FirstEnergy Solutions Corp. (Form: 8-K, Received: 07/06/2009 13:51:19)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported) June 30, 2009

Commission	Registrant; State of Incorporation;	I.R.S. Employer
File Number	Address; and Telephone Number	Identification No.

333-145140-01	FIRSTENERGY SOLUTIONS CORP.	31-1560186
	(An Ohio Corporation)
	c/o FirstEnergy Corp.
	76 South Main Street
	Akron, OH 44308
	Telephone (800)736-3402

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2.):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

Item 8.01 Other Events.

On June 30, 2009, FirstEnergy Nuclear Generation Corp. (NGC), a subsidiary of FirstEnergy Solutions Corp. (FES), issued first mortgage bonds in connection with: (a) three existing series of pollution control revenue refunding bonds (PCRBs) and (b) amendments to existing letter of credit and reimbursement agreements supporting three other series of PCRBs. The first mortgage bonds were issued under the Second Supplemental Indenture, dated as of June 30, 2009 (Second Supplemental Indenture), to the Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, by and between NGC and The Bank of New York Mellon Trust Company, N.A., as trustee (NGC Mortgage). All first mortgage bonds of NGC are secured primarily by a valid first lien on substantially all of NGC’s property used, or to be used, in connection with the generation and production of electric energy, subject to certain exceptions.

On June 30, 2009, FirstEnergy Generation Corp. (FGCO), a subsidiary of FES, issued first mortgage bonds in connection with three existing series of PCRBs. The first mortgage bonds were issued under the Fifth Supplemental Indenture, dated as of June 30, 2009 (Fifth Supplemental Indenture), to the Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008, by and between FGCO and The Bank of New York Mellon Trust Company, N.A., as trustee. All first mortgage bonds of FGCO are secured primarily by a valid first lien on substantially all of FGCO’s property used, or to be used, in connection with the generation and production of electric energy, subject to certain exceptions.

The foregoing descriptions of the various agreements referenced above do not purport to be complete and are qualified in their entirety by reference to the agreements themselves, which are filed as exhibits hereto. The Second Supplemental Indenture and applicable forms of NGC first mortgage bonds, the Fifth Supplemental Indenture and applicable forms of FGCO first mortgage bonds are filed as Exhibits 4.1 and 4.2, respectively, to this Form 8-K, and are incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits.

Exhibit No.		Description
4.1		Second Supplemental Indenture, dated as of June 30, 2009, to Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, by and between FirstEnergy Nuclear Generation Corp. and The Bank of New York Mellon Trust Company, N.A., as trustee
4.1 (a)		Form of First Mortgage Bonds, Guarantee Series C of 2009 due 2033 (included in Exhibit 4.1)
4.1 (b)		Form of First Mortgage Bonds, Guarantee Series D of 2009 due 2033 (included in Exhibit 4.1)
4.1 (c)		Form of First Mortgage Bonds, Guarantee Series E of 2009 due 2033 (included in Exhibit 4.1)
4.1 (d)		Form of First Mortgage Bonds, Collateral Series H of 2009 due 2011 (included in Exhibit 4.1)
4.1 (e)		Form of First Mortgage Bonds, Collateral Series I of 2009 due 2011 (included in Exhibit 4.1)
4.1 (f)		Form of First Mortgage Bonds, Collateral Series J of 2009 due 2010 (included in Exhibit 4.1)
4.2		Fifth Supplemental Indenture, dated as of June 30, 2009, to Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008, by and between FirstEnergy Generation Corp. and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), as trustee
4.2 (a)		Form of First Mortgage Bonds, Guarantee Series F of 2009 due 2047 (included in Exhibit 4.2)
4.2 (b)		Form of First Mortgage Bonds, Guarantee Series G of 2009 due 2018 (included in Exhibit 4.2)
4.2 (c)		Form of First Mortgage Bonds, Guarantee Series H of 2009 due 2018 (included in Exhibit 4.2)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto authorized.

July 6, 2009

	FIRSTENERGY SOLUTIONS CORP.
	Registrant



By:		/s/ Harvey L. Wagner
		Harvey L. Wagner Vice President and Controller

EXHIBIT 4.1

SECOND SUPPLEMENTAL INDENTURE

__________

FIRSTENERGY NUCLEAR GENERATION CORP.

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,

as Trustee

__________

Dated as of June 30, 2009

__________

Providing among other things for

First Mortgage Bonds, Guarantee Series C of 2009 due 2033

First Mortgage Bonds, Guarantee Series D of 2009 due 2033

First Mortgage Bonds, Guarantee Series E of 2009 due 2033

First Mortgage Bonds, Collateral Series H of 2009 due 2011

First Mortgage Bonds, Collateral Series I of 2009 due 2011

First Mortgage Bonds, Collateral Series J of 2009 due 2010

_________

Supplemental to Open-End Mortgage, General Mortgage

Indenture and Deed of Trust, Dated as of June 1, 2009

THIS SECOND SUPPLEMENTAL INDENTURE (this “ Supplemental Indenture ”), dated as of June 30, 2009, between FIRSTENERGY NUCLEAR GENERATION CORP., a corporation organized and existing under the laws of the State of Ohio (hereinafter called the “ Company ”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (hereinafter called the “ Trustee ”) under the Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009 (hereinafter called the “ Original Indenture ,” and as hereby supplemented, the “ Indenture ”) with the Company.

W I T N E S S E T H:

WHEREAS , the Company has heretofore duly executed and delivered to the Trustee the Original Indenture to secure Bonds of the Company, issuable in series, from time to time, in the manner and subject to the conditions set forth, and without limit as to principal amount except as provided in the Original Indenture which Original Indenture has been filed for record in the filing offices set forth on Schedule 1 attached hereto and incorporated herein by reference; and

WHEREAS , the Company has heretofore executed and delivered to the Trustee, a First Supplemental Indenture dated as of June 15, 2009 (the “ First Supplemental Indenture ”), and the Original Indenture, as supplemented by the aforementioned First Supplemental Indenture and this Supplemental Indenture and any other indentures supplemental to the Original Indenture are herein collectively called the “ Indenture ”; and

WHEREAS , the Company, by appropriate corporate action in conformity with the terms of the Indenture, has duly determined to create six new series of Bonds under the Indenture, consisting of (i) $20,450,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series C of 2009 due 2033” (hereinafter referred to as the “ bonds of Guarantee Series C ”), (ii) $9,100,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series D of 2009 due 2033” (hereinafter referred to as the “ bonds of Guarantee Series D ”), (iii) $62,500,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series E of 2009 due 2033” (hereinafter referred to as the “ bonds of Guarantee Series E ”), (iv) $26,257,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Collateral Series H of 2009 due 2011” (hereinafter referred to as the “ bonds of Collateral Series H ”), (v) $55,139,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Collateral Series I of 2009 due 2011” (hereinafter referred to as the “ bonds of Collateral Series I ”) and (vi) $99,876,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Collateral Series J of 2009 due 2010” (hereinafter referred to as the “ bonds of Collateral Series J ”, and together with the bonds of Guarantee Series C, the bonds of Guarantee Series D, the bonds of Guarantee Series E, the bonds of Collateral Series H, the bonds of Collateral Series I, the “ bonds of June 2009 Second Series ”), which shall bear interest at the respective rates per annum set forth in, shall be subject to certain redemption rights and obligations set forth in, and will otherwise be in the respective forms and have the terms and provisions provided for in this Supplemental Indenture; and

WHEREAS , the bonds of Guarantee Series C and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit A

hereto; the bonds of Guarantee Series D and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit B hereto; the bonds of Guarantee Series E and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit C hereto; the bonds of Collateral Series H and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit D hereto; the bonds of Collateral Series I and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit E hereto; and the bonds of Collateral Series J and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit F hereto; and

WHEREAS , the Company deems it advisable to enter into this Supplemental Indenture for the purposes of establishing the form, terms and provisions of the bonds of Guarantee Series C, the bonds of Guarantee Series D, the bonds of Guarantee Series E, the bonds of Collateral Series H, the bonds of Collateral Series I, and the bonds of Collateral Series J, as provided and contemplated by Sections 2.01(a) and 3.01(b) of the Indenture, and the Company has requested and hereby requests the Trustee to join in the execution of th is Supplemental Indenture; and

WHEREAS , it is provided in the Indenture, among other things, that the Company shall execute and file with the Trustee and the Trustee, at the request of the Company, when required by the Indenture, shall join in the execution of indentures supplemental thereto, and which thereafter shall form a part thereof, for the purpose, among others, of providing for the creation of any series of Bonds and specifying the form and provisions of the Bonds of such series; and

WHEREAS , all acts and things have been done and performed which are necessary to make this Supplemental Indenture, when duly executed and delivered, a valid, binding and legal instrument in accordance with its terms and for the purposes herein expressed; and the execution and delivery of this Supplemental Indenture have been in all respects duly authorized.

NOW THEREFORE , in consideration of the premises and in further consideration of the sum of One Dollar in lawful money of the United States of America paid to the Company by the Trustee at or before the execution and delivery of this Supplemental Indenture, the receipt whereof is hereby acknowledged, and of other good and valuable consideration, it is agreed by and between the Company and the Trustee as follows:

ARTICLE I

DEFINITIONS

SECTION 1.01 Terms Incorporated by Reference .

Except for the terms defined in this Supplemental Indenture, all capitalized terms used in this Supplemental Indenture have the respective meanings set forth in the Original Indenture.

SECTION 1.02 Additional Definitions .

“ Bank” shall mean, with respect to each of the Reimbursement Agreements, The Bank of Nova Scotia and includes its successors and permitted assigns.

“ BCIDA ” means the Beaver County Industrial Development Authority.

“ BCIDA 2008-A Reimbursement Agreement ” means that certain Letter of Credit and Reimbursement Agreement dated as of June 6, 2008 (as amended, restated, supplemented or otherwise modified from time to time), between the Company and the Bank pursuant to which a letter of credit was issued by the Bank in favor of the BCIDA 2008-A Revenue Bond Trustee.

“ BCIDA 2008-A Revenue Bond Indenture ” means the Trust Indenture dated as of June 1, 2008, between the BCIDA and the BCIDA 2008-A Revenue Bond Trustee, securing the BCIDA 2008-A Revenue Bonds issued for the benefit of the Company.

“ BCIDA 2008-A Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), as trustee under the BCIDA 2008-A Revenue Bond Indenture.

“ BCIDA 2008-A Revenue Bonds ” means the $98,900,000 aggregate principal amount of Beaver County Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the BCIDA.

“ Bonds of Collateral Series ” means collectively, the bonds of Collateral Series H, the bonds of Collateral Series I, and the bonds of Collateral Series J.

“ Bonds of Guarantee Series ” means collectively, the bonds of Guarantee Series C, the bonds of Guarantee Series D and the bonds of Guarantee Series E.

“ Initial Interest Accrual Date ” shall have the meaning assigned to such term in the respective form of Bonds of Guarantee Series.

“ Interest Payment Date ” shall have the meaning assigned to such term in the respective form of Bonds of Collateral Series or in the respective form of Bonds of Guarantee Series.

“ OAQDA ” means the Ohio Air Quality Development Authority.

“ OAQDA 2008-A Reimbursement Agreement ” means that certain Letter of Credit and Reimbursement Agreement dated as of June 6, 2008 (as amended, restated, supplemented or otherwise modified from time to time), between the Company and the Bank pursuant to which a letter of credit was issued by the Bank in favor of the OAQDA 2008-A Revenue Bond Trustee.

“ OAQDA 2008-A Revenue Bond Indenture ” means the Trust Indenture dated as of June 1, 2008, between the OAQDA and the OAQDA 2008-A Revenue Bond Trustee, securing the OAQDA 2008-A Revenue Bonds issued for the benefit of the Company.

“ OAQDA 2008-A Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), as trustee under the OAQDA 2008-A Revenue Bond Indenture.

“ OAQDA 2008-A Revenue Bonds ” means the $26,000,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the OAQDA.

“ OAQDA 2008-B Pledge Agreement ” means the Pledge Agreement, dated June 30, 2009, between the Company and the OAQDA 2008-B Revenue Bond Trustee pursuant to which the Company pledges and delivers the bonds of Guarantee Series D.

“ OAQDA 2008-B Revenue Bond Indenture ” means the Trust Indenture dated as of September 1, 2008, between the OAQDA and the OAQDA 2008-B Revenue Bond Trustee, securing the OAQDA 2008-B Revenue Bonds issued for the benefit of the Company.

“ OAQDA 2008-B Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain OAQDA 2008-B Revenue Bond Indenture.

“ OAQDA 2008-B Revenue Bonds ” means the $9,100,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Nuclear Generation Corp. Project) issued by the OAQDA.

“ OAQDA 2009-A Pledge Agreement ” means the Pledge Agreement, dated June 30, 2009, between the Company and the OAQDA 2009-A Revenue Bond Trustee pursuant to which the Company pledges and delivers the bonds of Guarantee Series E.

“ OAQDA 2009-A Revenue Bond Indenture ” means the Trust Indenture dated as of April 1, 2009, between the OAQDA and the OAQDA 2009-A Revenue Bond Trustee, securing the OAQDA 2009-A Revenue Bonds issued for the benefit of the Company.

“ OAQDA 2009-A Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain OAQDA 2009-A Revenue Bond Indenture.

“ OAQDA 2009-A Revenue Bonds ” means the $62,500,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2009-A (FirstEnergy Nuclear Generation Corp. Project) issued by the OAQDA.

“ OWDA” means the Ohio Water Development Authority.

“ OWDA 2008-A Reimbursement Agreement ” means that certain Letter of Credit and Reimbursement Agreement dated as of June 6, 2008 (as amended, restated, supplemented or otherwise modified from time to time), between the Company and the Bank, pursuant to which a letter of credit was issued by the Bank in favor of the OWDA 2008-A Revenue Bond Trustee.

“ OWDA 2008-A Revenue Bond Indenture ” means the Trust Indenture dated as of June 1, 2008, between the OWDA and the OWDA 2008-A Revenue Bond Trustee, securing the OWDA 2008-A Revenue Bonds issued for the benefit of the Company.

“ OWDA 2008-A Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), as trustee under the OWDA 2008-A Revenue Bond Indenture.

“ OWDA 2008-A Revenue Bonds ” means the $54,600,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the OWDA.

“ OWDA 2008-B Pledge Agreement ” means the Pledge Agreement, dated June 30, 2009, between the Company and the OWDA 2008-B Revenue Bond Trustee pursuant to which the Company pledges and delivers the bonds of Guarantee Series C.

“ OWDA 2008-B Revenue Bond Indenture ” means the Trust Indenture, dated as of September 1, 2008, between the OWDA and the OWDA 2008-B Revenue Bond Trustee, securing the OWDA 2008-B Revenue Bonds issued for the benefit of the Company.

“ OWDA 2008-B Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain OWDA 2008-B Revenue Bond Indenture.

“ OWDA 2008-B Revenue Bonds ” means the $20,450,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Nuclear Generation Corp. Project) issued by the OWDA.

“ Reimbursement Agreements ” means, collectively, the BCIDA 2008-A Reimbursement Agreement, the OAQDA 2008-A Reimbursement Agreement and the OWDA 2008-A Reimbursement Agreement.

“ Revenue Bond Indentures ” means, collectively, the OWDA 2008-B Revenue Bond Indenture, the OAQDA 2008-B Revenue Bond Indenture and the OAQDA 2009-A Revenue Bond Indenture.

“ Revenue Bond Trustees ” means, collectively, the OWDA 2008-B Revenue Bond Trustee, the OAQDA 2008-B Revenue Bond Trustee and the OAQDA 2009-A Revenue Bond Trustee.

The terms “ Available Amount ,” “ Bank Assignee, ” “ Cancellation Date ,” “ Letter of Credit ,” “ Letter of Credit Fees ,” “ Obligations ” and “ Reimbursement Obligation ,” shall have the respective meanings assigned to those terms in the respective Reimbursement Agreements.

SECTION 1.03. Rules of Construction. All references to any agreement refer to such agreement as modified, varied, supplemented, amended or restated from time to time by the parties thereto (including any permitted successors or assigns) in accordance with its terms.

ARTICLE II

BONDS

SECTION 2.01. Designation and Issuance of Bonds. (a) The bonds of Guarantee Series C shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series C of 2009 due 2033” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Twenty Million Four Hundred Fifty Thousand Dollars ($20,450,000). The bonds of Guarantee Series C are to be issued and secured by the Lien of the Indenture.

(b) The bonds of Guarantee Series D shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series D of 2009 due 2033” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Nine Million One Hundred Thousand Dollars ($9,100,000). The bonds of Guarantee Series D are to be issued and secured by the Lien of the Indenture.

(c) The bonds of Guarantee Series E shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series E of 2009 due 2033” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Sixty-Two Million Five Hundred Thousand Dollars ($62,500,000). The bonds of Guarantee Series E are to be issued and secured by the Lien of the Indenture.

(d) The bonds of Collateral Series H shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Collateral Series H of 2009 due 2011” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Twenty-Six Million Two Hundred Fifty-Seven Thousand Dollars ($26,257,000). The bonds of Collateral Series H are to be issued and secured by the Lien of the Indenture.

(e) The bonds of Collateral Series I shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Collateral Series I of 2009 due 2011” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Fifty-Five Million One Hundred Thirty-Nine Thousand Dollars ($55,139,000). The bonds of Collateral Series I are to be issued and secured by the Lien of the Indenture.

(f) The bonds of Collateral Series J shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Collateral Series J of 2009 due 2010” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Ninety-Nine Million Eight Hundred Seventy-Six Thousand Dollars ($99,876,000). The bonds of Collateral Series J are to be issued and secured by the Lien of the Indenture.

SECTION 2.02. Form, Date, Maturity Date, Interest Rate and Interest Payment Dates of Bonds. (a) The definitive bonds of June 2009 Second Series shall be in engraved, lithographed, printed or typewritten form and shall be registered bonds without coupons, and such bonds and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the

respective forms included in Exhibits A, B, C, D, E and F hereto. The bonds of June 2009 Second Series shall be dated as provided in Section 3.03 of the Indenture.

(b) The bonds of Guarantee Series C shall bear interest from the Initial Interest Accrual Date as provided in the form of the bond of Guarantee Series C, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Guarantee Series C shall be as set forth in the form of the bond of Guarantee Series C.

(c) The interest on the bonds of Guarantee Series C so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(d) The bonds of Guarantee Series D shall bear interest from the Initial Interest Accrual Date as provided in the form of the bonds of Guarantee Series D, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Guarantee Series D shall be as set forth in the form of the bond of Guarantee Series D.

(e) The interest on the bonds of Guarantee Series D so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(f) The bonds of Guarantee Series E shall bear interest from the Initial Interest Accrual Date as provided in the form of the bonds of Guarantee Series E, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Guarantee Series E shall be as set forth in the form of the bond of Guarantee Series E.

(g) The interest on the bonds of Guarantee Series E so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(h) The bonds of Collateral Series H shall bear interest as provided in the form of the bond of Collateral Series H, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Collateral Series H shall be as set forth in the form of the bond of Collateral Series H.

(i) The interest on the bonds of Collateral Series H so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, and to the provisions of Section 2.04 of this Supplemental Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(j) The bonds of Collateral Series I shall bear interest as provided in the form of the bond of Collateral Series I, and such provisions are incorporated at this place as though set forth

in their entirety. The interest rate and maturity date of the bonds of Collateral Series I shall be as set forth in the form of the bond of Collateral Series I.

(k) The interest on the bonds of Collateral Series I so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, and to the provisions of Section 2.04 of this Supplemental Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(l) The bonds of Collateral Series J shall bear interest as provided in the form of the bond of Collateral Series J, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Collateral Series J shall be as set forth in the form of the bond of Collateral Series J.

(m) The interest on the bonds of Collateral Series J so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, and to the provisions of Section 2.04 of this Supplemental Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

SECTION 2.03. Bonds Issued as Collateral Security. The bonds of Guarantee Series C shall be issued, delivered, and pledged to, and registered in the name of, the OWDA 2008-B Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal of and interest on the OWDA 2008-B Revenue Bonds until the Release Date (as defined in the OWDA 2008-B Pledge Agreement). The bonds of Guarantee Series D shall be issued, delivered, and pledged to, and registered in the name of, the OAQDA 2008-B Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal and interest on the OAQDA 2008-B Revenue Bonds until the Release Date (as defined in the OAQDA 2008-B Pledge Agreement). The bonds of Guarantee Series E shall be issued, delivered, and pledged to, and registered in the name of, the OAQDA 2009-A Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal of and interest on the OAQDA 2009-A Revenue Bonds until the Release Date (as defined in the OAQDA 2009-A Pledge Agreement). The bonds of Collateral Series H shall be issued, delivered, and pledged to, and registered in the name of, the Bank under the OAQDA 2008-A Reimbursement Agreement in order to secure and provide for, and as collateral security for, the due and punctual payment of the Reimbursement Obligations arising thereunder. The bonds of Collateral Series I shall be issued, delivered, and pledged to, and registered in the name of, the Bank under the OWDA 2008-A Reimbursement Agreement in order to secure and provide for, and as collateral security for, the due and punctual payment of the Reimbursement Obligations arising thereunder, interest thereon and Letter of Credit Fees. The bonds of Collateral Series J shall be issued, delivered, and pledged to, and registered in the name of, the Bank under the BCIDA 2008-A Reimbursement Agreement in order to secure and provide for, and as collateral security for, the due and punctual payment of the Reimbursement Obligations arising thereunder.

SECTION 2.04. Credit for Payments of the Revenue Bonds and Payments under the Reimbursement Agreements. (a) If and when the principal of any OWDA 2008-B Revenue Bonds is paid, then there is deemed to be paid an equal principal amount of the bonds of

Guarantee Series C then outstanding; provided, however, that such payment of the bonds of Guarantee Series C is deemed to be made only when and to the extent that notice of such payment of such OWDA 2008-B Revenue Bonds is given by the Company to the Trustee.

(b) If and when the principal of any OAQDA 2008-B Revenue Bond is paid, then there is deemed to be paid an equal principal amount of the bonds of Guarantee Series D then outstanding; provided, however, that such payment of the bonds of Guarantee Series D is deemed to be made only when and to the extent that notice of such payment of such OAQDA 2008-B Revenue Bonds is given by the Company to the Trustee.

(c) If and when the principal of any OAQDA 2009-A Revenue Bond is paid, then there is deemed to be paid an equal principal amount of the bonds of Guarantee Series E then outstanding; provided, however, that such payment of the bonds of Guarantee Series E is deemed to be made only when and to the extent that notice of such payment of such OAQDA 2009-A Revenue Bonds is given by the Company to the Trustee.

(d) Any payment made in respect of the Company’s obligations under the OAQDA 2008-A Reimbursement Agreement with respect to the payment of (i) principal of or (ii) interest on the Reimbursement Obligations or Letter of Credit Fees shall be deemed a payment in respect of (x) principal of or (y) interest on, respectively, the bonds of Collateral Series H, but any such payment of principal shall not reduce the principal amount of the bonds of Collateral Series H unless, and then only to the extent, the stated amount available to be drawn under the Letter of Credit is irrevocably reduced concurrently with such payment. The obligation of the Company to make payments with respect to the principal of and interest on the bonds of Collateral Series H shall be fully satisfied and discharged to the extent that, at any time that any such payment shall be due, the Company shall have paid fully all the Obligations and the Cancellation Date shall have occurred.

(e) The Trustee may conclusively presume that the obligation of the Company to pay the principal of, and interest on, the bonds of Collateral Series H, as the same shall become due and payable, has been credited in accordance with this Section 2.04 unless and until it shall have received a written notice (including a telecopy or other form of written communication) from an authorized representative of the Bank stating that payment of Reimbursement Obligations or interest thereon or Letter of Credit Fees due under the OAQDA 2008-A Reimbursement Agreement has become due and payable and has not been fully paid and specifying the amount of funds required to make such payment.

(f) Any payment made in respect of the Company’s obligations under the OWDA 2008-A Reimbursement Agreement with respect to the payment of (i) principal of or (ii) interest on the Reimbursement Obligations or Letter of Credit Fees shall be deemed a payment in respect of (x) principal of or (y) interest on, respectively, the bonds of Collateral Series I, but any such payment of principal shall not reduce the principal amount of the bonds of Collateral Series I unless, and then only to the extent, the stated amount available to be drawn under the Letter of Credit is irrevocably reduced concurrently with such payment. The obligation of the Company to make payments with respect to the principal of and interest on the bonds of Collateral Series I shall be fully satisfied and discharged to the extent that, at any time that any such payment shall

be due, the Company shall have paid fully all the Obligations and the Cancellation Date shall have occurred.

(g) The Trustee may conclusively presume that the obligation of the Company to pay the principal of, and interest on, the bonds of Collateral Series I, as the same shall become due and payable, has been credited in accordance with this Section 2.04 unless and until it shall have received a written notice (including a telecopy or other form of written communication) from an authorized representative of the Bank stating that payment of Reimbursement Obligations or interest thereon or Letter of Credit Fees due under the OWDA 2008-A Reimbursement Agreement has become due and payable and has not been fully paid and specifying the amount of funds required to make such payment.

(h) Any payment made in respect of the Company’s obligations under the BCIDA 2008-A Reimbursement Agreement with respect to the payment of (i) principal of or (ii) interest on the Reimbursement Obligations or Letter of Credit Fees shall be deemed a payment in respect of (x) principal of or (y) interest on, respectively, the bonds of Collateral Series J, but any such payment of principal shall not reduce the principal amount of the bonds of Collateral Series J unless, and then only to the extent, the stated amount available to be drawn under the Letter of Credit is irrevocably reduced concurrently with such payment. The obligation of the Company to make payments with respect to the principal of and interest on the bonds of Collateral Series J shall be fully satisfied and discharged to the extent that, at any time that any such payment shall be due, the Company shall have paid fully all the Obligations and the Cancellation Date shall have occurred.

(i) The Trustee may conclusively presume that the obligation of the Company to pay the principal of, and interest on, the bonds of Collateral Series J, as the same shall become due and payable, has been credited in accordance with this Section 2.04 unless and until it shall have received a written notice (including a telecopy or other form of written communication) from an authorized representative of the Bank stating that payment of Reimbursement Obligations or interest thereon or Letter of Credit Fees due under the BCIDA 2008-A Reimbursement Agreement has become due and payable and has not been fully paid and specifying the amount of funds required to make such payment.

SECTION 2.05. Execution of Bonds. The bonds of June 2009 Second Series shall be executed on behalf of the Company in accordance with Section 3.03 of the Indenture.

SECTION 2.06. Medium and Places of Payment of Principal of, and Interest on, Bonds; Transferability and Exchangeability. The principal of, and the interest on, the bonds of June 2009 Second Series shall be payable in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts, and such principal and interest shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio. The Corporate Trust Office of the Trustee shall serve as the initial location of such office. Subject to the limitations provided herein, the bonds of June 2009 Second Series shall be transferable and exchangeable, in the manner provided in Sections 3.05 and 3.06 of the Indenture, at said office or agency. The bonds of Guarantee Series shall not be transferable except (i) to a successor to the respective Revenue Bond Trustee under the

respective Revenue Bond Indenture, (ii) in connection with the exercise of the rights and remedies of the holder thereof consequent upon an “Event of Default” as defined in the Indenture, or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company. The bonds of Collateral Series shall not be transferable except (i) to a successor to the respective Bank or Bank Assignee under the respective Reimbursement Agreement, (ii) in connection with the exercise of the rights and remedies of the holder thereof consequent upon an “E vent of Default” as defined in the Indenture, or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company. No charge shall be made by the Company to the registered owner of any bond of June 2009 Second Series for the registration of transfer of such Bond or for the exchange thereof for Bonds of the same series of other authorized denominations, except, in the case of any transfer, a charge sufficient to reimburse the Company for any stamp or other tax or governmental charge required to be paid by the Company or the Trustee.

SECTION 2.07. Denominations and Numbering of Bonds . The bonds of June 2009 Second Series shall be issued in the denomination of $1,000 and any integral multiple thereof. Each series of bonds of June 2009 Second Series shall each be numbered R-1 and consecutively upwards.

SECTION 2.08. Temporary Bonds. Until definitive bonds of June 2009 Second Series are ready for delivery, there may be authenticated and issued in lieu of any thereof and subject to all of the provisions, limitations, and conditions set forth in Section 3.04 of the Indenture, temporary registered bonds of June 2009 Second Series without coupons.

SECTION 2.09. Mandatory Redemption. The bonds of June 2009 Second Series shall be subject to mandatory redemption as provided in the respective forms thereof.

SECTION 2.10. Confirmation of Lien. The Company, for the equal and proportionate benefit and security of the holders of all Bonds at any time issued under the Indenture, hereby confirms the lien and security interest of the Indenture upon, and hereby grants, bargains, sells, releases, conveys, assigns, transfers, mortgages, pledges, sets over and confirms to the Trustee, and grants to the Trustee a security interest in, the Mortgaged Property (as defined in the Indenture), but excluding from such lien, security interest and grant all property which, by virtue of any of the provisions of the Indenture, is excluded from the lien, security interests and granting clauses thereof.

ARTICLE III

MISCELLANEOUS

Trustee’s authentication certificate), all of which are made by the Company solely; and this Supplemental Indenture is executed and accepted by the Trustee, subject to all the terms and conditions set forth in the Indenture, as fully to all intents and purposes as if the terms and conditions of the Indenture were herein set forth at length.

SECTION 3.02 As supplemented by this Supplemental Indenture, the Indenture is in all respects ratified and confirmed, and the Indenture as herein defined, and this Supplemental Indenture, shall be read, taken and construed as one and the same instrument.

SECTION 3.03 Nothing in this Supplemental Indenture contained shall or shall be construed to confer upon any person other than a Holder of Bonds issued under the Indenture, the Company and the Trustee any right or interest to avail himself of any benefit under any provision of the Indenture or of this Supplemental Indenture.

SECTION 3.04 This Supplemental Indenture may be simultaneously executed in several counterparts and all such counterparts executed and delivered, each as an original, shall constitute but one and the same instrument.

[Remainder of this page intentionally left blank.]

IN WITNESS WHEREOF, FIRSTENERGY NUCLEAR GENERATION CORP., party of the first part hereto, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., party of the second part hereto, have caused these presents to be executed in their respective names as of the day and year first above written.

		FIRSTENERGY NUCLEAR GENERATION CORP.



		By:	/s/ James F. Pearson
			James F. Pearson
			Vice President and Treasurer




		THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee



		By:	/s/ Biagio S. Impala
			Biagio S. Impala
			Vice President

Second Supplemental Indenture

STATE OF OHIO )

)ss.:

COUNTY OF )

On the 30 th day of June, 2009, personally appeared before me, a Notary Public in and for the said County and State aforesaid, James F. Pearson, to me known and known to me to be the Vice President and Treasurer of FIRSTENERGY NUCLEAR GENERATION CORP., the corporation which executed the foregoing instrument, and who severally acknowledged that he did sign such instrument as such Vice President and Treasurer of FIRSTENERGY NUCLEAR GENERATION CORP., the same is his free act and deed and the free and corporate act and deed of said corporation.

IN WITNESS WHEREOF, I have hereunto set my hand and seal the 30 th day of June, 2009.

/s/ Michele A. Buchtel

________________, Notary Public

Commission Expires Aug. 28, 2011

Michele A. Buchtel

Resident Summit County

Notary Public, State of Ohio

My Commission Expires: 08/28/11

Second Supplemental Indenture

STATE OF OHIO )

)ss.:

COUNTY OF CUYAHOGA )

On the 30 th day of June, 2009, personally appeared before me, a Notary Public in and for the said County and State aforesaid, Biagio S. Impala, to me known and known to me to be a Vice President of THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., the national banking association which executed the foregoing instrument, and who severally acknowledged that he did sign such instrument as such Vice President for and on behalf of said national banking association and that the same is his free act and deed and the free and corporate act and deed of said national banking association.

IN WITNESS WHEREOF, I have hereunto set my hand and seal the 30 th day of June, 2009.

/s/ Ernie K. Demanelis

________________, Notary Public

Commission Expires ______________

ERNIE K. DEMANELIS, Attorney At Law

Notary Public - State of Ohio

My commission has no expiration date.

Section 147.03 R. C.

Second Supplemental Indenture

The Bank of New York Mellon Trust Company, N.A. hereby certifies that its precise

name and address as Trustee is:

The Bank of New York Mellon Trust Company, N.A.

Global Corporate Trust

1660 West 2 nd Street, Suite 830

Cleveland, Ohio 44113

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.



By:	/s/ Biagio S. Impala
	Biagio S. Impala
	Vice President

Second Supplemental Indenture

THIS INSTRUMENT PREPARED BY:

Lucas F. Torres

Akin Gump Strauss Hauer & Feld LLP

One Bryant Park

New York, NY 10036

Exhibit A

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES C ]

This Bond is not transferable except (i) to a successor trustee under the Trust Indenture, dated as of September 1, 2008, between the Ohio Water Development Authority and The Bank of New York Mellon Trust Company, N.A., as trustee, referred to herein, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture referred to herein or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company.

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Guarantee Series C of 2009 due 2033

Due October 1, 2033

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of September 1, 2008, between the Ohio Water Development Authority and the Revenue Bond Trustee, securing $20,450,000 of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Nuclear Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on October 1, 2033, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on April 1 and October 1 in each year commencing on the April 1 or October 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

Exhibit A-1

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series C of 2009 due 2033,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $20,450,000.

If and when the principal of any Revenue Bonds is paid, then there is deemed to be paid an equal principal amount of the Bonds of this series then outstanding; provided, however, that such payment of the Bonds of this series is deemed to be made only when and to the extent that notice of such payment of such Revenue Bonds is given by the Company to the Trustee.

The Bonds of this series have been delivered and pledged to the Revenue Bond Trustee pursuant to a Pledge Agreement, dated June 30, 2009, between the Company and the Revenue Bond Trustee (the “ Pledge Agreement ”), as security for the Revenue Bonds until the Release Date (as defined in the Pledge Agreement). The Bonds of this series shall be redeemed by the Company in whole at any time prior to maturity at a redemption price of 100% of the principal amount thereof plus accrued and unpaid interest to the date of redemption following receipt by the Trustee of written demand for redemption (a “ Redemption Demand ”) from an authorized representative of the Revenue Bond Trustee under the Revenue Bond Indenture stating that the principal amount of all the Revenue Bonds then outstanding under the Revenue Bond Indenture has been declared due and payable pursuant to the provisions of Section 11.02 of the Revenue Bond Indenture, specifying the date of the accelerated maturity of such Revenue Bonds and the date or dates from which interest on the Revenue Bonds has then accrued and is unpaid (specifying the rate or rates of such accrual and the principal amount of the particular Revenue Bonds to which such rates apply), stating such declaration of maturity has not been annulled and demanding payment of the principal amount of the Bonds of this series plus accrued interest thereon to the date fixed for such redemption. The date fixed for such redemption shall be set forth in the aforesaid Redemption Demand and shall not be earlier than the date specified in such Redemption Demand as the date of accelerated maturity of the Revenue Bonds then outstanding under the Revenue Bond Indenture and not later than forty-five days after the Trustee’s receipt of such Redemption Demand unless such forty-fifth day is earlier than such date of accelerated maturity. The Revenue Bond Trustee as the sole holder of the Bonds of this series, and any successor thereto, hereby irrevocably waives any requirement of notice of such redemption under Section 5.04 of the Indenture. Upon receipt of the aforesaid Redemption Demand, the earliest

Exhibit A-2

date from which unpaid interest on the Revenue Bonds has then accrued (as specified by the Revenue Bond Trustee in the Redemption Demand) shall become the initial interest accrual date (the “ Initial Interest Accrual Date ”) with respect to the Bonds of this series; provided, however, on any demand for payment of the principal amount thereof at maturity as a result of the principal of the Revenue Bonds becoming due and payable on the maturity date of the Bonds of this series, the earliest date from which unpaid interest on the Revenue Bonds has then accrued shall become the Initial Interest Accrual Date with respect to the Bonds of this series, such date, together with each other different date from which unpaid interest on the Revenue Bonds has then accrued, to be as stated in a written notice from the Revenue Bond Trustee to the Trustee, which notice shall also specify the rate or rates of such accrual and the principal amount of the particular Revenue Bonds to which such rate or rates apply. Such redemption shall become null and void for all purposes under the Indenture (including the fixing of the Initial Interest Accrual Date with respect to the Bonds of this series) upon receipt by the Trustee of written notice from the Revenue Bond Trustee of the annulment of the acceleration of the maturity of the Revenue Bonds then outstanding under the Revenue Bond Indenture and of the rescission of the aforesaid Redemption Demand prior to the redemption date specified in the Redemption Demand, and thereupon no redemption of the Bonds of this series and no payment in respect thereof as specified in the Redemption Demand, shall be effected or required. But no such rescission shall extend to any subsequent Redemption Demand from the Revenue Bond Trustee or impair any right consequent on any such subsequent Redemption Demand.

The “ Revenue Bond Interest Rate ” shall be the same rate of interest per annum as is borne by the Revenue Bonds; provided, however, that if there are different rates of interest borne by the Revenue Bonds, or if interest is required to be paid on the Revenue Bonds more frequently than on each April 1 or October 1, the Revenue Bond Interest Rate shall be the rate that results in the total amount of interest payable on an Interest Payment Date, a redemption date or at maturity, as the case may be, or at any other time interest on this Bond is due and payable, to be equal to the total amount of unpaid interest that has accrued on all then outstanding Revenue Bonds.

The principal of this Bond may be declared or may become due before the maturity hereof, on the conditions, in the manner and at the times set forth in the Indenture, upon the happening of an “Event of Default” as therein defined.

From and after the Release Date, the Bonds of this series shall be deemed fully paid, satisfied and discharged and the obligation of the Company thereunder shall be terminated. On the Release Date or promptly following, the Bonds of this series shall be surrendered to and cancelled by the Trustee.

No recourse shall be had for the payment of the principal of or premium, or interest if any, on this Bond, or any part hereof, or for any claim based hereon or otherwise in respect hereof, or of the indebtedness represented hereby, or upon any obligation, covenant or agreement under the Indenture, against any incorporator, stockholder, officer or director, as such, past, present or future of the Company or of any predecessor or successor corporation (either directly or through the Company or a predecessor or successor corporation), whether by virtue of any constitutional provision, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability of incorporators, stockholders, officers and directors being

Exhibit A-3

released by the registered owner hereof by the acceptance of this Bond and being likewise waived and released by the terms of the Indenture.

This Bond is nontransferable except to (i) effect transfer to any successor to the Revenue Bond Trustee under the Revenue Bond Indenture, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company. But this Bond is exchangeable by the registered holder hereof, in person or by attorney duly authorized, at the Corporate Trust Office of the Trustee, any such permitted transfer or exchange to be made in the manner and upon the conditions prescribed in the Indenture, upon the surrender and cancellation of this Bond and the payment of any applicable taxes and fees required by law, and upon any such transfer or exchange a new registered Bond or Bonds of the same series and tenor, will be issued to the authorized transferee, or the registered holder, as the case may be. The Company and the Trustee may deem and treat the person in whose name this Bond is registered as the absolute owner for the purpose of receiving payment of or on account of the principal and interest due hereon and for all other purposes.

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

IN WITNESS WHEREOF, the Company has caused this Bond to be executed in its name by the manual or facsimile signature of an Authorized Executive Officer and attested by the manual or facsimile signature of another Authorized Executive Officer.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By:______________________________

Title:

Attest:

Title:

Exhibit A-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By:_________________________

Authorized Signatory

Exhibit A-5

Exhibit B

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES D ]

This Bond is not transferable except (i) to a successor trustee under the Trust Indenture, dated as of September 1, 2008, between the Ohio Air Quality Development Authority and The Bank of New York Mellon Trust Company, N.A., as trustee, referred to herein, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture referred to herein or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company.

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Guarantee Series D of 2009 due 2033

Due October 1, 2033

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of September 1, 2008, between the Ohio Air Quality Development Authority and the Revenue Bond Trustee, securing $9,100,000 of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Nuclear Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on October 1, 2033, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on April 1 and October 1 in each year commencing on the April 1 or October 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United

Exhibit B-1

States of America which at the time of payment is legal tender for the payment of public and private debts.

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series D of 2009 due 2033,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $9,100,000.

Exhibit B-2

maturity. The Revenue Bond Trustee as the sole holder of the Bonds of this series, and any successor thereto, hereby irrevocably waives any requirement of notice of such redemption under Section 5.04 of the Indenture. Upon receipt of the aforesaid Redemption Demand, the earliest date from which unpaid interest on the Revenue Bonds has then accrued (as specified by the Revenue Bond Trustee in the Redemption Demand) shall become the initial interest accrual date (the “ Initial Interest Accrual Date ”) with respect to the Bonds of this series; provided, however, on any demand for payment of the principal amount thereof at maturity as a result of the principal of the Revenue Bonds becoming due and payable on the maturity date of the Bonds of this series, the earliest date from which unpaid interest on the Revenue Bonds has then accrued shall become the Initial Interest Accrual Date with respect to the Bonds of this series, such date, together with each other different date from which unpaid interest on the Revenue Bonds has then accrued, to be as stated in a written notice from the Revenue Bond Trustee to the Trustee, which notice shall also specify the rate or rates of such accrual and the principal amount of the particular Revenue Bonds to which such rate or rates apply. Such redemption shall become null and void for all purposes under the Indenture (including the fixing of the Initial Interest Accrual Date with respect to the Bonds of this series) upon receipt by the Trustee of written notice from the Revenue Bond Trustee of the annulment of the acceleration of the maturity of the Revenue Bonds then outstanding under the Revenue Bond Indenture and of the rescission of the aforesaid Redemption Demand prior to the redemption date specified in the Redemption Demand, and thereupon no redemption of the Bonds of this series and no payment in respect thereof as specified in the Redemption Demand, shall be effected or required. But no such rescission shall extend to any subsequent Redemption Demand from the Revenue Bond Trustee or impair any right consequent on any such subsequent Redemption Demand.

Exhibit B-3

or through the Company or a predecessor or successor corporation), whether by virtue of any constitutional provision, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise, all such liability of incorporators, stockholders, officers and directors being released by the registered owner hereof by the acceptance of this Bond and being likewise waived and released by the terms of the Indenture.

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By: _____________________________

Title:

Attest:

Title:

Exhibit B-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By: ________________________________

Authorized Signatory

Exhibit B-5

Exhibit C

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES E ]

This Bond is not transferable except (i) to a successor trustee under the Trust Indenture, dated as of April 1, 2009, between the Ohio Air Quality Development Authority and The Bank of New York Mellon Trust Company, N.A., as trustee, referred to herein, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture referred to herein or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company.

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Guarantee Series E of 2009 due 2033

Due June 1, 2033

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of April 1, 2009, between the Ohio Air Quality Development Authority and the Revenue Bond Trustee, securing $62,500,000 of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2009-A (FirstEnergy Nuclear Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on June 1, 2033, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on June 1 and December 1 in each year commencing on the June 1 or December 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United

Exhibit C-1

States of America which at the time of payment is legal tender for the payment of public and private debts.

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series E of 2009 due 2033,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $62,500,000.

Exhibit C-2

The “ Revenue Bond Interest Rate ” shall be the same rate of interest per annum as is borne by the Revenue Bonds; provided, however, that if there are different rates of interest borne by the Revenue Bonds, or if interest is required to be paid on the Revenue Bonds more frequently than on each June 1 or December 1, the Revenue Bond Interest Rate shall be the rate that results in the total amount of interest payable on an Interest Payment Date, a redemption date or at maturity, as the case may be, or at any other time interest on this Bond is due and payable, to be equal to the total amount of unpaid interest that has accrued on all then outstanding Revenue Bonds.

Exhibit C-3

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By:______________________________

Title:

Attest:

Title:

Exhibit C-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By: ______________________________

Authorized Signatory

Exhibit C-5

Exhibit D

[ FORM OF FIRST MORTGAGE BOND OF COLLATERAL SERIES H ]

This Bond is not transferable except (i) to a successor Bank or a Bank Assignee under the Reimbursement Agreement (as defined below), (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture referred to herein or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company.

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Collateral Series H of 2009 due 2011

Due June 6, 2011

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of Nova Scotia (the “ Bank ”) under that certain Letter of Credit and Reimbursement Agreement, dated as of June 6, 2008, between the Company and the Bank (such Reimbursement Agreement, as amended from time to time, hereinafter the “ Reimbursement Agreement ”), or registered assigns, on June 6, 2011, the principal sum of [_____________________] Dollars or, at any time (if less), such lesser principal amount as is equal to the sum of (a) the Available Amount of the Letter of Credit outstanding at such time, plus (b) the aggregate unpaid principal amount of all Reimbursement Obligations that are outstanding under the Reimbursement Agreement at such time, and to pay interest on said principal amount from the date hereof at such rate or rates per annum on each day as shall cause the amount of interest payable on the Bonds of this series on an Interest Payment Date (as hereinafter defined) to equal the sum of the amount of accrued interest on such outstanding Reimbursement Obligations plus the amount of the Letter of Credit Fees (as defined below) payable on such Interest Payment Date . Said interest shall accrue hereon until the principal hereof shall be paid in full, subject to Section 2.04 of the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), executed and delivered by the Company to the Trustee (as hereinafter defined), which provides for certain credits towards payment of principal of, and interest on, the Bonds of this series. Interest shall accrue on the Bonds of this series from the date of issuance hereof, and the payment thereof shall be credited as provided in Section 2.04(d) of the Supplemental Indenture unless and until the Trustee receives the notice contemplated by Section 2.04(e) of the Supplemental Indenture, whereupon the interest on the Bonds of this series shall become and

Exhibit D-1

remain due and payable until such time as the Trustee receives a further written notice (including a telecopy or other form of written telecommunication) from an authorized representative of the Bank stating that such payments need not continue. The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture (as hereinafter defined) and to the provisions of Section 2.04 of the Supplemental Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

As used herein, “ Interest Payment Date ” shall mean the applicable date for the payment of accrued interest on outstanding Reimbursement Obligations under the Reimbursement Agreement and the terms “ Available Amount ,” “ Bank ,” “ Bank Assignee ,” “ Letter of Credit ,” “ Letter of Credit Fees ,” “ Obligations ” and “ Reimbursement Obligations ” shall have the respective meanings set forth in the Reimbursement Agreement. The Letter of Credit was issued in favor of the bond trustee for $26,000,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the Ohio Air Quality Development Authority.

This Bond is one of an issue of Bonds of the Company issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Supplemental Indenture, to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Collateral Series H of 2009 due 2011,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $26,257,000.

Any payment of Reimbursement Obligations made by or on behalf of the Company in respect of the Reimbursement Agreement shall be deemed a payment in respect of this Bond, but such payment shall not reduce the principal amount of this Bond then in effect unless the stated amount available to be drawn under the Letter of Credit is irrevocably reduced concurrently with such payment. In the event that all of the Company's obligations under the Reimbursement Agreement have been discharged and the Letter of Credit shall have been cancelled and returned to the Bank, this Bond shall be deemed paid in full and the Holder shall surrender this Bond to the Trustee for cancellation.

Exhibit D-2

The Bonds of this series shall be redeemed promptly, without notice, by the Company in whole at 100% of the principal amount thereof plus accrued interest to the date of redemption (the “ Redemption Price ”) following receipt by the Trustee of written demand for redemption (a “ Redemption Demand ”) from an authorized representative of the Bank under the Reimbursement Agreement stating that (i) all of the Reimbursement Obligations under the Reimbursement Agreement have become or have been declared to be immediately due and payable as a result of the occurrence and continuance of an “Event of Default” under the Reimbursement Agreement and (ii) that the Bank has demanded payment thereof from the Company; provided that the Bonds of this series shall be redeemed automatically by the Company, without any notice to any person, in whole at the Redemption Price, if the Reimbursement Obligations under the Reimbursement Agreement have become immediately due and payable as a result of the occurrence of an “Event of Default” under the Reimbursement Agreement with respect to the Company (but not any subsidiary thereof) under Section 6.01(f) of the Reimbursement Agreement. Such redemption shall be effected on the fifth Business Day following receipt by the Trustee of the Redemption Demand, if such Redemption Demand is required, or the occurrence of an “Event of Default” under the Reimbursement Agreement with respect to the Company (but not any subsidiary thereof) under Section 6.01(f) of the Reimbursement Agreement. Any payment of the Redemption Price made to the Bank shall constitute a payment by the Company in respect of Reimbursement Obligations under the Reimbursement Agreement. A Redemption Demand shall be rescinded and shall be null and void for all purposes of the Indenture upon receipt by the Trustee, no later than the Business Day prior to the date fixed for redemption, of a written notice from the Bank withdrawing said Redemption Demand.

This Bond is nontransferable except to effect transfer (i) to any successor to the Bank or a Bank Assignee under the Reimbursement Agreement, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture, or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company. But this Bond is exchangeable by the registered holder hereof, in person or by attorney duly authorized, at the Corporate Trust Office of the Trustee, any such permitted transfer or exchange to be made in the manner and upon the conditions prescribed in the Indenture, upon the surrender

Exhibit D-3

and cancellation of this Bond and the payment of any applicable taxes and fees required by law, and upon any such transfer or exchange a new registered Bond or Bonds of the same series and tenor, will be issued to the authorized transferee, or the registered holder, as the case may be. The Company and the Trustee may deem and treat the person in whose name this Bond is registered as the absolute owner for the purpose of receiving payment of or on account of the principal and interest due hereon and for all other purposes.

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By: ______________________________

Title:

Attest:

Title:

Exhibit D-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By: ______________________________

Authorized Signatory

Exhibit D-5

Exhibit E

[ FORM OF FIRST MORTGAGE BOND OF COLLATERAL SERIES I ]

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Collateral Series I of 2009 due 2011

Due June 6, 2011

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of Nova Scotia (the “ Bank ”) under that certain Letter of Credit and Reimbursement Agreement, dated as of June 6, 2008, between the Company and the Bank (such Reimbursement Agreement, as amended from time to time, hereinafter the “ Reimbursement Agreement ”), or registered assigns, on June 6, 2011, the principal sum of [_____________________] Dollars or, at any time (if less), such lesser principal amount as is equal to the sum of (a) the Available Amount of the Letter of Credit outstanding at such time, plus (b) the aggregate unpaid principal amount of all Reimbursement Obligations that are outstanding under the Reimbursement Agreement at such time, and to pay interest on said principal amount from the date hereof at such rate or rates per annum on each day as shall cause the amount of interest payable on the Bonds of this series on an Interest Payment Date (as hereinafter defined) to equal the sum of the amount of accrued interest on such outstanding Reimbursement Obligations plus the amount of the Letter of Credit Fees (as defined below) payable on such Interest Payment Date . Said interest shall accrue hereon until the principal hereof shall be paid in full, subject to Section 2.04 of the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), executed and delivered by the Company to the Trustee (as hereinafter defined), which provides for certain credits towards payment of principal of, and interest on, the Bonds of this series. Interest shall accrue on the Bonds of this series from the date of issuance hereof, and the payment thereof shall be credited as provided in Section 2.04(f) of the Supplemental Indenture unless and until the Trustee receives the notice contemplated by Section 2.04(g) of the

Exhibit E-1

Supplemental Indenture, whereupon the interest on the Bonds of this series shall become and remain due and payable until such time as the Trustee receives a further written notice (including a telecopy or other form of written telecommunication) from an authorized representative of the Bank stating that such payments need not continue. The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture (as hereinafter defined) and to the provisions of Section 2.04 of the Supplemental Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

As used herein, “ Interest Payment Date ” shall mean the applicable date for the payment of accrued interest on outstanding Reimbursement Obligations under the Reimbursement Agreement and the terms “ Available Amount ,” “ Bank ,” “ Bank Assignee ,” “ Letter of Credit, ” “ Letter of Credit Fees, ” “ Obligations ” and “ Reimbursement Obligations ” shall have the respective meanings set forth in the Reimbursement Agreement. The Letter of Credit was issued in favor of the bond trustee for $54,600,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the Ohio Water Development Authority.

This Bond is one of an issue of Bonds of the Company issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Supplemental Indenture, to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Collateral Series I of 2009 due 2011,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $55,139,000.

Exhibit E-2

Exhibit E-3

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By: ______________________________

Title:

Attest:

Title:

Exhibit E-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By: _____________________________

Authorized Signatory

Exhibit E-5

Exhibit F

[ FORM OF FIRST MORTGAGE BOND OF COLLATERAL SERIES J ]

FIRSTENERGY NUCLEAR GENERATION CORP.

First Mortgage Bond, Collateral Series J of 2009 due 2010

Due June 6, 2010

$[_____________________] No. R-__

FIRSTENERGY NUCLEAR GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of Nova Scotia (the “ Bank ”) under that certain Letter of Credit and Reimbursement Agreement, dated as of June 6, 2008, between the Company and the Bank (such Reimbursement Agreement, as amended from time to time, hereinafter the “ Reimbursement Agreement ”), or registered assigns, on June 6, 2010, the principal sum of [_____________________] Dollars or, at any time (if less), such lesser principal amount as is equal to the sum of (a) the Available Amount of the Letter of Credit outstanding at such time, plus (b) the aggregate unpaid principal amount of all Reimbursement Obligations that are outstanding under the Reimbursement Agreement at such time, and to pay interest on said principal amount from the date hereof at such rate or rates per annum on each day as shall cause the amount of interest payable on the Bonds of this series on an Interest Payment Date (as hereinafter defined) to equal the sum of the amount of accrued interest on such outstanding Reimbursement Obligations plus the amount of the Letter of Credit Fees (as defined below) payable on such Interest Payment Date . Said interest shall accrue hereon until the principal hereof shall be paid in full, subject to Section 2.04 of the Second Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), executed and delivered by the Company to the Trustee (as hereinafter defined), which provides for certain credits towards payment of principal of, and interest on, the Bonds of this series. Interest shall accrue on the Bonds of this series from the date of issuance hereof, and the payment thereof shall be credited as provided in Section 2.04(h) of the Supplemental Indenture unless and until the Trustee receives the notice contemplated by Section 2.04(i) of the

Exhibit F-1

As used herein, “ Interest Payment Date ” shall mean the applicable date for the payment of accrued interest on outstanding Reimbursement Obligations under the Reimbursement Agreement and the terms “ Available Amount ,” “ Bank ,” “ Bank Assignee ,” “ Letter of Credit ,” “ Letter of Credit Fees ” “ Obligations ” and “ Reimbursement Obligations ” shall have the respective meanings set forth in the Reimbursement Agreement. The Letter of Credit was issued in favor of the bond trustee for $98,900,000 aggregate principal amount of Beaver County Pollution Control Revenue Refunding Bonds, Series 2008-A (FirstEnergy Nuclear Generation Corp. Project) issued by the Beaver County Industrial Development Authority.

This Bond is one of an issue of Bonds of the Company issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 1, 2009, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A., a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Supplemental Indenture, to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Collateral Series J of 2009 due 2010,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $99,876,000.

Exhibit F-2

Exhibit F-3

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY NUCLEAR GENERATION

CORP.

By: ___________________________

Title:

Attest:

Title:

Exhibit F-4

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By:____________________________________

Authorized Signatory

Exhibit F-5

Schedule 1

Filing Offices for the Original Indenture

Plant	Jurisdiction/Filing Office	Recording Information	Date filed
Davis Besse	Office of the County Recorder of Ottawa County, Ohio	OR Volume 1278, Page 204	June 12, 2009
Perry	Office of the County Recorder of Lake County, Ohio	Document # 2009R015200	June 12, 2009
Beaver Valley	Office of the County Recorder of Beaver County, Pennsylvania	Instrument No. 3346070	June 12, 2009

Schedule 1-1

EXHIBIT 4.2

FIFTH SUPPLEMENTAL INDENTURE

__________

FIRSTENERGY GENERATION CORP.

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.

(formerly known as The Bank of New York Trust Company, N.A.),

as Trustee

__________

Dated as of June 30, 2009

__________

Providing among other things for

First Mortgage Bonds, Guarantee Series F of 2009 due 2047

First Mortgage Bonds, Guarantee Series G of 2009 due 2018

First Mortgage Bonds, Guarantee Series H of 2009 due 2018

_________

Supplemental to Open-End Mortgage, General Mortgage

Indenture and Deed of Trust, Dated as of June 19, 2008

THIS FIFTH SUPPLEMENTAL INDENTURE (this “ Supplemental Indenture ”), dated as of June 30, 2009, between FIRSTENERGY GENERATION CORP., a corporation organized and existing under the laws of the State of Ohio (hereinafter called the “ Company ”), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (formerly known as The Bank of New York Trust Company, N.A.), a national banking association organized and existing under the laws of the United States of America, as Trustee (hereinafter called the “ Trustee ”) under the Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008 (hereinafter called the “ Original Indenture ”) with the Company.

W I T N E S S E T H:

WHEREAS , the Company has heretofore executed and delivered to the Trustee, a First Supplemental Indenture supplementing the Original Indenture dated as of June 25, 2008 (the “ First Supplemental Indenture ”), a Second Supplemental Indenture supplementing the Original Indenture dated as of March 1, 2009 (the “ Second Supplemental Indenture ”), a Third Supplemental Indenture supplementing the Original Indenture dated as of March 31, 2009 (the “ Third Supplemental Indenture, ” and a Fourth Supplemental Indenture dated as of June 15, 2009 supplementing the Original Indenture (the “ Fourth Supplemental Indenture ”) and the Original Indenture, as supplemented by the aforementioned First Supplemental Indenture, Second Supplemental Indenture, Third Supplemental Indenture, Fourth Supplemental Indenture and this Supplemental Indenture and any other indentures supplemental to the Original Indenture are herein collectively called the “ Indenture ”); and

WHEREAS , the Company, by appropriate corporate action in conformity with the terms of the Indenture, has duly determined to create three new series of Bonds under the Indenture, consisting of (i) $46,300,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series F of 2009 due 2047” (hereinafter referred to as the “ bonds of Guarantee Series F ”); (ii) $2,985,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series G of 2009 due 2018” (hereinafter referred to as the “ bonds of Guarantee Series G ”); and (iii) $2,805,000 in aggregate principal amount to be designated as “First Mortgage Bonds, Guarantee Series H of 2009 due 2018” (hereinafter referred to as the “ bonds of Guarantee Series H ” and together with the bonds of Guarantee Series F and the bonds of Guarantee Series G, the “ bonds of Guarantee Series ”), which shall bear interest at the respective rates per annum set forth in, shall be subject to certain redemption rights and obligations set forth in, and will otherwise be in the respective forms and have the terms and provisions provided for in this Supplemental Indenture; and

WHEREAS , the bonds of Guarantee Series F and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit A hereto; the bonds of Guarantee Series G and the Trustee’s certificate of authentication to be

endorsed thereon shall be substantially in the form included in Exhibit B hereto; and the bonds of Guarantee Series H and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the form included in Exhibit C hereto; and

WHEREAS , it is provided in the Indenture, among other things, that the Company shall execute and file with the Trustee and the Trustee, at the request of the Company, when required by the Indenture, shall join in the execution of indentures supplemental thereto, and which thereafter shall form a part thereof, for the purpose, among others of providing for the creation of any series of Bonds and specifying the form and provisions of the Bonds of such series; and

WHEREAS , the Company deems it advisable to enter into this Supplemental Indenture for the purposes of establishing the form, terms and provisions of the bonds of Guarantee Series F, the bonds of Guarantee Series G and the bonds of Guarantee Series H as provided and contemplated by Sections 2.01(a) and 3.01(b) of the Indenture, and the Company has requested and hereby requests the Trustee to join in the execution of th is Supplemental Indenture; and

ARTICLE I

DEFINITIONS

SECTION 1.01 Terms Incorporated by Reference .

Except for the terms defined in this Supplemental Indenture, all capitalized terms used in this Supplemental Indenture have the respective meanings set forth in the Original Indenture.

SECTION 1.02 Additional Definitions .

“ BCIDA ” means the Beaver County Industrial Development Authority.

“ BCIDA 2008-B Pledge Agreement ” means the Pledge Agreement, dated June 30, 2009, between the Company and the BCIDA 2008-B Revenue Bond Trustee pursuant to which the Company pledges and delivers the bonds of Guarantee Series F.

“ BCIDA 2008-B Revenue Bond Indenture ” means the Trust Indenture, dated as of September 1, 2008, between the Beaver County Industrial Development Authority and the

BCIDA 2008-B Revenue Bond Trustee, securing the BCIDA 2008-B Revenue Bonds issued for the benefit of the Company.

“ BCIDA 2008-B Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain BCIDA 2008-B Revenue Bond Indenture.

“ BCIDA 2008-B Revenue Bonds ” means the $46,300,000 aggregate principal amount of Beaver County Industrial Development Authority Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Generation Corp. Project) issued by the BCIDA.

“ OAQDA ” means the Ohio Air Quality Development Authority.

“ OAQDA 2008-C Pledge Agreement ” means the Pledge Agreement, dated June 30, 2009, between the Company and the OAQDA 2008-C Revenue Bond Trustee pursuant to which the Company pledges and delivers the bonds of Guarantee Series G.

“ OAQDA 2008-C Revenue Bond Indenture ” means the Trust Indenture, dated as of September 1, 2008, between the OAQDA and the OAQDA 2008-C Revenue Bond Trustee, securing the OAQDA 2008-C Revenue Bonds issued for the benefit of the Company.

“ OAQDA 2008-C Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain OAQDA 2008-C Revenue Bond Indenture.

“ OAQDA 2008-C Revenue Bonds ” means the $2,985,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-C (FirstEnergy Generation Corp. Project) issued by the OAQDA.

“ OWDA ” means the Ohio Water Development Authority.

“ OWDA 2008-B Revenue Bond Trustee ” means The Bank of New York Mellon Trust Company, N.A., as trustee under that certain OWDA 2008-B Revenue Bond Indenture.

“ OWDA 2008-B Revenue Bonds ” means the $2,805,000 aggregate principal amount of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Generation Corp. Project) issued by the OWDA.

“ Initial Interest Accrual Date ” shall have the respective meaning assigned to such term in the respective form of bond of Guarantee Series F, form of bond of Guarantee Series G and form of Bond of Guarantee Series H.

“ Interest Payment Date ” shall have the meaning assigned to such term in the respective form of bond of Guarantee Series.

“Revenue Bond Indenture ” means each of the BCIDA 2008-B Revenue Bond Indenture, OAQDA 2008-C Revenue Bond Indenture and OWDA 2008-B Revenue Bond Indenture.

“Revenue Bond Trustee ” means each of the BCIDA 2008-B Revenue Bond Trustee, OAQDA 2008-C Revenue Bond Trustee and OWDA 2008-B Revenue Bond Trustee.

ARTICLE II

BONDS

SECTION 2.01. Designation and Issuance of Bonds. (a) The bonds of Guarantee Series F shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series F of 2009 due 2047” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Forty-Six Million Three Hundred Thousand Dollars ($46,300,000). The bonds of Guarantee Series F are to be issued and secured by the Lien of the Indenture.

(b) The bonds of Guarantee Series G shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series G of 2009 due 2018” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Two Million Nine Hundred Eighty Five Thousand Dollars ($2,985,000). The bonds of Guarantee Series G are to be issued and secured by the Lien of the Indenture.

(c) The bonds of Guarantee Series H shall be designated, as hereinbefore recited, as the Company’s “First Mortgage Bonds, Guarantee Series H of 2009 due 2018” and, subject to the provisions of the Indenture, shall be limited to the aggregate principal amount of Two Million Eight Hundred Five Thousand Dollars ($2,805,000). The bonds of Guarantee Series H are to be issued and secured by the Lien of the Indenture.

SECTION 2.02. Form, Date, Maturity Date, Interest Rate and Interest Payment Dates of Bonds. (a) The definitive bonds of Guarantee Series shall be in engraved, lithographed, printed or typewritten form and shall be registered bonds without coupons, and such bonds and the Trustee’s certificate of authentication to be endorsed thereon shall be substantially in the respective forms included in Exhibits A, B and C hereto. The bonds of Guarantee Series shall be dated as provided in Section 3.03 of the Indenture.

(b) The bonds of Guarantee Series F shall bear interest from the Initial Interest Accrual Date as provided in the form of the bond of Guarantee Series F, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date

of the bonds of Guarantee Series F shall be as set forth in the form of the bond of Guarantee Series F.

(c) The interest on the bonds of Guarantee Series F so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on such Interest Payment Date.

(d) The bonds of Guarantee Series G shall bear interest from the Initial Interest Accrual Date as provided in the form of the bond of Guarantee Series G, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Guarantee Series G shall be as set forth in the form of the bond of Guarantee Series G.

(e) The interest on the bonds of Guarantee Series G so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such bond is registered on such Interest Payment Date.

(f) The bonds of Guarantee Series H shall bear interest from the Initial Interest Accrual Date as provided in the form of the bond of Guarantee Series H, and such provisions are incorporated at this place as though set forth in their entirety. The interest rate and maturity date of the bonds of Guarantee Series H shall be as set forth in the form of the bond of Guarantee Series H.

(g) The interest on the bonds of Guarantee Series H so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such bond is registered on such Interest Payment Date.

SECTION 2.03. Bonds Issued as Collateral Security. The bonds of Guarantee Series F shall be issued, delivered, and pledged to, and registered in the name of, the BCIDA 2008-B Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal of and interest on the BCIDA 2008-B Revenue Bonds until the Release Date (as defined in the BCIDA 2008-B Pledge Agreement). The bonds of Guarantee Series G shall be issued, delivered, and pledged to, and registered in the name of, the OAQDA 2008-C Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal of and interest on the OAQDA 2008-C Revenue Bonds until the Release Date (as defined in the OAQDA 2008-C Pledge Agreement). The bonds of Guarantee Series H shall be issued, delivered, and pledged to, and registered in the name of, the OWDA 2008-B Revenue Bond Trustee in order to secure and provide for, and as collateral security for, the due and punctual payment of the principal of and interest on the OWDA 2008-B Revenue Bonds until the Release Date (as defined in the OWDA 2008-B Pledge Agreement).

SECTION 2.04. Credit for Payments of the Revenue Bonds. (a) If and when the principal of any BCIDA 2008-B Revenue Bonds is paid, then there is deemed to be paid an equal principal amount of the bonds of Guarantee Series F then outstanding; provided, however, that such payment of the bonds of Guarantee Series F is deemed to be made only when and to the

extent that notice of such payment of such BCIDA 2008-B Revenue Bonds is given by the Company to the Trustee.

(b) If and when the principal of any OAQDA 2008-C Revenue Bonds is paid, then there is deemed to be paid an equal principal amount of the bonds of Guarantee Series G then outstanding; provided, however, that such payment of the bonds of Guarantee Series G is deemed to be made only when and to the extent that notice of such payment of such OAQDA 2008-C Revenue Bonds is given by the Company to the Trustee.

(c) If and when the principal of any OWDA 2008-B Revenue Bonds is paid, then there is deemed to be paid an equal principal amount of the bonds of Guarantee Series H then outstanding; provided, however, that such payment of the bonds of Guarantee Series H is deemed to be made only when and to the extent that notice of such payment of such OWDA 2008-B Revenue Bonds is given by the Company to the Trustee.

SECTION 2.05. Execution of Bonds. The bonds of Guarantee Series shall be executed on behalf of the Company in accordance with Section 3.03 of the Indenture.

SECTION 2.06. Medium and Places of Payment of Principal of, and Interest on, Bonds; Transferability and Exchangeability. The principal of, and the interest on, the bonds of Guarantee Series shall be payable in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts, and such principal and interest shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio. The Corporate Trust Office of the Trustee shall serve as the initial location of such office. Subject to the limitations provided herein, the bonds of Guarantee Series shall be transferable and exchangeable, in the manner provided in Sections 3.05 and 3.06 of the Indenture, at said office or agency. The bonds of Guarantee Series shall not be transferable except (i) to a successor to the respective Revenue Bond Trustee, as applicable, under the respective Revenue Bond Indenture, as applicable, (ii) in connection with the exercise of the rights and remedies of the holder thereof consequent upon an event of default as defined in the Indenture, or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company. No charge shall be made by the Company to the registered owner of any bond of Guarantee Series for the registration of transfer of such Bond or for the exchange thereof for Bonds of the same series of other authorized denominations, except, in the case of any transfer, a charge sufficient to reimburse the Company for any stamp or other tax or governmental charge required to be paid by the Company or the Trustee.

SECTION 2.07. Denominations and Numbering of Bonds . The bonds of Guarantee Series shall be issued in the denomination of $1,000 and any integral multiple thereof. The bonds of June 2009 Series shall each be numbered R-1 and consecutively upwards.

SECTION 2.08. Temporary Bonds. Until definitive bonds of Guarantee Series are ready for delivery, there may be authenticated and issued in lieu of any thereof and subject to all of the provisions, limitations, and conditions set forth in Section 3.04 of the Indenture, temporary registered bonds of Guarantee Series without coupons.

SECTION 2.09. Mandatory Redemption. The bonds of Guarantee Series shall be subject to mandatory redemption as provided in the respective forms thereof.

SECTION 2.10. Confirmation of Lien. The Company, for the equal and proportionate benefit and security of the holders of all Bonds at any time issued under the Indenture, hereby confirms the lien and security interest of the Indenture upon, and hereby grants, bargains, sells, releases, conveys, assigns, transfers, mortgages, pledges, sets over and confirms to the Trustee, and grants to the Trustee a security interest in, the Mortgaged Property, including all additional property heretofore made subject to the Indenture by virtue of one or more supplemental indentures.

ARTICLE III

MISCELLANEOUS

SECTION 3.01 Except as herein otherwise expressly provided, no duties, responsibilities or liabilities are assumed, or shall be construed to be assumed, by the Trustee by reason of this Supplemental Indenture; the Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture or for or in respect of the recitals herein or in the bonds of Guarantee Series (except the Trustee’s authentication certificate), all of which are made by the Company solely; and this Supplemental Indenture is executed and accepted by the Trustee, subject to all the terms and conditions set forth in the Indenture, as fully to all intents and purposes as if the terms and conditions of the Indenture were herein set forth at length.

[Remainder of this page intentionally left blank.]

IN WITNESS WHEREOF, FIRSTENERGY GENERATION CORP., party of the first part hereto, and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., party of the second part hereto, have caused these presents to be executed in their respective names as of the day and year first above written.

		FIRSTENERGY GENERATION CORP.



		By:	/s/ James F. Pearson
			James F. Pearson
			Vice President and Treasurer




		THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. as Trustee



		By:	/s/ Biagio S. Impala
			Biagio S. Impala
			Vice President

Fifth Supplemental Indenture

STATE OF OHIO )

)ss.:

COUNTY OF )

On the 30 th day of June, 2009, personally appeared before me, a Notary Public in and for the said County and State aforesaid, James F. Pearson, to me known and known to me to be the Vice President and Treasurer of FIRSTENERGY GENERATION CORP., the corporation which executed the foregoing instrument, and who severally acknowledged that he did sign such instrument as such Vice President and Treasurer of FIRSTENERGY GENERATION CORP., the same is his free act and deed and the free and corporate act and deed of said corporation.

IN WITNESS WHEREOF, I have hereunto set my hand and seal the 30 th day of June, 2009.


/s/ Michele A. Buchtel
________________, Notary Public
Commission Expires Aug. 28, 2011

Michele A. Buchtel

Resident Summit County

Notary Public, State of Ohio

My Commission Expires: 08/28/11

Fifth Supplemental Indenture

STATE OF OHIO )

)ss.:

COUNTY OF CUYAHOGA )

IN WITNESS WHEREOF, I have hereunto set my hand and seal the 30 th day of June, 2009.


/s/ Ernie K. Demanelis
________________, Notary Public
Commission Expires ______________

ERNIE K. DEMANELIS, Attorney At Law

Notary Public - State of Ohio

My commission has no expiration date.

Section 147.03 R. C.

Fifth Supplemental Indenture

The Bank of New York Mellon Trust Company, N.A. hereby certifies that its precise

name and address as Trustee is:

The Bank of New York Mellon Trust Company, N.A.

Global Corporate Trust

1660 West 2 nd Street, Suite 830

Cleveland, Ohio 44113

THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.



By:	/s/ Biagio S. Impala
	Biagio S. Impala
	Vice President

Fifth Supplemental Indenture

THIS INSTRUMENT PREPARED BY:

Lucas F. Torres

Akin Gump Strauss Hauer & Feld LLP

One Bryant Park

New York, NY 10036

Fifth Supplemental Indenture

Exhibit A

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES F ]

This Bond is not transferable except (i) to a successor trustee under the Trust Indenture, dated as of September 1, 2008, between the Beaver County Industrial Development Authority and The Bank of New York Mellon Trust Company, N.A., as trustee, referred to herein, (ii) in connection with the exercise of the rights and remedies of the holder hereof consequent upon an “Event of Default” as defined in the Indenture referred to herein or (iii) as may be necessary to comply with a final order of a court of competent jurisdiction in connection with any bankruptcy or reorganization proceeding of the Company.

FIRSTENERGY GENERATION CORP.

First Mortgage Bond, Guarantee Series F of 2009 due 2047

Due October 1, 2047

$[_____________________] No. R-__

FIRSTENERGY GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of September 1, 2008, between the Beaver County Industrial Development Authority and the Revenue Bond Trustee, securing $46,300,000 of Beaver County Industrial Development Authority Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on October 1, 2047, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on April 1 and October 1 in each year commencing on the April 1 or October 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

Exhibit A-1

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Fifth Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series F of 2009 due 2047,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $46,300,000.

Exhibit A-2

Section 5.04 of the Indenture. Upon receipt of the aforesaid Redemption Demand, the earliest date from which unpaid interest on the Revenue Bonds has then accrued (as specified by the Revenue Bond Trustee in the Redemption Demand) shall become the initial interest accrual date (the “ Initial Interest Accrual Date ”) with respect to the Bonds of this series; provided, however, on any demand for payment of the principal amount thereof at maturity as a result of the principal of the Revenue Bonds becoming due and payable on the maturity date of the Bonds of this series, the earliest date from which unpaid interest on the Revenue Bonds has then accrued shall become the Initial Interest Accrual Date with respect to the Bonds of this series, such date, together with each other different date from which unpaid interest on the Revenue Bonds has then accrued, to be as stated in a written notice from the Revenue Bond Trustee to the Trustee, which notice shall also specify the rate or rates of such accrual and the principal amount of the particular Revenue Bonds to which such rate or rates apply. Such redemption shall become null and void for all purposes under the Indenture (including the fixing of the Initial Interest Accrual Date with respect to the Bonds of this series) upon receipt by the Trustee of written notice from the Revenue Bond Trustee of the annulment of the acceleration of the maturity of the Revenue Bonds then outstanding under the Revenue Bond Indenture and of the rescission of the aforesaid Redemption Demand prior to the redemption date specified in the Redemption Demand, and thereupon no redemption of the Bonds of this series and no payment in respect thereof as specified in the Redemption Demand, shall be effected or required. But no such rescission shall extend to any subsequent Redemption Demand from the Revenue Bond Trustee or impair any right consequent on any such subsequent Redemption Demand.

Exhibit A-3

penalty or otherwise, all such liability of incorporators, stockholders, officers and directors being released by the registered owner hereof by the acceptance of this Bond and being likewise waived and released by the terms of the Indenture.

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY GENERATION CORP.

By: __________________________

Title:

Attest:

Title:

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-mentioned Indenture.

Exhibit A-4

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By:_______________________________

Authorized Signatory

Exhibit A- 5

Exhibit B

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES G ]

FIRSTENERGY GENERATION CORP.

First Mortgage Bond, Guarantee Series G of 2009 due 2018

Due October 1, 2018

$[_____________________] No. R-__

FIRSTENERGY GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of September 1, 2008, between the Ohio Air Quality Development Authority and the Revenue Bond Trustee, securing $2,985,000 of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-C (FirstEnergy Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on October 1, 2018, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on April 1 and October 1 in each year commencing on the April 1 or October 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

Exhibit B-1

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Fifth Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series G of 2009 due 2018,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $2,985,000.

Exhibit B-2

Exhibit B-3

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY GENERATION CORP.

By:___________________________

Title:

Attest:

Title:

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

Exhibit B-4

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

By:________________________________

Authorized Signatory

Exhibit B-5

Exhibit C

[ FORM OF FIRST MORTGAGE BOND OF GUARANTEE SERIES H ]

FIRSTENERGY GENERATION CORP.

First Mortgage Bond, Guarantee Series H of 2009 due 2018

Due October 1, 2018

$[_____________________] No. R-__

FIRSTENERGY GENERATION CORP. , a corporation of the State of Ohio (herein, together with its successors and assigns, the “ Company ”), for value received promises to pay to The Bank of New York Mellon Trust Company, N.A., as trustee (the “ Revenue Bond Trustee ”) under that certain Trust Indenture, dated as of September 1, 2008, between the Ohio Water Development Authority and the Revenue Bond Trustee, securing $2,805,000 of State of Ohio Pollution Control Revenue Refunding Bonds, Series 2008-B (FirstEnergy Generation Corp. Project) issued for the benefit of the Company (the “ Revenue Bonds ”) (such Trust Indenture, as amended from time to time, hereinafter the “ Revenue Bond Indenture ”), or registered assigns, on October 1, 2018, the principal sum of [_____________________] Dollars, and to pay interest on the unpaid principal amount from the Initial Interest Accrual Date (as hereinafter defined) at the Revenue Bond Interest Rate (as hereinafter defined) per annum payable semi-annually on April 1 and October 1 in each year commencing on the April 1 or October 1 immediately succeeding the Initial Interest Accrual Date (each such date herein referred to as an “ Interest Payment Date ”) on and until maturity, or, in the case of any Bonds of this series duly called for redemption, on and until the redemption date, or in the case of any default by the Company in the payment of the principal due on any Bonds of this series, until the Company’s obligation with respect to the payment of such principal shall be discharged as provided in the Indenture (as hereinafter defined). The interest on each Bond of this series so payable on any Interest Payment Date shall, subject to the exceptions provided in Section 3.07 of the Indenture, be paid to the person in whose name such Bond is registered on the date of such payment. The principal of, and the interest on, this Bond shall be payable at the office or agency of the Company in the City of Cleveland, State of Ohio in any coin or currency of the United States of America which at the time of payment is legal tender for the payment of public and private debts.

Exhibit C-1

This Bond is one of an issue of Bonds of the Company known as its First Mortgage Bonds, issued and to be issued in one or more series under and secured by an Open-End Mortgage, General Mortgage Indenture and Deed of Trust, dated as of June 19, 2008, duly executed by the Company to The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.), a national banking association organized and existing under the laws of the United States of America, as Trustee (the “ Trustee ”), and indentures supplemental thereto, heretofore or hereafter executed, including the Fifth Supplemental Indenture dated as of June 30, 2009 (as amended, supplemented, modified or restated, the “ Supplemental Indenture ” ), to which Open-End Mortgage, General Mortgage Indenture and Deed of Trust and all indentures supplemental thereto (collectively referred to as the “ Indenture ”) reference is hereby made for a description of the property mortgaged and pledged, the nature and extent of the security, the terms and conditions upon which such Bonds are, and are to be, issued and secured, and the rights of the owners of such Bonds and the Trustee in respect of such security. As provided in the Indenture, such Bonds may be in various principal sums, are issuable in series, may mature at different times, may bear interest at different rates and may otherwise vary as therein provided; and this Bond is one Bond of a series entitled “First Mortgage Bonds, Guarantee Series H of 2009 due 2018,” created by the Supplemental Indenture, as provided for in the Indenture, and authorized for issuance in an aggregate principal amount of up to $2,805,000.

Exhibit C-2

Exhibit C-3

This Bond shall not be valid until authenticated by the manual signature of the Trustee, or a successor Trustee or Authenticating Agent appointed pursuant to the Indenture.

Dated: _____________

FIRSTENERGY GENERATION CORP.

By:___________________________

Title:

Attest:

Title:

[ FORM OF TRUSTEE’S AUTHENTICATION CERTIFICATE ]

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Bonds of the series designated therein referred to in the within-

mentioned Indenture.

THE BANK OF NEW YORK MELLON TRUST

COMPANY , N.A., as Trustee

Exhibit C-4

By:_______________________________

Authorized Signatory

Exhibit C-5

Schedule 1

Filing Offices For the Original Indenture

Plant	Jurisdiction/Filing Office	Recording Information	Date filed
Ashtabula Plant	Ashtabula County - Office of the County Recorder of Ashtabula County, Ohio	Instrument No. 200800007364 Volume 436 Page 1732	06/27/2008
Bay Shore Plant	Lucas County - Office of the County Recorder of Lucas County, Ohio	Instrument No. 20080627-0032756	06/27/2008
Bruce Mansfield Plant	Beaver County - Office of the County Recorder of Beaver County, Pennsylvania	Instrument No. 3326465	06/27/2008
Burger Plant	Belmont County - Office of the County Recorder of Belmont County, Ohio	Instrument No. 200800004786 Volume 0157 Page 172	06/27/2008
Eastlake Plant	Lake County - Office of the County Recorder of Lake County, Ohio	Instrument No. 2008R018408	06/27/2008
Edgewater Plant and West Lorain Plant	Lorain County - Office of the County Recorder of Lorain County, Ohio	Instrument No. 2008-0259135	06/27/2008
Fremont Plant	Sandusky County - Office of the County Recorder of Sandusky County, Ohio	Instrument No. 200800004585 Official Record Book 66 Page 708	06/27/2008
Lake Shore Plant	Cuyahoga County - Office of the County Recorder of Cuyahoga County, Ohio	Instrument No. 200806270329	06/27/2008
Mad River Plant	Clark County - Office of the County Recorder of Clark County, Ohio	Instrument No. 200800010888 Official Record Volume 1852 Page 1946 Instrument No. 200800011009 Official Record Volume 1853 Page 18	06/27/2008 06/30/2008 (Re-recorded)

Schedule 1-1

Schedule 1

Filing Offices For the Original Indenture

Plant	Jurisdiction/Filing Office	Recording Information	Date filed
Richland Plant	Defiance County - Office of the County Recorder of Defiance County, Ohio	Instrument No. 200800003811 Official Record Book 327 Page 482	06/27/2008
Sammis Plant	Jefferson County - Office of the County Recorder of Jefferson County, Ohio	Instrument No. 232633 Official Record Volume 851 Page 344	06/27/2008
Seneca Plant	Warren County - Office of the County Recorder of Warren County, Pennsylvania	Instrument No. 2008-2962	06/27/2008
Stryker Plant	Williams County - Office of the County Recorder of Williams County, Ohio	Instrument No. 200800082091 Official Record Book 0240 Page 0516	06/27/2008

Schedule 1-2