ML093000141

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Independent Spent Fuel Storage Installation; Nine Mile Point, Units 1 & 2 and R. E. Ginna - Supplemental Information Requested by NRC Staff on October 23, 2009
ML093000141
Person / Time
Site: Calvert Cliffs, Nine Mile Point, Ginna  Constellation icon.png
Issue date: 10/25/2009
From: Barron H
Constellation Energy Nuclear Group
To:
Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
Download: ML093000141 (107)


Text

Henry B. Barron Constellation Energy Nuclear Gr'.roup.

President, CEO & Chief Nuclear Officer 100 Constellation Way Suite 1800P Baltimore, MD 21202 Nuclear Group Constellation Energy-10 CFR 50.80 10 CFR 72.50 10 CFR 50.90 October 25, 2009 U.S. Nuclear Regulatory Commi~sion Washington, DC 20555-0001 ATTENTION: Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos. I & 2; Docket Nos. 50-317 & 50-318 Calvert Cliffs Independent Spent Fuel Storage Installation Docket No. 72-8 Nine Mile Point Nuclear Station Unit Nos. I & 2; Docket Nos. 50-220 & 50-410 R. E. Ginna Nuclear Power Plant Docket No. 50-244

REFERENCE:

(a) Letter from Mr. M. J. Wallace (CEG) to Document Control Desk.(NRC), dated January 22, 2009, "Application for an Order Approving License Transfers and Conforming License Amendment Request" Supplemental Information Requested by NRC Staff on October 23, 2009 As discussed with the NRC Staff on October 23, 2009, Constellation Energy Nuclear Group, LLC (CENG) is submitting ancillary information requested by the staff associated with its prior review of EDF Development Inc.'s (EDF Development) acquisition of its proposed interest in CENG. Orders approving the action requested in Reference (a), as supplemented, were issued by the Staff on October 9, 2009.

The requested information deals with: 1) the draft form of the Amended and Restated Operating Agreement that was previously provided to the Maryland Public Service Commission; and, 2) Power Purchase Agreements (PPAs) previously provided to the Maryland Public Service Commission. These documents are provided in Attachments (1) and (2A), respectively. Attachment (2A) contains proprietary information and we request that it be withheld from public disclosure pursuant to IOCFR 2.390(a)(4) and 9.17(a)(4), as described in the affidavit by Mr. H.B. Barron, which is provided in Attachment (3).

Attachment (2) is a non-proprietary version of Attachment (2A).

Document Control Desk October 25, 2009 Page 2 Should you require any additional information regarding this correspondence, please contact Bruce Montgomery at 410-470-3777 or Bruce.S.Montgomery@constellation.com.

Sincerely, Henry B. Barron Chief Nuclear Officer Constellation Energy Nuclear Group, LLC

Document Control Desk October 25, 2009 Page 3 STATE OF MARYLAND TO WIT:

CITY OF BALTIMORE I, Henry B. Barron, state that I am the Chief Nuclear Officer for Constellation Energy Nuclear Group, LLC, for Calvert Cliffs Nuclear Power Plant, Inc., Nine Mile Point Nuclear Station, LLC, and R. E.

Ginna Nuclear Power Plant, LLC, and that I am duly authorized to execute and file this submittal on behalf of these companies. To the best of my knowledge and belief, the statements contained in this document with respect to these companies are true and correct. To the extent that these statements are not based on my personal knowledge, they are based upon information provided by employees and/or consultants of the companies. Such information has been reviewed in accordance with company practice, and I believe it to be reliable.

/vely (/11ý Subscribcd and sworn before me, a Notary Public in and for the State of Maryland and City of Baltimore, this 4:!:%,day of October, 2009.

WITNESS my Hand and Notarial Seal:

V ;Pteblic My Commission Expires:

Attachments: (1) E)raft CENG Operating Agreement (2) Power Purchase Agreements (non-proprietary)

(2A) Power Purchase Agreements (proprietary)

(3) ALffidavit by H.B. Barron

Document Control Desk October 25, 2009 Page 4 cc: With Attachment 2A D. V. Pickett, NRC R. V. Guzman, NRC M. F. Weber, NMSS Without Attachment 2A S. J. Collins, NRC Resident Inspector, NRC (Calvert Cliffs)

Resident Inspector, NRC (Ginna)

Resident Inspector, NRC (Nine Mile Point)

S. Gray, Maryland DNR A. L. Peterson, NYSERDA P. Eddy, New York State Department of Public Service N

ATTACHMENT (1)

DRAFT CENG OPERATING AGREEMENT f

Constellation Energy Nuclear Group, LLC October 25, 2009

EXHIBIT C CONSTELLATION ENERGY NUCLEAR GROUP, LLC a Maryland limited liability company SECOND AMENDED AND RESTATED OPERATING AGREEMENT I 120

TABLE OF CONTENTS Page ARTICLE I DEFINED TER.ASII Organization and Name: Office; Purpose ..... 18 .

ARTICLEIIt O-RGANIZATION AND) NAME; OFFICE; PURPOSE Section 2.1 O rganization ................................................................................... . . 44- 18 Section 2.2 Name of the Company ........................................................................... 4.-018 Section 2.3 Purp ose ............................................................................................. . . 44 18 Section 2.4 Principal O ffi ce ...................................................................................... 4-14 19 Section 2.5 R esident A gent ....................................................................................... 14 19 Section 2.6 T erm ............................................................................................... . . 44 19 Section 2.7 No State Law Partnership; No Concerted Action.................................. 1 _19 Section 2.8 Lack of Authority of Members ................ .......... 420q Section 2.9 Limitation of Liability of Members .... ................... 4-2-2D Section 2.10 No Personal Liability of Members ........................................ -220 ARTICLE III MTEMBERH -IT-R-ESTS---A-DRITIONAL MEMB "Ehj Interests; Additional Members ....... ........................ ............. 20 Section 3.1 Membership Interests,-.. .......... . ....... .. -2 Section 3.2 A dditional M em bers ............................................................................. 1321 Section 3.3 Representations and W arranties ............................................................ -321 ARTICLE IV CAPITAL CONT-RIBUT-10". Canital Contributions ............... ..... 23 Section 4.1 Initial Capital Contributions ............................................................ -423 Section 4.2 Additional Capital Contributions ......................... I -523 Section 4.3 Nonpayment of Additional Capital Contributions ............................ 4424 Section 4.4 A dvances by M em bers ........................................................................... 4-524 ARTICLE V BOOKS AND RECOD Books and Records4............................ 24 Section 5.1 Books and Records ........................................................................... 4-624 Section 5.2 F iscal Year ............................................................................................. 4-624 Section 5.3 B ank Accounts ....................................................................................... 4-624 Section 5.4 Com pany Inform ation ................... ........... ................................................ 1624 ii 822965.09 DC Sei.ver 2A\ MSW

ARTICLE VI DISTRIBUTIONS 25 Section 6.1 Extraordinary Distribution ............... ......... .............. 25 Section 6.2 Distributions Other Than Liq.id.ation .............. 17 ndrSection 6212.4 .......... .............. ......................... 2-5 Section 6.3 Distribution Dates and Amounts ................... 26 Section 6.4 Limitations on Distributions ..................................... 27 Section 6.5 Limitation on Certain Distribution4-7 Rights 27 Section 6746.6 W ithheld Taxes. ............................................................................... . . 17-8 Section 6,4627 Information to -Bebe Provided by Members, .-. T--....-. - 7-

... 29 ARTICLE VII ANA-GEMEN:-R- GHTS, POwERS,5, -D;4 DU- TES Management: Rights.

Powers and Duties ..................................... ............. 30 Section 7.1 General .............................................

Section 7.2 The Board of D irectors ................................. ..................................... 19 30 Section 7.3 Officers ..........................

Section 7.4 Budget and Strategic Plan ............................... . . 2739 Section 7.5 Nuclear Advisory Comm ittee ............................................................ 2...

Section 7.6 Existing Nuclear Plant Subsidiaries ................................................. 2-941 Section 7.7 Liability and Indemnification ..................... .......... 28 41 Section 7.8 M em ber Approvals ........................................................................... 3043 Section 7.9 Staffing .......... . . . .............................................. 3144 Section 7.10 Governance of Subsidiaries .................................................. 34.45 Section 7.11 Events of Default .................................................

Section 7.12 Delegation of Financial Authority ................... 3.....

4445 ARTICLE VIII TAX MATTERS AND CAPITAL ACCOUNTS 45 Section 8.1 T ax T reatm ent ........................................................................................ 45 Section 8.2 Tax Returns and Inform ation ...................... ....................................... 3245 Section 8.3 Tax Matters Partner and 46 Section 8.4 Tax Sharing Procedures ............................... 47 Section 8.5 C apital Accounts .............................................................................. 3-349 Section 8-7-M8 Consistent Tax Treatment ................................................................. 4 52 ARTICLE IX TRANSFER OF MEMBERSHIP INTERESTS-52 Section 9.1 Restrictions Applicable to All Transfers by the Members........... .- 52 Section 9.2 Permitted Transfers ................................................ .............................73 54 Section 9.3 Right of First O ffer ............................................................. ....... 3 955 Section 9.4 Change of Control of a Member-40 or Terminatino Event ......... 56 iii

CERTAIN OBLIGATIONS OF THIE COMPANY A D THE MEMBERD ARTICLE X Certain Obligations of the Company and the Members ................ 57 Section 10.1 Preem ptive Rights ................................................................ 1 I057 Section 10.2 Related Party Transactions;. ....... I ................................................. 41.5_u Section 10.3 P',"w er keting ............................................................................ . lO nerational A*

ARTICLE X1.

CORPORA*TE OPPORT- NITIES ANDI NON SOLIC ITATION ARTICLE XI Corporate opportunities and non-solicitation ................ ............ 59 Section 11.1 Corporate Opportunities ........................................................ 4-259 Section 11.2 N on-Solicitation ......................................................................... 4259 ARTICLE XII WF-IMI= R-A*V-ALW WithdrawM!, DISSOLUTION AND LIQUIDATION 59 Section 12.1 No Right of Withdrawal; No Interest .......................................... 42259 Section 12.2 Term inating Event ..................................................................... 43 6 Section 12.3 Dissolution .... ...... .................... ........................... 4-361 Section 12.4 W inding Up ................................................................................... 44 61 ARTICLE XIII GENERAL PROVISIONS General Provisions ....................................................... 63 Section 13.1 N otices .......... ................................................... 4-563 Section 13.2 Successors and A ssigns ......................................................... 4564 Section 13.3 Parallel V ehicle .................................................................... 44664 Section 13.4 D ispute Resolution ................................................................ 4664 Section 13.5 G uarantee ............................................................................. 4-766 Section 13.6 Governing Law .................................................... 4766 Section 13.7 Entire A greem ent; A m endm ent ................................................. 4-766 Section 13.8 N o W aiver ........................................................................... 4-66 Section 13.9 Separability of Provisions ................................................... 4,80 Section 13.10 Confidentiality ...................................................................... 4867 Section 13.11 Expenses ............................................................................. 4-967 Section 13.12 Counterparts ......................................................................... 4967 Section 13.13 H eadings .................................................................................... 496 Section 13.14 G ender and N umber ....................................................... 49f68 Section 13.15 Further Assurances ............................. 4968 Section 13.16 Survival of Obligations .............................................................. 496a Section 13.17 Insurance .............................................................................. 4968 Section 13.18 N uclear Insurance ................................................................. 4968 iv 822865.08 D.G. Sei vei 2A\ ASV'

Section 13.19 FIRPTA ...................................................................................... 5068 Section 13.20 Exclusive Remedies ................................................................... 950 Section 13.21 Title to Company Property ........................................................  !ýý__-

Section 13.22 W aiver of Partition Action ......................................................... _-569 Section 13.23 Statutory References .................................. 1-,062 Section 13.24 Legal Fees ............................................................................. 5069 EXHIBITS EXHIBIT A Capital Contributions EXHIBIT B Initial Annual Budget ............................................... B-I EXHIBIT C Illustrative Examples Showing the Operation of the Section 8.4 Calculation Provisions and the Section 6.2 Distribution Provisions.. .............. C-I EXHIBIT D Risk Profile Guidelines .................. ......... ................................................. D-I v

822865.08 h).G. Sejwei- 2A

CONSTELLATION ENERGY NUCLEAR GROUP, LLC Second Amended and Restated Operating Agreement This Second Amended and Restated Operating Agreement (this "Agreement") is entered into as of this [_] day of [_ ], 200[ .12009 (the "Effective Date"), by and among Constellation Nuclear. LLC ("CNL"). a Delaware limited liability comnanv and wholly owned subsidiary of Constellation Energy Group, I

("Constellation"). CE Nuclear, LLC ("CEN"). a Delaware limited liability company, and EDF Development Inc., a Delawatre F..Or..ation ("EDFD"). a Delaware corporation and a wholly owned subsidiary of E.D.F. International S.A. ("EDFI"), as Members (as defined below), Constellation Energy Nuclear Group, LLC, a Maryland limited liability company (the "Company") and, forfike purposes of Section 13.5 only, eetrieit4.de.France Slntenational SA,  ;

a seeit&an.......e or.ganized

.. nder the laws; of..Frae and the .a.ent*offlpafty of"P LDL-M4F0F and for the purposes of Sections 8.4(b) and *13.5only. Constellation.

RECITALS WHEREAS, on December 15, 1999, the Company was formed as a wholly owned subsidiary of Constellation under the Maryland Limited Liability Company Act, as amended from time to time (the "Act"), pursuant to Articles of Organization filed with the Maryland Department of Assessments and Taxation; WHEREAS, Constellation entered into an amended and restated operating agreement of the Company, dated as of July 1, 2002 (the "Original Agreement");

WHEREAS, pursuant to that certain Contribution Agreement. dated as of

, 2009. CNL acquired Constellation's 100% Membership Interest (as defined below) in a transaction intended to qualify as a "reorganization" under Section 368 of the Code (as defined below):

WHEREAS. pursuant to that certain Contribution Agreement, dated as of

,2009. CEN acquired a 1% Membership Interest:

WHEREAS. concurrently with the execution of this Agreement, EDFD and Constellation are consummating the--meb nrlshp einterest -sale ti'ansaetioncertain of the transactions pursuant to that certain Master Put Option and Membership Interest Purchase Agreement, dated as of December 17, 2008 (as amended from time to time in accordance with its terms, the "Master Agreement"), pursuant to which Cone*iAlation is.ea..li.g. trat.sfe.rin.g:..

and delivering to EDFD. and.. D. D is prchasingEDFD is acquiring an.d. assau.in..g, all of" "iiterestii-49.99o nsa 499 Membership Interest (as deiied belo) ;i te Compan-y (the ,,h na; .... r....),

WHEREAS, in connection with the acquisition by CNL, CEN and EDFD-s- purc4ie of the Designa aMembell Interest and theiradmission to the Company as a Me..nerMembers, the parties desire to enter into this Agreement to set forth their respective 1

rights and obligations as Members of the Company and to provide for the management and affairs of the Company and for the conduct of the business of the Company; WHEREAS, the parties will assure that the Company and its subsidiaries are in compliance with U.S. laws and regulations regarding foreign domination and control, and therefore will assign decision -making authority for matters regulated by the NRC (as defined below) and other U.S. Governmental Authorities (as defined below), where required or prudent to do so, to U.S. citizens pursuant to the process set forth herein; and WHEREAS, the parties hereto desire to amend and restate the Original Agreement on the terms set forth herein.

NOW, THEREFORE, in consideration of the agreements and obligations set forth herein and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows:

ARTICLE IART4CLE DEFINED TERMS As used in this Agreement, the following terms shall have the following meanings:

"Act" has the meaning set forth in the recitals.

"Accrued Special Distribution Amount" shall mean, as of any date:

(-A )-Dwhr.

A = the EDFD Tax Sharing Amount (calculated as of the end of the Fiscal Year immediately preceding the Fiscal Year in which such date falls).

B = the Constellation Tax Sharing Amount (calculated as of the end of the Fiscal Year immediately preceding the Fiscal Year in which such date fals).

C = the aggregate Percentage Interest with respect to all Members holding A Units as of such date.and D = the aggregate amount distributed pursuant to Sections 6.2(c) and (e) prior to such dat" provided, that the Accrued Special Distribution Amount as of any date shall egual SO if it would otherwise be negative as of such date. Interest shall accrue on (and shall thereafter be considered part of) the Accrued Special Distribution Amount from time to time at a rate of 7.5% per annum; provided, that such interest shall accrue on any date on which, and only to the extent that. the Accrued Special Distribution Amount exceeds the Unit A Accelerated Distribution Amount. Exhibit C to this Agreement contains an example of the computation of the Accrued Special Distribution Amount.

2 92N5.08 D.(.;. Seiwei A N

,', I,3

"Accrued Tax Distribution Amount" shall mean, as of any date, tihe quotient obtained by dividing (i) the Accrued Tax Shortfall of the Member with the greatest Accrued Tax Shortfall (in relation to its Percentage Interest) as of such date by (i) the Percentage Interest with respect to such Member. Exhibit C to this Agreement contains an example of the computation of the Accrued Tax Distribution Amount.

"Accrued Tax Shortfall" shall mean, for each Member, as of any date:

(AxB)-GC.hre:

A = the aggregate amount of taxable income allocated to such Member pursuant to this Agreement through the end of the taxable year immediately preceding the taxable year in which such date falls, B = the Effective Tax Rate. and C = the aggregate amount distributed to such Member pursuant to Section 6.2 through the end of the taxable year immediately preceding the taxable year in which such date falls; provided, that the Accrued Tax Shortfall for any Member as of any date shall equal $0 if it would otherwise be negative as of such date. Exhibit C to this Agreement contains an example of the computation of the Accrued Tax Shortfall.

"Additional Capital Contribution" means, with respect to each Member, any Capital Contribution by such Member to the capital of the Company other than any Initial Capital Contribution pursuant to Section 4.1.

"Administrative Services Agreements" means those certain Administrative Services Agreements. dated as of 1 1, 2009. between the Company and Constellation Generation Group. LLC.

"Affiliate" means, with respect to any Person, any other Person directly or indirectly Controlled by, Controlling or under common Control with such Person.

"Affiliate Contract" has the meaning set forth in Section 7.2(k).

"Affiliate Contract Party" has the meaning set forth in Section 7.2(k).

"Agreement" means this Agreement, as amended from time to time.

"Annual Budget" has the meaning set forth in Section 7.4(a).

"Applicable Law" means, for any Person, any domestic or foreign law, rule or regulation, or judgment, decree, order, permit, license, certificate of authority, order or governmental approval, in each case of or by any Governmental Authority, to which the Person or any of its business is subject.

3

"Articles of Organization" means the articles of organization of the Company, as amended from time to time, filed with the Department of Assessments and Taxation of the State of Maryland pursuant to the Act.

"Atomic Energy Act" has the meaning set forth in Section [34.7-18.L "A Units" has the meanin* set forth in Section 3.1(b*.

"Bankruptcy Event" means, with respect to any Person, the occurrence of any of the following: (a) such Person shall institute a voluntary case seeking liquidation or reorganization under Bankruptcy Law, or shall consent to the institution of an involuntary case thereunder against it; (b) such Person shall file a petition or consent or shall otherwise institute any similar proceeding under any other applicable F-federal or state law, or shall consent thereto; (c) such Person shall apply for, or by consent there shall be an appointment of, a receiver, liquidator, sequestrator, trustee or other officer with similar powers for itself or any substantial part of its assets; (d) such Person shall make an assignment for the benefit of its creditors; (e) such Person shall admit in writing its inability to pay its debts generally as they become due; (f) an involuntary case shall be commenced seeking liquidation or reorganization of such Person under Bankruptcy Law or any similar proceedings shall be commenced against such Person under any other applicable Fede1ral o" s;tate lawfederal or state law (which petition commencinŽ such involuntary case against Constellation or its Affiliates is not filed or caused to be filed by EDFD or any of its Affiliates, and in the case of a petition commenced against EDFD or its Affiliates, such petition is not filed or caused to be filed by Constellation or any of its Affiliates) and (i) the petition commencing the involuntary case is not dismissed within

~sityv (3)060) days of its filing, (ii) an interim trustee is appointed to take possession of all or a portion of the property, and/or to operate all or any part of the business of such Person and such appointment is not vacated within 1 sixtyvj~

(3*0) days, or (iii) an order for relief shall have been issued or entered therein; (g) a decree or order of a court having jurisdiction in the premises for the appointment of a receiver, liquidator, sequestrator, trustee or other officer having similar powers of such Person or all or a part of its property shall have been entered; or (h) any other similar relief shall be granted against such Person under any applicable Ffederal or state law.

"Bankruptcy Law" shall mean, with respect to any Person, any bankruptcy or insolvency law or other similar law affecting creditors' rights promulgated by any federal, state, foreign or international government or any political subdivision of any of the foregoing.

"Baseball Arbitration" means the following procedure for determination of Fair Market Value or Implied Acquisition Price. The Members and any Withdrawn Member, if any, or Unadmitted Assignee. if any.shall first attempt to agree on fair market value in good faith. If the Members. Withdrawn Members. if any. or Unadmitted Assignees, if any, cannot agree on fair market value within sixty (60) Days, then the selling oMember-eitherED-I or the Constellation Members)., Withdrawn Member, if any, or Unadmitted Assignee. if ay (as applicable), on the one hand, and the purchasing,-or-reoeivitng.Membero-elg Member (either EDFD or the Constellation Members) or the Company (as applicable), on the other hand, shall each select an independent investment banking firm of national reputation and with experience in valuing assets of the type in question, and such investment banking firms 4

822965.08 1).G. Servei 2A NISN'

shall each determine the fair market value of the subject property within sixty (60) Days of selection, with the average of the two valuations constituting Fair Market Value. If the two valuations in the previous sentence differ by five percent (5%f or more, then the average of the two valuations shall not be binding, and the respective Parent CEOs shall use their reasonable efforts to agree on Fair Market Value within thirty (30) Days of receiving the valuations. If the respective Parent CEOs cannot reach agreement within such thirty (30) Day period, then the two investment banking firms shall mutually agree on a third independent investment banking firm of national reputation within thirty (30) Days of the end of such period, and such third independent investment banking firm shall then determine, within sixty (60) Days of selection, which of the two valuations of the original investment banking firms is closer to fair market value, and such valuation shall constitute Fair Market Value. Any such determination shall be binding on the parties. In connection with any determination of Fair Market Value, each party shall bear the cost of the investment banking firm that it selects, and the cost of any valuation prepared by a third investment banking firm shall be borne by the party whose investment banking firm's valuation was not selected. If the Company is involved in the determination of Fair Market Value pursuant to Baseball Arbitration, the decision of the Company shall be made without participation of the Directors appointed by the Member. Withdrawn Member or Unadmitted Assignee involved in the Baseball Arbitration as the seller and the requirements for a quorum and the necessary vote of the Board of Directors shall be deemed amended as required to allow such action without the approval of such Directors.

"Board of Directors" has the meaning set forth in Section 7.1 (a).

"B Units" has the meaning set forth in Section 3.1(b_.

"Business Day" means any working day in France and the United States other than a Saturday, a Sunday or a day on which banks located in Paris, France or New York, New York generally are authorized or required by Applicable Law to close.

"Capital Account" has the meaning set forth in Section 8.4 (a).

"Capital Contribution" means, with respect to any Member, the amount of money and the Gross Asset Value of any property (other than money) contributed to the capital of the Company by such Member.

"CECG" means (C,olsteudgi*i , - oguiwdiLa Grow,( Inc., a Delaware corporation, "CECG Power Purchase Agreement" means each 1992 ISDA Master Agreement (U.S. Version) (Multicurrency - Cross Border). dated as of the Effective Date. between CECG (and its permitted successors and assigns) and the applicable Company-Generation Sub, together with each Confirmation (as defined in such power purchase a~reement) thereunder "CEO" has the meaning set forth in Section 7.3(b).

5 922864i.8 D.> Set'.. r 2\A MS'

"Change of Control" of a Person means the consummation of any Transfer or series of related Transfers to one entity or group of entities acting in concert that is not an affiliate of such Person that would result in (i) the aggregate disposition, directly or indirectly, of more than fifty percent (50%) of the economic or voting power of the then-outstanding equity interests of such Person7 or (ii) a change in a majority of the directors of such Person not effected by the continuing directors of such Person. For avoidance of doubt, "Change of Control" will not include Transfers between wholly owned subsidiaries of a common parent company or equivalent internal corporate reorganizations, but will include a merger, business combination, acquisition or other transaction with a non-Affiliate involving the Person or the direct or indirect parent of the Person.

"CNL Directors" has the meaning set forth in Section 7e2(a)

"Code" means the Internal Revenue Code of 1986, as amended, or any corresponding provision of any succeeding law.

"Company" has the meaning set forth in the preamble.

"Company Change of Control" means the consummation of any Transfer or series of related Transfers to one entity or group of entities acting in concert that is not a Member or an Affiliate of a Member that would result in (i) the aggregate disposition, directly or indirectly, of more than fifty percent (50%) of the economic or voting power of the ownership interests of the Company, or (ii) a change in a majority of directors of the Company not effected by the continuing directors.

"Company-Generation Sub" means each subsidiary of the Company thatgenerates nuclear Dower.

"Constellation" has the meaning set forth in the preamble.

-4o~set1-14ioneI'liee"Os as the ffet-4orth .-n Sleetion 7.-4(4-.

, 11-. 1 st fbrth iR Seetioni 10.3.

"Constellation 704(c) Tax Costs" means, for each Fiscal Year. the amount determined to be the Constellation 704(c) Tax Costs for such Fiscal Year pursuant to Section8.a.

"Constellation Initial Tax Savings Amount" means the amount determined to be the Constellation Initial Tax Savings Amount pursuant to Section 8.4(b). Exhibit C to this Agreement contains an example of the computation of the Constellation Initial Tax Savinos Amount.

"Constellation Members" means CNL and CEN.

"Constellation Tax Savings Amount" means, on any date. the Constellation Initial Tax Savings Amount minus the aggregate of all Constellation 704(c) Tax Costs for all Fiscal 6

Years ending prior to such date. Interest shall accrue on (and shall thereafter be considered part of) the Constellation Tax Savings Amount at a rate of 7.5% per annum.

but only on each date on which, and only to the extent that. the Constellation Tax Savings Amount exceeds the EDFD Tax Savings Amount; provided, that. for purposes of computing such interest, it shall be presumed that, in the Fiscal Year that includes the Effective Date and in each subsequent Fiscal Year in which the Constellation Tax Savings Amount increases or decreases (as compared to the immediately preceding Fiscal Year),

twenty-five percent (25%) of the Constellation Tax Savings Amount (in the case of the Fiscal Year that includes the Effective Date) and twenty-five percent (25%p) of the amount of such increase or decrease (in the case of each subsequent Fiscal Year) was recognized on each of the four installment due dates (as specified in Section 6655(c) of the Code) occurring in such Fiscal Year, unless CNL demonstrates otherwise, Exhibit C to this Agreement contains an example of the computation of the Constellation Tax Savings Amount "Constellation Tax Sharing Amount" means, on any date, 50p/, of the Constellation Tax Savings Amount on such date. Exhibit C to this Agreement contains an example of the computation of the Constellation Tax Sharing Amount.

"Control" means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of an entity, whether through the ownership of securities, by contract or otherwise. The terms "Controlled" and "Controlling" shall have correlative meanings.

"Current Exnosure" means, with respect to a Company-Generation Sub and the CECG Power Purchase Agreement to which it is a party, for any given month, the positive difference, if any, between (i) the aggregate amount of Hedge Payments (as defined in the relevant CECG Power Purchase Agreement) due and payable by CECG (or its permitted successors or assigns) in connection with delivery of Fixed Product (as defined in the relevant CECG Power Purchase Agreement) during such month pursuant to such CECG Power Purchase Agreement and (ii) the aggregate sum of, for each hour during such month, the product of (x) with respect to Calvert Cliffs Nuclear Power Plant. Inc.. the Day-Ahead Energy Market LMP hourly price (in S/MVWh) corresponding to the Delivery Point (as defined in the relevant CECG Power Purchase Agreement) as published by PJM. or with respect to the other Company-Generation Subs. the Day-Ahead Market Generator LBMP hourly price (in S/MWh) corresponding to the Delivery Point (as defined in the relevant CECG Power Purchase Agreement), as published by the NYISO. and (Y) the quantity of Fixed Product (as defined in the relevant CECG Power Purchase Agreement) delivered to CECG for such hour pursuant to such CECG Power Purchase Agreement.

"Current Special Distribution Amount" shall mean. as of any date:

C- )-D:wee A = the EDFD Tax Sharing Amount as of such date.

7 822861O~.(*1 D.... Seive 2A &W

B = the Constellation Tax Sharing Amount as of such date.

C = the aggregate Percentage Interest with respect to all Members holding A Units as of such date. and D = the aggregate amount distributed pursuant to Section 6.2(c) on or prior to such date and Section 6.2(e) Drior to such date:

provided. that the Current Special Distribution Amount as of any date shall equal SO if it would otherwise be negative as of such date. Exhibit C to this Agreement contains an example of the computation of the Current Special Distribution Amount.

"Current Tax Distribution Amount" shall mean (i) as of any date that is the fifth day preceding an installment due date specified in Section 6655(c) of the Code. the quotient obtained by dividing (a) the Current Tax Shortfall of the Member with the nreatest Current Tax Shortfall (in relation to its Percentage Interest) as of such date by (b) the Percentage Interest with respect to such Member, and (ii) $0 as of any other date. Exhibit C to this Agreement contains an example of the computation of the Current Tax Distribution Amount.

"Current Tax Shortfall" shall mean. for each Member. as of any date:

(AxB)-C.w A = the aggregate amount of taxable income allocable to such Member pursuant to this Agreement through such date for the taxable year during which such date falls.

B = the Effective Tax Rate. and C = the aggregate amount distributed to such Member pursuant to Section 6.2 on or Drior to such date but during such taxable year:

provided, that the Current Tax Shortfall for any Member as of any date shall equal $0 if it would otherwise be negative as of such date. Exhibit C to this Agreement contains an example of the computation of the Current Tax Shortfall.

"Day" means a calendar day.

"Declared Distribution Amount" shall mean. as of any date. the aggregate amount declared, but not yet paid. by the Board of Directors to be distributed to all Members as of such date other than in connection with the early termination of any CECG Power Purchase Agreement.

"Defaulting Member" has the meaning specified in the definition of "Event of Default-.__

"Depreciation" means, for each Fiscal Year, an amount equal to the depreciation, amortization or other cost recovery deduction allowable for Ffederal income Tax purposes with respect to an asset for such Fiscal Year; provided, however, that if the Gross Asset Value of an asset differs from its adjusted basis for Ffederal income Tax purposes at the beginning of such Fiscal Year, Depreciation shall be an amount that bears the same ratio to such beginning Gross 8

9-22N,45'8 D.(;, Setwer 2A\ ý SW

Asset Value as the Ffederal income Tax depreciation, amortization or other cost recovery deduction with respect to such asset for such Fiscal Year bears to such beginning adjusted tiax basis; and, provided further, that if the Ffederal income Tax depreciation, amortization or other cost recovery deduction with respect to such asset for such Fiscal Year is zero, Depreciation shall be determined with reference to such beginning Gross Asset Value using any reasonable method selected by the Board of Directors.

"Desiunated

... ". the meaniag set f.-r.th in the e.*ital, .

"Director" means any person hereafter elected to act and who is serving as a member of the Board of Directors as provided in this Agreement.

"EDFD" has the meaning set forth in the preamble.

"EDFD Annual Tax Savings Amount" means, for each Fiscal Year. the amount determined to be the EDFD Annual Tax Savings Amount for such Fiscal Year pursuant to Section 8.4(a). Interest shall accrue on (and shall thereafter be considered part of the EDFD Annual Tax Savings Amount for each Fiscal Year at a rate of 7.5% per annum until the 15th day after the filing of the Company's annual IRS Form 1065 for such Fiscal Year:

provided, that. (i) for purposes of computing such interest, it shall be presuined that twenty-five percent (25%) of the EDFD Annual Tax Savings Amount for each Fiscal Year was recognized by EDFD and each of its Affiliates that holds A Units on each of the four installment due dates (as specified in Section 6655(c) of the Code) occurring in such Fiscal Year. unless EDFD demonstrates otherwise. (ii) such interest shall not accrue on the EDFD Annual Tax Savings Amount for any Fiscal Year in which the Constellation Tax Savings Amount exceeds the EDFD Tax Savings Amount. and (iii) for the first Fiscal Year in which the EDFD Tax Savings Amount exceeds the Constellation Tax Savings Amount. and for any subsequent Fiscal Year in which the excess of the EDFD Tax Savings Amount over the Constellation Tax Savings Amount is less than the EDFD Annual Tax Savings Amount for such Fiscal Year. such interest shall accrue solely on an amount of the EDFD Annual Tax Savings Amount which cquals the difference between the EDFD Tax Savings Amount and the Constellation Tax Savings Amount. Exhibit C to this Agreement contains an example of the computation of the EDFD Annual Tax Savings Amounit.

"EDFD Directors" has the meaning set forth in Section 7.2(a).

"EDFD Tax Savings Amount" means, on any date. the aggregate of all EDFD Annual Tax Savings Amounts for all Fiscal Years ending prior to such date. Exhibit C to this Agreement contains an example of the computation of the EDFD Tax Savings Amount, "EDFD Tax Sharing Amount" means, on any date. 50% of the EDFD Tax Savins Amount. Exhibit C to this Agreement contains an example of the computation of the EDFD Tax Sharing Amount.

"EDFI" has the meaning set forth in the preamble.

9 SDC; S~r~r2P.is""

"EDFTNA Power Purchase Agreement" means each 1992 ISDA Master Agreement (U.S. Version) (Multicurrency - Cross Border). dated as of the Effective Date. between EDF Trading North America, LLC (and its permitted successors and assigns) and the applicable Company-Generation Sub. together with each Confirmation (as defined in such power purchase agreement) thereunder.

"Effective Tax Rate" means forty 40% or such other percentage rate as determined by the Board of Directors in its reasonable discretion to reflect the highest composite federal and state statutory income tax rate (net of the federal income tax benefit of the state income tax deduction).

"Event of Default" means, as to any Member (the "Defaulting Member"* jtbin understood that the Constellation Members shall collectively be considered a Defaulting Member if either CNL or CEN is a Defaulting Member), the occurrence of the Defaulting Member's material violation, breach or default of its obligations under a material provision of this Agreement, which has not been cured within thirty (30) Days following notice from a Member other than the Defaulting Member, except that:

(a) in connection with a violation, breach or default of a Defaulting Member's payment obligations under this Agreement, the cure period shall be five (5) Business Days following notice from a Member other than the Defaulting Member; and (b) in connection with any violation, breach or default of a Defaulting Member's obligations other than payment obligations under this Agreement, if the Defaulting Member makes reasonably diligent efforts to cure such Event of Default the cure period shall be extended, but only to the extent reasonably necessary, for up to an additional thirty (30) Days.

"Excluded Transfers" has the meaning set forth in Section 9.1(a).

"Fair Market Value" means a valuation agreed by the parties or determined through Baseball Arbitration.

"Fiscal Year" has the meaning set forth in Section 5.2.

"Fixed Product" has the meaning assigned to such term in the applicable CECG Power Purchase Agreement.

"Fixed Product Exposure" means Total Exposure less amounts in respect of deliveries under the CECG Power Purchase Agreements that are payable under the CECG Power Purchase Agreements but not vet due.

"GAAP" means accounting principles generally accepted in the United States, as consistently applied throughout the relevant period.

"Governmental Authority" means any domestic or foreign governmental or regulatory authority, agency, court, commission or other governmental or regulatory entity (including any self-regulatory organization).

10 822865.08 D.G. Server 2A )WSW

"Gross Asset Value" means, with respect to any asset, such asset's adjusted basis for Ffederal income Tax purposes, except as follows:

(a) the initial Gross Asset Value of any asset contributed by a Member to the Company shall be the tfair Mmarket Vyalue of such asset at the time of such contribution; (b) the Gross Asset Values of all Company assets may, in the sole discretion of the Board of Directors, be adjusted to equal their respective gross fair market values (as determined by the Board of Directors), as of the following times: (i) the acquisition of an additional interest in the Company by any new or existing Member in exchange for more than a de minimis Capital Contribution; (ii) the distribution by the Company to a Member of more than a de minimis amount of Company property as consideration for an interest in the Company; and (iii) the liquidation of the Company within the meaning of Treasury Regulations Section 1.704-1(b)(2)(ii)(g);

(c) the Gross Asset Value of any Company asset distributed to any Member shall be adjusted immediately prior to such distribution to equal the gross fair market value of such asset as of the date of distribution (as determined by the Board of Directors); and (d) the Gross Asset Values of Company assets shall be increased (or decreased) to reflect any adjustments to the adjusted basis of such assets pursuant to Code Section 734(b) or Code Section 743(b), but only to the extent that such adjustments are taken into account in determining Capital Accounts pursuant to Section 1.704-1 (b)(2)(iv)(m) of the Treasury Regulations.

If the Gross Asset Value of an asset has been determined or adjusted pursuant to paragraph (a), (c) or (d) above, such Gross Asset Value shall thereafter be adjusted by the Depreciation taken into account with respect to such asset for purposes of computing Net Income and Net Losses.

"Guarantee" has the meaning set forth in Section 13.5.

"Inconsistent Position" has the meaning set forth in Section .

"Investee Company" means a Person in which the Company or any of its Subsidiaries owns equity constituting less than 50% of the total equity interests of such Person.

"IRS" means the U.S. Internal Revenue Service or any successor agency.

"Licensed Facility" means a facility that maintains an NRC license.

"Licensed Subsidiary" means a Subsidiary of the Company that maintains a license with the NRC.

"Master Agreement" has the meaning set forth in the recitals.

11

"Member" or "Members" means-&este14alio. unless such Person ceases to be a Member. CNL. CEN, EDFD and any Person who subsequently is admitted as a member of the Company in accordance with Section 3-.-o*3.2. Section 7.8. Article IX, or Section 12.2. as applicable, and Secti* n -7Y.

"Membership Interests" means the total of all ownership rights of a Member in the Company, which Membership Interest shall be expressed by the number of Units held by a Member.

"Monthly Distribution Amount" shall mean. as of any date. the excess of (i) the sum obtained by adding up the Current Exposures of all CECG Power Purchase Afreements for each of the months ending prior to such date over (ii) the aggregate amount distributed pursuant to Section 6.2(g) prior to such date; provided, that (a) for purposes of clause (i) of this sentence, the Current Exposures of all CECG Power Purchase Agreements for any month shall be deemed to be $0 if the aggregate of the Total Exposures with respect to all CECG Power Purchase Agreements would be $0 or a negative number assuming that the Early Termination Dates (as defined in the CECG Power Purchase Agreements) were to all occur during such month, and (b) the Monthly Distribution Amount as of any date shall equal SO if. as of such date, the Unit A Accelerated Distribution Amount is greater than SO.

"Monthly Energy Hedge Transaction" has the meaning assiJned to such term in the applicable CECG Power Purchase Agreement.

"Moody's" means Moody's Investors Service, Inc. or its successor.

"NAC" has the meaning set forth in Section 7.5, and shall be composed initially of those individuals listed on Exhibit B.

"Net Available Cash" shall mean, at any time, all cash of the Company that the Board of Directors determines is available for distribution, aMtertaking into account projected cash requirements (including reserves for future operations of the business and contingenciesand capital reguirements) and subject to any restrictions set forth in any credit or other agreement binding on the Company.

"Net Income" and "Net Losses" means, as appropriate, for any Fiscal Year, the taxable income or taxable loss of the Company determined in accordance with Code Section 703(a) for such period or other applicable period for Efederal income Tax purposes taking into account any separately stated items, increased by the amount of any Tax-exempt income of the Company during such period and decreased by the amount of any Code Section 705(a)(2)(B) expenditures (within the meaning of Treasury Regulations Section 1.704-1 (b)(2)(iv)(i)) of the Company. Gain or loss from any disposition of property shall be computed by reference to the Gross Asset Value of the property disposed of, notwithstanding that the adjusted tQax basis of such property may differ from its Gross Asset Value. In lieu of the depreciation, amortization, or other cost recovery deductions taken into account in computing taxable income or loss, there shall be taken into account depreciation computed in accordance with the definition of Depreciation. In the event that the Gross Asset Value of any Company asset is adjusted, the amount of such 12 822865.08 D.C>Seri-ý 2A\ .IS\.

adjustment shall be treated as an item of gain or loss, as appropriate and shall be taken into account for purposes of computing Net Income or Net Loss.

"New Securities" has the meaning set forth in Section 10.1 (b).

"Non-Controllable Items" has the meaning set forth in Section 7.4(c).

NO Defuki M br" has the mneaning set frt41.

nsectient 7..

"NRC" means the U.S. Nuclear Regulatory Commission or any successor agency.

"Objection Notice" has the meaning set forth in Section 8.2(b).

"Offering Member" has the meaning set forth in Section 9.3(a).

"Original Master Agreement" shall mean that certain Master Put Option and Membership Interest Purchase Agreement, dated as of December 17. 2008 (as in effect prior to any amendments thereofi. by and among Constellation. EDFD. EDFI and the "Parallel Vehicle" has the meaning set forth in Section 13.3.

"Parent" means, as applicable, Constellation or E . '-':iitde Fr.ance . .itern.ational 8AEDFI.

"Parent CEO" means, with respect to any Member, the chief executive officer of the ultimate parent entity of such Member.

"Percentage Interest" with respect to a Member is set forth on Exhibit A, as the same shall be amended from time to time in accordance with this Agreement. The Percentage Interest of each Member is calculated by dividing the number of Units owned by a Member by the total number of Units owned by all Members, and shall be adjusted from time to time in accordance with Section 3.1 (d).

"Permitted Transfer" has the meaning set forth in Section 9.1 (a).

"Permitted Transferee" means a Member's Affiliate that is wholly-owned by the same ultimate parent entity; provided, however, that no Person shall be a Permitted Transferee (a) if the Transfer to such Person is made with the intent that the Transferee will make a subsequent Transfer or the transferor will subsequently Transfer interests in such Transferee in order to avoid the Transfer restrictions that would otherwise be applicable and (b) unless such Person agrees in writing with the Company at the time of such Transfer to Transfer back to the transferring Member the Transferred Membership Interests if such Person ceases to be a Permitted Transferee.

"Person" means any natural person, corporation, limited liability company, trust, joint venture, association, company, partnership or other entity.

13 922865X 8 D.G. Serk el _AN ý, Sý

"Power Services Agency Agreement" means that certain Power Services Agency Agreement, dated as of 1 1. 2009. between the Companv and CECG.

"PPA Amounts Owed" has the meaning set forth in Section 6.5(b).

"PPA Payments" has the meaning set forth in Section 6.5(a)

"Preemptive Notice" has the meaning set forth in Section 10.1 (a).

"Prime Rate" means the prime rate published in the Wall Street Journal on the last Day of each month (or, if not a publication Day, the prime rate last published prior to such last Day).

"Provisional Budget" has the meaning set forth in Section 7.4(b).

"Redemption Price" has the meaning set forth in Section 12.2(a).

"Repurchase Election Period" has the meaning set forth in Section 12.2(a).

"Risk Profile Guidelines" means the iji Iof the Coman established and maintained in accordance with Section 10.3(e).

"Rules" has the meaning set forth in Section 13.4(b).

4"Safety anid Seeur-ity Issu-s" has the mifeaniing set forth in Section 7.2(k)(i'V).

"S&P" means the Standard & Poor's Rating Group, a Division of The McGraw-Hill Companies. Inc.. or its successor.

"Special Matter" has the meaning set forth in Section 7.20).

"Specified Actions" has the meaning set forth in Section 7.2(k).

"Strategic Plan" has the meaning set forth in Section 7.4(a).

"Subsidiary" means, for any Person (the "paren") at any date, any other Person the accounts of which would be consolidated with those of the parent in the parent's consolidated financial statements if such financial statements were prepared in accordance with GAAP as of such date, as well as any other Person (a) of which securities or other ownership interests representing more than 50% of the equity or more than 50% of the ordinary voting power or, in the case of a partnership, more than 50% of the general partnership interest are, as of such date, owned, Controlled or held, directly or indirectly, by the parent. or (b) that is, as of such date, otherwise Controlled by the parent or one or more Subsidiaries of the parent.

"Tax" means any U.S. federal, state, local or non-U.S. tax or other governmental charge, fee, levy or assessment of whatever kind or nature, including all U.S. federal, state, local or non-U.S. income, gross receipts, windfall profits, severance, property, production, sales, use, license, excise, franchise, employment, premium, recording, documentary, transfer, back-up withholding, turnover, net asset, capital gains, value added, estimated, ad valorem, payroll and employee 14 822965.O03 Di.G. Sr*e 2'. 'SW

withholding, stamp, customs, occupation or similar taxes, and any social charges or contributions together with any interest, additions, or penalties with respect to these Taxes and any interest or penalties.

"Tax structure" has the meaning set forth in Section 13.10.

"Terminating Event" means, and shall occur upon the following:

(a) If a Member:

(i) Makes an assignment for the benefit of creditors; (ii) Files a voluntary petition in bankruptcy; (iii) Is adjudged bankrupt or insolvent or has entered against the person an order for relief in any bankruptcy or insolvency proceeding; (iv) Files a petition or answer seeking for that person any reorganization, arrangement, composition, readjustment, liquidation, dissolution, or similar relief under any statute, law; or regulation; (v) Seeks, consents to, or acquiesces in the appointment of a trustee for, receiver for, or liquidation of the Member or of all or any substantial part of the person's properties; or (vi) Files an answer or other pleading admitting or failing to contest the material allegations of a petition filed against the person in any proceeding described in this subsection.

(b) The continuation of any proceeding against the Member seeking reorganization, arrangement, composition, readjustment, liquidation, dissolution, or similar relief under any statute, law, or regulation, for one hundred and twenty (120) Days after the commencement thereof, or the appointment of a trustee, receiver, or liquidator for the Member or all or any substantial part of the Member's properties without the Member's agreement or acquiescence, which appointment is not vacated or stayed for one hundred and twenty(1201 days or, if the appointment is stayed, for one hundred and twenty (120) days after the expiration of the stay during which period the appointment is not vacated.

(4 In the event not covered under (a) or (b). if a Bankruptcy Event occurs with respect to a Member:

(- c-)-In the case of a Member:

(i) who is an individual, the individual's death or adjudication by a court of competent jurisdiction as incompetent to manage the individual's person or property; 15

(ii) who is acting as a Member by virtue of being a trustee of a trust, the termination of the trust; (iii) that is a partnership or a limited liability company, the dissolution and commencement of winding up of the partnership or limited liability company; (iv) that is a corporation, the dissolution of the corporation or the revocation of its charter; or (v) the distribution by the fiduciary of the estate's entire interest in the Company; and, in any such case under (d)(i) through (d)(v), the successor or successors to the Member do not comply and/or cannot comply with the provisions of Article IX of this Agreement.

"Three-Year Budget" has the meaning set forth in Section 7.4(a).

"Total Exposure" means, with respect to each Company-Generation Sub and the CECG Power Purchase Agreement to which it is a partv, the amount pavable, if any. by CECG to such Company-Generation Sub upon the occurrence of an Early Termination Date (as defined in the relevant CECG Power Purchase Agreement) pursuant to Section 6(e) of such CECG Power Purchase Agreement, after giving effect to any setoff made in accordance with Section 6(f of such CECG Power Purchase Agreement and any payment received from or on behalf of CECG in respect of the amount payable on such Early Termination Date, in each case as determined by each Company Generation -Sub.

respectively, in the manner lrovided for in the respective CECG Power Purchase "Transfer" means, when used as a noun, any direct or indirect voluntary or involuntary sale, hypothecation, pledge, assignment, attachment or other transfer, including a transfer resulting from a merger, consolidation, assignment of assets or other similar transaction, and, when used as a verb, means voluntarily or involuntarily to sell, hypothecate, pledge, assign or otherwise transfer.

"Transferee" has the meaning set forth in Section 9.1 (a).

"Transfer Notice" means the written notice given by a Member proposing to Transfer a Membership Interest, which shall include all details of such proposed Transfer, including the name of the Transferee and its material Affiliates, the date of the proposed Transfer, the portion of the Member's Membership Interest to be Transferred, and the cash purchase price for the Membership Interest.

"Treasury Regulations" means the income Tax regulations, including temporary regulations, promulgated under the Code, as such regulations may be amended from time to time (including corresponding provisions of succeeding regulations)..

16 922-F4ý-.(48-44-(--Seýi-F-21 A-- MSW'

"Unadmitted Assignee" has the meaning set forth in Section 12.2(a).

"Unburdened Cost" shall mean such party-='s out-of-pocket cost (including overhead and benefits), but shall exclude any profit.

"Unit A Accelerated Distribution Adjustment Amount" shall mean. as of any date specified as an "Early Termination Date" under Section 6 of any CECG Power Purchase Agreement:

Ax(B+C),yhre:

A = the aggregate Percentage Interest with respect to all Members holding A Units as of such date, B = the Declared Distribution Amount as of such date, provided, however, that for purposes of calculating a Unit A Accelerated Distribution Adjustment Amount, the Declared Distribution Amount shall not include any portion thereof that has been included in a prior Unit A Accelerated Distribution Adjustment Amount. and C = the aggregate of the Total Exposures with respect to all such CECG Power Purchase Agreements.

Exhibit C to this Agreement contains an example of the computation of the Unit A Accelerated Distribution Adjustment Amount.

"Unit A Accelerated Distribution Amount" shall mean, as of any date, (i) $0, if, on or prior to such date, no CECG Power Purchase Agreemnent is or has been subject to an early termination, and (ii) otherwise. (a) the aggregate amount of all Unit A Accelerated Distribution Adiustment Amounts as of such date and all dates prior to such date minus (b) the aggregate amount distributed pursuant to Section 6.2(a) prior to such date. Exhibit C to this Agreement contains an example of the computation of the Unit A Accelerated Distribution Amount.

"Unit A Accelerated Liquidation Amount" shall mean, as of any date, (i) SO, if. on or prior to such date, no CECG Power Purchase Agreement is or has been subject to an early termination, and (ii) otherwise:

(A x B)-Dw A = the aggregate of the Total Exposures with respect to all CECG Power Purchase Agreements that are or have been subject to an early termination on or prior to such date, B = the aggregate Percentage Interest with respect to all Members holding A Units as of such date.

C = the aggregate Percentage Interest with respect to all Members holding B Units as of such date n D = the aggregate amount distributed pursuant to Section 6.2(a) (other than amounts attributable to Declared Distribution Amounts) and Section 12.4(b)(iv) prior to such date.

17 Q24~5.08 D.G. SerfveF 2A\ AISW

Exhibit C to this Agreement contains an example of the computation of the Unit A Accelerated Liquidation Amount.

"Unit B Accelerated Distribution Adjustment Amount" shall mean. as of any date snecified as an "Early Termination Date" under Section 6 of any CECG Power Purchase Agreement. the product of (i) the aggregate Percentage Interest with respect to all Members holding B Units as of such date multiplied by (ii) the Declared Distribution Amount as of such date, provided, however, that for purposes of calculating a Unit B Accelerated Distribution Adjustment Amount. the Declared Distribution Amount shall not include any portion thereof that has been included in a prior Unit B Accelerated Distribution Adjustment Amount, Exhibit C to this Agreement contains an example of the conputation of the Unit B Accelerated Distribution Adjustment Amount.

"Unit B Accelerated Distribution Amount" shall mean, as of any date. (i) $0. if. on or prior to such date. no CECG Power Purchase Agreement is or has been subject to an early termination, and (ii) otherwise, (a) the aggregate amount of all Unit B Accelerated Distribution Adjustment Amounts as of such date and all dates prior to such date minus (b) the aggregate amount distributed pursuant to Section 6.2(b) prior to such date. Exhibit C to this Agreement contains an example of the computation of the Unit B Accelerated Distribution Amount.

"Units" means units of Membership Interests in the Company having the rights set forth in this Agreement.

"Withdrawal Interest" has the meaning set forth in Section 12.2(a).

"Withdrawn Member" has the meaning set forth in Section 12.2(a).

"Withholding Agent" has the meaning set forth in Section 6436.6(a).

Capitalized terms not otherwise defined in this Article I shall have the meanings ascribed to such terms in this Agreement.

18

ARTICLE II ORGANIZATION AND NAME; OFFICE; PURPOSE Section 2.1 Organization. The Company was formed on December 15, 1999 by the execution and filing with the Department of Assessments and Taxation of the State of Maryland of the Articles of Organization.

Section 2.2 Name of the Company. The name of the Company is "Constellation Energy Nuclear Group, LLC." The Company may do business under that name and under any other name or names that the Board of Directors may, in its sole discretion, determine. If the Company does business under a name other than that set forth above, then the Company shall file a trade name application as required by law.

Section 2.3 Purpose. The Company is organized:

(a) To operate as a holding company; (b) To directly and indirectly, purchase, own, operate, manage and sell assets involved in nuclear power generation, storage and distribution businesses, including, without limitation, ownership interests in the Company's Subsidiaries, and their respective assets; (c) To enter into any agreement providing for the management, operation and administration of the activities of the Company and its Subsidiaries including any agreements for the sale of electric capacity, energy or ancillary services; (d) To negotiate, authorize, execute, deliver and perform any agreement or instrument or document relating to the activities set forth in clauses (a) through (c) above; and (e) To have all of the powers permitted by the Act.

19

Section 2.4 Principal Office. The principal office of the Company shall be located at 750 East Pratt Street, Baltimore, Maryland 21202, or at any other place or places within the State of Maryland as the Board of Directors shall, in its sole discretion, deem necessary or advisable.

Section 2.5 Resident Agent. The name and address of the Company's resident agent in the State of Maryland shall be CT Corporation System, 300 East Lombard Street, Baltimore, Maryland 21202. The name and/or address of the resident agent of the Company may at any time be changed by filing the new name and/or address with the Maryland Department of Assessments and Taxation pursuant to the Act.

Section 2.6 Term. This Agreement shall be effective as of the date hereof.

The existence of the Company shall be perpetual, unless terminated in accordance with the provisions of this Agreement.

Section 2.7 No State Law Partnership, No Concerted Action.

(a) Notwithstanding the provisions of Article VIII, the Members intend that the Company shall not be a partnership (including a general partnership or a limited partnership), and that no Member shall be a partner of any other Member with respect to the business of the Company for any purposes other than U.S. federal, state and local Tax purposes, and this Agreement shall not be construed to suggest otherwise.

(b) Each Member hereby acknowledges and agrees that, except as expressly provided herein, in performing its obligations or exercising its rights hereunder, it is acting independently and is not acting in concert with, on behalf of, as agent for, or as joint venturer or partner of, the other Member. Other than in respect of the Company, nothing contained in this Agreement shall be construed as creating a corporation, association, joint stock company, business trust, organized group of persons, whether incorporated or not, among or involving ehetany Member or its Affiliates, and nothing in this Agreement shall be construed as creating or requiring any continuing relationship or commitment as between such parties other than as specifically set forth herein. Nothing contained in this Agreement shall be construed as creating any fiduciary relationship of any nature between the Members.

20

Section 2.8 Lack of Authority of Members. Except as expressly set forth herein, the Members shall not have the authority or power to act for or on behalf of the Company, to do any act that would be binding on the Company, or to incur any expenditures, debts, liabilities or obligations on behalf of the Company. Accordingly, no Member shall be considered an agent of the Company solely by virtue of being a Member, and no Member shall have authority to act for or bind the Company solely by virtue of being a Member.

Section 2.9 Limitation of Liability of Members. To the fullest extent permitted by M* At._.licable ILaw, each Member's liability to provide capital or other assets to the Company shall be limited to such Member's agreed investment in the Company, including any Additional Capital Contributions such Member is committed to make under this Agreement to the extent such investment or contribution has not yet been made, and in the case of Additional Capital Contributions, such obligation shall be solely to provide such contributions for the purposes such Member has committed to make such Additional Capital Contributions, and no Member shall have any further obligation to make any other contributions of capital or.provide other property to the Company.

Section 2.10 No Personal Liability of Members. The debts, obligations and liabilities of the Company, whether arising in contract, tort or otherwise, shall be solely the debts, obligations and liabilities of the Company, and, to the fullest extent permitted by M:arydan_ iLaw, no Member shall be obligated personally for any such debt, obligation or liability of the Company solely by reason of being a Member of the Company. No Member shall be liable for any obligation of the Company unless such liability is expressly assumed by such Member in a separate written agreement signed by such Member.

ARTICLE III MEMBERSHIP INTERESTS; ADDITIONAL MEMBERS Section 3.1 Membership Interests.

(a) The Company has authorized the issuance of H10:000Unit which may be designated as one or more classes or series of Units. The Board of Directors may authorize the issuance of additional Units or the creation of additional classes of Units having such powers, designations and preferences and rights as may be determined by the Board of Directors pursuant to an action of the Board of Directors (subject to the other terms of this Agreement (e.g., Section 3.2)), and the Board of Directors shall have the authority to make such amendments to this Agreement as are necessary or appropriate to give effect to the foregoing, subject to the requisite Member consent under Section 7.8.

(b) On the effective date hereof, EDFD pureiKedacquired 49.99% of the outstanding Units frinff CGoe:tellatio*n1 pursuant to the terms of the Master Agreement. For so long as EDFD or any of its Affiliates maintains ownership of such acguired Units. the Units held by EDFD and its Affiliates shall be designated as "A Units." All other Units shall be designated as "B Units" provided, however, to the extent EDFD or any of its 21 82286ý&08 D.G. Sej-kef 2A NISW

Affiliates transfers any of the A Units to another Person. such transferred Units shall not be designated as B Units.

(c) The Membership Interests shall be uncertificated; provided, however, that all or a portion of a Member's Membership Interest shall be certificated upon written request of such Member, in which event the Board of Directors shall establish procedures related to certificated Membership Interests.

(d) The Units (as set forth on Exhibit A) shall be adjusted from time to time, as applicable, to reflect (i) the Transfer by a Member of its Membership Interests in accordance with Seetiei 7.8 and Article Xe , (ii) the admission of a new Member in accordance with S'-etin 3.2." ." Se;tio; 7 4 n 7.2(j)(vii) ..and *V;.Agr. M0L (iii)

Additional Capital Contributions made by the Members in accordance with Section 4.2, and (iv) such other events as otherwise may give rise to a change in a Member's ownership of its Membership Interests under this Agreement. Upon any change in a Member's ownership of its Membership Interests, the Board of Directors shall (or shall cause the CEO to) amend Exhibit A to properly reflect such change, including any change to the Percentage Interests of the Members, and the Board of Directors shall (or shall cause the CEO to) deliver a copy of Exhibit A, as so amended, to each Member.

Section 3.2 Additional Members.

(a) After the date hereof, a Person may be admitted to the Company as a Member only pursuant to an action by the Board of Directors in accordance with Section 7.2(j)(vii) (but subject to the restrictions in Section -1-iand the requirement for Member approval in Section 7.8 (if.appli.abi.) ... 't eLt7.&opuruan to Article IX in the case of a*id Transfers of Membership Interests by existing Members). or pursuant to Section 12.2. as applicable. Notwithstanding, and in addition to, the foregoing, no Person shall be admitted as a Member unless (x) such Person shall execute and deliver a counterpart of this Agreement, and (y) the Board of Directors is satisfied that such admission would not result in a violation of any Applicable Law or any term or condition of this Agreement.

(b) In the event a new Member is to be admitted by the Board of Directors as provided in Section 3.2(a), the Board of Directors shall determine, in accordance with Section 7.2(j)(vii), the terms of such new Member's admission, including the amount of such new Member's Capital Contribution and the number of Units to be issued to such new Member.

Section 3.3 Representations and Warranties.

(a) Member Representations. Each Member represents and warrants to the other Members and the Company, as to itself only, that:

(i) It has the power and authority to execute and deliver this Agreement and to perform its obligations under this Agreement.

22

(ii) The execution, delivery and performance by it of this Agreement has been duly authorized, and no other action on the part of such Member or its officers, managers, board of directors, shareholders or members is necessary to authorize the execution and delivery by it of this Agreement and the performance by it of its obligations under this Agreement.

(iii) This Agreement has been duly executed and delivered by it and is a legal, valid and binding obligation of such Member, enforceable against such Member in accordance with its terms except (1) as limited by applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance and other similar laws of general application affecting enforcement of creditors' rights generally, and (2) the availability of the remedy of specific performance or injunctive or other forms of equitable relief may be subject to equitable defenses and would be subject to the discretion of the court before which any proceeding therefore may be brought.

(iv) It understands that the Company intends to be classified and taxed as a partnership for U.S. federal Tax purposes and not as a publicly traded partnership, and accordingly agrees that it will not Transfer any Membership Interests in..heCompan, or cause any-sue" Membership Interests to be marketed, on or through an "established securities market" within the meaning of Section 7704(b)(1) of the Code or a "secondary market (or the substantial equivalent thereof)" within the meaning of Section 7704(b)(2) of the Code, including, without limitation, an over-the-counter market or an interdealer quotation system that regularly disseminates firm buy or sell quotations.

(v) It is either:

(1) Not a partnership, grantor trust, S corporation, limited liability company or other pass-through entity for U.S. federal income Tax purposes; or (2) If it is an entity referred to in clause (1), then either: (x) it was not formed for the purpose of acquiring all or part of the Membership Interests and not more than 40% of the value of the interest of each of its beneficial owners will be attributable to the Membership Interests so acquired, or (y) it has and will have only the number of ultimate beneficial owners (looking through a pass-through entity described in clause (1) above to its beneficial owners, unless such an entity is able to give the certification in (1) or (2)(x)) identified to the Company in a written letter accompanying this Agreement.

(b) Company Representations. The Company has the power and authority to execute and deliver this Agreement and to perform its obligations under this Agreement. The execution, delivery and performance by the Company of this Agreement has been duly authorized by the Company, and no other action on the part of the Company or the 23 8 22 65.0 D..GStive*4AMS W

Company's Board of Directors or Members is necessary to authorize the execution and delivery by the Company of this Agreement and the performance by it of its obligations under this Agreement. This Agreement has been duly executed and delivered by the Company and is a legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms except (1) as limited by applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance and other similar laws of general application affecting enforcement of creditors' rights generally, and (2) the availability of the remedy of specific performance or injunctive or other forms of equitable relief may be subject to equitable defenses and would be subject to the discretion of the court before which any proceeding therefore may be brought.

ARTICLE IV CAPITAL CONTRIBUTIONS Section 4.1 Initial Capital Contributions. No Member shall be required to make any initial capital contributions to the Company other than those specified in the Master Agreement.

Section 4.2 Additional Capital Contributions.

(a) The Board of Directors shall have the right to call for an Additional Capital Contribution upon approval of the Board of Directors in accordance with Section 7.20).

Netwithstatiding anything to the eontr-ary herei#ne,Nodditio~nal Capital Contrtibution shall be i.*.paymedt-'any-ýiab~i-ity--tn - party-.exeept-for payflie~nts; of ainounttot due ini the ordinatry eeour:;e under-agr-eet prved by the Board of Dir-eetoiws eotisistcnt with the .Annu~al Budget.

(b) Prior to making any Additional Capital Contributions, the--paiies Members shall discuss alternative sources of financing (including debt financing).

(c) A Member's obligation to make Capital Contributions, if any such obligation exists, shall not inure to the benefit of, or be enforceable by, any Person other than the Company, the Board of Directors and the other Members.

(d) The making of or failure to make any Additional Capital Contributions pursuant to this Section 4.2 shall not affect the right of eighe*ny Member to participate in the management of the Company or the governance provisions set forth in this Agreement.

24 82286#.&)S P.G. Seirv..i 2A\ N.SW

Section 4.3 Nonpayment of Additional Capital Contributions. If a Member fails to make any Additional Capital Contributions required in accordance with this Article IV within thirty (30) Business Days after it is requested, interest shall accrue on the unpaid portion at the lesser of (a) the Prime Rate plus 4% per annum and (b) the maximum rate permitted by Applicable Law. The Company or the other Member(s) who is not aln Affiliate of the Member failing to make the Additional Capital Contribution, on behalf of the Company, may institute proceedings under Sections 13.4(b) and 13.4(c) (it being understood that the escalation process of Section 13.4(a) would not apply) against a Member that fails to make any Additional Capital Contributions provided for in this Article IV.

Section 4.4 Advances by Members. If the Company does not have sufficient cash to pay its obligations, eilheraU Member, upon the approval of the Board of Directors in accordance with Section 7.20), may advance all or part of the needed funds to or on behalf of the Company, provided, however, that if such advance is necessary due to a failure by a Member to make an Additional Capital Contribution, an advance by the heMMember(s who is notan Affiliate of the Member failing to make such Additional Capital Contribution shall not require approval of the Board of Directors in accordance with Section 7.20). An advance described in this Section 4.4 shall constitute a loan from such Members to the Company, shall bear such interest rate as agreed to by the Board of Directors and such Members from the date of the advance until the date of payment, and shall not constitute a Capital Contribution.

ARTICLE V BOOKS AND RECORDS Section 5.1 Books and Records. The officers of the Company, acting under the general supervision of the Board of Directors, shall cause to be performed all general and administrative services on behalf of the Company in order to assure that complete and accurate books and records of the Company are maintained at such place designated by the Board of Directors showing the names, addresses and respective Membership Interests of the relevant Members, all receipts and expenditures, assets and liabilities, profits and losses, and all other records necessary for recording the Company's respective business and affairs.

Section 5.2 Fiscal Year. The fiscal year of the Company for financial and Tax reporting purposes (the "Fiscal Year") shall end on December 31 of each year or, if applicable, on the date of dissolution of the Company, unless a different fiscal year for Tax reporting purposes is required by the Code.

Section 5.3 Bank Accounts. All funds of the Company will be deposited in its name in an account or accounts maintained with such bank or banks selected by the Company.

The funds of the Company shall not be commingled with the funds of any Member. Checks will be drawn upon the Company account or accounts only for the purposes of the Company and shall be signed by one or more authorized officers of the Company.

Section 5.4 Company Information.

25

(a) The Company agrees to deliver to each Member:

(i) within fifteen (15) Days after the end of each month in each Fiscal Year, unaudited monthly income statements and balance sheets of the Company and its consolidated Subsidiaries; (ii) within forty-five (45) Days after the end of each fiscal quarter in each Fiscal Year, unaudited quarterly financial statements of the Company and its consolidated Subsidiaries; (iii) within ninety (90) Days after the end of each Fiscal Year, audited annual consolidated and consolidating financial statements of the Company and its consolidated Subsidiaries prepared in accordance with GAAP and audited by PricewaterhouseCoopers LLP (or any successor auditor (which shall be an independent nationally recognized accounting firm selected by the Board of Directors in accordance with Section 7.2(g))); and (iv) with reasonable promptness, such other data and information regularly prepared for senior management of the Company as from time to time may be reasonably requested by either-Anv Member.

(b) The Company shall afford, and shall cause its Subsidiaries and its and their respective officers, Directors, employees, auditors, counsel and agents to afford, each Member (and the Member's employees and agents) reasonable access during regular business hours to the Company's and its Subsidiaries' respective officers, Directors, employees, auditors, counsel and agents and to all of the Company's respective properties, books and records, and shall furnish (including the right to copy) the Member (and the Member's respective employees and agents) with all financial, operating and other data and information as the Members may reasonably request.

26 822864.08 D.G. Sei-vei- IN. ý ISW

ARTICLE VI DISTRIBUTIONS Section 6.1 . . . . . .th ....1ha ........... ...

halkient make any dirEtributiorn.; to the Membeuio exhept as di. a haH dis e .. 1tributionoN in fsh e etahim elfiiltax liabilities; at leaost ella.i i; toh the igitaltment due dateo,-,, thea tio-pto Fata to Effec Mimber itn tte Me mbe~4nt4h-Mers inthef ing or.ernd piori.th

twees;ary ;ueh that thae Member with tihe hiMhemie tot aldinable itome ro ratd in purptiaont to

.he with-in see (.7) Busines contray i~Daysof thepEfecetive Datem -- the -Company salmk SSeefion -84(e)-for -theta-xable~period Ior h e uhntai~*~.due-and is allI pi-ol taxab thei;relativ Prcentae Interests.;un e'quaul to at Ielat 40% oef striuh total almou-int-as of themid.tgeioi-. the+i4-Net Available Cash. Atiy a'" distributionunt"; d-.;,-- Mo shalledecoribtedtheMembershos pro rata in the Memb poopdanie v oith eetot eir resltiv Extraordinary Distributaion. Notwithstanding any provisions herein to the contrary, within seven (7) Business Days of the Effective Date, the Companv s-hall ma~ke a distribution to CNL and shall repay certain liabilities owed to Constellation in the aggregate amount equal to the CataLContrbuion made by EDFD ontheci Eictive Date.

Section 6.2 Distributions Other Than Under Section 12A.4 Section 6.4. and exct as provided in Section 12.4bthe Company shall make distributio to the Members in the following order and roiv W first. to the Members holding A Units. pro rata in proportion to their relative Percentage Interests, an amount equal to the Unit A Accelerated Distributin Amount as of the date of the applicable distribution:

W seconi . to the Members holding B Units.pro rata inproportion to their relative Percentage Interests, an amount equal to the Unit B Accelerated Distribution Amount as of the datt of the applicable distribution:

(0 third. to the Members holding B Units. pro rata in proportion to their relative Percentage Interests. an amount equal to the Accrued Special Distribution Amount as of the date of the applicable distriuin W fsurth, to the Members, pro rata in proportion to their relative Percentage Interests, an amount equal to the Current Tax Distribution Amount as of the date of the applicable distribution:

jifth. to the Members holding B Units. pro rata in proportion to their relative Percentage Interests. an amount equal to the Current Special Distribution Amount as of the date of the applicable distribution (D sixth. to the Members. pro rata in proportion to their relative Percentage Interets. an amount equal to the -Accrued Tax Distribution Amount as of the date of the applicable distribution:

27

(g) seventh, to the Members. pro rata in proportion to their relative Percentage Interests, an amount equal to the Monthly Distribution Amount as of the date of the applicable distribution; and Seighth, to the Members. pro rata in proportion to their relative Percentage Interests, the remaining amount of the applicable distribution, 7 ,in which amount is approved by hovLgBihŽLJ)r*', AIL (_rdafltci*(ion t e 2t'(2 j Section 6.3 Distribution Dates and Amounts. Subject to section 6.4, and except as provided in Section 12.4. the Company shall make distributions to the Members pursuant to Section 6.2 as follows:

(a) on each date specified as an "Early Termination Date" under Section 6 of each CECG Power Purchase Agreement, or as soon as practicable thereafter.

in the minimum amount necessary such that distributions are made pursuant to Sections 6.2(a) and (b) in the full amounts described therein:

fb) on the fifth day preceding each instalhlent due dat 8pe :i

  • if,4'6d

&?di655c__ or as soon as practicable thereafter, in the minimum amount necessary such that distributions are made pursuant to Section 6.2(d) in the full amount described therein; (4 within fifteen (15) days after the filing of the Company's annual IRS Form 1065 for each Fiscal Year. or as soon as practicable thereafter. in the minimum amount necessary such that distributions are made pnursuant to Sections 6.2(c) and (e) in the full amounts described therein; and fd* on the first Business Day following the 14th day after the end of each month, or as soon as practicable thereafter. in the minimum amount necessary such that distributions are made pursuant to Section 6.2(g) in the full amount described therein.

For the avoidance of doubt. all distributions made pursuant to this Section 6.3 shall be made in the order and priority set forth in Section 6.2. Notwithstanding anything in this Agreement to the contrary, the approval of the Board of Directors shall not be required for the Company to make the distributions provided for in this Section 6.3 or in subsections (a) through (u) of Section 6.2.

Section 6.4 Limitations on Distributions.

W Se.tion 6.2 Limit.tienoan Dist.ibution. otwithstanding any provisions herein to the contrary, the Company shall not make a distribution to eihanvy Member if such distribution would violate the Act.

(W Notwithstanding any provisions herein to the contrary. the Company shall not make distributions, other than the distributions required to be made under Section 6.3. at any time in excess of the Net Available Cash at such time.

Distributions made pursuant to Section 6.2(h) shall be calculated based on funds from 28 S22865.08 D.G> Se-e 2A Ž,1&W

operations (net income plus (i) depreciation and amortization, and (ii) budgeted capital expenditures and other cash requirements for which a Member has in.ected its proportionate share of cash or assets to satisfy such budgeted amounts, and minus (iii) gains on sales of properties). provided that the Member receiving such distributions, prior to the receipt of such distribution, has contributed the full amount of capital to the Companv represented in the calculation for capital expenditures and other projected cash requirements. If a Member has not contributed its proportionate share of such capital expenditures and other projected cash requirements, its distributions made pursuant to Section 6.2(h) shall be net of such amounts. For the avoidance of doubt, the Companv shall make the distributions required to be made under Section 6.3 as soon as the Company has cash available for distribution. subject to any restrictions set forth in any credit or other agreement binding on the Company. but regardless of proiected cash requirements.

to If any obligation or liability of the Company is determined by the Company or the IRS to be aln obligation or liability pursuant to which Tax losses or deductions are allocated to Members holding B Units in a manner inconsistent with allocations of the economic losses related thereto, distributions pursuant to Sections 6.2(c) and (e) will be reduced by an amount equal to the product of the Effective Tax Rate multiplied by the agoregate amount of such Tax losses and deductions.

Section 6.5 Limitation on Certain Distribution Rights.

(W In consideration of the right to receive distributions pursuant to Section 6.2(a), upon receipt of the full Unit A Accelerated Distribution Amount distributable in connection with the early termination of any particular CECG Power Purchase Agreement (but only to the extent such Unit A Accelerated Distribution Amount is not subject to future avoidance, defeasement, offset, repayment or claw back), the Members holding A Units shall receive on account of such A Units further distributions pursuant to Section 6.2 of any payments made by or on behalf of CECG (or CECG's estate in the event of CECG's bankruptc*) to the relevant Company-Generation Sub on account of CECG's obligations under such particular CECG Power Purchase AAreement (the "PPA Payments") only to the extent the product of (i) the Percentage Interest of the Members holding A Units and (ii) the PPA Payments exceeds the Unit A Accelerated Distribution Amount with respect to such particular CECG Power Purchase Agreement, To the extent that the Unit A Accelerated Distribution Amount distributed to the Members holding A Units in connection with the early termination of any particular CECG Power Purchase Agreement is subsequently avoided, defeased. offset, repaid or clawed back. then the Members holding A Units shall be entitled to receive payment of their full pro rata share of any payments made by or on behalf of CECG (or CECG's estate) to the relevant Company-Generation Sub on account of CECG's obligations under such particular CECG Power Purchase Agreement.

M In the event that CECG has failed to make payment to any Company-Generation Sub under any particular CECG Power Purchase Agreement (the "PPA Amounts Owed") and such failure to make payment has caused a breach under such 29 92650 DCG.Seuvet 2A. MSW

particular CECG Power Purchase Agreement, the distributions to which the Members holding B Units shall be entitled to under Section 6.2 shall be reduced by the aggregate outstanding PPA Amounts Owed. To the extent that CECG subsequentlv Days to the Company any such PPA Amounts Owed. then the Members holding B Units shall be entitled to receive distributions in an amount equal to the total of any such PPA Amounts Owed that are paid to the Company up to the amount by which their distributions were previously reduced.

Section 6.6 Seetpn 6.3 Withheld Taxes.

(a) Each Member shall, to the fullest extent permitted by Applicable Law, indemnify and hold harmless each Person who is, or who is deemed to be, the responsible withholding agent (the "Withholding Agent") for federal, state, local and non-U.S. Tax purposes against all claims, liabilities and expenses of whatever nature relating to the Withholding Agent's obligation to withhold and to pay over, or otherwise pay, any withholding or other Taxes on income or gain allocable to such Member, payable by the Company or as a result of such Member's participation in the Company.

(b) Notwithstanding any other provision herein, each Member hereby authorizes the Company to withhold and to pay over, or otherwise pay, any withholding or other Taxes payable by the Company with respect to such Member or as a result of such Member's participation in the Company if, and to the extent that, the Company shall be required to withhold or pay any such Taxes (including any amounts withheld from amounts payable to the Company to the extent attributable, in the judgment of the Company, to the interest of such Member in the Company). The Member shall be deemed for all purposes stated herein to have received a payment from the Company pursuant to Section 6.1-6.2 as of the time such withholding or Tax is required to be paid, which payment shall be deemed to be a distribution with respect to such Member's Interests. To the extent that the aggregate of such deemed payments to a Member for any period does not exceed the distributions to which such Member is otherwise entitled for such period, the Company shall reduce the amount of the distributions which would otherwise have been made to such Member, and if such distributions are not sufficient to reimburse the Company for such Tax payments (as the Company reasonably determines), the Company shall notify such Member who shall pay over to the Company, within fifteen (15) Business Days of such notice, an amount equal to such shortfall. Interest shall accrue on any amounts that a Member fails to pay to the Withholding Agent within fifteen (15)

Business Days after it is requested under this Section 6.3f.6. at the lesser of (A) the Prime Rate plus 4% per annum and (B) the maximum rate permitted by Applicable Law. To the extent commercially reasonable, the Company shall give prompt notice to each Member of any potential withholding or other Taxes payable by the Company with respect to such Member or as a result of such Member's participation in the Company and shall cooperate with each Member desiring to take reasonable steps to mitigate any such Tax liability provided, that (i) any expenses associated with such cooperation shall be borne solely by the applicable Member and (ii) the Company shall not be precluded from fulfilling all its withholding and other Tax obligations under Applicable Law (and shall not be liable to ainv Member for fulfilling such obligations).

30

(c) To the extent able, each Member shall deliver to the Company: (i) an affidavit in form satisfactory to the Company that such Member (or its partners, members, shareholders or other owners as the case may be) is or is not subject to Tax withholding under the provisions of any federal, state, local, foreign or other law as of the date of this Agreement; and/or (ii) a certificate of non-foreign status under Treasury Regulations Section 1.1445-5(b)(3)(ii) (or any successor provision), and any other certificates, forms, or instruments reasonably requested by the Company relating to such Member's status under such laws. Each Member shall cooperate with the Company to the extent reasonably requested by it in connection with any Tax audit of or involving the Company or any of its existing or former investments.

(d) The economic burden of any Tax (whether collected through withholding or directly imposed on the Company or any subsidiary (whether by law, regulation or contract)) that, in the Company's reasonable discretion (as determined by the Board of Directors), is attributable to the identity or jurisdiction of a Member or to such Member's failure to provide the information described in Section 64-66(c) will be specially allocated by the Company to any such Member and the Company may similarly specially allocate amounts held in reserve by the Company or any subsidiary related to such Tax, or an indemnity related thereto, or a purchase price discount, holdback, offset or similar reduction in gross proceeds reasonably related to such Tax. Any such Member shall be treated as having received an amount equal to all such Taxes paid or withheld as a distribution pursuant to Section 6-.6.2.

Section 6.7 Seet4ion Information to Bebe Provided by Members.

(a) Prior to this Agreement becoming effective, each Member shall provide a duly completed and executed valid IRS Form W-9 or W-8BEN, and shall provide a new IRS Form W-9 or W-8BEN (or successor forms) promptly upon learning that any form provided to the Company has become obsolete or incorrect.

(b) In case of any assignment of a Membership Interest or admission of a new Member pursuant to this Agreement, a Member shall (unless waived in writing by the Company) provide a duly completed and executed valid IRS Form W-9 or W-8BEN (or successor forms) prior to such assignment or admission becoming effective and shall provide a new IRS Form W-9 or W-8BEN (or successor form) promptly upon learning that any form provided to the Company has become obsolete or incorrect.

ARTICLE VII MANAGEMENT: RIGHTS. POWERSi AND DUTIES Section 7.1 General.

(a) Except as provided in this Agreement and except for situations in which the approval of rany or aMembembers is expressly required by this Agreement or non-waivable provisions of Applicable Law, (i) all of the powers of the Company shall be exercised by or under the authority of, and the business and affairs of the Company shall 31 922964.'jg D.C. Seyvet 1. 1 SW

be managed under the direction of, a board of directors (the ;"Board of Directors'-"_) and (ii) the Board of Directors may make all decisions and take all actions for the Company not otherwise provided for in this Agreement. The Board of Directors must act as a board in accordance with the provisions of this Agreement, and no individual Director, as such, shall have any authority to bind or act for, or assume any obligation or responsibility on behalf of, the Company unless expressly authorized to do so by action taken by the Board of Directors in accordance with this Agreement.

(b) The Members shall have no power to participate in the management or affairs of the Company other than the right to appoint Directors and the right to nominate or designate officers as expressly set forth herein and the right to vote on the matters set forth in Section 7.8 or matters requiring approval of the Members as set forth herein or under Applicable Law. The Members shall not have meetings or voting rights with respect to the management of the Company and shall not be entitled to vote on or consent to or approve or disapprove actions or decisions regarding the Company except as expressly provided herein or as required by Applicable Law. Accordingly, no Member shall be considered an agent of the Company solely by virtue of being a Member, and no Member shall have authority to act for or bind the Company solely by virtue of being a Member. Members shall act by written consent with respect to any action required or permitted to be taken by the Members.

Section 7.2 The Board of Directors.

(a) Composition. The Board of Directors shall be composed of ten (

Directors. Each of Con ste-1tatiknCNL and EDFD and their respective successors, if any, shall have the right as a Member to appoint five k5)=Directors to the Board (such Directors, the "Con*te!'atio:CNL Directors" and the "EDFD Directors," respectively), which directors shall include the Chairman (who shall be a U.S. citizen). All of the Directors appointed by CensCelh CNL or any successor to GonastellationENL shall be U.S. citizens. The Board shall elect the CEO of the Company.

The initial Directors appointed by C,,lteIation.. i. be: [ 1. [ .[

S..........-nd- CNL shall be: Michael Wallace. Henry Barron. Charles Berardesco.

Jonathan Thayer and Kathleen Hyle.

The initial Directors appointed by EDFD shall be: [ _], [ ], [

I__ ] and [ Jean-Pierre Benqui. Jean-Paul Palma. Stiphane Ramon. Jacques Regaldo. and Jacques Sacreste.

(b) Election and Tenure of Directors. Each Director shall hold office until his successor has been appointed and qualified, or until the earlier of his death, disability, resignation or removal as provided in this Agreement.

(c) Removals and Vacancies. Any Director may be removed at any time, with or without cause, only by the Member or its successor, if any. if such successor is a Membe that appointed such Director. Any Director may resign at any time upon written notice to the Board of Directors and the Members. Such resignation shall take effect at the time 32

specified in the written notice, or, if no time is specified therein, at the time of its receipt by the Members; provided, however, that the acceptance of a resignation will not be necessary to make it effective, unless so specified in the resignation. Any vacancy on the Board of Directors may only be filled by the Member or their resnective successors. if any. if such successor is a Member, that originally appointed the Director who is no longer serving in such capacity. The applicable Member or their respective successors, if any. if such successor is a Member.

shall promptly appoint a replacement for any such Director who has resigned or was removed.

(d) Regular Meetings. Regular meetings of the Board of Directors shall be held no less frequently than quarterly at such time as may be designated from time to time by the Board of Directors. All meetings of the Board of Directors shall be held at the general offices of the Company or elsewhere, as determined from time to time by the Board-of Directors.

(e) Special Meetings. Special meetings of the Board of Directors may be held at any time or place upon call by the Chairman of the Board of Directors or the CEO or upon the written request of at least twoA2 Directors (addressed to the Secretary of the Company).

(f) Notice of Meeting. The Secretary shall give notice to each Director of each regular and special meeting of the Board of Directors. The notice shall state the time, place and agenda of the meeting and include appropriate documentation to be considered at the meeting. Notice for regular meetings is given to a Director when it is delivered personally to the Director, left at the Director's principal residence or usual place of business, or transmitted by facsimile or telephone, at least seven=M Business Days before the date of the meeting or, in the alternative, sent by first priority, overnight (if available) courier addressed to the Director's address as it shall appear on the records of the Company, at least eight (8) Business Days for domestic deliveries to overnight delivery areas or nine (9) Business Days for international and other deliveries before the day of the meeting. Notice for special meetings shall be given to each Director with as much advance notice as is practicable under the circumstances. Notice of any meeting of the Board of Directors is waived by any Director who attends the meeting or who, before or after the meeting, signs a waiver of notice which is filed with the records of the meeting. Any meeting of the Board of Directors, regular or special, may adjourn from time to time to reconvene at the same or some other place, and no notice need be given of any such adjourned meeting other than by announcement.

(g) Quorum, Action by Directors. Except as set forth in Sections 7.2(@

and 7.2(k), the action of a majority of the Directors present in person or by proxy (which proxy shall only be given to a Director) at a meeting at which a quorum is present is an action of the Board of Directors, provided, that; at least one director appointed by each of Co.nstellation and EDF-DCNL. if it is a Member. or its respective successor. if any, if such successor is a Member. and EDFD. if it is a Member. or its respective successor. if any. if such successor is a Member. votes in favor of the action, with the exception of matters decided by a casting vote pursuant to Section 7.3(c) or decided pursuiant to Section 7.2(k). A majority of the entire Board of Directors, including at least one Director appointed by each of Cons.tllati'+ and E-EDCNL. if it is a Member. or its respective successor, if any, if such successor is a 33

Member. and EDFD. if it is a Member. or its respective successor, if any. if such successor is a Membler, shall constitute a quorum for the transaction of business. In the absence of a quorum, the Directors present, by majority vote and without notice other than by announcement, may adjourn the meeting from time to time until a quorum shall a4eid preen. At any such reconvened meeting at which a quorum shall be present, any business may be transacted which might have been transacted at the meeting as originally notified. Any action required or permitted to be taken at a meeting of the Board of Directors may be taken without a meeting, if a unanimous written consent which sets forth the action is signed by each Director and filed with the minutes of proceedings of the Board of Directors.

(h) Meeting by Telephone Conference. Members of the Board of Directors may participate in a meeting by means of a conference telephone or similar communications equipment if all persons participating in the meeting can hear each other at the same time. Participation in a meeting by these means constitutes presence in person at a meeting.

(i) Committees of the Board of Directors. From time to time, the Board of Directors may establish one or more committees with such composition, responsibilities and powers as the Board of Directors may determine, provided, however, that such committees shall, at a minimum, include an audit committee-amd a compensation committee and a governance committee; and provided, further, that Directors appointed by each of Cmsitellation anAd ErDFDCNL. if it is a Member. or its respective successor, if any. if such successor is a Member, and EDFD. if it is a Member,. or its respective successor, if any. if such successor is a Member. shall be appointed in equal numbers on all such committees. Committees shall meet at such times as they or the Board of Directors directs. The decisions of any committee shall be subject to the ultimate approval of the Board of Directors.

The Board of Directors shall establish rules governing the organization and actions of each committee based on the provisions of this Agreement with respect to the Board of Directors.

The goveruance committee shall review the Company's organizational structure at least annually (j) Special Matters. Notwithstanding anything herein to the contrary, but subject to Section 7.3(c), approval of all the Directors then in office shall be required with respect to the following matters (each of which shall constitute'a L'-!_Special MatterqE). At any time that the Directors are considering a Special Matter, all of the Directors appointed by a Member must vote in the same manner, either for or against.

(i) The timing of the presentation and adoption of each Annual Budget, Three-Year Budget and Strategic Plan; (ii) Any increase in the cost of a material element identified in the Annual Budget or Provisional Budget that individually or in the aggregate amounts to a material increase in the cost of such element in the Annual Budget or Provisional Budget, or any increase in any other costs incurred in accordance with the Annual Budget or Provisional Budget that amounts to a

.34

material increase in the aggregate costs under the Annual Budget or Provisional Budget (other than any variance relating to a Non-Controllable Item);

(iii) The entry into of any contract that exceeds $50 million in total potential liability or risk to the Company over the term of the contract, unless the expenditures for such contract are provided for in the Annual Budget, Three-Year Budget or Provisional Budget; (iv) The entry into of any contract between the Company and eitheranv Member or any of such Member's Affiliates not specifically provided for in the Annual Budget, Three-Year Budget or Provisional Budget and exceeding $10 million in total potential liability or risk to the Company over the term of the contract; (v) The making of any distribution by the Company to its Members (other than e-ash-distributions ii .... pe.t of M. mbe..' Tax..

iab .required to be made pursuant to Section &__) or by any Subsidiary to the Company (other than as necessary so that the Company ma' make distributions required to be made Dursuant to Section 6.3);

(vi) Any change to the organization, governance or management of any Subsidiary of the Company from the principles set forth in Section 7.10, and any commitments to provide capital or credit support to a Subsidiary or Investee Company; (vii) The issuance of any New Securities or the admission of any new Member to the Company (other than in connection with a Transfer of a Membership Interest in compliance with Seetion 9.2-a.'4i4i)ArtideleX or Section k220{-)12.2 and subject to any approval required under Section 7.8);

(viii) Any incurrence of indebtedness, individually or in a series of related transactions that have not been expressly approved as a Special Matter, in excess of $50 million, or the granting of any guaranty or lien, mortgage or pledge over all or substantially all of the assets of the Company and its Subsidiaries; (ix) Initiating or making any settlement or compromise of a claim in excess of $10 million in connection with a dispute (whether or not involving litigation) involving a third- party, or any dispute with a Governmental Authority; (x) Staffing of key executive officer positions of the Company, consistent with Section 7.9; (xi) A grant of authority to the Chairman, CEO or other officers of the Company that would materially alter the authority granted to such 35

officer under this Agreement other than delegations of authority in the ordinary course of business; (xii) Any reorganization, dissolution, liquidation, winding up or bankruptcy of the Company or any Subsidiary of the Company, or any vote by the Company relating to its ownership interest in any Subsidiary or Investee Company; (xiii) Any decision requiring the Members to make any Additional Capital Contributions; (xiv) Amending in any material respect the charter, bylaws or other organizational documents of any Company Subsidiary or Investee Company; (xv) Any decision by the Company to enter into a new line of business; (xvi) Changes in material accounting policies, other than as required by GAAP; (xvii) The engagement or discharge of independent auditors; (xviii) Any decision by the Company to enter into any material acquisition, divestiture, joint venture or partnership; (xix) Any decision by the Company to enter into a Company Change of Control transaction or to effect an initial public offering of the Company; (xx) Any recapitalization, reclassification or similar event by the Company; (xxi) Any loans or advances provided to the Company by a Member, except for any loan made by a Member to the Company in satisfaction of a failure by the ether ,Memberanother Member who is not an Affiliate of the Member providing the loan or advance to make a capital contribution in accordance with Section 4.2; (xxii) The decision as to whether or not to stop operations and/or close a nuclear facility to begin its decommissioning; (xxiii) The decision to seek re-licensing of a nuclear facility; (xxiv) The decision to buy, sell, lease- or otherwise dispose of its interest in a nuclear facility; and 36

(xxv) Beginning on January 1, 2011, from such time that (i) the credit rating of Constellation's senior unsecured debt is below BBB-according to S&P or Baa3 according to Moody's or (ii) the aggregate Fixed Product Exposure under all CECG Power Purchase Agreements exceeds

$100 million, the decision to enter into any Monthly Energy Hedue Transaction under any CECG Power Purchase Agreement after such event which requires the delivery of Fixed Product on or after January 1. 2012:

provided, that this decision shall no longer be deemed to be a Special Matter if, prior to January 1, 2011. CECG and each Company-Generation Sub have amended each of the CECG Power Purchase Agreements to include a mutually acceptable credit arrangement supporting CECG's obligations under each of the CECG Power Purchase Agreements-txxvi) Any decision to terminate, restructure or repurchase any Monthly Energy Hedge Transaction:

SOn or before December 31. 2010. any decision to amend the Company's Risk Profile Guidelines from those established as of the Effective Date;

~ The decision to cause a Comaany-Generation Sub to extend the term of a CECG Power Purchase Agreement or an EDFTNA Power Purchase Agreement:

(jjx The decision to cause a Company-Generation Sub to accept amended credit support provisions under a CECG Power Purchase Agreement; and (xxx (-**?4-Entering into any agreement or arrangement to do any of the above.

M Affiliate ContractDefault Matters. Notwithstanding anything herein to the contrary, in the event that the Company or any of its Subsidiaries, on the one hand. is party to an agreement (an "Affiliate Contract") with a Member or an Affiliate of a Member (not including the Company or any of its Subsidiaries), on the other hand (an "Affiliate Contract Party"), the Directors appointed by the Member that is the Affiliate Contract Party or is an Affiliate of the Affiliate Contract Party shall recuse themselves from actions and decisions with respect to Specified Actions regarding any such Affiliate Contract. The Directors appointed by the other Member(s) who is not an Affiliate Contract Party or an Affiliate of the Affiliate Contract Party shall have the sole right to (I) direct or cause, as applicable, the Company and (2) act on behalf of the Company in its capacity as sole shareholder of any Company-Generation Sub to direct or cause. as applicable, such Company-Generation Sub, as appropriate, with respect to all actions and decisions under such Affiliate Contract (other than such actions or decisions that are ordinary course or day-to-day business decisions) such as consent to assignment.

declaration of defaults and termination events, declarations of early termination dates.

37

suspension of performance nfrcement of remedies, termination and material amendments (the "Specified Actions"); provided. however, that this Section 7.2(k) shall not apply (i) to any action subject to the Chairman casting vote enumerated in Section 7.3(c); or (ii) to any action or decision that would constitute a Special Matter pursuant to Section 7.2(i). Notwithstanding the foregoing, the Members acknowledge that the Company has entered into the Affiliate Contracts set forth on Schedule 7.2(k) as of the date hereoL Section 7.3 Officers.

(a) Election, Tenure and Removal of Officers. The officers shall be elected by the Board of Directors. which shall establish the roles and responsibilities of such officer. Where this Agreement provides that the holder of a particular office is to be nominated by one Member, any person elected to such office must have been nominated by such Member.

An officer shall serve until his death, resignation or removal. All officers or agents of the Company may be removed at any time by the Board of Directors. The removal of an officer or agent does not prejudice any of his contract rights. The Board of Directors (or any committee or officer authorized by the Board of Directors) shall fill a vacancy which occurs in any office subject to the nomination rights of a Member specified in this Agreement.

(b) Executive Officers. The Company shall have a President who shall be the Chief Executive Officer (the _ -CEO_)

and who shall be a U.S. citizen, a Secretary, a Treasurer, a Chief Nuclear Officer and such other officers as the Board of Directors may deem necessary for the conduct of the business and affairs of the Company. A person may hold more than one office in the Company. Notwithstanding anything to the contrary in this Section 7.3 describing the responsibilities of the executive officers of the Company. the Board of Directors shall confer at least annually on the roles and responsibilities of key employees of the Comav (c) Chairmanof the Board. The Chairman of the Board and anyone who acts for him must be a U.S. citizen. The Chairman shall be designated by GonstettaionCNL. if it is a Member. from among the Directors appointed by Censtella*ionCNL and shall preside at all meetings of the Board of Directors at which he shall be present. He shall have such powers as are from time to time assigned to him by the Board of Directors. Notwithstanding the prior sentence, the Chairman's primary duties will include overseeing relationships with U.S. Governmental Authorities and other key relationships, reviewing corporate communications and providing an interface with the public. In connection with the latter functions, the Chairman shall make reasonable efforts, taking into account the urgency of the matter, to inform and consult with the Board of Directors with regard to corporate communications and public interface activities involving sensitive matters. In the event of a deadlock of the Board of 4it-Directors, the Chairman shall have a casting (deciding) vote on the following matters:

(i) Any matter that, in view of U.S. laws or regulations, requires or makes it reasonably necessary to assure U.S. control; 38 822865.08~ D.G. Seu'..r 2A' MSW

(ii) Any matter relating to nuclear safety, security or reliability, including, but not be limited to, the following matters:

(1) implementation or compliance with any NRC generic letter, bulletin, order, confirmatory order, or similar requirement issued by the NRC; (2) prevention or mitigation of a nuclear event or incident or the unauthorized release of radioactive material; (3) placement of the plant in a safe condition following any nuclear event or incident; (4) compliance with the Atomic Energy Act, the Energy Reorganization Act, or any NRC rule; (5) the obtaining of or compliance with a specific license issued by the NRC and its technical specifications; and (6) compliance with a specific Final Safety Analysis Report, or other licensing basis document; provided, that the Chairman shall not exercise the casting vote in connection with any matter specified in this Section 7.3(c)(ii) to implement an option that is less likely to promote safety than that being proposed by the EDFD Directors; (iii) Any decision relating to U.S. regulatory strategy or the relationship with the NRC consistent with Section 7.8; (iv) The adoption of any charter, any change in the authority or composition, or any matter relating to compensation, of the NAC, provided that such change does not alter the non-voting advisory nature of the NAC; (v) Any settlement or compromise of a claim in excess of

$10 million but not in excess of $30 million in connection with a dispute (whether or not involving litigation) involving a U.S. or Canadian Governmental Authority, provided, that such settlement or compromise does not involve (1) an agreement to a consent decree or agreement materially restricting and decreasing the value of the lawful business of the Company5 or (2) an admission of criminal liability on the part of the Company or any of its Subsidiaries; (vi) Any other issue reasonably determined by the Chairman in his prudent exercise of discretion to be an exigent nuclear safety, security or reliability issue; and 39

(vii) Staffing of key executive officer positions of the Company, and upon any vacancy in the office of CEO, consideration of the second candidate nominated for such position under Section 7.2(j);

and, notwithstanding SetionL7.2(g), any such action approved pursuant to this Section 7.3(c) shall constitute an action of the Board of Directors. The Chairman's casting vote shall not apply to any Tax matters.

(d) CEO. The CEO shall be a U.S. citizen. In the absence of the Chairman of the Board, the CEO shall perform all duties of the Chairman of the Board but shall not have a vote other than any vote he may have if he is otherwise a Director. The CEO shall have the power and authority to operate the Company on a day-to-day basis within the broad parameters set forth in the Annual Budget and Strategic Plan, including the ability to sign contracts and take other actions within the scope typically granted to a CEO of a business enterprise, and shall manage the organization and responsibilities of senior management to achieve the goals established by the Board of Directors. The CEO may sign and execute, in the name of the Company, all authorized deeds, mortgages, bonds, contracts or other instruments, except in cases in which the signing and execution thereof shall have been expressly delegated to some other officer or agent of the Company; and, in general, he shall perform all duties incident to the office of a president of a corporation, and such other duties as are from time to time assigned to him by the Board of Directors. The CEO shall be responsible, in consultation with the Chief Nuclear Officer, for appointing key executive officers at each Licensed Subsidiary, in accordance with Section 7.9. The CEO (including any successor CEO) shall be appointed by the Board of Directors and may be removed only by the Board of Directors.

(e) Vice Chairmanof the Board. The Vice Chairman shall be designated by the EDFD Directors and shall have such powers and duties as may be assigned to him by the Board of Directors. In no event shall the Vice Chairman have a casting (deciding) vote.

(f) Vice Presidents. Each Vice President, if one is appointed, shall have such powers and duties as may be assigned to him by the Board of Directors or the Chairman of the Board. A Vice President may be designated by the Board of Directors or the Chairman of the Board to perform, in the absence of the CEO, all the duties of the CEO.

(g) Secretary. The Secretary shall attend all meetings of the Board of Directors and shall notify the Directors of such meetings in the manner provided in this Agreement. He shall record the proceedings of all such meetings in books kept for that purpose.

He shall have such other powers and duties as may be assigned to him by the Board of Directors or the Chairman of the Board, as well as the specific powers assigned by this Agreement.

(h) Treasurer. The Treasurer shall have the care and custody of the funds and valuable papers of the Company, and shall receive and disburse all monies in such manner as may be prescribed by the Board of Directors or the Chairman of the Board. He shall 40 822865.08 D.G. Serýer--2-ýMSW

have such other powers and duties as may be assigned to him by the Board of Directors or the Chairman of the Board, as well as the specific powers assigned by this Agreement.

(i) Assistant Officers. Each assistant officer can act in the place of the person holding the office to which his position relates and perform all of the duties of such officer, consistent with Applicable Law. In addition, he shall have such powers as are from time to time assigned to him by the person holding the office to which his position relates, the CEO, the Chairman of the Board or the Board of Directors.

(j) ChiefNuclear Officer. The Chief Nuclear Officer of the Company shall be a U.S. Citizen (not a dual national). The Chief Nuclear Officer shall be responsible for operation of the Licensed Facilities of the Company and its Subsidiaries. The Chief Nuclear Officer shall report directly to the CEO.

(k) Compensation. Subject to the limitations of the Annual Budget, officers of the Company (other than the CEO) shall receive such compensation as shall be determined by the CEO after consultation with the compensation committee. Subject to the limitations of the Annual Budget, the CEO and any independent Directors shall receive such compensation as shall be determined by the Board of Directors (after receiving a recommendation from the compensation committee).

(1) ParamountResponsibility of Certain Officers. The Chairman of the Board of Directors, the Company's CEO and the Company's Chief Nuclear Officer shall have the responsibility and authority to ensure, and shall ensure, that the business and activities of the Company and its Subsidiaries with respect to its Licensed Facilities are at all times conducted in a manner consistent with the protection of the public health and safety and common defense and security of the United States.

Section 7.4 Budget and Strategic Plan.

(a) Annual Budget and StrategicPlan. The initial annutal-operating budget for the Company for the y*aini+h--theperiod beginning upon execution of this Agreement o-ee-u through December 31, 2010 shall be the budget as in effect at such time, which is attached hereto as Exhibit B. In the absence of contrary direction from the Board of Directors, the CEO shall present to the Board, no later than the fourth quarter of each Fiscal Year (beginning in the year of the execution of this Agreement), (i) an annual operating budget for the Company for the following fiscal year (the !-'Annual Budget'1), (ii) an operating and capital expenditures budget for the Company for the following three M Fiscal Years (a L"=Three-Year BudgetL-', and (iii) a strategic business and operating plan for the following three 3)years (a "_Strategic PlanL-D, for the Company, its Subsidiaries and its Investee Companies for review and approval by the Board. The Board will seek to approve the Annual Budget, the Three-Year Budget and the Strategic Plan, in accordance with the requirements of Section 7.2(j)(i), no later than the end of the calendar year of the Fiscal Year with respect to the following year's budgets and Strategic Plan.

41 9224(5.09.. Serve 2A' MSW

(b) ProvisionalBudget. If a proposed Annual Budget is not adopted by the Board of Directors prior to the end of a Fiscal yYear, then the Annual Budget previously approved by the Board for the preceding Fiscal Year shall remain in effect, after giving effect to any dispositions or other material changes to the assets of the Company or any of its Subsidiaries during such Fiscal Year (the "'Provisional Budgete). Any items of the proposed Annual Budget that have been approved will become operative. If the Board of Directors adopts an Annual Budget prior to the end of such Fiscal Year, such Annual Budget shall then become effective.

(c) A Provisional Budget shall be adjusted automatically for the following (to the extent it does not already incorporate such item): (i) the budgeted amount for any expenditures over which the Company, its Subsidiaries and its Investee Companies have little or no control, such as real property Taxes, insurance premiums, utility charges, interest and principal due on then-existing indebtedness entered into in accordance with terms of this Agreement and amounts payable pursuant to the terms of then-existing contracts by which the Company, its Subsidiaries and relevant Investee Companies are bound (collectively, "_'Non-Controllable Items-D shall be the amount required to pay such items, and (ii) the budgeted amount for recurring capital expenditures and any other items of expense that are not Non-Controllable Items shall be the applicable amount set forth in the then most recently approved Annual Budget or, if not represented in the Annual Budget, in the Three-Year Budget, such amounts in (ii) above being adjusted for changes in inflation as reflected in the appropriate price index for such item and/or locale.

(d) The Company and its Subsidiaries may make any expenditures that are consistent with the Annual Budget or the Provisional Budget.

(e) Notwithstanding the vote required to approve the Annual Budget, Three-Year Budget and Strategic Plan as set forth in Section 7.2(j)(ii), to the extent a Special Matter has been unanimously approved by the Board of Directors pursuant to Section 7.2(j), the Annual Budget, Three-Year Budget and Strategic Plan shall be considered to have been revised accordingly.

42 822&586ý D.G. Sei-. et12A

Section 7.5 Nuclear Advisory Committee. The Nuclear Advisory Committee (the "_'.1NAC"I_) shall serve the Company in a non-voting advisory capacity, shall report to and provide transparency to the NRC and other U.S. Governmental Authorities regarding foreign ownership and control of nuclear operations. The NAC shall be composed of U.S. citizens who are not officers, directors or employees of the Company, EDFDCNL or C-"..e... , *4eflE and shall be appointed by the Board of Directors. Members of the NAC shall be appointed for a term of two-2 years, at the end of which they shall be reappointed or replaced by the Board of Directors. The initial members of the NAC shall be composed of the individuals who, as of the date hereof, serve on the Advisory Committee of Unistar Nuclear Energy, LLC pursuant to the Unistar Nuclear Energy, LLC Operating Agreement, dated as of July 20, 2007, by and among Constellation, EDFD and Unistar Nuclear Energy, LLC. At least annually, the NAC shall prepare a report and supporting documentation to be delivered to the Board of Directors, which report shall advise the Company as to whether additional measures should be taken to ensure that the Company is in compliance with U.S. laws and regulations regarding foreign domination or control of nuclear operations and that a decision of a foreign government could not adversely affect or interfere with the reliable and safe operation of any nuclear assets of the Company, its Subsidiaries or Affiliates. In connection with its duties, the NAC shall have the power and authority, at the Company's reasonable expense, to retain outside consultants, lawyers and accountants, delegate matters to Company personnel and otherwise do such other acts as are reasonably necessary or advisable to carry out its duties hereunder. The Board of Directors may at reasonable times and upon reasonable cause request the NAC to provide a justification or explanation regarding the expenses of the NAC. The Board of Directors will have direct access to the NAC regarding issues pertaining to foreign ownership and control of the Company. The NAC will advise on and recommend appropriate additional policies to prudently assure the Company's continued compliance with provisions of U.S. law and regulations regarding (i) nuclear security plans, including physical security and cyber security; (ii) screening of nuclear personnel; (iii) protection of critical nuclear infrastructures; and (iv) U.S. export regulations.

Section 7.6 Existing Nuclear Plant Subsidiaries. Each Licensed Subsidiary will have a board of direct6rs appointed by the Board of Directors of the Company in accordance with Section 7.9. The Board of Directors of each Licensed Subsidiary shall be appointed in accordance with Section 7.20).

Section 7.7 Liability and Indemnification.

(a) Liabilityfor CertainActs. Each Director and officer shall perform his duties (i) in good faith; (ii) in a manner the person reasonably believes to be in the best interests of the Company, and (iii) with such care as an ordinarily prudent person in a like position would use under similar circumstances. Notwithstanding the foregoing, (1) Directors may vote or consent in accordance with the direction of the Member appointing them, and shall not be held liable to the Company or any Member for a breach of any obligation to the Company or a Member when acting in accordance with any such directions and (2) the Directors and officers shall not be liable to the Company or any Member for any action taken or omission in managing the business or affairs of the Company if the Directors and officers have the reasonable belief that such act or omission is in or is not contrary to the best interests of the Company and is within the scope of authority granted to them by the Agreement. In performing 43 X; e-Me 28iA ANSW,

his duties, a Director or officer shall be entitled to rely on any information, opinion, report, or statement, including any financial statement or other financial data, prepared or presented by (x) any officer (in the case of a Director) or any other officer (in the case of an officer) or any employee of the Company whom the person reasonably believes to be reliable and competent in the matters presented; (y) a lawyer, certified public accountant, or other person, as to a matter which the person reasonably believes to be within such person's professional or expert competence; or (z) with respect to a Director only, a committee of the Board of Directors on which the Director does not serve, as to a matter within the committee's designated authority, if the Director reasonably believes the committee to merit confidence. However, a Director or officer will not be acting in good faith if he has any actual knowledge concerning the matter in question which would cause such reliance to be unwarranted.

(b) Members. The Members shall not be engaged in the management of the Company, and shall not be liable to the Company for any loss or damage sustained by the Company except for (i) any loss or damage resulting from intentional misconduct or knowing violation of Applicable Law; or (ii) liability for any breach of this Agreement. To the fullest extent provided by law, no Member shall have any fiduciary duty, duty of care or any other duty to any other Members or to the Company; provided, however, that the foregoing shall not limit any Member's obligation under or liability for breach of the express terms of this Agreement or the Master Agreement. The Members shall be entitled to rely on information, opinions, reports or statements, including but not limited to financial statements or other financial data, prepared or presented by any Director, officer or any employee of the Company whom the person reasonably believes to be reliable and competent in the matters presented, or any lawyer, certified public accountant, or other person, as to a matter which the person reasonably believes to be within such person's professional or expert competence.

(c) Indemnification.

(i) The Company shall indemnify, advance expenses and hold each Director, each officer and each member of the NAC harmless against any and all claims, actions, demands, costs, expenses (including attorneys fees),

damages and losses as a result of any allegation, claim or proceeding relating to any act, decision or omission concerning the activities of the Company and/or the authority granted such person pursuant to this Agreement, except for fraud. The Board of Directors may cause the Company to indemnify and advance expenses to other employees and agents of the Company to the same or to a lesser extent as indemnification is provided to the Directors, officers and members of the NAC.

Any indemnification and advancement of expenses provided by the Company shall inure to the benefit of the heirs, executors, administrators, successors and assigns of the person entitled to indemnification.

(ii) The foregoing rights of indemnification shall not be exclusive of any other rights to which those seeking indemnification may be entitled.

44

(iii) The Board of Directors may take such action as is necessary to carry out these indemnification provisions and is expressly empowered to adopt, approve and amend from time to time this Agreement, resolutions or contracts implementing such provisions and to provide for any further indemnification arrangements as may be permitted by law. No amendment of this Agreement or repeal of any of its provisions shall limit or eliminate the right to indemnification or advancement of expenses provided hereunder with respect to any act or omission occurring prior to such amendment or repeal. The Company may, if the Board of Directors deems it appropriate in its sole discretion, obtain insurance for the benefit of the Board of Directors and the officers, employees and agents of the Company.

(iv) Notwithstanding anything to the contrary contained herein, no person serving as a Director, officer or member of the NAC shall be liable to the Company or any Member for money damages except to the extent that (1) it is proved that the person actually received an improper benefit or profit in money, property, or services for the amount of the benefit or profit in money, property; or services actually received, or (2) a judgment or other final adjudication adverse to the person is entered in a proceeding based on a finding in the proceeding that the person's action, or failure to act, was the result of active and deliberate dishonesty and was material to the cause of action adjudicated in the proceeding. No amendment of this Agreement or repeal of any of its provisions shall limit or eliminate the limitation on liability for money damages provided to Directors, officers and members of the NAC hereunder with respect to any act or omission occurring prior to such amendment or repeal.

(v) Notwithstanding anything to the contrary contained herein, the advancement of expenses to any Person shall be conditioned upon the Person seeking such advancement providing the Company (1) a written affirmation that the Person has a good faith belief that the standard of conduct necessary for indemnification as provided in this Section 7.7 has been met and (2) a written undertaking to repay the amount advanced if it is ultimately determined that the standard of conduct was not met.

Section 7.8 Member Approvals. The following actions will require approval by written consent of eac-haUl Members in addition to any approval required of the Board of Directors:

(a) Approval of any amendment to this Agreement other than amendments expressly permitted to be made by the Board of Directors pursuant to this Agreement; (b) Transfer of a Membership Interest (except as expressly permitted by this Agreement) or the admission of any Person as a Member (except for a transferee pursuant to a UTransfer expressly permitted by this Agreement);

45 g2-2*gg,08-t*(4:-. Sep.*e*-_ ?,--Mg*

(c) Approval of any amendment to the Company's Articles of Organization; and (d) Except as provided in this Section 7.8, no act of the Company requires the unanimous consent of the Members. Accordingly, except as provided in this Section 7.8, wherever the Act would otherwise require unanimous consent of the Members to approve or take any action, such consent shall not be required.

Section 7.9 Staffing.

(a) Non-Discrimination Policy. The Members acknowledge that U.S.

law and policy require that certain activities of the Company remain under the control and management of U.S. citizens and direct that the Company at all times comply with such foreign ownership, control or influence limitations as have been established by U.S. law, regulation or agreement with any Governmental Authority. Without in any way diminishing the foregoing, it shall be the policy of the Company to endeavor, to the maximum extent possible consistent with the foregoing, to permit the involvement of Directors, executive officers, officers and other personnel appointed, seconded, assigned or nominated by EDFD or any of its AffiliatesgJ4 successor. if anv. in accordance with this Agreement, the assignment and secondment agreement or the technical services agreement to a position with the Company or a Subsidiary of the Company, without regard to nationality. This policy shall be subject to such exceptions as may be necessary or appropriate to avoid even an appearance of foreign control or influence over such additional areas of the Company's business deemed sensitive by U.S. Governmental Authorities, but such exceptions shall be subject to approval by the Board of Directors.

(b) Appointment of Employees. Each Member will agree to contribute adequate staff for the management of the Company, its Subsidiaries and Investee Companies in accordance with the Member's special competencies, capabilities, the requirements of Applicable Law, the regulatory strategy of the Company and other agreements.

46

Section 7.10 Governance of Subsidiaries. Except as determined in accordance with Section 7.2(j)(vi) and Section 7.6, the agreements regarding organization, management and governance with respect to Subsidiaries and the responsibilities of the Members with respect thereto shall be substantially equivalent to those of the Company, with appropriate changes to reflect their positions as Subsidiaries of the Company.

Section 7.11 Events of Default. Upon an Event of Default or a Terminating EEynt., the non-Defaulting Member (the "Non. Def.aulting Merbehor the.Member that does not suffer the Terminating Event (and in each case. provided such Member is not an Affiliate of the Defaulting Member or Member suffering the TerminatinQ Event) may elect to transfer all or any portion of its membership interests in the Company without regard to the requirements of Section 9=-.3T9.3 but subject to compliance with clauses (a)(iii). (a)(iv). (a)(v).

(a)(viA. and (a)(vii) of Section 9.2.

Section 7.12 Delegation of Financial Authority. The Company and its Subsidiaries shall implement and operate pursuant to a written delegation of financial authority

,,r,,TA*" policy, which shall be reviewed and approved periodically by the Audit Committee of the Board of Directors.

ARTICLE VIII TAX MATTERS AND CAPITAL ACCOUNTS Section 8.1 Tax Treatment. fThe Comnanv and each of the Members intends that. for U.S. federal income Tax purposes, pursuant to RJevenue .*Ru1ing-9P9-5-;-the-sale by Constellationi to EDFD of the Dtisigniated inet isteated as the purchase by EDF-D 49.990%of thie assts of the Company, immediately followed by a contributioni by mEDED and Constellationi of heir respective interests il th oge assets to the Company iii exchanlgefr membership interests in the Company.Treasurv Regulations Sections 1.707-4 and 1.707-5. the distribution to CNL on the Effective Date pursuant to Section 6.1 be treated as a reimbursement of "preformation expenditures" and the payment to Constellation pursuant to Section 6.1 be treated as a repayment of "qualified liabilities." Each of the Members intends for its.initial capital

  • cot......tion t the Com. ay ,to ....... as

. t free c..ntribtion pur.sant to Section 721 of the - 4 initial ..... l N+i....,

tile Ce.,;.p.a.ny w414the CoMa4 to be treated as a partnership for U.S. federal income Tax purposes, and neither the Company nor ei4the+n Member shall take any action or position that is inconsistent with such classification.

Section 8.2 Tax Returns and Information.

(a) The Board of Directors shall cause to be prepared at the expense of the Company and shall timely file or cause to be filed all required and necessary Tax or information returns and all other filings for the Company, which shall be prepared by a nationally recognized accounting firm :peparedand in accordance with Applicable Law. The Board of Directors shall cause, at the expense of the Company, to be provided to each Member a copy of any Tax return or other information statement reasonably required by such Member, 47

including IRS Schedule K-4-L within ninety (90) Days after the end of the Fiscal Year (or as soon as reasonably practicable thereafter) in order to properly comply with its Tax filing requirements and shall cause to be provided to each Member all other information as may be reasonably requested by such Member in order to enable such Member (or the holder of a direct or indirect interest therein) to comply with its Tax obligations, including without limitation copies of notices from Tax authorities and other Tax-related information received by the Company. In addition, the Company shall cause to be prepared any filings, applications or elections necessary to obtain any available exemption from, or refund of, any material withholding or other Taxes imposed by any non-U.S. (whether sovereign or local) Taxing authority with respect to amounts distributable to the Members pursuant to this Agreement, to the extent the Company can do so without unreasonable effort or expense. Each Member agrees that it will cooperate with the Company in making any such filings, applications or elections to the extent the Company determines that such cooperation is necessary or desirable. If ei-heranv Member must make any such filings, applications or elections directly, the Company, at the request of such Member shall provide such information and take such other action as may reasonably be necessary to complete or make such filings, applications or elections, to the extent the Company can do so without unreasonable effort or expense. The Company shall distribute any amounts received as refunds of such non-U.S. Taxes to the Members in respect of which such non-U. S. Taxes were imposed. Any refunds of such non-U. S. Taxes received by the Company or a Member shall be treated as an additional distribution pursuant to Section 64-6.2 unless such amounts were already treated as having been distributed to such Member. In the event that a Member makes a request for a refund of non-U.S. Taxes previously paid by such Member or the Company, a copy of the request shall be sent by the Member to the Company.

(b) The Company shall deliver to EDFD and Conte!lation,ifitis Member, or its respective successor, if any, if such successor is a Member, CNL. if it is a Member, or its respective successor, if any, if such successor is a Member, and CEN, if it is a Member. or its respective successor, if any. if such successor is a Member, a draft IRS Form 1065 and drafts of any ether-state income Tax returns, thirj (301 days prior to the date on which the relevant return is to be filed (including extensions). Each of EDFD andE!Gonstelf,4;ei, if it is a Member. or its respective successor, if any, if such successor is a Member. CNL. if it is a Member, or its respective successor, if any, if such successor is a Member, and CEN.,

if it is a Member, or its respective successor, if any, if such successor is a Member. shall have the right within 151 days of receipt of the draft return to deliver a notice (an "Objection Notice") to the Company stating that EDFD, CNLor G.?nstellatioen.iEN (as may be the case) objects to any information contained on or omitted from any draft Company tlax return and setting forth an alternative treatment of the item or items disputed. If EDFD*CJIL or C*sellationCEN files an Objection Notice, the Board of Directors shall negotiate in good faith to resolve the item or items disputed. If EDFDCNL or C--stettaiieCEN (as the case may be) and the Board of Directors fail to resolve any disputed item, the Company shall file the Company Tax Rreturn in a manner consistent with the draft Company Tax RPreturn provided to EDFD.CNýL. and Ge*+stelliefCEN.

48

Section 8.3 Tax Matters Partner and Elections.

(a) The Members agree and consent thatC.A.,at,.,Jgo4t- .

a Member, CNL may, on behalf of the Company, at any time, and without further notice to or consent from e-taeiv Member, act as the tax matters partner within the meaning of Section 6231 (a)(7) of the Code for U.S. Ffederal income, state or local UTax purposes.

(b) All material Tax decisions and other matters not specifically and expressly provided for by the terms of this Agreement concerning accounting procedures and the allocation of profits, gains, deductions, losses and credits among the Members (including, but not limited to, ele.ti..s Secti..

.nder 754 of.theCod., oBr special allocations under Section 704(c) of the Code), shall be determined by the Board of Directors in good faith, except th i the Comnanv shall elect to use the "traditional method" described in Treasury Regulations Section 1.704-3 with respect to allocations under Section 704(c) of the Code and (ii) the Company shall make the election provided for in Section 754 of the Code with respect to the Fiscal Year in which EDFD first acquires a Membership Interest. Such determinations made in good faith by the Board of Directors shall, in the absence of manifest error, be final as applied to all Members. The T-tax Mmatters Pllartner shall, after any such determinations are made, file any elections or forms or documents with the IRS in accordance with these determinations, and shall otherwise take reasonable action with respect to any remaining Tax matters as may from time-to-time be required or advisable under the Treasury Regulations or other Applicable Law.

Section 8.4 Tax Sharing Procedures.

a EDFD Annual Tax Savings Amount and Constellation 704(c_

Tax Costs - Draft Computations. The Company shall deliver to EDFD and CNL. no later than thirty (30) days prior to the date on which the Company files its IRS Form 1065 with respect to each Fiscal Year. a draft computation of (i) the EDFD Annual Tax Savings Amount for such Fiscal Year (calculated in accordance with Section 8.4(c)) and (ii) the Constellation 704(c) Tax Costs for such Fiscal Year (calculated in accordance with Section 8.4(e)). Each of EDFD and CNL shall have the right within fifteen (15) days of receipt of such computations to deliver a notice to the Company objecting to such computations. If no such objection notices are delivered to the Company within such 15-day period, then such calculations of the EDFD Annual Tax Savings Amount and the Constellation 704(c)

Tax Costs for such Fiscal Year shall be considered final and conclusive. If one or mnor objection notices are delivered to the Company within such 15-day period, then the Board of Directors shall negotiate with EDFD or CNL as appropriate, in good faith to resolve any such objection(s). If the Board of Directors and EDFD or CNL, as appropriate, cannot resolve all such obiections within fifteen (15) days of the Company receiving such objection notices, the calculations in dispute shall be submitted for resolution to an independent, nationally recognized accounting firm selected by the Board of Directors in accordance with Section 7.2(g). The resolution decided by such firm shall be final and conclusive.

49

LIW Constellation Initial Tax Savings Amount - Draft Coniputation.

No later than thirty (30) days prior to the date on which Constellation files its IRS Form 1120 for its 2009 taxable year, Constellation shall deliver to EDFD and the Company a draft computation of the Constellation Initial Tax Savings Amount (calculated in accordance with Section 8.4(d)_. EDFD shall have the right within fifteen (15) days of receipt of such computation to deliver a notice to Constellation objecting to such computation. If no such objeetion notice is delivered to Constellation within such 15-day period, then such calculation of the Constellation Initial Tax Savings Amount shall be considered final and conclusive. If an obiection notice is delivered to Constellation within such 15-day period. then EDFD and Constellation shall negotiate in good faith to resolve such obiection. If EDFD and Constellation cannot resolve such obiection within fifteen (15) days of Constellation receiving such objection notice, the calculation shall be submitted for resolution to an independent, nationally recognized accounting firm selected by the Board of Directors in accordance with Section 7.2(g). The resolution decided by such firm shall be final and conclusive.

Uc EDFD Annual Tax Savings Amount - Calculation. The EDFD Annual Tax Savings Amount for each Fiscal Year shall equal the Tax reduction (calculated by reference to the Effective Tax Rate) to EDFD and each of its Affiliates that holds A Units arising from depreciation and amortization deductions allocated to EDFD and each of its Affiliates that holds A Units for such Fiscal Year that are both (A) attributable to the increase in the U.S. federal income Tax basis of the Companv's assets resulting from the election provided for in Section 754 of the Code or required pursuanit to Section 704(c) of the Code in order to reflect the variation in the U.S. federal income Tax basis of property contributed to the Companv and its fair market value at the time of contribution and (B) offset by the taxable income of the Company that is allocated to EDFD and each of its Affiliates that holds A Units for such Fiscal Year (without takiu into account the deductions described in clause (A)). For purposes of the immediately preceding sentence, computation of the Company's taxable income for any Fiscal Year shall take into account any interest accrued or payable during such Fiscal Year on intercompany debt between EDFD or any of its Affiliates that holds A Units. on the one hand, and the Company. on the other hand. If. for any Fiscal Year, the amount of depreciation and amortization deductions that are allocated to EDFD and each of its Affiliates that holds A Units and are described in clause (A) above is less than the taxable income of the Companv that is allocated to EDFD and each of its Affiliates that holds A Units for such Fiscal Year (without taking into account such deductions)- then such difference shall be taken into account in computing the EDFD Annual Tax Savings Amount for a subsequent Fiscal Year if and to the extent that such difference (when added to the depreciation and amortization deductions allocated to EDFD and each of its Affiliates that holds A Units for such subsequent Fiscal Year and described in clause (A) above) is offset by the taxable income of the Company that is allocated to EDFD and each of its Affiliates that holds A Units for such subsequent Fiscal Year (without taking into account such deductions). For the avoidance of doubt, the calculation of the EDFD Annual Tax Savings Amount for any Fiscal Year shall not take into account any Tax deductions realized by EDFD or any of its Affiliates that holds A Units arising from interest accrued 50

  • S0g*e*e*M60,:

or payable with respect to financing obtained in connection with the transactions contemplated by the Master Agreement.

W) Constellation Initial Tax Savings Amount - Calculation. The Constellation Initial Tax Savings Amount shall equal the excess of (i) the amount of Tax (calculated by reference to the Effective Tax Rate) that would have been imposed on Constellation (or any of its Subsidiaries) in connection with the sale of the Designated Interest (as defined in the Original Master Agreement) as contemplated by the Original Master Agreement over (ii) the amount of Tax (calculated by reference to the Effective Tax Rate) imposed on Constellation (or any of its Subsidiaries) in connection with the sale of the Transferred Designated Interest (as defined in the Master Agreement) pursuant to the Master Agreement.

(e* Constellation 704(c) Tax Costs - Calculation. The Constellation 704(c) Tax Costs for any Fiscal Year shall equal the amount of any Tax costs (calculated by reference to the Effective Tax Rate) incurred by Constellation (or any of its Subsidiaries) for such Fiscal Year as a result of allocations required pursuant to Section 704(c) of the Code that mirror those allocations to EDFD and each of its Affiliates that holds A Units described in Section 8.4(c.

tf Recalculation of Tax Savings and Sharing Amounts. If either (i) an audit adjustment by a Tax authority or (iH)a change in Tax law results in a change to the amount of any Tax item used, directly or indirectly, to calculate the amount of the Constellation Tax Sharing Amount on any date or the EDFD Tax Sharing Amount on any date. such Tax item. as so changed, shall be used to recalculate, as appronriate, the Constellation Tax Sharing Amount and the EDFD Tax-Sharing Amount, it being understood that such recalculations shall be made beginning with the FiscalYear to which the audit adjustment or change in Tax law relates. Such recalculations shall be used in determining the Accrued Special Distribution Amount as of any date after the date on which occurred such audit adiustment or change in Tax law. In no event shall any recalculation under this Section 8.4(t) take into account any interest or penalties imposed by a Tax authority.

Section 8.5 Seetion-84--Capital Accounts.

(a) "Capital Account" means, with respect to any Member, the Capital Account the Company shall maintain for such Member in accordance with the following provisions:

(i) Each Member's Capital Account shall be increased by the amount of any money and the Gross Asset Value of any other property contributed to the Company by such Member (net of liabilitie:,; secured by cotributed ptroperty that the C~ompany is considered. to assuffl ot- take subject to

  • Hde,"-See4ow 752 of the Code-), as may be adjusted pursuant to a revaluation, as well as any Net Income allocated to such Member pursuant to this Section 8-4&.5 51

and the amount of any Company liabilities assumed by such Member or secured by any Company assets distributed to such Member.

(ii) Each Member's Capital Account shall be decreased by the amount of money and the Gross Asset Value of any other Company property distributed to such Member pursuant to any provision of this Agreement, any Net Losses allocated to such Member pursuant to this Section 8-.-4.5 (including the Member's share of expenditures described in Section 705(a)(2)(B) of the Code) and the amount of any liabilities of such Member assumed by the Company.

(iii) In the event any Member's Membership Interest (or portion thereof) is transferred in accordance with the terms of this Agreement, the transferee shall succeed to the Capital Account of such Member to the extent such Capital Account relates to the transferred Membership Interest (or portion thereof) and the Company's Net Income and Net Loss shall be allocated between the transferor and the transferee on a basis consistent with applicable requirements under Section 706 of the Code; provided1 that no allocation agreed to between the transferor and the transferee shall be effective unless (A) the transferor and the transferee shall have given the Company written notice, prior to the effective date of such Transfer, stating their agreement that such allocation shall be made on a certain basis consistent with the applicable requirements under Section 706 of the Code, (B) the Tlax -Mmatters Poartner shall have consented, in its sole discretion, to the manner the transferor and transferee have agreed to with respect to such allocation, and (C) the transferor and the transferee shall have agreed to reimburse the Company for any incremental accounting fees and other expenses incurred by the Company in making such allocation.

(b) F-orExcept as otherwise provided in Section 12.4(e). for Capital Account purposes, after giving effect to the special allocations required by this Agreement (including pursuant to Sections 6#,-83 6.6San 8.5(e), (f), (g), (h1.and (hi), if any, Net Income and Net Loss of the Company for each Fiscal Year (or shorter tlax accounting period selected by the Ttax Mmatters Plaartner or as required by law) shall be allocated among the Members, based on their relative Percentage Interests.

(c) For U.S. federal, state and local income Tax purposes, items of income, gain, loss- and deduction shall be allocated to the Members in accordance with the allocations of the corresponding items for Capital Account purposes under this Section &4,U except that each Member's allocable share of each item of income, gain, loss and deduction shall be adjusted to reflect the difference between such Member's share of the adjusted t~ax basis and the Gross Asset Value of each of the Company assets, and the Board of Directors shall specially allocate any adjustments pursuant to Section 482 of the Code, if any, to the Members that may be subject to such potential adjustments. The adjusted Tax basis and the Gross Asset Value (for the Company) of the linitial Capital Contributions of the Company assets are indicated in Exhibit A (as it may be amended or supplemented from time-to-time). The Company shall elect to use the "Ttraditional Mrnethod" of making tQax allocations described in Treasury 52 S22965.08 D.G. sere.2..~ ŽSW

Regulations Section 1.704-3 with respect to Company u ...

.... Be elects ,thewise. This provision is intended to comply with the requirements of Section 704(c) of the Code, the Treasury Regulations thereunder, and Treasury Regulations Section 1.704-1(b)(4)(i) and shall be interpreted as in conformity therewith. Credits (including without limitation credits under Section 45J of the Code) shall be allocated among the Members in accordance with their respective Percentage Interests and in accordance with Treasury Regulations Section Z74-1(b)(4ii (d) The provisions of this Section &4M5 and the other provisions of this Agreement relating to the maintenance of Capital Accounts are intended to comply with the rules of the Treasury Regulations nromulgated under Section 4-.-7-704 of the Code and shall be interpreted and applied in a manner consistent with such TreasrRegulations. The Board of Directors shall be authorized to make appropriate amendments to the allocations of items pursuant to this Section 9.4&_S5 if necessary in order to comply with Section 704 of the Code or applicable Treasury Regulations thereunder.

(e) In the event the Company incurs any nonrecourse liabilities within the meaning of Treasury Regulations Section 1.704-2(b)(3), or any Member incurs any partner nonrecourse debt within the meaning of Treasury Regulations Section 1.704-2(b)(4) income and gain shall be allocated in accordance with the "minimum gain chargeback" provisions of Sections 1.704-1(b)(4)(iv) and 1.704-2 of the Treasury Regulations.

(f) In the event eithefn Member unexpectedly receives any adjustments, allocations, or distributions described in Treasury Regulations Sections 1.704-1(b)(2)(ii)(d)(4), (5) and (6), items of Company income and gain shall be specially allocated to such Member in an amount and manner sufficient to eliminate. as quickly as possible any deficit balance in its Capital Account in excess of that permitted under Section ".48.5(g)created by such adjustments, allocations or distributions. Any special allocations of items of income or gain pursuant to this Section 8:48,5(f) shall be taken into account in computing subsequent allocations pursuant to this Section 84.5 so that the net amount of any items so allocated and all other items allocated to each Member pursuant to this Section 948M shall, to the extent possible, be equal to the net amount that would have been allocated to each such Member pursuant to the provisions of this Section &4A5 if such unexpected adjustments, allocations or distributions had not occurred.

(g) Notwithstanding any provision set forth in this Section - no item of deduction or loss shall be allocated to a Member to the extent the allocation would cause a negative balance in such Member's Capital Account (after crediting to such Capital Account any amounts that such Member is deemed to be obligated to restore pursuant to Treasury Regulations Sections 1.704-2(g) and 1.704-2(i)(5), and after taking into account the adjustments, allocations and distributions described in Treasury Regulations Sections 1.704-1(b)(2)(ii)(d)(4),

(5) and (6)) that exceeds the amount that such Member would be required to reimburse the Company pursuant to this Agreement or under Applicable Law. In the event ehanv but not bethall of the Members would have such excess Capital Account deficits as a consequence of such an allocation of loss or deduction, the limitation set forth in this Section &48.5(g) shall be applied on a Member by Member basis so as to allocate the maximum permissible deduction or 53 82286-49 R)X. Sei-vez2A\ %VSWA

loss to each Member under Section 1.704-1(b)(2)(ii)(d) of the Treasury Regulations. In the event any loss or deduction shall be specially allocated to a Member pursuant to either of the two preceding sentences, an equal amount of income of the Company shall be specially allocated to such Member prior to any allocation pursuant to Section &.485(b).

(h) Any pat-i-"nonrecourse deductions" within the meaning of Treasury Regulations Sections 1.704-2(b)(1.) and 1.704-2(b)(4j) shall be allocated as provided in the applicable Treasury Regulations.

Oi To the extent that any interest accrued or payable by the Company in connection with a loan by a Member described in Section 4.4 gives rise to a deduction or loss to the Company. such deduction or loss shall be snecially allocated to such Member.

Li (4+The Capital Accounts of the Members may be adjusted at the Board of ~ei Direcors' discretion in accordance with Treasury Regulations Section 1.704-1 (b)(2)(iv)(f) to reflect the fair market value of Company property (i) whenever a Membership Interest in the Company is relinquished to the Company, (ii) whenever a new or existing Member acquires an interest in the Company in exchange for more than a de minimis Capital Contribution, (iii) upon any termination of the Company within the meaning of Section 708 of the Code, and (iv) when the Company is liquidated pursuant to Article X4XII, and shall be adjusted in accordance with Treasury Regulations Section 1.704-1 (b)(2)(iv)(e) in the case of a distribution of any property (other than cash) to a Member.

54

Section 8.6 Section-84 Consistent Tax Treatment. Each Member agrees that without the prior written consent of the Company, approved by the Board of Directors, it shall not (i) treat on its own income Tax returns or any other Tax-related filings, any item of income, gain, loss, deduction or credit relating to its Membership Interests in a manner inconsistent with the terms of this Agreement or the treatment of such items by the Company as reflected on the Tax return or other information statements furnished to such Member pursuant to Section 5-.42 hereof, or (ii) file any claim for a refund relating to any such item based on, or which would result in, such inconsistent treatment, or take any other inconsistent action (an "Inconsistent Position"). Notwithstanding the foregoing sentence, a Member shall be allowed to take an Inconsistent Position, if (i) it obtains a written opinion from nationally recognized counsel approved by the Company that the treatment adopted by the Company is not consistent with law, (ii) notifies the Company in writing in advance and attaches a copy of such opinion to such notice, and (iii) discusses its position in good faith with the Company. Nothing in this Article VIII shall limit the ability of e ahe Member to take any position in its individual capacity relating to any audit or other administrative proceedings of Company matters that is left to the determination of any individual Member under the Code or under any similar state or local provision.

ARTICLE IX TRANSFER OF MEMBERSHIP INTERESTS Section 9.1 Restrictions Applicable to All Transfers by the Members.

(a) Each Member agrees with the other Members and the Company that such Member shall not Transfer to any Person (a "Transferee") all or any portion of its Membership Interests except as hereinafter expressly permitted in this Article IX (each such permitted Transfer, a "Permitted Transfer"), provided, however, that this Section 9.1, Section 9.2 and Section 9.3 shall not apply to ia Transfer resulting from a Change of Control ofor Terminating Event with respect to. Constellation or of tlectricit6 de France, S.A.of. oili Transfers of capital stock or other equity interests of Constellatior or-of tlectricit6 de France, S.A.. or (iii) Transfers that are governed by Section 12.2 of this Agreement (each and collectively. "Excluded Transfers"). Any purported Transfer of Membership Interests other than a Permitted Transfer and an Excluded Transfer shall be null and void.

(b) No Member shall Transfer any of its Membership Interests at any time unless such action would not:

(i) constitute a violation of any Applicable Laws of any jurisdiction or a breach of the conditions to any exemption from registration of securities under any Applicable Law or a breach of any undertaking or agreement of such Member entered into pursuant to any Applicable Law or in connection with obtaining an exemption thereunder; 55 922865A 8 O.G. Serket 2A

(ii) affect the Company's existence or qualification as a limited liability company under the Act or any other Applicable Law that is or miiight be applicable to the Comipany; (iii) in the opinion of nationally recognized counsel, render the Company a publicly traded partnership under Sections 7704 or 469 of the Code, or otherwise cause it to be an association taxable as a corporation for U.S. federal income Tax purposes; or (iv) cause the Company to be terminated under Section 708(b)(1)(B) of the Code (unless this restriction is waived by the other Members).

(c) Each Transferee of Membership Interests that is not already a Member shall execute, and deliver to each Member and the Company, a counterpart of this Agreement. Each such Transferee of Membership Interests shall thereafter be deemed to be a Member hereunder and shall have the benefit of, and be subject to, all of the rights, obligations and limitations with respect to such Transferred Membership Interests (including the restrictions on Transfers set forth in this Article IX) to the same extent as the transferring Member under this Agreement; provided, that in the event of a Transfer by a Member to an Affiliate (whether or not a Permitted Transferee), such Member shall not be relieved of its obligations hereunder unless the Transfer has been approved by the Company and the other Members. With respect to Transfers to Affiliates, no such Transfer shall be effective unless, as a condition to the Transfer, such Affiliate agrees that it will not cease to be an Affiliate of such Member, unless prior to ceasing to be an Affiliate, such Affiliate Transfers to such Member or another Affiliate thereof all of the Membership Interests then owned by such Affiliate.

(d) No Transfer of Membership Interests hereunder shall release the transferring Member from any liability or obligation it may have hereunder with respect to liabilities and obligations incurred prior to the date of such Transfer or with respect to Membership Interests that it continues to own after the date of such Transfer.

(e) Each certificate, if any, evidencing any Membership Interests owned by eithe-eagnv Member on the date hereof, or hereafter acquired by e-4herm Member, shall contain the following restrictive legend:

THE SALE, ASSIGNMENT, TRANSFER OR OTHER DISPOSITION OF THE SECURITIES EVIDENCED BY THIS CERTIFICATE IS RESTRICTED BY THE TERMS OF THE SECOND AMENDED AND RESTATED OPERATING AGREEMENT OF CONSTELLATION ENERGY NUCLEAR GROUP, LLC, A MARYLAND LIMITED LIABILITY COMPANY, DATED AS OF [ ],

COPIES OF WHICH ARE ON FILE WITH THE ISSUER OF THIS CERTIFICATE. NO SALE, ASSIGNMENT, TRANSFER OR OTHER DISPOSITION SHALL BE EFFECTIVE UNLESS AND UNTIL THE TERMS AND CONDITIONS OF THE AFORESAID OPERATING AGREEMENT SHALL HAVE BEEN COMPLIED WITH IN FULL.

56

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, UNDER THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR UNDER THE SECURITIES LAWS OF ANY OTHER JURISDICTION; AND SUCH SECURITIES MAY NOT BE SOLD OR TRANSFERRED UNLESS (I) A REGISTRATION STATEMENT COVERING SUCH SECURITIES IS EFFECTIVE UNDER THE SECURITIES ACT OF 1933 OR (II) THE TRANSACTION IS EXEMPT FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933 AND, IF THE COMPANY REQUESTS, AN OPINION SATISFACTORY TO THE COMPANY TO SUCH EFFECT HAS BEEN RENDERED BY COUNSEL.

In the event the requirement that all or any part of the restrictive legend above be placed upon a certificate has terminated, or in the event that the Board of Directors determines it is advisable to remove, replace or modify such restrictive legend (based on the advice of competent outside legal counsel), the Company shall provide each Member and any other Person that owns any such securities, at its request, without any expense (other than applicable transfer Taxes and similar governmental charges, if any), with new certificates, if any, for such securities of like tenor either (i) not bearing the legend with respect to which the restriction has ceased and terminated: and/or (ii) bearing such additional and/or modified restrictive legends as the Board of Directors determines advisable based on the above-mentioned legal advice.

(to Prior to any transfer by EDFD of its A Units to any Person who is not an Affiliate of EDFD. EDFD agrees to discuss in good faith with CNL and CEN in order to structure such transfer in a manner that may allow, to the extent possible. CNL and CEN to share in the tax benefits. if any. resulting to the transferee in connection with such transfer; provided. however, that such structure does not result in an economic detriment to EDFD.

Section 9.2 Permitted Transfers.

(a) At any time, a Member may Transfer its Membership Interests if the Transfer otherwise complies with the following terms and conditions:

(i) such Member shall have delivered a Transfer Notice in accordance with Section 9.3(a) (except in the case of a Transfer to a Permitted Transferee pursuant to this Section 9.2);

(ii) the Member delivering the Transfer Notice has complied with the right of first offer provisions in Section 9.3 and otherwise shall comply with Section 9.1; (iii) such Transfer would not, in the reasonable view of the non-transferring Members, create a regulatory challenge or restriction that has the potential to materially disrupt operation of the Company or its Subsidiaries; 57

(iv) such Member and its Transferee execute, acknowledge, and deliver to the Company such instruments of Transfer and assignment with respect to such Transfer as are in form and substance reasonably satisfactory to the Company, including without limitation, the execution of this Agreement; (v) the Company has determined, at such Member's expense, that the Transfer would not violate Section 9.1 (b);

(vi) such Member provides the Company with the notification required by C Sde-etion6050K(c)(1)ofthe Coe; a~t (vii) all costs and expenses incurred by the Company in connection with the Transfer of Membership Interests shall be paid by the transferring Member or by the TransfereeiqIý

( to the extent that any Members are Affiliates, the Membership Interests held by each such Affiliate must be transferred to a single Person or to Persons which are also Affiliates.

(b) Notwithstanding anything in Section 9.2(a) to the contrary, a Member may Transfer all or any portion of its Membership Interests to Permitted Transferees of the Member at any time and without being subject to the right of first offer provisions in Section 9.3, but subject to compliance with clauses (a)(iii), (a)(iv), (a)(v)-and, (a)(vi) an ajviof this Section 9.2.

(c) In the event the conditions set forth in Section 9.2(a) (and 9.2(b) in the case of Transfers to Permitted Transferees) above are not satisfied in connection with any Transfer subject thereto, the Transfer shall be null and void ab initio, the Company shall not recognize the attempted purchaser, assignee; or Transferee for any purpose whatsoever; and the non-transfeing Member attempting such Transfer shall have breached this Agreement, for which the Company and the other Members shall have all remedies available under Applicable Law. Each Member specifically acknowledges that a breach of this Article IX would cause the Company and the Member to suffer immediate and irreparable harm, which could not be remedied by the payment of money. In the event of a breach or threatened breach by a Member of the provisions of this Article IX, the Company or other Members shall be entitled to injunctive relief to prevent or end such breach. Nothing herein shall be construed to prevent the Company or other Members from pursuing any other remedies available to i4them for such breach or such threatened breach, including the recovery of damages, reasonable attorneys' fees and expenses. A Transferee shall automatically be admitted as a Member of the Company with respect to the transferred Membership Interest upon consummation of the Transfer in compliance with this Article IX.

Section 9.3 Right of First Offer.

(a) Except in the case of a Transfer to a Permitted Transferee pursuant to Section 9.2, prior to the Transfer of Membership Interests, the Members proposing to 58 S22S

Transfer all or any portion of its Membership Interest (the "Offering Member") must deliver a Transfer Notice to the other Member(s) who is not an Affiliate of the Offering Member at least sixty (60) Days but no more than ninety (90) Days prior to the proposed Transfer. The other Member(s_) who is not an Affiliate of the Offering Member shall have the option to purchase (or to designate a third party to purchase) all of the Membership Interests proposed to be Transferred for the cash purchase price set forth in the Transfer Notice and pursuant to the other terms and conditions set forth in this Agreement. The other Member(s4 who is not an Affiliate of the Offering Member shall have sixty (60) Days from receipt of the Transfer Notice in which to exercise its option to purchase (or to designate a third party to purchase) all of the Membership Interests pursuant to this Section 9.3(a) by providing written notice of exercise of the option to the Offering Member and to the Company.

(b) In the event that at the end of the sixty (60) Day period contemplated by Section 9.3(a), the other Member-h4ss who is not an Affiliate of the Offering Member have not elected to purchase-or (or to designate a third party to purchase) all of the Membership Interests proposed to be Transferred, then the Offering Member shall be free to consummate the transaction described in the Transfer Notice, provided, that within sixty (60)

Days after the end of the sixty (60) Day period contemplated by Section 9.3(a), a definitive agreement is executed for the sale of such Membership Interests, and the terms and conditions (including price) in such agreement are no more favorable to the purchaser than those set forth in the Transfer Notice. In the event a Member exercises the option to purchase (or to designate a third party to purchase) under Section 9.3(a), but such Member (or its designee, if applicable) fails to tender the required consideration at the closing, in addition to being entitled to complete the proposed transaction, the tran';ferringsOfferin2 Member shall have all rights and remedies against the other Member (and its designee, if applicable) available for breach of contract.

(c) The parties shall use their reasonable efforts to close any purchase under Section 9.3 as promptly as possible after (i) the other Members provides written notice of the exercise of i-tstheir option under Section 9.3(a); or (ii) the Offering Member executes a definitive agreement as contemplated by Section 9.3(b), as applicable. At the closing, the Offering Member shall deliver to the purchaser an executed assignment of the subject Membership Interest satisfactory in form to counsel for the Company, and the purchaser shall deliver the purchase price in cash or immediately available funds. The Offering Member and the purchaser each shall execute and deliver such other documents as may reasonably be requested by the other. If the closing of any purchase by the other Members (or itstheir designee, if applicable) under Section 9.3(a) does not occur within one year of the expiration of the sixty (60) Day period contemplated by Section 9.3(a), then the right to close on the purchase shall lapse and the Offering Member may sell the Membership Interests proposed to be Transferred in accordance with Section 9.3(b) (on terms and conditions (including price) no more favorable to the purchaser than those set forth in the Transfer Notice) as if the other Members had elected not to purchase the Offering Member's interests.

59 P IA50ý

-;)(7Serkef 2A. Ms -1

Section 9.4 Change of Control of a Member or Terminatin Event. If eihanvfjy Member should undergo a Change of Control or Terminating Event, then the other Member(s) who is not an Affiliate of such Member may elect to transfer all or any portion of its Membership Interests in the Company without regard to the requirements of Section 9.3. In the event of a Change of Control or Terminating Event of Constellation E*.e..gy .['O.... hie.,

certain provisions of Article II and Article III of, and as specified in, the Amended and Restated Investor Agreement, dated as of December 17, 2008, by and between wiectricit- de France

.iternational, AEDFI and Constellation Energy Gro"ip, hie. shall terminate and shall be of no further force and effect, as provided for therein.

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ARTICLE X CERTAIN OBLIGATIONS OF THE COMPANY AND THE MEMBERS Section 10.1 Preemptive Rights.

(a) If the Company offers to issue or sell any New Securities in accordance with Section 7.2(j)(vii), each Member shall have the right (exercisable for a period of not less than thirty (30) Days after notice to the other Members of the intent to issue such New Securities and the terms (including the minimum price) of such proposed issue (the "Preemptive Notice")) to subscribe to all or any portion of such New Securities on the same terms and conditions and for the same price per New Securities as the Company proposes to issue or sell such New Securities. If bothail Members exercise this right, the purchase of New Securities shall be in such proportion as they agree, or failing an agreement, each shall have the prior right to purchase a pro-rata portion based on their Percentage Interests and a secondary right to purchase any New Securities not purchased by the other Members exercising its full prior right.

(b) "New Securities" shall mean any direct equity or ownership interest of any kind in the Company, whether now or hereafter authorized, and rights, options or warrants to purchase such an interest, and securities of any type whatsoever that are, or may become, convertible into such an interest in the Company; provided, however, that "New Securities" shall not include:

(i) Equity or ownership interests issued in connection with the acquisition of another business entity or line of business of another business entity by the Company through merger, consolidation, purchase of all or substantially all of the assets, or other reorganization as a result of which the Company owns not less than 51% of the voting power of such entity; provided, that any dilution to the Membership Interests of the Members resulting from the issuance of such securities shall be borne by the Members, pro rata, in proportion to their pectiv Percentage Interests; or (ii) Equity or ownership interests issued in connection with any recapitalization, reclassification or similar event by the Company; provided, that any dilution to the Membership Interests of the Members resulting from such recapitalization, reclassification or similar event shall be allocated among the Members, pro rata, in proportion to their Percentage Interests.

(c) Following the completion of the decision period for the Members to exercise their preemptive rights pursuant to this Section 10.1, the Company shall have the right, for a period of one hundred and eighty (180) Days, to sell any New Securities not purchased by the Members, on terms and conditions no more favorable to the purchaser than those specified in the Preemptive Notice, including with respect to the price per New Security. Thereafter, any issuance or reissuance of New Securities shall be subject to the provisions of this Section 10.1.

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Section 10.2 Related Party Transactions.

(a) Subject to Section 7.20) and to the terms of the Administrative Services Agreement, to the extent e -#nvX Member or an Affiliate of ainh-efAU Member provides assigned or seconded personnel or administrative services to the Company, such services shall be priced at Unburdened Cost.

(b) To support the operations of the Company in areas in which it needs additional resources, the pfwtesMembers shall negotiate in good faith the necessary agreements to govern the assignment and secondment of personnel employed by the Members to the Company and the provision of administrative services to the Company.

Section10.3 Operational Matters.

(a* Se-- ln=03--P-o e r-Mark-.tin*g;--.t..he...Gom pa ny-shalt--ma~r-k-e4A~e capacity, enei-gy and anilr evcsgnrtdby the nuctlear genier.ationi facilities ownfed ini whole or ini pai-t by the Company, its Subsidiaries, and inkvestee Companiies throutgh Constellatiain's established ener-gy flarketfing Affiliate ("Cotiste-l ationl Mar! rkti t") and h~all evaluate alternative apfroachies to marketing of as set fo)rth onEhibit-J Cý. The COMDanv shal cause the Company-Generation Subs to enter into the CECG Power Purchase Agreements and the EDFTNA Power Purchase Agreements whereby the Company-Generation Subs shall sell and deliver energy generated by the nuclear generation facilities owned by the Companv-Generation Subs to CECG and EDF Trading North America. LLC.

resnectivelv..

kW Pursuant to the Power Services Agencv Agreement, the Comnanv will enter into an agreement, or will cause the Comnany-Generation Subs to enter into one or more agreements, with CECG for CECG to provide services on behalf of each Company-Generation Sub including: (i) marketing capacity, ancillary services and other products that have not been sold under the CECG Power Purchase Agreements, the EDFTNA Power Purchase Agreements or other power purchase agreements: (ii) scheduling energy from the nuclear generation facilities owned by the Company-Generation Subs; and (iii) interfacing with the applicable independent system operator on behalf of each Company-Generation Sub. In consideration for providing such services, the Company or the Company-Generation Subs. as applicable, shall pay CECG an aggreaate amount equal to 1$87.500.0001'. which shall be payable, subject to any adjustments: in accordance with the terms and conditions of the Power Services Agency Agreement.

W Pursuant to the Administrative Services Agreement, the Company will enter into an agreement with Constellation Energy Group, Inc. for Constellation Energy Group. Inc. to provide certain administrative services to the Company-This amount assumes a September 30. 2009 closing date. This amount will be reduced by S3,500,000 each month, as adjusted pro rata. based on the actual date of closin 62

The Members shall cause the Company-Generation Subs not to agree to any extension to the term of any CECG Power Purchase Agreement or EDFTNA Power Purchase Agreement. unless all the Directors then in office shall agree to such extension. At any time that the Directors are considering such an extension, all of the Directors appointed by a Member must vote in the same manner, either for or against.

(4 The Company shall establish and maintain Risk Profile Guidelines, which shall govern each Company-Generation Sub and wich mtav iniu*lu with oulifmitation. /wdc ratios. policies regarding ati/iat transactions,cotuntc'variv credit ju; nh'ntc*-.*d/-it lionsY on n*rit coat/n rfdu or firm power sales transactions. The Comnany's initial Risk Profile Guidelines are attached hereto as Exhibit D.

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ARTICLE XI CORPORATE OPPORTUNITIES AND NON-SOLICITATION Section 11.1 Corporate Opportunities. Except as specifically provided in Unistar Nuclear Energy, LLC Operating Agreement, dated as of July 20, 2007, by and among Constellation, EDFD and Unistar Nuclear Energy, LLC, neither the Company nor any Member shall have any expectation or interest in any business opportunity that is presented to any of the Members or any of their respective officers, directors or employees or designees to the Board, unless, in the case of any such person who is a director or officer of the Company, such business opportunity is expressly offered to such director or officer in his or her capacity as a Company director or officer. Each of the Members and their Affiliates shall be expressly permitted to acquire and hold any debt securities or evidence of indebtedness issued by the Company or its Affiliates.

Section 11.2 Non-Solicitation. From and after the date hereof through the date such Member no longer owns any Membership Interests, and other than expressly set forth herein or in any ancillary agreement hereto, fie-therno Member or its Affiliates shall, directly or indirectly, solicit, induce, encourage or attempt to persuade any employee of the Company, its Subsidiaries, the Members or their Affiliates (a) to leave his employment with the Company, its Subsidiaries, the Members or their Affiliates in order to become an employee, consultant or independent contractor to or for any other Person or (b) to terminate or adversely modify such employee's relationship with the Company, its Subsidiaries, the Members or their Affiliates; provided, however, that this Section 11.2 shall not restrict an employer from publishing or posting open positions in the course of normal hiring practices that are not specifically sent to, or do not specifically target, employees of the Company, its Subsidiaries, the Members or their Affiliates.

ARTICLE XII WITHDRAWAL, DISSOLUTION AND LIQUIDATION Section 12.1 No Right of Withdrawal; No Interest.

(a) Except as otherwise provided herein, no Member shall have the right to withdraw from the Company or to demand or to receive the return of all or any part of its Capital Account. In the event a Member withdraws in violation of this Section 12.1 (a), such Member hereby agrees that such withdrawal will constitute a breach of this Agreement and such Member also agrees that the Company, in addition to any remedies otherwise available to the Company, may offset any damages due to such breach against any amounts otherwise distributable to such Member or another Member who is an Affiliate of such Member.

Subject to the foregoing, upon withdrawal by any Member, such Person shall imdaey cease to be a Member. shall not be entitled to receive any monies or property for its Membership Interest and the wWithdrawn Member or the successor to the wWithdrawn Member shall be deemed to be and shall only have the rights of anassignee of the w-Withdrawn Member under Sections 4A-603 and 4A-604 of the Act.

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(b) Except as otherwise provided herein, no interest shall be paid to ehaenvU Member in respect of its Capital Contribution or Capital Account balance. Except as otherwise provided in this Agreement, no Member shall be entitled or permitted to withdraw any Capital Contributions or any money or other property from the Company without the written consent of the Board of Directors which consent may be withheld for any reason or for no reason. If circumstances require a return of any capital, no Member shall have the right to receive property other than cash, unless otherwise specifically agreed in writing by the Board of Directors at the time of such distribution.

Section 12.2 Terminating Event.

(a) Notwithstanding anything to the contrary contained in this Agreement, upon the occurrence of a Terminating Event with respect to a Member, the MemberPerson that suffers the Terminating Event shall immediately notify the Company, and the Company, for one hundred and twenty (120) days after it first learns of such Terminating Event, may elect to purchase or may designate a third par.t to purchase (the "Repurchase Election Period") such Mefi+etfsnow' s entire Membership Interest in the Company and all economic rights of the Person in the Company (the "Withdrawal Interest")

from such MAembef~rs~an or such.M le*.Person's legal or personal representative(s) or successor(s) (as applicable) (individually and collectively, the "Withdrawn Member") for a price equal to the Fair Market Value of the Withdrawal Interest (the "Redemption Price"). If the Company timely makes that election, the Company o 4ejgnju shall purchase from the Withdrawn Member, and the Withdrawn Member shall sell to the Company or the Company's designe, the Withdrawal Interest at the Redemption Price and on the terms set forth in the next paragraph. If the Compaiy' does n elect ,ot to pu.chase the Wlfitdrfawal interest at thie.

Redemptien Pri.e aD.d on the terms set fo.th if. the next par.agraph then.Effectiveuas ofjil OcCUrre"c6e 0f.0the 7crnina/in* Eveia, the Person that suffers the Terminating Event shall immediately cease to be a Member and. if such Person's Withdrawal Interest is not purchased by the Company or the Company's designee pursuant to this Section 12.2; unless the Board of Directors determines otherwise, the-WAhdrawx-r em r-,-effe -eve-w-*+t-/w

6. a.......?*f f thern... .. ,c.. .. cn,,uPerson shall be and shall only have the rights of an unadmitted assignee under Section 4A-603 and Section 4A-604 of the Act- (an "Unadmitted (b) The closing for any sale of a Withdrawal Interest of a Withdrawn Member, and purchase by the Company oid -- , shall take place at the Company's principal office on the tenth Business Day following the end of the Repurchase Election Period (unless the Fair Market Value has not been determined as of such date. in which case the purchase shall take place on the fifth Business Day following the determination of Fair Market Value). At the closing, (i) the Withdrawn Member shall assign and transfer to the Company jall right, title- and interest in and to the Withdrawal Interest (free and clear of all liens and encumbrances) and shall execute and deliver to the Company mIts designee such other and further assurances as the i,*:ard-ef Die--Company or its designee mayreasonably require to transfer to and vest the Withdrawal Interest in the Company~Ar__t designee, and (ii) the Company or its designee shall pay the Redemption Price in cash. If the Withdrawal Interest is transferred to a designee of the Company. such designee, at the 65

option of the Member that did not suffer the Terminating Event and is not an Affiliate of the Member suffering the Terminating Event. may be admitted as a Member of the Company. Notwithstanding anything to the contrary contained in this Agreement, any decisions and/or determinations to be made by the Company pursuant to this Section 12.2 (e.g.. whether to elect to purchase the Withdrawal Interest) shall be made solely by the Directors appointed by the Member that did not suffer the Terminating Event and is not an Affiliate of the Member suffering the Terminating Event and not by the Directors appointed by the Member that suffered the Terminating Event (or by an Affiliate of such Member) or the management of the Company.

W Notwithstanding anything to the contrary contained in this Agreement, an assignee of the Withdrawn Member pursuant to Section 12.1(a) or an Unadmitted Assignee may not transfer any of its rights in the Company without the unanimous consent of the Member(s) of the Company.

Section 12.3 Dissolution. The Company shall be dissolved and its affairs wound upon the occurrence of any of the following events:

(a) upon a sale or condemnation of all or substantially all of the equity securities or the assets of the Subsidiaries of the Company and the receipt of cash consideration therefor; (b) upon an affirmative vote of the Board of Directors in accordance with Section 7.2(j)(xii);

(c) upon the appointment of a trustee, custodian or other similar receiver for the Company or the occurrence of a Bankruptcy Event with respect to the Company; (d) uothe filing by the last remaining Member of a petition in bankruptcy, the occurrence of any other Bankruptcy Event with respect to such last remaining Member or the termination of the legal existence of the last remaining Member; (e) at any time that there are no Members of the Company, unless the business of the Company is continued without dissolution in a manner permitted by the Act; or (f) upon the entry of a decree of judicial dissolution of the Company pursuant to the Act.

Section 12.4 Winding Up.

(a) Upon dissolution pursuant to Section 12.3, the Board of Directors shall proceed as promptly as practicable to wind up the affairs of the Company and distribute the assets thereof or appoint one or more liquidating trustees to do so; provided, that the assets of the Company shall be liquidated in an orderly and businesslike manner so as not to obtain less than fair market value therefor. The appointment of any one or more liquidating trustees may be revoked, or a successor or additional liquidating trustee(s) may be appointed, by the Board of Directors.

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(b) Upon dissolution pursuant to Section 12.3, all of the Company's assets, or the proceeds therefrom, shall be distributed in the following order of priority:

(i) first, to creditors of the Company, including e ahe#n Member in its capacity as creditor, to the extent otherwise permitted by law, in satisfaction of debts, liabilities and obligations of the Company; (ii) second, to the payment of the expenses of liquidation; (iii) third, to the setting up of any reserves that the Board of Directors or the liquidating trustee(s), as the case may be, may deem reasonably necessary for any contingent, conditional or unmatured claims and obligations of the Company; t-nd

.fourth, to the Members holding A Units. pro rata in proportion to their relative Percentage Interests. an amount equal to the Unit A Accelerated Liquidation Amount as of the date of the applicable distribution- n v* ý-. fth, to the Members, in accordance with tteii4P--reentagef4-ereststhe positive balances of their respective Capital Accounts and otherwise ini compliance with Treasury Regulations Section 1.704-1(b)(2)(ii)(b)(2). after taking into account all adjustments to their Capital Accounts for all periods.

(c) At no time during the term of the Company or upon dissolution or liquidation of the Company shall a Member with a deficit balance in its Capital Account have any obligation to the Company or to the other Members to restore such deficit balance, except as may be required by Applicable Law or in respect of any deficit balance resulting from a distribution made in contravention of this Agreement.

(d) Upon compliance with the distribution plan set forth herein, the proper officers of the Company shall execute, acknowledge and cause to be filed with the Department of Assessments and Taxation of the State of Maryland Articles of Cancellation of the Company. Subject to the provisions of the Act, upon the filing of Articles of Cancellation, the Company's existence shall terminate.

W Notwithstanding the provisions of Section 8.5, for the taxable year or period during which the Company is dissolved (and the taxable year or period immediately preceding the taxable year of dissolution, if the event which gives rise to such dissolution of the Company under Section 12.3 occurs in such prior taxable year). Net Income or Net Loss (and. to the extent necessary, items of income.

-ross gain. loss and deduction), shall be allocated among the Members such that. to the maximum extent possible, each Member's Capital Account balance immediately prior to the distribution in Section 12.4(b)(iv) equals the amount that would be distributed to such Member under Sections 12.4(b)(iv) and 12.41b)(v) if distributions under Section 12.4(b)(v) were instead made in accordance with the Members' respective Percentage Interests.

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ARTICLE XIII GENERAL PROVISIONS Section 13.1 Notices. All notices, requests, consents, agreements or other communications under this Agreement must be in writing to be effective and, except as set forth in Section 7.2(f, will take effect (or be deemed to have been given or delivered, as the case may be): (a) on the Business Day sent, when delivered by hand or facsimile transmission (with confirmation) during normal business hours of the recipient; or (b) on the Business Day following the Business Day of sending, if delivered by internationally recognized overnight courier, in each case, to such party at its address (or number) set forth below or such other address (or number) as the party may specify by notice. Any new Member of the Company admitted pursuant to Article IX hereof, promptly upon its admission, shall provide its address for notices to the Secretary of the Company and to the other Members.

If to 4nelftiYJCI, or CEN:

Constellation Energy Group, Inc.

750 East Pratt Street, 17th Floor Baltimore, Maryland 21202 Attention: General Counsel Phone: (410) 470-3011 Fax: (410) 470-5766 If to EDFD:

EDF Development Inc.

c/o ElIcctricitt ,6l FianceEDF International; S.A.

20 Place de la Defense Paris la Dffense Cedex, France 92050 Attention: Marianne Laigneau Phone: +33 1 56 65 39 71 Fax: +331404261 67 If to the Company:

Constellation Energy Nuclear Group, LLC 750 East Pratt Street, 17t' Floor Baltimore, Maryland 21202 Attention: General Counsel Phone: (410) 470-3312 Fax: (443) 213-3680 68

ý2 2 96 4.0 8 1). G--Sý,-.

, , ý.'

Section 13.2 Successors and Assigns. This Agreement shall be binding upon and shall inure to the benefit of the Members-amfd the Company,-. *dtheir respective successors and Permitted Transferees. This Agreement is personal to the Members and the Company, and no Member or the Company may assign or Transfer (except in connection with Pem*itt,*

Transfers permitted or required by the terms of this Agreement) the rights accruing hereunder nor (except as af'r-e-said-er-as-permitted or required by this Agreement) may performance of any duties by ei4tiean Member or the Company be delegated or assumed by any other Person without the prior written consent of the other Members and the Company.

Assignments or delegations made in violation of this Section 13.2 shall be null and void.

References in this Agreemlent to Members shall also be deemed to constitute a reference to an Unadmitted Assignee where the provision relates to economic rights and obligations. By way of illustration and not limitation, such provisions would include those regard*nn Capital Accounts. distributions, allocations and contributions.

Section 13.3 Parallel Vehicle. If the Company encounters legal, Tax, business, accounting, regulatory or other impediments to the making of a potential investment, or the Company determines that having the Members make a potential investment or hold an existing investment through an entity other than the Company would be more favorable from a Tax, legal, business, accounting, regulatory or other perspective, the Company may require such Members to participate in the potential or existing investment, as the case may be, through one or more other entities organized by or on behalf of the Company or the Members and having economic terms and conditions substantially identical (on a single investment basis, if applicable), to the extent practicable, to those of the Company (the "Parallel Vehicle"). The agreements regarding organization, management and governance with respect to the Parallel Vehicle and the responsibilities of the Members with respect thereto shall be substantially equivalent to those of the Company, with appropriate changes to reflect its position as a parallel vehicle of the Company.

Section 13.4 Dispute Resolution.

(a) In the event of a deadlock vote of the Board of Directors on a matter presented for determination, a failure of the Members to agree on a matter requiring Member approval under Section 7.8 or requiring unanimous approval by the Board of Directors under Section 7.20) (other than a matter subject to resolution pursuant to Section 7.3(c)), or in connection with any dispute between the Members concerning the Company, the Members will use their reasonable efforts to resolve the dispute within thirty (30) Days. If the issue has not been resolved within such 30-Day period, the Members will escalate the dispute to the respective Parent CEOs, who will meet to discuss and use their reasonable efforts to resolve the dispute. Such resolution may include, if the respective Parent CEOs so agree (subject to any required approval by the respective Members' boards of directors): (i) to dissolve the Company; (ii) to allow one Member to depart the Company by having such Member sell all of its Membership Interests to a third- party; (iii) to have e4hanv Member withdraw from the Company; or (iv) any other resolution upon which the Parent CEOs may so agree. If the Members remain unable to resolve the dispute within thirty (30) Days of the initial meeting of the Parent CEOs, either party may submit the dispute to binding arbitration pursuant to this Section 13.4.

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(b) Except as otherwise specifically provided herein, all disputes arising out of or in connection with this Agreement, including any dispute regarding its existence, termination or validity, each Member shall have the right to have recourse to and shall be bound by the pre-arbitral referee procedure of the International Chamber of Commerce in accordance with its rules for a Pre-Arbitral Referee Procedure. All disputes arising out of or in connection with this Agreement (including as to existence, termination and validity) shall be finally settled under the Rules of Arbitration of the International Chamber of Commerce (the

""Rules"") by three(3) arbitrators appointed in accordance with said Rules. The place of the pre-arbitral referee procedure and of the arbitration procedure shall be New York, New York, United States of America. The proceedings before the arbitral tribunal (including with respect to the Pre-Arbitral Referee Procedure) shall be governed by the Rules. The rules of law to be applied by the arbitral tribunal to the merits of the dispute shall be the rules of laws of the State of New York. In the event of a dispute arising out of Section 7.2(i)(v) herein, the sole issue to be considered and decided by the arbitral tribunal shall be whether or not the Member that is in favor of the distribution that is the subject of the dispute submitted to the arbitral tribunal shall have demonstrated by a preponderance of the evidence that such distribution would not materially and adversely affect the business, operations or financial condition of the Company and its Subsidiaries, taken as a whole. The language of the arbitration shall be English. Evidence shall be provided in English and pleadings shall be done in English. The arbitral tribunal shall render its decision within six tolmonths from the date of signature on the terms of reference, except that with regard a dispute arising out of Section 7.2(i)(v), the arbitral tribunal shall use its best efforts to render its decision and award within sixty (60) days of the signinu or approval of the terms of reference. Any decision or award of the arbitral tribunal shall be final and binding upon the parties to the arbitration proceeding. The Members waive to the extent permitted by applicable law any rights to appeal or to review of such award by any court or tribunal. The Members agree that the arbitral award may be enforced against the parties to the arbitration proceeding or their assets wherever they may be found and that a judgment upon the arbitral award may be entered in any court having jurisdiction thereof.

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Section 13.5 Guarantee. Each of Constellation and tlect-ieif6-de--Frani-e

.iten:..atil S.A.EDFI, unless the Parent is the Member, unconditionally, absolutely and, subject to the following sentence, irrevocably guarantees to each Member (other than the Members of which such Parent is an Affiliate) the full and prompt payment, as and when due and payable, of all financial obligations hereunder (the "Guarantee"). The Parent's Guarantee shall remain in effect for so long as this Agreement remains in effect and an Affiliate of Parent remains a Member. Parent hereby guarantees that its Guarantee will be paid and performed strictly in accordance with the terms of this Agreement, regardless of any law, regulation or order now or hereafter in effect in any jurisdiction affecting any of such terms or the rights of any Member with respect thereto. Each Parent agrees that its Guarantee constitutes a guarantee of payment when due and not of collection, and hereby waives demand, presentment and notice of default or breach for non-performance of any of the covenants, terms, conditions or agreements in any other matter or thing mentioned and described in this Agreement.

Furthermore, the occurrence of any one or more of the following shall not affect the enforceability or effectiveness of the Parent's Guarantee: (i) any modification, amendment, settlement, release (in whole or in part) or enforcement of the obligations guaranteed, (ii) any merger, consolidation, restructuring or termination of the corporate existence of the Member or Unadmitted Assignee that is an Affiliate of Parent, (iii) the illegality, invalidity or unenforceability of all or any part of the obligations guaranteed or any agreement or instrument related thereto, (iv) the failure of any Member or Unadmitted Assignee or the Company to exhaust any right, remedy, power or privilege it may have against the Member(s) or Unadmitted Assigne that is an Affiliate of Parent (including failure to file or enforce a claim in any bankruptcy or other proceeding), (v) any bani. upt.y, .gan.zat.on.,

insolveney, fel. xviding up, adjuttnent of debts Hot 48au to *,dianl or liquidator, or- siii*rl t ,

proeeedin Terminating Event, Bankruptcy Event, or proceedings similar to those incorporated in such terms. commenced by or against such Member(s) or Unadmitted Assignee, including any discharge of, or bar or stay against collecting, all or any part of the obligations guaranteed, and (vi) any other defense with respect to the performance of all or any part of the Parent's Guarantee, including but not limited to the effect of any statute of limitations.

Section 13.6 Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF MARYLAND WITHOUT REGARD TO PRINCIPLES OF CONFLICT OF LAWS.

Section 13.7 Entire Agreement; Amendment. This Agreement (including the exhibits hereto) contains the entire agreement among the parties hereto with respect to the transactions contemplated herein, supersedes all prior written agreements and negotiations and oral understandings, if any, including the Original Agreement, and this Agreement (including exhibits hereto) may not be amended or supplemented except with the written consent of each Member or as otherwise permitted by the terms of this Agreement to be amended by the Board of Directors.

Section 13.8 No Waiver. No failure to exercise and no delay in exercising any right, power or privilege of a Member shall operate as a waiver or a consent to the modification of the terms hereof unless given by that Member in writing.

71 92296j.08 D.G, Sei vei- 2A P SW

Section 13.9 Separability of Provisions. Each provision of this Agreement shall be considered separable; and if, for any reason, any provision or provisions herein are determined to be invalid and contrary to any existing or future law, such invalidity shall not impair the operation of or affect those portions of this Agreement which are valid.

Section 13.10 Confidentiality. Each Member shall use reasonable efforts to keep, and shall ensure that its Affiliates, shareholders, members, directors, officers, employees, agents and other representatives use reasonable efforts to keep, from and after the date hereof through a period of two 2lyears from the date such Member no longer owns any Membership Interests, confidential all information acquired from the Company or its Subsidiaries or Affiliates or from the other Members or their Affiliates pursuant to this Agreement or otherwise, including the contents of this Agreement, except that the foregoing restriction shall not apply to any information that (a) is or hereafter becomes generally available to the public other than by reason of any default with respect to a confidentiality obligation under this Agreement; (b) was already known to the recipient; (c) is disclosed to the recipient by a third party who, to the recipient's knowledge, is not in default of any confidentiality obligation to the disclosing paft-yMeýmer hereunder; (d) was developed by or on behalf of the receiving Member without reliance on confidential information received hereunder; (e) is disclosed by eif-e-an Member to its auditors, attorneys, financial advisors, consultants and other advisors, provided, that any such auditors and attorneys have been informed of the confidential nature of such information and any such financial advisors, consultants and other advisors have signed a confidentiality agreement agreeing to treat such information as confidential; (f) is disclosed to a regulatory authority to the extent that disclosure is, in the Pai4-yMgmbehr's good faith judgment, required or appropriate; provided, that such pafMember requests confidential treatment for any information so disclosed; or (g) is otherwise required to be disclosed in compliance with Applicable Law or stock exchange rules or regulations or order by a court or other regulatory body having competent jurisdiction; provided, that such parFylemiber provides the other :partiesJlember with prior notice of such disclosure to the extent permitted by Applicable Law, stock exchange rules or other regulation. Notwithstanding the foregoing, each Member (and each employee, representative, or other agent of such Member) may disclose to any and all persons, without limitation of any kind, the Tax treatment and Tax structure of: (i) the Company.- and (ii) any transactions of the Company, and all materials of any kind (including opinions or other Tax analyses) that are provided to the Member relating to such Tax treatment and Tax structure. For this purpose, "Tax structure" means any facts relevant to the U-S-4eder4al-inome-Tax treatment of a transaction but does not include information relating to the identity of the Company or its Members.

Section 13.11 Expenses. Each p4Myember agrees that it shall be solely responsible for any fees or expenses incurred by it in connection with the drafting, negotiation or execution of this Agreement and any ancillary documents hereto (including the cost of any attorneys, accountants, consultants and any other representatives or agents retained by such PaYMember.

Section 13.12 Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

72 92-2-W549A4 ... .

Section 13.13 Headings. The section and other headings contained in this Agreement are for reference purposes only and shall not affect the meaning or interpretation of this Agreement.

Section 13.14 Gender and Number. Whenever required by the context hereof, all pronouns and any variations thereof will be deemed to refer to the masculine, feminine and neuter, singular and plural.

Section 13.15 Further Assurances. From time to time, at the reasonable request of any party hereto and without further consideration, each other party hereto shall execute and deliver such additional documents and take all such further action as may be necessary or appropriate to consummate and make effective, in the most expeditious manner practicable, the transactions contemplated by this Agreement or to carry out the terms of this Agreement.

Section 13.16 Survival of Obligations. The obligations of the paiesiJemlbers under Section 7.7, Section 13.3, Section 13.4, Section 4-3-.713.6. Section 13.9. Section 13.10 and Section 4-37913.24 of this Agreement shall survive any expiration, termination or cancellation of this Agreement or the dissolution of the Company.

Section 13.17 Insurance. The Company shall, and shall cause each of its Subsidiaries and Investee Companies to maintain with financially sound and reputable insurance companies, insurance in such amounts and against such risks as are customarily maintained by companies engaged in the same or similar businesses operating in the same or similar locations.

Section 13.18 Nuclear Insurance. The Company shall cause each of its Licensed Subsidiaries and each Investee Companies that is an NRC licensee to obtain and maintain insurance coverage, for itself and its contractors, for public liability arising in connection with a nuclear incident (as those terms are defined in the Atomic Energy Act of 1954, as amended (the "Atomic Energy Act")) at, or arising out of, the operation of such nuclear power units. This insurance shall be in such form and in such amount as required by the NRC pursuant to Section 170 of the Atomic Energy Act. The Company shall cause each of its Licensed Subsidiaries and each Investee Companies that is an NRC licensee to execute the governmental indemnity agreement required by Section 170 of the Atomic Energy Act. In the event the nuclear liability protection requirements in effect on the date of this Agreement expire or are amended or repealed, the Company shall cause each of its Licensed Subsidiaries and each Investee Company that is an NRC licensee and each such company operating any nuclear project to maintain (i) the insurance coverage provided by lawF and (ii) at least the same level insurance coverage and public liability protection as is currently provided through governmental indemnity and liability insurance to the extent available.

73

Section 13.19 FIRPTA. Upon the reasonable request of any Member in connection with any proposed Transfer by such Member of its Membership Interest in accordance with the terms of this Agreement, and at the Member's sole expense, the Company will issue a written statement certifying as to whether or not fifty percent or more of the value of the gross assets of the Company consists of U.S. real property interests under Section 897(c)(1)(A) of the Code or ninety percent or more of the value of the gross assets of the Company consists of U.S. real property interests plus cash or cash equivalents.

Section 13.20 Exclusive Remedies. Each P-aiyMember's exclusive remedies and liabilities for any alleged or actual breach of this Agreement shall be as set forth in this Agreement.

Section 13.21 Title to Company Property. All property owned by the Company, whether real or personal, tangible or intangible, shall be deemed to be owned by the Company as an entity, and no Member or Unadmitted Assignee. or their respective Affiliates, individually, shall have any ownership of such property. The Company may hold any of its assets in its own name or in the name of its nominee, which nominee may be one or more Persons.

Section 13.22 Waiver of Partition Action. Each of the ),a1es4-heretoMembers irrevocably waives any right which it may have to maintain an action for partition with respect to Company property.

Section 13.23 Statutory References. Each reference in this Agreement to a particular statute or regulation, or a provision thereof shall, at any particular time, be deemed to be a reference to such statute or regulation, or provision thereof or to any similar or superseding statute or regulation, or provision thereof, as at such time is in effect.

Section 13.24 Legal Fees. In the event of any litigation arising out of or in connection with this Agreement or with any parties' performance hereunder, the party that prevails in any such litigation shall be paid its reasonable attorney's fees and expenses, through all appeals, by the party that does not prevail in such litigation. The provisions of this Section 4-3-.213.24 shall survive any dissolution of the Company.

[Remainder of Page Intentionally Left Blank.]

74

IN WITNESS WHEREOF, the Members and the Company have executed this Second Amended and Restated Agreement as of the date set forth above.

MEMBERS: CONSTELLATION ENERGY GRWPNlCLEAR,',NC.LLC By:

Name:

Its:

CE NUCLEAR. LLC By:

Name:

-itsu EDF DEVELOPMENT INC.

By:

Name:

Its:

THE COMPANY: CONSTELLATION ENERGY NUCLEAR GROUP, LLC By:

Name:

Its:

F" o: .Uknw-dem"4pojer"n~e

FOR PURPOSES OF SECTIONS 8.4(h) AND CONSTELLATION ENERGY 13.5 ONLY:

By:

~Namn

-- AS FOR PURPOSES OF SECTION 13.5 ONLY: ELEIcr,1E T" FRANCEED.L INTERNATIONALi SASA.

By:

Name:

Its:

lzývw! 1'M,'-ý ";-<,

EXHIBIT A Capital Contributions A-1

EXHIBIT B Initial Annual Budget The Annual Budget will reflect:

_ The Comnanv will Day Constellation for sunnort services as follows: for 2010 will be S66 million, and for 2009 the $66 million will be pro-rated for any applicable period post closing in 2009.

  • During the remainder of 2009 and 2010 Constellation and EDF will work to develon a direct charging mechanism (reflecting the actual cost of the service) for support services provided by Constellation that will be implemented beginning January 2011. provided that support services for the existing business will not exceed S66 million in any year. For any services that a direct charge mechanism cannot be developed the parties will agree to an appropriate allocation methodology.

B-1 Q N 64.08 L.)

EXHIBIT C

1. Constellation Marketing and Company' shall enrint apwer-mnarketing and. ser-yieff aigreement (the "trent)whereby, constellation. Marketing shall proide p we; madieting services, to Company and. shiall be the eixclusive marketer of the output of Compa-n'lsie -tle terim ofhe-agreemn4
2. C~ompany !.hall pay' to Conistellationi Mark~eting anff. anniiUal fiee r-eflecting' it portoate shaef ontelationi Narketing,-'S annutal infrastructure costs (the "Infrasrfucture Chartge"). The Infrstructure Charge shall be in the amount(s') deten~ninied pursuiant to Section 6.19 of the Master.Agreement, prfovieked that fkw each of thea first thrfee years the-amoutitof--such,,astructure.Char:ge. shal--be.less-tha -thn e- ior-.y.ea:r, ... the..pares -to th~e Master Agr'eement arce unable to agree oni the amfount4(s) of the 1infrastr-ucture Cýharge, then the default annual iir4astrfeutre Char-ge amounWt sha be $55 million (the "Default
3. c-3otn~pany shahi pay to Constellatioti Marketingfasefie4~e feae foIr eac-h, NPA~ of ou~tput oZf eerafeenienii44me-.a fer eaceh NPAh of output of the fiacilmities related to conitracts subject 4o contlin:Uedl adiiinist'ation by Constellation Energy (tile "Ser-vice Fe 2 +-Tef--vioe ýFee shiall be in the amount(s) dleterminied Pur-suant.- to Section 6.19 of the Master Agreement. if the Partie to' the Master Agr-ement arc uniable to agree on.t the aiiounlt of the Service Fee.

t~hen the defai-ee-e-hl-b-~QMWhf--eeiM h4etu--h genlerating faceilitie's subject to the Agreement (the "Defitult Sc;ie Fee").

A Jf ib" ~ p' th'~ N4g9t,~r A ~r'"'inr'nt ~ I or"'~'1 in'mn nv' I flifi "rn  ::-t!:r.* .r'h.erm*- nn.A.

if the arties to the Master r-wipfit have A Flae'4 14 An Me 1RIMST Ottifla i2lifir- 61 =d e i.;., M nnie ai or "Vi .e..r.V e,.,r* eem ,it,i. Oe ff ,er fl.el 4 Sfat r a pe flO. *or., t* f ....ye r's.

At the efl ol j.?.vi-ded-4h~I4-prier-- e.aeli year the .gemn

.hl auto.aticlly e-xte~nd 1ior one additionfal-y-ear-Ags*l*-~ m-th~a m ee o-4erm inate-the A~greein nt e!4 aetive as of Januiary 1 of the next calendar year. Ifý the part.ies h ave agreed

  • u~pon--the-1tr u-asc*t-tr~-e-Glh.rge-anad-t-he--Ser:4e-F-eev-t~en-theDefauWM-nr-astruetu.e Charge 1' tle Default seirvise Fee sh'ill automatically be adjusted to equal1 the last such agreed upo~n hifrastruetafr Charge anid Service Fee in. eff~ect. If tie patdics to the Master-Agr-eemenit have not agr ed upon the hnfastructuire Char-ge and dhe Service Fee., then.

f"otwithstanding, atything, to the contrar-y her-ein, EDF miay teriinat' portthe Closing Date; ve appheat-ien....the-.Agreee

-pospeet.if 41.wh.i..espect- to --Avai`.ale`Energy; eetive I,.lu1r*[It 1ý"01*l() Available Enleru shall be (lix.tled to be any available outpu1 of the Company fcilitie in exee of the Existing Contracts, the FirstEner-"' Contracts, anld any tranisactionis enter-ed inito by Constellation Mark~eting unfder the Agreemnent, eachi onflyý for the durationf of such transactioni.

5.-P-rsu*ntHto ,eeti(e 2-1-of-the-Mast-ee-CDmen -eeaim4edge, P-aries-s-hat-tr-ansfe to Company' and. Company' shall accept, such third party transacti oils of sucrh .led-ed C-1 92 - . , er-2M.-G

trasatiosin agrgtShall not exEeed $700 milhii~ (the "Transferrfed Contracts")

The Fir-st.Energey Contracts, a:; defined below, ,hall be included among the Ti-antsfearred Cnta4ets. The Tra-nf*erhed Centr-acts, other tha- Ihe-it Contra*ts, shall, be-deemed "Po.rtolio Contract,". No Ser.vice Fee or De,.,iti Service Fee s;hall apply with respeet.-te~he-Prtel*f:io-*o(ntrnet-s:

While the Ag, recinent is in ~ei vei

- ý I I ..

  • 11 "T"t * /" I? *'*
0. t. on:;tewaovir~ecSinaii iii inanace et FOere ieHk-.OIIffa~ct:;
7. Constellation Marketinig shall maniage the existig. contracts rot- whieh CoG n eniies are Prinicipal (the "Existing Contr-acts"). A list of te EXiStingi Conact is tahdhrt C-OH.e- hefetE
9. Consis;tent with Section. 6.21 of the Master Atureeffnent, CntlainMarketing an; Company- Sall enter into back to back tr-ansactions (the FitlnryCnacs)on substantially identical terms as the existing Constellateio Marketinge trfansactions for th taf~t-t son~*.0~t 1

empanj44 1

t&1,t, RH JLtVa. k ~f

,*-1 D - A.

ct i L7 -" "I UT V CIM " 1:3ý1 ..- I -- , -1 ECetOeGep-' mde-r- -AIe DOW

9. Constellation Marketing shall i"HIRAI;I V-P*' the FirstEfiefgy t.:I441A'Af."41--
10. Constellation Marketing shall mlarket the excess Company eiiergy. after- tak-ing int accournt the Tr-anserrl*fed C.o.ntr-a'ts, the E .istinig Contracts and the Fi.-StE.1.,Fgy-Ontaets-,

and--eshalla--enter int- addiona- third-party-piesas prineipatl-For each Stuehl additionalt transaetioni, Con:;tellation Makti' saletr int back to back!

transaction *awith Comipany upon suibstanti ally lid~entical commerceial terms-.

,,.vIIetitef Aill Constellato Marketinig costs and benefts eltdtcredit shall be passed thr~ough to

I:..:;C*n~ste*.la~ti.-Mark~e~t~in~~smark~eting-aent iies--oin-behalrFof. Co. pany--shl, be-eondu-ted ---

in compliance ,vitin. r twz)J !*.? cidc/ix,'; established, by Company .... ih wayi

... d !nit... . 0,1 i... (.-

il... i. ,guz 01. Firm. LD tran.saction.s. Company and Constellation, Marketing- ",ill eenfbjrý m:Bonthlyl With respect to the guidelines. Constellationi Mar-ketin~g shallP-ovi-jde-mpanly with riskI an elrna eots At suchi periods and usinfg such

.Meti. asareasonably detrid bCopaniy.

-VN~twthst-ading..........o- *e--c-OpiitFy- rhein, -Ceipan '-4 saH-f etafm--res po fs,bia-ty-fof nmur d

'Int~ rawemn tmiir irct- nnin twIn IItt

13. Wf any par-ty elects to ter~tminte-thRe-,Age en with iespeet to Available Ener-gy, then Constellation. Mar.keti. g shall contin.ue to pr.ovidepowermaretg services on.ly fr tran.saction.s the. in eff4,et. The Default Sevce."" Fee Shall apply to s..h con.-ti.inued C-2

ser~e sCnt~a-eiNak~gshall1 not-entler in I I Nv trnswaetions--relaing to Available Ener-gy.

f*l I li I 7 I 4q. upofn any~ SH611 electionl, tile I-efaulit infrastructure CAinarge snlail apply, pmiktsue ehiaree shall he reduceed etuarilerv mnI ý l. liraeton that Oie eanaeitv used to otefrnrt OrOclitce A\valiatme 4-HerEV Dear to) tre turntai oi-7noanvI eanacu.

t [-.-U:po r- su e Feteel l ion- Company--shall en e 4nt a---powe ,--sales--agi:ee me n-with--n-etity I1 _. __ * ._ 1 ...

I l. r","l?¥% L ... A1(\C r'.I( 'J/_ *1_ * ... ll_1 r'---------------. l.......".. ,.*1.. .. I . .... _...

ae~igntiate ONy 4--04) I-or AY.vvvY of- Me v'aitabic rtncgy at 1inc laelaucnat fflarncr elear~ing Price -a1plicabl1e to the r-espccetive facility' as published, by the rsetv ti epen efltsiksteiýn o efa,-. Of - frARSFAISSIE)H Ol af! FEtt E)fl-.

1.6. Upon sul eleeion, Company' shall enter- into a ~D power- sales agr~eemient with an entity' l.. ational

... ar..et clear.ing price ..applicab...let the p.ti i....' as published by thoe respettive independent system operator or- regional tra

17. The par-ties will wvork to a ehi eve ever Wime- 'a-mak.in feestucur that is consistent!

with~In vareinriip, V" Illustrative Examples Showing the Operation of the Section 8.4 Calculation Provisions and the Section 6.2 Distribution Provisions

Background:

Assume that (i) CNL recognizes a $200 gain at the Closing in connection with the sale of the Transferred Designated Interest (as defined in the Master Agreement) and (ii) head tho tring'.qt-inn hooui enuirurnmntpd nQ dipcprihi-d in thi- Orioiuial Mqtor Aarii-mint Constellation would have recognized a $250 gain at the Closing. Immediately after the Closing, the Company holds one asset (which was contributed to the Company by CNL and CEN) with a fair market value of $1.000 and a tax basis of $600. The asset is depreciable over 10 years using the straight line method.

The Members' Percentage Interests. and book and tax capital acconnts.

immediately after the Closing are as follows:

Perveientaifwe tntprp,.t2 Rank Canital Arcet Tax Canital Aret.

4 ~--------1 --

CNL 49iA S49AQM $294.00 CEN Ii/A sIQom 2 NOTE: These Percentage Intumss are for illustrative puros-esot will be 49,99%../

with respect to EDFD C-3

EDFD -51 $500.00 $300.

§ 743(b) adjustment)

Example 1: Calculationof the EDFD Tax Sharing.Amount and the Constellation Tax SharingAmount.

Calculation of the Constellation Initial Tax Savings Amount. Assume that Constellation is planning to file its IRS Form 1120 for its 2009 taxable year on September 15, 2010. On August 16, 2010. Constellation delivers to EDFD a draft computation of the Constellation Initial Tax Savings Amount. The Constellation Initial Tax Savings Amount equals $20.00 (the excess of $100 (the amount of tax, calculated by reference to the Effective Tax Rate. that would have been imposed on the $250 of gain Constellation would have recognized had the transaction been consummated as described in the Original Master Agreement) over $80 (the amount of tax. calculated by reference to the Effective Tax Rate, that was imposed on the $200 of gain CNL recognized at the Closing)).

Calculation of the EDFD Annual Tax Savings Amount and the Constellation 704(c)

Tax Costs. Assume that the Company has revenue of $200 in its 2009 Fiscal Year. The Companv is planning to file its IRS Form 1065 for its 2009 Fiscal Year on September 15.

2010. On August 16. 2010. the Company delivers to EDFD and CNL a draft compntation of the EDFD Annual Tax Savings Amount for the 2009 Fiscal Year and the Constellation 704(c) Tax Costs for the 2009 Fiscal Year.

The EDFD Annual Tax Savings Amo~unt for the 2009 Fiscal Year is computed as follows:

(a) EDFD took into account $20 of depreciation for the 2009 Fiscal Year 3

attributable to the $200 § 743(b) adiustment.

(b) EDFD would have been allocated $30 of depreciation by the Company for the 2009 Fiscal Year. However. EDFD was allocated $31.50 of depreciation for such Fiscal Year Pursuant to § 704(ca.

(c) EDFD is allocated $100 of taxable income by the Company for the 2009 Fiscal Year (without taking into account the deductions described in (a)

(d) The EDFD Annual Tax Savings Amount for the 2009 Fiscal Year equals

$8.60 (40% (the Effective Tax Rate) multiplied by $21.50 (the sum of the

$20 of depreciation attributable to the § 743(b) adjustment and the $1.50 of additional depreciation allocated to EDFD pursuant to § 704(c)).

3 NOTE: The depreciation amounts herein are for illustrative purposes only. The actual depreciation amounts will depend on,. aniong other things. the depreciation methods and conventions employed by the Company. and the dates on which assets are placed in service by the Company.

C-4 828.50 DA eve-2A NS

The Constellation 704(c) Tax Costs for the 2009 Fiscal Year are computed as follows:

(a) CNL and CEN would have been allocated, in the aggregate. $30 of depreciation by the Company for the 2009 Fiscal Year. However. CNL and CEN were allocated, in the aggregate. $28.50 of depreciation for such Fiscal Year pursuant to § 704(c).

(b) The Constellation 704(c) Tax Costs for the 2009 Fiscal Year euuals $0.60 (40% (the Effective Tax Rate) multiplied by $1.50 (the amount of depreciation allocated away from CNL and CEN. and to EDFD.

pursuant to § 704(c)).

Calculation of the EDFD Tax Sharing Amount and the Constellation Tax Sharing Amount. The EDFD Tax Savings Amount (calculated in 2010) equals $8.60 (the EDFD Annual Tax Savings Amount for the 2009 Fiscal Year). No interest accrued on the EDFD Annual Tax Savings Amount for the 2009 Fiscal Year because, as shown below, the Constellation Tax Savings Amount exceeded the EDFD Tax Savings Amount. The EDFD Tax Sharing Amount (calculated in 2010) equals $4.30 (50% of the EDFD Tax Savings Amnount).

The Constellation Tax Savings Amount (calculated in 2010) equals $19.40 (the difference between S20. which is the Constellation Initial Tax Savings Amount. and $0.60.

the Constellation 704(c) Tax Costs for the 2009 Fiscal Year) plus interest. Interest accrues on $10.80 of the Constellation Tax Savings Amount (interest accrues to the extent that the Constellation Tax Savings Amount exceeds the EDFD Tax Savings Amount). The Constellation Tax Sharing Amount (calculated in 2010) equals $9.70 plus half of the accrued interest described above.

Example 2: Calculation of the CurrentSpecial DistributionAmount.

Assume the same facts as Example 1. The Company files its IRS Form 1065 for the 2009 Fiscal Year on September 15. 2010. As of September 30, 2010 (the last day by which the Company must distribute the Current Special Distribution Amount). the Current Special Distribution Amount equals $0 (because the EDFD Tax Sharing Amount ($4.30) does not exceed the Constellation Tax Sharing Amount ($9.70 plus interest)).

Assume that (i) the Comnanv has revenue of $200 in each of its 2010 and 2011 Fiscal Years. (ii) the depreciation deductions for the 2010 and 2011 Fiscal Years are the same as those for the 2009 Fiscal Year. (iii) the Constellation Tax Savings Amount accrues $0.70 of interest during the 2009 Fiscal Year. $0.15 of interest during the 20 1.0 Fiscal Year. and

$0.00 of interest during the 2011 Fiscal Year. and (iv) the EDFD Annual Tax Savings 4

Amount for the 2011 Fiscal Year accrues $0.40 of interest during the 2011 Fiscal Year.

4 NOTE: The interest amounts herein are approximations. not precise calculations.

C-5 822865.09 D.C. Seiwei 2A. 2INW

The EDFD Tax Savings Amounts and the Constellation Tax Savings Amounts for the 2009.

2010 and 2011 Fiscal Years (calculated in 2010, 2011 and 2012. respectively) are as follows:

2M09 21M 2 EDFD Tax Savings 8. 17.20 $26_20 Amount Constellation Tax $2!0,10 $19.65 S19 Savings Amount The Company files its IRS Form ý1065 for the 2011 Fiscal Year on August 26. 2012.

As of September 10. 2012 (the last day by which the Company must distribute the Current Special Distribution Amount). the Current Special Distribution Amount equals $7.1.4 (the quotient obtained by dividing (i) the difference between $13.10 (the EDFD Tax Sharing Amount) and $9.53 (the Constellation Tax Sharing Amount) by (ii) 50% (the Percentage Interest with respect to EDFD)).

Ij.W.UI1f2f a LLjLLI U It U if&sYU (3LLM 1f II UI111 a u41 di~luII u111 M1~ILLLUF the Current Tax DistributionAmount and the CurrentSNecial DistributionAmount.

Calculation of the Current Tax Distribution Amount. Assume the same facts as Example 2 and assume that no distributions have been made in 2012 prior to September

10. 2012. September 10. 2012. the day on which the Comnanv will distribute the Current Special Distribution Amount, is the fifth day preceding an installment due date specified in Section 6655(c) of the Code. Accordingly, the Company must distribute the Current Tax Distribution Amount as of such date as well.

Assume that the Company has $130 of taxable income thus far in 2012 ($66 of which is allocable to CNL and CEN and $64 of which is allocable to EDFD). The Current Tax Distribution Amount as of September 10. 2012. is computed as follows:

(a) The Current Tax Shortfall for each Member as of such date is The Current Tax Shortfall for CNL equals $18.87 (the difference between (i) the product of (a) $64.68 (the aggregate amount of taxable income allocable to CNL thus far in 2012) multiplied by (b) 40°Athe Effective Tax Rate), and (ii) $7 (the portion of the Current Special Distribution Amount that will be distributed to CNL on such date)).

The Current Tax Shortfall for CEN equals $0.39 (the difference between (i) the product of (a) $1.32 (the aggregate amount of taxable income allocable to CEN thus far in 2012) multiplied by (b) 40% (the Effective Tax Rate). and (ii) $0.14 (the portion of the Current Special Distribution Amount that will be distributed to CEN on such date)).

The Current Tax Shortfall for EDFD equals $25.60 (the difference between (i) the product of (a) $64 (the aggregate amount of taxable income allocable to EDFD thus far in 2012) multinlied by (b) 40% (the C-6

Effective Tax Rate), and (ii) $0 (the aggregate amount distributed thus far in 2012 to EDFD)).

(b) The Current Tax Distribution Amount as of such date equals $51.20 (S25.60 (the Current Tax Shortfall of the Member with the greatest Current Tax Shortfall in relation to its Percentage Interest as of such date) divided by 50% (the Percentage Interest with respect to that Distribution of the Current Tax Distribution Amount and the Current Special Distribution Amount. On September 10. 2012. the Company distributes S58.34 as follows:

Aino~'rnt Distributed To~

Amount istributedTo-CNL EDFD Step 1: The Current Tax Distribution Amount S2iQ _fi SZ5Mi Step 2: The Current Special Distribution Amount $7-0 SQA4 Iplal S32-U Example 4: Operation of the Section 6.4(b) "Available Cash" Limitation and Calculationand Distributionof the Accrued Special DistributionAmount and the Accrued Tax DistributionAmount.

Operation of the Section 6.4(b) "Available Cash" Limitation. Assume the same facts as Example 3 except that the cash available for distribution by the Company on September 10, 2012, equals $56.20. The Company would distribute that S56.20 as follows, Amount Distributed To:

istributedTo-CNL mount EDFD Step 1: The Current Tax Distribution Amount so_,I S2&0_

Step 2: The Current Special Distribution Amount Total $29.99 $z5.6 Calculation of the Accrued Special Distribution Amount and the Accrued Tax Distribution Amount. Assume that on September 10. 2013. the Current Tax Distribution Amount equals $50.00 and the Current Special Distribution Amount equals $7.00. In addition to distributing that $57.00, the Company also distributes the Accrued Special Distribution Amount and the Accrued Tax Distribution Amount.

C-7 PN65.09 D.G. eF 2A P,4SW

The Accrued Special Distribution Amount equals $2.14 (the difference between (i) the quotient obtained by dividing (a) $3.57 (the difference between $13.10. the EDFD Tax Sharing Amount. and $9.53. the Constellation Tax Sharing Amount (each calculated as of the end of the 2012 Fiscal Year)) by (b) 50% (the Percentage Interest with respect to EDFD), and (ii) $5.00 (the aggregate amount distributed pursuant to Sections 6.2(c) and (e) prior to September 10. 2013)) plus interest. Assume that $0.15 of interest has accrued on the Accrued Special Distribution Amount.

Assume that the Companv had $560 of taxable income througlh the end of the 2012 taxable year ($286 of which was allocated to CNL and CEN and $274 of which was allocated to EDFD). Also assume that tax distributions were made to the Members in 2009.

2010 and 2011 in the agregate amount of $216. The Accrued Tax Distribution Amount as of September 10. 2013. is computed as follows:

(a) The Accrued Tax Shortfall for each Member as of such date is The Accrued Tax Shortfall for CNL equals $1.37 (the difference between (i) the product of (a) $280.28 (the aggregate amount of taxable income allocated to CNL through the end of 2012) multiplied by (b) 400/p (the Effective Tax Rate). and (ii) $110.74 (the aggregate amount distributed to CNL through the end of 2012)).

The Accrued Tax Shortfall for CEN equals $0.03 (the difference between (i) the product of (a) $5.72 (the agregate amount of taxable income allocated to CEN throghA the end of 2012) multiplied by (b) 40%

(the Effective Tax Rate). and (ii) $2.26 (the aggregate amount distributed to CEN through the end of 2012)).

The Accrued Tax Shortfall for EDFD equals $1.60 (the difference between (i) the product of (a) $274 (the aggregate amount of taxable income allocated to EDFD through the end of 2012) multiplied by (b) 40% (the Effective Tax Rate). and (ii) $1.08 (the aggregate amount distributed to EDFD through the end of 2012)).

(b) The Accrued Tax Distribution Amount as of such date cquals $3.20

($1.60 (the Accrued Tax Shortfall of the Member with the grcatest Accrued Tax Shortfall in relation to its Percentage Interest as of such date) divided by 50% (the Percentagc Interest with respect to that Distribution of the Accrued Special Distribution Amount and the Accrued Tax Distribution Amount. On September 10. 2013. the Company distributes $62.49 (the $2.29 Accrued Special Distribution Amount (including interest), the $50.00 Current Tax Distribution Amount. the $7.00 Current Special Distribution Amount. and the $3.20 Accrued Tax Distribution Amount) as follows:

Amount Distributed To:

[ Ei EDFD C-8

Step 1: The Accrued Special Distribution Amount $2.24 $0.05 Step 2: The Current Tax Distribution Amount $24.50 $050_ $25.0 Step 3: The Current Special Distribution Amount SAM8 SQ0.4 Step 4: The Accrued Tax Distribution Amount $1.57 $0.03 $S1.6 Total $35.17 T S0.72 T S26.60 Example 5: Calculationand Distributionof the Unit A Accelerated Distribution Amount and the Unit B Accelerated DistributionAmount.

On January 1. 20.14. a CECG Power Purchase Agreement becomes subject to an early termination (and such date is specified as the "Early Termination Date" under Section 6 of that CECG Power Purchase Agreement), The Total Exposure with respect to that CECG Power Purchase Agreement as of that date is $100. Prior to Jaminry 1, 2014.

without regard to the early termination of that CECG Power Purchase Agreemen. the Board of Directors had declared that $20 will be distributed to the Members on such date.

The Unit A Accelerated Distribution Adjustment Amount as of January 1. 2014.

equals $60.00 (50% (the Percentage Interest with respect to EDFD) multiplied by $120 (the sum of $20. the amount declared by the Board of Directors to be distributed other than in connection with the early termination of the CECG Power Purchase Agreement. and $100.

the Total Exposure with respect to the CECG Power Purchase Agreement subject to an early termination)). Because no CECG Power Purchase Agreement has been subject to an early' termination prior to January 1. 2014. the Unit A Accelerated Distribution Amount as of January 1. 2014. also equals $60.00.

The Unit B Accelerated Distribution Adjustment Amount as of January 1. 2014.

equals $10.00 (50% (the aggregate Percentage Interest with respect to CNL and CEN.

multiplied by $20 (the amount declared by the Board of Directors to be distributed other than in connection with the early termination of the CECG Power Purchase Agreement)).

Because no CECG Power Purchase Agreement has been subject to an early termination prior to January 1, 2014. the Unit B Accelerated Distribution Amount as of January 1.

2014. also equals $10.00.

On January 1, 2014, the Company distributes $70 as follows:

Amount Distributed To:

C-9

CNL CEN EDFD CNT. CTN E Step 1: The Unit A Accelerated Distribution Amount Step 2: The Unit B Accelerated Distribution Amount Total $9.O O.OO Example 6: Dissolution of the Company.

On July 1, 2014, the Company's assets are worth $2,000. On that date. another CECG Power Purchase Agreement becomes subject to an early termination (and such date is specified as the "Early Termination Date" under Section 6 of that CECG Power Purchase Agreement). The Total Ex-osure with respect to that CECG Power Purchase Agreement as of that date is $1,000. The Board of Directors has not declared any amounts to be distributed to the Members on such date other than in connection with the early termination of the CECG Power Purchase Agreement.

The Unit A Accelerated Distribution Adjustment Amount as of July 1. 2014. euuals

$500.00 (50% (the Percentage Interest with respect to EDFD) multiplied by $1,000 (the sum of $0. the amount declared by the Board of Directors to be distributed other than in connection with the early termination of the CECG Power Purchase Agreement. and

$1,000, the Total Exposure with respect to the CECG Power Purchase Agreement subiect to an early termination)). The Unit A Accelerated Distribution Amount as of July 1.2014:

also equals $500.00 (the difference between $560 (the aggregate amount of all Unit A Accelerated Distribution Adjustment Amounts as of July 1, 2014, and all dates prior to July 1. 2014) and $60 (the aggregate amount distributed pursuant to Section 6.2(a) prior to The Unit B Accelerated Distribution Adiustment Amount as of July 1.42014. euuals

$0.00 (50% (the aggregate Percentage Interest with respect to CNL and CEN) multiplied hv U~l (thle nrnniint deE'lnrod by tht- Rnnrd af irie'tnrq Mnht- diefrihiih-d nthor thnn in connection with the early termination of the CECG Power Purchase Agreement)). The Unit B Accelerated Distribution Amount as of July 1, 2014. also equals $0.00 (the difference between $10 (the aggregate amount of all Unit B Accelerated Distribution Adjustment Amounts as of July 1, 2014, and all dates prior to July 1, 2014) and $10 (the aggregate amount distributed pursuant to Section 6.2(b) prior to July 1, 2014)).

On July 1, 2014. the Company distributes $500 as follows:

Amount Distributed To:

cu T---E IIED-Step 1: The Unit A Accelerated C-10

Distribution Amount

~&Q Th$~$5"1 IQTal On July 2. 2014, the Company's assets are worth S1.500. Assume that (i) the Company dissolves on that date and all such assets are available for distribution to the Members and (ii) there are sufficient items of -ross income, gain. loss and deduction to achieve the purposes of Section 12.4(e).

The Unit A Accelerated Liquidation Amount as of July 2. 2014. equals $550.00 (the difference between (a) $1,100 (the product of $1100, the aggregate of the Total Exposures with respect to all CECG Power Purchase Agreements that have been subject to an early termination prior to such date. multiplied by 50/50. a fraction. the numerator of which is the Percentage Interest with respect to EDFD and the denominator of which is the aggregate Percentage Interest with respect to CNL and CEN) and (b) $550 (the agregate amount distributed pursuant to Section 6.2(a) prior to such date. other than amounts attributable to Declared Distribution Amounts)).

In the dissolution, the Company distributes $1.500 as follows:

Amount Distributed To:

CNLL 1 CEN 1EF Step 1: The Unit A Accelerated Liquidation Aniount Step 2: The Remaining Amount S46-5 S9.5Q _ _ _5 Total SA645 SEASQ C-1I

EXHIBIT D Risk Profile Guidelines Any capitalized term used in this Exhibit D and not otherwise defined in this Agreement shall have the meaning -jven to such term in the CECG Power PurchaseAgreements.

Core Ri y These Risk Profile Guidelines will guide the activities of the Company and the Company Generation-Subs.

These Risk Profile Guidelines may be amended from time to time by the Board of Directors upon the recommendation of the Audit and Finance Committee.

The Audit and Finance Committee of the Board of Directors will identify the products which the Company may use to implement its risk management strategy. Use of such products will serve two objectives:

(W fixing the price of a-portion of the Company's anticipated future energy sales so as to (A) provide the Company with an acceptable rate of return on the Nuclear Facilities and (B) help control potential EBITDA volatility over a three-year planning horizon: and W providing the Company's management with flexibili.ty in managing the future Dhvsical operation of the Nuclear Facilities.

  • The Comnanv will implement the hedging, strategy (the "Hedging Strategv"'. as described below.

The Company will not enaae in any speculative trading based on the Nuclear Facilities' physical generation position, due to price anticipation or otherwise.

  • The Company will take reasonable measures, if available, to address "intrinsic" or "unhedgeable" risk (e.g.. volume uncertainty, macroeconomic velts).

_ The Company will ensure the adequacy of its risk policy given available capital and financial constraints.

The Company will ensure consistency between its risk policy, financial objectives and hedging strate~v.

In implementing the Risk Profile Guidelines, the Company will comply with all aDplicable rules and regu,*lations.

D-A

The Hedging Strategy focuses on reducing exposure to forward energy and related product prices through a rolling hedging process aimed at fixing revenues over the next three full calendar years.

Pursuant to the Hedging Strategy, during each calendar year:

(i) The initial target hedge ratios will be:

(a) Year 1: 95%

S Year 2: 60%

c Year 3: 30%

~jj~ The target hedge ratios may be adjusted from time to time by the Board of Directors upon the recommendation of the Audit and Finance Conmmittee.

(iii) During the Ternis of the CECG Power Purchase Agreements and the EDFTNA Power Purchase Agreements, if the Company-Generation Subs enter into Monthly Energy Hedge Transactions under the CECG Power Purchase Agueements and the EDFTNA Power Purchase Agreements, it will do so such that the aggregate amount of Fixed Product represents a percentage of the aggregate Available Energy of all the Nuclear Units during Years 1-3 anaroximately equal to the target hedge ratios.

a Except as set forth in clause (b) below, the Company-Generation Subs will enter into Monthly Energy Hedge Transactions under the EDFTNA Power Purchase Agreements and the CECG Power Purchase Agreements so that, at the conclusion of each calendar month, (x) the ratio of Fixed Product to total Ouantitv in each of Years 1-3 under the CECG Power Purchase Agreements approximately equals (y) the ratio Fixed Product to total Quantity in each of Years 1-3 under the EDFTNA Power Purchase Agreements.

b Clause (a) will not applv at any time that the decision described at Section 7.2(i)(xxv) of the Agreement constitutes a "Special Matter." at which time no further Monthly Energy Hedge Transactions will be entered into

under the CECG Power Purchase Agreements unless agreed to by the Board of Directors and CECG.

c During the period that the decision described at Section 7.2(h)(xxv) of the Agreement constitutes a "Special Matter." the Companv may utilize third-party products (e.g.. financial hedges) to hedge market risk with respect to future deliveries of Product under the CECG Power Purchase Agreenents.

(iv) At the Risk Group's discretion, volumes of Energy subject to the "Monthly Price Adjustment" (as defined in the RSAs) may be subtracted from the available Ener,,v output of the Nuclear Units in order to calculate Available Energy with respect to any month during Years 1-3.

Additional Guidelines In the case of any exposure to foreign currency ("FX") markets or interest rate ("ITR" risk associated with the sale or purchase of any commodity (including in connection with nuclear fuel procurement activities), the Company will ensure that its FX and IR risk allocation process is consistent with the hedging strategies it employs in connection with the related commodities.

  • With respect to counterparty credit risk, the Company will have no non-collateralized exposure to counterparties that fail to meet a credit rating threshold. This provision will not apply to the CECG Power Purchase Agreements. EDFTNA Power Purchase Agreements and any other contracts in effect as of the Effective Date.

Any transaction or investment to be entered into by the Company or any Company Generation-Sub with a term greater than three years must be approved by the Board of Directors.

The Compan -will ensure that long-terni investment or contractual decisions are based on an explicit consideration of risk exposure. employ a consistent risk/return aDproach (identifying the imnact of the transaction on the Comoany's net consolidated exposure) and serve to implement the Company's risk management Constellation Energy Nuclear Group. LLC Risk Group Responsibilities The Company's consolidated physical and financial exposure will be continually assessed and managed by its risk personnel (the "Risk Group"). Certain finctions to be provided by the Risk Group may be outsourced to Constellation's Corporate D--3

Risk personnel as of the Effective Date; provided, that the Company establishes an internal risk function within a reasonable period of time after the Effective Date.

The Risk Group will assess exposure through the use of various risk indicators.

including open position analysis, value-at-risk, earnings-at-risk, cash-at-risk, credit risk. operational risk and liquidity risk.

D-A

Schedule 1 to ExlHibtt C, The Risk Group will develop and implement an auditable deal capture and risk management information system. This system will be designed to update market information (e.g.. price, volatilities, volumes) as frequentlv as possible.

Nine-Mile

,Nine Mivle Pojnt

1. NMP 1 Plowei" P'ar-has*e A"greemenit 13..,-emConmsiellationi Nuclear-, 0[,14 440,97H4 ,

Deeeiliber 1

  • -.-.---on t!-[=atis ca asd Nine Mile Poient Nu-lea- Statin , e4a gee as eof Novembert 7,2001 The Risk Group will deliver risk reports at least monthly to the Board of Directors.

Such reports will include a quantitative assessment of the Company's and each Comnany Generation-Sub's financial and physical exposure.

N'ine INfile Point 2 Electrie & Gas Cor.porationi (NYS1,,C), .. dated as of e.. .nber W. 2000

2. Contact Assignmet and As.u..ptio. Agr.me.t (NYSEC NP2 P...e.. Pr..hase Agreer-en.t) bew elto e4fiecti , as-ef November 7. -200 M.%N P 2 Power. Purhase Ag.eement between Constellation. N aelcar o -vLr PL(4e Aeme

.&t.118,EAM-,~rjt, Or ia.(io l4C aeds-fleemr-14,2000(

4,Cnrc Asgmn ndAsmto Agr-eemenit (CI-GE-C NNMP 2 Po~wer Purchase Agr-eement) between Constellation Nuclear, LLC mnd Nine N.4ilp, Po..int Nuclear- Station, 66C, eff"ctiv. as o.)

N!....her-q-,20"1

5. NiMP 2 Pwevvt Purchase A-gieemenit between Conistellation Nuclear, LLC anad Niagara Mohawkd Powver-Corpor-ation (iM dated as of iDeeeinber i, 2000awo
6. Conitract Asisignmrientadiimlie~rcent (NIMO iNfll 2 Power lPur-hase-Agreement) betwveen Constellationi Nuclear-. L and N4ine, Mile Poinit Nuclear, Station, [.Lefteetive as 91 No vemlber 7, 200 1 The Risk Group will develop and implement "alert procedures" which will notify the Board of Directors upon the occurrence of a breach of these Risk Profile Guidelines,
7. NM4P -2Power- Purcehase Aogreemient bet.weenl Constellationi Nucilear, aL nd Rocehester Cias and Ar;ainll E-lectric Cor-porationi (.RCI), dated as o~fDecemfber II, 2000
8. C'ontr.-act Ass~ignriitand Assumnption Agreefnent (RG F N MP1 2 Power Purchelase A greement

............... ,. .... r C efec .

between Constellation Nuclea, .. ar-,d N -1.Mlee Ponulear- Statil.L. ef.,

November 7. 2001 Ginfla T .. . .l n l

1. Power- Purchiase Agrfeemenit Betweci 71 ~osieiiiionvower- eStuire, me. aid itoenese n Electric Cor~poration Dated As Of N4
2. C'ontract A'ignment and As;omption Agreement (Power P cih-hase Agreaeenefr te R.L. Ginna N~u.lear-Pewe¶-*an~t).dahted-Aj-ith., *004-bet-weenC-otItetl~a~in-Iwer-$Seuwre* nc. ad-PR.

C-irea ulear-Power Pln, LLC ndR'

3. Letter Agr-eement: April 16, 2008 Letter to Jeffrev C,-n ,.r ,,. fromf Steveni Miller-re: PPA N-+*vembet- 21-,-2apac4+"a nd-energy-b ase-kwdter-miii:gDD. tNG' Agust u~ttr 1W0,2006 Letter io Roehe:;ter Gasan Irif4ag letiSulyrm Steven L. Miller re: Upraie amount
i. Lmetter- Agreemnenit: Apr-il -25, 2007 Letter- to Patrieia Meylec os~oJao ~e~vimaii

.rupfrom JeffrFey N4. Coniverge, NYLEIG r-e: pr-otocol contifrt-nation Additional Defined Terms "RSAs" means (i) that certain Revenue Sharing Agreement, dated as of December 11.

2000, between Nine Mile Point Nuclear Station. LLC (as assignee of Constellation Nuclear.

LLC an_' ~ wAlhw ,ul

.... t , wpn -: (ii) that certain Revenue hrn Agreement, dated as of December 11. 2000. between Nine Mile Point Nuclear Station. LLC (as assignee of Constellation Nuclear. LLCQ and New York State Electric & Gas Corporation; (iii) that certain Revenue Sharing Agreement, dated as of December 11. 2000, between .Vi;we .AM/' [hi NIt, LLC. (as assignee of Constellation Nuclear, LLC)

)1S7.o, and Rochester Gas and Electric Corporation; and (iv) that certain Revenue Sharing Agreement, dated as of December 11,. 2000, between Nine Mile Point Nuclear Station. LLC (as assignee of Constellation Nuclear. LLC) and (Cc'ntralHialson (Ga.s<k-Elcetric (* ooration

ATTACHMENT (3)

AFFIDAVIT BY H.B. BARRON Constellation Energy Nuclear Group, LLC October 25, 2009

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION In the Matter of )

)

Constellation Energy Nuclear Group, LLC, et al. )

AFFIDAVIT I, Henry B. Barron of Constellation Energy Group, Inc., parent of Constellation Energy Nuclear Group, LLC, for Calvert Cliffs Nuclear Power Plant, Inc., Nine Mile Point Nuclear Station, LLC, and R. E.

Ginna Nuclear Power Plant, LLC (together, the CENG Companies), do hereby affirm and state:

1. I am authorized to execute this affidavit on behalf of the CENG Companies.
2. The CENG Companies are providing information in support of their Application for an Order Approving License Transfers and Conforming License Amendment Request. The documents being provided in Attachment (2A) contain proprietary financial information and financial projections related to the ownership and operation of the CENG Companies' generation assets.

These documents constitute proprietary commercial and financial information that should be held in confidence by the NRC pursuant to the policy reflected in 10 CFR §§ 2.390(a)(4) and 9.17(a)(4),

because:

i. This information is and has been held in confidence by the CENG Companies.

ii. This information is of a type that is customarily held in confidence by the CENG Companies, and there is a rational basis for doing so because the information contains sensitive financial information concerning projected revenues and operating expenses of the CENG Companies.

iii. This information is being transmitted to the NRC voluntarily and in confidence.

iv. This information is not available in public sources and could not be gathered readily from other publicly available information.

v. Public disclosure of this information would create substantial harm to the competitive position of the CENG Companies by disclosing their internal financial projections.
3. Accordingly, the CENG Companies request that the designated documents be withheld from public disclosure pursuant to the policy reflected in 10 CFR §§ 2.390(a)(4) and 9.17(a)(4).

Henry B. Barron Subscrjid and sw5m before me, a Notary Pullic, in and for the State of Maryland and City of Baltimore, this,'_ay of

  • 2009.

WITNESS my hand and Notarial Seal:

My Commission Expire.

  • I= _ Date