<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:eba7cbc7-25c8-4096-961f-30fa61864745,g:65fc3c20-99f0-4c2b-aa59-edd5b86f0790-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDSTATEMENTSOFINCOME"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFINCOME" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_fa3c0f35-b786-4367-9009-2546140125c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_1195bb58-d260-4b31-b9a3-f82444e51385" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_fa3c0f35-b786-4367-9009-2546140125c3" xlink:to="loc_us-gaap_Revenues_1195bb58-d260-4b31-b9a3-f82444e51385" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_0ba45b19-2d91-43f6-b439-d87e919e0ad2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_fa3c0f35-b786-4367-9009-2546140125c3" xlink:to="loc_us-gaap_CostsAndExpenses_0ba45b19-2d91-43f6-b439-d87e919e0ad2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_c1678b13-91e4-4790-af66-8edb4b489e4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_7086eebb-5def-4cd9-b5b5-425617fd8a47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_c1678b13-91e4-4790-af66-8edb4b489e4d" xlink:to="loc_us-gaap_ProfitLoss_7086eebb-5def-4cd9-b5b5-425617fd8a47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_23c2743a-f2bc-4fc4-b9c3-dcef65e1502d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_c1678b13-91e4-4790-af66-8edb4b489e4d" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_23c2743a-f2bc-4fc4-b9c3-dcef65e1502d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_23363168-644b-45d6-9fbc-3832e136eb2f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_bb58406f-3f1b-44d4-b47f-9c48e16c2fa8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_23363168-644b-45d6-9fbc-3832e136eb2f" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_bb58406f-3f1b-44d4-b47f-9c48e16c2fa8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3e8929f3-f095-41e7-87ba-b0267f126b1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_23363168-644b-45d6-9fbc-3832e136eb2f" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_3e8929f3-f095-41e7-87ba-b0267f126b1f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_371a7682-d905-4e71-a702-f1777c4e95fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_23363168-644b-45d6-9fbc-3832e136eb2f" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_371a7682-d905-4e71-a702-f1777c4e95fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_55d0ed9d-d738-4eba-b900-2a20f575483a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_55d0ed9d-d738-4eba-b900-2a20f575483a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseMaintenance_3d6bb7a4-53bf-45f7-91b3-bc074889f7f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseMaintenance"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseMaintenance_3d6bb7a4-53bf-45f7-91b3-bc074889f7f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_ab4f7754-aab4-43fd-a17d-01a4b3ebf6eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_ab4f7754-aab4-43fd-a17d-01a4b3ebf6eb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetImpairmentCharges_a23fe688-7bb5-4964-8189-22e16ad195b0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetImpairmentCharges"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_OtherAssetImpairmentCharges_a23fe688-7bb5-4964-8189-22e16ad195b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseOperations_9e3c246b-3f7d-4bd8-af88-79753c449352" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseOperations"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseOperations_9e3c246b-3f7d-4bd8-af88-79753c449352" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseTaxes_b0027865-6375-49ed-b5e2-5be1fcecd6ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseTaxes"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseTaxes_b0027865-6375-49ed-b5e2-5be1fcecd6ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_b0b81dd6-9908-4954-8feb-6a4dfe665be8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_03d0169e-730c-427d-8ef5-fa3745fe8be8" xlink:to="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_b0b81dd6-9908-4954-8feb-6a4dfe665be8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_a507df2a-3c05-4a15-9980-90c1268da353" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_OperatingIncomeLoss_a507df2a-3c05-4a15-9980-90c1268da353" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_2751aaa5-791d-4d9a-952d-a2d4b1e73702" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_2751aaa5-791d-4d9a-952d-a2d4b1e73702" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_5ff0e026-34c3-494f-a3cf-8f60e4d3b207" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_InterestExpenseNonoperating_5ff0e026-34c3-494f-a3cf-8f60e4d3b207" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_cd5f2317-ad67-490d-9fc0-de2d505fe0ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_cd5f2317-ad67-490d-9fc0-de2d505fe0ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_08162baf-fe8f-45e0-82a8-6973e2388f61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_08162baf-fe8f-45e0-82a8-6973e2388f61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterestAndDividend_20904951-2d77-46b6-a405-311947ef70ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterestAndDividend"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2f5e4efe-2104-40bb-9c64-7eb76cd5fe26" xlink:to="loc_us-gaap_InvestmentIncomeInterestAndDividend_20904951-2d77-46b6-a405-311947ef70ed" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_63356318-3180-4e2d-8a24-fb63b36162c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_9c8f153e-3e5b-43dc-856b-6b3581540976" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_63356318-3180-4e2d-8a24-fb63b36162c0" xlink:to="loc_us-gaap_ProfitLoss_9c8f153e-3e5b-43dc-856b-6b3581540976" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_605012e0-370d-4f7f-9d72-b891fac048c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_63356318-3180-4e2d-8a24-fb63b36162c0" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_605012e0-370d-4f7f-9d72-b891fac048c2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSS" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSS"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4b21929-5359-4162-944e-e5d99e2bf280" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_c8988cc2-b94c-41d6-811c-57df09841b9d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4b21929-5359-4162-944e-e5d99e2bf280" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_c8988cc2-b94c-41d6-811c-57df09841b9d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_bb98c22d-596c-4afa-87ac-e60b50a467fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_c4b21929-5359-4162-944e-e5d99e2bf280" xlink:to="loc_us-gaap_ProfitLoss_bb98c22d-596c-4afa-87ac-e60b50a467fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_c508f1c5-b4bc-4ab8-813d-609924a00bca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_979f09d4-c6c0-461e-82c9-c7453d89218e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_c508f1c5-b4bc-4ab8-813d-609924a00bca" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_979f09d4-c6c0-461e-82c9-c7453d89218e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_02784b7d-7149-409c-b6aa-5ad258543ba4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_c508f1c5-b4bc-4ab8-813d-609924a00bca" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_02784b7d-7149-409c-b6aa-5ad258543ba4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_a057e84d-7750-483d-b52c-074aa0ca2098" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_a057e84d-7750-483d-b52c-074aa0ca2098" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_ff18607d-6f15-4cd1-abcb-949f3e44c858" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_ff18607d-6f15-4cd1-abcb-949f3e44c858" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_97ca9563-e994-4693-ad7b-11362e0c0037" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_97ca9563-e994-4693-ad7b-11362e0c0037" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax_35c30d55-6883-41cc-a4be-10c3510d08a9" xlink:href="aep-20251231.xsd#aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:to="loc_aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax_35c30d55-6883-41cc-a4be-10c3510d08a9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_8a25d8b1-6c21-42df-9f8c-3fa314fc583e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_d926a416-394a-4089-ab9c-4bd03c05bd0c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_8a25d8b1-6c21-42df-9f8c-3fa314fc583e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSSCalcFix" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSSCalcFix"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSSCalcFix" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019c2362-04d5-7284-9260-f4bb754b3ab0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_ProfitLoss_019c2362-04d5-7284-9260-f4bb754b3ab0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_019c2362-04d5-7740-a54f-8b50a6a41151" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_019c2362-04d5-7740-a54f-8b50a6a41151" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019c2362-04d5-7e3b-bc8d-3c43a71e9810" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019c2362-04d5-7e3b-bc8d-3c43a71e9810" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_019c2362-04d5-7efe-8af1-76c2926b0235" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_019c2362-04d5-7efe-8af1-76c2926b0235" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c2362-04d5-750b-8406-91a640df8ecb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_NetIncomeLoss_019c2362-04d5-750b-8406-91a640df8ecb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_019c2363-72cf-7ea8-bf43-ee9c2f7182fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_019c2363-72cf-7ea8-bf43-ee9c2f7182fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax_019c2363-72cf-72df-94ba-279a96cc4fb4" xlink:href="aep-20251231.xsd#aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_aep_OtherComprehensiveIncomeLossDefinedBenefitPlanIncludingRegulatoryAssetsReclassificationAdjustmentFromAOCIAfterTax_019c2363-72cf-72df-94ba-279a96cc4fb4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_019c2363-72cf-740e-b917-65b9883f3586" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c2362-04d5-7fb2-9719-6d1e6055365d" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_019c2363-72cf-740e-b917-65b9883f3586" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_912a240f-bc13-4cc3-b5dc-c83779f503ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_AccountsPayableCurrent_912a240f-bc13-4cc3-b5dc-c83779f503ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_13d7e9c6-fc55-4a8b-9fe4-467116270a07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_13d7e9c6-fc55-4a8b-9fe4-467116270a07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_bbee3d92-2eaf-43c7-9207-fde99913fa4e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_bbee3d92-2eaf-43c7-9207-fde99913fa4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_733ea627-b402-4f79-b0ea-5d0fff4a5a1a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_LongTermDebtCurrent_733ea627-b402-4f79-b0ea-5d0fff4a5a1a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_e4052016-2857-4cf9-bba0-e5da0381e7e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_e4052016-2857-4cf9-bba0-e5da0381e7e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_657a9cf7-a70e-4911-9720-e2318e72f6d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestPayableCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_InterestPayableCurrent_657a9cf7-a70e-4911-9720-e2318e72f6d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_16dd6c90-518d-453b-be23-5885f377f057" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_16dd6c90-518d-453b-be23-5885f377f057" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrent_89f50a4e-2758-4c4e-80fb-a27f8ad3eb94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TaxesPayableCurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_TaxesPayableCurrent_89f50a4e-2758-4c4e-80fb-a27f8ad3eb94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_622439b6-9942-4abb-81f6-03c03c02c874" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBorrowings"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_ShortTermBorrowings_622439b6-9942-4abb-81f6-03c03c02c874" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherShortTermBorrowings_15da32f6-0978-4c31-91e3-cf5000e63351" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherShortTermBorrowings"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_us-gaap_OtherShortTermBorrowings_15da32f6-0978-4c31-91e3-cf5000e63351" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RegulatoryLiabilityDeferredFuelCosts_16411315-1fbc-47d0-8a57-d2a57db169dd" xlink:href="aep-20251231.xsd#aep_RegulatoryLiabilityDeferredFuelCosts"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_aep_RegulatoryLiabilityDeferredFuelCosts_16411315-1fbc-47d0-8a57-d2a57db169dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProvisionsForRateRefundsCurrent_dbe296e2-7cae-4ac8-97c4-2b9ee0290a53" xlink:href="aep-20251231.xsd#aep_ProvisionsForRateRefundsCurrent"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_2c52297f-72af-4136-bf8d-6cb57b1f19e0" xlink:to="loc_aep_ProvisionsForRateRefundsCurrent_dbe296e2-7cae-4ac8-97c4-2b9ee0290a53" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_5f0ee0bd-8399-4000-ad6f-0950b8b70c41" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_us-gaap_Liabilities_5f0ee0bd-8399-4000-ad6f-0950b8b70c41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2a17fba5-ef40-4f0f-8063-cc23e8ae532c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2a17fba5-ef40-4f0f-8063-cc23e8ae532c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquity_187c975e-52d4-489d-835a-8e6bcac8830b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MembersEquity"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_us-gaap_MembersEquity_187c975e-52d4-489d-835a-8e6bcac8830b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RateMatters_2e205da3-69e7-4b8c-bac0-4774d7cef851" xlink:href="aep-20251231.xsd#aep_RateMatters"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_aep_RateMatters_2e205da3-69e7-4b8c-bac0-4774d7cef851" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_8d3536fa-5e08-468c-82cb-0bfb20cf21fb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_us-gaap_CommitmentsAndContingencies_8d3536fa-5e08-468c-82cb-0bfb20cf21fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RedeemableNoncontrollingInterestEquityPerformanceSharesCarryingAmount_019c2025-8c34-7d0b-afd5-c7fb2d422a87" xlink:href="aep-20251231.xsd#aep_RedeemableNoncontrollingInterestEquityPerformanceSharesCarryingAmount"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_7b8b69f0-3cd6-4f42-b206-29d63bb74abe" xlink:to="loc_aep_RedeemableNoncontrollingInterestEquityPerformanceSharesCarryingAmount_019c2025-8c34-7d0b-afd5-c7fb2d422a87" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquity_583e47ee-f0e9-4d82-bedd-c50292fdb570" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MembersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersCapital_9d786249-24a5-42d3-a11e-88ba815857f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MembersCapital"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_MembersEquity_583e47ee-f0e9-4d82-bedd-c50292fdb570" xlink:to="loc_us-gaap_MembersCapital_9d786249-24a5-42d3-a11e-88ba815857f7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_500a5ad0-6367-41f0-b248-1e987ab6248e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_MembersEquity_583e47ee-f0e9-4d82-bedd-c50292fdb570" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_500a5ad0-6367-41f0-b248-1e987ab6248e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_ec6f438d-079a-4686-9ca2-c66b838feaef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_6ede43bb-7f26-4972-9b10-68ffa8d80ca4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_ec6f438d-079a-4686-9ca2-c66b838feaef" xlink:to="loc_us-gaap_LiabilitiesCurrent_6ede43bb-7f26-4972-9b10-68ffa8d80ca4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_6e6f5259-303c-463d-9dd4-fefc889604a3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_ec6f438d-079a-4686-9ca2-c66b838feaef" xlink:to="loc_us-gaap_LiabilitiesNoncurrent_6e6f5259-303c-463d-9dd4-fefc889604a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentDistributionGross_ccbf0725-d97d-4e67-aba3-4de082bf15bd" xlink:href="aep-20251231.xsd#aep_PublicUtilitiesPropertyPlantAndEquipmentDistributionGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:to="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentDistributionGross_ccbf0725-d97d-4e67-aba3-4de082bf15bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_4756978e-9037-40e8-aad1-4e67a7a31aa8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionInProgressGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:to="loc_us-gaap_ConstructionInProgressGross_4756978e-9037-40e8-aad1-4e67a7a31aa8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentTransmissionGross_cdad01f6-70b1-40b1-b54b-62c48d6db058" xlink:href="aep-20251231.xsd#aep_PublicUtilitiesPropertyPlantAndEquipmentTransmissionGross"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:to="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentTransmissionGross_cdad01f6-70b1-40b1-b54b-62c48d6db058" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessingGross_39c8d98f-5145-4851-a216-5f8c7fd12788" xlink:href="aep-20251231.xsd#aep_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessingGross"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:to="loc_aep_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessingGross_39c8d98f-5145-4851-a216-5f8c7fd12788" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOther_1f70ea2e-f116-406c-a08b-16b67a0f449f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentOther"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_eef2ac38-f333-401f-a27b-23fec68d532e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentOther_1f70ea2e-f116-406c-a08b-16b67a0f449f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredChargesAndOtherNoncurrentAssets_dd6b234c-daba-4d8c-9dce-907bbcc5e5d4" xlink:href="aep-20251231.xsd#aep_DeferredChargesAndOtherNoncurrentAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_aep_DeferredChargesAndOtherNoncurrentAssets_dd6b234c-daba-4d8c-9dce-907bbcc5e5d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_9f44fa6c-2f95-4b0e-b8bf-485dd2b82f81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_us-gaap_DerivativeAssetsNoncurrent_9f44fa6c-2f95-4b0e-b8bf-485dd2b82f81" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_285d72d4-f28c-466b-93b2-f505a9b3ad38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_us-gaap_Goodwill_285d72d4-f28c-466b-93b2-f505a9b3ad38" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_0e26f3c8-0ce7-41fa-9ea8-5a668f20187e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_0e26f3c8-0ce7-41fa-9ea8-5a668f20187e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_840483a5-2bae-4d4f-84a4-3c7f4ca340d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_us-gaap_SecuritizedRegulatoryTransitionAssetsNoncurrent_840483a5-2bae-4d4f-84a4-3c7f4ca340d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsNoncurrent_f869689c-eaf8-4bbf-90d3-61f8323896db" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_aep_SpentNuclearFuelAndDecommissioningTrustsNoncurrent_f869689c-eaf8-4bbf-90d3-61f8323896db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_3d117362-bea5-40b6-b49d-38bc45c66679" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RegulatoryAssetsNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_3d117362-bea5-40b6-b49d-38bc45c66679" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredPropertyTaxesNoncurrent_195f773e-fd71-4b7f-bbc5-89378d407c20" xlink:href="aep-20251231.xsd#aep_DeferredPropertyTaxesNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_aep_DeferredPropertyTaxesNoncurrent_195f773e-fd71-4b7f-bbc5-89378d407c20" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EmployeeBenefitsAndPensionAssetsNoncurrent_18614020-8419-4c7d-a096-0923cfe262c7" xlink:href="aep-20251231.xsd#aep_EmployeeBenefitsAndPensionAssetsNoncurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_91c04d87-d950-4bec-b924-00946ce8bd80" xlink:to="loc_aep_EmployeeBenefitsAndPensionAssetsNoncurrent_18614020-8419-4c7d-a096-0923cfe262c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cc62b7be-6f66-4883-9f57-2147acad9451" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_cc62b7be-6f66-4883-9f57-2147acad9451" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_aff55c24-0f83-4b23-bfa0-86ffd05db90f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_aff55c24-0f83-4b23-bfa0-86ffd05db90f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInventorySupplies_7f63c9ec-d991-4845-a03a-bf1f0eb58e77" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherInventorySupplies"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_OtherInventorySupplies_7f63c9ec-d991-4845-a03a-bf1f0eb58e77" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_690f8760-cdae-4938-aafe-29f0e363beb2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_690f8760-cdae-4938-aafe-29f0e363beb2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_02e86f64-b4db-4cc5-978c-62b01cdf4f1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RegulatoryAssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_02e86f64-b4db-4cc5-978c-62b01cdf4f1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_e390232e-922f-422b-b352-de55413f3b72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_e390232e-922f-422b-b352-de55413f3b72" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_04150ae4-f80c-4440-a771-8384059af8b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_04150ae4-f80c-4440-a771-8384059af8b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterials_fd15265e-edbe-47e5-9360-3075d16bf5ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryRawMaterials"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_InventoryRawMaterials_fd15265e-edbe-47e5-9360-3075d16bf5ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesReceivable_37a7032c-0deb-4129-98e9-bf2c572487d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesReceivable"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_IncomeTaxesReceivable_37a7032c-0deb-4129-98e9-bf2c572487d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_da40d9f4-db29-4a91-9ed2-4c098e892c45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_ShortTermInvestments_da40d9f4-db29-4a91-9ed2-4c098e892c45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivablesNetCurrent_46cb0525-d6af-4fb9-b7d7-947012bf207b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherReceivablesNetCurrent"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_d4301d0d-2fbc-4d48-8d0a-3855c9379782" xlink:to="loc_us-gaap_OtherReceivablesNetCurrent_46cb0525-d6af-4fb9-b7d7-947012bf207b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_6d699019-02cd-4555-a840-7f371b8f4aae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_038b59ca-29d9-4ddf-92f6-0e639c843e57" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_6d699019-02cd-4555-a840-7f371b8f4aae" xlink:to="loc_us-gaap_AssetsCurrent_038b59ca-29d9-4ddf-92f6-0e639c843e57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_64f44402-bea0-48a2-a536-78b1dba3d99e" xlink:href="aep-20251231.xsd#aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_6d699019-02cd-4555-a840-7f371b8f4aae" xlink:to="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_64f44402-bea0-48a2-a536-78b1dba3d99e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_5eec2891-7252-4dea-bee9-7c836fd1a47b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_6d699019-02cd-4555-a840-7f371b8f4aae" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_5eec2891-7252-4dea-bee9-7c836fd1a47b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_4a04604b-47c5-4235-8af1-0f8bc998065f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_4a04604b-47c5-4235-8af1-0f8bc998065f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_ad670d03-89c5-4a81-bef6-ca15523b2537" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RegulatoryLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_ad670d03-89c5-4a81-bef6-ca15523b2537" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetRetirementObligationsNoncurrent_ae1b27ca-7770-4e85-abba-e1b0d2e2cf89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetRetirementObligationsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_AssetRetirementObligationsNoncurrent_ae1b27ca-7770-4e85-abba-e1b0d2e2cf89" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_40e9bfae-4007-4f61-be81-7197d176cfa1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_40e9bfae-4007-4f61-be81-7197d176cfa1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_e542665e-e5db-45b5-82b7-55aa06cba802" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_e542665e-e5db-45b5-82b7-55aa06cba802" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EmployeeBenefitsAndPensionObligationsNoncurrent_af4688cd-58df-44e3-adff-779ba7fcf49f" xlink:href="aep-20251231.xsd#aep_EmployeeBenefitsAndPensionObligationsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_aep_EmployeeBenefitsAndPensionObligationsNoncurrent_af4688cd-58df-44e3-adff-779ba7fcf49f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesNoncurrent_88b9b3bf-8bcf-4838-8886-c2ba9c8b6a27" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_DerivativeLiabilitiesNoncurrent_88b9b3bf-8bcf-4838-8886-c2ba9c8b6a27" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProvisionsForRateRefundsNoncurrent_8f716a80-c02e-437a-8872-66183c73b4da" xlink:href="aep-20251231.xsd#aep_ProvisionsForRateRefundsNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_aep_ProvisionsForRateRefundsNoncurrent_8f716a80-c02e-437a-8872-66183c73b4da" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_768cebdb-dafc-4005-81df-0b16013de941" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_768cebdb-dafc-4005-81df-0b16013de941" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_StormReserveNoncurrent_d7907fc4-f62c-4548-b70b-172db4182861" xlink:href="aep-20251231.xsd#aep_StormReserveNoncurrent"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesNoncurrent_874f0eb4-c896-408d-b2f4-5c1c71a7ac15" xlink:to="loc_aep_StormReserveNoncurrent_d7907fc4-f62c-4548-b70b-172db4182861" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_d432f443-9d96-4d4e-a695-32decc04ec5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_a8f2a90a-350c-4551-89df-b599a8da437c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d432f443-9d96-4d4e-a695-32decc04ec5f" xlink:to="loc_us-gaap_CommonStockValue_a8f2a90a-350c-4551-89df-b599a8da437c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_5733840d-0660-402e-8cd4-2e197ee25d20" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d432f443-9d96-4d4e-a695-32decc04ec5f" xlink:to="loc_us-gaap_AdditionalPaidInCapital_5733840d-0660-402e-8cd4-2e197ee25d20" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_79ca0b60-6141-4d75-8a6e-c2958dc1a90f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d432f443-9d96-4d4e-a695-32decc04ec5f" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_79ca0b60-6141-4d75-8a6e-c2958dc1a90f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_efb17298-687a-4a03-bf70-8d5ea55df6e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_d432f443-9d96-4d4e-a695-32decc04ec5f" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_efb17298-687a-4a03-bf70-8d5ea55df6e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_a8dae441-2036-4356-a601-ff364f9f7671" xlink:href="aep-20251231.xsd#aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_f4d4c7ee-89cd-48b6-b112-ff322854f819" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_a8dae441-2036-4356-a601-ff364f9f7671" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_f4d4c7ee-89cd-48b6-b112-ff322854f819" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentIncludingPublicUtilities_e4f25edf-33c6-48cd-bbd6-86e5956083de" xlink:href="aep-20251231.xsd#aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentIncludingPublicUtilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_a8dae441-2036-4356-a601-ff364f9f7671" xlink:to="loc_aep_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentIncludingPublicUtilities_e4f25edf-33c6-48cd-bbd6-86e5956083de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_a4b8b4c3-50a4-4835-999e-98a12e50fc3c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_711497a0-20a4-4d82-a29c-cde1d4984ce1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_a4b8b4c3-50a4-4835-999e-98a12e50fc3c" xlink:to="loc_us-gaap_StockholdersEquity_711497a0-20a4-4d82-a29c-cde1d4984ce1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterest_d3a44afd-bd33-477b-9314-5e009338b457" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_a4b8b4c3-50a4-4835-999e-98a12e50fc3c" xlink:to="loc_us-gaap_MinorityInterest_d3a44afd-bd33-477b-9314-5e009338b457" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_e6129d1b-1b02-4f9e-9760-16b531bd9603" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableGrossCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_e6129d1b-1b02-4f9e-9760-16b531bd9603" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_c7fde1f4-0b6e-41b7-a271-f1e63653957e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnbilledReceivablesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_c7fde1f4-0b6e-41b7-a271-f1e63653957e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivables_504b4881-ec74-48f6-a14e-d4a139215537" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherReceivables"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_OtherReceivables_504b4881-ec74-48f6-a14e-d4a139215537" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_1b6f495c-cdc5-4ec5-a279-272022fb85bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_1b6f495c-cdc5-4ec5-a279-272022fb85bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_6537c3ae-970e-4168-a2ca-89daaaaeada1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount_6537c3ae-970e-4168-a2ca-89daaaaeada1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_a0a4568e-ad9f-4dd6-a83f-b6ee196bb8fc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsAndOtherReceivablesNetCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_7b44e2a1-371d-436b-a4da-6b497a009280" xlink:to="loc_us-gaap_AccountsAndOtherReceivablesNetCurrent_a0a4568e-ad9f-4dd6-a83f-b6ee196bb8fc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_987b2fe0-36bd-4988-a793-7e6a7500e13d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBorrowings"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_bd9149a8-676c-4c12-9bfe-78f0dd09343e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_987b2fe0-36bd-4988-a793-7e6a7500e13d" xlink:to="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_bd9149a8-676c-4c12-9bfe-78f0dd09343e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBankLoansAndNotesPayable_ebd7a39c-375d-4bca-a6b0-daa695914646" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBankLoansAndNotesPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_987b2fe0-36bd-4988-a793-7e6a7500e13d" xlink:to="loc_us-gaap_ShortTermBankLoansAndNotesPayable_ebd7a39c-375d-4bca-a6b0-daa695914646" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForConstructionInProcess_462cc976-0fee-43b4-8a63-bb526959088c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForConstructionInProcess"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_PaymentsForConstructionInProcess_462cc976-0fee-43b4-8a63-bb526959088c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_92c36cbc-9d5b-4460-b866-d7e876174209" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireInvestments"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_92c36cbc-9d5b-4460-b866-d7e876174209" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_ab41596a-68e6-42b8-9919-04592c195f57" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_ab41596a-68e6-42b8-9919-04592c195f57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForNuclearFuel_915196e2-6688-47fc-b904-576f9dc12716" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForNuclearFuel"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_PaymentsForNuclearFuel_915196e2-6688-47fc-b904-576f9dc12716" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PaymentsForProceedsFromAdvancesToAffiliate_5e282584-bbe3-48c7-a1c6-a4b4425cb6a5" xlink:href="aep-20251231.xsd#aep_PaymentsForProceedsFromAdvancesToAffiliate"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_aep_PaymentsForProceedsFromAdvancesToAffiliate_5e282584-bbe3-48c7-a1c6-a4b4425cb6a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_78647abf-1341-4b52-99c3-ed61449e5193" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_78647abf-1341-4b52-99c3-ed61449e5193" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_99a613bc-f9ba-4952-ab9b-823c3895f0f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_99a613bc-f9ba-4952-ab9b-823c3895f0f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments_1554eafa-f52c-4a43-a5d8-3c626a685d04" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfEquityMethodInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_ProceedsFromSaleOfEquityMethodInvestments_1554eafa-f52c-4a43-a5d8-3c626a685d04" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_36b40d26-96dc-4de6-ba40-e18c89e1d30e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_c47f739f-6b55-4af3-9137-2119457e5be8" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_36b40d26-96dc-4de6-ba40-e18c89e1d30e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_3f32e97f-a3f2-4187-a8eb-5f6ce34930d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_ProfitLoss_3f32e97f-a3f2-4187-a8eb-5f6ce34930d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_c5e6c9ce-f9b3-4c17-8698-2c467039c4e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_c5e6c9ce-f9b3-4c17-8698-2c467039c4e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_13173940-7a31-4dd2-8a43-0aa4fc4bd818" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_13173940-7a31-4dd2-8a43-0aa4fc4bd818" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_30561f68-0c06-4382-8eca-c9512bc22546" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_30561f68-0c06-4382-8eca-c9512bc22546" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnDerivatives_42965869-4665-406f-a467-cfab20db3826" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnrealizedGainLossOnDerivatives"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_UnrealizedGainLossOnDerivatives_42965869-4665-406f-a467-cfab20db3826" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AmortizationOfNuclearFuel_8ec4ea5d-7979-4dcc-80f1-c714b93d48dd" xlink:href="aep-20251231.xsd#aep_AmortizationOfNuclearFuel"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_AmortizationOfNuclearFuel_8ec4ea5d-7979-4dcc-80f1-c714b93d48dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PropertyTaxes_36310434-6e38-42d2-9ce7-310186831c3e" xlink:href="aep-20251231.xsd#aep_PropertyTaxes"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_PropertyTaxes_36310434-6e38-42d2-9ce7-310186831c3e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredFuelOverUnderRecoveryNet_e7a50001-4e34-4663-8e2a-a618f5cd2e12" xlink:href="aep-20251231.xsd#aep_DeferredFuelOverUnderRecoveryNet"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_DeferredFuelOverUnderRecoveryNet_e7a50001-4e34-4663-8e2a-a618f5cd2e12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_c7c504f8-deb9-40f1-9bdc-4da816481633" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_c7c504f8-deb9-40f1-9bdc-4da816481633" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_b435f392-3284-4e62-8e26-362cb1084f69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_b435f392-3284-4e62-8e26-362cb1084f69" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_8a4d106b-a6d0-4c26-88b3-4b70bb3910dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_8a4d106b-a6d0-4c26-88b3-4b70bb3910dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_14f08cac-da9e-4a88-9cf8-c738e41382c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_14f08cac-da9e-4a88-9cf8-c738e41382c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_68d8cc0d-e2a5-46cb-9796-51c5c76e3f74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedTaxesPayable_68d8cc0d-e2a5-46cb-9796-51c5c76e3f74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_7faa45f5-9255-49bb-a531-e3d985f758d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_7faa45f5-9255-49bb-a531-e3d985f758d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_289cdcd2-eebf-4732-8f22-5459ab96b42b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_289cdcd2-eebf-4732-8f22-5459ab96b42b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019bd926-79ff-797e-82dc-64d8a91cd4b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_NetIncomeLoss_019bd926-79ff-797e-82dc-64d8a91cd4b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_IncreaseDecreaseInRegulatoryAssets_e9a1b488-27c9-43f8-9535-f624ed4a4fd3" xlink:href="aep-20251231.xsd#aep_IncreaseDecreaseInRegulatoryAssets"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_IncreaseDecreaseInRegulatoryAssets_e9a1b488-27c9-43f8-9535-f624ed4a4fd3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_019bd927-5a7a-70c8-9704-818b8c6933f6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_019bd927-5a7a-70c8-9704-818b8c6933f6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_06f86a12-85c4-48fd-9aa6-c6c067e5f23f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:calculationArc order="19" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_06f86a12-85c4-48fd-9aa6-c6c067e5f23f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherRegulatoryAssets_019bd929-4413-7ade-ab63-4f61f41ef36b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherRegulatoryAssets"/>
    <link:calculationArc order="20" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherRegulatoryAssets_019bd929-4413-7ade-ab63-4f61f41ef36b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AmortizationDeferralOfIncrementalNuclearRefuelingOutageExpensesNet_019bd928-6ba8-7041-a4fb-01f6133ee610" xlink:href="aep-20251231.xsd#aep_AmortizationDeferralOfIncrementalNuclearRefuelingOutageExpensesNet"/>
    <link:calculationArc order="21" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_AmortizationDeferralOfIncrementalNuclearRefuelingOutageExpensesNet_019bd928-6ba8-7041-a4fb-01f6133ee610" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_8c919138-883c-4124-adff-39cda1ee048c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="22" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_8c919138-883c-4124-adff-39cda1ee048c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProvisionforRefund_019bd929-dfde-7be1-945e-9f0f621a32bd" xlink:href="aep-20251231.xsd#aep_ProvisionforRefund"/>
    <link:calculationArc order="23" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_ProvisionforRefund_019bd929-dfde-7be1-945e-9f0f621a32bd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_IncreaseDecreaseInProvisionForRefund_019bd92a-50cb-7fb2-b4f2-3a40ea0a620c" xlink:href="aep-20251231.xsd#aep_IncreaseDecreaseInProvisionForRefund"/>
    <link:calculationArc order="24" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_aep_IncreaseDecreaseInProvisionForRefund_019bd92a-50cb-7fb2-b4f2-3a40ea0a620c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetImpairmentCharges_e8029e4f-4186-4616-a5b3-df9fa3e43ca1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetImpairmentCharges"/>
    <link:calculationArc order="25" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_OtherAssetImpairmentCharges_e8029e4f-4186-4616-a5b3-df9fa3e43ca1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionContributions_8e29f417-31fd-40b2-8587-e0e467c99b03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionContributions"/>
    <link:calculationArc order="26" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_c44687e2-4dda-4d28-b296-581d215dfa8b" xlink:to="loc_us-gaap_PensionContributions_8e29f417-31fd-40b2-8587-e0e467c99b03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDistributionsToAffiliates_fc1c7b75-7919-4198-b456-cea28e6ad344" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDistributionsToAffiliates"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_PaymentsOfDistributionsToAffiliates_fc1c7b75-7919-4198-b456-cea28e6ad344" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProceedsFromContributionsFromMembers_555883eb-3e2c-4a9e-8e08-9fcade188090" xlink:href="aep-20251231.xsd#aep_ProceedsFromContributionsFromMembers"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_aep_ProceedsFromContributionsFromMembers_555883eb-3e2c-4a9e-8e08-9fcade188090" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_cdeaee04-cb8e-4bba-beea-86b7e7c217b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths_cdeaee04-cb8e-4bba-beea-86b7e7c217b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProceedsFromPaymentsForAdvancesFromAffiliate_59f108a2-4404-4c0b-af11-dc44f4ea32b1" xlink:href="aep-20251231.xsd#aep_ProceedsFromPaymentsForAdvancesFromAffiliate"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_aep_ProceedsFromPaymentsForAdvancesFromAffiliate_59f108a2-4404-4c0b-af11-dc44f4ea32b1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_9da57e61-e764-4a10-b9b1-22ff02371ee1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_9da57e61-e764-4a10-b9b1-22ff02371ee1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromContributionsFromParent_4ef88131-22d6-4d95-9d28-250147b76bb3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromContributionsFromParent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromContributionsFromParent_4ef88131-22d6-4d95-9d28-250147b76bb3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_f4252ec6-0d96-42b2-b81d-afb20d700f4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_f4252ec6-0d96-42b2-b81d-afb20d700f4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_PaymentsForReturnOfCapitalToParent_fc9f3a64-5719-47d1-84e7-ebae55762be7" xlink:href="aep-20251231.xsd#aep_PaymentsForReturnOfCapitalToParent"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_aep_PaymentsForReturnOfCapitalToParent_fc9f3a64-5719-47d1-84e7-ebae55762be7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_91f0ddd9-a747-4018-9180-dda2c9f675ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_91f0ddd9-a747-4018-9180-dda2c9f675ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_fb79edf0-b34a-47a6-b6f5-278f70122dd5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_fb79edf0-b34a-47a6-b6f5-278f70122dd5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_14851285-63d0-4fbf-bc7c-da135d20261f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_14851285-63d0-4fbf-bc7c-da135d20261f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_2a0cddb8-08bd-4f12-9ef0-d744986ea07d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_2a0cddb8-08bd-4f12-9ef0-d744986ea07d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_258c23a9-b1b2-4ce3-a610-12f9a09aac45" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDividendsMinorityInterest"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_258c23a9-b1b2-4ce3-a610-12f9a09aac45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_3c8e0b15-11b3-4bf6-ba24-3038f777f668" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths_3c8e0b15-11b3-4bf6-ba24-3038f777f668" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_82bc91e7-d927-4cc2-b353-a2dd6f8a92e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_82bc91e7-d927-4cc2-b353-a2dd6f8a92e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_05ea787a-24d7-4dbd-b980-e3136300bc54" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromMinorityShareholders"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_05ea787a-24d7-4dbd-b980-e3136300bc54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ProceedsFromContributionsFromNoncontrollingInterests_b2024e6a-d07a-4ec9-9eb6-df627e264b51" xlink:href="aep-20251231.xsd#aep_ProceedsFromContributionsFromNoncontrollingInterests"/>
    <link:calculationArc order="17" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_14a41bf3-91c0-48cb-bbd6-72146640c6f3" xlink:to="loc_aep_ProceedsFromContributionsFromNoncontrollingInterests_b2024e6a-d07a-4ec9-9eb6-df627e264b51" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_ff92f1bc-6c5a-43be-b952-a69b4d71a08c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_5ed39133-577d-4da6-b625-afc8c31ddf6a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_ff92f1bc-6c5a-43be-b952-a69b4d71a08c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_5ed39133-577d-4da6-b625-afc8c31ddf6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9a718755-573b-4c6e-a76d-e5efb5b4b72c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_ff92f1bc-6c5a-43be-b952-a69b4d71a08c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_9a718755-573b-4c6e-a76d-e5efb5b4b72c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d1c44775-772b-4cdb-936f-65ba574dca82" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_ff92f1bc-6c5a-43be-b952-a69b4d71a08c" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_d1c44775-772b-4cdb-936f-65ba574dca82" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEAEPTexas" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDSTATEMENTSOFINCOMEAEPTexas"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEAEPTexas" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_c5d2b1fb-73fe-4e48-8586-306097ea7c9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_8c4d72d8-8730-490f-bcd4-5f05c1f74f73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_c5d2b1fb-73fe-4e48-8586-306097ea7c9a" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_8c4d72d8-8730-490f-bcd4-5f05c1f74f73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4a52440a-0319-4268-a8ac-c9cd86b27f5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_c5d2b1fb-73fe-4e48-8586-306097ea7c9a" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4a52440a-0319-4268-a8ac-c9cd86b27f5e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_e4c2ef89-dce5-4377-910a-e2b589bb7734" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_c5d2b1fb-73fe-4e48-8586-306097ea7c9a" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_e4c2ef89-dce5-4377-910a-e2b589bb7734" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/CONSOLIDATEDBALANCESHEETSAEPTransmissionHoldco" xlink:type="simple" xlink:href="aep-20251231.xsd#CONSOLIDATEDBALANCESHEETSAEPTransmissionHoldco"/>
  <link:calculationLink xlink:role="http://aep.com/role/CONSOLIDATEDBALANCESHEETSAEPTransmissionHoldco" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_2a0d006e-8d90-4276-9ca5-873b4a364d69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquity_5debce21-68ca-4c3f-aec1-29d6e3d0789d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MembersEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_2a0d006e-8d90-4276-9ca5-873b4a364d69" xlink:to="loc_us-gaap_MembersEquity_5debce21-68ca-4c3f-aec1-29d6e3d0789d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MembersEquityAttributableToNoncontrollingInterest_e66fed76-cd49-4a5c-97c1-b357b1aa4dc6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MembersEquityAttributableToNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest_2a0d006e-8d90-4276-9ca5-873b4a364d69" xlink:to="loc_us-gaap_MembersEquityAttributableToNoncontrollingInterest_e66fed76-cd49-4a5c-97c1-b357b1aa4dc6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReconciliationofCashCashEquivalentsandRestrictedCashDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReconciliationofCashCashEquivalentsandRestrictedCashDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESReconciliationofCashCashEquivalentsandRestrictedCashDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c71af952-a6b8-475c-a3a6-cac1f3fdddf9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c696bc8f-8d68-4089-8f63-8eb5d2647a96" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c71af952-a6b8-475c-a3a6-cac1f3fdddf9" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_c696bc8f-8d68-4089-8f63-8eb5d2647a96" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_3de414bc-faee-4922-b80c-5ca6e6154652" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c71af952-a6b8-475c-a3a6-cac1f3fdddf9" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_3de414bc-faee-4922-b80c-5ca6e6154652" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESEarningsPerShareDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESEarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_d0f1b3c9-8262-4802-b1d0-49931dca2641" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_d981c3ca-62a5-4c20-b99f-e03d89de6e34" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_d0f1b3c9-8262-4802-b1d0-49931dca2641" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_d981c3ca-62a5-4c20-b99f-e03d89de6e34" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_77489803-63cf-41f7-893e-5ea9a2767195" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_d0f1b3c9-8262-4802-b1d0-49931dca2641" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_77489803-63cf-41f7-893e-5ea9a2767195" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_75970131-8140-4d87-843e-efb2dbfd1d91" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_5d672ce5-c176-4b6d-9d67-ffed531cd95e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_75970131-8140-4d87-843e-efb2dbfd1d91" xlink:to="loc_us-gaap_EarningsPerShareBasic_5d672ce5-c176-4b6d-9d67-ffed531cd95e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsPerShare_c9806cc5-3e72-44ed-98ee-c6c57ee5f296" xlink:href="aep-20251231.xsd#aep_IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsPerShare"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EarningsPerShareDiluted_75970131-8140-4d87-843e-efb2dbfd1d91" xlink:to="loc_aep_IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsPerShare_c9806cc5-3e72-44ed-98ee-c6c57ee5f296" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDepreciationandAmortizationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDepreciationandAmortizationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDepreciationandAmortizationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_0f63e8da-d548-4b2c-b5ef-e945b8c16bcf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_2b26905d-6b27-4e88-a1de-9ca261973055" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_0f63e8da-d548-4b2c-b5ef-e945b8c16bcf" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_2b26905d-6b27-4e88-a1de-9ca261973055" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AmortizationofRegulatoryAssetsandLiabilities_b6a0d9da-b040-4b37-bf21-eb3db8fdca32" xlink:href="aep-20251231.xsd#aep_AmortizationofRegulatoryAssetsandLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_0f63e8da-d548-4b2c-b5ef-e945b8c16bcf" xlink:to="loc_aep_AmortizationofRegulatoryAssetsandLiabilities_b6a0d9da-b040-4b37-bf21-eb3db8fdca32" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AmortizationofCertainSecuritizedAssets_b8f8996c-fe6b-4288-9fd6-d28351fff7cc" xlink:href="aep-20251231.xsd#aep_AmortizationofCertainSecuritizedAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_0f63e8da-d548-4b2c-b5ef-e945b8c16bcf" xlink:to="loc_aep_AmortizationofCertainSecuritizedAssets_b8f8996c-fe6b-4288-9fd6-d28351fff7cc" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/COMPREHENSIVEINCOMEScheduleofComprehensiveIncomeDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#COMPREHENSIVEINCOMEScheduleofComprehensiveIncomeDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/COMPREHENSIVEINCOMEScheduleofComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_c61dfc37-bf12-4589-8e88-153497b47724" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodTax_22bf2b8c-db99-4076-ba5e-e7426206853e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAociCurrentPeriodTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_c61dfc37-bf12-4589-8e88-153497b47724" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodTax_22bf2b8c-db99-4076-ba5e-e7426206853e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_731af7f1-1747-41ad-a63d-8c0a0089f285" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_c61dfc37-bf12-4589-8e88-153497b47724" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_731af7f1-1747-41ad-a63d-8c0a0089f285" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86f8e694-398c-4e2a-ae66-265a5b00b93f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_6e9c0cd8-6374-4ce3-93e5-ee567425673e" xlink:href="aep-20251231.xsd#aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86f8e694-398c-4e2a-ae66-265a5b00b93f" xlink:to="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_6e9c0cd8-6374-4ce3-93e5-ee567425673e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9d20dd3d-b175-4b96-b936-1d6546c0e794" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86f8e694-398c-4e2a-ae66-265a5b00b93f" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_9d20dd3d-b175-4b96-b936-1d6546c0e794" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_036abf10-1b7b-464c-aab1-a5ae4dc5f0c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_86f8e694-398c-4e2a-ae66-265a5b00b93f" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_036abf10-1b7b-464c-aab1-a5ae4dc5f0c1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_63b015ec-88bc-4636-9154-9245f2f6108a" xlink:href="aep-20251231.xsd#aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_cf3d1cc6-9cef-4298-8265-7d883fd9a897" xlink:href="aep-20251231.xsd#aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_63b015ec-88bc-4636-9154-9245f2f6108a" xlink:to="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_cf3d1cc6-9cef-4298-8265-7d883fd9a897" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ReclassificationIntoAOCICurrentPeriodTax_d5047baf-4c7b-40c3-bc05-2741415b3cd4" xlink:href="aep-20251231.xsd#aep_ReclassificationIntoAOCICurrentPeriodTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_ReclassificationIntoAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_63b015ec-88bc-4636-9154-9245f2f6108a" xlink:to="loc_aep_ReclassificationIntoAOCICurrentPeriodTax_d5047baf-4c7b-40c3-bc05-2741415b3cd4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/COMMITMENTSGUARANTEESANDCONTINGENCIESContractualCommitmentsDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#COMMITMENTSGUARANTEESANDCONTINGENCIESContractualCommitmentsDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/COMMITMENTSGUARANTEESANDCONTINGENCIESContractualCommitmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligation_7bddfdcb-73b1-4e05-966c-f15a5d4863f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligation"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear_79b84546-e0b0-47ea-bba0-05da6b74f101" xlink:href="aep-20251231.xsd#aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligation_7bddfdcb-73b1-4e05-966c-f15a5d4863f7" xlink:to="loc_aep_RecordedUnconditionalPurchaseObligationDueWithinTwoToThreeYear_79b84546-e0b0-47ea-bba0-05da6b74f101" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_cd85ec39-fbf8-4e2b-ba7a-4766708a7da2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligation_7bddfdcb-73b1-4e05-966c-f15a5d4863f7" xlink:to="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_cd85ec39-fbf8-4e2b-ba7a-4766708a7da2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_c18d2502-61ae-43d1-9d7f-fa34b254cc50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligation_7bddfdcb-73b1-4e05-966c-f15a5d4863f7" xlink:to="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_c18d2502-61ae-43d1-9d7f-fa34b254cc50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear_17ba004e-141b-4a87-8cb6-ee40e0e47d5e" xlink:href="aep-20251231.xsd#aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_RecordedUnconditionalPurchaseObligation_7bddfdcb-73b1-4e05-966c-f15a5d4863f7" xlink:to="loc_aep_RecordedUnconditionalPurchaseObligationDueWithinFourToFiveYear_17ba004e-141b-4a87-8cb6-ee40e0e47d5e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofObligationandFundedStatusDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofObligationandFundedStatusDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofObligationandFundedStatusDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_019bc324-5f61-7811-b6c8-87fd6eb59cde" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_019bc324-5f61-7b7e-94fd-ce8fbfd6b6db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanBenefitObligation"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_019bc324-5f61-7811-b6c8-87fd6eb59cde" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_019bc324-5f61-7b7e-94fd-ce8fbfd6b6db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_019bc324-5f61-7cb0-aa8b-c9bf4d162297" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_019bc324-5f61-7811-b6c8-87fd6eb59cde" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_019bc324-5f61-7cb0-aa8b-c9bf4d162297" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofAmountsIncludedontheBalanceSheetsDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofAmountsIncludedontheBalanceSheetsDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofAmountsIncludedontheBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_019bc324-b1ee-762f-8875-27a452cdc382" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_019bc324-b1ee-7342-b25a-fc0b8b843f48" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_019bc324-b1ee-762f-8875-27a452cdc382" xlink:to="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_019bc324-b1ee-7342-b25a-fc0b8b843f48" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_019bc324-b1ee-7261-830d-8a7fc2435452" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_019bc324-b1ee-762f-8875-27a452cdc382" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_019bc324-b1ee-7261-830d-8a7fc2435452" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_LiabilityDefinedBenefitPlanNetNoncurrent_019bc324-b1ee-7b41-b556-733b78417c2e" xlink:href="aep-20251231.xsd#aep_LiabilityDefinedBenefitPlanNetNoncurrent"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_019bc324-b1ee-762f-8875-27a452cdc382" xlink:to="loc_aep_LiabilityDefinedBenefitPlanNetNoncurrent_019bc324-b1ee-7b41-b556-733b78417c2e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofAmountsIncludedinRegulatoryAssetsDeferredIncomeTaxesandAOCIDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofAmountsIncludedinRegulatoryAssetsDeferredIncomeTaxesandAOCIDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofAmountsIncludedinRegulatoryAssetsDeferredIncomeTaxesandAOCIDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_778ae581-ac7f-4a83-9ca6-14eb4d7098c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_fd4db382-ca77-4466-99a0-4f3bfb85cbcc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_778ae581-ac7f-4a83-9ca6-14eb4d7098c7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_fd4db382-ca77-4466-99a0-4f3bfb85cbcc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_ba6cdc2c-000d-4855-a997-24670f78c9b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_778ae581-ac7f-4a83-9ca6-14eb4d7098c7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_ba6cdc2c-000d-4855-a997-24670f78c9b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_4464510b-7862-4f87-af4d-e8bbc10aba74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_778ae581-ac7f-4a83-9ca6-14eb4d7098c7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_4464510b-7862-4f87-af4d-e8bbc10aba74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_4eb272c0-e09f-4ac3-9539-fb39586f9be4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_778ae581-ac7f-4a83-9ca6-14eb4d7098c7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_4eb272c0-e09f-4ac3-9539-fb39586f9be4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_93a8105b-a26a-452e-8620-209cb2e5ec1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_1714c494-8492-4236-84d2-827d8be7a2c7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_93a8105b-a26a-452e-8620-209cb2e5ec1f" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_1714c494-8492-4236-84d2-827d8be7a2c7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_5443d19e-5427-43b5-871e-6a42ae92d832" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_93a8105b-a26a-452e-8620-209cb2e5ec1f" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_5443d19e-5427-43b5-871e-6a42ae92d832" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofObligationsinExcessofFairValuesProjectedBenefitObligationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofObligationsinExcessofFairValuesProjectedBenefitObligationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofObligationsinExcessofFairValuesProjectedBenefitObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation_ac9ed18d-bd19-4f9a-b264-e3afb15ee2a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation_d8faacb3-ed68-4536-bdc5-329626e734ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation_ac9ed18d-bd19-4f9a-b264-e3afb15ee2a8" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation_d8faacb3-ed68-4536-bdc5-329626e734ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets_f12fbbaf-789c-4f6d-a629-b5f560404c44" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsAccumulatedBenefitObligation_ac9ed18d-bd19-4f9a-b264-e3afb15ee2a8" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets_f12fbbaf-789c-4f6d-a629-b5f560404c44" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofObligationsinExcessofFairValuesAccumulatedBenefitObligationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofObligationsinExcessofFairValuesAccumulatedBenefitObligationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofObligationsinExcessofFairValuesAccumulatedBenefitObligationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation_8b192519-67b6-44bb-9959-0aac22f702d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_0a2f98d6-5248-4c02-a373-eac281a32a56" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation_8b192519-67b6-44bb-9959-0aac22f702d2" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_0a2f98d6-5248-4c02-a373-eac281a32a56" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation_f013f05d-0ad0-4e43-b772-5fcdd4e7dc8a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation_8b192519-67b6-44bb-9959-0aac22f702d2" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation_f013f05d-0ad0-4e43-b772-5fcdd4e7dc8a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BENEFITPLANSScheduleofComponentsofNetPeriodicBenefitCostDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BENEFITPLANSScheduleofComponentsofNetPeriodicBenefitCostDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BENEFITPLANSScheduleofComponentsofNetPeriodicBenefitCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_d3129255-6608-4235-aab8-58c806587210" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_d3129255-6608-4235-aab8-58c806587210" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_972783a7-50e0-4188-a621-2e78382926e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_972783a7-50e0-4188-a621-2e78382926e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_e6e72a1a-79a5-4a17-9918-d36aadc0b5c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_e6e72a1a-79a5-4a17-9918-d36aadc0b5c2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_481be011-b574-4693-bb52-fa53e8657c57" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_481be011-b574-4693-bb52-fa53e8657c57" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_d2a91736-2f79-4200-bac2-32fca60c0f84" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_d2a91736-2f79-4200-bac2-32fca60c0f84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_135e2afb-8d9f-4294-bfa1-a21a5d2f101f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_135e2afb-8d9f-4294-bfa1-a21a5d2f101f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod_da45af23-f75b-4014-9885-785af469f97f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_ffdcc077-c66e-497e-a252-a9fd2606638d" xlink:to="loc_us-gaap_DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod_da45af23-f75b-4014-9885-785af469f97f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_a60150e7-6346-4728-8749-f9b0677671df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_a2623027-7f16-4d46-9073-1cbd262fdca9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_a60150e7-6346-4728-8749-f9b0677671df" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_a2623027-7f16-4d46-9073-1cbd262fdca9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DefinedBenefitPlanNetPeriodicBenefitCostCreditCapitalized_bbf26ab0-be5c-47d3-bdbf-757f8976d211" xlink:href="aep-20251231.xsd#aep_DefinedBenefitPlanNetPeriodicBenefitCostCreditCapitalized"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_a60150e7-6346-4728-8749-f9b0677671df" xlink:to="loc_aep_DefinedBenefitPlanNetPeriodicBenefitCostCreditCapitalized_bbf26ab0-be5c-47d3-bdbf-757f8976d211" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/BUSINESSSEGMENTSAEPsReportableSegmentInformationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#BUSINESSSEGMENTSAEPsReportableSegmentInformationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/BUSINESSSEGMENTSAEPsReportableSegmentInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_9c7fa9ce-59e1-4546-a9a7-ae3a3a467f35" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_9c7fa9ce-59e1-4546-a9a7-ae3a3a467f35" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_8e6077d2-9c05-431d-b28a-815e78989a36" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_8e6077d2-9c05-431d-b28a-815e78989a36" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_31326f24-12ff-4a5e-9ef8-8f9df57695ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_31326f24-12ff-4a5e-9ef8-8f9df57695ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_36bb5168-23d8-441e-ad82-0739a23ed51b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_36bb5168-23d8-441e-ad82-0739a23ed51b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_c6dddfe2-acc7-43b7-9d93-f0bd7449c4b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_InterestExpenseNonoperating_c6dddfe2-acc7-43b7-9d93-f0bd7449c4b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseTaxes_0bed7f55-f6ef-4c55-86b9-2eb46d238ad2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseTaxes"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseTaxes_0bed7f55-f6ef-4c55-86b9-2eb46d238ad2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_596f6869-950f-4567-a3df-eb320c1f5714" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_Revenues_596f6869-950f-4567-a3df-eb320c1f5714" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingOtherItemAmount_0e319f07-b661-496e-b25b-f680d0f1fcfe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingOtherItemAmount"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_SegmentReportingOtherItemAmount_0e319f07-b661-496e-b25b-f680d0f1fcfe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetImpairmentCharges_96a5097f-2717-488a-a226-4546d0d02478" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetImpairmentCharges"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_OtherAssetImpairmentCharges_96a5097f-2717-488a-a226-4546d0d02478" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_f990daa7-13f3-4647-addd-3ac7522f741b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_f990daa7-13f3-4647-addd-3ac7522f741b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_8a28d58d-7696-4b53-9791-d304e9e59198" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_8a28d58d-7696-4b53-9791-d304e9e59198" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_4c785531-4024-4387-9ddb-38b82e1183c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_9da66f90-d1a8-4ca8-9fd3-8df4ec284a73" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_4c785531-4024-4387-9ddb-38b82e1183c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_0b9e5915-54a9-4331-8d2b-aefb8089d420" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_0b9e5915-54a9-4331-8d2b-aefb8089d420" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_8b6b30a5-675e-4e59-be4b-c73de1fc08ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfBusiness"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_8b6b30a5-675e-4e59-be4b-c73de1fc08ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_a77bce50-91a7-4243-bb3e-2b817c97f4b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_a77bce50-91a7-4243-bb3e-2b817c97f4b3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_c5d154b7-c31b-406f-85ad-68f5949f66ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations_c5d154b7-c31b-406f-85ad-68f5949f66ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_88de466e-6097-4d05-aa1f-c6a387bc98f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_88de466e-6097-4d05-aa1f-c6a387bc98f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_eb07db6e-f8ff-46be-9850-cb0d4e3621ca" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_InterestExpenseNonoperating_eb07db6e-f8ff-46be-9850-cb0d4e3621ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseTaxes_da5e139a-5ebb-4562-bb37-e182a8a1e21f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseTaxes"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseTaxes_da5e139a-5ebb-4562-bb37-e182a8a1e21f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_e66f7744-7926-49f4-8993-f5f3b2ef8696" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_Revenues_e66f7744-7926-49f4-8993-f5f3b2ef8696" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingOtherItemAmount_e5a121c3-919c-4ff7-9639-34002f83d782" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingOtherItemAmount"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_SegmentReportingOtherItemAmount_e5a121c3-919c-4ff7-9639-34002f83d782" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetImpairmentCharges_58bab643-826d-4c1f-80b6-6e9a08031edb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetImpairmentCharges"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_OtherAssetImpairmentCharges_58bab643-826d-4c1f-80b6-6e9a08031edb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_1e684215-d30d-40c6-bdec-a31923a9d484" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_1e684215-d30d-40c6-bdec-a31923a9d484" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_ee1887d0-d17e-4647-bf98-fda73185a0d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_ee1887d0-d17e-4647-bf98-fda73185a0d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterestAndDividend_019c240e-7d04-74f0-936c-bfcb6563e049" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterestAndDividend"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_f6257394-afbc-4d73-b02b-ecb8547e03d1" xlink:to="loc_us-gaap_InvestmentIncomeInterestAndDividend_019c240e-7d04-74f0-936c-bfcb6563e049" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/DERIVATIVESANDHEDGINGScheduleofLocationandFairValueofDerivativeAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#DERIVATIVESANDHEDGINGScheduleofLocationandFairValueofDerivativeAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/DERIVATIVESANDHEDGINGScheduleofLocationandFairValueofDerivativeAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_aep_DerivativeAssetLiabilityNetSubjectToMasterNettingArrangementBeforeOffset_a86fc913-cb60-46ac-8fe3-ec7058e8a66f" xlink:href="aep-20251231.xsd#aep_DerivativeAssetLiabilityNetSubjectToMasterNettingArrangementBeforeOffset"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_0cbd4af9-93ee-4d22-8271-b8fc55cd9d98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_DerivativeAssetLiabilityNetSubjectToMasterNettingArrangementBeforeOffset_a86fc913-cb60-46ac-8fe3-ec7058e8a66f" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_0cbd4af9-93ee-4d22-8271-b8fc55cd9d98" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_05bfcff2-0e41-44d4-8fd1-d426c0e2f719" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_DerivativeAssetLiabilityNetSubjectToMasterNettingArrangementBeforeOffset_a86fc913-cb60-46ac-8fe3-ec7058e8a66f" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_05bfcff2-0e41-44d4-8fd1-d426c0e2f719" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/DERIVATIVESANDHEDGINGScheduleofOffsettingAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#DERIVATIVESANDHEDGINGScheduleofOffsettingAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/DERIVATIVESANDHEDGINGScheduleofOffsettingAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_aep_DerivativeLiabilityNoncurrentNet_06437141-fbdb-481b-9231-756b9235dca3" xlink:href="aep-20251231.xsd#aep_DerivativeLiabilityNoncurrentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_6b8862e0-5a89-4c63-b411-6e58d91d7571" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_DerivativeLiabilityNoncurrentNet_06437141-fbdb-481b-9231-756b9235dca3" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_6b8862e0-5a89-4c63-b411-6e58d91d7571" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_02151429-1bce-4d85-92c6-004c769ff990" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_DerivativeLiabilityNoncurrentNet_06437141-fbdb-481b-9231-756b9235dca3" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_02151429-1bce-4d85-92c6-004c769ff990" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_7faa4417-a8a5-43c6-90cb-f7028df20590" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_e3612ea2-6b0d-42b2-a7e3-241917d59793" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_7faa4417-a8a5-43c6-90cb-f7028df20590" xlink:to="loc_us-gaap_DerivativeAssets_e3612ea2-6b0d-42b2-a7e3-241917d59793" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_033e927e-f54d-41dc-83ad-5aa0ecb80c3a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_7faa4417-a8a5-43c6-90cb-f7028df20590" xlink:to="loc_us-gaap_DerivativeLiabilities_033e927e-f54d-41dc-83ad-5aa0ecb80c3a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_0c11c5c9-3780-43c2-ae29-c5cffa087f7a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_dd4fae64-e571-4bbb-942f-a76f30fc2c41" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_0c11c5c9-3780-43c2-ae29-c5cffa087f7a" xlink:to="loc_us-gaap_DerivativeAssetsNoncurrent_dd4fae64-e571-4bbb-942f-a76f30fc2c41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_99a17180-01f0-4787-91cf-6f40fe035754" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_0c11c5c9-3780-43c2-ae29-c5cffa087f7a" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_99a17180-01f0-4787-91cf-6f40fe035754" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_353de4d0-461e-4ba1-b672-0197c44d4424" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_e4bc608e-4add-4391-948e-1eeda167761b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilitiesCurrent_353de4d0-461e-4ba1-b672-0197c44d4424" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_e4bc608e-4add-4391-948e-1eeda167761b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_6283728a-2d9e-4037-8670-eeae70af05b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityFairValueGrossAsset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilitiesCurrent_353de4d0-461e-4ba1-b672-0197c44d4424" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAsset_6283728a-2d9e-4037-8670-eeae70af05b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_e7d746bd-03a1-4b93-9900-5ffd6b7c4354" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_afaa49d6-d915-44ab-9ce2-54875c1d6498" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiability"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsCurrent_e7d746bd-03a1-4b93-9900-5ffd6b7c4354" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_afaa49d6-d915-44ab-9ce2-54875c1d6498" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_2f920c5f-b6b2-4f83-b414-f865ce851318" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsCurrent_e7d746bd-03a1-4b93-9900-5ffd6b7c4354" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_2f920c5f-b6b2-4f83-b414-f865ce851318" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsNoncurrent_e1b37d22-ea18-4b72-a105-78af3484c9dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_b5845197-6acc-438f-9710-e45b822a3229" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsNoncurrent_e1b37d22-ea18-4b72-a105-78af3484c9dc" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_b5845197-6acc-438f-9710-e45b822a3229" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiability_902a3b8b-76ac-40ed-a9b3-617262f89652" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiability"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssetsNoncurrent_e1b37d22-ea18-4b72-a105-78af3484c9dc" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiability_902a3b8b-76ac-40ed-a9b3-617262f89652" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_92691fa0-1320-4ae8-bee3-d56731143806" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DerivativeLiabilityNoncurrentNet_4a84d91c-b084-4414-9bd8-3426f9866fc9" xlink:href="aep-20251231.xsd#aep_DerivativeLiabilityNoncurrentNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_92691fa0-1320-4ae8-bee3-d56731143806" xlink:to="loc_aep_DerivativeLiabilityNoncurrentNet_4a84d91c-b084-4414-9bd8-3426f9866fc9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_0c9395d8-4bd3-4cd9-9b14-0493280c23c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_92691fa0-1320-4ae8-bee3-d56731143806" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_0c9395d8-4bd3-4cd9-9b14-0493280c23c9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofOtherTemporaryInvestmentsandCashDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FAIRVALUEMEASUREMENTSFairValueofOtherTemporaryInvestmentsandCashDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofOtherTemporaryInvestmentsandCashDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_c724a302-fab5-4eac-a72c-646ee8883ca6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_07bf192b-51a7-4809-bf37-c69ce812118d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_c724a302-fab5-4eac-a72c-646ee8883ca6" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax_07bf192b-51a7-4809-bf37-c69ce812118d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_9ea87f99-df3b-4566-a647-a020f4fbd5af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_c724a302-fab5-4eac-a72c-646ee8883ca6" xlink:to="loc_us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax_9ea87f99-df3b-4566-a647-a020f4fbd5af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_563f8519-6a9f-4a33-9ce2-0d1129c66c2e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss_c724a302-fab5-4eac-a72c-646ee8883ca6" xlink:to="loc_us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest_563f8519-6a9f-4a33-9ce2-0d1129c66c2e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FAIRVALUEMEASUREMENTSFixedIncomeSecuritiesHeldinNuclearTrustsDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FAIRVALUEMEASUREMENTSFixedIncomeSecuritiesHeldinNuclearTrustsDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FAIRVALUEMEASUREMENTSFixedIncomeSecuritiesHeldinNuclearTrustsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_a24252b1-89c1-44c6-a48b-1b0357cedd8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue_c7c88aba-fe75-4f26-b2c6-c9600768cb4d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_a24252b1-89c1-44c6-a48b-1b0357cedd8e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue_c7c88aba-fe75-4f26-b2c6-c9600768cb4d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue_98c399af-0c0a-4ca8-b14f-5c4758af336e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_a24252b1-89c1-44c6-a48b-1b0357cedd8e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue_98c399af-0c0a-4ca8-b14f-5c4758af336e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue_29d9cdc4-d1d7-41d7-b7f9-ed38a1586ff0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_a24252b1-89c1-44c6-a48b-1b0357cedd8e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue_29d9cdc4-d1d7-41d7-b7f9-ed38a1586ff0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue_46fcc1f3-ed76-4e0c-b128-0462a0fd7c1c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate_a24252b1-89c1-44c6-a48b-1b0357cedd8e" xlink:to="loc_us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue_46fcc1f3-ed76-4e0c-b128-0462a0fd7c1c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0e4a1b17-0056-4ba8-910e-3394e2283db1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_0e4a1b17-0056-4ba8-910e-3394e2283db1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_8bbdc80f-ac8f-4030-8c9c-bacbbe013b41" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_8bbdc80f-ac8f-4030-8c9c-bacbbe013b41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_f3fed704-b08b-4d77-a2c8-a3e5cf27642b" xlink:href="aep-20251231.xsd#aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:to="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_f3fed704-b08b-4d77-a2c8-a3e5cf27642b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_2e8f65a8-c3e1-4537-95f0-82c9b76614be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:to="loc_us-gaap_DerivativeAssets_2e8f65a8-c3e1-4537-95f0-82c9b76614be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_36ce7e32-9283-491d-b12d-df6e60ee7001" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_1996376c-1716-4e09-a4cf-bf165be2aee0" xlink:to="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_36ce7e32-9283-491d-b12d-df6e60ee7001" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_26722345-b58d-4e6d-a806-fde04eff00d0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_6fe860ac-63df-487c-b806-5507c532b2ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_26722345-b58d-4e6d-a806-fde04eff00d0" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement_6fe860ac-63df-487c-b806-5507c532b2ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_62b5616f-5d80-4efc-8775-5c67169c9775" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeLiabilities_26722345-b58d-4e6d-a806-fde04eff00d0" xlink:to="loc_us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset_62b5616f-5d80-4efc-8775-5c67169c9775" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_c1c6e02c-e1a9-42f5-a063-16835111017c" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_efef33eb-276f-4935-bb0f-b560cd5f9b5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_c1c6e02c-e1a9-42f5-a063-16835111017c" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_efef33eb-276f-4935-bb0f-b560cd5f9b5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_0fa82743-d161-459b-b0a9-ab5ad6263729" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_c1c6e02c-e1a9-42f5-a063-16835111017c" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_0fa82743-d161-459b-b0a9-ab5ad6263729" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_189a36f2-9cfb-491e-a021-b50aa14b3e0f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_bf85f4fc-7b32-40e4-83a8-2f7a4aa84184" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_189a36f2-9cfb-491e-a021-b50aa14b3e0f" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_bf85f4fc-7b32-40e4-83a8-2f7a4aa84184" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_5848189d-8ef5-4533-9145-f3ceba348e75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DerivativeAssets_189a36f2-9cfb-491e-a021-b50aa14b3e0f" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_5848189d-8ef5-4533-9145-f3ceba348e75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:href="aep-20251231.xsd#aep_AssetsIncludingNettingFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RestrictedCashAndCashEquivalentsFairValueDisclosure_019c2008-37df-70d6-8278-84147a931264" xlink:href="aep-20251231.xsd#aep_RestrictedCashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_aep_RestrictedCashAndCashEquivalentsFairValueDisclosure_019c2008-37df-70d6-8278-84147a931264" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019c2008-37df-7eaa-9a1e-65c3d5139c58" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019c2008-37df-7eaa-9a1e-65c3d5139c58" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_FixedIncomeSecuritiesFairValueDisclosure_019c2008-37df-78f8-9048-2573bcc42806" xlink:href="aep-20251231.xsd#aep_FixedIncomeSecuritiesFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_aep_FixedIncomeSecuritiesFairValueDisclosure_019c2008-37df-78f8-9048-2573bcc42806" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019c2008-37df-7fc3-8b7a-cb1ebc9c66f0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_019c2008-37df-7fc3-8b7a-cb1ebc9c66f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_019c2008-37df-7cc5-84de-74c5ed8ebdfc" xlink:href="aep-20251231.xsd#aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_019c2008-37df-7cc5-84de-74c5ed8ebdfc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_019c2008-37df-72a7-8652-72d65ec7701a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_019c2008-37df-72a7-8652-72d65ec7701a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_019c2008-37df-745d-a873-cf6afb5d5de7" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_AssetsIncludingNettingFairValueDisclosure_019c2008-37df-7562-8263-d66b56c905d8" xlink:to="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_019c2008-37df-745d-a873-cf6afb5d5de7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_45ae733b-bf82-4a90-a2af-9bce7ddb6347" xlink:href="aep-20251231.xsd#aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RestrictedCashAndCashEquivalentsFairValueDisclosure_9f4ecddf-15b9-41f1-ab8b-be99aac8afe6" xlink:href="aep-20251231.xsd#aep_RestrictedCashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_45ae733b-bf82-4a90-a2af-9bce7ddb6347" xlink:to="loc_aep_RestrictedCashAndCashEquivalentsFairValueDisclosure_9f4ecddf-15b9-41f1-ab8b-be99aac8afe6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_1d9101d4-aa01-49c3-8aed-0aa46ef9d0b8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_45ae733b-bf82-4a90-a2af-9bce7ddb6347" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_1d9101d4-aa01-49c3-8aed-0aa46ef9d0b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_FixedIncomeSecuritiesFairValueDisclosure_26fe790e-62b5-4dd0-81ee-bf3a137122af" xlink:href="aep-20251231.xsd#aep_FixedIncomeSecuritiesFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_45ae733b-bf82-4a90-a2af-9bce7ddb6347" xlink:to="loc_aep_FixedIncomeSecuritiesFairValueDisclosure_26fe790e-62b5-4dd0-81ee-bf3a137122af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_27b3fc35-5637-48a8-9490-ab864fd00b36" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_45ae733b-bf82-4a90-a2af-9bce7ddb6347" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_27b3fc35-5637-48a8-9490-ab864fd00b36" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_1" xlink:type="simple" xlink:href="aep-20251231.xsd#FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_1"/>
  <link:calculationLink xlink:role="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_46f1cd39-731f-40a2-8a90-a2db03eda7ad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_94f1bfae-9b3f-40f0-b310-7733fb7cd30a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_46f1cd39-731f-40a2-8a90-a2db03eda7ad" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_94f1bfae-9b3f-40f0-b310-7733fb7cd30a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_5b4e7871-efbd-43d9-bea6-89c4236714ec" xlink:href="aep-20251231.xsd#aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_46f1cd39-731f-40a2-8a90-a2db03eda7ad" xlink:to="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_5b4e7871-efbd-43d9-bea6-89c4236714ec" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_f98e90bc-a8ef-4043-b2ec-76d02fdb709a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_46f1cd39-731f-40a2-8a90-a2db03eda7ad" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset_f98e90bc-a8ef-4043-b2ec-76d02fdb709a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_78c0c101-8d17-40d5-8514-dd2024fd51e4" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_46f1cd39-731f-40a2-8a90-a2db03eda7ad" xlink:to="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_78c0c101-8d17-40d5-8514-dd2024fd51e4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_2" xlink:type="simple" xlink:href="aep-20251231.xsd#FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_2"/>
  <link:calculationLink xlink:role="http://aep.com/role/FAIRVALUEMEASUREMENTSFairValueofAssetsandLiabilitiesonaRecurringBasisDetails_2" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_3ceeffbc-1fee-4f4b-847c-be41da3721e6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_3ceeffbc-1fee-4f4b-847c-be41da3721e6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_501055bf-0c0f-451f-a020-326f47d4bc40" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:to="loc_us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent_501055bf-0c0f-451f-a020-326f47d4bc40" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_4c547d26-57f7-45b1-945f-d59a94efb32d" xlink:href="aep-20251231.xsd#aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:to="loc_aep_OtherTemporaryInvestmentsAndRestrictedCashFairValueDisclosure_4c547d26-57f7-45b1-945f-d59a94efb32d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_9f8dc2ad-01b7-4f80-a149-c65e0a35e000" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:to="loc_us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement_9f8dc2ad-01b7-4f80-a149-c65e0a35e000" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_3378cd18-bf90-40b7-b620-7049541e34e2" xlink:href="aep-20251231.xsd#aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_5047b290-f8f4-476a-87f2-7c920c4c9ce2" xlink:to="loc_aep_SpentNuclearFuelAndDecommissioningTrustsFairValueDisclosure_3378cd18-bf90-40b7-b620-7049541e34e2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/INCOMETAXESIncomeTaxExpenseBenefitDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#INCOMETAXESIncomeTaxExpenseBenefitDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/INCOMETAXESIncomeTaxExpenseBenefitDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_ac3733db-1e24-4bbe-a721-8b56edf7197f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_c5906d9c-62d9-4ba0-a4df-01b0b5c02f99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_ac3733db-1e24-4bbe-a721-8b56edf7197f" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_c5906d9c-62d9-4ba0-a4df-01b0b5c02f99" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_f633d667-660e-4a43-9092-60e4a6128a39" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_ac3733db-1e24-4bbe-a721-8b56edf7197f" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_f633d667-660e-4a43-9092-60e4a6128a39" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_4fa607ce-f0f2-4fd6-a4db-319c576d18a6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_84dbd3c7-d795-4694-b124-1c25f627be12" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_4fa607ce-f0f2-4fd6-a4db-319c576d18a6" xlink:to="loc_us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations_84dbd3c7-d795-4694-b124-1c25f627be12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_a889adf7-30fa-4ed1-931b-441318cdac5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_4fa607ce-f0f2-4fd6-a4db-319c576d18a6" xlink:to="loc_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_a889adf7-30fa-4ed1-931b-441318cdac5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_95768823-2b09-46fa-911b-ec3152547c09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_fd98e109-1d76-42db-a763-646c15dcf209" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_95768823-2b09-46fa-911b-ec3152547c09" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_fd98e109-1d76-42db-a763-646c15dcf209" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_267cf505-5bab-4444-8ccb-f04e37b07d1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentFederalTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations_95768823-2b09-46fa-911b-ec3152547c09" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_267cf505-5bab-4444-8ccb-f04e37b07d1f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/INCOMETAXESEffectiveTaxRateReconciliationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#INCOMETAXESEffectiveTaxRateReconciliationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/INCOMETAXESEffectiveTaxRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019bda79-89ad-7a7b-9209-e04f2776bf50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_019bda79-89ad-7a7b-9209-e04f2776bf50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019bda79-89ad-7538-b255-7302f99109de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_019bda79-89ad-7538-b255-7302f99109de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedPercent_019bda79-89ad-732c-b0ac-b468f7e75710" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedPercent"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedPercent_019bda79-89ad-732c-b0ac-b468f7e75710" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_019bda79-89ad-715a-9b4f-3fcfa256aeef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_019bda79-89ad-715a-9b4f-3fcfa256aeef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTPercent_019bda88-f1ee-7aee-b93f-b9050d4e64c9" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTPercent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTPercent_019bda88-f1ee-7aee-b93f-b9050d4e64c9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_019bda79-89ad-720f-a802-a97a048ef959" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_019bda79-89ad-720f-a802-a97a048ef959" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_019bda79-89ad-7951-8b5e-c237d613013a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense_019bda79-89ad-7951-8b5e-c237d613013a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019bda79-89ad-775a-ac7f-e35d8321fb1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_019bda79-89ad-775a-ac7f-e35d8321fb1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughPercent_019bda79-89ad-7f62-a7ae-5adc14912425" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughPercent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughPercent_019bda79-89ad-7f62-a7ae-5adc14912425" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalPercentage_019bda79-89ad-794d-bf57-684f33b3146d" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalPercentage"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalPercentage_019bda79-89ad-794d-bf57-684f33b3146d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_019bda7a-4016-729d-b718-3c78924c3b8a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits_019bda7a-4016-729d-b718-3c78924c3b8a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITPercentage_019bda79-89ad-776d-9623-06bc3a4a803b" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITPercentage"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITPercentage_019bda79-89ad-776d-9623-06bc3a4a803b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostPercent_019bda8d-5fc8-788f-b396-4ed61a5a9537" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostPercent"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostPercent_019bda8d-5fc8-788f-b396-4ed61a5a9537" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationRemovalCostsPercent_019bda8c-1ed3-7b29-942e-57c9067a6bbd" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationRemovalCostsPercent"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationRemovalCostsPercent_019bda8c-1ed3-7b29-942e-57c9067a6bbd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityPercentage_019bda79-89ad-72fb-a1db-b96c8d204d62" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityPercentage"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityPercentage_019bda79-89ad-72fb-a1db-b96c8d204d62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019bda79-89ad-709b-8743-390e086faf5a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_019bda79-89ad-709b-8743-390e086faf5a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_019c333e-0022-7734-975b-cddac4e0d4be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_019bda79-89ad-7119-a876-b7b9f822080a" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome_019c333e-0022-7734-975b-cddac4e0d4be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019bda79-14c3-7788-808e-d0ef5ae04b42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_ProfitLoss_019bda79-14c3-7788-808e-d0ef5ae04b42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019bda79-14c3-74f9-948b-831b3b5d46f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019bda79-14c3-74f9-948b-831b3b5d46f9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019bda79-14c3-7356-bc8f-72ed81de4969" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_019bda79-14c3-7356-bc8f-72ed81de4969" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationRemovalCostsAmount_019bda8c-6b61-7aff-a92e-892434e8ddfe" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationRemovalCostsAmount"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationRemovalCostsAmount_019bda8c-6b61-7aff-a92e-892434e8ddfe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019bda79-14c3-7e5f-9ab8-78aac28cf0d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_019bda79-14c3-7e5f-9ab8-78aac28cf0d6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019bda7b-507d-7217-8ad6-aa99ba768c74" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCredits"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCredits_019bda7b-507d-7217-8ad6-aa99ba768c74" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedAmount_019bda79-14c3-79e7-91c1-22dacd8c3203" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedAmount"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditEnergyRelatedAmount_019bda79-14c3-79e7-91c1-22dacd8c3203" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCreditsInvestment_019bda79-14c3-7375-a35b-db132f2cbd0c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsInvestment"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCreditsInvestment_019bda79-14c3-7375-a35b-db132f2cbd0c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxCreditsOther_019bda79-14c3-7b1e-a0e5-33b5556031c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxCreditsOther"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxCreditsOther_019bda79-14c3-7b1e-a0e5-33b5556031c3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_019bda79-14c3-7505-9940-9ceec7371c97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpense"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpense_019bda79-14c3-7505-9940-9ceec7371c97" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019bda79-14c3-7478-bf43-9fd4b0904251" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationTaxContingencies"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationTaxContingencies_019bda79-14c3-7478-bf43-9fd4b0904251" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughAmount_019bda79-14c3-7df1-9e55-f64c5abd192a" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughAmount"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationReversalOfOriginationFlowThroughAmount_019bda79-14c3-7df1-9e55-f64c5abd192a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalAmount_019bda79-14c3-7997-a544-4f7fd7d75fad" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalAmount"/>
    <link:calculationArc order="13" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationTaxReformExcessADITReversalAmount_019bda79-14c3-7997-a544-4f7fd7d75fad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTAmount_019bda8b-6bfb-74d6-944b-5b663837e3a5" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTAmount"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationFlowThroughOfCAMTAmount_019bda8b-6bfb-74d6-944b-5b663837e3a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITAmount_019bda79-14c3-7580-a6d1-f67b59f96449" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITAmount"/>
    <link:calculationArc order="15" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationRemeasurementOfExcessADITAmount_019bda79-14c3-7580-a6d1-f67b59f96449" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostAmount_019bda8d-1657-7396-82fd-e79d9dcd26e3" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostAmount"/>
    <link:calculationArc order="16" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationDisallowanceCostAmount_019bda8d-1657-7396-82fd-e79d9dcd26e3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityAmount_019bda79-14c3-7b04-8284-1efd201c153c" xlink:href="aep-20251231.xsd#aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityAmount"/>
    <link:calculationArc order="17" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_aep_EffectiveIncomeTaxRateReconciliationAFUDCEquityAmount_019bda79-14c3-7b04-8284-1efd201c153c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019bda79-14c3-74c1-984c-aef8afa09a16" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments"/>
    <link:calculationArc order="18" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_019bda79-14c3-7a4b-860c-cd850503fa86" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_019bda79-14c3-74c1-984c-aef8afa09a16" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/INCOMETAXESIncomeTaxesPaidDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#INCOMETAXESIncomeTaxesPaidDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/INCOMETAXESIncomeTaxesPaidDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_aep_IncomeTaxPaidFederalAndStateAndLocalNet_019bdaac-df0e-7275-a2c6-9fffa8aadad7" xlink:href="aep-20251231.xsd#aep_IncomeTaxPaidFederalAndStateAndLocalNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019bdaac-df0e-7ace-9095-f01c0b79d82b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidFederalAfterRefundReceived"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_IncomeTaxPaidFederalAndStateAndLocalNet_019bdaac-df0e-7275-a2c6-9fffa8aadad7" xlink:to="loc_us-gaap_IncomeTaxPaidFederalAfterRefundReceived_019bdaac-df0e-7ace-9095-f01c0b79d82b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019bdaac-df0e-7503-9dd0-554ae36df9bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_IncomeTaxPaidFederalAndStateAndLocalNet_019bdaac-df0e-7275-a2c6-9fffa8aadad7" xlink:to="loc_us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived_019bdaac-df0e-7503-9dd0-554ae36df9bd" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_9c639ce7-e65b-4e96-a985-725cc09dce68" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_475adbcd-5b4b-4538-95a9-532f3c464823" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGross"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_9c639ce7-e65b-4e96-a985-725cc09dce68" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_475adbcd-5b4b-4538-95a9-532f3c464823" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_f0ecde4c-cb3d-4b15-8aa3-1a6a11144afc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_9c639ce7-e65b-4e96-a985-725cc09dce68" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_f0ecde4c-cb3d-4b15-8aa3-1a6a11144afc" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails_1" xlink:type="simple" xlink:href="aep-20251231.xsd#INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://aep.com/role/INCOMETAXESDeferredTaxAssetsandLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness_fa64e17e-e324-4440-b513-90f03578f8fb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness_fa64e17e-e324-4440-b513-90f03578f8fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_bc37427e-4456-4903-8b20-2ce92ca993a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsValuationAllowance"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_bc37427e-4456-4903-8b20-2ce92ca993a2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesRegulatoryAssets_e15c1201-e04d-4959-944e-fe2f553cb8ac" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesRegulatoryAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesRegulatoryAssets_e15c1201-e04d-4959-944e-fe2f553cb8ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_e69fd988-2bfc-49b4-b41a-c155b14a1bf3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_e69fd988-2bfc-49b4-b41a-c155b14a1bf3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesPropertyRelatedTemporaryDifferences_2944168a-0756-48ce-9644-544f15a66fb0" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesPropertyRelatedTemporaryDifferences"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesPropertyRelatedTemporaryDifferences_2944168a-0756-48ce-9644-544f15a66fb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesInvestments_2c47c22c-82c6-434a-9ba5-3698749e2a80" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesInvestments"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesInvestments_2c47c22c-82c6-434a-9ba5-3698749e2a80" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesAllOtherNet_d35bc25a-f57e-43d7-ac5f-5193885a6843" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesAllOtherNet"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesAllOtherNet_d35bc25a-f57e-43d7-ac5f-5193885a6843" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesSecuritizedAssets_8cb826ee-05ce-4e75-8a8f-5b14026fba61" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesSecuritizedAssets"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesSecuritizedAssets_8cb826ee-05ce-4e75-8a8f-5b14026fba61" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesAssetRetirementObligation_1f881f80-f176-45ae-834a-27fbd85d73b5" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesAssetRetirementObligation"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesAssetRetirementObligation_1f881f80-f176-45ae-834a-27fbd85d73b5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesAmountsDueToCustomersForFutureIncomeTaxes_81a13200-a5dc-4956-8dd8-dedc44c17af5" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesAmountsDueToCustomersForFutureIncomeTaxes"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesAmountsDueToCustomersForFutureIncomeTaxes_81a13200-a5dc-4956-8dd8-dedc44c17af5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredTaxAssetsLiabilitiesLeasingArrangements_7d502e79-26e2-40e8-8885-8994ce3e0326" xlink:href="aep-20251231.xsd#aep_DeferredTaxAssetsLiabilitiesLeasingArrangements"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_f649d00f-713d-4dfa-89a2-d8c1a7592d83" xlink:to="loc_aep_DeferredTaxAssetsLiabilitiesLeasingArrangements_7d502e79-26e2-40e8-8885-8994ce3e0326" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/LEASESLeaseRentalCostsDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#LEASESLeaseRentalCostsDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/LEASESLeaseRentalCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_1ba58a81-d2f9-4efe-86c8-3dda8ff1ad97" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_ffc24196-b91f-4c5e-8bbe-95a36fa931de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_1ba58a81-d2f9-4efe-86c8-3dda8ff1ad97" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_ffc24196-b91f-4c5e-8bbe-95a36fa931de" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_8defc157-41d5-477c-a69b-3179adb884af" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_1ba58a81-d2f9-4efe-86c8-3dda8ff1ad97" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_8defc157-41d5-477c-a69b-3179adb884af" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_f34ac0cb-86d6-4fc3-be69-0afc108fe3ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_1ba58a81-d2f9-4efe-86c8-3dda8ff1ad97" xlink:to="loc_us-gaap_OperatingLeaseCost_f34ac0cb-86d6-4fc3-be69-0afc108fe3ae" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/LEASESBalanceSheetInformationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#LEASESBalanceSheetInformationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/LEASESBalanceSheetInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_88dcd7b1-b909-4e27-8aa8-86cdc1da095b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_ce1bacf5-39bb-42fb-af24-0475abc7cc1d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_88dcd7b1-b909-4e27-8aa8-86cdc1da095b" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_ce1bacf5-39bb-42fb-af24-0475abc7cc1d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_1bf55620-c351-4505-9bb0-8def07dcf2cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeaseLiability_88dcd7b1-b909-4e27-8aa8-86cdc1da095b" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_1bf55620-c351-4505-9bb0-8def07dcf2cb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_77787440-b5b5-4c91-8816-73cee86b9c48" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityCurrent_860130d2-9481-43f1-b26b-b8bef6e042fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiability_77787440-b5b5-4c91-8816-73cee86b9c48" xlink:to="loc_us-gaap_FinanceLeaseLiabilityCurrent_860130d2-9481-43f1-b26b-b8bef6e042fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_e46d9ecc-7f49-499a-95ce-7a32a1d72b1e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiability_77787440-b5b5-4c91-8816-73cee86b9c48" xlink:to="loc_us-gaap_FinanceLeaseLiabilityNoncurrent_e46d9ecc-7f49-499a-95ce-7a32a1d72b1e" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/LEASESFutureMinimumLeasePaymentsDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#LEASESFutureMinimumLeasePaymentsDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/LEASESFutureMinimumLeasePaymentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_8ac8ec7a-e4e5-411e-b67d-90944b354af5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearThree_8ac8ec7a-e4e5-411e-b67d-90944b354af5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_fe3764fb-821f-449d-b9cb-38d69e40c2d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths_fe3764fb-821f-449d-b9cb-38d69e40c2d8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFive_dca46d55-3d72-4575-b745-a9ed889487ee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFive"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFive_dca46d55-3d72-4575-b745-a9ed889487ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive_01b33597-ffb0-4832-9026-11e92e0758c8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive_01b33597-ffb0-4832-9026-11e92e0758c8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_b9780715-58e5-4e9d-b71f-db3db2351bd8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearFour_b9780715-58e5-4e9d-b71f-db3db2351bd8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_065427bc-9606-4ade-ab49-16efbde72547" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_dfffe799-8044-433e-8336-1a3342ff808c" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueInRollingYearTwo_065427bc-9606-4ade-ab49-16efbde72547" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive_457ec46b-ad40-4ed8-82bd-30948313684c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive_457ec46b-ad40-4ed8-82bd-30948313684c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_57823647-ae17-4577-9df5-800637eee14a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree_57823647-ae17-4577-9df5-800637eee14a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive_7f4f81ee-5ef6-4d8a-aadb-b3e8105ef245" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive_7f4f81ee-5ef6-4d8a-aadb-b3e8105ef245" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_7a881e97-7fe0-4cfe-8a72-3606ade6407b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo_7a881e97-7fe0-4cfe-8a72-3606ade6407b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_6b63027f-2e45-4aee-97eb-035a00ce8f3e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths_6b63027f-2e45-4aee-97eb-035a00ce8f3e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_66339894-2094-4689-8dc8-4c0024e83498" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_31e6550b-fc16-4e4e-a74d-092fa063ac9f" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour_66339894-2094-4689-8dc8-4c0024e83498" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/LEASESFutureMinimumLeasePaymentsDetails_1" xlink:type="simple" xlink:href="aep-20251231.xsd#LEASESFutureMinimumLeasePaymentsDetails_1"/>
  <link:calculationLink xlink:role="http://aep.com/role/LEASESFutureMinimumLeasePaymentsDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_71ea2bda-54d6-47f0-acb8-498895bccfc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_cbdd596b-4b36-4f3c-9223-543fc2c7fc02" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_71ea2bda-54d6-47f0-acb8-498895bccfc4" xlink:to="loc_us-gaap_FinanceLeaseLiability_cbdd596b-4b36-4f3c-9223-543fc2c7fc02" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_fffc3693-5c98-4144-a929-83a3950dfdd4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_71ea2bda-54d6-47f0-acb8-498895bccfc4" xlink:to="loc_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_fffc3693-5c98-4144-a929-83a3950dfdd4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7eee64a3-7b8f-4743-b621-94dfd28b7375" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_74a61f71-98ca-4799-ac20-0fbdf5de414b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7eee64a3-7b8f-4743-b621-94dfd28b7375" xlink:to="loc_us-gaap_OperatingLeaseLiability_74a61f71-98ca-4799-ac20-0fbdf5de414b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_7da053aa-6b24-4ae5-8b2b-bd3eed072a42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_7eee64a3-7b8f-4743-b621-94dfd28b7375" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_7da053aa-6b24-4ae5-8b2b-bd3eed072a42" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FINANCINGACTIVITIESScheduleofLongTermDebtInformationDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FINANCINGACTIVITIESScheduleofLongTermDebtInformationDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FINANCINGACTIVITIESScheduleofLongTermDebtInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLongTermDebt_7aa1e251-fdba-45c2-a136-aab815b31153" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLongTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_OtherLongTermDebt_7aa1e251-fdba-45c2-a136-aab815b31153" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SpentNuclearFuelObligationNoncurrent_fb92f6d9-569b-42e3-b391-b0e6c68d54d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SpentNuclearFuelObligationNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_SpentNuclearFuelObligationNoncurrent_fb92f6d9-569b-42e3-b391-b0e6c68d54d5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnsecuredDebt_72edf4dd-3bfd-440b-ba99-4bd2bb7de304" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnsecuredDebt"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_UnsecuredDebt_72edf4dd-3bfd-440b-ba99-4bd2bb7de304" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebt_c92a3c2b-8c17-4343-9e69-eb7dbfb09f8a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebt"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_SecuredDebt_c92a3c2b-8c17-4343-9e69-eb7dbfb09f8a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent_9bfd9699-112e-4da2-8d7c-8486f0bedca1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_LongtermPollutionControlBondCurrentAndNoncurrent_9bfd9699-112e-4da2-8d7c-8486f0bedca1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNotesPayable_699bc0f7-0d91-4e92-8dcb-594815060c9e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNotesPayable"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_OtherNotesPayable_699bc0f7-0d91-4e92-8dcb-594815060c9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_JuniorSubordinatedNotes_233db310-f5b6-48c5-9bec-e76d4cd6a294" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_JuniorSubordinatedNotes"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_da7d6536-8756-47ba-b744-3d682badd1dd" xlink:to="loc_us-gaap_JuniorSubordinatedNotes_233db310-f5b6-48c5-9bec-e76d4cd6a294" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FINANCINGACTIVITIESScheduleofLongTermDebtMaturitiesDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FINANCINGACTIVITIESScheduleofLongTermDebtMaturitiesDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FINANCINGACTIVITIESScheduleofLongTermDebtMaturitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_c459f903-8ce5-40ce-ade1-2794d6e73aee" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_c459f903-8ce5-40ce-ade1-2794d6e73aee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_f1a024a1-5806-4008-9df8-9ee0029ae0f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_f1a024a1-5806-4008-9df8-9ee0029ae0f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_90fd9df5-da9f-4917-9ac9-e78cca716090" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_90fd9df5-da9f-4917-9ac9-e78cca716090" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_c3787b20-f989-4d6b-a6fe-1a5245f80cde" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_c3787b20-f989-4d6b-a6fe-1a5245f80cde" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_400f4c2e-4f8a-4ec7-8b51-c36a6a265556" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_400f4c2e-4f8a-4ec7-8b51-c36a6a265556" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_44ef98e6-4ed5-4239-ad95-e0f4ef0e19d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_5ac61b7a-ddc0-4471-b155-6b6eaf99788a" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_44ef98e6-4ed5-4239-ad95-e0f4ef0e19d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_51679059-c69e-4cda-ac94-dd3a6d2295fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_d7662c80-4e8a-4fb3-9454-81ea59ec240f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnamortizedDebtIssuanceExpense"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_51679059-c69e-4cda-ac94-dd3a6d2295fe" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_d7662c80-4e8a-4fb3-9454-81ea59ec240f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_cc39d1bd-e511-41b2-8517-d15aa3651f0b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_51679059-c69e-4cda-ac94-dd3a6d2295fe" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_cc39d1bd-e511-41b2-8517-d15aa3651f0b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/FINANCINGACTIVITIESScheduleofShorttermDebtDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#FINANCINGACTIVITIESScheduleofShorttermDebtDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/FINANCINGACTIVITIESScheduleofShorttermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermBorrowings_d4a9ab25-7963-4960-9ffb-ea7e7fc8445a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermBorrowings"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_087e1d32-a2f1-4301-83c8-c1f32ee650c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_d4a9ab25-7963-4960-9ffb-ea7e7fc8445a" xlink:to="loc_us-gaap_TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount_087e1d32-a2f1-4301-83c8-c1f32ee650c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayable_6e5b030d-ea74-46aa-8e8b-574a2d3f5f02" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_d4a9ab25-7963-4960-9ffb-ea7e7fc8445a" xlink:to="loc_us-gaap_NotesPayable_6e5b030d-ea74-46aa-8e8b-574a2d3f5f02" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommercialPaper_47305c60-ec8b-44b2-b26d-a96b71734ede" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommercialPaper"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermBorrowings_d4a9ab25-7963-4960-9ffb-ea7e7fc8445a" xlink:to="loc_us-gaap_CommercialPaper_47305c60-ec8b-44b2-b26d-a96b71734ede" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/STOCKBASEDCOMPENSATIONPerformanceSharesEarnedDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#STOCKBASEDCOMPENSATIONPerformanceSharesEarnedDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/STOCKBASEDCOMPENSATIONPerformanceSharesEarnedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesToBeSettled_d3f38e3d-289b-49a5-8962-3aeee07597d4" xlink:href="aep-20251231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesToBeSettled"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesMandatorilyDeferred_5ca00484-4c03-4808-b87b-c46b59fd793f" xlink:href="aep-20251231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesMandatorilyDeferred"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesToBeSettled_d3f38e3d-289b-49a5-8962-3aeee07597d4" xlink:to="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesMandatorilyDeferred_5ca00484-4c03-4808-b87b-c46b59fd793f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesVoluntarilyDeferred_14746592-e7e6-42b1-a66f-441548bb930a" xlink:href="aep-20251231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesVoluntarilyDeferred"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesToBeSettled_d3f38e3d-289b-49a5-8962-3aeee07597d4" xlink:to="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesVoluntarilyDeferred_14746592-e7e6-42b1-a66f-441548bb930a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesEarned_56c7db35-0d94-46eb-a309-0559078f61f2" xlink:href="aep-20251231.xsd#aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesEarned"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesToBeSettled_d3f38e3d-289b-49a5-8962-3aeee07597d4" xlink:to="loc_aep_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsSharesEarned_56c7db35-0d94-46eb-a309-0559078f61f2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/PROPERTYPLANTANDEQUIPMENTTotalPlantBalancesDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#PROPERTYPLANTANDEQUIPMENTTotalPlantBalancesDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/PROPERTYPLANTANDEQUIPMENTTotalPlantBalancesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_55497fb1-f642-43cb-905f-bc5105fc63d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_55497fb1-f642-43cb-905f-bc5105fc63d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_2de23073-64e8-4ef4-be4d-e7acc1bd2548" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentTransmission_2de23073-64e8-4ef4-be4d-e7acc1bd2548" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_09ff688a-41df-4760-a06b-f8fbab0bff8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation_09ff688a-41df-4760-a06b-f8fbab0bff8e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_0c858366-f5b6-48a7-937b-96dec7f1ca13" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment_0c858366-f5b6-48a7-937b-96dec7f1ca13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_c870a453-52b5-445e-8dff-8013d8d80163" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing_c870a453-52b5-445e-8dff-8013d8d80163" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_528868a7-b847-4338-8fff-3d371f641f62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_07e079a0-5eaf-43e7-9e16-e055583d55aa" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentDistribution_528868a7-b847-4338-8fff-3d371f641f62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_836e318b-11ef-45e1-bbe7-f44f013c1be7" xlink:href="aep-20251231.xsd#aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_ac109fa8-c40d-4bb0-bf27-c91ea18c9ecc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_836e318b-11ef-45e1-bbe7-f44f013c1be7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_ac109fa8-c40d-4bb0-bf27-c91ea18c9ecc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_ac111b76-2ada-48d3-b619-0fbced6302b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_aep_RegulatedAndNonregulatedPropertyPlantAndEquipmentNet_836e318b-11ef-45e1-bbe7-f44f013c1be7" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet_ac111b76-2ada-48d3-b619-0fbced6302b3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenueDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenueDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERSDisaggregationofRevenueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_646cb043-3282-474d-bcdc-f0c2aa63a9f6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_f4f5c36a-56ac-4bb3-bdf9-13697faba529" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_646cb043-3282-474d-bcdc-f0c2aa63a9f6" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_f4f5c36a-56ac-4bb3-bdf9-13697faba529" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueNotFromContractWithCustomer_1313d163-a459-4f86-8d26-ba321c0e054a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueNotFromContractWithCustomer"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_646cb043-3282-474d-bcdc-f0c2aa63a9f6" xlink:to="loc_us-gaap_RevenueNotFromContractWithCustomer_1313d163-a459-4f86-8d26-ba321c0e054a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOMEDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOMEDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDSTATEMENTSOFINCOMEANDCOMPREHENSIVEINCOMEDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_6078950f-affa-4d51-91f4-323d1b1f8305" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_AmortizationOfBasisDifference_16eb4c06-c241-4d2a-85d2-3b46977636d9" xlink:href="aep-20251231.xsd#aep_AmortizationOfBasisDifference"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_6078950f-affa-4d51-91f4-323d1b1f8305" xlink:to="loc_aep_AmortizationOfBasisDifference_16eb4c06-c241-4d2a-85d2-3b46977636d9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseOperations_b38da08a-d86d-4de5-a161-e33e1afa65f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseOperations"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_6078950f-affa-4d51-91f4-323d1b1f8305" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseOperations_b38da08a-d86d-4de5-a161-e33e1afa65f4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_5f360618-8a94-47a3-b4d9-a5229e44a037" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostsAndExpenses_6078950f-affa-4d51-91f4-323d1b1f8305" xlink:to="loc_us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization_5f360618-8a94-47a3-b4d9-a5229e44a037" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4d8be8c5-1807-433f-9590-8571d60a32f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_67e2013f-8437-4f79-9d2b-aa8ebb949ae4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4d8be8c5-1807-433f-9590-8571d60a32f5" xlink:to="loc_us-gaap_InterestExpenseNonoperating_67e2013f-8437-4f79-9d2b-aa8ebb949ae4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_71380a8c-6134-4845-beeb-2d96ab028c73" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4d8be8c5-1807-433f-9590-8571d60a32f5" xlink:to="loc_us-gaap_InvestmentIncomeInterest_71380a8c-6134-4845-beeb-2d96ab028c73" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_1b6981ce-cd3c-415d-856d-84497301c3b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_4d8be8c5-1807-433f-9590-8571d60a32f5" xlink:to="loc_us-gaap_OperatingIncomeLoss_1b6981ce-cd3c-415d-856d-84497301c3b4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDBALANCESHEETSDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDBALANCESHEETSDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYCONDENSEDBALANCESHEETSDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_58a7c9ea-ebb5-44ec-920f-5c349ae71ed6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetNoncurrent_0ec239f0-4287-40f8-b201-74e49b8aaf39" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_58a7c9ea-ebb5-44ec-920f-5c349ae71ed6" xlink:to="loc_us-gaap_AccountsReceivableNetNoncurrent_0ec239f0-4287-40f8-b201-74e49b8aaf39" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_aep_DeferredChargesAndOtherNoncurrentAssets_e89f9274-6010-4654-a722-ab2f92d11926" xlink:href="aep-20251231.xsd#aep_DeferredChargesAndOtherNoncurrentAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_58a7c9ea-ebb5-44ec-920f-5c349ae71ed6" xlink:to="loc_aep_DeferredChargesAndOtherNoncurrentAssets_e89f9274-6010-4654-a722-ab2f92d11926" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_d41f1b74-c43a-488a-933a-82b3f1e9befa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_58a7c9ea-ebb5-44ec-920f-5c349ae71ed6" xlink:to="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_d41f1b74-c43a-488a-933a-82b3f1e9befa" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYFINANCINGACTIVITIESSCHEDULEOFLONGTERMDEBTDetails" xlink:type="simple" xlink:href="aep-20251231.xsd#SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYFINANCINGACTIVITIESSCHEDULEOFLONGTERMDEBTDetails"/>
  <link:calculationLink xlink:role="http://aep.com/role/SCHEDULEICONDENSEDFINANCIALINFORMATIONOFPARENTCOMPANYFINANCINGACTIVITIESSCHEDULEOFLONGTERMDEBTDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_79686860-15ea-446d-a5ef-b3c90010195a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_b6fd112b-da78-49e0-afbd-52e79d3c4a44" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_79686860-15ea-446d-a5ef-b3c90010195a" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_b6fd112b-da78-49e0-afbd-52e79d3c4a44" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_30a733ae-3177-470b-a5f0-7cc3b90e852c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_79686860-15ea-446d-a5ef-b3c90010195a" xlink:to="loc_us-gaap_LongTermDebtCurrent_30a733ae-3177-470b-a5f0-7cc3b90e852c" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
