EX-10.27 38 ex10-27.txt Exhibit 10.27 EXECUTION COPY PUBLIC RELEASE VERSION ENERGY CONTRACT Dated as of March 28, 2002 Between SOUTHERN POWER COMPANY as Seller And DYNEGY POWER MARKETING, INC. as Purchaser
TABLE OF CONTENTS ARTICLE 1: DEFINITIONS...........................................................................................1 ARTICLE 2: TERM OF AGREEMENT.....................................................................................9 2.1 Filing of Agreement...................................................................................9 2.2 Termination Date......................................................................................9 2.3 Effect of Termination.................................................................................9 2.4 Effective Date........................................................................................9 ARTICLE 3: DETERMINATION OF CONTRACT CAPACITY; SALE AND PURCHASE OF CONTACT CAPACITY AND ENERGY..................9 3.1 Determination of Contract Capacity....................................................................9 3.2 Sale and Purchase of Contract Capacity................................................................9 3.3 Sale and Purchase of Contract Energy.................................................................10 3.4 Source of Contract Energy............................................................................10 ARTICLE 4: SELLER'S RESOURCES AND CURTAILMENTS..................................................................10 4.1 Specified Seller's Resources.........................................................................10 4.2 Pre-Scheduled Excused Hours..........................................................................10 4.3 Permits; Compliance with Laws........................................................................12 4.4 Administrative Procedures and Administrative Committee...............................................12 4.5 Provision of Contract Capacity and Contract Energy...................................................12 ARTICLE 5: PAYMENTS.............................................................................................16 5.1 Reservation Payment..................................................................................16 5.2 Energy Payment.......................................................................................16 5.3 Conversion Payment...................................................................................16 5.4 Performance Bonus....................................................................................16 5.5 Additional Payments..................................................................................18 5.6 Regulatory...........................................................................................18 5.7 Wholesale Generation Rates...........................................................................19 ARTICLE 6: SCHEDULING, SOUTHERN'S AND DYPM'S RIGHTS TO SELLER'S RESOURCES, TITLE AND RISK OF LOSS...............19 6.1 Scheduling...........................................................................................19 6.2 Replacement Gas......................................................................................19 6.3 Southern's Rights to the Specified Seller's Resources................................................21 6.4 Title and Risk of Loss...............................................................................21 ARTICLE 7: TRANSMISSION SERVICE.................................................................................21 7.1 DYPM Obligations and Assumption of Transmission Risk.................................................22 7.2 Southern Obligations.................................................................................22 7.3 Imbalances and Penalties.............................................................................22 ARTICLE 8: METERING.............................................................................................22 8.1 Metering.............................................................................................22 ARTICLE 9: BILLING AND PAYMENT..................................................................................22 9.1 Timing; Method of Payment............................................................................22 9.2 Late Payment.........................................................................................23 9.3 Disputed Billings....................................................................................23 9.4 Adjustments..........................................................................................23 9.5 Audit Rights.........................................................................................23 ARTICLE 10: CHANGE IN LAW.......................................................................................23 10.1 Limitations.......................................................................................23 10.2 Determination.....................................................................................23 10.3 Initiation of Surcharge...........................................................................23 10.4 Timing............................................................................................24 10.5 Contest and Dialogue..............................................................................24 ARTICLE 11: LIABILITY ALLOCATION; LIMITATIONS ON LIABILITY......................................................24 11.1 Costs, Taxes and Charges..........................................................................24 11.2 Indemnification...................................................................................24 11.3 Limitation of Liability...........................................................................24 ARTICLE 12: FORCE MAJEURE EVENT.................................................................................25 12.1 Force Majeure Event Defined.......................................................................25 12.2 Applicability of Force Majeure Event..............................................................26 12.3 Effect of Force Majeure Event.....................................................................26 12.4 Other Effects of Force Majeure Events.............................................................26 ARTICLE 13: EVENT OF DEFAULT....................................................................................27 13.1 Event of Default..................................................................................27 13.2 Exclusive Remedies................................................................................28 ARTICLE 14: CREDITWORTHINESS AND SECURITY.......................................................................29 14.1 Guaranty in Favor of Southern.....................................................................29 14.2 Negative Watch Credit Support in Favor of Southern................................................29 14.3 Credit Support in Favor of Southern for Junk Rating...............................................30 14.4 Post December 31, 2005 Provisions.................................................................30 14.5 Guaranty in Favor of DYPM.........................................................................31 14.6 Negative Watch Credit Support in Favor of DYPM....................................................31 14.7 Credit Support in Favor of DYPM for Junk Rating...................................................32 14.8 Post June 1, 2005 Provisions......................................................................32 ARTICLE 15: DELIVERY EXCUSE.....................................................................................32 15.1 Definition........................................................................................32 15.2 No Breach for Delivery Excuse.....................................................................33 ARTICLE 16: REPRESENTATIONS AND WARRANTIES......................................................................33 16.1 Execution.........................................................................................33 16.2 Permits...........................................................................................33 16.3 Binding Obligations...............................................................................33 16.4 Execution and Consummation........................................................................34 16.5 Actions and Proceedings...........................................................................34 16.6 Processor........................................................................................34 ARTICLE 17: ASSIGNMENT..........................................................................................34 17.1 General Rule......................................................................................34 17.2 Consent Required..................................................................................34 ARTICLE 18: DISPUTE RESOLUTION..................................................................................34 18.1 Senior Officers...................................................................................35 18.2 Arbitration.......................................................................................35 18.3 Binding Nature of Proceedings.....................................................................35 ARTICLE 19: MISCELLANEOUS.......................................................................................36 19.1 Governing Law; Waiver of Jury Trial...............................................................36 19.2 Confidentiality...................................................................................36 19.3 Survivorship of Obligations.......................................................................37 19.4 Notice of Proceedings.............................................................................37 19.5 No Third Party Beneficiaries......................................................................37 19.6 Section Headings Not to Affect Meaning............................................................37 19.7 Computation of Time...............................................................................37 19.8 Interest..........................................................................................38 19.9 Entire Agreement..................................................................................38 19.10 Counterparts......................................................................................38 19.11 Amendments........................................................................................38 19.12 Waivers...........................................................................................38 19.13 No Partnership Created............................................................................38 19.14 Character of Sale.................................................................................38 19.15 Notices...........................................................................................38 19.16 Survival..........................................................................................40 19.17 Construction......................................................................................40 19.18 Imaged Agreement..................................................................................40 19.19 GDP-IPD...........................................................................................41 19.20 Higher Heating Value..............................................................................41
APPENDIX A APPENDIX B APPENDIX C APPENDIX D APPENDIX E APPENDIX F APPENDIX G ENERGY CONTRACT BETWEEN SOUTHERN POWER COMPANY AND DYNEGY POWER MARKETING, INC. This ENERGY CONTRACT is made and entered into as of this 28th day of March, 2002 (the "Execution Date"), by and between SOUTHERN POWER COMPANY (hereafter referred to as "Southern" or "Seller"), a Delaware corporation having its principal office and place of business at 600 North 18th Street, Birmingham, Alabama 35233, and DYNEGY POWER MARKETING, Inc., (hereinafter referred to as "DYPM"), a corporation organized and existing under the laws of the State of Texas having its principal office and place of business at 1000 Louisiana St., Suite 5800, Houston, TX 77002. (Southern and DYPM are hereafter referred to individually and collectively as a "Party" or the "Parties," respectively.) RECITALS: DYPM desires to purchase and Southern desires to sell, Contract Capacity and Contract Energy in accordance with this Agreement for the period from June 1, 2005 through May 31, 2030. Subject to the terms and conditions of this Agreement, Southern will deliver and sell to DYPM, and DYPM will accept and purchase from Southern, Contract Capacity and Contract Energy from Seller's Resources as provided in this Agreement. NOW THEREFORE, in consideration of the foregoing recitals and the mutual covenants and agreements hereinafter set forth, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows: ARTICLE 1 DEFINITIONS The following terms shall have the respective meanings set forth below. "Administrative Committee" has the meaning set forth in Section 4.4.2. "Administrative Procedures" has the meaning set forth in Section 4.4.1. "Affiliate" shall mean, with respect to a corporation, partnership or other entity, each such other corporation, partnership or other entity that directly or indirectly, through one or more intermediaries, controls, is controlled by, or is under common control with, such corporation, partnership, or other entity. "Agreement" means this Energy Contract, including, to the extent applicable, any amendments and appendices hereto that the Parties may execute now or at any time in the future. "Alternate Delivery Point" means a point of delivery as agreed to by the Parties for the delivery of Contract Capacity and Scheduled Energy from Replacement Seller's Resources. "Annual ENDH" means [redacted] for each Contract Year. "Billing Month" means each Month during the Term beginning with the second Month of the first Contract Year and includes the Month immediately following the expiration or early termination of this Agreement. "BTU" means British Thermal Units. "Business Day" means any Day on which Federal Reserve Member Banks in New York, New York are open for business. A Business Day shall begin at 0800 CPT and end at 1700 CPT. "Central Prevailing Time" or "CPT" means the local time at any point in Birmingham, Alabama. "Change-in-Law" means a Law (including a new or changed interpretation of an existing Law by a Government Agency, or an interpretation by a Government Agency previously unknown to Southern) that becomes effective after the date of the Agreement and generally affects the cost of electric generation [redacted]. Examples of a Change in Law include (but are not limited to): (i) Laws pertaining to changes in environmental Laws that seek to decrease existing limits (e.g., NOx) or to establish limits for currently uncontrolled substances (e.g., CO2); and (ii) Laws pertaining to the imposition of energy taxes on wholesale power sales. A Change in Law does not include changes in: (i) income taxes; (ii) taxes assessed or imposed by a county or municipal authority (such as ad valorem taxes); (iii) franchise and occupational taxes; or (iv) Laws that have unique application to the Specified Seller's Resources. "Commercially Reasonable" or "Commercially Reasonable Efforts" means, with respect to any purchase, sale, decision, or other action made, attempted or taken by a Party, such efforts as a reasonably prudent business would undertake for the protection of its own interest under the conditions affecting such purchase, sale, decision, or other action, including without limitation, electric system reliability and stability, the amount of notice of the need to take such action, the duration and type of the purchase or sale or other action, and the commercial environment in which such purchase, sale, decision, or other action occurs. "Contest" means with respect to any Person, a contest of: (i) any Governmental Approval, acts or omissions by any Government Agency or any related matters; or (ii) the amount or validity of any claim pursued by such Person in good faith and by appropriate legal, administrative or other proceedings diligently conducted, so long as the contesting Party could not reasonably be expected to be prevented from performing its material obligations under this Agreement pending the outcome of such contest. "Contract Capacity" has the meaning set forth in Section 3.1. "Contract Energy" has the meaning set forth in Section 3.3. "Contract Heat Rate" means [redacted]. "Contract Year" means: (i) for the first Contract Year, the Effective Date of Service through May 31, 2006; and (ii) for each Contract Year thereafter, each twelve (12) Month period thereafter beginning June 1 and ending May 31. "Conversion Payment" has the meaning set forth in Section 5.3 "Day" means the twenty-four (24) hour period beginning and ending at 2400 CPT. "Delivered Energy" means the amounts of energy, expressed in MWhs, that are delivered by Southern from Seller's Resources in accordance with this Agreement. "Delivery Excuse" has the meaning set forth in Section 15.1. "Delivery Point" means the Interconnection Point(s) or such Alternate Delivery Point(s) connected with the Southern Company Transmission System as may be mutually agreed upon by Southern and DYPM. "Determination Period" has the meaning set forth in Section 4.5.1(b). "DYPM" has the meaning set forth in the introductory paragraph hereof. "Effective Date of Service" means June 1, 2005. "Eligible Guaranty" has the meaning set forth in Section 14.1. "Eligible Guaranty Threshold" has the meaning set forth in Section 14.1. "Emergency Condition" means a condition or situation (not principally caused by Southern) that presents an imminent physical threat of danger to life, health or property, or a situation in which delivery of Scheduled Energy to the Delivery Point could reasonably be expected to cause a significant disruption on the Southern Company Transmission System. "ENDH" means an excused non-delivery hour (or portion of an hour) in which an Unavailability has occurred for which Southern accumulates ENDH pursuant to Section 4.5.2. ENDH for any hour shall equal the ratio of the amount of Contract Capacity associated with the Scheduled Energy not provided to the Contract Capacity for such hour. "ENDH Accumulated" means, for a Month, the number of Equivalent ENDH accumulated pursuant to Section 4.5.4. "ENDH Available" means, for any point in time in any Month, the number of ENDH (or partial ENDH) that are available for accumulation pursuant to Southern's election under Section 4.5.2. The amount of ENDH Available in any Month shall be equal to the difference between Annual ENDH for the Contract Year in which such Month occurs and the sum of (i) ENDH Accumulated during such Month (before the point of calculation) and (ii) ENDH Accumulated during all of the Months elapsed during such Contract Year preceding the Month in which the calculation is made. "Energy Payment" means the payment for Delivered Energy to be made by DYPM to Southern as calculated in Section 5.2. "Energy Price" means, [redacted]. "Equivalent ENDH" has the meaning set forth in Section 4.5.4. "Event of Default" has the meaning set forth in Section 13.1. "Execution Date" has the meaning set forth in the introductory paragraph hereof. "Extended Outage Period" has the meaning set forth in Section 4.5.1(b). "Extended Unavailability" has the meaning set forth in Section 4.5.6. "FERC" means the Federal Energy Regulatory Commission, or any successor to its functions. "Force Majeure Event" has the meaning set forth in Section 12.1. "Force Majeure Hour" shall occur in any hour (or portion of an hour) in which a Force Majeure Event occurs or is continuing. During a Force Majeure Hour, if the energy available from the Seller's Resources (as measured in hourly amounts and expressed in MWh) is greater than zero but less than the amount of Scheduled Energy, then a partial Force Majeure Hour shall be determined equal to the ratio of the amount of Contract Capacity not available from the Seller's Resources in such hour due to the Force Majeure Event to the Contract Capacity that would have been available for such hour absent such Force Majeure Event. "Gas" means Natural Gas. "Gas Index" means [redacted] "GDP-IPD" means the Gross Domestic Product Implicit Price Deflator published in the National Income and Product Account by the U.S. Department of Commerce. "Government Agency" means any federal, state, local, territorial or municipal government and any department, commission, board, bureau, agency, instrumentality, judicial or administrative body thereof. "Governmental Approval" means any authorization, consent, approval, license, ruling, permit, exemption, variance, order, judgment, decree, declarations of or regulation of any Government Agency relating to Seller's Resources or to the execution, delivery or performance of this Agreement. "Guarantor" has the meaning set forth in 13.1.2. "Guaranty" means a Guaranty or other instrument guaranteeing a Party's obligations under this Agreement as contemplated under Article 14. "Hour Block" means any period within a Day that is comprised of either a succession of Off Peak Hours or a succession of On Peak Hours. "Imaged Agreement" has the meaning set forth in Section 19.18. "Increased Electricity Costs" means the additional costs and expenses of electric power hereunder that result from utilizing Commercially Reasonable Efforts to comply with or recognize a Change in Law (or cumulative Changes in Law). For purposes of calculating the Increased Electricity Costs for any Contract Year associated with capitalized expenditures (determined in accordance with Generally Accepted Accounting Principles), the Parties will at that time establish an appropriate levelized fixed charge rate (incorporating in appropriate proportions: (i) Southern Company's cost of equity, as determined by a mutually agreeable third party; and (ii) Southern's cost of debt in the cost of capital calculation used to develop that rate) for application to the original capital cost. This calculation will represent the total cost associated with the capital expenditures. Any costs and expenses not otherwise reflected in a levelized fixed charge rate calculation shall be treated as Increased Electricity Costs as incurred. "Interconnection Point" means the substation(s) where the Specified Seller's Resources are physically interconnected to the Southern Company Transmission System. "kW" means kilowatt(s). "kWh" means kilowatt hour(s). "Law" means any statute, law, requirement, rule or regulation imposed by a Government Agency, whether in effect now or at any time in the future. "MMBTU" means million BTU. "MW" means megawatt(s). "MWh" means megawatt hour(s). "Major Bank" means the Federal Reserve Bank of Atlanta, Georgia. "Month" means a calendar month. "Monthly Weighting Factor" means, for any Month, the weighting factor set forth opposite such Month in the table below: Month Weighting Factor January...................[redacted] February..................[redacted] March.....................[redacted] April.....................[redacted] May.......................[redacted] June......................[redacted] July......................[redacted] August....................[redacted] September.................[redacted] October...................[redacted] November..................[redacted] December..................[redacted] "NERC" means the North American Electric Reliability Council, or any successor to its functions. "Non-Summer DPF" has the meaning set forth in Section 5.4.2. "Non-Summer PAF" has the meaning set forth in Section 5.4.2. "Non-Summer Performance Bonus" has the meaning set forth in Section 5.4.2. "OATT" means the Open Access Transmission Tariff of Southern Companies or a successor tariff governing transmission on the Southern Company Transmission System that has been accepted by FERC, as the same may be changed or amended from time to time. "Off Peak Hour" means: (i) any hour from 2200 CPT to 0600 CPT, Monday through and including Friday; (ii) any hour during any holiday recognized by NERC; and (iii) any hour during Saturday and Sunday. "On Peak Hour" means any hour from 0600 CPT to 2200 CPT, Monday through and including Friday, excluding any hour of any holiday recognized by NERC. "Peak Period" means, for each Contract Year, the Months of June, July, August, September, January and February. "Performance Payment" means [redacted]. "Person" means any individual, corporation, limited liability corporation, partnership, joint venture, trust, unincorporated organization, Government Agency or other entity. "Pre-Scheduled Excused Hours" means hours in which the Specified Seller's Resources are unavailable for Scheduling, as such hours are designated and scheduled in accordance with Section 4.2. "Prime Rate" means, for any Day on which the calculation of an interest amount begins under this Agreement, the "Prime Rate" specified for such Day (or, if such Day is not a Business Day, on the first Business Day following such Day) under the "Money Rate" table of the Wall Street Journal. In the event that the Wall Street Journal ceases to report a Prime Rate, the Prime Rate for purposes of this Agreement shall be the prime rate (or its functional equivalent) charged by the Major Bank in the United States of America. "Prudent Industry Practices" means any of the practices, methods, standards and acts (including the practices, methods and acts engaged in or approved by a significant portion of the electric power industry in the United States) that, at a particular time, in the exercise of reasonable judgment in light of the facts known or that should reasonably have been known at the time a decision was made, could have been expected to accomplish the desired result consistent with good business practices, reliability, economy, safety and expedition, and which practices, methods, standards and acts generally conform to operation and maintenance standards recommended by equipment suppliers and manufacturers, applicable design limits and applicable Governmental Approvals and Laws. "Replacement Gas Price" has the meaning set forth in Section 6.2.1. "Replacement Cost" means, [redacted]. "Replacement Seller's Resources" means [redacted]. "Replacement Value" has the meaning set forth in Section 13.2.4. "Reservation Payment" has the meaning set forth in Section 5.1. "Schedule" means the right of DYPM to schedule the delivery of Scheduled Energy in accordance with this Agreement. Any form of the term Schedule (e.g., "Scheduled" or "Scheduling") shall refer to the exercise of such right by DYPM. "Scheduled Energy" means the amounts of energy, expressed in MWh, Scheduled by DYPM to be delivered by Southern in accordance with this Agreement. "Scheduling Constraints" has the meaning set forth in Appendix B. "Seller" has the meaning set forth in the introductory paragraph hereof. "Seller Election Period" has the meaning set forth in Section 4.5.1(b). "Seller's Resources" means: (i) the Specified Seller's Resources; and/or (ii) the Replacement Seller's Resources. "Southern" has the meaning set forth in the introductory paragraph hereof. "Southern Company" means The Southern Company, a publicly held corporation organized and existing under the laws of the State of Delaware and having its principal place of business in Atlanta, Georgia. "Southern Company Transmission" means the functional transmission division of Southern Company Services, Inc., or any successor transmission provider. "Southern Company Transmission System" means the integrated transmission systems of the electric operating companies of Southern Company, as such systems may be modified or expanded from time-to-time, as well as any successor transmission system(s). "Specified Seller's Resources" means the physical generating resource(s) (including any adjacent and/or associated facilities or equipment and including non-generating facilities) designated by Southern in its sole discretion pursuant to Section 4.1 from which Southern may provide the Contract Capacity and Scheduled Energy that: (i) is interconnected to the Southern Company Transmission System; (ii) will comply with applicable Laws as of the Effective Date of Service; and (iii) is a Gas fired combined cycle facility. "Summer DPF" has the meaning set forth in Section 5.4.1. "Summer PAF" has the meaning set forth in Section 5.4.1. "Summer Performance Bonus" has the meaning set forth in Section 5.4.1. "Taxes" means any or all ad valorem, property, occupational, severance, emissions, generation, first use, conservation, energy, transmission, utility, gross receipts, privilege, sales, use, excise and other taxes, governmental charges, licenses, fees, permits and assessments, and taxes based on net income or net worth. "Term" means the period from the Execution Date through May 31, 2030, or such earlier date on which this Agreement is terminated in accordance with its terms. "Unavailability" means any time in which the Specified Seller's Resources (or any part thereof) are physically incapable of providing all or a portion of Scheduled Energy for reasons other than a Force Majeure Event or Delivery Excuse. "Undelivered Energy" means that quantity of Scheduled Energy that Southern fails to deliver to the Delivery Point in response to a Schedule for which ENDH is not accumulated and which failure is not attributable to a Force Majeure Event or Delivery Excuse. "VOM Charge" means [redacted] ARTICLE 2 TERM OF AGREEMENT 2.1 Filing of Agreement. This Agreement shall be filed with the FERC on or before such date as may be required by Law. To the extent practicable, any such filing shall be made under a request for confidential treatment. This Agreement shall not be contingent on such filing. 2.2 Termination Date. Unless earlier terminated in accordance with its terms, this Agreement shall continue in effect from the Execution Date through May 31, 2030. 2.3 Effect of Termination. Subject to the exercise of a non-defaulting Party's rights under Section 13.2, in the event that this Agreement is terminated, the rights and obligations of the Parties hereunder shall continue unaffected until the termination is effective in accordance with the terms and conditions thereof. Any such termination shall not relieve DYPM of its obligation to pay any unpaid invoices for any Contract Capacity made available and Contract Energy supplied prior to the effective date of such termination, or relieve Southern of its obligation to provide Contract Capacity and to deliver Scheduled Energy (or pay a Performance Payment) prior to the effective date of such termination. 2.4 Effective Date. This Agreement shall become effective on the Execution Date without regard to the status of the construction of the Specified Seller's Resources, permits relating to the Specified Seller's Resources, or with respect to any other condition that could affect the construction, operation or existence of the Specified Seller's Resources. ARTICLE 3 DETERMINATION OF CONTRACT CAPACITY; SALE AND PURCHASE OF CONTRACT CAPACITY AND ENERGY 3.1 Determination of Contract Capacity. The Contract Capacity shall equal [redacted] for the Term of this Agreement. The Contract Capacity shall not be subject to adjustment during the Term for any reason, including the performance of the Specified Seller's Resources, and re-designation of the Specified Seller's Resources. 3.2 Sale and Purchase of Contract Capacity. Subject to the terms and conditions of this Agreement, beginning on the Effective Date of Service and until the end of the Term, Southern shall make available and sell to DYPM at the Delivery Point, and DYPM shall accept and purchase, the Contract Capacity. 3.3 Sale and Purchase of Contract Energy. Subject to the terms and conditions of this Agreement, beginning on the Effective Date of Service and until the end of the Term, Southern shall deliver and sell to DYPM, and DYPM shall accept and purchase from Southern, energy at the Delivery Point up to the Contract Capacity ("Contract Energy"). 3.4 Source of Contract Energy. [redacted]. ARTICLE 4 SELLER'S RESOURCES AND CURTAILMENTS 4.1 Specified Seller's Resources. 4.1.1 At any time prior to January 1, 2003, Southern shall by notice to DYPM designate, in its sole discretion, the Specified Seller's Resources. Southern shall perform all of Southern's obligations hereunder relative to Specified Seller's Resources in accordance with Prudent Industry Practices and the terms of this Agreement. 4.1.2 Southern may from time to time during the Term request a change in the designation of Specified Seller's Resources made pursuant to Section 4.1.1. Southern shall make such requested change no later than six (6) Months prior to the commencement of a particular Contract Year, which change if accepted by DYPM as provided below, shall result in the newly designated resource becoming the Specified Seller's Resource(s) for the upcoming Contract Year and thereafter until an additional request is made by Southern and accepted by DYPM. Following the receipt of a request to change the designation of the Specified Seller's Resource(s), DYPM may, in its sole discretion, elect to accept or reject the requested re-designation. DYPM shall indicate its decision to accept or reject the proposed re-designation within thirty (30) Days of DYPM's receipt, provided however, that if DYPM fails to respond during such period DYPM shall be deemed to have rejected the requested re-designation. Nothing in this Agreement shall require Southern to request a change in designation hereunder, and any such request shall be made at Southern's sole discretion. 4.2 Pre-Scheduled Excused Hours. 4.2.1(a) Scheduling of Pre-Scheduled Excused Hours. On or before April 1 prior to each Contract Year, DYPM shall provide to Southern a non-binding proposed schedule of energy for each Month of such Contract Year. Within one hundred twenty (120) Days after receiving DYPM's proposed schedule, Southern shall submit to DYPM a proposed schedule of Pre-Scheduled Excused Hours for the applicable Contract Year. The proposed schedule of Pre-Scheduled Excused Hours shall give due consideration to, and shall take into account, the proposed schedule submitted by DYPM; provided, however, that in no event shall Southern's proposed schedule provide for any Pre-Scheduled Excused Hours during a Peak Period without the prior written consent of DYPM. Within thirty (30) Days after receiving Southern's proposed schedule of Pre-Scheduled Excused Hours, DYPM may request, in writing, that Southern reschedule any such Pre-Scheduled Excused Hours. Following receipt of such request of DYPM, Southern shall inform DYPM as to whether it can accommodate DYPM's request and, if so, shall further advise DYPM of the good faith estimated costs that will be incurred by Southern in connection with accommodating the request of DYPM to re-schedule the Pre-Scheduled Excused Hours. DYPM shall then within five (5) Days of the receipt of the estimated costs provided by Southern determine whether Southern should reschedule the Pre-Scheduled Excused Hours. Without regard to any prior estimate, DYPM shall reimburse Southern for all Commercially Reasonable costs related to such change in schedule. While Southern must use Commercially Reasonable Efforts to accommodate a request of DYPM to re-schedule any Pre-Scheduled Excused Hours, Southern may elect to decline rescheduling if, in Southern's Commercially Reasonable judgment, it would cause a failure on the part of Southern to observe Prudent Industry Practices, or if the proposed re-schedule would cause Southern to incur costs which DYPM is unwilling to reimburse. If Southern makes the election not to accommodate a request of DYPM to reschedule Pre-Scheduled Excused Hours, DYPM may propose an alternate schedule for Pre-Scheduled Excused Hours, in which case Southern and DYPM shall continue to negotiate the rescheduling of Pre-Scheduled Excused Hours as provided above, but in no event shall such negotiation continue after September 30 of the Contract Year for which such Pre-Scheduled Excused Hours are scheduled. In addition to the foregoing, within thirty (30) Days after the beginning of each Contract Year, Southern shall provide to DYPM a non-binding schedule of Pre-Scheduled Excused Hours for the next three (3) Contract Years. (b) Pre-Scheduled Excused Hours for any Contract Year shall not exceed [redacted]. If, however, during any Contract Year, Southern does not utilize its allocation of Pre-Scheduled Excused Hours for that Contract Year, then the unused portion of Pre-Scheduled Excused Hours (the "Banked Pre-Scheduled Excused Hours") may be carried forward to the next succeeding Contract Year and may be utilized by Southern in addition to the regular allotment of Pre-Scheduled Excused Hours. The total of all available Pre-Scheduled Excused Hours available to Southern during any Contract Year, including the hours that comprise Banked Pre-Scheduled Excused Hours may not exceed [redacted]. Unless otherwise agreed by the Administrative Committee, Banked Pre-Scheduled Excused Hours may only be utilized by Southern during a Contract Year in which utilization of such Banked Pre-Scheduled Excused Hours is necessary for Southern, in Southern's Commercially Reasonable judgment, to comply with Prudent Industry Practices. 4.2.2 Accumulation of Pre-Scheduled Excused Hours. DYPM and Southern shall include procedures with respect to the logging and record keeping of actual Pre-Scheduled Excused Hours elapsed during any Month in the Administrative Procedures agreed upon pursuant to Section 4.4. 4.2.3 No Scheduling during Pre-Scheduled Excused Hours or Banked Pre-Scheduled Excused Hours. DYPM shall not have the right to submit a Schedule during any Pre-Scheduled Excused Hour or Banked Pre-Scheduled Excused Hour. 4.3 Permits; Compliance with Laws. 4.3.1 Governmental Approvals. Subject to the right of Contest, each Party shall, at its expense, acquire and maintain in effect all Governmental Approvals necessary for it to perform its obligations under this Agreement. 4.3.2 Compliance by Southern. Subject to the right of Contest, Southern shall at all times comply with all Laws and Governmental Approvals applicable to Southern and/or to the Specified Seller's Resources necessary for Southern to perform its obligations under this Agreement. 4.3.3 Compliance by DYPM. Subject to the right of Contest, DYPM shall at all times comply with all Laws and Governmental Approvals applicable to DYPM necessary for DYPM to perform its obligations under this Agreement. 4.4 Administrative Procedures and Administrative Committee. 4.4.1 Administrative Procedures. DYPM and Southern shall develop written Administrative Procedures no later than thirty (30) Days before the Effective Date of Service. The Administrative Procedures shall establish the protocol under which the Parties shall perform their respective responsibilities under this Agreement, including method of Day-to-Day communications, key personnel lists, logging and tracking of hours of Unavailability, Pre-Scheduled Excused Hours, Force Majeure Hours, ENDH Accumulated, hours of Delivery Excuse, and daily capacity level and energy reports. 4.4.2 Administrative Committee. DYPM and Southern shall form a committee to act in matters relating to the performance of their respective obligations under this Agreement ("Administrative Committee"). Each Party shall appoint one representative and one alternate representative to serve on the Administrative Committee. The Parties shall notify each other in writing of such appointments and any changes thereto. The Administrative Committee shall have no authority to modify the terms or conditions of this Agreement. The Administrative Committee shall meet as frequently as it deems necessary, and all of its decisions must be the unanimous decision of the representatives. The Administrative Committee may consult with representatives of the Southern Company Transmission System as appropriate in reaching its decisions. 4.4.3 Southern shall disclose to the Administrative Committee any condition or defect in or with respect to the Specified Seller's Resources of which it is actually aware and that may reasonably be expected to cause the Specified Seller's Resource to be unable to provide Scheduled Energy; provided, however, that the foregoing shall not be construed to require Southern to make inspections of the Specified Seller's Resources. 4.5 Provision of Contract Capacity and Contract Energy. 4.5.1 Unavailability. (a) Notification. Southern shall promptly notify DYPM after discovering any circumstance that could reasonably be expected to result in an Unavailability. (b) Periods of Unavailability. In the event of an Unavailability, the period after commencement of such Unavailability shall be divided into two distinct, contiguous periods: (i) The period beginning at the time of the occurrence of the Unavailability until the earlier of the removal of the Unavailability or 2400 CPT of the Day in which such occurrence happens shall be referred to as the "Determination Period"; and (ii) The period from the end of the Determination Period until the removal of the Unavailability shall be referred to as the "Extended Outage Period". The four hour period immediately following the occurrence of an Unavailability (which may include a portion of the Determination Period and/or the Extended Outage Period) shall be referred to as the "Seller Election Period"; provided, however, that if the Unavailability is resolved, the Seller Election Period shall end at such time. (c) Circumstances of Unavailability. With regard to any Unavailability that results in an Extended Outage Period, as soon as practicable after the commencement of such Extended Outage Period, Southern shall notify DYPM of: (i) The cause (or if not known, Southern's best estimate of the cause) of the Unavailability; (ii) The proposed corrective action that can be taken by Southern to resolve the Unavailability; and (iii) Southern's best estimate of the expected duration of the Extended Outage Period. In addition, Southern shall advise DYPM of any material information relating to the cause, duration and resolution of an Unavailability as soon as practicable after such information becomes known to Southern whether before or after the commencement of an Extended Outage Period. Southern shall have an ongoing obligation to keep DYPM advised as to any significant changes with respect to the information provided pursuant to this subsection (c). Southern's estimate of the duration of an Unavailability shall be based on the best information then available to Southern. Southern shall promptly notify DYPM of any expected changes in the period of the Unavailability and shall continue its investigation in a Commercially Reasonable manner for the duration of such Unavailability. (d) Obligations of Southern. Consistent with Prudent Industry Practices, Southern shall use Commercially Reasonable Efforts to avoid Unavailability and to minimize the duration of any Unavailability. 4.5.2 Southern Elections during an Unavailability. (a) Seller Election Period. Within [redacted] after the commencement of the Seller Election Period, Southern shall provide telephonic (or acceptable electronic) notice to DYPM of whether it will, to the extent of the Unavailability, either: [redacted] Notwithstanding the occurrence of an Unavailability, [redacted]. Such action by Southern during the Carry Period shall not constitute an election for purposes of the Seller Election Period. Once made, however, such election shall apply for the remainder of the Seller Election Period, with appropriate recognition for Southern's actions (if any) during the Carry Period. (b) Determination Period. Within [redacted] after the commencement of an Unavailability, Southern shall, for each Hour Block within the Determination Period (but only for those hours not covered by an election in the Seller Election Period) and subject to Section 4.5.2(d), provide telephonic (or acceptable electronic) notice to DYPM (along with notice of the election for the first Day of the Extended Outage Period as required by Section 4.5.2(c)) of whether it will, to the extent of the Unavailability, either: [redacted]. (c) Extended Outage Period. For each Day of an Extended Outage Period, Southern shall, for each Hour Block within such Day (but only for those hours not covered by an election in the Seller Election Period) and subject to Section 4.5.2(d), provide telephonic (or acceptable electronic) notice to DYPM of whether it will, to the extent of the Unavailability, either: [redacted]. Notice under this subsection (c) shall be provided by Southern no later than: (i) for the first Day of the Extended Outage Period, the time that notice is provided under Section 4.5.2(b); and (ii) for all other Days of the Extended Outage Period, thirty (30) minutes after receipt of DYPM's Schedule for such Day under Section 6.1 (but no earlier than 0800 CPT). In addition, upon the commencement of the Extended Outage Period, Southern shall provide DYPM a non-binding projection of its anticipated elections under this subsection (c) for each Day of the expected duration of the Extended Outage Period. (d) Hour Block Elections. [redacted] -------------------- (e) Failure to Make Elections. [redacted]. ------------------------- (f) Schedule Changes during an Unavailability. For any hour of any Day during an Unavailability, if DYPM changes a Schedule provided pursuant to Section 6.1 after 0900 CPT of the previous Day so that Scheduled Energy is greater in such hour than contemplated at 0900 CPT of such previous Day (such greater amount being referred to as "Increased Scheduled Energy"), notwithstanding any other provision of this Section 4.5.2, Southern shall have the right, by providing telephonic (or electronic) notice to DYPM thirty (30) minutes after Southern receives DYPM's notice of such change, to either: [redacted]. If Southern does not make an election under this subsection (f) for any hour, Southern shall be deemed to have elected to cover Increased Scheduled Energy for such hour in the same manner as its elections under Section 4.5.2(a), (b) and (c). An election made by Southern (or deemed to have been made) under this subsection (f) shall only apply to Increased Scheduled Energy and shall not alter elections for Scheduled Energy made under Section 4.5.2(a), (b) and (c). (g) DYPM Right to Purchase Undelivered Energy. With respect to any Unavailability, DYPM shall have the right to purchase Undelivered Energy using Commercially Reasonable Efforts [redacted]. (h) Exclusive Remedy. Southern's sole and exclusive liability and DYPM's sole and exclusive remedy for an Unavailability shall be determined by the election(s) chosen (or deemed to have been chosen) by Southern in accordance with this Section 4.5.2. 4.5.3 Performance in Accordance with Elections. For any hour of an Unavailability, Southern shall be required to [redacted], but only to the extent that DYPM has properly requested and is entitled to receive Scheduled Energy for such hour in accordance with the terms of this Agreement. 4.5.4 Calculation of Equivalent ENDH. For any hour in which Southern [redacted]. 4.5.5 Example Calculations. To demonstrate the application of provisions related to [redacted], example calculations are set forth in Appendix B. 4.5.6 Extended Unavailability. [redacted]. 4.5.7 Force Majeure Event. (a) No Obligation to Deliver. For any hour in which a Force Majeure Event affecting the Specified Seller's Resources or the facilities up to and at the Interconnection Point(s) is occurring or is continuing, to the extent that such event prevents Southern from delivering Scheduled Energy, Southern shall not be obligated to deliver, and DYPM shall not be entitled to receive, Scheduled Energy. In such event, to the extent of such Force Majeure Event, Southern shall not be required to make any of the elections under Section 4.5.2 [redacted]. (b) Adjustment of Reservation Payment. [redacted]. --------------------------------- 4.5.8 Delivery Excuse. (a) No Obligation to Deliver. For any hour in which a Delivery Excuse is occurring or is continuing, to the extent of such Delivery Excuse, Southern shall not be obligated to deliver, and DYPM shall not be entitled to receive, Scheduled Energy. In such event, to the extent of the Delivery Excuse, Southern shall not be required to make any of the elections under Section 4.5.2 and shall not be required to [redacted]. (b) Continuation of DYPM Obligations. DYPM shall not be relieved of its performance obligations hereunder during a Delivery Excuse, including its obligation to pay Southern the Reservation Payment, even if such Delivery Excuse continues for the remainder of the Term. 4.5.9 Delivery from Specified Seller's Resources. Under no circumstance shall Southern be permitted to accumulate ENDH, claim an Unavailability, or claim a Force Majeure Event to the extent Southern is able, in a manner that is consistent with Prudent Industry Practices, to provide Scheduled Energy from the Specified Seller's Resources as required hereunder. ARTICLE 5 PAYMENTS 5.1 Reservation Payment. Commencing on the Effective Date of Service and for each Month of the Term, DYPM shall pay to Southern a Reservation Payment for the Contract Capacity. The Reservation Payments for each Month are set forth in Appendix A. 5.2 Energy Payment. Commencing on the Effective Date of Service and for each Month of the Term, DYPM shall pay to Southern an Energy Payment. The Energy Payment for each Month shall be equal to the product of: [redacted]. 5.3 Conversion Payment. Commencing on the Effective Date of Service and for each Month of the Term, DYPM shall pay to Southern a Conversion Payment. The Conversion Payment shall be equal to the sum across all hours of a Month of: [redacted]. The Conversion Payment shall be calculated on an hourly basis and accumulated to determine the monthly total. For purposes of this calculation, a Replacement Energy Block is defined as that quantity of Delivered Energy (in MWh) provided from Replacement Seller's Resources associated with a certain Replacement Gas Price established pursuant to Section 6.2. 5.4 Performance Bonus. For the Term of this Agreement, Southern shall receive a Summer Performance Bonus and a Non-Summer Performance Bonus, if applicable. 5.4.1 Summer Performance Bonus The Summer Performance Bonus will be calculated based on the Months of June through August of each Contract Year and shall be paid by DYPM to Southern within thirty (30) Days after August 31 of each Contract Year. The Summer Performance Bonus shall be calculated as follows: Summer Performance Bonus = [redacted] where: Summer PAF is the performance adjustment factor corresponding to the calculated summer delivery performance factor ("Summer DPF") set forth in the Table below: Summer DPF Summer PAF [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] Summer DPF is computed as follows: Summer DPF = [redacted]. 5.4.2 Non-Summer Performance Bonus The Non-Summer Performance Bonus will be calculated based on the Months of September through May of each Contract Year and shall be paid by DYPM to Southern within thirty (30) Days after May 31 of each Contract Year. The Non-Summer Performance Bonus shall be calculated as follows: Non-Summer Performance Bonus = [redacted] where: Non-Summer PAF is the performance adjustment factor corresponding to the calculated non-summer delivery performance factor ("Non-Summer DPF") set forth in the Table below: Non-Summer DPF Non-Summer PAF [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] [redacted] Non-Summer DPF is computed as follows: Non-Summer DPF = [redacted]. 5.4.3 Notwithstanding the foregoing, the sum of the Summer Performance Bonus and the Non-Summer Performance shall not exceed [redacted]. 5.5 Additional Payments. In addition to the payments specified in this Article 5, the Parties shall pay as all amounts due pursuant to the other provisions of this Agreement. 5.6 Regulatory. 5.6.1 The Parties anticipate that this Agreement will be filed with and accepted by FERC as a market based contract, and thus this Agreement shall not be contingent on FERC acceptance. Having freely negotiated and agreed upon the economic bargain among them as set forth hereunder, Southern and DYPM waive all rights under Sections 205 and 206 of the Federal Power Act to effect a change in the Agreement. Moreover, it is the Parties' mutual intent that FERC be precluded, to the fullest extent permitted by law, from altering this Agreement in any way. Notwithstanding the foregoing, if at any time FERC takes some action that reduces the economic benefit of this Agreement to Southern as contemplated on the Execution Date ("Original Economic Benefit"), Southern shall be deemed to have retained rights under Section 205 to file for changes in the Agreement, but only to the extent required to restore the Original Economic Benefit. 5.6.2 Southern may exercise its Section 205 rights provided under Section 5.6.1 if at any time it reasonably determines in its sole discretion that the application of FERC's ratemaking practices and procedures may support the restoration of some or all of the Original Economic Benefit. Before exercising such rights, Southern shall negotiate with DYPM in an effort to reach mutual agreement regarding amendments to this Agreement that would restore some or all of the Original Economic Benefit. Southern shall file any resulting amendments for acceptance by FERC, and DYPM shall actively support such filing(s). If the Parties are unable to agree upon such amendment(s), Southern shall be entitled to make unilateral filing(s) at FERC to modify the Agreement in order to restore some or all of the Original Economic Benefit. In this latter event, DYPM shall actively support Southern's filing and its right to recover the Original Economic Benefit; however, DYPM reserves the right to propose modifications based on a good faith belief that such filing implements revisions that would exceed the Original Economic Benefit. 5.6.3 Any amendment(s) or unilateral filing(s) contemplated hereunder shall restore the Original Economic Benefit (or any allowed portion thereof) for the remainder of the Term, including any portion of the Original Economic Benefit associated with prior periods (with interest). Nothing in this Agreement is intended to or shall restrict the number of times that Southern may exercise the above-described Section 205 rights during the Term or within any specific time frame. 5.7 Wholesale Generation Rates. All payments specified in this Section 5 are the unbundled power sales rates for wholesale generation. Transmission related services are addressed in Article 7. ARTICLE 6 SCHEDULING, SOUTHERN'S AND DYPM'S RIGHTS TO SELLER'S RESOURCES, TITLE AND RISK OF LOSS 6.1 Scheduling. 6.1.1 Daily Schedule. On each Business Day, Southern shall inform DYPM before [redacted] of the amount of Contract Energy expected to be available from the Specified Seller's Resources for each hour of the following Day that is a Business Day, and any intervening Day. DYPM shall provide Southern its Schedule for each hour of each Day(s) on or before [redacted] of the previous Business Day. Such Schedule shall be consistent with the Scheduling Constraints and the terms of this Agreement. [redacted] DYPM shall be responsible for complying with all transmission reservation, scheduling and tagging requirements (whether under the OATT or other industry scheduling requirements or standards) associated with the delivery of Scheduled Energy at and after the Delivery Point. All costs and expenses (including penalties) associated with a Schedule and Scheduled Energy at and beyond the Delivery Point shall be the sole responsibility of DYPM unless caused by Southern. 6.1.2 Delivery of Scheduled Energy. Subject to Southern's elections (if any) in Section 4.5.2, Southern shall deliver Scheduled Energy to the Delivery Point in accordance with DYPM's Schedule. 6.1.3 Minimum Amount of Scheduled Energy. Any Schedule submitted by DYPM under this Agreement for any hour must be for a minimum of 150 MW. 6.2 Replacement Gas. 6.2.1 Within [redacted] after receiving DYPM's Schedule for the next Day under Section 6.1.1 (but no earlier than [redacted], Southern shall notify DYPM (either telephonic or electronic) whether it will cover DYPM's Schedule utilizing Replacement Seller's Resources. If Southern provides notice that it will cover some portion of the Schedule with Replacement Seller's Resources, within [redacted] after receiving such notice by Southern, DYPM shall offer a delivered price (in $/MMBTU) ("Replacement Gas Price") for the amount of Gas (in MMBTU) that would have been required by the Specified Seller's Resources to produce the energy to be served by Replacement Seller's Resources ("Replacement Gas"). Within [redacted] of receiving such price, Southern shall then elect to: (i) treat the price offered by DYPM as the Replacement Gas Price (including for purposes of Section 5.3); or (ii) treat the price offered by DYPM as the Replacement Gas Price (including for purposes of Section 5.3) and require DYPM to cause one of its Affiliates to deliver Replacement Gas at alternate delivery points, provided that Southern shall compensate such Affiliate for the additional actual costs (if any) incurred to deliver to such alternate points in lieu of delivery to the Specified Seller's Resources. In the case of (ii), Southern shall receive and purchase from DYPM's Affiliate, and DYPM shall cause one of its Affiliates to supply and sell to Southern, the Replacement Gas at the Replacement Gas Price, at such alternate delivery point(s) specified by Southern (such transaction to be performed pursuant to another contemporaneous agreement between the Parties). DYPM's Affiliates shall use Commercially Reasonable Efforts to arrange for the delivery to the alternate delivery point(s); provided, however, that Southern bears the risk to the extent the delivery arrangements associated with delivery to Specified Seller's Resources are not adequate for delivering to the alternate delivery point(s). 6.2.2 In the event that DYPM increases the amount of Scheduled Energy (or submits a Schedule where none existed) (such increased amount being referred to as the "Increased Scheduled Energy") for any hour after it has submitted the Schedule for such hour pursuant to the second sentence of Section 6.1 (or after 0900 CPT if no Schedule was submitted), then Southern shall notify DYPM (either telephonic or electronic) whether it will cover DYPM's Schedule utilizing Replacement Seller's Resources. If Southern provides notice that it will cover some portion (or all) of the Increased Scheduled Energy with Replacement Seller's Resources, the Parties shall follow the procedures set forth in Section 6.2.1 with regard to establishing a Replacement Gas Price and, if required by Southern, accomplishing the delivery of Replacement Gas by an Affiliate of DYPM to alternate delivery point(s); provided, however, the Administrative Committee shall establish the pertinent time frames for communications of the Parties in this regard. 6.2.3 In the event that DYPM decreases the amount of Scheduled Energy for any hour in which Southern has previously notified DYPM that it will provide some portion of Scheduled Energy from Replacement Seller's Resources, and to the extent that Southern determines (consistent with Scheduling Constraints and the terms of this Agreement) that the requested decrease will not be accommodated by lowering the output of the Specified Seller's Resources, Southern shall decrease the amount of Scheduled Energy provided from Replacement Seller's Resources (the amount of such decrease from Replacement Seller's Resources being referred to as the "Decreased Replacement Energy"). Southern shall propose to DYPM a delivered price (in $/MMBTU) ("Decreased Replacement Gas Price") for the amount of Gas (in MMBTU) that would have been required to produce the Decreased Replacement Energy at the Specified Seller's Resources ("Decreased Replacement Gas"). After receiving such price, DYPM shall then elect to: (i) treat the price offered by Southern as the Decreased Replacement Gas Price and not require Southern to deliver Decreased Replacement Gas; or (ii) treat the price offered by Southern as the Decreased Replacement Gas Price and require Southern to deliver Decreased Replacement Gas at alternate delivery points, provided that DYPM shall compensate Southern for the additional actual costs (if any) incurred to deliver Decreased Replacement Gas to such alternate delivery points in lieu of delivery to the Specified Seller's Resources. In the case of (ii), DYPM shall receive and purchase from Southern, and Southern shall supply and sell to DYPM, the Decreased Replacement Gas at the Decreased Replacement Gas Price, at such alternate delivery point(s) specified by DYPM (such transaction to be performed pursuant to another contemporaneous agreement between the Parties). Southern will use Commercially Reasonable Efforts to arrange for delivery to the alternate delivery point(s); provided, however, that DYPM bears the risk to the extent the delivery arrangements associated with delivery to the Specified Seller's Resources are not adequate to arrange for deliveries to the alternate delivery point(s). In addition, the Parties shall calculate a Replacement Gas Adjustment. The Replacement Gas Adjustment shall equal the product of: (i) the Replacement Gas Price less the Decreased Replacement Gas Price; and (ii) the Decreased Replacement Gas. If the Replacement Gas Adjustment is positive, then DYPM shall owe such amount to Southern. If the Replacement Gas Adjustment is negative, then Southern shall owe the absolute value of such amount to DYPM. In the event that there are multiple Replacement Gas Prices applicable to multiple Replacement Gas quantities for any hour (pursuant to Section 6.2.1 and 6.2.2), for the purposes of calculating the Replacement Gas Adjustment, the Replacement Gas Price(s) shall be utilized in the order they were established until the entire quantity of Decreased Replacement Gas is satisfied with corresponding quantities of Replacement Gas. The Administrative Committee shall establish the pertinent time frames for communications of the Parties under this Section 6.2.3. 6.2.4 In the event that Southern elects to pay Performance Payments for any hour pursuant to Section 4.5.2, the Parties shall follow procedures consistent with those set forth in Section 6.2.1 and/or Section 6.2.2 in order to establish a Replacement Gas Price for calculating the applicable Conversion Payment and, if required by Southern, accomplishing the delivery of Replacement Gas by an Affiliate of DYPM to alternate delivery point(s); provided, however, the Administrative Committee shall establish the pertinent time frames for communications of the Parties in this regard. Any decreases in Scheduled Energy covered by Performance Payments shall be treated consistent with Section 6.2.3. 6.3 Southern's Rights to the Specified Seller's Resources. During any time for which DYPM has not submitted (or is not permitted to submit) a Schedule or during any time when Scheduled Energy is not provided from the Specified Seller's Resources, Southern shall have the right to dispatch the Specified Seller's Resources for its own purposes to the extent not Scheduled (or permitted to be Scheduled) or Scheduled Energy is not provided from the Specified Seller's Resources, including for the purpose of supplying energy to third parties. Any Schedule provided by DYPM in accordance with the terms of this Agreement (including Section 6.1) shall have priority over Southern's schedule. 6.4 Title and Risk of Loss. Southern shall be deemed to be in exclusive control of the Scheduled Energy prior to the Delivery Point. DYPM shall be deemed to be in exclusive control of the Scheduled Energy at and after the Delivery Point. Custody, title and risk of loss of Contract Capacity and Scheduled Energy shall transfer from Southern to DYPM at the Delivery Point. ARTICLE 7 TRANSMISSION SERVICE 7.1 DYPM Obligations and Assumption of Transmission Risk. DYPM, or its designee, shall arrange, obtain, contract, and pay for any and all transmission service and ancillary services required (including service under the OATT) to deliver the Contract Capacity and Scheduled Energy from and beyond the Delivery Point. During transmission curtailments, Southern will cooperate to assist DYPM in modifying deliveries of Scheduled Energy with less restrictive notice provisions than those set forth in Article 6; provided, however, Southern shall have no liability or obligation to the extent it does not allow DYPM to deviate from such notice requirements. Notwithstanding anything set forth in Section 7.2 or elsewhere to the contrary, it is DYPM's sole and exclusive responsibility at all times to arrange, obtain, contract and pay for any and all transmission and ancillary services required to deliver any energy hereunder from and beyond the Delivery Point. DYPM assumes all risk associated with the availability, adequacy and cost of such transmission service and ancillary services. 7.2 Southern Obligations. Southern, or its designee, shall arrange, obtain, contract, and pay for any transmission service required to deliver Contract Capacity and Scheduled Energy (whether from the Specified Seller's Resources or Replacement Seller's Resources) to the Delivery Point. Southern will also be responsible for securing and maintaining an interconnection agreement with the applicable transmission provider that allows Southern to deliver Scheduled Energy from Seller's Specified Resources to the Interconnection Point. 7.3 Imbalances and Penalties. Any penalties or imbalances resulting from actions or inactions of DYPM (or any third party to which DYPM may be supplying the capacity and energy provided hereunder) will be the responsibility of DYPM. Any penalties or imbalances resulting from actions or inactions of Southern will be the responsibility of Southern. ARTICLE 8 METERING 8.1. Metering. All quantities of energy delivered under this Agreement shall be measured in accordance with Prudent Industry Practices. ARTICLE 9 BILLING AND PAYMENT 9.1 Timing; Method of Payment. The billing Party will submit to the other Party, as promptly as practicable after the first of each Billing Month, an invoice (by mail, facsimile or electronic means) for transactions and the amounts due under the terms of this Agreement for the preceding Month. Bills for each Billing Month shall be due and payable on the tenth (10th) Day after the Day on which the billed Party receives the invoice, unless otherwise agreed. Payment shall be made, on or before the due date, to the billing Party in accordance with the invoice in immediately available funds through wire transfer, or other mutually agreeable method. 9.2 Late Payment. Amounts that are owed by a Party shall, if not remitted within the time period specified under Section 9.1, be subject to a late payment charge equal to the interest calculated pursuant to Section 19.8, accrued and payable on a monthly basis with respect to the unpaid amount. Such late payment charge shall accrue from the due date of such amount until the date on which it is paid. 9.3 Disputed Billings. [redacted]. 9.4 Adjustments. If any overcharge or undercharge in any form whatsoever shall at any time be found and the invoice therefor has been paid, the Party that has been paid the overcharge shall refund the amount of the overcharge to the other Party, and the Party that has been undercharged shall pay the amount of the undercharge to the other Party, within thirty (30) Days after final determination thereof; provided, however, that no retroactive adjustment shall be made for any overcharge or undercharge unless written notice of the same is provided to the other Party within a period of twenty-four (24) Months from the date of the invoice in which such overcharge or undercharge was first included. Any such adjustments shall be made with interest calculated in accordance with Section 19.8 from the date that the undercharge or overcharge actually occurred. 9.5 Audit Rights. The Parties shall keep complete and accurate records, meter readings and memoranda of their operations under this Agreement and shall maintain such data for a period of at least two (2) years after the completion of each Billing Month hereunder; provided, however, records relating to a disputed matter shall be retained until the dispute is resolved. Such records shall be available for inspection and audit by the other Party upon reasonable request and during regular Business hours. ARTICLE 10 CHANGE IN LAW 10.1 Limitations. The Parties acknowledge that during the term of this Agreement, Changes in Law that increase Southern's cost of providing capacity and/or energy hereunder could occur. During the Term, Southern will be responsible for up to a total of [redacted] of Increased Electricity Costs ("Cost Threshold"). Notwithstanding the foregoing, any Increased Electricity Costs in any Contract Year in excess of [redacted] will be paid by DYPM through an additional payment or surcharge (the "Change in Law Surcharge"). Once Southern has incurred Increased Electricity Costs up to the Cost Threshold, DYPM shall pay for all Increased Electricity Costs through the Change in Law Surcharge, as provided below. In lieu of the Change in Law Surcharge, the Parties may agree on other payment mechanisms whereby DYPM shall pay for Increased Electricity Costs. Alternatively, the Parties may mutually agree on certain reductions in DYPM's rights to purchase Contract Capacity and Scheduled Energy in lieu of payment of Increased Electricity Costs. 10.2 Determination. [redacted] 10.3 Initiation of Surcharge. In the event that total Increased Electricity Costs for any Contract Year will exceed [redacted], or if the Cost Threshold will be exceeded, Southern shall provide DYPM with written notice of a proposed Change in Law Surcharge. No earlier than [redacted] thereafter, Southern may initiate the Change in Law Surcharge consistent with such notice. 10.4 Timing. [redacted]. 10.5 Contest and Dialogue. [redacted]. Whenever either Party anticipates the possibility of a Change in Law, it may request meeting(s) to engage in open dialogue with the other to exchange ideas regarding potential courses of action. ARTICLE 11 LIABILITY ALLOCATION; LIMITATIONS ON LIABILITY 11.1 Costs, Taxes and Charges. Except as otherwise provided in this Agreement, in addition to all other amounts due and payable under this Agreement: (i) Southern shall be responsible for all costs, Taxes, and charges of any kind relating to the delivery of energy, capacity, transmission, and/or related services prior to the Delivery Point (by way of clarification of the foregoing, Taxes prior to the Delivery Point include: ad valorem taxes on the Specified Seller's Resources; income taxes on Southern or its property; and taxes on payments made to Southern under this Agreement); and (ii) DYPM shall be responsible for all costs, Taxes, and charges of any kind relating to the delivery of energy, capacity, transmission, and/or related services at and after the Delivery Point (by way of clarification of the foregoing, Taxes at and after the Delivery Point include: income taxes on DYPM or its property, and any taxes incurred in connection with downstream sales of the Scheduled Energy). Each Party shall provide the other Party upon written request a certificate of exemption or other reasonably satisfactory evidence of exemption if any exemption from or reduction of any Tax is applicable. Each Party shall exercise Commercially Reasonable Efforts to obtain and to cooperate in obtaining any exemption from or reduction of any Tax. 11.2 Indemnification. Unless otherwise agreed in writing by the Parties, Southern and DYPM shall each defend, indemnify and save harmless the other and their respective officers, directors, servants, agents, employees and representatives from and against any and all claims, demands, costs or expenses (including reasonable attorneys' fees) for loss, damage or injury to any person, property or interest arising out of or in any way related to this Agreement to the extent such loss, damage or injury occurs on its own side of the Delivery Point, irrespective of negligence, whether actual or claimed, of the other. Nothing in this Agreement shall create a contractual relationship between one Party and the customers of the other Party, nor shall it create a duty of any kind to such customers. 11.3 Limitation of Liability. 11.3.1 there are no warranties under this agreement EXCEPT TO THE EXTENT SPeciFICALLy set forth HEREIN. the parties hereby specifically disclaim and exclude all implied warranties, including the implied warranties of merchantability and of fitness for a particular purpose. 11.3.2 NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR CONSEQUENTIAL, INCIDENTAL, PUNITIVE, EXEMPLARY OR INDIRECT DAMAGES SUFFERED BY THAT PARTY OR BY ANY CUSTOMER OF THAT PARTY, FOR lost profits or other business interruption damages, WHETHER BY VIRTUE OF ANY STATUTE, IN TORT OR CONTRACT, UNDER ANY PROVISION OF INDEMNITY OR OTHERWISE. THE PARTIES INTEND THAT THE LIMITATIONS HEREIN IMPOSED ON REMEDIES AND THE MEASURE OF DAMAGES BE WITHOUT REGARD TO THE CAUSE OR CAUSES RELATED THERETO, INCLUDING, WITHOUT LIMITATION, THE NEGLIGENCE OF ANY PARTY, WHETHER SUCH NEGLIGENCE BE SOLE, JOINT OR CONCURRENT, OR ACTIVE OR PASSIVE. TO THE EXTENT ANY DAMAGES REQUIRED TO BE PAID HEREUNDER ARE LIQUIDATED, THE PARTIES ACKNOWLEDGE THAT THE DAMAGES ARE DIFFICULT OR IMPOSSIBLE TO DETERMINE, THAT OTHERWISE OBTAINING AN ADEQUATE REMEDY IS INCONVENIENT, AND THAT THE LIQUIDATED DAMAGES CONSTITUTE A REASONABLE APPROXIMATION OF THE HARM OR LOSS. 11.3.3 In the event that any provision of this Section 11.3 is held to be invalid or unenforceable, this Section shall be void and of no effect solely to the extent of such invalidity or unenforceability, and no claim arising out of such invalidity or lack of enforceability shall be made by one Party against the other or its officers, agents, or employees. Notwithstanding the foregoing, this Section 11.3 shall not limit or negate the right of either Party to be fully indemnified as provided in Section 11.2 or limit the remedies available for an Event of Default. ARTICLE 12 FORCE MAJEURE event 12.1 Force Majeure Event Defined. 12.1.1 General Rule. As used herein, an Event of Force Majeure means an unforeseeable cause(s) beyond the reasonable control of and without the fault or negligence of the Party claiming Force Majeure, including but not limited to acts of God, strike, flood, earthquake, storm, fire, lightning, epidemic, war, riot, civil disturbance, sabotage, terrorism, change in law or applicable regulation subsequent to the Execution Date and action or inaction by any federal, state or local legislative, executive, administrative or judicial agency or body which, by exercise of due foresight such Party could not reasonably have expected and which, by the exercise of due diligence, it is unable to overcome. 12.1.2 Exceptions. Notwithstanding anything contained in Section 12.1.1, the term Force Majeure shall not include any of the following: [redacted] 12.2 Applicability of Force Majeure Event. Neither Party shall be in breach or liable for any delay or failure in its performance under this Agreement (except for such Party's performance of its payment obligations hereunder, which shall not be excused by any Force Majeure Event) to the extent such performance is prevented or delayed due to a Force Majeure Event, provided that: 12.2.1 The non-performing Party shall give the other Party written notice within three (3) Business Days of the commencement of the Force Majeure Event, with available details to be supplied within [redacted] after the commencement of the Force Majeure Event further describing the particulars of the occurrence of the Force Majeure Event; 12.2.2 The delay in performance shall be of no greater scope and of no longer duration than is directly caused by the Force Majeure Event; 12.2.3 The Party whose performance is delayed or prevented shall proceed with Commercially Reasonable Efforts to overcome the events or circumstances preventing or delaying performance and shall, as requested (but not more often than weekly), provide written progress reports to the other Party during the period that performance is delayed or prevented describing actions taken and to be taken to remedy the consequences of the Force Majeure Event, the schedule for such actions and the expected date by which performance shall no longer be affected by the Force Majeure Event; and 12.2.4 When the performance of the Party claiming the Force Majeure Event is no longer being delayed or prevented, that Party shall give the other Party written notice to that effect. 12.3 Effect of Force Majeure Event. 12.3.1 Except for the obligation of either Party to make any required payments under this Agreement, the Parties shall be excused from performing their respective obligations under this Agreement and shall not be liable in damages or otherwise if and to the extent that they are unable to so perform or are prevented from performing by a Force Majeure Event. 12.3.2 [redacted] 12.4 Other Effects of Force Majeure Events. If any Force Majeure Event claimed by a Party shall continue for more than [redacted] from the date of notice provided by such Party in Section 12.2.1, then the other Party may, at any time following the end of such period, terminate this Agreement upon written notice to the affected Party. Upon such termination, neither Party shall have any further obligation to the other Party except as to payment of any costs and liabilities incurred prior to the effective date of such termination. Any notice of termination under this Section must be received during the period that performance continues to be delayed or prevented by the Force Majeure Event. ARTICLE 13 EVENT OF DEFAULT 13.1 Event of Default. The occurrence of any one of the following shall constitute an "Event of Default": 13.1.1 The failure by a Party to make payment to the other Party for amounts due under this Agreement after said amounts have become due and payable and such failure is not cured within [redacted] after receiving written notice from the Party to which such payments are due; 13.1.2 A Party or any Party guaranteeing such Party's obligations hereunder (a "Guarantor") shall: (i) admit in writing its inability to pay its debts as such debts become due; (ii) make a general assignment or an arrangement or composition with or for the benefit of its creditors; (iii) fail to controvert in a timely and appropriate manner, or acquiesce in writing to, any petition filed against such Party or such Guarantor under any bankruptcy or similar law; (iv) take any action for the purpose of effectuating any of the foregoing; or (v) fails to comply with the terms and conditions of its Guaranty; 13.1.3 A proceeding or case shall be commenced, without the application or consent of the Party or its Guarantor, in any court of competent jurisdiction, seeking: (i) its liquidation, reorganization of its debts, dissolution or winding-up, or the composition or readjustment of its debts; (ii) the appointment of a receiver, custodian, liquidator or the like of the Party or its Guarantor or of all or any substantial part of its assets or the assets of its Guarantor; or (iii) similar relief in respect of such Party or its Guarantor under any law relating to bankruptcy, insolvency, reorganization of its debts, winding-up, composition or adjustment of debt; 13.1.4 The failure of any Party to comply with the requirements of Article 14 regarding creditworthiness and/or security; 13.1.5 The failure of a Party to comply with the requirements of Article 17 regarding assignment; 13.1.6 Any representation or warranty made by a Party under Article 16 proves to have been false or misleading in any material respect and such representation or warranty is not made true within twenty (20) Days after notice thereof to such Party; provided, however, that the cure must also remove any adverse effect on the non-defaulting Party; 13.1.7 A Party shall fail to pay when due (subject to any applicable cure or grace period), whether by acceleration or otherwise, any principal or interest on indebtedness aggregating in excess of [redacted] in principal amount; or any indebtedness aggregating in excess of [redacted] shall be declared due and payable or be required to be prepaid (other than by a regularly scheduled payment) prior to the stated maturity of such indebtedness; or 13.1.8 The material failure by a Party to comply with any material provision of this Agreement (other than the events described above and those for which a remedy is expressly provided) if such failure is not the result of a Force Majeure Event, an Unavailability or is not otherwise excused in accordance with this Agreement, and such failure continues uncured for [redacted] after written notice thereof switch order from the other Party; provided, however, if such failure is not capable of being cured within such period of [redacted] with the exercise of reasonable diligence, then such cure period shall be extended for an additional reasonable period of time (not to exceed [redacted]), so long as the Party is exercising reasonable diligence to cure such failure. 13.2 Exclusive Remedies. 13.2.1 Upon the occurrence of an Event of Default and at all times during any applicable cure period, for so long as such Event of Default is continuing (or as long as the defaulting Party is attempting to cure during such cure period), the non-defaulting Party's sole and exclusive remedy shall be to suspend its performance under this Agreement and/or declare an Early Termination Date as provided below. 13.2.2 If an Event of Default has occurred, the non-defaulting Party shall have the right, in its sole discretion, by no more than [redacted] notice to the defaulting Party, to designate a Day no earlier than the Day such notice is effective as the date on which the Agreement shall terminate ("Early Termination Date"). Subject to Section 19.3, this Agreement shall terminate on the Early Termination Date and neither Party shall have any further liability or obligation to the other hereunder, except as provided in Sections 13.2.3 or 13.2.4 below, as applicable. 13.2.3 Southern's notice under Section 13.2.2 shall indicate one of the following elections: [redacted] payment; or (ii) receive a continuing damage payment. In the event Southern elects to receive the [redacted], DYPM shall pay Southern such amount within three (3) Business Days after the Early Termination Date as liquidated damages for all claims associated with the Event of Default under this Agreement. In the event Southern elects to receive the continuing damage payment, Southern shall calculate an amount equal to: [redacted]. 13.2.4 With fifteen (15) Days after DYPM's notice under Section 13.2.2, the Parties shall each select an independent party to determine the [redacted] of the Agreement. Within thirty (30) Days after such notice, the two independent parties shall select a third independent party to determine the [redacted] of the Agreement. Within sixty (60) Days after such notice, the three (3) independent parties shall provide the Parties with their respective estimates of the [redacted]. The actual [redacted]. If one Party disputes the actual [redacted], within five (5) Business Days of notice of the actual [redacted] determined by the independent parties, such Party may submit the dispute for resolution pursuant to the arbitration procedures of Article 18. If the actual [redacted] ultimately used is the value determined by the three independent parties, then such value cannot exceed a net present value (using a discount rate of 8%) of [redacted] as of the Early Termination Date. If the actual [redacted] ultimately used is the value determined pursuant to arbitration, then such value cannot exceed a net present value (using a discount rate of 8%) of [redacted] as of the date of the arbitrators' decision. If the final determination of the [redacted] indicates that a payment is owed to DYPM, then the actual [redacted] will be paid by Southern to DYPM within three (3) Business Days of such determination. If the final determination of the [redacted] indicates that a payment would be owed to Southern absent the Event of Default by Southern, then although the [redacted] to DYPM would be negative, neither Party shall be required to pay the other any amount hereunder. As used herein, [redacted]. ARTICLE 14 CREDITWORTHINESS AND SECURITY 14.1 Guaranty in Favor of Southern. Simultaneously with the execution of this Agreement, DYPM shall cause Dynegy Holdings Inc., the parent company of DYPM, to execute and deliver a Guaranty Agreement in the form of that attached hereto as Appendix D (DYPM Guaranty). If at any time during the Term, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating below either (i) Baa3 by Moody's Investors Service ("Moody's") (or future equivalent) or BBB- by Standard & Poor's Ratings Group ("S&P") (or future equivalent), then DYPM shall provide a substitute guaranty in form and substance substantially similar to the DYPM Guaranty (the "Eligible Guaranty") issued by an entity with a long term senior unsecured indebtedness rating of at or above both (i) Baa3 by Moody's (or future equivalent) and (ii) BBB- by S&P (or future equivalent) (the "Eligible Guaranty Threshold"). DYPM shall provide such Eligible Guaranty within ten (10) Days of receipt of notice from Southern that DYPM is required to provide an Eligible Guaranty due to the downgrade to a rating below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent). If DYPM is unable to provide an Eligible Guaranty to Southern during such ten (10) Day period, then DYPM and Dynegy Holdings Inc. must be and remain in compliance with and Southern must receive the security and payments as required by the terms of Section 14.3 and 14.4 below. 14.2 Negative Watch Credit Support in Favor of Southern. If at any time during the period beginning on the date hereof through December 31, 2005, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating of either (i) Baa3 by Moody's (or future equivalent) and Dynegy Holdings Inc. (or the provider of an Eligible Guaranty), its credit rating or indebtedness is on watch for possible downgrade by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent) and Dynegy Holdings Inc. (or the provider of an Eligible Guaranty), its credit rating or indebtedness is on negative CreditWatch by S&P (or future equivalent), then DYPM or Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) shall within three (3) Business Days after such event provide to and maintain in favor of Southern a letter of credit issued by an issuer reasonably acceptable to Southern in the amount of [redacted] in substantially the form of Appendix E hereto unless a [redacted] letter of credit has been properly issued and remains in effect in accordance with the first sentence of Section 14.3 or 14.4 below. Without limiting the foregoing, if at any time during the period June 1, 2005 through December 31, 2005, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating of either (i) Baa3 by Moody's (or future equivalent) and Dynegy Holdings Inc. (or the provider of an Eligible Guaranty), its credit rating or indebtedness is on watch for possible downgrade by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent) and Dynegy Holdings Inc. (or the provider of an Eligible Guaranty), its credit rating or indebtedness is on negative CreditWatch by S&P (or future equivalent), then DYPM or Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) shall within three (3) Business Days after such event provide or cause to be provided to Southern a [redacted] payment in lieu of the last twenty-four (24) months of monthly Reservation Payments unless the monthly Reservation Payments to Southern under this Agreement are immediately and thereafter remain increased by $150,000 per month. 14.3 Credit Support in Favor of Southern for Junk Rating. If at any time during the period beginning on the date hereof through December 31, 2005, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating of below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then DYPM or Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) shall within three (3) Business Days after such event provide to and maintain in favor of Southern a letter of credit issued by an issuer reasonably acceptable to Southern in the amount of [redacted] in substantially the form of Appendix E hereto unless a [redacted] letter of credit has been properly issued and remains in effect in accordance with the first sentence of Section 14.2 above or Section 14.4 below. Without limiting the foregoing, if at any time during the period June 1, 2005 through December 31, 2005, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating of below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then DYPM or Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) shall, unless the monthly Reservation Payments to Southern under this Agreement are immediately and thereafter remain increased by [redacted] per month, within three (3) Business Days after such event provide or cause to be provided to Southern either (i) a [redacted] in lieu of the last forty-eight (48) months of monthly Reservation Payments or (ii) a [redacted] payment in lieu of the last twenty-four (24) months of monthly Reservation Payments subject to the restriction that this option (ii) shall not be available unless the monthly Reservation Payments to Southern under this Agreement are immediately and thereafter remain increased by [redacted] per month. 14.4 Post December 31, 2005 Provisions. If at any time after December 31, 2005, the long term senior unsecured indebtedness of Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) has or drops to a rating below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then DYPM or Dynegy Holdings Inc. (or the provider of an Eligible Guaranty) shall within three (3) Business Days after such event provide to and maintain in favor of Southern a letter of credit issued by an issuer reasonably acceptable to Southern in the amount of [redacted] in substantially the form of Appendix E hereto, unless a [redacted] letter of credit has been properly issued and remains in effect in accordance with the first sentence of Section 14.2 or 14.3 above. 14.5 Guaranty in Favor of DYPM. If hereafter Southern's net worth (calculated by subtracting Southern's liabilities (net of intercompany loans) from Southern's total assets (excluding goodwill) as such terms are determined in accordance with GAAP) falls below [redacted], Southern shall provide to DYPM a guaranty from an entity with a long term senior unsecured indebtedness rating at or above (i) Baa3 by Moody's (or future equivalent) and (ii) BBB- by S&P (or future equivalent) in substantially the form of Appendix F (Southern Guaranty) in an amount equal to seventy percent (70%) of the amount by which [redacted] exceeds Southern's net worth (the "Shortfall Amount") or, at Southern's option, Southern shall deliver to DYPM a letter of credit in the Shortfall Amount in substantially the form of Appendix G hereto. If at any time during the Term, the long term senior unsecured indebtedness of the provider of the Southern Guaranty has or drops to a rating below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then Southern shall provide a Southern Guaranty issued by an entity with a long term senior unsecured indebtedness rating at or above the Eligible Guaranty Threshold. Southern shall provide such Southern Guaranty within ten (10) Days of receipt of notice from DYPM that Southern is required to provide a Southern Guaranty due to the downgrade below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent). If Southern is unable to provide a Southern Guaranty during the applicable periods described above, then Southern shall provide and maintain substitute collateral of a value equal to the Shortfall Amount in form and substance reasonably satisfactory to DYPM which security shall cover and secure Southern's obligations under this Agreement. The foregoing substitute collateral shall be replenished so that at all times substitute collateral of a value equal to the Shortfall Amount is securing Southern's obligations to DYPM until such time as a Southern Guaranty is provided. If at any time a Southern Guaranty becomes available, Southern may elect to provide such Southern Guaranty in replacement of any security previously provided. Once a Southern Guaranty is provided, any security previously provided by Southern shall be immediately returned or cancelled as the case may be, at which time the Southern Guaranty shall remain in place until the latter of it is terminated in accordance with its terms or until such time as collateral is again required and provided due to the downgrades of the provider of the Southern Guaranty to a level below the Eligible Guaranty Threshold. 14.6 Negative Watch Credit Support in Favor of DYPM. If at any time prior to June 1, 2005, the long term senior unsecured indebtedness of Southern has or drops to a rating of either (i) Baa3 by Moody's (or future equivalent) and Southern, its credit rating or indebtedness is on watch for possible downgrade by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent) and Southern, its credit rating or indebtedness is on negative CreditWatch by S&P (or future equivalent), then Southern shall within three (3) Business Days after such event provide to and maintain in favor of DYPM either (1) a letter of credit issued by an issuer reasonably acceptable to DYPM in an amount of [redacted] in substantially the form of Appendix G hereto or (2) a guaranty from an entity with a long term senior unsecured indebtedness rating at or above (i) Baa3 by Moody's (or future equivalent) and (ii) BBB- by S&P (or future equivalent) in the form of Appendix F (Southern Guaranty), unless a letter of credit or guaranty has been properly issued and remain in effect in accordance with Section 14.7 or 14.8 below. 14.7 Credit Support in Favor of DYPM for Junk Rating. If at any time prior to June 1, 2005, the long term senior unsecured indebtedness of Southern has or drops to a rating of below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then Southern shall within three (3) Business Days after such event provide to and maintain in favor of DYPM either (1) a letter of credit issued by an issuer reasonably acceptable to DYPM in an amount of [redacted] in substantially the form of Appendix G hereto or (2) a guaranty from an entity with a long term senior unsecured indebtedness rating at or above (i) Baa3 by Moody's (or future equivalent) and (ii) BBB- by S&P (or future equivalent) in the form of Appendix F (Southern Guaranty), unless a letter of credit or guaranty has been properly issued and remains in effect in accordance with Section 14.6 above or Section 14.8 below. 14.8 Post June 1, 2005 Provisions. If at any time on or after June 1, 2005, the long term senior unsecured indebtedness of Southern has or drops to a rating below either (i) Baa3 by Moody's (or future equivalent) or (ii) BBB- by S&P (or future equivalent), then Southern shall provide to and maintain in favor of DYPM either (1) a letter of credit issued by an issuer reasonably acceptable to DYPM in the amount of [redacted] in substantially the form of Appendix G hereto or (2) guaranty from an entity with a long term senior unsecured indebtedness rating at or above (i) Baa3 by Moody's (or future equivalent) and (ii) BBB- by S&P (or future equivalent) in the form of Appendix F (Southern Guaranty), unless a letter of credit or guaranty has been properly issued and remains in effect in accordance with Section 14.6 or Section 14.7 above. ARTICLE 15 DELIVERY EXCUSE 15.1 Definition. As used in this Agreement, "Delivery Excuse" means: (i) any Event of Default of DYPM under this Agreement or any event which, with the giving of notice or lapse of time or both, would become an Event of Default under this Agreement; (ii) the failure of any portion of Gas supply intended for Specified Seller's Resources under any Gas supply agreement to which Southern is a party (other than a failure resulting from a default or failure to perform by Southern or one of its Affiliates) for any reason or the failure of Gas supply to an alternate gas delivery point(s) (as required by Section 6.2), provided, however, that failures to supply to alternate delivery point(s) for reasons beyond DYPM's control shall not constitute a Delivery Excuse; or (iii) the delivery of Gas to the Specified Seller's Resources that does not meet the specifications of applicable transportation pipelines serving the Specified Seller's Resources; (iv) any failure or inability of DYPM to acquire and maintain adequate transmission service for the delivery of energy; and (v) any Emergency Condition. Prior to the Effective Date of Service, Southern and DYPM (or its Affiliate(s)) shall enter into an agreement for the supply of Gas by DYPM (or its Affiliate(s)) for use by Specified Seller's Resource(s). Nothing contained in this Agreement or elsewhere shall require Southern to replace, either in whole or in part, any failure of Gas supply under any Gas supply agreement (including such an agreement with DYPM or its Affiliate(s)) or arrangement with any other Gas supply arrangement. 15.2 No Breach for Delivery Excuse. Southern shall not be liable for or deemed in breach of this Agreement to the extent a Delivery Excuse has occurred or is continuing, even if the duration of such Delivery Excuse is for the remainder of the Term of this Agreement; provided that the following shall apply with regard to a condition that would result in a Delivery Excuse: (i) Each Party shall promptly notify the other after discovering any condition or circumstance that could reasonably be expected to lead to a Delivery Excuse. Upon either Party becoming aware of a condition that constitutes a Delivery Excuse, that Party shall provide the other Party with prompt written notice of such condition, with details further describing the particulars of the condition to be supplied within twelve (12) Days after commencement of such condition; (ii) Any delay in performance shall be of no greater scope and of no longer duration than is directly caused by the Delivery Excuse; and (iii) When a Party becomes aware that the condition constituting a Delivery Excuse no longer exists, such Party shall promptly notify the other when the condition of Delivery Excuse is no longer preventing such Party's performance under this Agreement. ARTICLE 16 REPRESENTATIONS AND WARRANTIES 16.1. Execution. Each Party represents and warrants to the other Party that: (i) it has all the necessary corporate and legal power and authority and has been duly authorized by all necessary corporate action to enable it to lawfully execute, deliver and perform under this Agreement; and (ii) it is a valid legal entity duly organized and validly existing in good standing under the laws of the state of its formation and is qualified to do business in the State of Alabama; 16.2. Permits. Each Party represents and warrants to the other Party that it will hold all permits, licenses or approvals necessary to lawfully perform its obligations contained herein in the manner prescribed by this Agreement. 16.3 Binding Obligations. Each Party represents and warrants to the other Party that this Agreement is the valid and binding obligation of such Party, enforceable against such Party in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency or other equitable laws affecting creditor's rights. 16.4 Execution and Consummation. Each Party represents and warrants to the other Party that the execution and delivery of this Agreement, the consummation of the transactions contemplated hereby and the fulfillment of and compliance with the provisions of this Agreement do not and will not conflict with any of the terms, conditions or provisions of any law or partnership agreement, or other evidence of indebtedness or any other agreement or instrument to which it is a party or by which it or any of its property is bound, or result in a breach or default under any of the foregoing. 16.5 Actions and Proceedings. Each Party represents and warrants to the other that there is no pending or, to the knowledge of such Party, threatened action or proceeding affecting such Party before any Government Agency that purports to adversely affect the validity or enforceability of this Agreement. 16.6 Processor. With respect to the purchase of Contract Capacity, DYPM represents and warrants that it is a producer, processor, commercial user or merchant handling energy, and it is entering into the transactions contemplated by this Agreement for purposes related to its business as such. ARTICLE 17 ASSIGNMENT 17.1 General Rule. This Agreement shall be binding upon and inure to the benefit of the permitted successors and assigns of the Parties hereto. Except as set forth in Section 17.2, no permitted sale, assignment, transfer or other disposition shall release or discharge DYPM or Southern from its obligations under this Agreement, but all such obligations shall also be assumed by the successor or assign of the Party hereto. 17.2 Consent Required. Neither Party shall assign its interest in this Agreement in whole or part without the prior written consent of the other Party, such consent not to be unreasonably withheld or delayed; provided, however, that, notwithstanding the foregoing, either Party may assign this Agreement to its parent, or to any direct or indirect wholly-owned subsidiary of such parent and, upon the approval of the creditworthiness and the ability to perform of such assignee by the non-assigning Party (which approval shall not be unreasonably withheld or delayed), the assignor shall be released and discharged from its obligations under this Agreement. Either Party may collaterally assign this Agreement to any lender or financial institution without the written consent of the other Party. Each Party agrees to provide such consents to collateral assignment as may be reasonably requested by the other Party; provided that neither Party shall be obligated to provide a consent to collateral assignment that would have the effect of materially altering the obligations of such Party under this Agreement. ARTICLE 18 DISPUTE RESOLUTION 18.1 Senior Officers. 18.1.1 Each of the Parties will designate in writing to the other Parties a representative who will be authorized to resolve any dispute arising under this Agreement in an equitable manner and, unless otherwise expressly provided herein, to exercise the authority of such Party to make decisions by mutual agreement. 18.1.2 If such designated representatives are unable to resolve a dispute under this Agreement, such dispute will be referred by each Party's representative, respectively, to a designated senior officer. 18.1.3 The Parties hereto agree: (i) to attempt to resolve all disputes arising hereunder promptly, equitably and in a good faith manner; and (ii) to provide each other with reasonable access during normal business hours to any and all non-privileged and non-confidential records, information and data pertaining to any such dispute. Non-confidential information shall be made available to a Party pursuant to a confidentiality agreement acceptable to the disclosing Parties. 18.2 Arbitration. All disputes arising under, out of, or in relation to any provision of this Agreement that are not resolved pursuant to Section 18.1 within 30 Days after either Party's receipt of notice referring the dispute to the senior officers of the Parties (and in any event within the time which legal or equitable proceedings based on such claim, dispute, or controversy would not be barred by the applicable statute of limitations) will be submitted upon written request of any Party to binding arbitration. Each Party will have the right to designate an arbitrator of its choice, who need not be from the American Arbitration Association ("AAA") panel of arbitrators but who (a) will be an expert in the independent power electric generation field and (b) will not be and will not have been previously an employee or agent of or consultant or counsel to either Party and will not have a direct or indirect interest in either Party or the subject matter of the arbitration. Such designation will be made by notice to the other Party and to the AAA within ten (10) Days or, in the case of payment disputes, five (5) Days after the date of the giving of notice of the demand for arbitration. The arbitrators designated by the Parties will designate a third arbitrator, who will have a background in legal and judicial matters (and who will act as chairman), within ten (10) Days or, in the case of payment disputes, five (5) Days after the date of the designation of the last of the arbitrators to be designated by the Parties, and the arbitration will be decided by the three arbitrators. If the two arbitrators cannot or do not select a third independent arbitrator within such period, either Party may apply to the AAA for the purpose of appointing any person listed with the AAA as the third independent arbitrator under the expedited rules of the AAA. Such arbitration will be held in alternating locations of the home offices of the Parties, commencing with DYPM's home office, or in any other mutually agreed upon location. The rules of the AAA will apply to the extent not inconsistent with the rules herein specified. Each Party will bear its own expenses (including attorneys' fees) with respect to the arbitration, unless the arbitrator decides on a different allocation of expenses. The arbitrators will designate the Party to bear the expenses of the arbitrators or the respective amounts of such expense to be borne by each Party. 18.3 Binding Nature of Proceedings. Each Party understands that this Agreement contains an agreement to arbitrate with respect to specified disputes. After signing this Agreement, each Party understands that it will not be able to bring a lawsuit concerning any dispute that may arise that is covered by this arbitration provision. Instead, each Party agrees to submit any such dispute to arbitration pursuant to Section 18.2. Any award of the arbitrator may be enforced by the Party in whose favor such award is made in any court of competent jurisdiction. ARTICLE 19 MISCELLANEOUS 19.1 Governing Law; Waiver of Jury Trial. 19.1.1 THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF ALABAMA, EXCLUSIVE OF ITS CONFLICTS OF LAW PROVISIONS, AND, TO THE EXTENT APPLICABLE, BY THE FEDERAL LAW OF THE UNITED STATES OF AMERICA. BY CHOOSING TO HAVE THIS AGREEMENT GOVERNED BY AND CONSTRUED UNDER THE LAW OF THE STATE OF ALABAMA, THE PARTIES ARE IN NO WAY SUBMITTING TO OR INCORPORATING INTO THIS AGREEMENT ANY ALABAMA STATUTE, REGULATION, OR ORDER, OR ANY OF THE SAME INVOLVING THE GENERATION, SALE, PURCHASE OR TRANSMISSION OF ELECTRIC CAPACITY OR ELECTRIC ENERGY IN, OR FOR CONSUMPTION IN, THE STATE OF ALABAMA. 19.1.2 EACH PARTY HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS AGREEMENT. 19.2 Confidentiality. 19.2.1 Until such time as the terms of the Agreement are readily accessible by the public (other than due to the fault of a Party), neither Party shall disclose the terms of this Agreement to any third party (other than such Party's (or its Affiliates') employees, lenders, legal counsel, accountants, or other advisors), except in order to comply with any applicable law, order, regulatory or exchange rule. Each Party shall notify the other Party of any proceeding of which it is aware that may result in disclosure and shall use reasonable efforts to prevent or limit such disclosure. Notwithstanding the foregoing, either Party may disclose the terms and conditions of this Agreement to any third party providing permanent or construction financing with respect to the Specified Seller's Resources (in the case of Southern) or with respect to other financing obtained by a Party. In connection with a disclosure to any third party financiers, the disclosing Party shall take such steps as may be reasonably required to limit the scope of such disclosure and to ensure that disclosure is not subsequently made by any such financier. 19.2.2 Anything in this Section 19.2 to the contrary notwithstanding, the Parties agree and acknowledge that, in the course of performance under this Agreement, the Parties may exchange confidential and proprietary information (including financial information related to the Agreement). Each Party agrees and covenants that any and all information it receives in connection with its performance under this Agreement that the disclosing Party has designated as confidential will be kept confidential and shall not be disclosed by the receiving Party to any third party without the express written consent of the disclosing Party, except in order to comply with any applicable law, order, regulatory or exchange rule. Any filing by a Party pursuant to any of the foregoing in compliance with applicable law, order, regulatory or exchange rule, shall be made under a request for confidential treatment (unless the filing Party reasonably believes such a request would be futile) and the other Party shall have the opportunity to review such filing prior to its dissemination. Neither Party shall issue a press release or similar disclosure with respect to the existence of this Agreement or its contents without first obtaining the written consent of the other Party, which consent shall not be unreasonably withheld. 19.3 Survivorship of Obligations. The termination or cancellation of this Agreement shall not discharge any Party from any obligation it owes the other Party under this Agreement by reason of any transaction, loss, cost, damage, expense or liability occurring, accruing or arising prior to such termination. It is the intent of the Parties that any such obligation owed (whether the same shall be known or unknown as of the termination or cancellation of this Agreement) will survive the termination or cancellation of this Agreement in favor of the Party to which such obligation is owed. The Parties also intend that the indemnification and limitation of liability provisions contained in Section 11.2 shall remain operative and in full force and effect. 19.4 Notice of Proceedings. Each Party, to the extent it has pertinent knowledge, shall promptly notify the other Party of any pending or anticipated federal or state regulatory, judicial or administrative actions, including but not limited to notice of violations, arising directly out of, caused by, or related to the Specified Seller's Resources, including any generation equipment comprising the Specified Seller's Resources, that could materially and adversely affect either Party's ability to carry out its obligations under this Agreement. 19.5 No Third Party Beneficiaries. This Agreement is not intended to, and shall not, create rights, remedies or benefits of any character whatsoever in favor of any Persons, corporations, associations, or entities other than the Parties, and the rights and obligations of each of the Parties under this Agreement are solely for the use and benefit of, and may be enforced solely by the Parties, their successors in interest or permitted assigns. 19.6 Section Headings Not to Affect Meaning. The descriptive headings of the various Articles and Sections of this Agreement have been inserted for convenience of reference only and shall in no way modify or restrict any of the terms and provisions thereof. 19.7 Computation of Time. In computing any period of time prescribed or allowed by this Agreement, the designated period of time shall begin to run on the Day immediately following the Day of the act, event or default that precipitated the running of the designated period of time. The designated period shall expire on the last Day of the period so computed unless that Day is not a Business Day, in which event the period shall run until the end of the next Business Day. 19.8 Interest. Whenever the provisions of this Agreement require the calculation of an interest rate, such rate shall be computed at an annual rate equal to the Prime Rate as of the date on which the calculation begins, but not to exceed the maximum rate which may be lawfully charged. Interest on obligations arising under this Agreement shall be compounded quarterly based on a calendar quarter. 19.9 Entire Agreement. This Agreement constitutes the entire agreement between the Parties relating to the subject matter hereof and supersedes any other agreements, written or oral, between the Parties concerning such subject matter. 19.10 Counterparts. This Agreement may be executed simultaneously in multiple counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. 19.11 Amendments. This Agreement may only be amended by written agreement signed by duly authorized representatives of the Parties. 19.12 Waivers. Waivers of the provisions of this Agreement or excuses of any violations of the Agreement shall be valid only if in writing and signed by an authorized officer of the Party issuing the waiver or excuse. A waiver or excuse issued under one set of circumstances shall not extend to other occurrences under similar circumstances. 19.13 No Partnership Created. Any provision of this Agreement to the contrary notwithstanding, the Parties do not intend to create hereby any joint venture, partnership, association taxable as a corporation, or other entity for the conduct of any business for profit. If it should appear that one or more changes to this Agreement would be required in order not to create an entity referenced in the preceding sentence, the Parties agree to negotiate promptly and in good faith with respect to such changes. 19.14 Character of Sale. The sale of Contract Capacity and Contract Energy hereunder shall not constitute a sale, lease, transfer or conveyance to DYPM or any other party of any contractual rights or ownership interests in any generating unit or other equipment comprising the Specified Seller's Resources, nor does the sale of Contract Capacity and Contract Energy hereunder constitute a dedication of ownership of any generating unit or other equipment comprising the Specified Seller's Resources. 19.15 Notices. Any notice, demand, request, payment, statement, or correspondence provided for in this Agreement, or any notice which a Party may desire to give to the other, shall be in writing (unless otherwise expressly provided by this Agreement) and shall be considered duly delivered when received by hand delivery, first-class mail, facsimile, or by overnight delivery, at the addresses listed below; provided, however, if actual delivery occurs at a time other than between the hours of 0800 and 1700 CPT on a Business Day (each a "Business Hour"), delivery shall be deemed to have occurred in the next Business Hour after actual delivery. (i) To Southern: Southern Power Company 270 Peachtree Street Atlanta, Georgia 30303 Attention: Chief Financial Officer Telephone: 404-506-5243 Facsimile: 404-506-0333 With a copy to: Southern Company Generation and Energy Marketing 270 Peachtree Street Atlanta, Georgia 30303 Attention: Vice President Telephone: 404-506-0357 Payment by Wire: Bank of America ABA 111000012 Account #: 3751237789 (ii) To DYPM Dynegy Power Marketing, Inc. 1000 Louisiana Street, Suite 5800 Houston, Texas 77002 Attention: Asset Management Telephone: (713) 507-6400 Facsimile: (713) 767-5931 With copies to: Dynegy Power Marketing, Inc. 1000 Louisiana Street, Suite 5800 Houston, Texas 77002 Attention: General Counsel Telephone: (713) 507-6832 Facsimile: (713) 507-6986 And Dynegy Power Marketing, Inc. 125 Townpark Drive, Suite 175 Kennesaw, Georgia 30144 Attention: Vice President Telephone: (770) 420-6851 Facsimile: (770) 420-6855 Payment by Wire: For the Acct. of Dynegy Power Marketing The First National Bank of Chicago ABA # 071 000 013 Account # 552 7651 Invoices: Dynegy Power Marketing, Inc. 1000 Louisiana Street, Suite 5800 Houston, Texas 77002-5050 Attn: Accounts Payable-Electric Facsimile: 713-767-5958 Each Party shall provide the other Party with all names, addresses, telephone and facsimile numbers necessary for its performance under this Agreement; and either Party may change the information set forth in this Section 19.15 by giving written notice to the other Party in the manner prescribed by such section. 19.16 Survival. Any provision(s) of this Agreement that expressly comes into or remains in force following the termination or expiration of this Agreement shall survive the termination or expiration of this Agreement. 19.17 Construction. The language used in this Agreement is the product of both Parties' efforts. Accordingly, each Party irrevocably waives the benefit of any rule of contract construction that disfavors the drafter of a contract or the drafter of specific language in a contract. 19.18 Imaged Agreement. Any original executed Agreement, schedule confirmation or other related document may be photocopied and stored on computer tapes and disks (the "Imaged Agreement"). The Imaged Agreement, if introduced as evidence on paper, the schedule confirmation, if introduced as evidence in automated facsimile form, the transaction tape, if introduced as evidence in its original form and as transcribed onto paper, and all computer records of the foregoing, if introduced as evidence in printed format, in any judicial, arbitration, mediation or administrative proceedings, will be admissible as between the Parties to the same extent and under the same conditions as other business records originated and maintained in documentary form. Neither Party shall object to the admissibility of the transaction tape, the schedule confirmation or the Imaged Agreement (or photocopies of the transcription of the transaction tape, the schedule confirmation or the Imaged Agreement) on the basis that such were not originated or maintained in documentary form under either the hearsay rule, the best evidence rule or other rule of evidence. 19.19 GDP-IPD. In connection with the calculations under this Agreement that are referenced to increases based on the values of GDP-IPD, the base value for all GDP-IPD inflation calculations will be the Implicit Price Deflator published quarterly by the U.S. Department of Commerce in Table 5 (Quantity and Price Indexes for Gross Domestic Product) in the Bureau of Economic Analysis ("BEA") National Income and Product Accounts Tables for the first quarter of 2005, as revised by the BEA. The escalation adjustments will be made by dividing the GDP-IPD for the first calendar quarter preceding the beginning of a new Contract Year (as revised by the BEA and reported prior to May 31 for the upcoming Contract Year) by the base GDP-IPD (as revised) from the first calendar quarter of 2005. 19.20 Higher Heating Value. All Gas quantities referenced herein shall be in terms of the higher heating value of natural gas. [The next page is the signature page] IN WITNESS WHEREOF, Southern and DYPM have caused this Agreement to be executed in duplicate by their respective duly authorized officers as of the Execution Date. SOUTHERN POWER COMPANY By: ___________________________________ NAME: Douglas E. Jones Title: Vice President ........ DYNEGY POWER MARKETING, INC. By: ___________________________________ NAME: Matthew K. Schatzman Title: President APPENDIX A Payment Schedule[redacted] APPENDIX B Scheduling Constraints [redacted] APPENDIX C ENDH Allowance and Performance Payment Sample Calculations [redacted] APPENDIX D Guaranty Agreement [redacted] APPENDIX E Proposed Form of Letter of Credit [redacted] APPENDIX F Guaranty Agreement [redacted] APPENDIX G Proposed Form of Letter of Credit [redacted]