Limerick, Unit 1, Standby Trust Agreement. · Standby Trust Agreement References: 1. Letter from...

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10 CFR 50.75(h)(1) RS-12-200 November 16, 2012 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Limerick Generating Station, Unit 1 Facility Operating License Nos. NPF-39 NRC Docket Nos. 50-352 Subject: Standby Trust Agreement References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U. S. NRC, "Response to Request for Additional Information Regarding Status of Decommissioning Funding Assurance," dated May 21, 2012 2. Federal Register Notice, "Decommissioning Planning," 76 FR 35512, dated June 17, 2011 As described in Reference 1, Exelon Generation Company, LLC (EGC) is using a parent company guarantee as part of the decommissioning funding assurance for Limerick Generating Station, Unit 1. Reference 2 modified 10 CFR 30, Appendix A, Section III.D, to require that the parent company guarantee be payable to a standby trust. Per Reference 2, the revised rule is effective December 17, 2012. The Standby Trust created by EGC in response to the 10 CFR revision is provided in Attachment 1. The Standby Trust was effective as of November 15, 2012. Attachment 2 contains an Assignment to the amended parent company guarantee. The purpose of the Assignment is to confirm that the existing parent company guarantee, if required for decommissioning activities, will be paid into the Standby Trust. 1 -- ) 10 CFR 50.75(h)(1) RS-12-200 November 16, 2012 U.S. Nuclear Regulatory Commission A TIN: Document Control Desk Washington, DC 20555-0001 Subject: Limerick Generating Station, Unit 1 Facility Operating License Nos. NPF-39 NRC Docket Nos. 50-352 Standby Trust Agreement References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U.S. NRC, "Response to Request for Additional Information Regarding Status of Decommissioning Funding Assurance," dated May 21,2012 2. Federal Register Notice, "Decommissioning Planning," 76 FR 35512, dated June 17, 2011 As described in Reference 1, Exelon Generation Company, LLC (EGC) is using a parent company guarantee as part of the decommissioning funding assurance for Limerick Generating Station, Unit 1. Reference 2 modified 10 CFR 30, Appendix A, Section 111.0, to require that the parent company guarantee be payable to a standby trust. Per Reference 2, the revised rule is effective December 17, 2012. The Standby Trust created by EGC in response to the 10 CFR revision is provided in Attachment 1. The Standby Trust was effective as of November 15, 2012. Attachment 2 contains an Assignment to the amended parent company guarantee. The purpose of the Assignment is to confirm that the existing parent company guarantee, if required for decommissioning activities, will be paid into the Standby Trust.

Transcript of Limerick, Unit 1, Standby Trust Agreement. · Standby Trust Agreement References: 1. Letter from...

Page 1: Limerick, Unit 1, Standby Trust Agreement. · Standby Trust Agreement References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U.S. NRC, "Response to Request

10 CFR 50.75(h)(1)

RS-12-200

November 16, 2012

U.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001

Limerick Generating Station, Unit 1Facility Operating License Nos. NPF-39NRC Docket Nos. 50-352

Subject:

Standby Trust Agreement

References: 1.

Letter from Patrick R. Simpson (Exelon Generation Company,LLC) to U. S. NRC, "Response to Request for AdditionalInformation Regarding Status of Decommissioning FundingAssurance," dated May 21, 2012

2.

Federal Register Notice, "Decommissioning Planning," 76 FR35512, dated June 17, 2011

As described in Reference 1, Exelon Generation Company, LLC (EGC) is using a parentcompany guarantee as part of the decommissioning funding assurance for LimerickGenerating Station, Unit 1. Reference 2 modified 10 CFR 30, Appendix A, Section III.D,to require that the parent company guarantee be payable to a standby trust. PerReference 2, the revised rule is effective December 17, 2012. The Standby Trustcreated by EGC in response to the 10 CFR revision is provided in Attachment 1. TheStandby Trust was effective as of November 15, 2012.

Attachment 2 contains an Assignment to the amended parent company guarantee. Thepurpose of the Assignment is to confirm that the existing parent company guarantee, ifrequired for decommissioning activities, will be paid into the Standby Trust.

1

--)

10 CFR 50.75(h)(1)

RS-12-200

November 16, 2012

U.S. Nuclear Regulatory Commission A TIN: Document Control Desk Washington, DC 20555-0001

Subject:

Limerick Generating Station, Unit 1 Facility Operating License Nos. NPF-39 NRC Docket Nos. 50-352

Standby Trust Agreement

References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U.S. NRC, "Response to Request for Additional Information Regarding Status of Decommissioning Funding Assurance," dated May 21,2012

2. Federal Register Notice, "Decommissioning Planning," 76 FR 35512, dated June 17, 2011

As described in Reference 1, Exelon Generation Company, LLC (EGC) is using a parent company guarantee as part of the decommissioning funding assurance for Limerick Generating Station, Unit 1. Reference 2 modified 10 CFR 30, Appendix A, Section 111.0, to require that the parent company guarantee be payable to a standby trust. Per Reference 2, the revised rule is effective December 17, 2012. The Standby Trust created by EGC in response to the 10 CFR revision is provided in Attachment 1. The Standby Trust was effective as of November 15, 2012.

Attachment 2 contains an Assignment to the amended parent company guarantee. The purpose of the Assignment is to confirm that the existing parent company guarantee, if required for decommissioning activities, will be paid into the Standby Trust.

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November 16, 2012U.S. Nuclear Regulatory CommissionPage 2

Note that, as required by 10 CFR 30, Appendix A, an updated financial test for theparent guarantee will be performed and provided to the NRC 90 days after the close ofthe fiscal year (i.e., by March 31, 2013).

There are no new regulatory commitments made in this letter.

If you have any questions about this letter, please contact me at (630) 657-2823.

Patrick R. SimpsonManager - LicensingExelon Generation Company, LLC

cc:

Regional Administrator - NRC Region INRC Senior Resident Inspector - Limerick Generating Station

Attachments:

1. Proposed Standby Trust Agreement for Limerick Generating Station Unit 12. Assignment to Amended Guarantee

November 16, 2012 U.S. Nuclear Regulatory Commission Page 2

Note that, as required by 10 CFR 30, Appendix A, an updated financial test for the parent guarantee will be performed and provided to the NRC 90 days after the close of the fiscal year (Le., by March 31,2013).

There are no new regulatory commitments made in this letter.

If you have any questions about this letter, please contact me at (630) 657-2823.

TJk1R Patrick R. Simpson Manager - Licensing Exelon Generation Company, LLC

cc: Regional Administrator - NRC Region I NRC Senior Resident Inspector - Limerick Generating Station

Attachments:

1. Proposed Standby Trust Agreement for Limerick Generating Station Unit 1 2. Assignment to Amended Guarantee

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ATTACHMENT 1

Proposed Standby Trust Agreement for Limerick Generating Station Unit 1

ATTACHMENT 1

Proposed Standby Trust Agreement for Limerick Generating Station Unit 1

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STANDBY TRUST AGREEMENT

FOR LIMERICK STATION, UNIT 1

TRUST AGREEMENT, the Agreement entered into as of November I, 2012 by andbetween EXELON GENERATION COMPANY, LLC, a Pennsylvania corporation, hereinreferred to as the "Grantor," and THE NORTHERN TRUST COMPANY, 50 South LaSalleStreet, Chicago, IL 60603, the "Trustee."

WHEREAS, the U. S. Nuclear Regulatory Commission (NRC), an agency of the U.S.Government, pursuant to the Atomic Energy Act of 1954, as amended, and the EnergyReorganization Act of 1974, has promulgated regulations in Title 10, Part 50, of the Code of

Federal Regulations (10 CFR Part 50). These regulations, applicable, to the Grantor, require thata holder of, or an applicant for, a 10 CFR Part 50 license provide assurance that funds will beavailable when needed for required decommissioning activities.

WHEREAS, the Grantor has elected, when necessary, to use a parent guarantee toprovide part of such financial assurance for Limerick Station, Unit 1;

WHEREAS, when payment is required to be made under the parent guarantee, thisStandby Trust shall be used for the receipt of such payment; and

WHEREAS, the Grantor, acting through its duly authorized officers, has selected theTrustee to be the trustee under this Agreement, and the Trustee is willing to act as trustee;

NOW, THEREFORE, the Grantor and the Trustee agree as follows:

Section 1. Definitions. As used in this Agreement:

(a) The term "Grantor" means the NRC licensee who enters into this Agreement and anysuccessors or assigns of the Grantor.

(b) The term "Trustee" means the trustee who enters into this Agreement and any successorTrustee.

Section 2. Costs of Decommissioning. This Agreement pertains to the costs ofdecommissioning Limerick Station, Unit 1, as identified in License NumberNPF-39, issuedpursuant to 10 CFR Part 50.

Section 3. Establishment of Fund. The Grantor and the Trustee hereby establish a Standby TrustFund (the "Fund") for the benefit of the Grantor but only to the extent the provisions of 31U.S.C. 3302(b) would not be applicable. The Grantor and the Trustee intend that no third partyshall have access to the Fund except as provided herein. The Trustee shall not be responsible norshall it undertake any responsibility for the amount of, or adequacy of the Fund, nor any duty to

STANDBY TRUST AGREEMENT

FOR LIMERICK STATION, UNIT 1

TRUST AGREEMENT, the Agreement entered into as of November K, 2012 by and

between EXELON GENERATION COMPAlW, LLC, a Pennsylvania corporation, herein referred to as the "Grantor," and THE NORTHERN TRUST COMPANY, 50 South LaSalle

Street, Chicago, IL 60603, the "Trustee."

WHEREAS, the U.S. Nuclear Regulatory Commission (NRC), an agency of the U.S.

Government, pursuant to the Atomic Energy Act of 1954, as amended, and the Energy Reorganization Act of 1974, has promulgated regulations in Title 10, Part 50, of the Code of Federal Regulations (10 CFR Part 50). These regulations, applicable to the Grantor, require that a holder of, or an applicant for, a 10 CFR Part 50 license provide assurance that funds will be available when needed for required decommissioning activities.

WHEREAS, the Grantor has elected, when necessary, to use a parent guarantee to

provide part of such financial assurance for Limerick Station, Unit 1;

WHEREAS, when payment is required to be made under the parent guarantee, this Standby Trust shall be used for the receipt of such payment; and

WHEREAS, the Grantor, acting through its duly authorized officers, has selected the Trustee to be the trustee under this Agreement, and the Trustee is willing to act as trustee;

NOW, THEREFORE, the Grantor and the Trustee agree as follows:

Section 1. Definitions. As used in this Agreement:

(a) The term "Grantor" means the NRC licensee who enters into this Agreement and any successors or assigns of the Grantor.

(b) The term "Trustee" means the trustee who enters into this Agreement and any successor

Trustee.

Section 2. Costs of Decommissioning. This Agreement pertains to the costs of decommissioning Limerick Station, Unit 1, as identified in License NumberNPF-39, issued

pursuant to 10 CFR Part 50.

Section 3. Establishment of Fund. The Grantor and the Trustee hereby establish a Standby Trust Fund (the "Fund") for the benefit of the Grantor but only to the extent the provisions of 31

U.S.C. 3302(b) would not be applicable. The Grantor and the Trustee intend that no third party shall have access to the Fund except as provided herein. The Trustee shall not be responsible nor

shall it undertake any responsibility for the amount of, or adequacy of the Fund, nor any duty to

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collect from the Grantor, any payments necessary to discharge any liabilities of the Grantorestablished by NRC.

Section 4. Payments Constituting the Fund. Payments made to the Trustee for the Fund shall

consist of cash, securities, or other liquid assets acceptable to the Trustee. The Fund isestablished initially as consisting of the property acceptable to the Trustee. Such property and

any other property subsequently transferred to the Trustee are referred to as the "Fund," togetherwith all earnings and profits thereon, less any payments or distributions made by the Trustee

pursuant to this Agreement. The Fund shall be held by the Trustee, IN TRUST, as hereinafterprovided.

Section 5. Payment for Required Activities Specified in the Plan. The Trustee shall make

payments from the Fund to the Grantor or to a decommissioning contractor of the Grantor, as theGrantor may designate, upon presentation to the Trustee of the following:

(a) A certificate duly executed by the Vice President Finance (Nuclear) of the Grantor (or

such other authorized officer as may be designated by the Grantor) attesting to theoccurrence of the events, and in the form set forth in the attached Specimen Certificate(Appendix A), and

(b) A certificate attesting to the following conditions: (1) that decommissioning isproceeding pursuant to an NRC-approved plan, and (2) that the funds withdrawn will beexpended for activities undertaken pursuant to that plan.

Notwithstanding the foregoing, except for payments for administrative costs (includingtaxes and other incidental expenses of the Fund (including legal, accounting, actuarial, andTrustee expenses)) in connection with the operation of the Fund, no disbursements or paymentsfrom the Fund shall be made: (1) unless 30 working days prior written notice of suchdisbursement or payment has been made to the NRC or (2) if the Trustee receives written noticeof an objection from the NRC's Director of the Office of Nuclear Reactor Regulation or theDirector of the Office of Nuclear Material Safety and Safeguards, as applicable. Except that theforegoing shall not apply if the Grantor is making a withdrawal pursuant to 10 CFR 50.82(a)(8).

In the event of the Grantor's default or inability to direct decommissioning activities, theTrustee shall: (1) make payments from the Fund as the NRC or State agency shall direct, inwriting, to provide for the payment of the costs of required activities covered by this Agreement;(2) make disbursements to the Grantor or other persons as specified by the NRC, or State agency,from the fund for expenditures for required activities in such amounts as the NRC, or State

agency, shall direct in writing; and (3) refund to the Grantor such amounts remaining after thelicense has been terminated or as the NRC or State Agency specifies in writing. Upon refund,such funds shall no longer constitute part of the Fund as defined herein.

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collect from the Grantor, any payments necessary to discharge any liabilities of the Grantor established by NRC.

Section 4. Payments Constituting the Fund. Payments made to the Trustee for the Fund shall consist of cash, securities, or other liquid assets acceptable to the Trustee. The Fund is established initially as consisting of the property acceptable to the Trustee. Such property and any other property subsequently transferred to the Trustee are referred to as the "Fund," together with all earnings and profits thereon, less any payments or distributions made by the Trustee pursuant to this Agreement. The Fund shall be held by the Trustee, IN TRUST, as hereinafter provided.

Section 5. Payment for Required Activities Specified in the Plan. The Trustee shall make payments from the Fund to the Grantor or to a decommissioning contractor of the Grantor, as the Grantor may designate, upon presentation to the Trustee of the following:

(a) A certificate duly executed by the Vice President Finance (Nuclear) of the Grantor (or such other authorized officer as may be designated by the Grantor) attesting to the occurrence of the events, and in the form set forth in the attached Specimen Certificate (Appendix A), and

(b) A certificate attesting to the following conditions: (1) that decommissioning is proceeding pursuant to an NRC-approved plan, and (2) that the funds withdrawn will be expended for activities undertaken pursuant to that plan.

Notwithstanding the foregoing, except for payments for administrative costs (including taxes and other incidental expenses of the Fund (including legal, accounting, actuarial, and Trustee expenses)) in connection with the operation of the Fund, no disbursements or payments from the Fund shall be made: (1) unless 30 working days prior written notice of such disbursement or payment has been made to the NRC or (2) if the Trustee receives written notice ofan objection from the NRC's Director of the Office of Nuclear Reactor Regulation or the Director of the Office of Nuclear Material Safety and Safeguards, as applicable. Except that the foregoing shall not apply if the Grantor is making a withdrawal pursuant to 10 CFR 50.82(a)(8).

In the event of the Grantor's default or inability to direct decommissioning activities, the Trustee shall: (1) make payments from the Fund as the NRC or State agency shall direct, in writing, to provide for the payment of the costs of required activities covered by this Agreement; (2) make disbursements to the Grantor or other persons as specified by the NRC, or State agency, from the fund for expenditures for required activities in such amounts as the NRC, or State agency, shall direct in writing; and (3) refund to the Grantor such amounts remaining after the license has been terminated or as the NRC or State Agency specifies in writing. Upon refund, such funds shall no longer constitute part of the Fund as defined herein.

Standby Trust Agreement Page 2

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Upon presentation of the certificates described above to the Trustee or upon receipt of a

direction to make a distribution from the NRC or State Agency as described in this Section, the

Trustee shall process a payment in the amount set forth in such certificates or direction and shall

not be responsible, nor shall it undertake any responsibility, to verify any matters set forth insuch certificates or direction.

Section 6. Trust Management. Grantor shall appoint one or more Investment Managers (each an"Investment Manager") to manage the assets of the Fund and shall direct the Trustee with respectto the segregation of the assets of the Fund to be managed by each such Investment Manager. Inthe event an Investment Manager resigns or is otherwise terminated for any reason with respectto a portion of the Fund's assets, the Grantor shall appoint one or more successor Investment

Managers with respect to such assets. The Trustee shall act with respect to assets in the Fundonly as directed by the applicable Investment Manager. The Trustee shall invest and reinvest theprincipal and income of the Fund and keep the Fund invested as a single fund, withoutdistinction between principal and income, in accordance with directions of the InvestmentManager. In investing, reinvesting, exchanging, selling, and managing the Fund, the Grantorshall require the Investment Manager to discharge its duties with respect to the Fund in the bestinterest of the beneficiary and with the care, skill, prudence, and diligence under thecircumstances then prevailing, which persons of prudence, acting in a like capacity and familiarwith such matters, would use in the conduct of an enterprise of a like character and with likeaims; except that:

(a)

The Grantor shall ensure that no Investment Manager directs the Trustee to acquire orhold securities or other obligations of the Grantor, or any other owner or operator of anynuclear power reactor, or any of their affiliates, subsidiaries, successors, or assigns, as

defined in the Investment Company Act of 1940, as amended (15 U.S.C. 80a-2(a)), or ina mutual fund in which at least 50 percent of the Fund is invested in the securities of anNRC licensee of a nuclear power plant, or a parent company whose subsidiary is anowner or operator of a foreign or domestic nuclear power plant. The InvestmentManager may direct the Trustee to acquire or hold an investment tied to market indices orother nonnuclear-sector collective, commingled, or mutual funds (i.e. a mutual fund in

which less that 50 percent of the Fund is invested in the securities of a licensee or aparent company whose subsidiary is an owner or operator of a foreign or domesticnuclear power plant), however, that no more than 10 percent of trust assets may beindirectly invested in securities of any entity owning or operating one or more nuclearpower plants.

(b)

For a reasonable time, not to exceed 60 days, the Trustee is authorized to holduninvested cash, awaiting investment or distribution, without liability for thepayment of interest thereon.

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Upon presentation of the certiticates described above to the Trustee or upon receipt of a direction to make a distribution from the NRC or State Agency as described in this Section, the

Trustee shall process a payment in the amount set forth in such certificates or direction and shall

not be responsible, nor shall it undertake any responsibility, to verify any matters set forth in

such certiticates or direction.

Section 6. Trust Management. Grantor shall appoint one or more Investment Managers (each an "Investment Manager") to manage the assets of the Fund and shall direct the Trustee with respect to the segregation of the assets ofthe Fund to be managed by each such Investment Manager. In the event an Investment Manager resigns or is otherwise tenninated for any reason with respect to a portion of the Fund's assets, the Grantor shall appoint one or more successor Investment

Managers with respect to such assets. The Trustee shall act with respect to assets in the Fund only as directed by the applicable Investment Manager. The Trustee shall invest and reinvest the principal and income of the Fund and keep the Fund invested as a single fund, without distinction between principal and income, in accordance with directions of the Investment Manager. In investing, reinvesting, exchanging, selling, and managing the Fund, the Grantor shall require the Investment Manager to discharge its duties with respect to the Fund in the best interest of the beneficiary and with the care, skill, prudence, and diligence under the circumstances then prevailing, which persons of prudence, acting in a like capacity and familiar with such matters, would use in the conduct of an enterprise of a like character and with like aims; except that:

(a) The Grantor shall ensure that no Investment Manager directs the Trustee to acquire or hold securities or other obligations of the Grantor, or any other owner or operator of any nuclear power reactor, or any of their affiliates, subsidiaries, successors, or assigns, as

deiined in the Investment Company Act of 1940, as amended (15 U.S.C. 80a-2(a», or in a mutual fund in which at least 50 percent of the Fund is invested in the securities of an NRC licensee of a nuclear power plant, or a parent company whose subsidiary is an owner or operator of a foreign or domestic nuclear power plant. The Investment Manager may direct the Trustee to acquire or hold an investment tied to market indices or other nonnuclear-sector collective, commingled, or mutual funds (Le. a mutual fund in

which less that 50 percent of the Fund is invested in the securities of a licensee or a parent company whose subsidiary is an owner or operator of a foreign or domestic nuclear power plant), however, that no more than 10 percent of trust assets may be

indirectly invested in securities of any entity owning or operating one or more nuclear power plants.

(b) For a reasonable time, not to exceed 60 days, the Trustee is authorized to hold uninvested cash, awaiting investment or distribution, without liability for the payment of interest thereon.

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(c) The Grantor shall ensure that any Investment Manager shall adhere to theapplicable State-specific investment standard and/or the "prudent investor"

standard as specified in 18 CFR 35.32(a)(3) of the Federal Energy Regulatory

Commission regulations or any successor regulation thereto (the "PrudentInvestor Standard"); and

(d) The Grantor, its affiliates, and its subsidiaries are prohibited from acting as

investment manager for the funds or from giving day-to-day managementdirection of the funds' investments or direction on individual investments by thefunds except that the Grantor, or an affiliate or subsidiary, may act as aninvestment manager in the case of passive fund management of trust funds wheremanagement is limited to investment-tracking market indices.

Section 7. Commingling and Investment. The Trustee is expressly authorized at the direction ofthe Investment Manager:

(a) To transfer, from time to time, any or all of the assets of the Fund to any common,commingled, or collective trust fund created by the Trustee in which the Fund is eligible

to participate, subject to all of the provisions thereof, to be commingled with the assets ofother trusts participating therein; and

(b) To purchase shares in any investment company registered under the Investment CompanyAct of 1940 (15 U.S.C. 80A-1 et seq.), including one that may be created, managed, orunderwritten, or to which investment advice is rendered, or the shares of which are soldby the Trustee. The Trustee may vote such shares in its discretion.

Section 8. Express Powers of Trustee. Without in any way limiting the powers and discretionconferred upon the Trustee by the other provisions of this Agreement or by law, in carrying outdirections given to the Trustee hereunder, the Trustee is expressly authorized and empowered:

(a) To sell, exchange, convey, transfer, or otherwise dispose of any property held by it, bypublic or private sale, as necessary, for prudent management of the Fund;

(b) To make, execute, acknowledge, and deliver any and all documents of transfer andconveyance and any and all other instruments that may be necessary or appropriate tocarry out the powers herein granted;

(c) To register any securities held in the Fund in its own name, or in the name of a nominee,

and to hold any security in bearer form or in book entry, or to combine certificatesrepresenting such securities with certificates of the same issue held by the Trustee inother fiduciary capacities, to reinvest interest and dividend payments and funds from

matured and redeemed instruments, to file proper forms concerning securities held in theFund in a timely fashion with appropriate government agencies, or to deposit or arrange

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(c) The Grantor shall ensure that any Investment Manager shall adhere to the applicable State-specific investment standard andlor the "prudent investor" standard as specified in 18 CFR 3532(a)(3) of the Federal Energy Regulatory Commission regulations or any successor regulation thereto (the "Prudent Investor Standard"); and

(d) The Grantor, its affiliates, and its subsidiaries are prohibited from acting as investment manager for the funds or irom giving day-to-day management direction of the funds' investments or direction on individual investments by the funds except that the Grantor, or an affiliate or subsidiary, may act as an investment manager in the case of passive fund management of trust funds where management is limited to investment-tracking market indices.

Section 7. Commingling and Investment. The Trustee is expressly authorized at the direction of the Investment Manager:

(a) To transfer, from time to time, any or all of the assets of the Fund to any common, commingled, or collective trust fund created by the Trustee in which the Fund is eligible to participate, subject to all of the provisions thereof, to be commingled with the assets of other trusts participating therein; and

(b) To purchase shares in any investment company registered under the Investment Company Act of 1940 (15 U.S.C. 80A-l et seq.), including one that may be created, managed, or underwritten, or to which investment advice is rendered, or the shares of which are sold by the Trustee. The Trustee may vote such shares in its discretion.

Section 8. Express Powers of Trustee. Without in any way limiting the powers and discretion conferred upon the Trustee by the other provisions of this Agreement or by law, in carrying out directions given to the Trustee hereunder, the Trustee is expressly authorized and empowered:

(a) To sell, exchange, convey, transfer, or otherwise dispose of any property held by it, by public or private sale, as necessary, for prudent management of the Fund;

(b) To make, execute, acknowledge, and deliver any and all documents of transfer and conveyance and any and all other instruments that may be necessary or appropriate to carry out the powers herein granted;

(c) To register any securities held in the Fund in its own name, or in the name ofa nominee, and to hold any security in bearer form or in book entry, or to combine certificates representing such securities with certificates of the same issue held by the Trustee in other fiduciary capacities, to reinvest interest and dividend payments and funds from matured and redeemed instruments, to file proper forms concerning securities held in the Fund in a timely fashion with appropriate government agencies, or to deposit or arrange

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for the deposit of such securities in a qualified central depository, even though, when sodeposited, such securities may be merged and held in bulk in the name of the nominee or

such depository with other securities deposited therein by another person, or to deposit or

arrange for the deposit of any securities issued by the U.S. Government, or any agency or

instrumentality thereof, with a Federal Reserve Bank, but the books and records of the

Trustee shall at all times show that all such securities are part of the Fund;

(d) To deposit any cash in the Fund in interest-bearing accounts maintained or savingscertificates issued by the Trustee, in its separate corporate capacity, or in any otherbanking institution affiliated with the Trustee; and

(e) To compromise or otherwise adjust all claims in favor of or against the Fund.

Section 9. Taxes and Expenses. All taxes of any kind that may be assessed or levied against orin respect of the Fund and all brokerage commissions incurred by the Fund may be paid from theFund. All other expenses incurred by the Trustee in connection with the administration of thisTrust, including fees for legal services rendered to the Trustee, the compensation of the Trusteeto the extent not paid directly by the Grantor, and all other proper charges and disbursements ofthe Trustee, may be paid from the Fund. The Grantor shall (i) determine the taxability of Trustincome, (ii) calculate the amount of any taxes owed by the Trust, (iii) direct the Trusteeregarding the payment of such taxes, and (iv) be responsible for the preparation and filing of anyrequired tax forms relating to the Trust or distributions from the Trust, including Form 1041 or

any other information or tax returns. The Trustee agrees to cooperate in providing the Grantor orits designee with such information as is contained within its ordinary business records and isneeded in order to timely complete any such form.

Section 10. Annual Valuation. After payment has been made into this Trust Fund, the Trusteeshall furnish on a monthly basis to the Grantor a statement confirming the value of the Trust.Any securities in the Fund shall be valued at market value within a reasonable time of suchstatement. The failure of the Grantor to object in writing to the Trustee within 90 days after thestatement has been furnished to the Grantor shall constitute a conclusively binding assent by theGrantor, barring the Grantor from asserting any claim or liability against the Trustee with respectto the matters disclosed in the statement.

Section 11. Advice of Counsel. The Trustee may, from time to time, consult with counsel, whomay be counsel to the Grantor, with respect to any question arising as to the construction of thisAgreement or any action to be taken hereunder. The Trustee shall be fully protected, to theextent permitted by law, in acting on the advice of counsel.

Section 12. Trustee Compensation. The Trustee shall be entitled to reasonable compensation forits services, as agreed upon in writing from time to time with the Grantor.

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for the deposit of such securities in a qualified central depository, even though, when so

deposited, such securities may be merged and held in bulk in the name of the nominee or

such depository with other securities deposited therein by another person, or to deposit or

arrange for the deposit of any securities issued by the U.S. Government, or any agency or

instrumentality thereof, with a Federal Reserve Bank, but the books and records of the Trustee shall at all times show that all such securities are part of the Fund;

(d) To deposit any cash in the Fund in interest-bearing accounts maintained or savings certificates issued by the Trustee, in its separate corporate capacity, or in any other banking institution affiliated with the Trustee; and

(e) To compromise or otherwise adjust all claims in favor of or against the Fund.

Section 9. Taxes and Expenses. All taxes of any kind that may be assessed or levied against or in respect of the Fund and all brokerage commissions incurred by the Fund may be paid from the Fund. All other expenses incurred by the Trustee in connection with the administration of this Trust, including fees for legal services rendered to the Trustee, the compensation of the Trustee to the extent not paid directly by the Grantor, and all other proper charges and disbursements of the Trustee, may be paid from the Fund. The Grantor shall (i) determine the taxability of Trust income, (ii) calculate the amount of any taxes owed by the Trust, (iii) direct the Trustee regarding the payment of such taxes, and (iv) be responsible for the preparation and filing of any required tax forms relating to the Trust or distributions from the Trust, including Form 1041 or any other information or tax returns. The Trustee agrees to cooperate in providing the Grantor or its designee with such information as is contained within its ordinary business records and is needed in order to timely complete any such form.

Section 10. Annual Valuation. After payment has been made into this Trust Fund, the Trustee shall furnish on a monthly basis to the Grantor a statement confirming the value of the Trust. Any securities in the Fund shall be valued at market value within a reasonable time of such statement. The failure of the Grantor to object in writing to the Trustee within 90 days after the statement has been furnished to the Grantor shall constitute a conclusively binding assent by the Grantor, barring the Grantor from asserting any claim or liability against the Trustee with respect to the matters disclosed in the statement.

Section 11. Advice of Counsel. The Trustee may, from time to time, consult with counsel, who may be counsel to the Grantor, with respect to any question arising as to the construction of this Agreement or any action to be taken hereunder. The Trustee shall be fully protected, to the extent permitted by law, in acting on the advice of counsel.

Section 12. Trustee Compensation. The Trustee shall be entitled to reasonable compensation for its services, as agreed upon in writing from time to time with the Grantor.

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Section 13. Successor Trustee. Upon 60 days notice to the Grantor, the Trustee may resign;

upon 60 days notice to the Trustee, the Grantor may replace the Trustee; but such resignation orreplacement shall not be effective until the Grantor has either appointed a successor Trustee and

this successor accepts the appointment, or implements another financial assurance mechanismspecified in 10 CFR 50.75(e). The successor Trustee shall have the same powers and duties asthose conferred upon the Trustee hereunder. Upon the successor Trustee's acceptance of theappointment, the Trustee shall assign, transfer, and pay over to the successor Trustee the fundsand properties then constituting the Fund. If, for any reason, the Grantor cannot or does not actin the event of the resignation of the Trustee, the Trustee may apply to a court of competent

jurisdiction for the appointment of a successor Trustee or for instructions. The successor Trusteeshall specify the date on which it assumes administration of the Trust in a writing sent to the

Grantor and the present Trustee by certified mail 10 days before such change becomes effective.Any expenses incurred by the Trustee as a result of any of the acts contemplated by this sectionshall be paid as provided in Section 9.

Section 14. Instructions to the Trustee. All orders, requests, and instructions under thisAgreement by the Grantor or an Investment Manager to the Trustee shall be in writing, signed bysuch persons as are signatories to this Agreement or such other designees as the Grantor maydesignate in writing. The Trustee shall be fully protected in acting without inquiry in accordancewith the Grantor's or an Investment Manager's orders, requests, instructions, or certificates,including the making of payments in reliance upon certificates presented by the Grantor pursuantto Section 5. If the NRC or State agency issues orders, requests, or instructions to the Trustee inthe event of Grantor default, these shall be in writing, signed by the NRC, State agency, or their

designees, and the Trustee shall act and shall be fully protected in acting without inquiry inaccordance with such orders, requests, and instructions. The Trustee shall have the right toassume, in the absence of written notice to the contrary, that no event constituting a change or atermination of the authority of any person to act on behalf of the Grantor, the NRC, or State

agency, hereunder, has occurred. The Trustee shall have no duty to act in the absence of suchorders, requests, and instructions from the Grantor and/or the NRC, or State agency, except asprovided for herein and shall incur no liability for not acting on such orders, requests orinstructions as a result of the non-delivery, or delay in the delivery, of a direction or instruction,or error in the transmission of such direction or instruction, to the Trustee.

Section 15. Amendment of Agreement. This Agreement may be amended by an instrument in

writing executed by the Grantor, the Trustee, and, if applicable, the NRC or State agency, or bythe Trustee and the NRC or State Agency, if the Grantor ceases to exist. Notwithstanding anyprovision herein to the contrary, this Agreement cannot be modified in any material respectwithout first providing 30 working days prior written notice to the NRC's Director of the Officeof Nuclear Reactor Regulation or the Director of the Office of Nuclear Material Safety and

Safeguards, applicable. This Agreement may not be amended if the Trustee receives written

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Page 6

Section 13. Successor Trustee. Upon 60 days notice to the Grantor, the Trustee may resign;

upon 60 days notice to the Trustee, the Grantor may replace the Trustee; but such resignation or

replacement shall not be effective until the Grantor has either appointed a successor Trustee and

this successor accepts the appointment, or implements another financial assurance mechanism

specified in 10 CFR 50.75(e). The successor Trustee shall have the same powers and duties as

those conferred upon the Trustee hereunder. Upon the successor Trustee's acceptance of the

appointment, the Trustee shall assign, transfer, and pay over to the successor Trustee the funds

and properties then constituting the Fund. If, for any reason, the Grantor cannot or does not act

in the event of the resignation of the Trustee, the Trustee may apply to a court of competent

jurisdiction for the appointment of a successor Trustee or for instructions. The successor Trustee

shall specify the date on which it assumes administration of the Trust in a writing sent to the

Grantor and the present Trustee by certified mail 10 days before such change becomes effective.

Any expenses incurred by the Trustee as a result of any of the acts contemplated by this section

shall be paid as provided in Section 9.

Section 14. Instructions to the Trustee. All orders, requests, and instructions under this

Agreement by the Grantor or an Investment Manager to the Trustee shall be in writing, signed by such persons as are signatories to this Agreement or such other designees as the Grantor may

designate in writing. The Trustee shall be fully protected in acting without inquiry in accordance

with the Grantor's or an Investment Manager's orders, requests, instructions, or certificates,

including the making of payments in reliance upon certificates presented by the Grantor pursuant

to Section 5. If the NRC or State agency issues orders, requests, or instructions to the Trustee in

the event of Grantor default, these shall be in writing, signed by the NRC, State agency, or their

designees, and the Trustee shall act and shall be fully protected in acting without inquiry in

accordance with such orders, requests, and instructions. The Trustee shall have the right to

assume, in the absence of written notice to the contrary, that no event constituting a change or a

termination of the authority of any person to act on behalf of the Grantor, the NRC, or State

agency, hereunder, has occurred. The Trustee shall have no duty to act in the absence of such

orders, requests, and instructions from the Grantor and/or the NRC, or State agency, except as

provided for herein and shall incur no liability for not acting on such orders, requests or

instructions as a result of the non-delivery, or delay in the delivery, of a direction or instruction,

or error in the transmission of such direction or instruction, to the Trustee.

Section 15. Amendment of Agreement. This Agreement may be amended by an instrument in

writing executed by the Grantor, the Trustee, and, if applicable, the NRC or State agency, or by

the Trustee and the NRC or State Agency, if the Grantor ceases to exist. Notwithstanding any

provision herein to the contrary, this Agreement cannot be modified in any material respect

without first providing 30 working days prior written notice to the NRC's Director of the Office

of Nuclear Reactor Regulation or the Director of the Office of Nuclear Material Safety and

Safeguards, applicable. This Agreement may not be amended if the Trustee receives written

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notice of objection from the Director, Office of Nuclear Reactor Regulation, or the Director,

Office of Nuclear Materials Safety and Safeguards, as applicable, within the notice period.

Section 16. Termination. This trust shall continue until terminated at the written agreement of

the Grantor, the Trustee, and, if applicable, the NRC or State agency, or by the Trustee and theNRC or State agency if the Grantor ceases to exist. Upon termination of the Trust, all remaining

Trust property, less final Trust administration expenses, shall be delivered to the Grantor or itssuccessor, or transferred to another financial assurance mechanism specified in 10 CFR 50.75(e),

as appropriate and in accordance with its instructions.

Section 17. Immunity and Indemnification. The Trustee shall not incur personal liability of anynature in connection with any act or omission, made in good faith, in the administration of this

Trust, or in carrying out any directions by the Grantor, the NRC, or State agency, issued inaccordance with this Agreement. The Trustee shall be indemnified and saved harmless by theGrantor or from the Fund, or both, from and against any personal liability to which the Trusteemay be subjected by reason of any act or conduct in its official capacity, including all expensesreasonably incurred in its defense, in the event the Grantor fails to provide such defense.

Section 18. Choice of Law. This Agreement shall be administered, construed, and enforced

according to the laws of the State of Illinois.

Section 19. Interpretation and Severability. As used in this Agreement, words in the singularinclude the plural and words in the plural include the singular. The descriptive headings for eachsection of this Agreement shall not affect the interpretation or the legal efficacy of thisAgreement. If any part of this Agreement is invalid, it shall not affect the remaining provisions,

which will remain valid and enforceable.

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notice of objection from the Director, Office of Nuclear Reactor Regulation, or the Director, Office of Nuclear Materials Safety and Safeguards, as applicable, within the notice period.

Section 16. Termination. This trust shall continue until terminated at the written agreement of the Grantor, the Trustee, and, if applicable, the NRC or State agency, or by the Trustee and the NRC or State agency if the Grantor ceases to exist. Upon termination of the Trust, all remaining Trust property, less final Trust administration expenses, shall be delivered to the Grantor or its successor, or transferred to another financial assurance mechanism specified in 10 CFR 50.75(e), as appropriate and in accordance with its instructions.

Section 17. Immunity and Indemnification. The Trustee shall not incur personal liability of any nature in connection with any act or omission, made in good faith, in the administration of this Trust, or in carrying out any directions by the Grantor, the NRC, or State agency, issued in accordance with this Agreement. The Trustee shall be indemnified and saved harmless by the Grantor or from the Fund, or both, from and against any personal liability to which the Trustee may be subjected by reason of any act or conduct in its official capacity, including all expenses reasonably incurred in its defense, in the event the Grantor fails to provide such defense.

Section 18. Choice of Law. This Agreement shall be administered, construed, and enforced according to the laws of the State of Illinois.

Section 19. Interpretation and Severability. As used in this Agreement, words in the singular include the plural and words in the plural include the singular. The descriptive headings for each section of this Agreement shall not affect the interpretation or the legal efficacy of this Agreement. If any part of this Agreement is invalid, it shall not affect the remaining provisions, which will remain valid and enforceable.

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IN WITNESS WHEREOF the parties have caused this Agreement to be executed by therespective officers duly authorized and the incorporate seals to be hereunto affixed and attested

as of the date first written above.

A, TTEST: EXELON GENERATION COMPANY, LLC

By: Stacie M. FrankIts: Treasurer

ATTEST: THE NORTHERN TRUST COMPANY

GBy:

z ad

Its:

5-LA

Standby 'Trust Agreement

Page 8

fN WITNESS WHEREOF the parties have caused this Agreement to be executed by the respective officers duly authorized and the incorporate seals to be hereunto affixed and attested as of the date first written above.

~TTEST:

ATTEST:

Standby Trust Agreement Page 8

EXELON GENERATION COMPANY, LLC

By: Stacie M. Frank Its: Treasurer

THE NORTHERN TRUST COMPANY /

By: ____ ~~~T-~c:~U~(~)~~--~~--------Its: __ ....::,S~'-"d"l..l..\It...::",..!;I<:.....--W:-~~L8..:.;.r«.~<:§~-':.-J/ d~e~J1t...4·I: __ __

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Appendix A

CERTIFICATE OF EVENTS

The Northern Trust Company,as Trustee of Standby Trust for Limerick Station, Unit 1 Trust ("Northern")50 S. LaSalle StreetChicago, Illinois 60603Attention:

Re:

Standby Trust for Limerick Station, Unit 1 ("Trust")

To whom it may concern:

In accordance with the terms of the Standby Trust Agreement for Limerick Station, Unit 1, with youdated November

, 2012, 1,

, [insert name of authorized officer],[insert position] of Exelon Generation Company, LLC, hereby certifies that the

following events have occurred:

1. Exelon Generation Company, LLC has begun the decommissioning of Limerick Station, Unit1, located at 3146 Sanatoga Road, Pottstown, PA 19464 (hereinafter called thedecommissioning).

2. The plans and procedures for the commencement and conduct of the decommissioninghave been noticed and approved by the U.S. Nuclear Regulatory Commission, or itssuccessor, on

(copy of approval attached).

3. The Board of Directors of Exelon Corporation, the parent of Exelon Generation Company,LLC, has adopted the attached resolution authorizing the commencement of thedecommissioning.

[Title]

Date

Appendix A

CERTIFICATE OF EVENTS

The Northern Trust Company, as Trustee of Standby Trust for Limerick Station, Unit 1 Trust ("Northern") 50 S. LaSalle Street Chicago, Illinois 60603 Attention:

Re: Standby Trust for Limerick Station, Unit 1 ("Trust")

To whom it may concern:

In accordance with the terms of the Standby Trust Agreement for Limerick Station, Unit 1, with you dated November __ , 2012, I, , [insert name of authorized officer], ________ [insert position] of Exelon Generation Company, LLC, hereby certifies that the following events have occurred:

[Title]

Date

1. Exelon Generation Company, LLC has begun the decommissioning of Limerick Station, Unit 1, located at 3146 Sanatoga Road, Pottstown, P A 19464 (hereinafter called the decommissioning).

2. The plans and procedures for the commencement and conduct of the decommissioning have been noticed and approved by the U.S. Nuclear Regulatory Commission, or its successor, on (copy of approval attached).

3. The Board of Directors of Exelon Corporation, the parent of Exelon Generation Company, LLC, has adopted the attached resolution authorizing the commencement of the decommissioning.

Page 13: Limerick, Unit 1, Standby Trust Agreement. · Standby Trust Agreement References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U.S. NRC, "Response to Request

ATTACHMENT 2

Assignment to Amended Guarantee

ATTACHMENT 2

Assignment to Amended Guarantee

Page 14: Limerick, Unit 1, Standby Trust Agreement. · Standby Trust Agreement References: 1. Letter from Patrick R. Simpson (Exelon Generation Company, LLC) to U.S. NRC, "Response to Request

ASSIGNMENT

AMENDED GUARANTEENRC DECOMMISSIONING FUNDING ASSURANCE

(Limerick Station Unit 1, License No. NPF-39)

This Assignment is attached to and made a part of that certain AmendedGuarantee - NRC Decommissioning Funding Assurance dated February 21, 2012, madeby Exelon Corporation ("Exelon") in favor of Exelon Generation Company, LLC("ExGen"), as amended on May 17, 2012 (the "Guarantee").

For good and valuable consideration, ExGen hereby assigns and transfers to TheNorthern Trust Company, as Trustee under the Standby Trust Agreement for LimerickStation Unit 1, dated as of November 6, 2012 (the "Standby Trust"), all interest ofExGen under the Guarantee and hereby directs Exelon to remit and deliver to the StandbyTrust any money or property that Exelon would otherwise be required to remit or deliverto ExGen under the Guarantee in the absence of this Assignment, including but notlimited to any money or alternative financial assurance that Exelon may at any time berequired to pay or deliver to ExGen under the Guarantee.

Exelon consents to the foregoing assignment and agrees to remit and deliver to theStandby Trust any money or property that Exelon would otherwise be required to remit ordeliver to ExGen under the Guarantee in the absence of this Assignment, including butnot limited to any money or alternative financial assurance that Exelon may at any timebe required to pay or deliver to ExGen under the Guarantee.

This Assignment shall be binding upon and shall inure to the benefit of Exelon,ExGen and the Standby Trust.

Dated: November ..f5, 2012

EXELON GENERATION COMPANY, LLC

EXELON CORPORATON

By:Name: Stacie M. FrankTitle: Vice President and Treasurer

ASSIGNMENT

AMENDED GUARANTEE NRC DECOMMISSIONING FUNDING ASSURANCE

(Limerick Station Unit 1, License No. NPF-39)

This Assignment is attached to and made a part of that certain Amended Guarantee - NRC Decommissioning Funding Assurance dated February 21, 2012, made by Exelon Corporation ("Exelon") in favor of Exelon Generation Company, LLC ("ExGen"), as amended on May 17, 2012 (the "Guarantee").

For good and valuable consideration, ExGen hereby a.ssigns and transfers to The Northern Trust Company, as Trustee under the Standby Trust Agreement for Limerick Station Unit 1, dated as of November ./S.., 2012 (the "Standby Trust"), all interest of ExGen under the Guarantee and hereby directs Exelon to remit and deliver to the Standby Trust any money or property that Exelon would otherwise be required to remit or deliver to ExGen under the Guarantee in the absence of this Assignment, including but not limited to any money or alternative fmancial assurance that Exelon may at any time be required to payor deliver to ExGen under the Guarantee.

Exelon consents to the foregoing assignment and agrees to remit and deliver to the Standby Trust any money or property that Exelon would otherwise be required to remit or deliver to ExGen under the Guarantee in the absence of this Assignment, including but not limited to any money or alternative financial assurance that Exelon may at any time be required to payor deliver to ExGen under the Guarantee.

This Assignment shall be binding upon and shall inure to the benefit of Exelon, ExGen and the Standby Trust.

Dated: November..lf2, 2012

EXELON GENERATION COMPANY, LLC

By: ~l!lfoJ Name?' Stacie M. Fr Title: Treasurer

EXELON CORPORA TON

By: ;fum~ Nam~: Stacie M. Frank Title: Vice President and Treasurer