTransmissionAgreementAbstract_5451" xlink:to="Locator_aep_NetChargesAllocatedToTransmissionAgreement_5452" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5397" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract" xlink:label="Locator_aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract_5398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5397" xlink:to="Locator_aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract_5398" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract" xlink:label="Locator_aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract_5453" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetChargesAllocatedToTransmissionCoordinationAgreement" xlink:label="Locator_aep_NetChargesAllocatedToTransmissionCoordinationAgreement_5454" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetChargesCreditsAllocatedAmongPartiesToTransmissionCoordinationAgreementAbstract_5453" xlink:to="Locator_aep_NetChargesAllocatedToTransmissionCoordinationAgreement_5454" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5399" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract" xlink:label="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5399" xlink:to="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5400" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract" xlink:label="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5311" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetSettlementWithParentEnergyPartnersInc" xlink:label="Locator_aep_NetSettlementWithParentEnergyPartnersInc_5312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5311" xlink:to="Locator_aep_NetSettlementWithParentEnergyPartnersInc_5312" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract" xlink:label="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5313" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ThirdPartyAmountsReclassifiedToAffiliate" xlink:label="Locator_aep_ThirdPartyAmountsReclassifiedToAffiliate_5314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5313" xlink:to="Locator_aep_ThirdPartyAmountsReclassifiedToAffiliate_5314" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract" xlink:label="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5315" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetAmountIncludedInSalesToParentsAffiliates" xlink:label="Locator_aep_NetAmountIncludedInSalesToParentsAffiliates_5316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SalesToAssociateCompanyAndAmountsReclassifiedFromThirdPartyToAffiliatesAbstract_5315" xlink:to="Locator_aep_NetAmountIncludedInSalesToParentsAffiliates_5316" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5401" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract" xlink:label="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract_5402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5401" xlink:to="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract_5402" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract" xlink:label="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract_5471" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliates" xlink:label="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliates_5472" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliatesAbstract_5471" xlink:to="Locator_aep_RegistrantSubsidiariesRiskManagementLiabilitiesRelatedToAffiliates_5472" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5403" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueNetAbstract" xlink:label="Locator_us-gaap_SalesRevenueNetAbstract_5404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5403" xlink:to="Locator_us-gaap_SalesRevenueNetAbstract_5404" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueNetAbstract" xlink:label="Locator_us-gaap_SalesRevenueNetAbstract_5307" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CoalTransloadingRevenues" xlink:label="Locator_aep_CoalTransloadingRevenues_5308" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SalesRevenueNetAbstract_5307" xlink:to="Locator_aep_CoalTransloadingRevenues_5308" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5405" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueServicesNetAbstract" xlink:label="Locator_us-gaap_SalesRevenueServicesNetAbstract_5406" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5405" xlink:to="Locator_us-gaap_SalesRevenueServicesNetAbstract_5406" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueServicesNetAbstract" xlink:label="Locator_us-gaap_SalesRevenueServicesNetAbstract_5309" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RailcarMaintenanceRevenues" xlink:label="Locator_aep_RailcarMaintenanceRevenues_5310" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SalesRevenueServicesNetAbstract_5309" xlink:to="Locator_aep_RailcarMaintenanceRevenues_5310" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5407" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract" xlink:label="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5408" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5407" xlink:to="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5408" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract" xlink:label="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5285" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfAffiliatedRevenues" xlink:label="Locator_aep_AmountOfAffiliatedRevenues_5286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5285" xlink:to="Locator_aep_AmountOfAffiliatedRevenues_5286" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract" xlink:label="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5287" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfAffiliatedExpenses" xlink:label="Locator_aep_AmountOfAffiliatedExpenses_5288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountOfAffiliatedRevenuesAndAffiliatedExpensesAbstract_5287" xlink:to="Locator_aep_AmountOfAffiliatedExpenses_5288" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5409" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsBilledBySubsidiaryToAffiliatesAbstract" xlink:label="Locator_aep_AmountsBilledBySubsidiaryToAffiliatesAbstract_5410" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5409" xlink:to="Locator_aep_AmountsBilledBySubsidiaryToAffiliatesAbstract_5410" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsBilledBySubsidiaryToAffiliatesAbstract" xlink:label="Locator_aep_AmountsBilledBySubsidiaryToAffiliatesAbstract_5455" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsBilledBySubsidiaryToAffiliates" xlink:label="Locator_aep_AmountsBilledBySubsidiaryToAffiliates_5456" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountsBilledBySubsidiaryToAffiliatesAbstract_5455" xlink:to="Locator_aep_AmountsBilledBySubsidiaryToAffiliates_5456" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5411" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract" xlink:label="Locator_aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract_5412" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5411" xlink:to="Locator_aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract_5412" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract" xlink:label="Locator_aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract_5473" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RealizedAndUnrealizedAmountsRecorded" xlink:label="Locator_aep_RealizedAndUnrealizedAmountsRecorded_5474" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AffiliateCoalPurchasesRealizedAndUnrealizedAmountsRecordedAbstract_5473" xlink:to="Locator_aep_RealizedAndUnrealizedAmountsRecorded_5474" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5413" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract" xlink:label="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract_5414" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5413" xlink:to="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract_5414" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract" xlink:label="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract_5457" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheets" xlink:label="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheets_5458" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheetsAbstract_5457" xlink:to="Locator_aep_NetEffectOfAgreementOnParentSubsidiariesRespectiveBalanceSheets_5458" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5415" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PowerPurchasedFromAffiliatesAbstract" xlink:label="Locator_aep_PowerPurchasedFromAffiliatesAbstract_5416" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5415" xlink:to="Locator_aep_PowerPurchasedFromAffiliatesAbstract_5416" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PowerPurchasedFromAffiliatesAbstract" xlink:label="Locator_aep_PowerPurchasedFromAffiliatesAbstract_5459" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfPowerPurchasedFromAffiliates" xlink:label="Locator_aep_AmountOfPowerPurchasedFromAffiliates_5460" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PowerPurchasedFromAffiliatesAbstract_5459" xlink:to="Locator_aep_AmountOfPowerPurchasedFromAffiliates_5460" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5417" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract" xlink:label="Locator_us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract_5418" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5417" xlink:to="Locator_us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract_5418" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract" xlink:label="Locator_us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract_5469" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromProductiveAssets" xlink:label="Locator_us-gaap_PaymentsForProceedsFromProductiveAssets_5470" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PaymentsForProceedsFromProductiveAssetsAbstract_5469" xlink:to="Locator_us-gaap_PaymentsForProceedsFromProductiveAssets_5470" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5419" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract" xlink:label="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract_5420" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5419" xlink:to="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract_5420" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract" xlink:label="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract_5475" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformers" xlink:label="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformers_5476" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformersAbstract_5475" xlink:to="Locator_aep_SubsidiariesAggregateAffiliatedSalesAndPurchasesOfMetersAndTransformers_5476" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5421" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract" xlink:label="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_5422" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5421" xlink:to="Locator_us-gaap_VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract_5422" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5423" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract" xlink:label="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract_5424" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5423" xlink:to="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract_5424" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract" xlink:label="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract_5461" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries" xlink:label="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries_5462" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiariesAbstract_5461" xlink:to="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries_5462" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5425" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract" xlink:label="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5426" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5425" xlink:to="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5426" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract" xlink:label="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5465" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_5466" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5465" xlink:to="Locator_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_5466" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract" xlink:label="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5467" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount" xlink:label="Locator_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_5468" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CarryingAmountAndClassificationOfVariableInterestInSubsidiaryAccountsPayableAbstract_5467" xlink:to="Locator_us-gaap_VariableInterestEntityEntityMaximumLossExposureAmount_5468" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5427" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalBillingsFromSubsidiaryAbstract" xlink:label="Locator_aep_TotalBillingsFromSubsidiaryAbstract_5428" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5427" xlink:to="Locator_aep_TotalBillingsFromSubsidiaryAbstract_5428" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalBillingsFromSubsidiaryAbstract" xlink:label="Locator_aep_TotalBillingsFromSubsidiaryAbstract_5463" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries" xlink:label="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries_5464" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalBillingsFromSubsidiaryAbstract_5463" xlink:to="Locator_aep_TotalSubsidiaryBillingsToRegistrantSubsidiaries_5464" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5429" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5430" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_5429" xlink:to="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5430" order="20.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5317" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TermOfAssignmentOfPurchasePowerAgreementToAssociateBySpecoTccAndTnc" xlink:label="Locator_aep_TermOfAssignmentOfPurchasePowerAgreementToAssociateBySpecoTccAndTnc_5318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5317" xlink:to="Locator_aep_TermOfAssignmentOfPurchasePowerAgreementToAssociateBySpecoTccAndTnc_5318" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5319" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SwepcoRecordedLossFromAepepInSalesToAepAffiliates" xlink:label="Locator_aep_SwepcoRecordedLossFromAepepInSalesToAepAffiliates_5320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5319" xlink:to="Locator_aep_SwepcoRecordedLossFromAepepInSalesToAepAffiliates_5320" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5321" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="Locator_us-gaap_RevenueFromRelatedParties_5322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5321" xlink:to="Locator_us-gaap_RevenueFromRelatedParties_5322" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5323" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AffiliatedPortionOfRiskManagementLiabilitiesReflectedOnBalanceSheets" xlink:label="Locator_aep_AffiliatedPortionOfRiskManagementLiabilitiesReflectedOnBalanceSheets_5324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5323" xlink:to="Locator_aep_AffiliatedPortionOfRiskManagementLiabilitiesReflectedOnBalanceSheets_5324" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5325" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransferOfPropertyFromParentToSubsidiaryThroughCapitalContribution" xlink:label="Locator_aep_TransferOfPropertyFromParentToSubsidiaryThroughCapitalContribution_5326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5325" xlink:to="Locator_aep_TransferOfPropertyFromParentToSubsidiaryThroughCapitalContribution_5326" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5327" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfTransferredRefurbishedTurbinesAndRelatedEquipment" xlink:label="Locator_aep_AmountOfTransferredRefurbishedTurbinesAndRelatedEquipment_5328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5327" xlink:to="Locator_aep_AmountOfTransferredRefurbishedTurbinesAndRelatedEquipment_5328" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5329" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ValueOfNaturalGasContractWithAffiliates" xlink:label="Locator_aep_ValueOfNaturalGasContractWithAffiliates_5330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5329" xlink:to="Locator_aep_ValueOfNaturalGasContractWithAffiliates_5330" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5331" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapacityOfGasPlant" xlink:label="Locator_aep_CapacityOfGasPlant_5332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5331" xlink:to="Locator_aep_CapacityOfGasPlant_5332" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5333" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AgreementToPurchaseAvailableGeneratingCapacityFromThePlantBySubsidiaries" xlink:label="Locator_aep_AgreementToPurchaseAvailableGeneratingCapacityFromThePlantBySubsidiaries_5334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5333" xlink:to="Locator_aep_AgreementToPurchaseAvailableGeneratingCapacityFromThePlantBySubsidiaries_5334" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5335" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TermOfUnitPowerAgreementBetweenSubsidiaries" xlink:label="Locator_aep_TermOfUnitPowerAgreementBetweenSubsidiaries_5336" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5335" xlink:to="Locator_aep_TermOfUnitPowerAgreementBetweenSubsidiaries_5336" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5337" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OptionForAdditionalPeriodOfAgreement" xlink:label="Locator_aep_OptionForAdditionalPeriodOfAgreement_5338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5337" xlink:to="Locator_aep_OptionForAdditionalPeriodOfAgreement_5338" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5339" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PowerAgreementBetweenSubsidiariesInPercent" xlink:label="Locator_aep_PowerAgreementBetweenSubsidiariesInPercent_5340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5339" xlink:to="Locator_aep_PowerAgreementBetweenSubsidiariesInPercent_5340" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5341" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OwnershipInterestInOneGeneratingUnit" xlink:label="Locator_aep_OwnershipInterestInOneGeneratingUnit_5342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5341" xlink:to="Locator_aep_OwnershipInterestInOneGeneratingUnit_5342" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5343" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RevenuesRecordedAsOtherRevenuesInIncomeStatement" xlink:label="Locator_aep_RevenuesRecordedAsOtherRevenuesInIncomeStatement_5344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5343" xlink:to="Locator_aep_RevenuesRecordedAsOtherRevenuesInIncomeStatement_5344" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5345" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnershipInAffiliateOwnedBySubsidiary" xlink:label="Locator_aep_PercentageOwnershipInAffiliateOwnedBySubsidiary_5346" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5345" xlink:to="Locator_aep_PercentageOwnershipInAffiliateOwnedBySubsidiary_5346" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5347" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LicenseAndMaintenanceRevenue" xlink:label="Locator_us-gaap_LicenseAndMaintenanceRevenue_5348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5347" xlink:to="Locator_us-gaap_LicenseAndMaintenanceRevenue_5348" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5349" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnedInAssociateByParentCompany" xlink:label="Locator_aep_PercentageOwnedInAssociateByParentCompany_5350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5349" xlink:to="Locator_aep_PercentageOwnedInAssociateByParentCompany_5350" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnedInNonUtilitySubsidiaryByParentCompany" xlink:label="Locator_aep_PercentageOwnedInNonUtilitySubsidiaryByParentCompany_5352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5351" xlink:to="Locator_aep_PercentageOwnedInNonUtilitySubsidiaryByParentCompany_5352" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5353" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsBilledBySubsidiaryToAffiliates" xlink:label="Locator_aep_AmountsBilledBySubsidiaryToAffiliates_5354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5353" xlink:to="Locator_aep_AmountsBilledBySubsidiaryToAffiliates_5354" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5355" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpensesRecordedAsOtherOperationExpenses" xlink:label="Locator_aep_ExpensesRecordedAsOtherOperationExpenses_5356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5355" xlink:to="Locator_aep_ExpensesRecordedAsOtherOperationExpenses_5356" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5357" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TermOfPurchasePowerAgreementBetweenSubsidiaries" xlink:label="Locator_aep_TermOfPurchasePowerAgreementBetweenSubsidiaries_5358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5357" xlink:to="Locator_aep_TermOfPurchasePowerAgreementBetweenSubsidiaries_5358" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5359" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnitContingentPowerUnderPurchasePowerAgreement" xlink:label="Locator_aep_UnitContingentPowerUnderPurchasePowerAgreement_5360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5359" xlink:to="Locator_aep_UnitContingentPowerUnderPurchasePowerAgreement_5360" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5361" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepSoldItsInterestInTheSweenyFacilityToConocoPhillips" xlink:label="Locator_aep_AepSoldItsInterestInTheSweenyFacilityToConocoPhillips_5362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5361" xlink:to="Locator_aep_AepSoldItsInterestInTheSweenyFacilityToConocoPhillips_5362" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5363" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountAboveWhichSalesAndPurchasesOfElectricPropertyDisclosedSeparately" xlink:label="Locator_aep_AmountAboveWhichSalesAndPurchasesOfElectricPropertyDisclosedSeparately_5364" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5363" xlink:to="Locator_aep_AmountAboveWhichSalesAndPurchasesOfElectricPropertyDisclosedSeparately_5364" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5365" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SaleOfLignite" xlink:label="Locator_aep_SaleOfLignite_5366" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5365" xlink:to="Locator_aep_SaleOfLignite_5366" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5367" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtGuaranteedByEntities" xlink:label="Locator_aep_DebtGuaranteedByEntities_5368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5367" xlink:to="Locator_aep_DebtGuaranteedByEntities_5368" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5369" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalBillingsFromEntities" xlink:label="Locator_aep_TotalBillingsFromEntities_5370" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5369" xlink:to="Locator_aep_TotalBillingsFromEntities_5370" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5371" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ManagementFeeReceived" xlink:label="Locator_aep_ManagementFeeReceived_5372" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5371" xlink:to="Locator_aep_ManagementFeeReceived_5372" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5373" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdditionalCapitalProvided" xlink:label="Locator_aep_AdditionalCapitalProvided_5374" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5373" xlink:to="Locator_aep_AdditionalCapitalProvided_5374" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5375" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountPaidToRetireCertainLongTermDebt" xlink:label="Locator_aep_AmountPaidToRetireCertainLongTermDebt_5376" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5375" xlink:to="Locator_aep_AmountPaidToRetireCertainLongTermDebt_5376" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5377" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OutstandingEquityOwnership" xlink:label="Locator_aep_OutstandingEquityOwnership_5378" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5377" xlink:to="Locator_aep_OutstandingEquityOwnership_5378" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5379" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseInEquity" xlink:label="Locator_aep_IncreaseInEquity_5380" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5379" xlink:to="Locator_aep_IncreaseInEquity_5380" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5381" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AuctionRateDebtReacquiredByCompany" xlink:label="Locator_aep_AuctionRateDebtReacquiredByCompany_5382" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5381" xlink:to="Locator_aep_AuctionRateDebtReacquiredByCompany_5382" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5383" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalBillingsUnderLeaseTerm" xlink:label="Locator_aep_TotalBillingsUnderLeaseTerm_5384" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5383" xlink:to="Locator_aep_TotalBillingsUnderLeaseTerm_5384" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5385" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnershipOfSubsidiaryInPlant" xlink:label="Locator_aep_PercentageOwnershipOfSubsidiaryInPlant_5386" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5385" xlink:to="Locator_aep_PercentageOwnershipOfSubsidiaryInPlant_5386" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5387" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfPlantLeasesBySubsidiaries" xlink:label="Locator_aep_PercentageOfPlantLeasesBySubsidiaries_5388" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5387" xlink:to="Locator_aep_PercentageOfPlantLeasesBySubsidiaries_5388" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationTextualsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5389" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOwnershipOfSubsidiaryInPowerGeneratingStation" xlink:label="Locator_aep_PercentageOwnershipOfSubsidiaryInPowerGeneratingStation_5390" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationTextualsAbstract_5389" xlink:to="Locator_aep_PercentageOwnershipOfSubsidiaryInPowerGeneratingStation_5390" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5825" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationAxis" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationAxis_5826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5825" xlink:to="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationAxis_5826" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationAxis" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationAxis_5917" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationDomain" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationAxis_5917" xlink:to="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5918" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationDomain" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5919" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentAssetsMember" xlink:label="Locator_aep_CurrentAssetsMember_5920" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5919" xlink:to="Locator_aep_CurrentAssetsMember_5920" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationDomain" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5921" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherNonCurrentAssetsMember" xlink:label="Locator_aep_OtherNonCurrentAssetsMember_5922" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5921" xlink:to="Locator_aep_OtherNonCurrentAssetsMember_5922" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationDomain" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5923" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentLiabilitiesMember" xlink:label="Locator_aep_CurrentLiabilitiesMember_5924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5923" xlink:to="Locator_aep_CurrentLiabilitiesMember_5924" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestEntitiesByBalanceSheetLocationDomain" xlink:label="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5925" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncurrentLiabilitiesMember" xlink:label="Locator_aep_NoncurrentLiabilitiesMember_5926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_VariableInterestEntitiesByBalanceSheetLocationDomain_5925" xlink:to="Locator_aep_NoncurrentLiabilitiesMember_5926" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5827" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="Locator_us-gaap_MajorCustomersAxis_5828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5827" xlink:to="Locator_us-gaap_MajorCustomersAxis_5828" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="Locator_us-gaap_MajorCustomersAxis_5887" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorCustomersAxis_5887" xlink:to="Locator_us-gaap_NameOfMajorCustomerDomain_5888" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5927" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyApcoMember" xlink:label="Locator_aep_BilledCompanyApcoMember_5928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5927" xlink:to="Locator_aep_BilledCompanyApcoMember_5928" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5929" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyCspcoMember" xlink:label="Locator_aep_BilledCompanyCspcoMember_5930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5929" xlink:to="Locator_aep_BilledCompanyCspcoMember_5930" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5931" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyImMember" xlink:label="Locator_aep_BilledCompanyImMember_5932" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5931" xlink:to="Locator_aep_BilledCompanyImMember_5932" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5933" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyKpcoMember" xlink:label="Locator_aep_BilledCompanyKpcoMember_5934" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5933" xlink:to="Locator_aep_BilledCompanyKpcoMember_5934" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5935" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyOpcoMember" xlink:label="Locator_aep_BilledCompanyOpcoMember_5936" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5935" xlink:to="Locator_aep_BilledCompanyOpcoMember_5936" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5937" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyPsoMember" xlink:label="Locator_aep_BilledCompanyPsoMember_5938" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5937" xlink:to="Locator_aep_BilledCompanyPsoMember_5938" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5939" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanySwepcoMember" xlink:label="Locator_aep_BilledCompanySwepcoMember_5940" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5939" xlink:to="Locator_aep_BilledCompanySwepcoMember_5940" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5941" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyTccMember" xlink:label="Locator_aep_BilledCompanyTccMember_5942" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5941" xlink:to="Locator_aep_BilledCompanyTccMember_5942" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5943" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyWpcoMember" xlink:label="Locator_aep_BilledCompanyWpcoMember_5944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5943" xlink:to="Locator_aep_BilledCompanyWpcoMember_5944" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5945" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyKgpcoMember" xlink:label="Locator_aep_BilledCompanyKgpcoMember_5946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5945" xlink:to="Locator_aep_BilledCompanyKgpcoMember_5946" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="Locator_us-gaap_NameOfMajorCustomerDomain_5947" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BilledCompanyTncMember" xlink:label="Locator_aep_BilledCompanyTncMember_5948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NameOfMajorCustomerDomain_5947" xlink:to="Locator_aep_BilledCompanyTncMember_5948" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5829" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_5830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5829" xlink:to="Locator_us-gaap_StatementEquityComponentsAxis_5830" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="Locator_us-gaap_StatementEquityComponentsAxis_5949" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_5950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementEquityComponentsAxis_5949" xlink:to="Locator_us-gaap_EquityComponentDomain_5950" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="Locator_us-gaap_EquityComponentDomain_5951" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ParentMember" xlink:label="Locator_us-gaap_ParentMember_5952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquityComponentDomain_5951" xlink:to="Locator_us-gaap_ParentMember_5952" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityOneAxis" xlink:label="Locator_aep_LegalEntityOneAxis_5834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5833" xlink:to="Locator_aep_LegalEntityOneAxis_5834" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityOneAxis" xlink:label="Locator_aep_LegalEntityOneAxis_5955" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityOneDomain" xlink:label="Locator_aep_EntityOneDomain_5956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LegalEntityOneAxis_5955" xlink:to="Locator_aep_EntityOneDomain_5956" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityOneDomain" xlink:label="Locator_aep_EntityOneDomain_5877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_5878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityOneDomain_5877" xlink:to="Locator_aep_OhioPowerCoMember_5878" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityOneDomain" xlink:label="Locator_aep_EntityOneDomain_5879" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_5880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityOneDomain_5879" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_5880" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityTwoAxis" xlink:label="Locator_aep_LegalEntityTwoAxis_5836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5835" xlink:to="Locator_aep_LegalEntityTwoAxis_5836" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityTwoAxis" xlink:label="Locator_aep_LegalEntityTwoAxis_5957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityTwoDomain" xlink:label="Locator_aep_EntityTwoDomain_5958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LegalEntityTwoAxis_5957" xlink:to="Locator_aep_EntityTwoDomain_5958" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityTwoDomain" xlink:label="Locator_aep_EntityTwoDomain_5889" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AegcosMember" xlink:label="Locator_aep_AegcosMember_5890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityTwoDomain_5889" xlink:to="Locator_aep_AegcosMember_5890" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityTwoDomain" xlink:label="Locator_aep_EntityTwoDomain_5891" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_5892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityTwoDomain_5891" xlink:to="Locator_aep_AepTexasCentralCoMember_5892" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityTwoDomain" xlink:label="Locator_aep_EntityTwoDomain_5893" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KentuckyPowerCoMember" xlink:label="Locator_aep_KentuckyPowerCoMember_5894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityTwoDomain_5893" xlink:to="Locator_aep_KentuckyPowerCoMember_5894" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityTwoDomain" xlink:label="Locator_aep_EntityTwoDomain_5895" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepscMember" xlink:label="Locator_aep_AepscMember_5896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityTwoDomain_5895" xlink:to="Locator_aep_AepscMember_5896" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityThreeAxis" xlink:label="Locator_aep_LegalEntityThreeAxis_5838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5837" xlink:to="Locator_aep_LegalEntityThreeAxis_5838" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LegalEntityThreeAxis" xlink:label="Locator_aep_LegalEntityThreeAxis_5959" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityThreeDomain" xlink:label="Locator_aep_EntityThreeDomain_5960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LegalEntityThreeAxis_5959" xlink:to="Locator_aep_EntityThreeDomain_5960" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EntityThreeDomain" xlink:label="Locator_aep_EntityThreeDomain_5961" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_5962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EntityThreeDomain_5961" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_5962" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5839" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="Locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5839" xlink:to="Locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5840" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="Locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5963" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_5963" xlink:to="Locator_us-gaap_RelatedPartyDomain_5964" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5897" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WestSystemPoolMember" xlink:label="Locator_aep_WestSystemPoolMember_5898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5897" xlink:to="Locator_aep_WestSystemPoolMember_5898" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5899" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepPowerPoolMember" xlink:label="Locator_aep_AepPowerPoolMember_5900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5899" xlink:to="Locator_aep_AepPowerPoolMember_5900" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5901" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EastAffiliatesMember" xlink:label="Locator_aep_EastAffiliatesMember_5902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5901" xlink:to="Locator_aep_EastAffiliatesMember_5902" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5903" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WestAffiliatesMember" xlink:label="Locator_aep_WestAffiliatesMember_5904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5903" xlink:to="Locator_aep_WestAffiliatesMember_5904" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5905" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepepMember" xlink:label="Locator_aep_AepepMember_5906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5905" xlink:to="Locator_aep_AepepMember_5906" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5907" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepesMember" xlink:label="Locator_aep_AepesMember_5908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5907" xlink:to="Locator_aep_AepesMember_5908" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5909" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OvecMember" xlink:label="Locator_aep_OvecMember_5910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5909" xlink:to="Locator_aep_OvecMember_5910" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="Locator_us-gaap_RelatedPartyDomain_5911" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SweenyMember" xlink:label="Locator_aep_SweenyMember_5912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyDomain_5911" xlink:to="Locator_aep_SweenyMember_5912" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5841" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis" xlink:label="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis_5842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5841" xlink:to="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis_5842" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis" xlink:label="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis_5965" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain" xlink:label="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationAxis_5965" xlink:to="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5966" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain" xlink:label="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5913" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IkecMember" xlink:label="Locator_aep_IkecMember_5914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5913" xlink:to="Locator_aep_IkecMember_5914" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain" xlink:label="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5915" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAffiliatesMember" xlink:label="Locator_us-gaap_OtherAffiliatesMember_5916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_InvestmentsInAndAdvancesToAffiliatesCategorizationDomain_5915" xlink:to="Locator_us-gaap_OtherAffiliatesMember_5916" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5845" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_5846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5845" xlink:to="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_5846" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_5973" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_5973" xlink:to="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5974" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SabineMiningCoMember" xlink:label="Locator_aep_SabineMiningCoMember_5870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5869" xlink:to="Locator_aep_SabineMiningCoMember_5870" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VariableInterestFiveMember" xlink:label="Locator_aep_VariableInterestFiveMember_5872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5871" xlink:to="Locator_aep_VariableInterestFiveMember_5872" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5873" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JmgFundingLpMember" xlink:label="Locator_aep_JmgFundingLpMember_5874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5873" xlink:to="Locator_aep_JmgFundingLpMember_5874" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassificationOfVariableInterestEntityDomain" xlink:label="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5875" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DccFuelMember" xlink:label="Locator_aep_DccFuelMember_5876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ClassificationOfVariableInterestEntityDomain_5875" xlink:to="Locator_aep_DccFuelMember_5876" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5847" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeAxis_5848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5847" xlink:to="Locator_us-gaap_DeferredRevenueArrangementTypeAxis_5848" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeAxis" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeAxis_5975" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DeferredRevenueArrangementTypeAxis_5975" xlink:to="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5976" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UreaTransloadingAndOtherServicesMember" xlink:label="Locator_aep_UreaTransloadingAndOtherServicesMember_5882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5881" xlink:to="Locator_aep_UreaTransloadingAndOtherServicesMember_5882" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CoalTransloadingServicesMember" xlink:label="Locator_aep_CoalTransloadingServicesMember_5884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5883" xlink:to="Locator_aep_CoalTransloadingServicesMember_5884" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueArrangementTypeDomain" xlink:label="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5885" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RailcarMaintenanceServicesMember" xlink:label="Locator_aep_RailcarMaintenanceServicesMember_5886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DeferredRevenueArrangementTypeDomain_5885" xlink:to="Locator_aep_RailcarMaintenanceServicesMember_5886" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5843" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_5844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5843" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_5844" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_5967" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_5967" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5968" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NuclearFuelMember" xlink:label="Locator_us-gaap_NuclearFuelMember_5970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5969" xlink:to="Locator_us-gaap_NuclearFuelMember_5970" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5971" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetPropertyPlantAndEquipmentMember" xlink:label="Locator_aep_NetPropertyPlantAndEquipmentMember_5972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_5971" xlink:to="Locator_aep_NetPropertyPlantAndEquipmentMember_5972" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5849" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_5850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5849" xlink:to="Locator_us-gaap_PublicUtilityAxis_5850" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_5977" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_5978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilityAxis_5977" xlink:to="Locator_us-gaap_UtilityPlantDomain_5978" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_5979" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RockportPlantUnitOneMember" xlink:label="Locator_aep_RockportPlantUnitOneMember_5980" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_5979" xlink:to="Locator_aep_RockportPlantUnitOneMember_5980" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_5981" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RockportPlantUnitTwoMember" xlink:label="Locator_aep_RockportPlantUnitTwoMember_5982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_5981" xlink:to="Locator_aep_RockportPlantUnitTwoMember_5982" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_5983" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LawrenceburgGeneratingStationMember" xlink:label="Locator_aep_LawrenceburgGeneratingStationMember_5984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_5983" xlink:to="Locator_aep_LawrenceburgGeneratingStationMember_5984" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5823" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_5824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5823" xlink:to="Locator_us-gaap_StatementLineItems_5824" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5831" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_5832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_5831" xlink:to="Locator_dei_LegalEntityAxis_5832" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_5953" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_5953" xlink:to="Locator_dei_EntityDomain_5954" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTransportationMember" xlink:label="Locator_aep_AepTransportationMember_5856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5855" xlink:to="Locator_aep_AepTransportationMember_5856" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5861" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepGeneratingCoMember" xlink:label="Locator_aep_AepGeneratingCoMember_5862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5861" xlink:to="Locator_aep_AepGeneratingCoMember_5862" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5863" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepRiverOperationsLlcMember" xlink:label="Locator_aep_AepRiverOperationsLlcMember_5864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5863" xlink:to="Locator_aep_AepRiverOperationsLlcMember_5864" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5865" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoPublicServiceCoOfOklahomaKingsportPowerCoSouthwesternElectricPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoPublicServiceCoOfOklahomaKingsportPowerCoSouthwesternElectricPowerCoMember_5866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5865" xlink:to="Locator_aep_AppalachianPowerCoPublicServiceCoOfOklahomaKingsportPowerCoSouthwesternElectricPowerCoMember_5866" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5867" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WheelingPowerCoMember" xlink:label="Locator_aep_WheelingPowerCoMember_5868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5867" xlink:to="Locator_aep_WheelingPowerCoMember_5868" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_5852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5851" xlink:to="Locator_aep_AepTexasNorthCoMember_5852" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5859" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_5860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5859" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_5860" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5857" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_5858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5857" xlink:to="Locator_aep_AppalachianPowerCoMember_5858" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_5853" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_5854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_5853" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_5854" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnauditedQuarterlyFinancialInformationDetailsAbstract" xlink:label="Locator_aep_UnauditedQuarterlyFinancialInformationDetailsAbstract_5477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_5478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_UnauditedQuarterlyFinancialInformationDetailsAbstract_5477" xlink:to="Locator_us-gaap_StatementTable_5478" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBenefitPlansDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6073" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_6074" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6073" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_6074" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_6149" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_6149" xlink:to="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6150" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6151" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_6152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6151" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_6152" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6153" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_6154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_6153" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_6154" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6075" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6076" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6075" xlink:to="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6076" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6111" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_6112" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6111" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_6112" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6113" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_6114" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6113" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_6114" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6115" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_6116" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract_6115" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_6116" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6077" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6078" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6077" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6078" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6117" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear" xlink:label="Locator_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear_6118" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6117" xlink:to="Locator_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear_6118" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6119" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate" xlink:label="Locator_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate_6120" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6119" xlink:to="Locator_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate_6120" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6121" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanYearThatRateReachesUltimateTrendRate" xlink:label="Locator_us-gaap_DefinedBenefitPlanYearThatRateReachesUltimateTrendRate_6122" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract_6121" xlink:to="Locator_us-gaap_DefinedBenefitPlanYearThatRateReachesUltimateTrendRate_6122" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6079" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6080" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6079" xlink:to="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6080" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6123" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_6124" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6123" xlink:to="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_6124" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6125" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_6126" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6125" xlink:to="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_6126" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6127" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents_6128" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6127" xlink:to="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents_6128" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6129" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation_6130" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_6129" xlink:to="Locator_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation_6130" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6081" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6082" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6081" xlink:to="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6082" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6131" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6132" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6131" xlink:to="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6132" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6005" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="Locator_us-gaap_DefinedBenefitPlanServiceCost_6006" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6005" xlink:to="Locator_us-gaap_DefinedBenefitPlanServiceCost_6006" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6007" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="Locator_us-gaap_DefinedBenefitPlanInterestCost_6008" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6007" xlink:to="Locator_us-gaap_DefinedBenefitPlanInterestCost_6008" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6009" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialNetGainsLosses" xlink:label="Locator_us-gaap_DefinedBenefitPlanActuarialNetGainsLosses_6010" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6009" xlink:to="Locator_us-gaap_DefinedBenefitPlanActuarialNetGainsLosses_6010" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6011" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="Locator_us-gaap_DefinedBenefitPlanPlanAmendments_6012" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6011" xlink:to="Locator_us-gaap_DefinedBenefitPlanPlanAmendments_6012" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6013" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanCurtailments" xlink:label="Locator_us-gaap_DefinedBenefitPlanCurtailments_6014" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6013" xlink:to="Locator_us-gaap_DefinedBenefitPlanCurtailments_6014" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6015" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitsPaid" xlink:label="Locator_us-gaap_DefinedBenefitPlanBenefitsPaid_6016" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6015" xlink:to="Locator_us-gaap_DefinedBenefitPlanBenefitsPaid_6016" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6017" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByPlanParticipants" xlink:label="Locator_us-gaap_DefinedBenefitPlanContributionsByPlanParticipants_6018" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6017" xlink:to="Locator_us-gaap_DefinedBenefitPlanContributionsByPlanParticipants_6018" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6019" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived" xlink:label="Locator_us-gaap_DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived_6020" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6019" xlink:to="Locator_us-gaap_DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived_6020" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6003" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6004" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6003" xlink:to="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6004" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6021" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6022" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_6021" xlink:to="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6022" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6133" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6134" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6133" xlink:to="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6134" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6139" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_6140" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6139" xlink:to="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_6140" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="Locator_us-gaap_DefinedBenefitPlanContributionsByEmployer_6142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6141" xlink:to="Locator_us-gaap_DefinedBenefitPlanContributionsByEmployer_6142" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6143" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByPlanParticipants" xlink:label="Locator_us-gaap_DefinedBenefitPlanContributionsByPlanParticipants_6144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6143" xlink:to="Locator_us-gaap_DefinedBenefitPlanContributionsByPlanParticipants_6144" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitsPaid" xlink:label="Locator_us-gaap_DefinedBenefitPlanBenefitsPaid_6146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6145" xlink:to="Locator_us-gaap_DefinedBenefitPlanBenefitsPaid_6146" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6137" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6138" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6137" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6138" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6147" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_6147" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6148" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6135" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="Locator_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_6136" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract_6135" xlink:to="Locator_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_6136" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6083" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6084" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6083" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6084" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6061" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_6062" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6061" xlink:to="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_6062" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6063" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_6064" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6063" xlink:to="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_6064" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6065" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent" xlink:label="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_6066" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_6065" xlink:to="Locator_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_6066" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6085" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6086" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6085" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6086" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6067" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsAbstract" xlink:label="Locator_aep_ComponentsAbstract_6068" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6067" xlink:to="Locator_aep_ComponentsAbstract_6068" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsAbstract" xlink:label="Locator_aep_ComponentsAbstract_6055" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_6056" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsAbstract_6055" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_6056" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsAbstract" xlink:label="Locator_aep_ComponentsAbstract_6057" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_6058" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsAbstract_6057" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_6058" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsAbstract" xlink:label="Locator_aep_ComponentsAbstract_6059" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax_6060" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsAbstract_6059" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax_6060" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6069" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecordedAsAbstract" xlink:label="Locator_aep_RecordedAsAbstract_6070" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract_6069" xlink:to="Locator_aep_RecordedAsAbstract_6070" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecordedAsAbstract" xlink:label="Locator_aep_RecordedAsAbstract_6211" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_6212" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RecordedAsAbstract_6211" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_6212" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6087" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6088" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6087" xlink:to="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6088" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6043" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTax" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTax_6044" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6043" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTax_6044" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6045" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_6046" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6045" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_6046" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6047" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax_6048" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6047" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax_6048" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6049" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax_6050" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6049" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax_6050" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6051" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax_6052" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6051" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax_6052" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract" xlink:label="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6053" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease_6054" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ComponentsOfChangeInPlanAssetsAndBenefitObligationsRecognizedInPretaxAociAbstract_6053" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease_6054" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6089" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract_6090" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6089" xlink:to="Locator_us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract_6090" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract_6201" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6202" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract_6201" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6202" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6091" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract" xlink:label="Locator_aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract_6092" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6091" xlink:to="Locator_aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract_6092" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract" xlink:label="Locator_aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract_6109" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations" xlink:label="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations_6110" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PensionAndOtherPostretirementPlansAssetsPercentageAbstract_6109" xlink:to="Locator_us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations_6110" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6093" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract" xlink:label="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6094" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6093" xlink:to="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6094" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract" xlink:label="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6157" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_6158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6157" xlink:to="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_6158" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5993" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_5994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5993" xlink:to="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_5994" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5995" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_5996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5995" xlink:to="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_5996" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5997" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPurchasesSalesAndSettlements" xlink:label="Locator_us-gaap_DefinedBenefitPlanPurchasesSalesAndSettlements_5998" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5997" xlink:to="Locator_us-gaap_DefinedBenefitPlanPurchasesSalesAndSettlements_5998" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5999" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_6000" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_5999" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_6000" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_6001" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_6002" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_6001" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_6002" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract" xlink:label="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6155" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6155" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6156" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract" xlink:label="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6159" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ReconciliationOfChangesInFairValueOfLevel3PlanAssetsAbstract_6159" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6160" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6095" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedBenefitObligationAbstract" xlink:label="Locator_aep_AccumulatedBenefitObligationAbstract_6096" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6095" xlink:to="Locator_aep_AccumulatedBenefitObligationAbstract_6096" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedBenefitObligationAbstract" xlink:label="Locator_aep_AccumulatedBenefitObligationAbstract_6161" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_6162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AccumulatedBenefitObligationAbstract_6161" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_6162" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6097" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6098" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6097" xlink:to="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6098" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6203" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6204" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6203" xlink:to="Locator_us-gaap_DefinedBenefitPlanBenefitObligation_6204" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6205" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_6206" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6205" xlink:to="Locator_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_6206" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6207" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6207" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6208" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6209" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnderfundedAccumulatedBenefitObligation" xlink:label="Locator_aep_UnderfundedAccumulatedBenefitObligation_6210" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract_6209" xlink:to="Locator_aep_UnderfundedAccumulatedBenefitObligation_6210" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6099" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6100" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6099" xlink:to="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6100" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6163" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearOne" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearOne_6164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6163" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearOne_6164" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6165" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearTwo" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearTwo_6166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6165" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearTwo_6166" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearThree" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearThree_6168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6167" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearThree_6168" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFour" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFour_6170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6169" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFour_6170" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6171" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFive" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFive_6172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6171" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInYearFive_6172" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6173" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInFiveFiscalYearsThereafter" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInFiveFiscalYearsThereafter_6174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract_6173" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsInFiveFiscalYearsThereafter_6174" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6101" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6102" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6101" xlink:to="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6102" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6023" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="Locator_us-gaap_DefinedBenefitPlanServiceCost_6024" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6023" xlink:to="Locator_us-gaap_DefinedBenefitPlanServiceCost_6024" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6025" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="Locator_us-gaap_DefinedBenefitPlanInterestCost_6026" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6025" xlink:to="Locator_us-gaap_DefinedBenefitPlanInterestCost_6026" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6027" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_6028" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6027" xlink:to="Locator_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_6028" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6029" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="Locator_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_6030" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6029" xlink:to="Locator_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_6030" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6031" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionObligationsAssets" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfTransitionObligationsAssets_6032" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6031" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfTransitionObligationsAssets_6032" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6033" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6034" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6033" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_6034" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6035" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_6036" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6035" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_6036" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6037" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_6038" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6037" xlink:to="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_6038" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6039" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="Locator_aep_CapitalizedPortionOfNetPeriodicBenefitCost_6040" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6039" xlink:to="Locator_aep_CapitalizedPortionOfNetPeriodicBenefitCost_6040" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6041" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetPeriodicBenefitCostRecognizedAsExpense" xlink:label="Locator_aep_NetPeriodicBenefitCostRecognizedAsExpense_6042" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_6041" xlink:to="Locator_aep_NetPeriodicBenefitCostRecognizedAsExpense_6042" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6103" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6104" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6103" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6104" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6189" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetGainsLosses_6190" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6189" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetGainsLosses_6190" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6191" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit_6192" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6191" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit_6192" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6193" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation_6194" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6193" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation_6194" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6195" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear_6196" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6195" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear_6196" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6197" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpectedToBeRecordedAsAbstract" xlink:label="Locator_aep_ExpectedToBeRecordedAsAbstract_6198" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract_6197" xlink:to="Locator_aep_ExpectedToBeRecordedAsAbstract_6198" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpectedToBeRecordedAsAbstract" xlink:label="Locator_aep_ExpectedToBeRecordedAsAbstract_6071" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" xlink:label="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear_6072" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ExpectedToBeRecordedAsAbstract_6071" xlink:to="Locator_us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear_6072" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6105" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6106" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6105" xlink:to="Locator_aep_BenefitPlansTextualsAbstract_6106" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6175" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:label="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_6176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6175" xlink:to="Locator_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_6176" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6177" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:label="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear_6178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6177" xlink:to="Locator_us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear_6178" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6179" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="Locator_us-gaap_DefinedContributionPlanCostRecognized_6180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6179" xlink:to="Locator_us-gaap_DefinedContributionPlanCostRecognized_6180" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6181" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MatchingContributionsProvidedPercentage" xlink:label="Locator_aep_MatchingContributionsProvidedPercentage_6182" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6181" xlink:to="Locator_aep_MatchingContributionsProvidedPercentage_6182" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6183" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecondMatchingContributionsProvidedPercentage" xlink:label="Locator_aep_SecondMatchingContributionsProvidedPercentage_6184" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6183" xlink:to="Locator_aep_SecondMatchingContributionsProvidedPercentage_6184" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6185" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EligibleCompensationContributionByEmployeePercentage" xlink:label="Locator_aep_EligibleCompensationContributionByEmployeePercentage_6186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6185" xlink:to="Locator_aep_EligibleCompensationContributionByEmployeePercentage_6186" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTextualsAbstract" xlink:label="Locator_aep_BenefitPlansTextualsAbstract_6187" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecondEligibleCompensationContributionByEmployeePercentage" xlink:label="Locator_aep_SecondEligibleCompensationContributionByEmployeePercentage_6188" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTextualsAbstract_6187" xlink:to="Locator_aep_SecondEligibleCompensationContributionByEmployeePercentage_6188" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6535" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_6536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6535" xlink:to="Locator_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_6536" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_6593" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6594" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_6593" xlink:to="Locator_us-gaap_PlanAssetCategoriesDomain_6594" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6571" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6571" xlink:to="Locator_us-gaap_EquitySecuritiesMember_6572" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6625" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InternationalMember" xlink:label="Locator_aep_InternationalMember_6626" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_6625" xlink:to="Locator_aep_InternationalMember_6626" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6627" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RealEstateInvestmentMember" xlink:label="Locator_us-gaap_RealEstateInvestmentMember_6628" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_6627" xlink:to="Locator_us-gaap_RealEstateInvestmentMember_6628" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6629" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommonCollectiveTrustInternationalMember" xlink:label="Locator_aep_CommonCollectiveTrustInternationalMember_6630" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_6629" xlink:to="Locator_aep_CommonCollectiveTrustInternationalMember_6630" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6631" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommonCollectiveTrustGlobalMember" xlink:label="Locator_aep_CommonCollectiveTrustGlobalMember_6632" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_6631" xlink:to="Locator_aep_CommonCollectiveTrustGlobalMember_6632" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_6623" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DomesticMember" xlink:label="Locator_aep_DomesticMember_6624" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_6623" xlink:to="Locator_aep_DomesticMember_6624" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6573" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6573" xlink:to="Locator_us-gaap_FixedIncomeSecuritiesMember_6574" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6599" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommonCollectiveTrustDebtMember" xlink:label="Locator_aep_CommonCollectiveTrustDebtMember_6600" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6599" xlink:to="Locator_aep_CommonCollectiveTrustDebtMember_6600" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6601" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_USTreasuryAndGovernmentMember" xlink:label="Locator_us-gaap_USTreasuryAndGovernmentMember_6602" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6601" xlink:to="Locator_us-gaap_USTreasuryAndGovernmentMember_6602" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6603" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="Locator_us-gaap_CorporateDebtSecuritiesMember_6604" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6603" xlink:to="Locator_us-gaap_CorporateDebtSecuritiesMember_6604" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6605" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ForeignDebtMember" xlink:label="Locator_aep_ForeignDebtMember_6606" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6605" xlink:to="Locator_aep_ForeignDebtMember_6606" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6607" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_USStatesAndPoliticalSubdivisionsMember" xlink:label="Locator_us-gaap_USStatesAndPoliticalSubdivisionsMember_6608" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6607" xlink:to="Locator_us-gaap_USStatesAndPoliticalSubdivisionsMember_6608" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="Locator_us-gaap_FixedIncomeSecuritiesMember_6609" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetBackedSecuritiesMember" xlink:label="Locator_us-gaap_AssetBackedSecuritiesMember_6610" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeSecuritiesMember_6609" xlink:to="Locator_us-gaap_AssetBackedSecuritiesMember_6610" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6575" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RealEstateMember" xlink:label="Locator_us-gaap_RealEstateMember_6576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6575" xlink:to="Locator_us-gaap_RealEstateMember_6576" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6577" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AlternativeInvestmentsMember" xlink:label="Locator_aep_AlternativeInvestmentsMember_6578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6577" xlink:to="Locator_aep_AlternativeInvestmentsMember_6578" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6579" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesLendingMember" xlink:label="Locator_aep_SecuritiesLendingMember_6580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6579" xlink:to="Locator_aep_SecuritiesLendingMember_6580" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6581" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesPledgedAsCollateralMember" xlink:label="Locator_us-gaap_SecuritiesPledgedAsCollateralMember_6582" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6581" xlink:to="Locator_us-gaap_SecuritiesPledgedAsCollateralMember_6582" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6583" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsMember" xlink:label="Locator_us-gaap_CashAndCashEquivalentsMember_6584" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6583" xlink:to="Locator_us-gaap_CashAndCashEquivalentsMember_6584" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6585" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherPendingTransactionsAndAccruedIncomeMember" xlink:label="Locator_aep_OtherPendingTransactionsAndAccruedIncomeMember_6586" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6585" xlink:to="Locator_aep_OtherPendingTransactionsAndAccruedIncomeMember_6586" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="Locator_us-gaap_PlanAssetCategoriesDomain_6587" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TrustedOwnedLifeInsuranceMember" xlink:label="Locator_aep_TrustedOwnedLifeInsuranceMember_6588" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PlanAssetCategoriesDomain_6587" xlink:to="Locator_aep_TrustedOwnedLifeInsuranceMember_6588" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TrustedOwnedLifeInsuranceMember" xlink:label="Locator_aep_TrustedOwnedLifeInsuranceMember_6611" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InternationalEquitiesMember" xlink:label="Locator_aep_InternationalEquitiesMember_6612" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TrustedOwnedLifeInsuranceMember_6611" xlink:to="Locator_aep_InternationalEquitiesMember_6612" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TrustedOwnedLifeInsuranceMember" xlink:label="Locator_aep_TrustedOwnedLifeInsuranceMember_6613" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_USTreasuryBondSecuritiesMember" xlink:label="Locator_us-gaap_USTreasuryBondSecuritiesMember_6614" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TrustedOwnedLifeInsuranceMember_6613" xlink:to="Locator_us-gaap_USTreasuryBondSecuritiesMember_6614" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6537" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_6538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6537" xlink:to="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_6538" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_6595" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6596" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis_6595" xlink:to="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6596" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6615" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="Locator_us-gaap_FairValueInputsLevel1Member_6616" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6615" xlink:to="Locator_us-gaap_FairValueInputsLevel1Member_6616" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6617" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="Locator_us-gaap_FairValueInputsLevel2Member_6618" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6617" xlink:to="Locator_us-gaap_FairValueInputsLevel2Member_6618" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6619" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="Locator_us-gaap_FairValueInputsLevel3Member_6620" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6619" xlink:to="Locator_us-gaap_FairValueInputsLevel3Member_6620" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6621" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueInputsOtherMember" xlink:label="Locator_aep_FairValueInputsOtherMember_6622" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6621" xlink:to="Locator_aep_FairValueInputsOtherMember_6622" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6541" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="Locator_us-gaap_StatementScenarioAxis_6542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6541" xlink:to="Locator_us-gaap_StatementScenarioAxis_6542" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="Locator_us-gaap_StatementScenarioAxis_6589" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="Locator_us-gaap_ScenarioUnspecifiedDomain_6590" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementScenarioAxis_6589" xlink:to="Locator_us-gaap_ScenarioUnspecifiedDomain_6590" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="Locator_us-gaap_ScenarioUnspecifiedDomain_6565" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MedicareSubsidyReceiptsMember" xlink:label="Locator_aep_MedicareSubsidyReceiptsMember_6566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScenarioUnspecifiedDomain_6565" xlink:to="Locator_aep_MedicareSubsidyReceiptsMember_6566" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="Locator_us-gaap_ScenarioUnspecifiedDomain_6567" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPaymentsMember" xlink:label="Locator_aep_BenefitPaymentsMember_6568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScenarioUnspecifiedDomain_6567" xlink:to="Locator_aep_BenefitPaymentsMember_6568" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="Locator_us-gaap_ScenarioUnspecifiedDomain_6569" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PensionPaymentsMember" xlink:label="Locator_aep_PensionPaymentsMember_6570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScenarioUnspecifiedDomain_6569" xlink:to="Locator_aep_PensionPaymentsMember_6570" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6533" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_6534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6533" xlink:to="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_6534" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_6591" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6592" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_6591" xlink:to="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6592" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6559" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetOfTaxAociMember" xlink:label="Locator_aep_NetOfTaxAociMember_6560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6559" xlink:to="Locator_aep_NetOfTaxAociMember_6560" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6561" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredIncomeTaxesMember" xlink:label="Locator_aep_DeferredIncomeTaxesMember_6562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6561" xlink:to="Locator_aep_DeferredIncomeTaxesMember_6562" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6563" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsMember" xlink:label="Locator_aep_RegulatoryAssetsMember_6564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_6563" xlink:to="Locator_aep_RegulatoryAssetsMember_6564" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6543" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_6544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6543" xlink:to="Locator_us-gaap_RangeAxis_6544" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_6633" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_6634" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeAxis_6633" xlink:to="Locator_us-gaap_RangeMember_6634" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_6637" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinimumMember" xlink:label="Locator_us-gaap_MinimumMember_6638" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_6637" xlink:to="Locator_us-gaap_MinimumMember_6638" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_6635" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaximumMember" xlink:label="Locator_us-gaap_MaximumMember_6636" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_6635" xlink:to="Locator_us-gaap_MaximumMember_6636" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6539" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6539" xlink:to="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6540" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6597" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6598" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6597" xlink:to="Locator_us-gaap_DefinedBenefitPlansDomain_6598" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6545" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnderfundedPensionPlansMember" xlink:label="Locator_aep_UnderfundedPensionPlansMember_6546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6545" xlink:to="Locator_aep_UnderfundedPensionPlansMember_6546" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6547" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NonqualifiedPensionPlansMember" xlink:label="Locator_aep_NonqualifiedPensionPlansMember_6548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6547" xlink:to="Locator_aep_NonqualifiedPensionPlansMember_6548" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6549" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_QualifiedPensionPlansMember" xlink:label="Locator_aep_QualifiedPensionPlansMember_6550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6549" xlink:to="Locator_aep_QualifiedPensionPlansMember_6550" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6551" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_PensionPlansDefinedBenefitMember_6552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6551" xlink:to="Locator_us-gaap_PensionPlansDefinedBenefitMember_6552" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6555" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitObligationsMember" xlink:label="Locator_aep_BenefitObligationsMember_6556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6555" xlink:to="Locator_aep_BenefitObligationsMember_6556" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6557" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitCostsMember" xlink:label="Locator_aep_BenefitCostsMember_6558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6557" xlink:to="Locator_aep_BenefitCostsMember_6558" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6553" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_6554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6553" xlink:to="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_6554" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6531" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6531" xlink:to="Locator_us-gaap_StatementLineItems_6532" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansDetailsAbstract" xlink:label="Locator_aep_BenefitPlansDetailsAbstract_6199" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6200" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansDetailsAbstract_6199" xlink:to="Locator_us-gaap_StatementTable_6200" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBenefitPlansTables">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6709" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6710" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6709" xlink:to="Locator_aep_BenefitPlansTablesAbstract_6710" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6639" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAssumptionsUsedTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_6640" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6639" xlink:to="Locator_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_6640" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_6642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6641" xlink:to="Locator_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_6642" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6643" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_6644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6643" xlink:to="Locator_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_6644" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6645" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_6646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6645" xlink:to="Locator_us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_6646" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6647" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_6648" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6647" xlink:to="Locator_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_6648" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6649" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_6650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6649" xlink:to="Locator_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_6650" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6651" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_6652" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6651" xlink:to="Locator_us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_6652" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6653" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_6654" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6653" xlink:to="Locator_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_6654" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6655" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_6656" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6655" xlink:to="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_6656" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6657" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedBenefitObligationTextBlock" xlink:label="Locator_aep_AccumulatedBenefitObligationTextBlock_6658" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6657" xlink:to="Locator_aep_AccumulatedBenefitObligationTextBlock_6658" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6659" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_6660" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6659" xlink:to="Locator_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_6660" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6661" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_6662" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6661" xlink:to="Locator_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_6662" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6663" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_6664" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6663" xlink:to="Locator_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_6664" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitPlansTablesAbstract" xlink:label="Locator_aep_BenefitPlansTablesAbstract_6665" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_6666" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitPlansTablesAbstract_6665" xlink:to="Locator_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_6666" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_6711" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6712" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_6711" xlink:to="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6712" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6713" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6714" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_6713" xlink:to="Locator_us-gaap_DefinedBenefitPlansDomain_6714" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6715" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_PensionPlansDefinedBenefitMember_6716" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6715" xlink:to="Locator_us-gaap_PensionPlansDefinedBenefitMember_6716" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6719" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitObligationsMember" xlink:label="Locator_aep_BenefitObligationsMember_6720" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6719" xlink:to="Locator_aep_BenefitObligationsMember_6720" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6721" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitCostsMember" xlink:label="Locator_aep_BenefitCostsMember_6722" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6721" xlink:to="Locator_aep_BenefitCostsMember_6722" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_6717" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_6718" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_6717" xlink:to="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_6718" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureIncomeTaxesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="Locator_us-gaap_IncomeTaxAuthorityAxis_7141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_7142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityAxis_7141" xlink:to="Locator_us-gaap_IncomeTaxAuthorityDomain_7142" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_7143" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OklahomaMember" xlink:label="Locator_aep_OklahomaMember_7144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_7143" xlink:to="Locator_aep_OklahomaMember_7144" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_7145" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TennesseeMember" xlink:label="Locator_aep_TennesseeMember_7146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_7145" xlink:to="Locator_aep_TennesseeMember_7146" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_7147" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VirginiaMember" xlink:label="Locator_aep_VirginiaMember_7148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_7147" xlink:to="Locator_aep_VirginiaMember_7148" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="Locator_us-gaap_IncomeTaxAuthorityDomain_7149" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WestVirginiaMember" xlink:label="Locator_aep_WestVirginiaMember_7150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxAuthorityDomain_7149" xlink:to="Locator_aep_WestVirginiaMember_7150" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6837" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6837" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6838" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6909" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6909" xlink:to="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6910" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6885" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="Locator_us-gaap_CurrentFederalTaxExpenseBenefit_6886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6885" xlink:to="Locator_us-gaap_CurrentFederalTaxExpenseBenefit_6886" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6887" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_6888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6887" xlink:to="Locator_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_6888" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6889" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_6890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6889" xlink:to="Locator_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_6890" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6911" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6911" xlink:to="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6912" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6915" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="Locator_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_6916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6915" xlink:to="Locator_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_6916" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6917" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_6918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6917" xlink:to="Locator_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_6918" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6919" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_6920" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperationsAbstract_6919" xlink:to="Locator_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_6920" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6913" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract_6913" xlink:to="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6914" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6873" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="Locator_us-gaap_CurrentForeignTaxExpenseBenefit_6874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6873" xlink:to="Locator_us-gaap_CurrentForeignTaxExpenseBenefit_6874" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_6876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6875" xlink:to="Locator_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_6876" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6877" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations" xlink:label="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations_6878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract_6877" xlink:to="Locator_us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations_6878" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6839" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6839" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6840" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6857" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_6858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6857" xlink:to="Locator_us-gaap_ProfitLoss_6858" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6859" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_6860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6859" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_6860" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6861" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_6862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6861" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_6862" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6863" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefit_6864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6863" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefit_6864" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6865" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="Locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_6866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6865" xlink:to="Locator_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_6866" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6867" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="Locator_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_6868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6867" xlink:to="Locator_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_6868" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6869" xlink:to="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6870" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6757" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation" xlink:label="Locator_us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation_6758" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6757" xlink:to="Locator_us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation_6758" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6759" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsInvestment" xlink:label="Locator_us-gaap_IncomeTaxReconciliationTaxCreditsInvestment_6760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6759" xlink:to="Locator_us-gaap_IncomeTaxReconciliationTaxCreditsInvestment_6760" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6761" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesDueToEnergyProductionCredits" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToEnergyProductionCredits_6762" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6761" xlink:to="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToEnergyProductionCredits_6762" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6763" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal" xlink:label="Locator_us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal_6764" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6763" xlink:to="Locator_us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal_6764" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6765" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesDueToRemovalCosts" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToRemovalCosts_6766" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6765" xlink:to="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToRemovalCosts_6766" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6767" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAFUDC" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAFUDC_6768" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6767" xlink:to="Locator_aep_IncreaseDecreaseInIncomeTaxesAFUDC_6768" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6769" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationDeductionsMedicarePrescriptionDrugBenefitSubsidy" xlink:label="Locator_us-gaap_IncomeTaxReconciliationDeductionsMedicarePrescriptionDrugBenefitSubsidy_6770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6769" xlink:to="Locator_us-gaap_IncomeTaxReconciliationDeductionsMedicarePrescriptionDrugBenefitSubsidy_6770" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6771" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="Locator_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_6772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6771" xlink:to="Locator_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_6772" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6773" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="Locator_us-gaap_IncomeTaxReconciliationOtherAdjustments_6774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6773" xlink:to="Locator_us-gaap_IncomeTaxReconciliationOtherAdjustments_6774" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6775" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesDueToTaxReserveAdjustments" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToTaxReserveAdjustments_6776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6775" xlink:to="Locator_aep_IncreaseDecreaseInIncomeTaxesDueToTaxReserveAdjustments_6776" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6777" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherReconcilingItems" xlink:label="Locator_us-gaap_IncomeTaxReconciliationOtherReconcilingItems_6778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6777" xlink:to="Locator_us-gaap_IncomeTaxReconciliationOtherReconcilingItems_6778" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseDecreaseInIncomeTaxesAbstract" xlink:label="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6779" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefit_6780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncreaseDecreaseInIncomeTaxesAbstract_6779" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefit_6780" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6871" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="Locator_us-gaap_EffectiveIncomeTaxRateContinuingOperations_6872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_6871" xlink:to="Locator_us-gaap_EffectiveIncomeTaxRateContinuingOperations_6872" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6841" xlink:to="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6842" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6725" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="Locator_us-gaap_DeferredTaxAssetsNet_6726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6725" xlink:to="Locator_us-gaap_DeferredTaxAssetsNet_6726" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6727" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="Locator_us-gaap_DeferredTaxLiabilities_6728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6727" xlink:to="Locator_us-gaap_DeferredTaxLiabilities_6728" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6729" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredTaxAssetsLiabilitiesNetPropertyRelatedTemporaryDifferences" xlink:label="Locator_aep_DeferredTaxAssetsLiabilitiesNetPropertyRelatedTemporaryDifferences_6730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6729" xlink:to="Locator_aep_DeferredTaxAssetsLiabilitiesNetPropertyRelatedTemporaryDifferences_6730" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6731" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsDueFromCustomersForFutureFederalIncomeTaxes" xlink:label="Locator_aep_AmountsDueFromCustomersForFutureFederalIncomeTaxes_6732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6731" xlink:to="Locator_aep_AmountsDueFromCustomersForFutureFederalIncomeTaxes_6732" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6733" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredStateIncomeTaxes" xlink:label="Locator_aep_DeferredStateIncomeTaxes_6734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6733" xlink:to="Locator_aep_DeferredStateIncomeTaxes_6734" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6735" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_Deferredtaxassetsliabilitiessecuritizedtransitionassets" xlink:label="Locator_aep_Deferredtaxassetsliabilitiessecuritizedtransitionassets_6736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6735" xlink:to="Locator_aep_Deferredtaxassetsliabilitiessecuritizedtransitionassets_6736" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6737" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesRegulatoryAssets" xlink:label="Locator_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_6738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6737" xlink:to="Locator_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_6738" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6739" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="Locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_6740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6739" xlink:to="Locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_6740" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6741" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccruedPensions" xlink:label="Locator_aep_AccruedPensions_6742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6741" xlink:to="Locator_aep_AccruedPensions_6742" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6743" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome" xlink:label="Locator_us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_6744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6743" xlink:to="Locator_us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_6744" order="9.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6745" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations" xlink:label="Locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_6746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6745" xlink:to="Locator_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_6746" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="Locator_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_6748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6747" xlink:to="Locator_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_6748" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6749" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness" xlink:label="Locator_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness_6750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6749" xlink:to="Locator_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness_6750" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6751" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="Locator_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_6752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6751" xlink:to="Locator_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_6752" order="13.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6753" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AllOtherNet" xlink:label="Locator_aep_AllOtherNet_6754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6753" xlink:to="Locator_aep_AllOtherNet_6754" order="14.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract" xlink:label="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6755" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="Locator_us-gaap_DeferredTaxAssetsLiabilitiesNet_6756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NetDeferredTaxLiabilityAndSignificantTemporaryDifferencesAbstract_6755" xlink:to="Locator_us-gaap_DeferredTaxAssetsLiabilitiesNet_6756" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6843" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6843" xlink:to="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6844" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6853" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="Locator_us-gaap_OperatingLossCarryforwards_6854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6853" xlink:to="Locator_us-gaap_OperatingLossCarryforwards_6854" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6855" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsExpirationDates" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsExpirationDates_6856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingLossCarryforwardsLineItems_6855" xlink:to="Locator_us-gaap_OperatingLossCarryforwardsExpirationDates_6856" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract" xlink:label="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6845" xlink:to="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6846" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract" xlink:label="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6879" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExaminationInterestExpense" xlink:label="Locator_us-gaap_IncomeTaxExaminationInterestExpense_6880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6879" xlink:to="Locator_us-gaap_IncomeTaxExaminationInterestExpense_6880" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract" xlink:label="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxExaminationInterestExpenseInterestIncome" xlink:label="Locator_aep_IncomeTaxExaminationInterestExpenseInterestIncome_6882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6881" xlink:to="Locator_aep_IncomeTaxExaminationInterestExpenseInterestIncome_6882" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract" xlink:label="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfPriorPeriodInterestExpense" xlink:label="Locator_aep_ReversalOfPriorPeriodInterestExpense_6884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryOfAmountsReportedForInterestExpenseInterestIncomeAndReversalOfPriorPeriodInterestExpenseAbstract_6883" xlink:to="Locator_aep_ReversalOfPriorPeriodInterestExpense_6884" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract" xlink:label="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6847" xlink:to="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6848" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract" xlink:label="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6921" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccrualForReceiptOfInterest" xlink:label="Locator_aep_AccrualForReceiptOfInterest_6922" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6921" xlink:to="Locator_aep_AccrualForReceiptOfInterest_6922" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract" xlink:label="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6923" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued" xlink:label="Locator_us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued_6924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountsAccruedForReceiptOfInterestAndPaymentOfInterestAndPenaltiesAbstract_6923" xlink:to="Locator_us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued_6924" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6849" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6849" xlink:to="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6850" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6893" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_6894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6893" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_6894" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6895" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_6896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6895" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_6896" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6897" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_6898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6897" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_6898" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6899" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions_6900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6899" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions_6900" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6901" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities_6902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6901" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities_6902" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6903" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_6904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6903" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_6904" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6905" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_6906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6905" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_6906" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6891" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefits_6892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6891" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefits_6892" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6907" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefits_6908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_6907" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefits_6908" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_6851" xlink:to="Locator_aep_IncomeTaxesTextualsAbstract_6852" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6781" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxEffectOfExtraordinaryItem" xlink:label="Locator_us-gaap_TaxEffectOfExtraordinaryItem_6782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6781" xlink:to="Locator_us-gaap_TaxEffectOfExtraordinaryItem_6782" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6783" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="Locator_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_6784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6783" xlink:to="Locator_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_6784" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6785" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FederalNetIncomeTaxOperatingLoss" xlink:label="Locator_aep_FederalNetIncomeTaxOperatingLoss_6786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6785" xlink:to="Locator_aep_FederalNetIncomeTaxOperatingLoss_6786" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6787" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="Locator_us-gaap_TaxCreditCarryforwardAmount_6788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6787" xlink:to="Locator_us-gaap_TaxCreditCarryforwardAmount_6788" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6789" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherTaxCarryforwardGrossAmount" xlink:label="Locator_us-gaap_OtherTaxCarryforwardGrossAmount_6790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6789" xlink:to="Locator_us-gaap_OtherTaxCarryforwardGrossAmount_6790" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6791" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TaxCreditCarryforwardAmountToExpireIfNotUsed" xlink:label="Locator_aep_TaxCreditCarryforwardAmountToExpireIfNotUsed_6792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6791" xlink:to="Locator_aep_TaxCreditCarryforwardAmountToExpireIfNotUsed_6792" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6793" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxCreditCarryforwardExpirationDates" xlink:label="Locator_us-gaap_TaxCreditCarryforwardExpirationDates_6794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6793" xlink:to="Locator_us-gaap_TaxCreditCarryforwardExpirationDates_6794" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6795" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherTaxCarryforwardGrossAmountToExpireIfNotUsed" xlink:label="Locator_aep_OtherTaxCarryforwardGrossAmountToExpireIfNotUsed_6796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6795" xlink:to="Locator_aep_OtherTaxCarryforwardGrossAmountToExpireIfNotUsed_6796" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6797" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherTaxCarryforwardExpirationDates" xlink:label="Locator_us-gaap_OtherTaxCarryforwardExpirationDates_6798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6797" xlink:to="Locator_us-gaap_OtherTaxCarryforwardExpirationDates_6798" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6799" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxCreditCarryforwardValuationAllowance" xlink:label="Locator_us-gaap_TaxCreditCarryforwardValuationAllowance_6800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6799" xlink:to="Locator_us-gaap_TaxCreditCarryforwardValuationAllowance_6800" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6801" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxCreditCarryforwardDeferredTaxAsset" xlink:label="Locator_us-gaap_TaxCreditCarryforwardDeferredTaxAsset_6802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6801" xlink:to="Locator_us-gaap_TaxCreditCarryforwardDeferredTaxAsset_6802" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6803" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="Locator_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_6804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6803" xlink:to="Locator_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_6804" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6805" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PeriodWithNoChangeInUnrecognizedTaxBenefits" xlink:label="Locator_aep_PeriodWithNoChangeInUnrecognizedTaxBenefits_6806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6805" xlink:to="Locator_aep_PeriodWithNoChangeInUnrecognizedTaxBenefits_6806" order="12.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6807" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CreditAllocationToProjectByIRS" xlink:label="Locator_aep_CreditAllocationToProjectByIRS_6808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6807" xlink:to="Locator_aep_CreditAllocationToProjectByIRS_6808" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6809" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashFlowBenefitDueToBonusDepreciationProvision" xlink:label="Locator_aep_CashFlowBenefitDueToBonusDepreciationProvision_6810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6809" xlink:to="Locator_aep_CashFlowBenefitDueToBonusDepreciationProvision_6810" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6811" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DecreaseInDeferredTaxAssets" xlink:label="Locator_aep_DecreaseInDeferredTaxAssets_6812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6811" xlink:to="Locator_aep_DecreaseInDeferredTaxAssets_6812" order="15.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6813" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetRegulatoryTaxAssetsRecorded" xlink:label="Locator_aep_NetRegulatoryTaxAssetsRecorded_6814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6813" xlink:to="Locator_aep_NetRegulatoryTaxAssetsRecorded_6814" order="16.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6815" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DecreaseInNetIncome" xlink:label="Locator_aep_DecreaseInNetIncome_6816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6815" xlink:to="Locator_aep_DecreaseInNetIncome_6816" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6817" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreasedBonusDepreciation" xlink:label="Locator_aep_IncreasedBonusDepreciation_6818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6817" xlink:to="Locator_aep_IncreasedBonusDepreciation_6818" order="18.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6819" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashFlowBenefitSmallBusinessJobsAct" xlink:label="Locator_aep_CashFlowBenefitSmallBusinessJobsAct_6820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6819" xlink:to="Locator_aep_CashFlowBenefitSmallBusinessJobsAct_6820" order="19.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6821" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewCommercialActivityTax" xlink:label="Locator_aep_NewCommercialActivityTax_6822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6821" xlink:to="Locator_aep_NewCommercialActivityTax_6822" order="20.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6823" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TaxBeingPhasedInPercent" xlink:label="Locator_aep_TaxBeingPhasedInPercent_6824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6823" xlink:to="Locator_aep_TaxBeingPhasedInPercent_6824" order="21.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6825" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommercialActivityTaxExpense" xlink:label="Locator_aep_CommercialActivityTaxExpense_6826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6825" xlink:to="Locator_aep_CommercialActivityTaxExpense_6826" order="22.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6827" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OriginalCorporateIncomeTaxRate" xlink:label="Locator_aep_OriginalCorporateIncomeTaxRate_6828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6827" xlink:to="Locator_aep_OriginalCorporateIncomeTaxRate_6828" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReducedCorporateIncomeTaxRate" xlink:label="Locator_aep_ReducedCorporateIncomeTaxRate_6830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6829" xlink:to="Locator_aep_ReducedCorporateIncomeTaxRate_6830" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReductionInIndianaCorporateTaxRate" xlink:label="Locator_aep_ReductionInIndianaCorporateTaxRate_6832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6831" xlink:to="Locator_aep_ReductionInIndianaCorporateTaxRate_6832" order="25.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TraditionalCorporateNetIncomeTax" xlink:label="Locator_aep_TraditionalCorporateNetIncomeTax_6834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6833" xlink:to="Locator_aep_TraditionalCorporateNetIncomeTax_6834" order="26.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTextualsAbstract" xlink:label="Locator_aep_IncomeTaxesTextualsAbstract_6835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReductionInIncomeTaxNewRate" xlink:label="Locator_aep_ReductionInIncomeTaxNewRate_6836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTextualsAbstract_6835" xlink:to="Locator_aep_ReductionInIncomeTaxNewRate_6836" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsTable_7137" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesDetailsAbstract" xlink:label="Locator_aep_IncomeTaxesDetailsAbstract_7138" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingLossCarryforwardsTable_7137" xlink:to="Locator_aep_IncomeTaxesDetailsAbstract_7138" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesDetailsAbstract" xlink:label="Locator_aep_IncomeTaxesDetailsAbstract_6925" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_6926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesDetailsAbstract_6925" xlink:to="Locator_us-gaap_StatementLineItems_6926" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="Locator_us-gaap_OperatingLossCarryforwardsTable_7139" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="Locator_us-gaap_IncomeTaxAuthorityAxis_7140" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingLossCarryforwardsTable_7139" xlink:to="Locator_us-gaap_IncomeTaxAuthorityAxis_7140" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureIncomeTaxesTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7151" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_7152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7151" xlink:to="Locator_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_7152" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7153" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_7154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7153" xlink:to="Locator_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_7154" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7155" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_7156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7155" xlink:to="Locator_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_7156" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7157" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:label="Locator_us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock_7158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7157" xlink:to="Locator_us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock_7158" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7159" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryInterestExpenseIncomeAndReversalTextBlock" xlink:label="Locator_aep_SummaryInterestExpenseIncomeAndReversalTextBlock_7160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7159" xlink:to="Locator_aep_SummaryInterestExpenseIncomeAndReversalTextBlock_7160" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7161" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountsAccruedForInterestTextBlock" xlink:label="Locator_aep_AmountsAccruedForInterestTextBlock_7162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7161" xlink:to="Locator_aep_AmountsAccruedForInterestTextBlock_7162" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxesTablesAbstract" xlink:label="Locator_aep_IncomeTaxesTablesAbstract_7163" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SummaryOfIncomeTaxContingenciesTextBlock" xlink:label="Locator_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxesTablesAbstract_7163" xlink:to="Locator_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7164" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DocumentDocumentAndEntityInformation">
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_7243" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7244" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_7243" xlink:to="Locator_dei_EntityDomain_7244" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7247" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_7248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7247" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_7248" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7245" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_7246" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7245" xlink:to="Locator_aep_AppalachianPowerCoMember_7246" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7249" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_7250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7249" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_7250" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7251" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_7252" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7251" xlink:to="Locator_aep_OhioPowerCoMember_7252" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7253" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_7254" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7253" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_7254" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_7255" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_7256" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_7255" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_7256" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntitiesTable" xlink:label="Locator_dei_EntitiesTable_7239" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7240" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntitiesTable_7239" xlink:to="Locator_aep_DocumentAndEntityInformationAbstract_7240" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7165" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityRegistrantName" xlink:label="Locator_dei_EntityRegistrantName_7166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7165" xlink:to="Locator_dei_EntityRegistrantName_7166" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="Locator_dei_EntityCentralIndexKey_7168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7167" xlink:to="Locator_dei_EntityCentralIndexKey_7168" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentType" xlink:label="Locator_dei_DocumentType_7170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7169" xlink:to="Locator_dei_DocumentType_7170" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7171" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="Locator_dei_DocumentPeriodEndDate_7172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7171" xlink:to="Locator_dei_DocumentPeriodEndDate_7172" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7173" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentFlag" xlink:label="Locator_dei_AmendmentFlag_7174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7173" xlink:to="Locator_dei_AmendmentFlag_7174" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7175" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="Locator_dei_DocumentFiscalYearFocus_7176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7175" xlink:to="Locator_dei_DocumentFiscalYearFocus_7176" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7177" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="Locator_dei_DocumentFiscalPeriodFocus_7178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7177" xlink:to="Locator_dei_DocumentFiscalPeriodFocus_7178" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7179" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="Locator_dei_CurrentFiscalYearEndDate_7180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7179" xlink:to="Locator_dei_CurrentFiscalYearEndDate_7180" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7181" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="Locator_dei_EntityWellKnownSeasonedIssuer_7182" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7181" xlink:to="Locator_dei_EntityWellKnownSeasonedIssuer_7182" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7183" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="Locator_dei_EntityVoluntaryFilers_7184" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7183" xlink:to="Locator_dei_EntityVoluntaryFilers_7184" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7185" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="Locator_dei_EntityCurrentReportingStatus_7186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7185" xlink:to="Locator_dei_EntityCurrentReportingStatus_7186" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7187" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityFilerCategory" xlink:label="Locator_dei_EntityFilerCategory_7188" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7187" xlink:to="Locator_dei_EntityFilerCategory_7188" order="12.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7189" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityPublicFloat" xlink:label="Locator_dei_EntityPublicFloat_7190" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7189" xlink:to="Locator_dei_EntityPublicFloat_7190" order="13.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DocumentAndEntityInformationAbstract" xlink:label="Locator_aep_DocumentAndEntityInformationAbstract_7191" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="Locator_dei_EntityCommonStockSharesOutstanding_7192" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DocumentAndEntityInformationAbstract_7191" xlink:to="Locator_dei_EntityCommonStockSharesOutstanding_7192" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntitiesTable" xlink:label="Locator_dei_EntitiesTable_7241" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_7242" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntitiesTable_7241" xlink:to="Locator_dei_LegalEntityAxis_7242" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFairValueMeasurementsTables">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7257" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="Locator_us-gaap_FairValueByBalanceSheetGroupingTextBlock_7258" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7257" xlink:to="Locator_us-gaap_FairValueByBalanceSheetGroupingTextBlock_7258" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7259" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherTemporaryInvestmentsTextBlock" xlink:label="Locator_aep_OtherTemporaryInvestmentsTextBlock_7260" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7259" xlink:to="Locator_aep_OtherTemporaryInvestmentsTextBlock_7260" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7261" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsTextBlock" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsTextBlock_7262" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7261" xlink:to="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsTextBlock_7262" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7263" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsTextBlock" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsTextBlock_7264" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7263" xlink:to="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsTextBlock_7264" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7265" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearTrustFundInvestmentsTextBlock" xlink:label="Locator_aep_NuclearTrustFundInvestmentsTextBlock_7266" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7265" xlink:to="Locator_aep_NuclearTrustFundInvestmentsTextBlock_7266" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7267" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsTextBlock" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsTextBlock_7268" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7267" xlink:to="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsTextBlock_7268" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7269" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesFairValueOfDebtSecuritiesTextBlock" xlink:label="Locator_aep_ContractualMaturitiesFairValueOfDebtSecuritiesTextBlock_7270" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7269" xlink:to="Locator_aep_ContractualMaturitiesFairValueOfDebtSecuritiesTextBlock_7270" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7271" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="Locator_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_7272" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7271" xlink:to="Locator_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_7272" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TableTextBlockSupplementAbstract" xlink:label="Locator_us-gaap_TableTextBlockSupplementAbstract_7273" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ChangesInFairValueOfNetTradingDerivativesAndOtherInvestmentsTextBlock" xlink:label="Locator_aep_ChangesInFairValueOfNetTradingDerivativesAndOtherInvestmentsTextBlock_7274" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_TableTextBlockSupplementAbstract_7273" xlink:to="Locator_aep_ChangesInFairValueOfNetTradingDerivativesAndOtherInvestmentsTextBlock_7274" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBusinessSegmentsTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTablesAbstract" xlink:label="Locator_aep_BusinessSegmentsTablesAbstract_7275" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="Locator_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_7276" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTablesAbstract_7275" xlink:to="Locator_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_7276" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureDerivativesAndHedgingTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7277" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NotionalVolumeOfDerivativeInstrumentsTextBlock" xlink:label="Locator_aep_NotionalVolumeOfDerivativeInstrumentsTextBlock_7278" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7277" xlink:to="Locator_aep_NotionalVolumeOfDerivativeInstrumentsTextBlock_7278" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7279" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="Locator_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_7280" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7279" xlink:to="Locator_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_7280" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7281" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfGainLossRecognizedOnRiskManagementContractsTextBlock" xlink:label="Locator_aep_AmountOfGainLossRecognizedOnRiskManagementContractsTextBlock_7282" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7281" xlink:to="Locator_aep_AmountOfGainLossRecognizedOnRiskManagementContractsTextBlock_7282" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7283" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesTextBlock" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesTextBlock_7284" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7283" xlink:to="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesTextBlock_7284" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7285" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetTextBlock" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetTextBlock_7286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7285" xlink:to="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetTextBlock_7286" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7287" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralRequired" xlink:label="Locator_aep_CollateralRequired_7288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7287" xlink:to="Locator_aep_CollateralRequired_7288" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTablesAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTablesAbstract_7289" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CrossDefaultProvision" xlink:label="Locator_aep_CrossDefaultProvision_7290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTablesAbstract_7289" xlink:to="Locator_aep_CrossDefaultProvision_7290" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBusinessSegmentsDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7329" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7329" xlink:to="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7330" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7299" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7299" xlink:to="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7300" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7293" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Revenues" xlink:label="Locator_us-gaap_Revenues_7294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7293" xlink:to="Locator_us-gaap_Revenues_7294" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7295" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity" xlink:label="Locator_us-gaap_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity_7296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7295" xlink:to="Locator_us-gaap_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity_7296" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7297" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationRevenue" xlink:label="Locator_us-gaap_SegmentReportingInformationRevenue_7298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationRevenueAbstract_7297" xlink:to="Locator_us-gaap_SegmentReportingInformationRevenue_7298" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7301" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization" xlink:label="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_7302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7301" xlink:to="Locator_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_7302" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7303" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="Locator_us-gaap_InvestmentIncomeInterest_7304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7303" xlink:to="Locator_us-gaap_InvestmentIncomeInterest_7304" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7305" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingCostsIncome" xlink:label="Locator_aep_CarryingCostsIncome_7306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7305" xlink:to="Locator_aep_CarryingCostsIncome_7306" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7307" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpense" xlink:label="Locator_us-gaap_InterestExpense_7308" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7307" xlink:to="Locator_us-gaap_InterestExpense_7308" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7309" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="Locator_us-gaap_IncomeTaxExpenseBenefit_7310" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7309" xlink:to="Locator_us-gaap_IncomeTaxExpenseBenefit_7310" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7311" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple" xlink:label="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_7312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7311" xlink:to="Locator_us-gaap_IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple_7312" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7313" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_7314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7313" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_7314" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7315" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_7316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7315" xlink:to="Locator_us-gaap_ProfitLoss_7316" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationProfitLossAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7317" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditions" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentAdditions_7318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationProfitLossAbstract_7317" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentAdditions_7318" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7331" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7331" xlink:to="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7332" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7319" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentGross_7320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7319" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentGross_7320" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7321" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7321" xlink:to="Locator_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_7322" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7323" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentNet_7324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7323" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentNet_7324" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7325" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="Locator_us-gaap_Assets_7326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7325" xlink:to="Locator_us-gaap_Assets_7326" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationAdditionalInformationAbstract" xlink:label="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7327" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="Locator_us-gaap_EquityMethodInvestments_7328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingInformationAdditionalInformationAbstract_7327" xlink:to="Locator_us-gaap_EquityMethodInvestments_7328" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7333" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7333" xlink:to="Locator_aep_BusinessSegmentsTextualsAbstract_7334" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7337" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AnnualTransportationOfCoalAndDryBulkCommodities" xlink:label="Locator_aep_AnnualTransportationOfCoalAndDryBulkCommodities_7338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7337" xlink:to="Locator_aep_AnnualTransportationOfCoalAndDryBulkCommodities_7338" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7339" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransportationOfAgriculturalProducts" xlink:label="Locator_aep_TransportationOfAgriculturalProducts_7340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7339" xlink:to="Locator_aep_TransportationOfAgriculturalProducts_7340" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7341" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransportationOfCoal" xlink:label="Locator_aep_TransportationOfCoal_7342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7341" xlink:to="Locator_aep_TransportationOfCoal_7342" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7343" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransportationOfSteel" xlink:label="Locator_aep_TransportationOfSteel_7344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7343" xlink:to="Locator_aep_TransportationOfSteel_7344" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7345" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherCommodities" xlink:label="Locator_aep_OtherCommodities_7346" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7345" xlink:to="Locator_aep_OtherCommodities_7346" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7347" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashSettlementIncludedInNetIncome" xlink:label="Locator_aep_CashSettlementIncludedInNetIncome_7348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7347" xlink:to="Locator_aep_CashSettlementIncludedInNetIncome_7348" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7349" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashSettlementIncludedInNetIncomeNetOfTax" xlink:label="Locator_aep_CashSettlementIncludedInNetIncomeNetOfTax_7350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7349" xlink:to="Locator_aep_CashSettlementIncludedInNetIncomeNetOfTax_7350" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ConstructionExpendituresIncludedInGrossPropertyAdditions" xlink:label="Locator_aep_ConstructionExpendituresIncludedInGrossPropertyAdditions_7352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7351" xlink:to="Locator_aep_ConstructionExpendituresIncludedInGrossPropertyAdditions_7352" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7353" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EliminationFromAllOtherDueToTransferOfTurbines" xlink:label="Locator_aep_EliminationFromAllOtherDueToTransferOfTurbines_7354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7353" xlink:to="Locator_aep_EliminationFromAllOtherDueToTransferOfTurbines_7354" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7355" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTransfersAndChanges" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTransfersAndChanges_7356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7355" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentTransfersAndChanges_7356" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsTextualsAbstract" xlink:label="Locator_aep_BusinessSegmentsTextualsAbstract_7357" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsSegmentRelatedNetPurchasesClassifiedInRevenuesFromOther" xlink:label="Locator_aep_UtilityOperationsSegmentRelatedNetPurchasesClassifiedInRevenuesFromOther_7358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsTextualsAbstract_7357" xlink:to="Locator_aep_UtilityOperationsSegmentRelatedNetPurchasesClassifiedInRevenuesFromOther_7358" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7451" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_7452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7451" xlink:to="Locator_us-gaap_StatementBusinessSegmentsAxis_7452" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_7469" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_7470" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementBusinessSegmentsAxis_7469" xlink:to="Locator_us-gaap_SegmentDomain_7470" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_7455" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7456" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_7455" xlink:to="Locator_us-gaap_OperatingSegmentsMember_7456" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7459" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsMember" xlink:label="Locator_aep_UtilityOperationsMember_7460" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingSegmentsMember_7459" xlink:to="Locator_aep_UtilityOperationsMember_7460" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7461" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionOperationsMember" xlink:label="Locator_aep_TransmissionOperationsMember_7462" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingSegmentsMember_7461" xlink:to="Locator_aep_TransmissionOperationsMember_7462" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7463" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NonutilityOperationsAepRiverOperationsMember" xlink:label="Locator_aep_NonutilityOperationsAepRiverOperationsMember_7464" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingSegmentsMember_7463" xlink:to="Locator_aep_NonutilityOperationsAepRiverOperationsMember_7464" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7465" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NonutilityOperationsGenerationAndMarketingMember" xlink:label="Locator_aep_NonutilityOperationsGenerationAndMarketingMember_7466" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingSegmentsMember_7465" xlink:to="Locator_aep_NonutilityOperationsGenerationAndMarketingMember_7466" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="Locator_us-gaap_OperatingSegmentsMember_7467" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="Locator_us-gaap_AllOtherSegmentsMember_7468" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_OperatingSegmentsMember_7467" xlink:to="Locator_us-gaap_AllOtherSegmentsMember_7468" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_7457" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="Locator_us-gaap_MaterialReconcilingItemsMember_7458" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_7457" xlink:to="Locator_us-gaap_MaterialReconcilingItemsMember_7458" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="Locator_us-gaap_MaterialReconcilingItemsMember_7453" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="Locator_us-gaap_IntersegmentEliminationMember_7454" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MaterialReconcilingItemsMember_7453" xlink:to="Locator_us-gaap_IntersegmentEliminationMember_7454" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7449" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7450" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7449" xlink:to="Locator_us-gaap_StatementLineItems_7450" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BusinessSegmentsDetailsAbstract" xlink:label="Locator_aep_BusinessSegmentsDetailsAbstract_7359" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BusinessSegmentsDetailsAbstract_7359" xlink:to="Locator_us-gaap_StatementTable_7360" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFairValueMeasurementsDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7491" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7491" xlink:to="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7492" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7593" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebt" xlink:label="Locator_us-gaap_LongTermDebt_7594" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7593" xlink:to="Locator_us-gaap_LongTermDebt_7594" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtOtherDisclosuresAbstract" xlink:label="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7595" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="Locator_us-gaap_LongTermDebtFairValue_7596" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LongTermDebtOtherDisclosuresAbstract_7595" xlink:to="Locator_us-gaap_LongTermDebtFairValue_7596" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7493" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7494" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7493" xlink:to="Locator_us-gaap_ShortTermInvestmentsAbstract_7494" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7521" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="Locator_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_7522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermInvestmentsAbstract_7521" xlink:to="Locator_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_7522" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7523" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentOwnedAtCost" xlink:label="Locator_us-gaap_InvestmentOwnedAtCost_7524" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermInvestmentsAbstract_7523" xlink:to="Locator_us-gaap_InvestmentOwnedAtCost_7524" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7525" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentOwnedUnrecognizedUnrealizedAppreciation" xlink:label="Locator_us-gaap_InvestmentOwnedUnrecognizedUnrealizedAppreciation_7526" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermInvestmentsAbstract_7525" xlink:to="Locator_us-gaap_InvestmentOwnedUnrecognizedUnrealizedAppreciation_7526" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7527" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentOwnedUnrecognizedUnrealizedDepreciation" xlink:label="Locator_us-gaap_InvestmentOwnedUnrecognizedUnrealizedDepreciation_7528" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermInvestmentsAbstract_7527" xlink:to="Locator_us-gaap_InvestmentOwnedUnrecognizedUnrealizedDepreciation_7528" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsAbstract" xlink:label="Locator_us-gaap_ShortTermInvestmentsAbstract_7529" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="Locator_us-gaap_ShortTermInvestments_7530" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShortTermInvestmentsAbstract_7529" xlink:to="Locator_us-gaap_ShortTermInvestments_7530" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7495" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7496" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7495" xlink:to="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7496" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7531" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="Locator_us-gaap_ProceedsFromSaleOfShortTermInvestments_7532" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7531" xlink:to="Locator_us-gaap_ProceedsFromSaleOfShortTermInvestments_7532" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7533" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="Locator_us-gaap_PaymentsToAcquireShortTermInvestments_7534" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7533" xlink:to="Locator_us-gaap_PaymentsToAcquireShortTermInvestments_7534" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7535" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment" xlink:label="Locator_aep_GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment_7536" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7535" xlink:to="Locator_aep_GrossRealizedGainsOnInvestmentSalesOnShortTermInvestment_7536" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7537" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment" xlink:label="Locator_aep_GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment_7538" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DebtAndEquitySecuritiesWithinOtherTemporaryInvestmentsAbstract_7537" xlink:to="Locator_aep_GrossRealizedLossesOnInvestmentSalesOnShortTermInvestment_7538" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7497" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7497" xlink:to="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7498" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7515" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseForItemsStillHeld" xlink:label="Locator_aep_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseForItemsStillHeld_7516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7515" xlink:to="Locator_aep_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseForItemsStillHeld_7516" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7517" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfGainLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToInterestIncomeOnStatementOfIncome" xlink:label="Locator_aep_AmountOfGainLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToInterestIncomeOnStatementOfIncome_7518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7517" xlink:to="Locator_aep_AmountOfGainLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToInterestIncomeOnStatementOfIncome_7518" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7513" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7513" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7514" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract" xlink:label="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7519" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AccumulatedOtherComprehensiveIncomeLossActivityForOtherTemporaryInvestmentsAbstract_7519" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7520" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7499" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearTrustFundInvestmentsAbstract" xlink:label="Locator_aep_NuclearTrustFundInvestmentsAbstract_7500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7499" xlink:to="Locator_aep_NuclearTrustFundInvestmentsAbstract_7500" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearTrustFundInvestmentsAbstract" xlink:label="Locator_aep_NuclearTrustFundInvestmentsAbstract_7541" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelAndDecommissioningTrusts" xlink:label="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7542" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NuclearTrustFundInvestmentsAbstract_7541" xlink:to="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7542" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearTrustFundInvestmentsAbstract" xlink:label="Locator_aep_NuclearTrustFundInvestmentsAbstract_7543" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrossUnrealizedGains" xlink:label="Locator_aep_GrossUnrealizedGains_7544" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NuclearTrustFundInvestmentsAbstract_7543" xlink:to="Locator_aep_GrossUnrealizedGains_7544" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearTrustFundInvestmentsAbstract" xlink:label="Locator_aep_NuclearTrustFundInvestmentsAbstract_7545" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TemporaryImpairments" xlink:label="Locator_aep_TemporaryImpairments_7546" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NuclearTrustFundInvestmentsAbstract_7545" xlink:to="Locator_aep_TemporaryImpairments_7546" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7501" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7501" xlink:to="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7502" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7573" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ProceedsFromInvestmentSales" xlink:label="Locator_aep_ProceedsFromInvestmentSales_7574" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7573" xlink:to="Locator_aep_ProceedsFromInvestmentSales_7574" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7575" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PurchasesOfInvestments" xlink:label="Locator_aep_PurchasesOfInvestments_7576" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7575" xlink:to="Locator_aep_PurchasesOfInvestments_7576" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7577" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrossRealizedGainsOnInvestmentSales" xlink:label="Locator_aep_GrossRealizedGainsOnInvestmentSales_7578" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7577" xlink:to="Locator_aep_GrossRealizedGainsOnInvestmentSales_7578" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract" xlink:label="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7579" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GrossRealizedLossesOnInvestmentSales" xlink:label="Locator_aep_GrossRealizedLossesOnInvestmentSales_7580" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SecuritiesActivityWithinDecommissioningAndSnfTrustsAbstract_7579" xlink:to="Locator_aep_GrossRealizedLossesOnInvestmentSales_7580" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7503" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract" xlink:label="Locator_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract_7504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7503" xlink:to="Locator_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract_7504" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract" xlink:label="Locator_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract_7581" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelAndDecommissioningTrusts" xlink:label="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7582" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract_7581" xlink:to="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7582" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7505" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7505" xlink:to="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7506" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7567" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7568" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7567" xlink:to="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7568" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7583" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure" xlink:label="Locator_us-gaap_CashAndCashEquivalentsFairValueDisclosure_7584" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7583" xlink:to="Locator_us-gaap_CashAndCashEquivalentsFairValueDisclosure_7584" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7585" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="Locator_us-gaap_ShortTermInvestments_7586" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7585" xlink:to="Locator_us-gaap_ShortTermInvestments_7586" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7587" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsAbstract" xlink:label="Locator_us-gaap_DerivativeAssetsAbstract_7588" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7587" xlink:to="Locator_us-gaap_DerivativeAssetsAbstract_7588" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsAbstract" xlink:label="Locator_us-gaap_DerivativeAssetsAbstract_7477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="Locator_us-gaap_DerivativeAssets_7478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeAssetsAbstract_7477" xlink:to="Locator_us-gaap_DerivativeAssets_7478" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7589" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearFuelAndDecommissioningTrustsAbstract" xlink:label="Locator_aep_NuclearFuelAndDecommissioningTrustsAbstract_7590" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7589" xlink:to="Locator_aep_NuclearFuelAndDecommissioningTrustsAbstract_7590" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NuclearFuelAndDecommissioningTrustsAbstract" xlink:label="Locator_aep_NuclearFuelAndDecommissioningTrustsAbstract_7539" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelAndDecommissioningTrusts" xlink:label="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7540" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NuclearFuelAndDecommissioningTrustsAbstract_7539" xlink:to="Locator_aep_SpentNuclearFuelAndDecommissioningTrusts_7540" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7591" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="Locator_us-gaap_AssetsFairValueDisclosure_7592" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7591" xlink:to="Locator_us-gaap_AssetsFairValueDisclosure_7592" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract" xlink:label="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7569" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7570" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract_7569" xlink:to="Locator_aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7570" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="Locator_aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7571" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="Locator_us-gaap_DerivativeLiabilities_7572" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_LiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_7571" xlink:to="Locator_us-gaap_DerivativeLiabilities_7572" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7507" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7507" xlink:to="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7508" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7549" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings_7550" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7549" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings_7550" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7551" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate" xlink:label="Locator_aep_UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate_7552" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7551" xlink:to="Locator_aep_UnrealizedGainLossIncludedInNetIncomeRelatingToAssetsStillHeldAtReportingDate_7552" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7553" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome_7554" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7553" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome_7554" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7555" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_7556" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7555" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_7556" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7557" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_7558" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7557" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_7558" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7559" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_7560" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7559" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_7560" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7561" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_7562" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7561" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_7562" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7563" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ChangesInFairValueAllocatedToRegulatedJurisdiction" xlink:label="Locator_aep_ChangesInFairValueAllocatedToRegulatedJurisdiction_7564" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7563" xlink:to="Locator_aep_ChangesInFairValueAllocatedToRegulatedJurisdiction_7564" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7547" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_7548" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7547" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_7548" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7565" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_7566" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_7565" xlink:to="Locator_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_7566" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7509" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7509" xlink:to="Locator_aep_FairValueMeasurementsTextualsAbstract_7510" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7479" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount" xlink:label="Locator_us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount_7480" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7479" xlink:to="Locator_us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount_7480" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7481" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherThanTemporaryImpairmentsOfOtherTemporaryInvestmentsNetOfTax" xlink:label="Locator_aep_OtherThanTemporaryImpairmentsOfOtherTemporaryInvestmentsNetOfTax_7482" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7481" xlink:to="Locator_aep_OtherThanTemporaryImpairmentsOfOtherTemporaryInvestmentsNetOfTax_7482" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7483" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueOfCorporateEquitySecuritiesWithUnrealizedLoss" xlink:label="Locator_aep_FairValueOfCorporateEquitySecuritiesWithUnrealizedLoss_7484" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7483" xlink:to="Locator_aep_FairValueOfCorporateEquitySecuritiesWithUnrealizedLoss_7484" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7485" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdjustedCostOfDebtSecurities" xlink:label="Locator_aep_AdjustedCostOfDebtSecurities_7486" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7485" xlink:to="Locator_aep_AdjustedCostOfDebtSecurities_7486" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7487" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaturityOfNetFairValueOfRiskManagementContractsPriorToCashCollateralAssetsOrLiabilities" xlink:label="Locator_aep_MaturityOfNetFairValueOfRiskManagementContractsPriorToCashCollateralAssetsOrLiabilities_7488" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7487" xlink:to="Locator_aep_MaturityOfNetFairValueOfRiskManagementContractsPriorToCashCollateralAssetsOrLiabilities_7488" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsTextualsAbstract" xlink:label="Locator_aep_FairValueMeasurementsTextualsAbstract_7489" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdjustedCostOfEquitySecurities" xlink:label="Locator_aep_AdjustedCostOfEquitySecurities_7490" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsTextualsAbstract_7489" xlink:to="Locator_aep_AdjustedCostOfEquitySecurities_7490" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_7883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DomesticMember" xlink:label="Locator_aep_DomesticMember_7884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_7883" xlink:to="Locator_aep_DomesticMember_7884" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_7885" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MutualFundsEquityMember" xlink:label="Locator_aep_MutualFundsEquityMember_7886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EquitySecuritiesMember_7885" xlink:to="Locator_aep_MutualFundsEquityMember_7886" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7861" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="Locator_us-gaap_FairValueInputsLevel1Member_7862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7861" xlink:to="Locator_us-gaap_FairValueInputsLevel1Member_7862" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7863" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="Locator_us-gaap_FairValueInputsLevel2Member_7864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7863" xlink:to="Locator_us-gaap_FairValueInputsLevel2Member_7864" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7865" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="Locator_us-gaap_FairValueInputsLevel3Member_7866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7865" xlink:to="Locator_us-gaap_FairValueInputsLevel3Member_7866" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7867" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueInputsOtherMember" xlink:label="Locator_aep_FairValueInputsOtherMember_7868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7867" xlink:to="Locator_aep_FairValueInputsOtherMember_7868" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7801" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearAxis" xlink:label="Locator_aep_ContractualMaturitiesYearAxis_7802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7801" xlink:to="Locator_aep_ContractualMaturitiesYearAxis_7802" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearAxis" xlink:label="Locator_aep_ContractualMaturitiesYearAxis_7871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearAxis_7871" xlink:to="Locator_aep_ContractualMaturitiesYearDomain_7872" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinOneYearPYMember" xlink:label="Locator_aep_WithinOneYearPYMember_7830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7829" xlink:to="Locator_aep_WithinOneYearPYMember_7830" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinTwoToFourYearPriorYearMember" xlink:label="Locator_aep_WithinTwoToFourYearPriorYearMember_7832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7831" xlink:to="Locator_aep_WithinTwoToFourYearPriorYearMember_7832" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinTwoToFourYearMember" xlink:label="Locator_aep_WithinTwoToFourYearMember_7834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7833" xlink:to="Locator_aep_WithinTwoToFourYearMember_7834" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinFiveToSixYearPriorYearMember" xlink:label="Locator_aep_WithinFiveToSixYearPriorYearMember_7836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7835" xlink:to="Locator_aep_WithinFiveToSixYearPriorYearMember_7836" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinFiveToEightYearMember" xlink:label="Locator_aep_WithinFiveToEightYearMember_7838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7837" xlink:to="Locator_aep_WithinFiveToEightYearMember_7838" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7839" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinFiveToSixYearMember" xlink:label="Locator_aep_WithinFiveToSixYearMember_7840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7839" xlink:to="Locator_aep_WithinFiveToSixYearMember_7840" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinFiveToSevenYearMember" xlink:label="Locator_aep_WithinFiveToSevenYearMember_7842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7841" xlink:to="Locator_aep_WithinFiveToSevenYearMember_7842" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7843" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinSevenToEighteenYearMember" xlink:label="Locator_aep_WithinSevenToEighteenYearMember_7844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7843" xlink:to="Locator_aep_WithinSevenToEighteenYearMember_7844" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinSevenToNineteenYearMember" xlink:label="Locator_aep_WithinSevenToNineteenYearMember_7846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7845" xlink:to="Locator_aep_WithinSevenToNineteenYearMember_7846" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WithinOneYearMember" xlink:label="Locator_aep_WithinOneYearMember_7848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7847" xlink:to="Locator_aep_WithinOneYearMember_7848" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7849" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OneYearToFiveYearMember" xlink:label="Locator_aep_OneYearToFiveYearMember_7850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7849" xlink:to="Locator_aep_OneYearToFiveYearMember_7850" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FiveYearToTenYearMember" xlink:label="Locator_aep_FiveYearToTenYearMember_7852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7851" xlink:to="Locator_aep_FiveYearToTenYearMember_7852" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualMaturitiesYearDomain" xlink:label="Locator_aep_ContractualMaturitiesYearDomain_7853" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_After10YearsMember" xlink:label="Locator_aep_After10YearsMember_7854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ContractualMaturitiesYearDomain_7853" xlink:to="Locator_aep_After10YearsMember_7854" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7803" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis" xlink:label="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_7804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7803" xlink:to="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_7804" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis" xlink:label="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_7873" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsMajorTypesOfTradingSecuritiesAndAssetsAxis_7873" xlink:to="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7874" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7807" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashMember" xlink:label="Locator_us-gaap_CashMember_7808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7807" xlink:to="Locator_us-gaap_CashMember_7808" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7809" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeFundsMember" xlink:label="Locator_us-gaap_FixedIncomeFundsMember_7810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7809" xlink:to="Locator_us-gaap_FixedIncomeFundsMember_7810" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeFundsMember" xlink:label="Locator_us-gaap_FixedIncomeFundsMember_7879" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MutualFundsFixedIncomeMember" xlink:label="Locator_aep_MutualFundsFixedIncomeMember_7880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeFundsMember_7879" xlink:to="Locator_aep_MutualFundsFixedIncomeMember_7880" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FixedIncomeFundsMember" xlink:label="Locator_us-gaap_FixedIncomeFundsMember_7881" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableRateDemandObligationMember" xlink:label="Locator_us-gaap_VariableRateDemandObligationMember_7882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FixedIncomeFundsMember_7881" xlink:to="Locator_us-gaap_VariableRateDemandObligationMember_7882" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7811" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="Locator_us-gaap_EquitySecuritiesMember_7812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7811" xlink:to="Locator_us-gaap_EquitySecuritiesMember_7812" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7813" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsMember" xlink:label="Locator_us-gaap_CashAndCashEquivalentsMember_7814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7813" xlink:to="Locator_us-gaap_CashAndCashEquivalentsMember_7814" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7815" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:label="Locator_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_7816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7815" xlink:to="Locator_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_7816" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7817" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="Locator_us-gaap_CorporateDebtSecuritiesMember_7818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7817" xlink:to="Locator_us-gaap_CorporateDebtSecuritiesMember_7818" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7819" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="Locator_us-gaap_StateAndLocalJurisdictionMember_7820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7819" xlink:to="Locator_us-gaap_StateAndLocalJurisdictionMember_7820" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7821" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetRiskManagementAssetsLiabilitiesMember" xlink:label="Locator_aep_NetRiskManagementAssetsLiabilitiesMember_7822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7821" xlink:to="Locator_aep_NetRiskManagementAssetsLiabilitiesMember_7822" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7823" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DedesignatedRiskManagementContractsMember" xlink:label="Locator_aep_DedesignatedRiskManagementContractsMember_7824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7823" xlink:to="Locator_aep_DedesignatedRiskManagementContractsMember_7824" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7825" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermInvestmentsMember" xlink:label="Locator_us-gaap_ShortTermInvestmentsMember_7826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7825" xlink:to="Locator_us-gaap_ShortTermInvestmentsMember_7826" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain" xlink:label="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7827" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InvestmentsInDebtSecuritiesMember" xlink:label="Locator_aep_InvestmentsInDebtSecuritiesMember_7828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_MajorTypesOfTradingSecuritiesAndAssetsDomain_7827" xlink:to="Locator_aep_InvestmentsInDebtSecuritiesMember_7828" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7805" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="Locator_us-gaap_FairValueByFairValueHierarchyLevelAxis_7806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7805" xlink:to="Locator_us-gaap_FairValueByFairValueHierarchyLevelAxis_7806" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="Locator_us-gaap_FairValueByFairValueHierarchyLevelAxis_7887" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueByFairValueHierarchyLevelAxis_7887" xlink:to="Locator_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_7888" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7799" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_7800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7799" xlink:to="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_7800" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_7869" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_7870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_7869" xlink:to="Locator_us-gaap_HedgingRelationshipDomain_7870" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_7855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RiskManagementCommodityContractsMember" xlink:label="Locator_aep_RiskManagementCommodityContractsMember_7856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_7855" xlink:to="Locator_aep_RiskManagementCommodityContractsMember_7856" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_7857" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="Locator_us-gaap_CashFlowHedgingMember_7858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_7857" xlink:to="Locator_us-gaap_CashFlowHedgingMember_7858" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="Locator_us-gaap_CashFlowHedgingMember_7875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommodityMember" xlink:label="Locator_us-gaap_CommodityMember_7876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CashFlowHedgingMember_7875" xlink:to="Locator_us-gaap_CommodityMember_7876" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="Locator_us-gaap_CashFlowHedgingMember_7877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestRateForeignCurrencyHedgesMember" xlink:label="Locator_aep_InterestRateForeignCurrencyHedgesMember_7878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_CashFlowHedgingMember_7877" xlink:to="Locator_aep_InterestRateForeignCurrencyHedgesMember_7878" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_7859" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="Locator_us-gaap_FairValueHedgingMember_7860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_7859" xlink:to="Locator_us-gaap_FairValueHedgingMember_7860" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7797" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_7797" xlink:to="Locator_us-gaap_StatementLineItems_7798" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="Locator_us-gaap_FairValueDisclosuresAbstract_7597" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7598" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FairValueDisclosuresAbstract_7597" xlink:to="Locator_us-gaap_StatementTable_7598" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureDerivativesAndHedgingDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7895" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NotionalVolumeOfDerivativeInstrumentsAbstract" xlink:label="Locator_aep_NotionalVolumeOfDerivativeInstrumentsAbstract_7896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7895" xlink:to="Locator_aep_NotionalVolumeOfDerivativeInstrumentsAbstract_7896" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NotionalVolumeOfDerivativeInstrumentsAbstract" xlink:label="Locator_aep_NotionalVolumeOfDerivativeInstrumentsAbstract_7929" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NotionalVolumeOfDerivativeInstrumentsAbstract_7929" xlink:to="Locator_aep_CommodityAbstract_7930" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7949" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VolumeOfPowerDerivativesContract" xlink:label="Locator_aep_VolumeOfPowerDerivativesContract_7950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7949" xlink:to="Locator_aep_VolumeOfPowerDerivativesContract_7950" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7951" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VolumeOfCoalDerivativesContract" xlink:label="Locator_aep_VolumeOfCoalDerivativesContract_7952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7951" xlink:to="Locator_aep_VolumeOfCoalDerivativesContract_7952" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7953" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VolumeOfNaturalGasDerivativesContract" xlink:label="Locator_aep_VolumeOfNaturalGasDerivativesContract_7954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7953" xlink:to="Locator_aep_VolumeOfNaturalGasDerivativesContract_7954" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7955" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VolumeOfHeatingOilAndGasolineDerivativesContract" xlink:label="Locator_aep_VolumeOfHeatingOilAndGasolineDerivativesContract_7956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7955" xlink:to="Locator_aep_VolumeOfHeatingOilAndGasolineDerivativesContract_7956" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7957" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NotionalAmountOfInterestRateDerivatives" xlink:label="Locator_us-gaap_NotionalAmountOfInterestRateDerivatives_7958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7957" xlink:to="Locator_us-gaap_NotionalAmountOfInterestRateDerivatives_7958" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommodityAbstract" xlink:label="Locator_aep_CommodityAbstract_7959" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NotionalAmountOfInterestRateAndForeignCurrencyDerivativesContract" xlink:label="Locator_aep_NotionalAmountOfInterestRateAndForeignCurrencyDerivativesContract_7960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommodityAbstract_7959" xlink:to="Locator_aep_NotionalAmountOfInterestRateAndForeignCurrencyDerivativesContract_7960" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7897" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7897" xlink:to="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7898" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7967" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsCurrent" xlink:label="Locator_us-gaap_DerivativeAssetsCurrent_7968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7967" xlink:to="Locator_us-gaap_DerivativeAssetsCurrent_7968" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsNoncurrent" xlink:label="Locator_us-gaap_DerivativeAssetsNoncurrent_7970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7969" xlink:to="Locator_us-gaap_DerivativeAssetsNoncurrent_7970" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7971" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="Locator_us-gaap_DerivativeAssets_7972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7971" xlink:to="Locator_us-gaap_DerivativeAssets_7972" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7973" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="Locator_us-gaap_DerivativeLiabilitiesCurrent_7974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7973" xlink:to="Locator_us-gaap_DerivativeLiabilitiesCurrent_7974" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7975" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilitiesNoncurrent" xlink:label="Locator_us-gaap_DerivativeLiabilitiesNoncurrent_7976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7975" xlink:to="Locator_us-gaap_DerivativeLiabilitiesNoncurrent_7976" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7977" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="Locator_us-gaap_DerivativeLiabilities_7978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7977" xlink:to="Locator_us-gaap_DerivativeLiabilities_7978" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentDetailAbstract" xlink:label="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7979" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet" xlink:label="Locator_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_7980" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentDetailAbstract_7979" xlink:to="Locator_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_7980" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7899" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract" xlink:label="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract_7900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7899" xlink:to="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract_7900" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract" xlink:label="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract_7939" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_7940" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretaxAbstract_7939" xlink:to="Locator_us-gaap_GainLossOnDerivativeInstrumentsNetPretax_7940" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7901" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7901" xlink:to="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7902" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7933" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_7934" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7933" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_7934" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7935" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract" xlink:label="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7936" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7935" xlink:to="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7936" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract" xlink:label="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7961" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax_7962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7961" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax_7962" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract" xlink:label="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7963" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesReclassedToAssetsOrLiabilities" xlink:label="Locator_aep_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesReclassedToAssetsOrLiabilities_7964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_AmountOfGainOrLossReclassifiedFromAccumulatedOtherComprehensiveIncomeToIncomeStatementWithinBalanceSheetAbstract_7963" xlink:to="Locator_aep_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesReclassedToAssetsOrLiabilities_7964" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7931" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7932" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7931" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7932" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract" xlink:label="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7937" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7938" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_TotalAccumulatedOtherComprehensiveIncomeLossActivityForCashFlowHedgesAbstract_7937" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7938" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7903" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7903" xlink:to="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7904" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7941" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_HedgingAssets" xlink:label="Locator_aep_HedgingAssets_7942" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7941" xlink:to="Locator_aep_HedgingAssets_7942" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7943" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_HedgingLiabilities" xlink:label="Locator_aep_HedgingLiabilities_7944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7943" xlink:to="Locator_aep_HedgingLiabilities_7944" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7945" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7945" xlink:to="Locator_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_7946" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract" xlink:label="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7947" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths" xlink:label="Locator_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_7948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ImpactOfCashFlowHedgesOnOurConsolidatedBalanceSheetAbstract_7947" xlink:to="Locator_us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths_7948" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7905" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7905" xlink:to="Locator_aep_CollateralTriggeringEventsAbstract_7906" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7981" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeNetLiabilityPositionAggregateFairValue" xlink:label="Locator_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_7982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7981" xlink:to="Locator_us-gaap_DerivativeNetLiabilityPositionAggregateFairValue_7982" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7983" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalCollateralAggregateFairValue" xlink:label="Locator_us-gaap_AdditionalCollateralAggregateFairValue_7984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7983" xlink:to="Locator_us-gaap_AdditionalCollateralAggregateFairValue_7984" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7985" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountAttributableToRtoAndIsoActivities" xlink:label="Locator_aep_AmountAttributableToRtoAndIsoActivities_7986" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7985" xlink:to="Locator_aep_AmountAttributableToRtoAndIsoActivities_7986" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7987" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueOfDerivativeLiabilitiesSubjectToCrossDefaultProvisions" xlink:label="Locator_aep_FairValueOfDerivativeLiabilitiesSubjectToCrossDefaultProvisions_7988" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7987" xlink:to="Locator_aep_FairValueOfDerivativeLiabilitiesSubjectToCrossDefaultProvisions_7988" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7989" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CollateralAlreadyPostedAggregateFairValue" xlink:label="Locator_us-gaap_CollateralAlreadyPostedAggregateFairValue_7990" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7989" xlink:to="Locator_us-gaap_CollateralAlreadyPostedAggregateFairValue_7990" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollateralTriggeringEventsAbstract" xlink:label="Locator_aep_CollateralTriggeringEventsAbstract_7991" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNeededForImmediateSettlementAggregateFairValue" xlink:label="Locator_us-gaap_AssetsNeededForImmediateSettlementAggregateFairValue_7992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CollateralTriggeringEventsAbstract_7991" xlink:to="Locator_us-gaap_AssetsNeededForImmediateSettlementAggregateFairValue_7992" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_7907" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_7907" xlink:to="Locator_aep_DerivativesAndHedgingTextualsAbstract_7908" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7911" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesReceivedAsCollateral" xlink:label="Locator_us-gaap_SecuritiesReceivedAsCollateral_7912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7911" xlink:to="Locator_us-gaap_SecuritiesReceivedAsCollateral_7912" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7913" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CashCollateralPaidNettedAgainstRiskManagementLiabilities" xlink:label="Locator_aep_CashCollateralPaidNettedAgainstRiskManagementLiabilities_7914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7913" xlink:to="Locator_aep_CashCollateralPaidNettedAgainstRiskManagementLiabilities_7914" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7915" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnInterestRateCashFlowHedgeIneffectiveness" xlink:label="Locator_us-gaap_GainLossOnInterestRateCashFlowHedgeIneffectiveness_7916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7915" xlink:to="Locator_us-gaap_GainLossOnInterestRateCashFlowHedgeIneffectiveness_7916" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7917" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax_7918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7917" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax_7918" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7919" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge" xlink:label="Locator_us-gaap_MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge_7920" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7919" xlink:to="Locator_us-gaap_MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge_7920" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7921" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumLimitOfBorrowedDebts" xlink:label="Locator_aep_MaximumLimitOfBorrowedDebts_7922" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7921" xlink:to="Locator_aep_MaximumLimitOfBorrowedDebts_7922" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7923" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue" xlink:label="Locator_us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue_7924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7923" xlink:to="Locator_us-gaap_DerivativeInstrumentsInHedgesAssetsAtFairValue_7924" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7925" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="Locator_us-gaap_DerivativeGainLossOnDerivativeNet_7926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7925" xlink:to="Locator_us-gaap_DerivativeGainLossOnDerivativeNet_7926" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingTextualsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingTextualsAbstract_7927" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LossOnFairValuePortionOfLongTermDebt" xlink:label="Locator_aep_LossOnFairValuePortionOfLongTermDebt_7928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingTextualsAbstract_7927" xlink:to="Locator_aep_LossOnFairValuePortionOfLongTermDebt_7928" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8143" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_8144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8143" xlink:to="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_8144" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_8185" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskByBenchmarkAxis_8185" xlink:to="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8186" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8149" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsRevenuesMember" xlink:label="Locator_aep_UtilityOperationsRevenuesMember_8150" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8149" xlink:to="Locator_aep_UtilityOperationsRevenuesMember_8150" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8151" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRevenuesMember" xlink:label="Locator_aep_OtherRevenuesMember_8152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8151" xlink:to="Locator_aep_OtherRevenuesMember_8152" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8153" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PurchasedElectricityForResaleMember" xlink:label="Locator_aep_PurchasedElectricityForResaleMember_8154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8153" xlink:to="Locator_aep_PurchasedElectricityForResaleMember_8154" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8155" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherOperationExpenseMember" xlink:label="Locator_aep_OtherOperationExpenseMember_8156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8155" xlink:to="Locator_aep_OtherOperationExpenseMember_8156" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8157" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaintenanceExpenseMember" xlink:label="Locator_aep_MaintenanceExpenseMember_8158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8157" xlink:to="Locator_aep_MaintenanceExpenseMember_8158" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8159" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestExpensesMember" xlink:label="Locator_aep_InterestExpensesMember_8160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8159" xlink:to="Locator_aep_InterestExpensesMember_8160" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8161" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentMember" xlink:label="Locator_aep_PropertyPlantAndEquipmentMember_8162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8161" xlink:to="Locator_aep_PropertyPlantAndEquipmentMember_8162" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8163" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsMember" xlink:label="Locator_aep_RegulatoryAssetsMember_8164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8163" xlink:to="Locator_aep_RegulatoryAssetsMember_8164" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8165" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesMember" xlink:label="Locator_aep_RegulatoryLiabilitiesMember_8166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ConcentrationRiskBenchmarkDomain_8165" xlink:to="Locator_aep_RegulatoryLiabilitiesMember_8166" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentRiskAxis_8146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8145" xlink:to="Locator_us-gaap_DerivativeInstrumentRiskAxis_8146" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentRiskAxis_8187" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="Locator_us-gaap_DerivativeContractTypeDomain_8188" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentRiskAxis_8187" xlink:to="Locator_us-gaap_DerivativeContractTypeDomain_8188" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="Locator_us-gaap_DerivativeContractTypeDomain_8167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherContractMember" xlink:label="Locator_us-gaap_OtherContractMember_8168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeContractTypeDomain_8167" xlink:to="Locator_us-gaap_OtherContractMember_8168" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="Locator_us-gaap_DerivativeContractTypeDomain_8169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="Locator_us-gaap_InterestRateContractMember_8170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeContractTypeDomain_8169" xlink:to="Locator_us-gaap_InterestRateContractMember_8170" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="Locator_us-gaap_DerivativeContractTypeDomain_8171" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterestRateAndForeignCurrencyMember" xlink:label="Locator_aep_InterestRateAndForeignCurrencyMember_8172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeContractTypeDomain_8171" xlink:to="Locator_aep_InterestRateAndForeignCurrencyMember_8172" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="Locator_us-gaap_DerivativeContractTypeDomain_8173" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="Locator_us-gaap_CommodityContractMember_8174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeContractTypeDomain_8173" xlink:to="Locator_us-gaap_CommodityContractMember_8174" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8147" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_8148" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8147" xlink:to="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_8148" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis" xlink:label="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_8183" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_8184" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis_8183" xlink:to="Locator_us-gaap_HedgingRelationshipDomain_8184" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_8175" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RiskManagementCommodityContractsMember" xlink:label="Locator_aep_RiskManagementCommodityContractsMember_8176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_8175" xlink:to="Locator_aep_RiskManagementCommodityContractsMember_8176" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_8177" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashFlowHedgingMember" xlink:label="Locator_us-gaap_CashFlowHedgingMember_8178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_8177" xlink:to="Locator_us-gaap_CashFlowHedgingMember_8178" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_8179" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueHedgingMember" xlink:label="Locator_us-gaap_FairValueHedgingMember_8180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_8179" xlink:to="Locator_us-gaap_FairValueHedgingMember_8180" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_HedgingRelationshipDomain" xlink:label="Locator_us-gaap_HedgingRelationshipDomain_8181" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_HedgingContractsMember" xlink:label="Locator_aep_HedgingContractsMember_8182" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_HedgingRelationshipDomain_8181" xlink:to="Locator_aep_HedgingContractsMember_8182" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8141" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_8142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8141" xlink:to="Locator_us-gaap_StatementLineItems_8142" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesAndHedgingDetailsAbstract" xlink:label="Locator_aep_DerivativesAndHedgingDetailsAbstract_7965" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_7966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesAndHedgingDetailsAbstract_7965" xlink:to="Locator_us-gaap_StatementTable_7966" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureRateMattersDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_8357" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_8357" xlink:to="Locator_aep_RateMattersTextualsAbstract_8358" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8199" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RefundOfRevenuesPretax" xlink:label="Locator_aep_RefundOfRevenuesPretax_8200" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8199" xlink:to="Locator_aep_RefundOfRevenuesPretax_8200" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8201" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IntervenorsRecommendedRefundOfPolrAndEnvironmentalCarryingCharge" xlink:label="Locator_aep_IntervenorsRecommendedRefundOfPolrAndEnvironmentalCarryingCharge_8202" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8201" xlink:to="Locator_aep_IntervenorsRecommendedRefundOfPolrAndEnvironmentalCarryingCharge_8202" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8203" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountExceededReturnOnEquityThreshold" xlink:label="Locator_aep_AmountExceededReturnOnEquityThreshold_8204" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8203" xlink:to="Locator_aep_AmountExceededReturnOnEquityThreshold_8204" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8205" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExcessiveEarningsRefundOrderedByPuco" xlink:label="Locator_aep_ExcessiveEarningsRefundOrderedByPuco_8206" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8205" xlink:to="Locator_aep_ExcessiveEarningsRefundOrderedByPuco_8206" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8207" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IntervenorsRecommendedRefundOfExcessiveEarnings" xlink:label="Locator_aep_IntervenorsRecommendedRefundOfExcessiveEarnings_8208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8207" xlink:to="Locator_aep_IntervenorsRecommendedRefundOfExcessiveEarnings_8208" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8209" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommissionStaffsRecommendedRefundOfExcessiveEarnings" xlink:label="Locator_aep_CommissionStaffsRecommendedRefundOfExcessiveEarnings_8210" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8209" xlink:to="Locator_aep_CommissionStaffsRecommendedRefundOfExcessiveEarnings_8210" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8211" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="Locator_us-gaap_RegulatoryAssetsNoncurrent_8212" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8211" xlink:to="Locator_us-gaap_RegulatoryAssetsNoncurrent_8212" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8213" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PercentageOfLoadOfferedToCompetitiveRetailSuppliers" xlink:label="Locator_aep_PercentageOfLoadOfferedToCompetitiveRetailSuppliers_8214" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8213" xlink:to="Locator_aep_PercentageOfLoadOfferedToCompetitiveRetailSuppliers_8214" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8215" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NegotiatedFixedPriceForCustomersWhoSwitchDuringEspPeriod" xlink:label="Locator_aep_NegotiatedFixedPriceForCustomersWhoSwitchDuringEspPeriod_8216" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8215" xlink:to="Locator_aep_NegotiatedFixedPriceForCustomersWhoSwitchDuringEspPeriod_8216" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8217" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalApprovedDistributionInvestmentRiderRevenueFor2012" xlink:label="Locator_aep_TotalApprovedDistributionInvestmentRiderRevenueFor2012_8218" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8217" xlink:to="Locator_aep_TotalApprovedDistributionInvestmentRiderRevenueFor2012_8218" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8219" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RequestedBaseRateIncrease" xlink:label="Locator_aep_RequestedBaseRateIncrease_8220" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8219" xlink:to="Locator_aep_RequestedBaseRateIncrease_8220" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8221" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RequestedReturnOnEquity" xlink:label="Locator_aep_RequestedReturnOnEquity_8222" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8221" xlink:to="Locator_aep_RequestedReturnOnEquity_8222" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8223" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RiderForAnnualCreditToResidentialRatepayers" xlink:label="Locator_aep_RiderForAnnualCreditToResidentialRatepayers_8224" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8223" xlink:to="Locator_aep_RiderForAnnualCreditToResidentialRatepayers_8224" order="12.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8225" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnrecognizedEquityCarryingCosts" xlink:label="Locator_aep_UnrecognizedEquityCarryingCosts_8226" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8225" xlink:to="Locator_aep_UnrecognizedEquityCarryingCosts_8226" order="13.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8227" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetImpairmentCharges" xlink:label="Locator_us-gaap_OtherAssetImpairmentCharges_8228" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8227" xlink:to="Locator_us-gaap_OtherAssetImpairmentCharges_8228" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8229" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOutsideConsultantsRecommendedToReviewRelatedToProceedsFromACoalContractSettlementAgreement" xlink:label="Locator_aep_AmountOutsideConsultantsRecommendedToReviewRelatedToProceedsFromACoalContractSettlementAgreement_8230" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8229" xlink:to="Locator_aep_AmountOutsideConsultantsRecommendedToReviewRelatedToProceedsFromACoalContractSettlementAgreement_8230" order="15.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8231" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountRecognizedAsAReductionToFuelExpensePriorTo2009" xlink:label="Locator_aep_AmountRecognizedAsAReductionToFuelExpensePriorTo2009_8232" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8231" xlink:to="Locator_aep_AmountRecognizedAsAReductionToFuelExpensePriorTo2009_8232" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8233" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountThatReducedFuelExpenseIn2009And2010" xlink:label="Locator_aep_AmountThatReducedFuelExpenseIn2009And2010_8234" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8233" xlink:to="Locator_aep_AmountThatReducedFuelExpenseIn2009And2010_8234" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8235" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RetailJurisdictionalShareWhichReducedFuelAdjustmentClauseDeferralIn2009And2010" xlink:label="Locator_aep_RetailJurisdictionalShareWhichReducedFuelAdjustmentClauseDeferralIn2009And2010_8236" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8235" xlink:to="Locator_aep_RetailJurisdictionalShareWhichReducedFuelAdjustmentClauseDeferralIn2009And2010_8236" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8237" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CoalContractSettlementProceedsToBeAppliedToDeferredFuelBalance" xlink:label="Locator_aep_CoalContractSettlementProceedsToBeAppliedToDeferredFuelBalance_8238" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8237" xlink:to="Locator_aep_CoalContractSettlementProceedsToBeAppliedToDeferredFuelBalance_8238" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8239" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RetailJurisdictionalShareOfGainToBeAppliedToFuelAdjustmentClause" xlink:label="Locator_aep_RetailJurisdictionalShareOfGainToBeAppliedToFuelAdjustmentClause_8240" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8239" xlink:to="Locator_aep_RetailJurisdictionalShareOfGainToBeAppliedToFuelAdjustmentClause_8240" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8241" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PotentialRefundOfCarryingCosts" xlink:label="Locator_aep_PotentialRefundOfCarryingCosts_8242" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8241" xlink:to="Locator_aep_PotentialRefundOfCarryingCosts_8242" order="21.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8243" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PotentialRefundOfUnrecognizedEquityCarryingCosts" xlink:label="Locator_aep_PotentialRefundOfUnrecognizedEquityCarryingCosts_8244" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8243" xlink:to="Locator_aep_PotentialRefundOfUnrecognizedEquityCarryingCosts_8244" order="22.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8245" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredFuelAdjustmentClauseRelatedToOrmetInterimArrangementAsOfSeptember2009" xlink:label="Locator_aep_DeferredFuelAdjustmentClauseRelatedToOrmetInterimArrangementAsOfSeptember2009_8246" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8245" xlink:to="Locator_aep_DeferredFuelAdjustmentClauseRelatedToOrmetInterimArrangementAsOfSeptember2009_8246" order="23.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8247" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnrecognizedEquityCarryingCostsRelatedToOrmetInterimArrangementAsOfSeptember2009" xlink:label="Locator_aep_UnrecognizedEquityCarryingCostsRelatedToOrmetInterimArrangementAsOfSeptember2009_8248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8247" xlink:to="Locator_aep_UnrecognizedEquityCarryingCostsRelatedToOrmetInterimArrangementAsOfSeptember2009_8248" order="24.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8249" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CollectionOfAuthorizedPreConstructionCosts" xlink:label="Locator_aep_CollectionOfAuthorizedPreConstructionCosts_8250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8249" xlink:to="Locator_aep_CollectionOfAuthorizedPreConstructionCosts_8250" order="25.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8251" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare" xlink:label="Locator_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_8252" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8251" xlink:to="Locator_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_8252" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8253" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalCurrentEstimatedGenerationCosts" xlink:label="Locator_aep_TotalCurrentEstimatedGenerationCosts_8254" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8253" xlink:to="Locator_aep_TotalCurrentEstimatedGenerationCosts_8254" order="27.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8255" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalCurrentEstimatedTransmissionCosts" xlink:label="Locator_aep_TotalCurrentEstimatedTransmissionCosts_8256" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8255" xlink:to="Locator_aep_TotalCurrentEstimatedTransmissionCosts_8256" order="28.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8257" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiarysEstimatedShareOfGenerationCosts" xlink:label="Locator_aep_SubsidiarysEstimatedShareOfGenerationCosts_8258" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8257" xlink:to="Locator_aep_SubsidiarysEstimatedShareOfGenerationCosts_8258" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8259" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiarysEstimatedShareOfTransmissionCosts" xlink:label="Locator_aep_SubsidiarysEstimatedShareOfTransmissionCosts_8260" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8259" xlink:to="Locator_aep_SubsidiarysEstimatedShareOfTransmissionCosts_8260" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8261" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="Locator_us-gaap_ConstructionInProgressGross_8262" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8261" xlink:to="Locator_us-gaap_ConstructionInProgressGross_8262" order="31.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8263" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_8264" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8263" xlink:to="Locator_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_8264" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8265" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ContractualConstructionObligationsOfJointOwnersAndSubsidiary" xlink:label="Locator_aep_ContractualConstructionObligationsOfJointOwnersAndSubsidiary_8266" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8265" xlink:to="Locator_aep_ContractualConstructionObligationsOfJointOwnersAndSubsidiary_8266" order="33.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8267" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionContractualConstructionObligationsOfSubsidiary" xlink:label="Locator_aep_TransmissionContractualConstructionObligationsOfSubsidiary_8268" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8267" xlink:to="Locator_aep_TransmissionContractualConstructionObligationsOfSubsidiary_8268" order="34.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8269" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SubsidiaryShareOfContractualConstructionObligations" xlink:label="Locator_aep_SubsidiaryShareOfContractualConstructionObligations_8270" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8269" xlink:to="Locator_aep_SubsidiaryShareOfContractualConstructionObligations_8270" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8271" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RequiredCapOnPlant" xlink:label="Locator_aep_RequiredCapOnPlant_8272" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8271" xlink:to="Locator_aep_RequiredCapOnPlant_8272" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8273" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RequiredCapOnCarbonDioxideEmissionCosts" xlink:label="Locator_aep_RequiredCapOnCarbonDioxideEmissionCosts_8274" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8273" xlink:to="Locator_aep_RequiredCapOnCarbonDioxideEmissionCosts_8274" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8275" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RecoveryStrandedCosts" xlink:label="Locator_us-gaap_RecoveryStrandedCosts_8276" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8275" xlink:to="Locator_us-gaap_RecoveryStrandedCosts_8276" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8277" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RefundOfOtherNetTrueUpRegulatoryLiabilities" xlink:label="Locator_aep_RefundOfOtherNetTrueUpRegulatoryLiabilities_8278" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8277" xlink:to="Locator_aep_RefundOfOtherNetTrueUpRegulatoryLiabilities_8278" order="39.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8279" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalCapacityAuctionTrueUpAmount" xlink:label="Locator_aep_TotalCapacityAuctionTrueUpAmount_8280" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8279" xlink:to="Locator_aep_TotalCapacityAuctionTrueUpAmount_8280" order="40.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8281" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemsGross" xlink:label="Locator_us-gaap_ExtraordinaryItemsGross_8282" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8281" xlink:to="Locator_us-gaap_ExtraordinaryItemsGross_8282" order="41.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8283" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ExtraordinaryItemNetOfTax" xlink:label="Locator_us-gaap_ExtraordinaryItemNetOfTax_8284" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8283" xlink:to="Locator_us-gaap_ExtraordinaryItemNetOfTax_8284" order="42.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8285" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarryingCostsIncome" xlink:label="Locator_aep_CarryingCostsIncome_8286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8285" xlink:to="Locator_aep_CarryingCostsIncome_8286" order="43.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8287" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TaxBenefitsAndAssociatedCarryingCostsRelatedToSubsidiaryGenerationAssets" xlink:label="Locator_aep_TaxBenefitsAndAssociatedCarryingCostsRelatedToSubsidiaryGenerationAssets_8288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8287" xlink:to="Locator_aep_TaxBenefitsAndAssociatedCarryingCostsRelatedToSubsidiaryGenerationAssets_8288" order="44.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8289" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RefundOfExcessEarningsIncludingInterest" xlink:label="Locator_aep_RefundOfExcessEarningsIncludingInterest_8290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8289" xlink:to="Locator_aep_RefundOfExcessEarningsIncludingInterest_8290" order="45.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8291" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RenewablePortfolioStandardsIncentiveIncludedInReturnOnEquity" xlink:label="Locator_aep_RenewablePortfolioStandardsIncentiveIncludedInReturnOnEquity_8292" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8291" xlink:to="Locator_aep_RenewablePortfolioStandardsIncentiveIncludedInReturnOnEquity_8292" order="46.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8293" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedBaseRateIncrease" xlink:label="Locator_aep_ApprovedBaseRateIncrease_8294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8293" xlink:to="Locator_aep_ApprovedBaseRateIncrease_8294" order="47.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8295" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedReturnOnEquity" xlink:label="Locator_aep_ApprovedReturnOnEquity_8296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8295" xlink:to="Locator_aep_ApprovedReturnOnEquity_8296" order="48.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8297" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedIncreaseInDepreciationExpense" xlink:label="Locator_aep_ApprovedIncreaseInDepreciationExpense_8298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8297" xlink:to="Locator_aep_ApprovedIncreaseInDepreciationExpense_8298" order="49.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8299" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AmountOfRegulatoryCostsNotYetApproved" xlink:label="Locator_us-gaap_AmountOfRegulatoryCostsNotYetApproved_8300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8299" xlink:to="Locator_us-gaap_AmountOfRegulatoryCostsNotYetApproved_8300" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8301" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcquisitionCosts" xlink:label="Locator_us-gaap_AcquisitionCosts_8302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8301" xlink:to="Locator_us-gaap_AcquisitionCosts_8302" order="51.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8303" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecommendedCostRecoveryPerStipulationAgreement" xlink:label="Locator_aep_RecommendedCostRecoveryPerStipulationAgreement_8304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8303" xlink:to="Locator_aep_RecommendedCostRecoveryPerStipulationAgreement_8304" order="52.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8305" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedCostRecovery" xlink:label="Locator_aep_ApprovedCostRecovery_8306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8305" xlink:to="Locator_aep_ApprovedCostRecovery_8306" order="53.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8307" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WriteOffOfRegulatoryAssetPretax" xlink:label="Locator_aep_WriteOffOfRegulatoryAssetPretax_8308" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8307" xlink:to="Locator_aep_WriteOffOfRegulatoryAssetPretax_8308" order="54.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8309" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedDeferralOfStormExpenses" xlink:label="Locator_aep_ApprovedDeferralOfStormExpenses_8310" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8309" xlink:to="Locator_aep_ApprovedDeferralOfStormExpenses_8310" order="55.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8311" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedDeferralOfCostReductionInitiativeExpenses" xlink:label="Locator_aep_ApprovedDeferralOfCostReductionInitiativeExpenses_8312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8311" xlink:to="Locator_aep_ApprovedDeferralOfCostReductionInitiativeExpenses_8312" order="56.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8313" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MaximumAmountOfDepartmentOfEnergyFunding" xlink:label="Locator_aep_MaximumAmountOfDepartmentOfEnergyFunding_8314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8313" xlink:to="Locator_aep_MaximumAmountOfDepartmentOfEnergyFunding_8314" order="57.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8315" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostsIncurred" xlink:label="Locator_aep_CostsIncurred_8316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8315" xlink:to="Locator_aep_CostsIncurred_8316" order="58.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8317" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepartmentOfEnergyAndOtherEligibleFundingReceived" xlink:label="Locator_aep_DepartmentOfEnergyAndOtherEligibleFundingReceived_8318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8317" xlink:to="Locator_aep_DepartmentOfEnergyAndOtherEligibleFundingReceived_8318" order="59.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8319" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetCostOfCarbonCaptureProject" xlink:label="Locator_aep_NetCostOfCarbonCaptureProject_8320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8319" xlink:to="Locator_aep_NetCostOfCarbonCaptureProject_8320" order="60.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8321" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfDeferredPreconstructionIgccCostsForFutureRecovery" xlink:label="Locator_aep_AmountOfDeferredPreconstructionIgccCostsForFutureRecovery_8322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8321" xlink:to="Locator_aep_AmountOfDeferredPreconstructionIgccCostsForFutureRecovery_8322" order="61.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8323" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PhaseInPlanAmountOfCostsDeferredForRateMakingPurposes" xlink:label="Locator_us-gaap_PhaseInPlanAmountOfCostsDeferredForRateMakingPurposes_8324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8323" xlink:to="Locator_us-gaap_PhaseInPlanAmountOfCostsDeferredForRateMakingPurposes_8324" order="62.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8325" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PhaseInPlanAmountOfCapitalizedCostsRecovered" xlink:label="Locator_us-gaap_PhaseInPlanAmountOfCapitalizedCostsRecovered_8326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8325" xlink:to="Locator_us-gaap_PhaseInPlanAmountOfCapitalizedCostsRecovered_8326" order="63.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8327" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedIncreaseOfConstructionSurcharges" xlink:label="Locator_aep_ApprovedIncreaseOfConstructionSurcharges_8328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8327" xlink:to="Locator_aep_ApprovedIncreaseOfConstructionSurcharges_8328" order="64.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8329" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedIncreaseInCarryingCharges" xlink:label="Locator_aep_ApprovedIncreaseInCarryingCharges_8330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8329" xlink:to="Locator_aep_ApprovedIncreaseInCarryingCharges_8330" order="65.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8331" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedFixedAnnualCarryingCostRate" xlink:label="Locator_aep_ApprovedFixedAnnualCarryingCostRate_8332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8331" xlink:to="Locator_aep_ApprovedFixedAnnualCarryingCostRate_8332" order="66.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8333" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentShareholderPercentageOfOffsystemSalesMarginsSharing" xlink:label="Locator_aep_CurrentShareholderPercentageOfOffsystemSalesMarginsSharing_8334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8333" xlink:to="Locator_aep_CurrentShareholderPercentageOfOffsystemSalesMarginsSharing_8334" order="67.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8335" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IntervenorsProposedNewShareholderPercentageOfOffsytemSalesMarginsSharing" xlink:label="Locator_aep_IntervenorsProposedNewShareholderPercentageOfOffsytemSalesMarginsSharing_8336" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8335" xlink:to="Locator_aep_IntervenorsProposedNewShareholderPercentageOfOffsytemSalesMarginsSharing_8336" order="68.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8337" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RequestedIncreaseInDepreciationExpense" xlink:label="Locator_aep_RequestedIncreaseInDepreciationExpense_8338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8337" xlink:to="Locator_aep_RequestedIncreaseInDepreciationExpense_8338" order="69.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8339" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterimRateIncrease" xlink:label="Locator_aep_InterimRateIncrease_8340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8339" xlink:to="Locator_aep_InterimRateIncrease_8340" order="70.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8341" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MichiganJurisdictionalShareOfNetCostsOfUnitOneTurbineReplacement" xlink:label="Locator_aep_MichiganJurisdictionalShareOfNetCostsOfUnitOneTurbineReplacement_8342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8341" xlink:to="Locator_aep_MichiganJurisdictionalShareOfNetCostsOfUnitOneTurbineReplacement_8342" order="71.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8343" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RecognizedGrossSeamsEliminationCostAllocationRevenue" xlink:label="Locator_aep_RecognizedGrossSeamsEliminationCostAllocationRevenue_8344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8343" xlink:to="Locator_aep_RecognizedGrossSeamsEliminationCostAllocationRevenue_8344" order="72.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8345" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PaymentIfComplianceFilingIsAccepted" xlink:label="Locator_aep_PaymentIfComplianceFilingIsAccepted_8346" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8345" xlink:to="Locator_aep_PaymentIfComplianceFilingIsAccepted_8346" order="73.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8347" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfEstimatedInterestIncludedInPayment" xlink:label="Locator_aep_AmountOfEstimatedInterestIncludedInPayment_8348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8347" xlink:to="Locator_aep_AmountOfEstimatedInterestIncludedInPayment_8348" order="74.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8349" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PotentialReceiptOfPaymentIfComplianceFilingIsAccepted" xlink:label="Locator_aep_PotentialReceiptOfPaymentIfComplianceFilingIsAccepted_8350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8349" xlink:to="Locator_aep_PotentialReceiptOfPaymentIfComplianceFilingIsAccepted_8350" order="75.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfEstimatedInterestIncludedInPotentialReceiptOfPayment" xlink:label="Locator_aep_AmountOfEstimatedInterestIncludedInPotentialReceiptOfPayment_8352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8351" xlink:to="Locator_aep_AmountOfEstimatedInterestIncludedInPotentialReceiptOfPayment_8352" order="76.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8353" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountOfFercApprovedSettlementsApplicableToSecaRevenue" xlink:label="Locator_aep_AmountOfFercApprovedSettlementsApplicableToSecaRevenue_8354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8353" xlink:to="Locator_aep_AmountOfFercApprovedSettlementsApplicableToSecaRevenue_8354" order="77.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersTextualsAbstract" xlink:label="Locator_aep_RateMattersTextualsAbstract_8355" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RemainingAmountOfContestedSecaRevenues" xlink:label="Locator_aep_RemainingAmountOfContestedSecaRevenues_8356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersTextualsAbstract_8355" xlink:to="Locator_aep_RemainingAmountOfContestedSecaRevenues_8356" order="78.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8727" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateAxis" xlink:label="Locator_aep_BaseRateAxis_8728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8727" xlink:to="Locator_aep_BaseRateAxis_8728" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateAxis" xlink:label="Locator_aep_BaseRateAxis_8873" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateAxis_8873" xlink:to="Locator_aep_BaseRateDomain_8874" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8779" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioElectricSecurityPlanFilingsMember" xlink:label="Locator_aep_OhioElectricSecurityPlanFilingsMember_8780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8779" xlink:to="Locator_aep_OhioElectricSecurityPlanFilingsMember_8780" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8781" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioDistributionBaseRateCaseMember" xlink:label="Locator_aep_OhioDistributionBaseRateCaseMember_8782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8781" xlink:to="Locator_aep_OhioDistributionBaseRateCaseMember_8782" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8783" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpornUnit5Member" xlink:label="Locator_aep_SpornUnit5Member_8784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8783" xlink:to="Locator_aep_SpornUnit5Member_8784" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8785" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FuelAdjustmentClauseAudit2009Member" xlink:label="Locator_aep_FuelAdjustmentClauseAudit2009Member_8786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8785" xlink:to="Locator_aep_FuelAdjustmentClauseAudit2009Member_8786" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8787" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FuelAdjustmentClauseAudit2010Member" xlink:label="Locator_aep_FuelAdjustmentClauseAudit2010Member_8788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8787" xlink:to="Locator_aep_FuelAdjustmentClauseAudit2010Member_8788" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8789" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OrmetInterimArrangementMember" xlink:label="Locator_aep_OrmetInterimArrangementMember_8790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8789" xlink:to="Locator_aep_OrmetInterimArrangementMember_8790" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8791" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioIgccPlantMember" xlink:label="Locator_aep_OhioIgccPlantMember_8792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8791" xlink:to="Locator_aep_OhioIgccPlantMember_8792" order="6.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8793" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TurkPlantMember" xlink:label="Locator_aep_TurkPlantMember_8794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8793" xlink:to="Locator_aep_TurkPlantMember_8794" order="7.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8795" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TexasTurkPlantRatePlanMember" xlink:label="Locator_aep_TexasTurkPlantRatePlanMember_8796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8795" xlink:to="Locator_aep_TexasTurkPlantRatePlanMember_8796" order="8.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8797" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TexasRestructuringAppealsMember" xlink:label="Locator_aep_TexasRestructuringAppealsMember_8798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8797" xlink:to="Locator_aep_TexasRestructuringAppealsMember_8798" order="9.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8799" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredInvestmentTaxCreditsAndExcessDeferredFederalIncomeTaxesMember" xlink:label="Locator_aep_DeferredInvestmentTaxCreditsAndExcessDeferredFederalIncomeTaxesMember_8800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8799" xlink:to="Locator_aep_DeferredInvestmentTaxCreditsAndExcessDeferredFederalIncomeTaxesMember_8800" order="10.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8801" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExcessEarningsMember" xlink:label="Locator_aep_ExcessEarningsMember_8802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8801" xlink:to="Locator_aep_ExcessEarningsMember_8802" order="11.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8803" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VirginiaBiennialRateCaseMember" xlink:label="Locator_aep_VirginiaBiennialRateCaseMember_8804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8803" xlink:to="Locator_aep_VirginiaBiennialRateCaseMember_8804" order="12.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8805" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateAdjustmentClausesMember" xlink:label="Locator_aep_RateAdjustmentClausesMember_8806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8805" xlink:to="Locator_aep_RateAdjustmentClausesMember_8806" order="13.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8807" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_WestVirginiaBaseRateCaseMember" xlink:label="Locator_aep_WestVirginiaBaseRateCaseMember_8808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8807" xlink:to="Locator_aep_WestVirginiaBaseRateCaseMember_8808" order="14.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8809" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ProductValidationFacilityMember" xlink:label="Locator_aep_ProductValidationFacilityMember_8810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8809" xlink:to="Locator_aep_ProductValidationFacilityMember_8810" order="15.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8811" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CarbonCaptureAndSequestrationProjectMember" xlink:label="Locator_aep_CarbonCaptureAndSequestrationProjectMember_8812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8811" xlink:to="Locator_aep_CarbonCaptureAndSequestrationProjectMember_8812" order="16.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8813" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApcosFilingForIgccPlantMember" xlink:label="Locator_aep_ApcosFilingForIgccPlantMember_8814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8813" xlink:to="Locator_aep_ApcosFilingForIgccPlantMember_8814" order="17.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8815" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpandedNetEnergyChargeMember" xlink:label="Locator_aep_ExpandedNetEnergyChargeMember_8816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8815" xlink:to="Locator_aep_ExpandedNetEnergyChargeMember_8816" order="18.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8817" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FuelAndPurchasedPower2008Member" xlink:label="Locator_aep_FuelAndPurchasedPower2008Member_8818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8817" xlink:to="Locator_aep_FuelAndPurchasedPower2008Member_8818" order="19.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8819" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MichiganBaseRateCase2011Member" xlink:label="Locator_aep_MichiganBaseRateCase2011Member_8820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8819" xlink:to="Locator_aep_MichiganBaseRateCase2011Member_8820" order="20.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8821" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaBaseRateCaseMember" xlink:label="Locator_aep_IndianaBaseRateCaseMember_8822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8821" xlink:to="Locator_aep_IndianaBaseRateCaseMember_8822" order="21.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8823" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SeamsEliminationCostAllocationMember" xlink:label="Locator_aep_SeamsEliminationCostAllocationMember_8824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8823" xlink:to="Locator_aep_SeamsEliminationCostAllocationMember_8824" order="22.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateDomain" xlink:label="Locator_aep_BaseRateDomain_8825" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PjmMisoMarketFlowSettlementAdjustmentsMember" xlink:label="Locator_aep_PjmMisoMarketFlowSettlementAdjustmentsMember_8826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BaseRateDomain_8825" xlink:to="Locator_aep_PjmMisoMarketFlowSettlementAdjustmentsMember_8826" order="23.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8729" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingenciesByNatureAxis" xlink:label="Locator_us-gaap_GainContingenciesByNatureAxis_8730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8729" xlink:to="Locator_us-gaap_GainContingenciesByNatureAxis_8730" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingenciesByNatureAxis" xlink:label="Locator_us-gaap_GainContingenciesByNatureAxis_8875" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingenciesByNatureAxis_8875" xlink:to="Locator_us-gaap_GainContingencyNatureDomain_8876" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8827" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApplicableToWestVirginiaJurisdictionMember" xlink:label="Locator_aep_ApplicableToWestVirginiaJurisdictionMember_8828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8827" xlink:to="Locator_aep_ApplicableToWestVirginiaJurisdictionMember_8828" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApplicableToFercJurisdictionMember" xlink:label="Locator_aep_ApplicableToFercJurisdictionMember_8830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8829" xlink:to="Locator_aep_ApplicableToFercJurisdictionMember_8830" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApplicableToVirginiaJurisdictionMember" xlink:label="Locator_aep_ApplicableToVirginiaJurisdictionMember_8832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8831" xlink:to="Locator_aep_ApplicableToVirginiaJurisdictionMember_8832" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2009December2009Member" xlink:label="Locator_aep_January2009December2009Member_8834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8833" xlink:to="Locator_aep_January2009December2009Member_8834" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2009December2010Member" xlink:label="Locator_aep_January2009December2010Member_8836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8835" xlink:to="Locator_aep_January2009December2010Member_8836" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JanuaryDecember2011Member" xlink:label="Locator_aep_JanuaryDecember2011Member_8838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8837" xlink:to="Locator_aep_JanuaryDecember2011Member_8838" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8839" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2012ThroughDecember2012Member" xlink:label="Locator_aep_January2012ThroughDecember2012Member_8840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8839" xlink:to="Locator_aep_January2012ThroughDecember2012Member_8840" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2013ThroughDecember2013Member" xlink:label="Locator_aep_January2013ThroughDecember2013Member_8842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8841" xlink:to="Locator_aep_January2013ThroughDecember2013Member_8842" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8843" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2014ThroughMay2015Member" xlink:label="Locator_aep_January2014ThroughMay2015Member_8844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8843" xlink:to="Locator_aep_January2014ThroughMay2015Member_8844" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2012May2016Member" xlink:label="Locator_aep_January2012May2016Member_8846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8845" xlink:to="Locator_aep_January2012May2016Member_8846" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2012December2018Member" xlink:label="Locator_aep_January2012December2018Member_8848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8847" xlink:to="Locator_aep_January2012December2018Member_8848" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8849" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2014May2015Member" xlink:label="Locator_aep_January2014May2015Member_8850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8849" xlink:to="Locator_aep_January2014May2015Member_8850" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_April2012October2012Member" xlink:label="Locator_aep_April2012October2012Member_8852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8851" xlink:to="Locator_aep_April2012October2012Member_8852" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8853" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_November2012December2013Member" xlink:label="Locator_aep_November2012December2013Member_8854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8853" xlink:to="Locator_aep_November2012December2013Member_8854" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_January2002September2011Member" xlink:label="Locator_aep_January2002September2011Member_8856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8855" xlink:to="Locator_aep_January2002September2011Member_8856" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8857" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SignificantlyExcessiveEarningsTest2009Member" xlink:label="Locator_aep_SignificantlyExcessiveEarningsTest2009Member_8858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8857" xlink:to="Locator_aep_SignificantlyExcessiveEarningsTest2009Member_8858" order="15.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8859" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SignificantlyExcessiveEarningsTest2010Member" xlink:label="Locator_aep_SignificantlyExcessiveEarningsTest2010Member_8860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8859" xlink:to="Locator_aep_SignificantlyExcessiveEarningsTest2010Member_8860" order="16.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8861" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember" xlink:label="Locator_aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember_8862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8861" xlink:to="Locator_aep_ReversalOfCapacityAuctionTrueUpDisallowanceMember_8862" order="17.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8863" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfRegulatoryCreditsMember" xlink:label="Locator_aep_ReversalOfRegulatoryCreditsMember_8864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8863" xlink:to="Locator_aep_ReversalOfRegulatoryCreditsMember_8864" order="18.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainContingencyNatureDomain" xlink:label="Locator_us-gaap_GainContingencyNatureDomain_8865" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember" xlink:label="Locator_aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember_8866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GainContingencyNatureDomain_8865" xlink:to="Locator_aep_ReversalOfAccumulatedDeferredInvestmentTaxCreditsMember_8866" order="19.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8731" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearAxis" xlink:label="Locator_aep_RateMattersYearAxis_8732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8731" xlink:to="Locator_aep_RateMattersYearAxis_8732" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearAxis" xlink:label="Locator_aep_RateMattersYearAxis_8877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearDomain" xlink:label="Locator_aep_RateMattersYearDomain_8878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersYearAxis_8877" xlink:to="Locator_aep_RateMattersYearDomain_8878" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearDomain" xlink:label="Locator_aep_RateMattersYearDomain_8867" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearOneMember" xlink:label="Locator_aep_RateMattersYearOneMember_8868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersYearDomain_8867" xlink:to="Locator_aep_RateMattersYearOneMember_8868" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearDomain" xlink:label="Locator_aep_RateMattersYearDomain_8869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearTwoMember" xlink:label="Locator_aep_RateMattersYearTwoMember_8870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersYearDomain_8869" xlink:to="Locator_aep_RateMattersYearTwoMember_8870" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearDomain" xlink:label="Locator_aep_RateMattersYearDomain_8871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersYearThreeMember" xlink:label="Locator_aep_RateMattersYearThreeMember_8872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersYearDomain_8871" xlink:to="Locator_aep_RateMattersYearThreeMember_8872" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8735" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsAxis" xlink:label="Locator_aep_CurrentRegulatoryAssetsAxis_8736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8735" xlink:to="Locator_aep_CurrentRegulatoryAssetsAxis_8736" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsAxis" xlink:label="Locator_aep_CurrentRegulatoryAssetsAxis_8881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsDomain" xlink:label="Locator_aep_CurrentRegulatoryAssetsDomain_8882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CurrentRegulatoryAssetsAxis_8881" xlink:to="Locator_aep_CurrentRegulatoryAssetsDomain_8882" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsDomain" xlink:label="Locator_aep_CurrentRegulatoryAssetsDomain_8883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioFuelAdjustmentClauseDeferralsMember" xlink:label="Locator_aep_OhioFuelAdjustmentClauseDeferralsMember_8884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CurrentRegulatoryAssetsDomain_8883" xlink:to="Locator_aep_OhioFuelAdjustmentClauseDeferralsMember_8884" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsDomain" xlink:label="Locator_aep_CurrentRegulatoryAssetsDomain_8885" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AmountInFuelInventoryRelatedToRenegotiatedCoalContractsMember" xlink:label="Locator_aep_AmountInFuelInventoryRelatedToRenegotiatedCoalContractsMember_8886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CurrentRegulatoryAssetsDomain_8885" xlink:to="Locator_aep_AmountInFuelInventoryRelatedToRenegotiatedCoalContractsMember_8886" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsDomain" xlink:label="Locator_aep_CurrentRegulatoryAssetsDomain_8887" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NetRegulatoryLiabilityEstablishedByEachCspcoAndOpcoForTheIgccPlantMember" xlink:label="Locator_aep_NetRegulatoryLiabilityEstablishedByEachCspcoAndOpcoForTheIgccPlantMember_8888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CurrentRegulatoryAssetsDomain_8887" xlink:to="Locator_aep_NetRegulatoryLiabilityEstablishedByEachCspcoAndOpcoForTheIgccPlantMember_8888" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentRegulatoryAssetsDomain" xlink:label="Locator_aep_CurrentRegulatoryAssetsDomain_8889" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StormRelatedCostsMember" xlink:label="Locator_aep_StormRelatedCostsMember_8890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CurrentRegulatoryAssetsDomain_8889" xlink:to="Locator_aep_StormRelatedCostsMember_8890" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8737" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncurrentRegulatoryAssetsAxis" xlink:label="Locator_aep_NoncurrentRegulatoryAssetsAxis_8738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8737" xlink:to="Locator_aep_NoncurrentRegulatoryAssetsAxis_8738" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NoncurrentRegulatoryAssetsAxis" xlink:label="Locator_aep_NoncurrentRegulatoryAssetsAxis_8901" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_8902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_NoncurrentRegulatoryAssetsAxis_8901" xlink:to="Locator_us-gaap_RegulatoryAssetDomain_8902" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_8903" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EnvironmentalRateAdjustmentClauseMember" xlink:label="Locator_aep_EnvironmentalRateAdjustmentClauseMember_8904" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_8903" xlink:to="Locator_aep_EnvironmentalRateAdjustmentClauseMember_8904" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_8905" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RenewableEnergyProgramRateAdjustmentClauseMember" xlink:label="Locator_aep_RenewableEnergyProgramRateAdjustmentClauseMember_8906" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_8905" xlink:to="Locator_aep_RenewableEnergyProgramRateAdjustmentClauseMember_8906" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_8907" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredWindPowerCostsMember" xlink:label="Locator_aep_DeferredWindPowerCostsMember_8908" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_8907" xlink:to="Locator_aep_DeferredWindPowerCostsMember_8908" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_8909" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NewGenerationRateAdjustmentClauseMember" xlink:label="Locator_aep_NewGenerationRateAdjustmentClauseMember_8910" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_8909" xlink:to="Locator_aep_NewGenerationRateAdjustmentClauseMember_8910" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8741" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_8742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8741" xlink:to="Locator_us-gaap_RangeAxis_8742" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeAxis" xlink:label="Locator_us-gaap_RangeAxis_8895" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_8896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeAxis_8895" xlink:to="Locator_us-gaap_RangeMember_8896" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_8897" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinimumMember" xlink:label="Locator_us-gaap_MinimumMember_8898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_8897" xlink:to="Locator_us-gaap_MinimumMember_8898" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RangeMember" xlink:label="Locator_us-gaap_RangeMember_8899" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaximumMember" xlink:label="Locator_us-gaap_MaximumMember_8900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RangeMember_8899" xlink:to="Locator_us-gaap_MaximumMember_8900" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8743" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_8744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8743" xlink:to="Locator_us-gaap_SubsequentEventTypeAxis_8744" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="Locator_us-gaap_SubsequentEventTypeAxis_8911" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_8912" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeAxis_8911" xlink:to="Locator_us-gaap_SubsequentEventTypeDomain_8912" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="Locator_us-gaap_SubsequentEventTypeDomain_8913" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8914" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SubsequentEventTypeDomain_8913" xlink:to="Locator_aep_RegulatedOperationsMember_8914" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8915" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IntervenorsRecommendedRefundMember" xlink:label="Locator_aep_IntervenorsRecommendedRefundMember_8916" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8915" xlink:to="Locator_aep_IntervenorsRecommendedRefundMember_8916" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8917" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ApprovedCostRecoveryMember" xlink:label="Locator_aep_ApprovedCostRecoveryMember_8918" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8917" xlink:to="Locator_aep_ApprovedCostRecoveryMember_8918" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8919" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_InterimRateIncreaseMember" xlink:label="Locator_aep_InterimRateIncreaseMember_8920" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8919" xlink:to="Locator_aep_InterimRateIncreaseMember_8920" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8921" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BaseRateIncreaseMember" xlink:label="Locator_aep_BaseRateIncreaseMember_8922" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8921" xlink:to="Locator_aep_BaseRateIncreaseMember_8922" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8923" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReturnOnEquityMember" xlink:label="Locator_aep_ReturnOnEquityMember_8924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8923" xlink:to="Locator_aep_ReturnOnEquityMember_8924" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8925" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncreaseInDepreciationExpenseMember" xlink:label="Locator_aep_IncreaseInDepreciationExpenseMember_8926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8925" xlink:to="Locator_aep_IncreaseInDepreciationExpenseMember_8926" order="5.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatedOperationsMember" xlink:label="Locator_aep_RegulatedOperationsMember_8927" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_JurisdictionalRetailShareOfGainMember" xlink:label="Locator_aep_JurisdictionalRetailShareOfGainMember_8928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatedOperationsMember_8927" xlink:to="Locator_aep_JurisdictionalRetailShareOfGainMember_8928" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8739" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_8740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8739" xlink:to="Locator_us-gaap_PublicUtilityAxis_8740" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_8891" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_8892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilityAxis_8891" xlink:to="Locator_us-gaap_UtilityPlantDomain_8892" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_8893" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ElectricTransmissionMember" xlink:label="Locator_us-gaap_ElectricTransmissionMember_8894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_8893" xlink:to="Locator_us-gaap_ElectricTransmissionMember_8894" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8725" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_8726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8725" xlink:to="Locator_us-gaap_StatementLineItems_8726" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8733" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8733" xlink:to="Locator_dei_LegalEntityAxis_8734" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8879" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_8879" xlink:to="Locator_dei_EntityDomain_8880" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8751" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ElectricTransmissionTexasLlcMember" xlink:label="Locator_aep_ElectricTransmissionTexasLlcMember_8752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8751" xlink:to="Locator_aep_ElectricTransmissionTexasLlcMember_8752" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8765" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoWheelingPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoWheelingPowerCoMember_8766" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8765" xlink:to="Locator_aep_AppalachianPowerCoWheelingPowerCoMember_8766" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8767" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoOhioPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoOhioPowerCoMember_8768" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8767" xlink:to="Locator_aep_ColumbusSouthernPowerCoOhioPowerCoMember_8768" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8769" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoKingsportPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoKingsportPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember_8770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8769" xlink:to="Locator_aep_AppalachianPowerCoKingsportPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember_8770" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8771" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoOhioPowerCoAepTexasCentralCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoOhioPowerCoAepTexasCentralCoMember_8772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8771" xlink:to="Locator_aep_ColumbusSouthernPowerCoOhioPowerCoAepTexasCentralCoMember_8772" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8773" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoKingsportPowerCoSouthwesternElectricPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoKingsportPowerCoSouthwesternElectricPowerCoMember_8774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8773" xlink:to="Locator_aep_AppalachianPowerCoKingsportPowerCoSouthwesternElectricPowerCoMember_8774" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8775" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoKingsportPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoKingsportPowerCoMember_8776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8775" xlink:to="Locator_aep_AppalachianPowerCoKingsportPowerCoMember_8776" order="15.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8777" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoIndianaMichiganPowerCoKentuckyPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoIndianaMichiganPowerCoKentuckyPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember_8778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8777" xlink:to="Locator_aep_AppalachianPowerCoIndianaMichiganPowerCoKentuckyPowerCoPublicServiceCoOfOklahomaSouthwesternElectricPowerCoMember_8778" order="16.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8745" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_8746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8745" xlink:to="Locator_aep_AepTexasNorthCoMember_8746" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8747" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_8748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8747" xlink:to="Locator_aep_AepTexasCentralCoMember_8748" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8759" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KentuckyPowerCoMember" xlink:label="Locator_aep_KentuckyPowerCoMember_8760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8759" xlink:to="Locator_aep_KentuckyPowerCoMember_8760" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8757" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_8758" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8757" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_8758" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8749" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_8750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8749" xlink:to="Locator_aep_AppalachianPowerCoMember_8750" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8763" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_8764" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8763" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_8764" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8755" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_8756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8755" xlink:to="Locator_aep_OhioPowerCoMember_8756" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8761" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_8762" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8761" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_8762" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8753" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_8754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8753" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_8754" order="4.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RateMattersDetailsAbstract" xlink:label="Locator_aep_RateMattersDetailsAbstract_8361" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RateMattersDetailsAbstract_8361" xlink:to="Locator_us-gaap_StatementTable_8362" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureIncomeTaxes">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8951" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="Locator_us-gaap_IncomeTaxDisclosureAbstract_8952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8951" xlink:to="Locator_us-gaap_IncomeTaxDisclosureAbstract_8952" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="Locator_us-gaap_IncomeTaxDisclosureAbstract_8929" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="Locator_us-gaap_IncomeTaxDisclosureTextBlock_8930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_IncomeTaxDisclosureAbstract_8929" xlink:to="Locator_us-gaap_IncomeTaxDisclosureTextBlock_8930" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8953" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8953" xlink:to="Locator_dei_LegalEntityAxis_8954" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8955" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_8955" xlink:to="Locator_dei_EntityDomain_8956" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8959" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_8960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8959" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_8960" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_8958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8957" xlink:to="Locator_aep_AppalachianPowerCoMember_8958" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8961" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_8962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8961" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_8962" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8963" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_8964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8963" xlink:to="Locator_aep_OhioPowerCoMember_8964" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8965" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_8966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8965" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_8966" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8967" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_8968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8967" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_8968" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFinancingActivities">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8991" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="Locator_us-gaap_DebtDisclosureAbstract_8992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8991" xlink:to="Locator_us-gaap_DebtDisclosureAbstract_8992" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="Locator_us-gaap_DebtDisclosureAbstract_8969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="Locator_us-gaap_DebtDisclosureTextBlock_8970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DebtDisclosureAbstract_8969" xlink:to="Locator_us-gaap_DebtDisclosureTextBlock_8970" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_8993" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_8993" xlink:to="Locator_dei_LegalEntityAxis_8994" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_8995" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_8995" xlink:to="Locator_dei_EntityDomain_8996" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8999" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9000" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8999" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9000" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_8997" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_8998" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_8997" xlink:to="Locator_aep_AppalachianPowerCoMember_8998" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9001" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9002" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9001" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9002" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9003" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9004" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9003" xlink:to="Locator_aep_OhioPowerCoMember_9004" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9005" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9006" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9005" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9006" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9007" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9008" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9007" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9008" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPolicies">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9031" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="Locator_us-gaap_AccountingPoliciesAbstract_9032" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9031" xlink:to="Locator_us-gaap_AccountingPoliciesAbstract_9032" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="Locator_us-gaap_AccountingPoliciesAbstract_9009" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="Locator_us-gaap_SignificantAccountingPoliciesTextBlock_9010" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_AccountingPoliciesAbstract_9009" xlink:to="Locator_us-gaap_SignificantAccountingPoliciesTextBlock_9010" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9033" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9034" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9033" xlink:to="Locator_dei_LegalEntityAxis_9034" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9035" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9036" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9035" xlink:to="Locator_dei_EntityDomain_9036" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9039" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9040" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9039" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9040" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9037" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9038" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9037" xlink:to="Locator_aep_AppalachianPowerCoMember_9038" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9041" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9042" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9041" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9042" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9043" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9044" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9043" xlink:to="Locator_aep_OhioPowerCoMember_9044" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9045" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9046" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9045" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9046" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9047" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9048" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9047" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9048" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureNewAccountingPronouncementsAndExtraordinaryItem">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9071" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="Locator_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_9072" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9071" xlink:to="Locator_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_9072" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract" xlink:label="Locator_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_9049" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="Locator_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_9050" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_9049" xlink:to="Locator_us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_9050" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9073" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9074" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9073" xlink:to="Locator_dei_LegalEntityAxis_9074" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9075" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9076" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9075" xlink:to="Locator_dei_EntityDomain_9076" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9079" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9080" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9079" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9080" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9077" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9078" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9077" xlink:to="Locator_aep_AppalachianPowerCoMember_9078" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9081" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9082" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9081" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9082" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9083" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9084" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9083" xlink:to="Locator_aep_OhioPowerCoMember_9084" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9085" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9086" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9085" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9086" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9087" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9088" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9087" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9088" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureRateMatters">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9111" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesGeneralDisclosuresAbstract" xlink:label="Locator_us-gaap_PublicUtilitiesGeneralDisclosuresAbstract_9112" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9111" xlink:to="Locator_us-gaap_PublicUtilitiesGeneralDisclosuresAbstract_9112" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesGeneralDisclosuresAbstract" xlink:label="Locator_us-gaap_PublicUtilitiesGeneralDisclosuresAbstract_9089" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilitiesDisclosureTextBlock" xlink:label="Locator_us-gaap_PublicUtilitiesDisclosureTextBlock_9090" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilitiesGeneralDisclosuresAbstract_9089" xlink:to="Locator_us-gaap_PublicUtilitiesDisclosureTextBlock_9090" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9113" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9114" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9113" xlink:to="Locator_dei_LegalEntityAxis_9114" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9115" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9116" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9115" xlink:to="Locator_dei_EntityDomain_9116" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9119" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9120" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9119" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9120" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9117" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9118" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9117" xlink:to="Locator_aep_AppalachianPowerCoMember_9118" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9121" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9122" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9121" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9122" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9123" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9124" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9123" xlink:to="Locator_aep_OhioPowerCoMember_9124" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9125" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9126" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9125" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9126" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9127" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9128" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9127" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9128" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCommitmentsGuaranteesAndContingencies">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9151" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesAbstract_9152" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9151" xlink:to="Locator_aep_CommitmentsGuaranteesAndContingenciesAbstract_9152" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CommitmentsGuaranteesAndContingenciesAbstract" xlink:label="Locator_aep_CommitmentsGuaranteesAndContingenciesAbstract_9129" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock" xlink:label="Locator_us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock_9130" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CommitmentsGuaranteesAndContingenciesAbstract_9129" xlink:to="Locator_us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock_9130" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9153" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9154" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9153" xlink:to="Locator_dei_LegalEntityAxis_9154" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9155" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9156" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9155" xlink:to="Locator_dei_EntityDomain_9156" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9159" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9160" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9159" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9160" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9157" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9158" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9157" xlink:to="Locator_aep_AppalachianPowerCoMember_9158" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9161" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9162" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9161" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9162" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9163" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9164" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9163" xlink:to="Locator_aep_OhioPowerCoMember_9164" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9165" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9166" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9165" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9166" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9167" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9167" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9168" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureAcquisitionsAndDispositions">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9191" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SignificantAcquisitionsAndDispositionsAbstract" xlink:label="Locator_aep_SignificantAcquisitionsAndDispositionsAbstract_9192" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9191" xlink:to="Locator_aep_SignificantAcquisitionsAndDispositionsAbstract_9192" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SignificantAcquisitionsAndDispositionsAbstract" xlink:label="Locator_aep_SignificantAcquisitionsAndDispositionsAbstract_9169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentScheduleOfSignificantAcquisitionsAndDisposalsTextBlock" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentScheduleOfSignificantAcquisitionsAndDisposalsTextBlock_9170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SignificantAcquisitionsAndDispositionsAbstract_9169" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentScheduleOfSignificantAcquisitionsAndDisposalsTextBlock_9170" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9193" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9194" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9193" xlink:to="Locator_dei_LegalEntityAxis_9194" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9195" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9196" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9195" xlink:to="Locator_dei_EntityDomain_9196" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9199" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9200" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9199" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9200" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9197" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9198" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9197" xlink:to="Locator_aep_AppalachianPowerCoMember_9198" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9201" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9202" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9201" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9202" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9203" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9204" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9203" xlink:to="Locator_aep_OhioPowerCoMember_9204" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9205" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9206" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9205" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9206" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9207" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9207" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9208" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBenefitPlans">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9231" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract" xlink:label="Locator_us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract_9232" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9231" xlink:to="Locator_us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract_9232" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract" xlink:label="Locator_us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract_9209" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="Locator_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_9210" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract_9209" xlink:to="Locator_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_9210" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9233" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9234" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9233" xlink:to="Locator_dei_LegalEntityAxis_9234" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9235" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9236" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9235" xlink:to="Locator_dei_EntityDomain_9236" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9239" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9240" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9239" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9240" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9237" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9238" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9237" xlink:to="Locator_aep_AppalachianPowerCoMember_9238" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9241" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9242" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9241" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9242" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9243" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9244" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9243" xlink:to="Locator_aep_OhioPowerCoMember_9244" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9245" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9246" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9245" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9246" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9247" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9247" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9248" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBusinessSegments">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9271" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="Locator_us-gaap_SegmentReportingAbstract_9272" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9271" xlink:to="Locator_us-gaap_SegmentReportingAbstract_9272" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="Locator_us-gaap_SegmentReportingAbstract_9249" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="Locator_us-gaap_SegmentReportingDisclosureTextBlock_9250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentReportingAbstract_9249" xlink:to="Locator_us-gaap_SegmentReportingDisclosureTextBlock_9250" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9273" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9274" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9273" xlink:to="Locator_dei_LegalEntityAxis_9274" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9275" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9276" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9275" xlink:to="Locator_dei_EntityDomain_9276" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9279" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9280" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9279" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9280" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9277" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9278" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9277" xlink:to="Locator_aep_AppalachianPowerCoMember_9278" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9281" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9282" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9281" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9282" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9283" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9284" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9283" xlink:to="Locator_aep_OhioPowerCoMember_9284" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9285" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9286" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9285" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9286" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9287" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9287" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9288" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureDerivativesAndHedging">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9311" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract" xlink:label="Locator_us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract_9312" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9311" xlink:to="Locator_us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract_9312" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract" xlink:label="Locator_us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract_9289" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="Locator_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract_9289" xlink:to="Locator_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_9290" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9313" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9314" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9313" xlink:to="Locator_dei_LegalEntityAxis_9314" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9315" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9316" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9315" xlink:to="Locator_dei_EntityDomain_9316" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9319" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9320" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9319" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9320" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9317" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9318" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9317" xlink:to="Locator_aep_AppalachianPowerCoMember_9318" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9321" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9322" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9321" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9322" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9323" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9324" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9323" xlink:to="Locator_aep_OhioPowerCoMember_9324" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9325" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9326" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9325" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9326" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9327" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9327" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9328" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFairValueMeasurements">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9351" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsAbstract" xlink:label="Locator_aep_FairValueMeasurementsAbstract_9352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9351" xlink:to="Locator_aep_FairValueMeasurementsAbstract_9352" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsAbstract" xlink:label="Locator_aep_FairValueMeasurementsAbstract_9329" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="Locator_us-gaap_FairValueDisclosuresTextBlock_9330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsAbstract_9329" xlink:to="Locator_us-gaap_FairValueDisclosuresTextBlock_9330" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9353" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9353" xlink:to="Locator_dei_LegalEntityAxis_9354" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9355" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9355" xlink:to="Locator_dei_EntityDomain_9356" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9359" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9359" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9360" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9357" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9357" xlink:to="Locator_aep_AppalachianPowerCoMember_9358" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9361" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9361" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9362" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9363" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9364" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9363" xlink:to="Locator_aep_OhioPowerCoMember_9364" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9365" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9366" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9365" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9366" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9367" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9367" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9368" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureGoodwillAndOtherIntangibleAssetsTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTablesAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTablesAbstract_9369" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="Locator_us-gaap_ScheduleOfGoodwillTextBlock_9370" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTablesAbstract_9369" xlink:to="Locator_us-gaap_ScheduleOfGoodwillTextBlock_9370" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTablesAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTablesAbstract_9371" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock" xlink:label="Locator_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_9372" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTablesAbstract_9371" xlink:to="Locator_us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock_9372" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureGoodwillAndOtherIntangibleAssetsDetails">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsDetailsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsDetailsAbstract_9403" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsDetailsAbstract_9403" xlink:to="Locator_us-gaap_StatementTable_9404" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9383" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="Locator_us-gaap_GoodwillRollForward_9384" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9383" xlink:to="Locator_us-gaap_GoodwillRollForward_9384" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="Locator_us-gaap_GoodwillRollForward_9393" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="Locator_us-gaap_GoodwillImpairmentLoss_9394" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GoodwillRollForward_9393" xlink:to="Locator_us-gaap_GoodwillImpairmentLoss_9394" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="Locator_us-gaap_GoodwillRollForward_9391" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="Locator_us-gaap_Goodwill_9392" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GoodwillRollForward_9391" xlink:to="Locator_us-gaap_Goodwill_9392" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="Locator_us-gaap_GoodwillRollForward_9395" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Goodwill" xlink:label="Locator_us-gaap_Goodwill_9396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_GoodwillRollForward_9395" xlink:to="Locator_us-gaap_Goodwill_9396" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9385" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAbstract" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9386" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9385" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9386" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAbstract" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9397" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsWeightedAverageUsefulLife_9398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9397" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsWeightedAverageUsefulLife_9398" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAbstract" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9399" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsGross_9400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9399" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsGross_9400" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAbstract" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9401" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsAbstract_9401" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_9402" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9387" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9388" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9387" xlink:to="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9388" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9375" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetAmount" xlink:label="Locator_us-gaap_AcquiredFiniteLivedIntangibleAssetAmount_9376" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9375" xlink:to="Locator_us-gaap_AcquiredFiniteLivedIntangibleAssetAmount_9376" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9377" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="Locator_us-gaap_AmortizationOfIntangibleAssets_9378" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9377" xlink:to="Locator_us-gaap_AmortizationOfIntangibleAssets_9378" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9379" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearTwo" xlink:label="Locator_us-gaap_FutureAmortizationExpenseYearTwo_9380" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9379" xlink:to="Locator_us-gaap_FutureAmortizationExpenseYearTwo_9380" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9381" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FutureAmortizationExpenseYearThree" xlink:label="Locator_us-gaap_FutureAmortizationExpenseYearThree_9382" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsTextualsAbstract_9381" xlink:to="Locator_us-gaap_FutureAmortizationExpenseYearThree_9382" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9453" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_9454" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9453" xlink:to="Locator_us-gaap_StatementBusinessSegmentsAxis_9454" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="Locator_us-gaap_StatementBusinessSegmentsAxis_9473" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_9474" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementBusinessSegmentsAxis_9473" xlink:to="Locator_us-gaap_SegmentDomain_9474" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="Locator_us-gaap_SegmentDomain_9459" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UtilityOperationsMember" xlink:label="Locator_aep_UtilityOperationsMember_9460" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_SegmentDomain_9459" xlink:to="Locator_aep_UtilityOperationsMember_9460" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9455" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9456" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9455" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9456" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9461" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_9462" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9461" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_9462" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_9463" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepRiverOperationsMember" xlink:label="Locator_aep_AepRiverOperationsMember_9464" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentTypeDomain_9463" xlink:to="Locator_aep_AepRiverOperationsMember_9464" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9457" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9458" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9457" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9458" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9465" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9466" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_9465" xlink:to="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9466" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9467" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EasementsMember" xlink:label="Locator_aep_EasementsMember_9468" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9467" xlink:to="Locator_aep_EasementsMember_9468" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9469" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PurchasedTechnologyMember" xlink:label="Locator_aep_PurchasedTechnologyMember_9470" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9469" xlink:to="Locator_aep_PurchasedTechnologyMember_9470" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9471" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdvancedRoyaltiesMember" xlink:label="Locator_aep_AdvancedRoyaltiesMember_9472" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_9471" xlink:to="Locator_aep_AdvancedRoyaltiesMember_9472" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9451" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9451" xlink:to="Locator_us-gaap_StatementLineItems_9452" order="4.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureEffectsOfRegulationTables">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationTablesAbstract" xlink:label="Locator_aep_EffectsOfRegulationTablesAbstract_9475" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRegulatoryAssetsTextBlock" xlink:label="Locator_us-gaap_ScheduleOfRegulatoryAssetsTextBlock_9476" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EffectsOfRegulationTablesAbstract_9475" xlink:to="Locator_us-gaap_ScheduleOfRegulatoryAssetsTextBlock_9476" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationTablesAbstract" xlink:label="Locator_aep_EffectsOfRegulationTablesAbstract_9477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRegulatoryLiabilitiesTextBlock" xlink:label="Locator_us-gaap_ScheduleOfRegulatoryLiabilitiesTextBlock_9478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EffectsOfRegulationTablesAbstract_9477" xlink:to="Locator_us-gaap_ScheduleOfRegulatoryLiabilitiesTextBlock_9478" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureEffectsOfRegulationDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9491" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9491" xlink:to="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9492" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9499" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="Locator_us-gaap_RegulatoryAssetsCurrent_9500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9499" xlink:to="Locator_us-gaap_RegulatoryAssetsCurrent_9500" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9501" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="Locator_us-gaap_RegulatoryAssetsNoncurrent_9502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9501" xlink:to="Locator_us-gaap_RegulatoryAssetsNoncurrent_9502" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9503" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryCurrentAssetEndDateForRecovery" xlink:label="Locator_us-gaap_RegulatoryCurrentAssetEndDateForRecovery_9504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9503" xlink:to="Locator_us-gaap_RegulatoryCurrentAssetEndDateForRecovery_9504" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9505" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryNoncurrentAssetsEndDateForRecovery" xlink:label="Locator_aep_RegulatoryNoncurrentAssetsEndDateForRecovery_9506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9505" xlink:to="Locator_aep_RegulatoryNoncurrentAssetsEndDateForRecovery_9506" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9507" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryNoncurrentAssetEndDateForRecoveryMinimum" xlink:label="Locator_aep_RegulatoryNoncurrentAssetEndDateForRecoveryMinimum_9508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9507" xlink:to="Locator_aep_RegulatoryNoncurrentAssetEndDateForRecoveryMinimum_9508" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9509" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryNoncurrentAssetEndDateForRecoveryMaximum" xlink:label="Locator_aep_RegulatoryNoncurrentAssetEndDateForRecoveryMaximum_9510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsAreComprisedAbstract_9509" xlink:to="Locator_aep_RegulatoryNoncurrentAssetEndDateForRecoveryMaximum_9510" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9493" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9494" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9493" xlink:to="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9494" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9511" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent" xlink:label="Locator_us-gaap_RegulatoryLiabilityCurrent_9512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9511" xlink:to="Locator_us-gaap_RegulatoryLiabilityCurrent_9512" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9513" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="Locator_us-gaap_RegulatoryLiabilityNoncurrent_9514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9513" xlink:to="Locator_us-gaap_RegulatoryLiabilityNoncurrent_9514" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9515" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CurrentLiabilityEndDateForRefund" xlink:label="Locator_aep_CurrentLiabilityEndDateForRefund_9516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9515" xlink:to="Locator_aep_CurrentLiabilityEndDateForRefund_9516" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAreComprisedAbstract" xlink:label="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9517" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryNoncurrentLiabilityEndDateForRefund" xlink:label="Locator_aep_RegulatoryNoncurrentLiabilityEndDateForRefund_9518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesAreComprisedAbstract_9517" xlink:to="Locator_aep_RegulatoryNoncurrentLiabilityEndDateForRefund_9518" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9495" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationTextualsAbstract" xlink:label="Locator_aep_EffectsOfRegulationTextualsAbstract_9496" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_9495" xlink:to="Locator_aep_EffectsOfRegulationTextualsAbstract_9496" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationTextualsAbstract" xlink:label="Locator_aep_EffectsOfRegulationTextualsAbstract_9519" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AuthorizationToEstablishRegulatoryAsset" xlink:label="Locator_aep_AuthorizationToEstablishRegulatoryAsset_9520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EffectsOfRegulationTextualsAbstract_9519" xlink:to="Locator_aep_AuthorizationToEstablishRegulatoryAsset_9520" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_9869" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsBeingRecoveredMember" xlink:label="Locator_aep_RegulatoryAssetsBeingRecoveredMember_9870" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_9869" xlink:to="Locator_aep_RegulatoryAssetsBeingRecoveredMember_9870" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_9871" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsNotYetBeingRecoveredMember" xlink:label="Locator_aep_RegulatoryAssetsNotYetBeingRecoveredMember_9872" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetDomain_9871" xlink:to="Locator_aep_RegulatoryAssetsNotYetBeingRecoveredMember_9872" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9727" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAxis" xlink:label="Locator_aep_RegulatoryLiabilitiesAxis_9728" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9727" xlink:to="Locator_aep_RegulatoryLiabilitiesAxis_9728" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesAxis" xlink:label="Locator_aep_RegulatoryLiabilitiesAxis_9741" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesDomain" xlink:label="Locator_aep_RegulatoryLiabilitiesDomain_9742" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesAxis_9741" xlink:to="Locator_aep_RegulatoryLiabilitiesDomain_9742" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesDomain" xlink:label="Locator_aep_RegulatoryLiabilitiesDomain_9743" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesCurrentlyPayingAReturnMember" xlink:label="Locator_aep_RegulatoryLiabilitiesCurrentlyPayingAReturnMember_9744" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesDomain_9743" xlink:to="Locator_aep_RegulatoryLiabilitiesCurrentlyPayingAReturnMember_9744" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesDomain" xlink:label="Locator_aep_RegulatoryLiabilitiesDomain_9745" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesCurrentlyNotPayingAReturnMember" xlink:label="Locator_aep_RegulatoryLiabilitiesCurrentlyNotPayingAReturnMember_9746" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryLiabilitiesDomain_9745" xlink:to="Locator_aep_RegulatoryLiabilitiesCurrentlyNotPayingAReturnMember_9746" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9729" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_9730" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9729" xlink:to="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_9730" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_9747" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_9748" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis_9747" xlink:to="Locator_us-gaap_DefinedBenefitPlansDomain_9748" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="Locator_us-gaap_DefinedBenefitPlansDomain_9749" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9750" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_DefinedBenefitPlansDomain_9749" xlink:to="Locator_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9750" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9731" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_9732" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9731" xlink:to="Locator_us-gaap_PublicUtilityAxis_9732" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PublicUtilityAxis" xlink:label="Locator_us-gaap_PublicUtilityAxis_9751" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9752" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PublicUtilityAxis_9751" xlink:to="Locator_us-gaap_UtilityPlantDomain_9752" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9753" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredFuelCostsMember" xlink:label="Locator_us-gaap_DeferredFuelCostsMember_9754" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9753" xlink:to="Locator_us-gaap_DeferredFuelCostsMember_9754" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9755" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CustomerChoiceDeferralsMember" xlink:label="Locator_aep_CustomerChoiceDeferralsMember_9756" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9755" xlink:to="Locator_aep_CustomerChoiceDeferralsMember_9756" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9757" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StormCostsMember" xlink:label="Locator_us-gaap_StormCostsMember_9758" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9757" xlink:to="Locator_us-gaap_StormCostsMember_9758" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9759" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LineExtensionCarryingCostsMember" xlink:label="Locator_aep_LineExtensionCarryingCostsMember_9760" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9759" xlink:to="Locator_aep_LineExtensionCarryingCostsMember_9760" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9761" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionOfMonongahelaPowerMember" xlink:label="Locator_aep_AcquisitionOfMonongahelaPowerMember_9762" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9761" xlink:to="Locator_aep_AcquisitionOfMonongahelaPowerMember_9762" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9763" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ProductValidationFacilityMember" xlink:label="Locator_aep_ProductValidationFacilityMember_9764" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9763" xlink:to="Locator_aep_ProductValidationFacilityMember_9764" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9765" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredWindPowerCostsMember" xlink:label="Locator_aep_DeferredWindPowerCostsMember_9766" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9765" xlink:to="Locator_aep_DeferredWindPowerCostsMember_9766" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9767" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionRateAdjustmentClauseMember" xlink:label="Locator_aep_TransmissionRateAdjustmentClauseMember_9768" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9767" xlink:to="Locator_aep_TransmissionRateAdjustmentClauseMember_9768" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9769" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EnvironmentalRateAdjustmentClauseMember" xlink:label="Locator_aep_EnvironmentalRateAdjustmentClauseMember_9770" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9769" xlink:to="Locator_aep_EnvironmentalRateAdjustmentClauseMember_9770" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9771" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpecialRateMechanismForCenturyAluminumMember" xlink:label="Locator_aep_SpecialRateMechanismForCenturyAluminumMember_9772" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9771" xlink:to="Locator_aep_SpecialRateMechanismForCenturyAluminumMember_9772" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9773" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnrealizedLossOnForwardCommitmentsMember" xlink:label="Locator_aep_UnrealizedLossOnForwardCommitmentsMember_9774" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9773" xlink:to="Locator_aep_UnrealizedLossOnForwardCommitmentsMember_9774" order="10.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9775" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnamortizedLossOnReacquiredDebtMember" xlink:label="Locator_aep_UnamortizedLossOnReacquiredDebtMember_9776" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9775" xlink:to="Locator_aep_UnamortizedLossOnReacquiredDebtMember_9776" order="11.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9777" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EconomicDevelopmentRiderMember" xlink:label="Locator_aep_EconomicDevelopmentRiderMember_9778" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9777" xlink:to="Locator_aep_EconomicDevelopmentRiderMember_9778" order="12.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9779" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RedRockGeneratingFacilityMember" xlink:label="Locator_aep_RedRockGeneratingFacilityMember_9780" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9779" xlink:to="Locator_aep_RedRockGeneratingFacilityMember_9780" order="13.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9781" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LawtonSettlementMember" xlink:label="Locator_aep_LawtonSettlementMember_9782" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9781" xlink:to="Locator_aep_LawtonSettlementMember_9782" order="14.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9783" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionCostsMember" xlink:label="Locator_us-gaap_PensionCostsMember_9784" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9783" xlink:to="Locator_us-gaap_PensionCostsMember_9784" order="15.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9785" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxChargesMember" xlink:label="Locator_us-gaap_DeferredIncomeTaxChargesMember_9786" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9785" xlink:to="Locator_us-gaap_DeferredIncomeTaxChargesMember_9786" order="16.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9787" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpandedNetEnergyChargeMember" xlink:label="Locator_aep_ExpandedNetEnergyChargeMember_9788" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9787" xlink:to="Locator_aep_ExpandedNetEnergyChargeMember_9788" order="17.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9789" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VirginiaEnvironmentalAndReliabilityCostsRecoveryMember" xlink:label="Locator_aep_VirginiaEnvironmentalAndReliabilityCostsRecoveryMember_9790" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9789" xlink:to="Locator_aep_VirginiaEnvironmentalAndReliabilityCostsRecoveryMember_9790" order="18.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9791" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestructuringTransitionCostsMember" xlink:label="Locator_aep_RestructuringTransitionCostsMember_9792" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9791" xlink:to="Locator_aep_RestructuringTransitionCostsMember_9792" order="19.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9793" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PostemploymentBenefitsMember" xlink:label="Locator_aep_PostemploymentBenefitsMember_9794" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9793" xlink:to="Locator_aep_PostemploymentBenefitsMember_9794" order="20.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9795" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CookNuclearPlantRefuelingOutageLevelizationMember" xlink:label="Locator_aep_CookNuclearPlantRefuelingOutageLevelizationMember_9796" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9795" xlink:to="Locator_aep_CookNuclearPlantRefuelingOutageLevelizationMember_9796" order="21.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9797" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OffsystemSalesMarginSharingMember" xlink:label="Locator_aep_OffsystemSalesMarginSharingMember_9798" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9797" xlink:to="Locator_aep_OffsystemSalesMarginSharingMember_9798" order="22.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9799" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_VegetationManagementMember" xlink:label="Locator_aep_VegetationManagementMember_9800" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9799" xlink:to="Locator_aep_VegetationManagementMember_9800" order="23.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9801" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationCostsMember" xlink:label="Locator_us-gaap_AssetRetirementObligationCostsMember_9802" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9801" xlink:to="Locator_us-gaap_AssetRetirementObligationCostsMember_9802" order="24.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9803" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRegulatoryAssetsNotYetBeingRecoveredMember" xlink:label="Locator_aep_OtherRegulatoryAssetsNotYetBeingRecoveredMember_9804" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9803" xlink:to="Locator_aep_OtherRegulatoryAssetsNotYetBeingRecoveredMember_9804" order="25.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9805" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRegulatoryAssetsBeingRecoveredMember" xlink:label="Locator_aep_OtherRegulatoryAssetsBeingRecoveredMember_9806" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9805" xlink:to="Locator_aep_OtherRegulatoryAssetsBeingRecoveredMember_9806" order="26.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9807" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OverRecoveredFuelCostsMember" xlink:label="Locator_aep_OverRecoveredFuelCostsMember_9808" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9807" xlink:to="Locator_aep_OverRecoveredFuelCostsMember_9808" order="27.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9809" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AssetRemovalCostsMember" xlink:label="Locator_aep_AssetRemovalCostsMember_9810" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9809" xlink:to="Locator_aep_AssetRemovalCostsMember_9810" order="28.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9811" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredInvestmentTaxCreditsMember" xlink:label="Locator_aep_DeferredInvestmentTaxCreditsMember_9812" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9811" xlink:to="Locator_aep_DeferredInvestmentTaxCreditsMember_9812" order="29.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9813" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AdvancedMeteringInfrastructureSurchargeMember" xlink:label="Locator_aep_AdvancedMeteringInfrastructureSurchargeMember_9814" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9813" xlink:to="Locator_aep_AdvancedMeteringInfrastructureSurchargeMember_9814" order="30.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9815" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionCostRecoveryRiderMember" xlink:label="Locator_aep_TransmissionCostRecoveryRiderMember_9816" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9815" xlink:to="Locator_aep_TransmissionCostRecoveryRiderMember_9816" order="31.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9817" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExcessEarningsMember" xlink:label="Locator_aep_ExcessEarningsMember_9818" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9817" xlink:to="Locator_aep_ExcessEarningsMember_9818" order="32.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9819" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExcessAssetRetirementObligationsForNuclearDecommissioningLiabilityMember" xlink:label="Locator_aep_ExcessAssetRetirementObligationsForNuclearDecommissioningLiabilityMember_9820" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9819" xlink:to="Locator_aep_ExcessAssetRetirementObligationsForNuclearDecommissioningLiabilityMember_9820" order="33.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9821" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_UnrealizedGainOnForwardCommitmentsMember" xlink:label="Locator_aep_UnrealizedGainOnForwardCommitmentsMember_9822" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9821" xlink:to="Locator_aep_UnrealizedGainOnForwardCommitmentsMember_9822" order="34.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9823" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SpentNuclearFuelLiabilityMember" xlink:label="Locator_aep_SpentNuclearFuelLiabilityMember_9824" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9823" xlink:to="Locator_aep_SpentNuclearFuelLiabilityMember_9824" order="35.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9825" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CompetitiveTransitionChargeMember" xlink:label="Locator_us-gaap_CompetitiveTransitionChargeMember_9826" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9825" xlink:to="Locator_us-gaap_CompetitiveTransitionChargeMember_9826" order="36.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9827" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredStateIncomeTaxCoalCreditsMember" xlink:label="Locator_aep_DeferredStateIncomeTaxCoalCreditsMember_9828" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9827" xlink:to="Locator_aep_DeferredStateIncomeTaxCoalCreditsMember_9828" order="37.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9829" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OverrecoveryOfPjmExpensesMember" xlink:label="Locator_aep_OverrecoveryOfPjmExpensesMember_9830" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9829" xlink:to="Locator_aep_OverrecoveryOfPjmExpensesMember_9830" order="38.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9831" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRegulatoryLiabilitiesNotYetBeingPaidMember" xlink:label="Locator_aep_OtherRegulatoryLiabilitiesNotYetBeingPaidMember_9832" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9831" xlink:to="Locator_aep_OtherRegulatoryLiabilitiesNotYetBeingPaidMember_9832" order="39.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9833" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRegulatoryLiabilitiesBeingPaidMember" xlink:label="Locator_aep_OtherRegulatoryLiabilitiesBeingPaidMember_9834" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9833" xlink:to="Locator_aep_OtherRegulatoryLiabilitiesBeingPaidMember_9834" order="40.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9835" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegionalTransmissionOrganizationFormationintegrationCostsMember" xlink:label="Locator_aep_RegionalTransmissionOrganizationFormationintegrationCostsMember_9836" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9835" xlink:to="Locator_aep_RegionalTransmissionOrganizationFormationintegrationCostsMember_9836" order="41.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9837" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DemandSideManagementMember" xlink:label="Locator_aep_DemandSideManagementMember_9838" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9837" xlink:to="Locator_aep_DemandSideManagementMember_9838" order="42.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9839" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GridsmartCostsMember" xlink:label="Locator_aep_GridsmartCostsMember_9840" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9839" xlink:to="Locator_aep_GridsmartCostsMember_9840" order="43.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9841" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EnergyEfficiencypeakDemandReductionMember" xlink:label="Locator_aep_EnergyEfficiencypeakDemandReductionMember_9842" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9841" xlink:to="Locator_aep_EnergyEfficiencypeakDemandReductionMember_9842" order="44.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9843" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CapacityAuctionTrueUpMember" xlink:label="Locator_aep_CapacityAuctionTrueUpMember_9844" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9843" xlink:to="Locator_aep_CapacityAuctionTrueUpMember_9844" order="45.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9845" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LitigationSettlementMember" xlink:label="Locator_aep_LitigationSettlementMember_9846" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9845" xlink:to="Locator_aep_LitigationSettlementMember_9846" order="46.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9847" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TexasAdvancedMeteringInfrastructureMember" xlink:label="Locator_aep_TexasAdvancedMeteringInfrastructureMember_9848" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9847" xlink:to="Locator_aep_TexasAdvancedMeteringInfrastructureMember_9848" order="47.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9849" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AcquisitionOfValleyElectricMembershipCorporationMember" xlink:label="Locator_aep_AcquisitionOfValleyElectricMembershipCorporationMember_9850" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9849" xlink:to="Locator_aep_AcquisitionOfValleyElectricMembershipCorporationMember_9850" order="48.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9851" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredRestructuringCostsMember" xlink:label="Locator_aep_DeferredRestructuringCostsMember_9852" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9851" xlink:to="Locator_aep_DeferredRestructuringCostsMember_9852" order="49.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9853" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DeferredPjmFeesMember" xlink:label="Locator_aep_DeferredPjmFeesMember_9854" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9853" xlink:to="Locator_aep_DeferredPjmFeesMember_9854" order="50.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9855" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RefundableConstructionFinancingCostsMember" xlink:label="Locator_aep_RefundableConstructionFinancingCostsMember_9856" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9855" xlink:to="Locator_aep_RefundableConstructionFinancingCostsMember_9856" order="51.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9857" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DistributionAssetRecoveryRiderMember" xlink:label="Locator_aep_DistributionAssetRecoveryRiderMember_9858" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9857" xlink:to="Locator_aep_DistributionAssetRecoveryRiderMember_9858" order="52.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UtilityPlantDomain" xlink:label="Locator_us-gaap_UtilityPlantDomain_9859" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_MeterReplacementCostsMember" xlink:label="Locator_aep_MeterReplacementCostsMember_9860" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_UtilityPlantDomain_9859" xlink:to="Locator_aep_MeterReplacementCostsMember_9860" order="53.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9733" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyReturnAxis" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyReturnAxis_9734" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9733" xlink:to="Locator_aep_RegulatoryAssetsCurrentlyReturnAxis_9734" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyReturnAxis" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyReturnAxis_9861" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyReturnDomain" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9862" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsCurrentlyReturnAxis_9861" xlink:to="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9862" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyReturnDomain" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9863" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyEarningAReturnMember" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyEarningAReturnMember_9864" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9863" xlink:to="Locator_aep_RegulatoryAssetsCurrentlyEarningAReturnMember_9864" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyReturnDomain" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9865" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryAssetsCurrentlyNotEarningAReturnMember" xlink:label="Locator_aep_RegulatoryAssetsCurrentlyNotEarningAReturnMember_9866" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RegulatoryAssetsCurrentlyReturnDomain_9865" xlink:to="Locator_aep_RegulatoryAssetsCurrentlyNotEarningAReturnMember_9866" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9735" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="Locator_us-gaap_RegulatoryAssetAxis_9736" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9735" xlink:to="Locator_us-gaap_RegulatoryAssetAxis_9736" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="Locator_us-gaap_RegulatoryAssetAxis_9867" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="Locator_us-gaap_RegulatoryAssetDomain_9868" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryAssetAxis_9867" xlink:to="Locator_us-gaap_RegulatoryAssetDomain_9868" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9737" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="Locator_us-gaap_RegulatoryLiabilityAxis_9738" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9737" xlink:to="Locator_us-gaap_RegulatoryLiabilityAxis_9738" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="Locator_us-gaap_RegulatoryLiabilityAxis_9873" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="Locator_us-gaap_RegulatoryLiabilityDomain_9874" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryLiabilityAxis_9873" xlink:to="Locator_us-gaap_RegulatoryLiabilityDomain_9874" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="Locator_us-gaap_RegulatoryLiabilityDomain_9875" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesBeingPaidMember" xlink:label="Locator_aep_RegulatoryLiabilitiesBeingPaidMember_9876" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryLiabilityDomain_9875" xlink:to="Locator_aep_RegulatoryLiabilitiesBeingPaidMember_9876" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="Locator_us-gaap_RegulatoryLiabilityDomain_9877" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RegulatoryLiabilitiesNotYetBeingPaidMember" xlink:label="Locator_aep_RegulatoryLiabilitiesNotYetBeingPaidMember_9878" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RegulatoryLiabilityDomain_9877" xlink:to="Locator_aep_RegulatoryLiabilitiesNotYetBeingPaidMember_9878" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9725" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_9726" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9725" xlink:to="Locator_us-gaap_StatementLineItems_9726" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9739" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9740" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9739" xlink:to="Locator_dei_LegalEntityAxis_9740" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9879" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9880" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9879" xlink:to="Locator_dei_EntityDomain_9880" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9881" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasNorthCoMember" xlink:label="Locator_aep_AepTexasNorthCoMember_9882" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9881" xlink:to="Locator_aep_AepTexasNorthCoMember_9882" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9883" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepTexasCentralCoMember" xlink:label="Locator_aep_AepTexasCentralCoMember_9884" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9883" xlink:to="Locator_aep_AepTexasCentralCoMember_9884" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9893" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KentuckyPowerCoMember" xlink:label="Locator_aep_KentuckyPowerCoMember_9894" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9893" xlink:to="Locator_aep_KentuckyPowerCoMember_9894" order="6.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9899" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_KingsportPowerCoMember" xlink:label="Locator_aep_KingsportPowerCoMember_9900" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9899" xlink:to="Locator_aep_KingsportPowerCoMember_9900" order="9.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9891" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9892" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9891" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9892" order="5.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9885" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9886" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9885" xlink:to="Locator_aep_AppalachianPowerCoMember_9886" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9897" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9898" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9897" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9898" order="8.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9889" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9890" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9889" xlink:to="Locator_aep_OhioPowerCoMember_9890" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9895" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9896" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9895" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9896" order="7.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9887" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9888" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9887" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9888" order="3.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationDetailsAbstract" xlink:label="Locator_aep_EffectsOfRegulationDetailsAbstract_9521" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9522" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EffectsOfRegulationDetailsAbstract_9521" xlink:to="Locator_us-gaap_StatementTable_9522" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCostReductionInitiatives">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9923" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestructuringAndRelatedActivitiesDisclosureAbstract" xlink:label="Locator_aep_RestructuringAndRelatedActivitiesDisclosureAbstract_9924" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9923" xlink:to="Locator_aep_RestructuringAndRelatedActivitiesDisclosureAbstract_9924" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestructuringAndRelatedActivitiesDisclosureAbstract" xlink:label="Locator_aep_RestructuringAndRelatedActivitiesDisclosureAbstract_9901" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="Locator_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_9902" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_RestructuringAndRelatedActivitiesDisclosureAbstract_9901" xlink:to="Locator_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_9902" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_9925" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9926" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_9925" xlink:to="Locator_dei_LegalEntityAxis_9926" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_9927" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9928" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_9927" xlink:to="Locator_dei_EntityDomain_9928" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9931" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_9932" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9931" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_9932" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9929" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_9930" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9929" xlink:to="Locator_aep_AppalachianPowerCoMember_9930" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9933" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_9934" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9933" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_9934" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9935" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_9936" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9935" xlink:to="Locator_aep_OhioPowerCoMember_9936" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9937" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_9938" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9937" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_9938" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_9939" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_9940" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_9939" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_9940" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCostReductionInitiativesTables">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringReserveAbstract" xlink:label="Locator_us-gaap_RestructuringReserveAbstract_9941" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:label="Locator_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_9942" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RestructuringReserveAbstract_9941" xlink:to="Locator_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_9942" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureOrganizationAndSummaryOfSignificantAccountingPoliciesPolicies">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10081" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_10082" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10081" xlink:to="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_10082" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9943" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BasisOfAccounting" xlink:label="Locator_us-gaap_BasisOfAccounting_9944" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9943" xlink:to="Locator_us-gaap_BasisOfAccounting_9944" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9945" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepRegulatedJurisdictionsPolicy" xlink:label="Locator_aep_AepRegulatedJurisdictionsPolicy_9946" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9945" xlink:to="Locator_aep_AepRegulatedJurisdictionsPolicy_9946" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9947" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="Locator_us-gaap_ConsolidationPolicyTextBlock_9948" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9947" xlink:to="Locator_us-gaap_ConsolidationPolicyTextBlock_9948" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9949" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConsolidationVariableInterestEntityPolicy" xlink:label="Locator_us-gaap_ConsolidationVariableInterestEntityPolicy_9950" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9949" xlink:to="Locator_us-gaap_ConsolidationVariableInterestEntityPolicy_9950" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9951" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AepRegulatoryAssetsAndLiabilitiesRecognitionCriteria" xlink:label="Locator_aep_AepRegulatoryAssetsAndLiabilitiesRecognitionCriteria_9952" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9951" xlink:to="Locator_aep_AepRegulatoryAssetsAndLiabilitiesRecognitionCriteria_9952" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9953" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="Locator_us-gaap_UseOfEstimates_9954" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9953" xlink:to="Locator_us-gaap_UseOfEstimates_9954" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9955" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="Locator_us-gaap_CashAndCashEquivalentsPolicyTextBlock_9956" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9955" xlink:to="Locator_us-gaap_CashAndCashEquivalentsPolicyTextBlock_9956" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9957" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherTemporaryInvestmentsPolicyTextBlock" xlink:label="Locator_aep_OtherTemporaryInvestmentsPolicyTextBlock_9958" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9957" xlink:to="Locator_aep_OtherTemporaryInvestmentsPolicyTextBlock_9958" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9959" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="Locator_us-gaap_InventoryPolicyTextBlock_9960" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9959" xlink:to="Locator_us-gaap_InventoryPolicyTextBlock_9960" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9961" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="Locator_us-gaap_ReceivablesPolicyTextBlock_9962" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9961" xlink:to="Locator_us-gaap_ReceivablesPolicyTextBlock_9962" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9963" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AllowanceForUncollectibleAccountsPolicyTextBlock" xlink:label="Locator_aep_AllowanceForUncollectibleAccountsPolicyTextBlock_9964" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9963" xlink:to="Locator_aep_AllowanceForUncollectibleAccountsPolicyTextBlock_9964" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9965" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmissionCreditsOrAllowancesPolicy" xlink:label="Locator_us-gaap_EmissionCreditsOrAllowancesPolicy_9966" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9965" xlink:to="Locator_us-gaap_EmissionCreditsOrAllowancesPolicy_9966" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9967" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_9968" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9967" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_9968" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9969" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForFundsUsedDuringConstructionPolicy" xlink:label="Locator_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_9970" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9969" xlink:to="Locator_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_9970" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9971" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="Locator_us-gaap_FairValueOfFinancialInstrumentsPolicy_9972" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9971" xlink:to="Locator_us-gaap_FairValueOfFinancialInstrumentsPolicy_9972" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9973" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy" xlink:label="Locator_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_9974" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9973" xlink:to="Locator_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_9974" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9975" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="Locator_us-gaap_RevenueRecognitionPolicyTextBlock_9976" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9975" xlink:to="Locator_us-gaap_RevenueRecognitionPolicyTextBlock_9976" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9977" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_LevelizationOfNuclearRefuelingOutageCostsTextBlock" xlink:label="Locator_aep_LevelizationOfNuclearRefuelingOutageCostsTextBlock_9978" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9977" xlink:to="Locator_aep_LevelizationOfNuclearRefuelingOutageCostsTextBlock_9978" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9979" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaintenanceCostPolicyPolicyTextBlock" xlink:label="Locator_us-gaap_MaintenanceCostPolicyPolicyTextBlock_9980" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9979" xlink:to="Locator_us-gaap_MaintenanceCostPolicyPolicyTextBlock_9980" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9981" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="Locator_us-gaap_IncomeTaxPolicyTextBlock_9982" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9981" xlink:to="Locator_us-gaap_IncomeTaxPolicyTextBlock_9982" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9983" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExciseTaxPolicyTextBlock" xlink:label="Locator_aep_ExciseTaxPolicyTextBlock_9984" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9983" xlink:to="Locator_aep_ExciseTaxPolicyTextBlock_9984" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9985" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GovernmentGrantsTextBlock" xlink:label="Locator_aep_GovernmentGrantsTextBlock_9986" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9985" xlink:to="Locator_aep_GovernmentGrantsTextBlock_9986" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9987" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtPolicyTextBlock" xlink:label="Locator_us-gaap_DebtPolicyTextBlock_9988" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9987" xlink:to="Locator_us-gaap_DebtPolicyTextBlock_9988" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9989" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="Locator_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_9990" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9989" xlink:to="Locator_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_9990" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9991" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescriptionTextBlock" xlink:label="Locator_aep_DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescriptionTextBlock_9992" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9991" xlink:to="Locator_aep_DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescriptionTextBlock_9992" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9993" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TrustAssetsForDecommissioningAndSpentNuclearFuelDisposalPolicyTextBlock" xlink:label="Locator_aep_TrustAssetsForDecommissioningAndSpentNuclearFuelDisposalPolicyTextBlock_9994" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9993" xlink:to="Locator_aep_TrustAssetsForDecommissioningAndSpentNuclearFuelDisposalPolicyTextBlock_9994" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9995" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="Locator_us-gaap_ComprehensiveIncomeNoteTextBlock_9996" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9995" xlink:to="Locator_us-gaap_ComprehensiveIncomeNoteTextBlock_9996" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9997" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="Locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_9998" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9997" xlink:to="Locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_9998" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9999" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="Locator_us-gaap_EarningsPerSharePolicyTextBlock_10000" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_9999" xlink:to="Locator_us-gaap_EarningsPerSharePolicyTextBlock_10000" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SummaryofSignificantAccountingPoliciesAbstract" xlink:label="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_10001" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TransmissionInvestmentsTextBlock" xlink:label="Locator_aep_TransmissionInvestmentsTextBlock_10002" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_SummaryofSignificantAccountingPoliciesAbstract_10001" xlink:to="Locator_aep_TransmissionInvestmentsTextBlock_10002" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10083" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10084" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10083" xlink:to="Locator_dei_LegalEntityAxis_10084" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10085" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10086" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10085" xlink:to="Locator_dei_EntityDomain_10086" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10089" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10090" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10089" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10090" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10087" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10088" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10087" xlink:to="Locator_aep_AppalachianPowerCoMember_10088" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10091" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10092" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10091" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10092" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10093" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10094" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10093" xlink:to="Locator_aep_OhioPowerCoMember_10094" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10095" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10096" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10095" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10096" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10097" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10098" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10097" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10098" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureDerivativesAndHedgingPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DerivativesPolicyAbstract" xlink:label="Locator_aep_DerivativesPolicyAbstract_10099" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="Locator_us-gaap_DerivativesPolicyTextBlock_10100" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_DerivativesPolicyAbstract_10099" xlink:to="Locator_us-gaap_DerivativesPolicyTextBlock_10100" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureFairValueMeasurementsPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsPoliciesAbstract" xlink:label="Locator_aep_FairValueMeasurementsPoliciesAbstract_10101" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BookValuesAndFairValuesOfLongTermDebtPolicyTextBlock" xlink:label="Locator_aep_BookValuesAndFairValuesOfLongTermDebtPolicyTextBlock_10102" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsPoliciesAbstract_10101" xlink:to="Locator_aep_BookValuesAndFairValuesOfLongTermDebtPolicyTextBlock_10102" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueMeasurementsPoliciesAbstract" xlink:label="Locator_aep_FairValueMeasurementsPoliciesAbstract_10103" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisPolicyTextBlock" xlink:label="Locator_aep_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisPolicyTextBlock_10104" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_FairValueMeasurementsPoliciesAbstract_10103" xlink:to="Locator_aep_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisPolicyTextBlock_10104" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/GoodwillAndOtherIntangibleAssets">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10127" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsAbstract_10128" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10127" xlink:to="Locator_aep_GoodwillAndOtherIntangibleAssetsAbstract_10128" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_GoodwillAndOtherIntangibleAssetsAbstract" xlink:label="Locator_aep_GoodwillAndOtherIntangibleAssetsAbstract_10105" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="Locator_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_10106" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_GoodwillAndOtherIntangibleAssetsAbstract_10105" xlink:to="Locator_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_10106" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10129" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10130" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10129" xlink:to="Locator_dei_LegalEntityAxis_10130" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10131" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10132" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10131" xlink:to="Locator_dei_EntityDomain_10132" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10135" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10136" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10135" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10136" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10133" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10134" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10133" xlink:to="Locator_aep_AppalachianPowerCoMember_10134" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10137" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10138" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10137" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10138" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10139" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10140" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10139" xlink:to="Locator_aep_OhioPowerCoMember_10140" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10141" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10142" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10141" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10142" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10143" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10144" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10143" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10144" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureLeases">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10167" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="Locator_us-gaap_LeasesAbstract_10168" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10167" xlink:to="Locator_us-gaap_LeasesAbstract_10168" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="Locator_us-gaap_LeasesAbstract_10145" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="Locator_us-gaap_LeasesOfLesseeDisclosureTextBlock_10146" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_LeasesAbstract_10145" xlink:to="Locator_us-gaap_LeasesOfLesseeDisclosureTextBlock_10146" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10169" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10170" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10169" xlink:to="Locator_dei_LegalEntityAxis_10170" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10171" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10172" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10171" xlink:to="Locator_dei_EntityDomain_10172" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10175" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10176" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10175" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10176" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10173" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10174" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10173" xlink:to="Locator_aep_AppalachianPowerCoMember_10174" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10177" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10178" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10177" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10178" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10179" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10180" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10179" xlink:to="Locator_aep_OhioPowerCoMember_10180" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10181" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10182" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10181" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10182" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10183" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10184" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10183" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10184" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureStockBasedCompensation">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10207" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract" xlink:label="Locator_us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract_10208" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10207" xlink:to="Locator_us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract_10208" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract" xlink:label="Locator_us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract_10185" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="Locator_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_10186" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract_10185" xlink:to="Locator_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_10186" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10209" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10210" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10209" xlink:to="Locator_dei_LegalEntityAxis_10210" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10211" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10212" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10211" xlink:to="Locator_dei_EntityDomain_10212" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10215" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10216" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10215" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10216" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10213" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10214" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10213" xlink:to="Locator_aep_AppalachianPowerCoMember_10214" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10217" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10218" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10217" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10218" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10219" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10220" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10219" xlink:to="Locator_aep_OhioPowerCoMember_10220" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10221" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10222" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10221" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10222" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10223" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10224" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10223" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10224" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosurePropertyPlantAndEquipment">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10247" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentAbstract_10248" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10247" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentAbstract_10248" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentAbstract_10225" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="Locator_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_10226" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_PropertyPlantAndEquipmentAbstract_10225" xlink:to="Locator_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_10226" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10249" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10250" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10249" xlink:to="Locator_dei_LegalEntityAxis_10250" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10251" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10252" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10251" xlink:to="Locator_dei_EntityDomain_10252" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10255" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10256" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10255" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10256" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10253" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10254" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10253" xlink:to="Locator_aep_AppalachianPowerCoMember_10254" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10257" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10258" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10257" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10258" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10259" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10260" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10259" xlink:to="Locator_aep_OhioPowerCoMember_10260" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10261" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10262" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10261" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10262" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10263" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10264" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10263" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10264" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureUnauditedQuarterlyFinancialInformation">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10287" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="Locator_us-gaap_QuarterlyFinancialDataAbstract_10288" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10287" xlink:to="Locator_us-gaap_QuarterlyFinancialDataAbstract_10288" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="Locator_us-gaap_QuarterlyFinancialDataAbstract_10265" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="Locator_us-gaap_QuarterlyFinancialInformationTextBlock_10266" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_QuarterlyFinancialDataAbstract_10265" xlink:to="Locator_us-gaap_QuarterlyFinancialInformationTextBlock_10266" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10289" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10290" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10289" xlink:to="Locator_dei_LegalEntityAxis_10290" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10291" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10292" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10291" xlink:to="Locator_dei_EntityDomain_10292" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10295" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10296" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10295" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10296" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10293" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10294" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10293" xlink:to="Locator_aep_AppalachianPowerCoMember_10294" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10297" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10298" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10297" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10298" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10299" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10300" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10299" xlink:to="Locator_aep_OhioPowerCoMember_10300" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10301" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10302" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10301" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10302" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10303" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10304" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10303" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10304" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureEffectsOfRegulation">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10327" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationAbstract" xlink:label="Locator_aep_EffectsOfRegulationAbstract_10328" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10327" xlink:to="Locator_aep_EffectsOfRegulationAbstract_10328" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationAbstract" xlink:label="Locator_aep_EffectsOfRegulationAbstract_10305" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_EffectsOfRegulationTextblock" xlink:label="Locator_aep_EffectsOfRegulationTextblock_10306" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_EffectsOfRegulationAbstract_10305" xlink:to="Locator_aep_EffectsOfRegulationTextblock_10306" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10329" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10330" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10329" xlink:to="Locator_dei_LegalEntityAxis_10330" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10331" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10332" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10331" xlink:to="Locator_dei_EntityDomain_10332" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10335" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10336" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10335" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10336" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10333" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10334" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10333" xlink:to="Locator_aep_AppalachianPowerCoMember_10334" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10337" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10338" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10337" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10338" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10339" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10340" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10339" xlink:to="Locator_aep_OhioPowerCoMember_10340" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10341" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10342" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10341" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10342" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10343" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10344" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10343" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10344" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureCostReductionInitiativesDetails">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10365" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10366" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10365" xlink:to="Locator_aep_CostReductionInitiativesAbstract_10366" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10353" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringAndRelatedCostCostIncurredToDate" xlink:label="Locator_us-gaap_RestructuringAndRelatedCostCostIncurredToDate_10354" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesAbstract_10353" xlink:to="Locator_us-gaap_RestructuringAndRelatedCostCostIncurredToDate_10354" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10355" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="Locator_us-gaap_PaymentsForRestructuring_10356" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesAbstract_10355" xlink:to="Locator_us-gaap_PaymentsForRestructuring_10356" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10357" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringReserveAccrualAdjustment" xlink:label="Locator_us-gaap_RestructuringReserveAccrualAdjustment_10358" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesAbstract_10357" xlink:to="Locator_us-gaap_RestructuringReserveAccrualAdjustment_10358" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10351" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="Locator_us-gaap_RestructuringReserve_10352" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesAbstract_10351" xlink:to="Locator_us-gaap_RestructuringReserve_10352" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesAbstract" xlink:label="Locator_aep_CostReductionInitiativesAbstract_10359" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="Locator_us-gaap_RestructuringReserve_10360" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesAbstract_10359" xlink:to="Locator_us-gaap_RestructuringReserve_10360" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10367" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesTextAbstract" xlink:label="Locator_aep_CostReductionInitiativesTextAbstract_10368" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10367" xlink:to="Locator_aep_CostReductionInitiativesTextAbstract_10368" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesTextAbstract" xlink:label="Locator_aep_CostReductionInitiativesTextAbstract_10347" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_NumberEmployeesSeveredVoluntary" xlink:label="Locator_aep_NumberEmployeesSeveredVoluntary_10348" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesTextAbstract_10347" xlink:to="Locator_aep_NumberEmployeesSeveredVoluntary_10348" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesTextAbstract" xlink:label="Locator_aep_CostReductionInitiativesTextAbstract_10349" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeveranceCosts" xlink:label="Locator_us-gaap_SeveranceCosts_10350" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesTextAbstract_10349" xlink:to="Locator_us-gaap_SeveranceCosts_10350" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10397" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoriesAxis" xlink:label="Locator_aep_ExpenseCategoriesAxis_10398" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10397" xlink:to="Locator_aep_ExpenseCategoriesAxis_10398" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoriesAxis" xlink:label="Locator_aep_ExpenseCategoriesAxis_10399" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoryDomain" xlink:label="Locator_aep_ExpenseCategoryDomain_10400" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ExpenseCategoriesAxis_10399" xlink:to="Locator_aep_ExpenseCategoryDomain_10400" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoryDomain" xlink:label="Locator_aep_ExpenseCategoryDomain_10401" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="Locator_us-gaap_EmployeeSeveranceMember_10402" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ExpenseCategoryDomain_10401" xlink:to="Locator_us-gaap_EmployeeSeveranceMember_10402" order="0.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoryDomain" xlink:label="Locator_aep_ExpenseCategoryDomain_10403" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherRestructuringMember" xlink:label="Locator_aep_OtherRestructuringMember_10404" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ExpenseCategoryDomain_10403" xlink:to="Locator_aep_OtherRestructuringMember_10404" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ExpenseCategoryDomain" xlink:label="Locator_aep_ExpenseCategoryDomain_10405" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_TotalMember" xlink:label="Locator_aep_TotalMember_10406" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_ExpenseCategoryDomain_10405" xlink:to="Locator_aep_TotalMember_10406" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10395" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10396" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10395" xlink:to="Locator_us-gaap_StatementLineItems_10396" order="2.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_CostReductionInitiativesTableDetailsAbstract" xlink:label="Locator_aep_CostReductionInitiativesTableDetailsAbstract_10361" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10362" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_CostReductionInitiativesTableDetailsAbstract_10361" xlink:to="Locator_us-gaap_StatementTable_10362" order="1.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosurePropertyPlantAndEquipmentPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentPoliciesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentPoliciesAbstract_10407" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_DepreciationDepletionAndAmortizationPolicy" xlink:label="Locator_aep_DepreciationDepletionAndAmortizationPolicy_10408" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentPoliciesAbstract_10407" xlink:to="Locator_aep_DepreciationDepletionAndAmortizationPolicy_10408" order="1.0" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PropertyPlantAndEquipmentPoliciesAbstract" xlink:label="Locator_aep_PropertyPlantAndEquipmentPoliciesAbstract_10409" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetRetirementObligationsAndEnvironmentalCostPolicyTextBlock" xlink:label="Locator_us-gaap_AssetRetirementObligationsAndEnvironmentalCostPolicyTextBlock_10410" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_PropertyPlantAndEquipmentPoliciesAbstract_10409" xlink:to="Locator_us-gaap_AssetRetirementObligationsAndEnvironmentalCostPolicyTextBlock_10410" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureStockBasedCompensationPolicies">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_10433" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="Locator_us-gaap_ShareBasedCompensationAbstract_10434" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_10433" xlink:to="Locator_us-gaap_ShareBasedCompensationAbstract_10434" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="Locator_us-gaap_ShareBasedCompensationAbstract_10413" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="Locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_10414" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationAbstract_10413" xlink:to="Locator_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_10414" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_10435" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis_10436" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_10435" xlink:to="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis_10436" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:label="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis_10437" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10438" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis_10437" xlink:to="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10438" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10439" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="Locator_us-gaap_StockOptionsMember_10440" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10439" xlink:to="Locator_us-gaap_StockOptionsMember_10440" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10441" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PerformanceUnitsMember" xlink:label="Locator_aep_PerformanceUnitsMember_10442" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10441" xlink:to="Locator_aep_PerformanceUnitsMember_10442" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10443" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_RestrictedSharesAndRestrictedStockUnitsMember" xlink:label="Locator_aep_RestrictedSharesAndRestrictedStockUnitsMember_10444" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10443" xlink:to="Locator_aep_RestrictedSharesAndRestrictedStockUnitsMember_10444" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10445" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember" xlink:label="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember_10446" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10445" xlink:to="Locator_aep_StockUnitAccumulationPlanForNonEmployeeDirectorsMember_10446" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10447" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_StockBasedCompensationMember" xlink:label="Locator_aep_StockBasedCompensationMember_10448" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10447" xlink:to="Locator_aep_StockBasedCompensationMember_10448" order="4.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureBenefitPlansPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_BenefitsPolicyAbstract" xlink:label="Locator_aep_BenefitsPolicyAbstract_10449" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:label="Locator_us-gaap_PensionAndOtherPostretirementPlansPolicy_10450" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_BenefitsPolicyAbstract_10449" xlink:to="Locator_us-gaap_PensionAndOtherPostretirementPlansPolicy_10450" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/DisclosureRelatedPartyTransactions">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_10451" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="Locator_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_10452" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_RelatedPartyTransactionsAbstract_10451" xlink:to="Locator_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_10452" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10473" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="Locator_us-gaap_RelatedPartyTransactionsAbstract_10474" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10473" xlink:to="Locator_us-gaap_RelatedPartyTransactionsAbstract_10474" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10475" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10476" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10475" xlink:to="Locator_dei_LegalEntityAxis_10476" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10477" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10478" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10477" xlink:to="Locator_dei_EntityDomain_10478" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10481" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ColumbusSouthernPowerCoMember" xlink:label="Locator_aep_ColumbusSouthernPowerCoMember_10482" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10481" xlink:to="Locator_aep_ColumbusSouthernPowerCoMember_10482" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10479" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10480" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10479" xlink:to="Locator_aep_AppalachianPowerCoMember_10480" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10483" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10484" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10483" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10484" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10485" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10486" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10485" xlink:to="Locator_aep_OhioPowerCoMember_10486" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10487" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10488" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10487" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10488" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10489" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10490" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10489" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10490" order="5.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10495" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="Locator_us-gaap_ProfitLoss_10496" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10495" xlink:to="Locator_us-gaap_ProfitLoss_10496" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10497" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10497" xlink:to="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10498" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10509" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease_10510" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10509" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease_10510" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10511" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease_10512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10511" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease_10512" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10513" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReapplicationOfRegulatedOperationsAccounting" xlink:label="Locator_aep_ReapplicationOfRegulatedOperationsAccounting_10514" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10513" xlink:to="Locator_aep_ReapplicationOfRegulatedOperationsAccounting_10514" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10515" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="Locator_aep_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_10516" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10515" xlink:to="Locator_aep_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_10516" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10517" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_10518" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10517" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_10518" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10519" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease_10520" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_10519" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecrease_10520" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10499" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_10500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10499" xlink:to="Locator_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_10500" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10501" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_10502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10501" xlink:to="Locator_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_10502" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10503" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="Locator_us-gaap_ComprehensiveIncomeNetOfTax_10504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10503" xlink:to="Locator_us-gaap_ComprehensiveIncomeNetOfTax_10504" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10505" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPreferredStockDividendsAndAdjustments" xlink:label="Locator_us-gaap_OtherPreferredStockDividendsAndAdjustments_10506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10505" xlink:to="Locator_us-gaap_OtherPreferredStockDividendsAndAdjustments_10506" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10507" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ComprehensiveIncomeAfterPreferredStockNetOfTax" xlink:label="Locator_aep_ComprehensiveIncomeAfterPreferredStockNetOfTax_10508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10507" xlink:to="Locator_aep_ComprehensiveIncomeAfterPreferredStockNetOfTax_10508" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10585" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10586" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10585" xlink:to="Locator_us-gaap_StatementLineItems_10586" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10587" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10588" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10587" xlink:to="Locator_dei_LegalEntityAxis_10588" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10589" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10590" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10589" xlink:to="Locator_dei_EntityDomain_10590" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10591" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10592" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10591" xlink:to="Locator_aep_AppalachianPowerCoMember_10592" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10593" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10594" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10593" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10594" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10595" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10596" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10595" xlink:to="Locator_aep_OhioPowerCoMember_10596" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10597" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10598" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10597" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10598" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10599" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10600" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10599" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10600" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="Locator_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_10491" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10492" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_10491" xlink:to="Locator_us-gaap_StatementTable_10492" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/StatementConsolidatedStatementsOfComprehensiveIncomeLossParenthetical">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10605" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease_10606" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10605" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease_10606" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10607" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesTax_10608" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10607" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesTax_10608" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10609" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_ReapplicationOfRegulatedOperationsAccountingGuidanceForPensionsTax" xlink:label="Locator_aep_ReapplicationOfRegulatedOperationsAccountingGuidanceForPensionsTax_10610" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10609" xlink:to="Locator_aep_ReapplicationOfRegulatedOperationsAccountingGuidanceForPensionsTax_10610" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10611" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OtherComprehensiveIncomeLossPensionAndOtherPostRetirementBenefitPlansAdjustmentTax" xlink:label="Locator_aep_OtherComprehensiveIncomeLossPensionAndOtherPostRetirementBenefitPlansAdjustmentTax_10612" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10611" xlink:to="Locator_aep_OtherComprehensiveIncomeLossPensionAndOtherPostRetirementBenefitPlansAdjustmentTax_10612" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10613" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_10614" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementLineItems_10613" xlink:to="Locator_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_10614" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10639" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="Locator_us-gaap_StatementLineItems_10640" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10639" xlink:to="Locator_us-gaap_StatementLineItems_10640" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10641" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10642" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementTable_10641" xlink:to="Locator_dei_LegalEntityAxis_10642" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="Locator_dei_LegalEntityAxis_10643" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10644" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_LegalEntityAxis_10643" xlink:to="Locator_dei_EntityDomain_10644" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10645" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_AppalachianPowerCoMember" xlink:label="Locator_aep_AppalachianPowerCoMember_10646" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10645" xlink:to="Locator_aep_AppalachianPowerCoMember_10646" order="0.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10647" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IndianaMichiganPowerCoMember" xlink:label="Locator_aep_IndianaMichiganPowerCoMember_10648" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10647" xlink:to="Locator_aep_IndianaMichiganPowerCoMember_10648" order="1.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10649" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_OhioPowerCoMember" xlink:label="Locator_aep_OhioPowerCoMember_10650" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10649" xlink:to="Locator_aep_OhioPowerCoMember_10650" order="2.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10651" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_PublicServiceCoOfOklahomaMember" xlink:label="Locator_aep_PublicServiceCoOfOklahomaMember_10652" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10651" xlink:to="Locator_aep_PublicServiceCoOfOklahomaMember_10652" order="3.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="Locator_dei_EntityDomain_10653" />
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_SouthwesternElectricPowerCoMember" xlink:label="Locator_aep_SouthwesternElectricPowerCoMember_10654" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_dei_EntityDomain_10653" xlink:to="Locator_aep_SouthwesternElectricPowerCoMember_10654" order="4.0" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="Locator_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_10601" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="Locator_us-gaap_StatementTable_10602" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_10601" xlink:to="Locator_us-gaap_StatementTable_10602" order="0.0" />
  </presentationLink>
  <presentationLink xlink:type="extended" xlink:role="http://www.aep.com/role/IncomeTaxesPolicies">
    <loc xlink:type="locator" xlink:href="aep-20111231.xsd#aep_IncomeTaxPoliciesAbstract" xlink:label="Locator_aep_IncomeTaxPoliciesAbstract_10655" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="Locator_us-gaap_IncomeTaxPolicyTextBlock_10656" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Locator_aep_IncomeTaxPoliciesAbstract_10655" xlink:to="Locator_us-gaap_IncomeTaxPolicyTextBlock_10656" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
</linkbase>
