Document:

EXHIBIT
			 10-7
 
	EXECUTION COPY
	 
	

	 	 
	 
	 
	SITE
			 LEASE 
	 
	 
	Dated as
			 of July 1, 2007
	 
	 
	between
	 
	FIRSTENERGY GENERATION CORP., 

			 as Site Lessor
	 
	 
	and
	 
	 
	MANSFIELD 2007 TRUST A 
 as Site
			 Lessee
	 
	 
	

	 
	SALE AND
			 LEASEBACK OF A 16.8885% UNDIVIDED INTEREST IN 
 BRUCE MANSFIELD PLANT UNIT
			 1
	 
	

	 

	 	 
 

	 
		
	 

	 

	 
	 

	 

	 
		TABLE OF CONTENTS
	 

	 
		Page
	 

	 

	 	ARTICLE I AGREEMENT AND
			 DEFINITIONS 	2
	   
	 	Section 1.1.	Documents
			 Included	2
	 	Section
			 1.2.	Conflicting
			 Provisions	2
	 	Section
			 1.3.	Definitions and
			 Interpretation	2
	   
	ARTICLE II LEASE TERM: NO
			 MINERAL RIGHTS 	2
	   
	 	Section
			 2.1.	Lease of Ground Interest;
			 Initial Term; Renewal Options	2
	 	Section
			 2.2.	Renewal
			 Terms.	3
	 	Section
			 2.3.	No Mineral
			 Rights	3
	   
	ARTICLE III
			 SEVERANCE 	3
	   
	ARTICLE IV
			 RENT 	4
	 	 
	 	Section
			 4.1.	Rent	4
	   
	ARTICLE V SURRENDER OF
			 FACILITY SITE 	5
	   
	ARTICLE VI
			 TERMINATION 	5
	   
	 	Section
			 6.1.	Site Lessee’s Right to
			 Terminate on Facility Lease Termination	5
	 	Section
			 6.2.	Nontermination	5
	 	Section
			 6.3.	Termination.	6
	   
	ARTICLE VII POSSESSION AND
			 QUIET ENJOYMENT 	6
	   
	ARTICLE VIII USE OF
			 FACILITY SITE 	6
	   
	ARTICLE IX
			 REQUISITION 	7
	   
	 	Section
			 9.1.	Requisition During Term of
			 Facility Lease and Site Sublease	7
	 	Section
			 9.2.	Requisition After
			 Termination of Facility Lease and Site Sublease	7
	 	Section
			 9.3.	Termination Upon
			 Requisition	7
	   
	ARTICLE X
			 INSURANCE 	7
	   
	ARTICLE XI DAMAGE OR
			 DESTRUCTION OF FACILITY OR IMPROVEMENTS	 
	   
	 	Section
			 11.1.	During Term of Facility
			 Lease	8
	 	Section
			 11.2.	After Term of Facility
			 Lease	8
	   
	ARTICLE XII
			 INDEMNIFICATION 	8
	   
	 	Section
			 12.1.	SITE LESSEE’S
			 INDEMNIFICATION	8
	 	Section
			 12.2.	SITE LESSOR’S
			 INDEMNIFICATION	9
	 	Section
			 12.3.	Claims
			 Procedure	9
	   
	ARTICLE XIII
			 DEFAULT/REMEDIES 	11
	   
	 	Section
			 13.1.	Site Lease Events of
			 Default	11

	 
		i
	 

	 

	 
	 

	 

	 	 	Section 13.2.	Remedies	12
	   
	ARTICLE XIV
			 LIENS 	13
	   
	ARTICLE XV
			 ASSIGNMENT 	13
	   
	 	Section 15.1.	Assignment, Mortgaging and
			 Subletting by Site Lessor or Site Lessee During  Term of Facility Lease
			 and Site Sublease	13
	 	Section
			 15.2.	Liens on Leasehold During
			 Term of Facility Lease	13
	 	Section
			 15.3.	Assignment and Subletting
			 by Site Lessee After Termination of Facility  Lease and Site
			 Sublease	14
	 	Section
			 15.4.	Assignment of Site Lessee
			 Rights	14
	   
	ARTICLE XVI
			 TAXES 	14
	   
	 	Section
			 16.1.	Covenant to Pay Taxes and
			 Assessments	14
	 	Section
			 16.2.	Proration at Commencement
			 and Expiration of Term	15
	 	Section
			 16.3.	Substitute
			 Taxes	15
	 	Section
			 16.4.	Site Lessee’s Right to
			 Contest Taxes	15
	   
	ARTICLE XVII LEASEHOLD
			 MORTGAGE PROTECTIVE PROVISIONS 	16
	   
	 	Section
			 17.1.	Notices	16
	 	Section
			 17.2.	Default and Cure
			 Rights	16
	 	Section
			 17.3.	Assignment	17
	 	Section
			 17.4.	Requisition	17
	 	Section
			 17.5.	New
			 Agreement	17
	 	Section
			 17.6.	Amendment	17
	 	Section
			 17.7.	No
			 Merger	17
	 	Section
			 17.8.	Estoppel
			 Certificates	17
	   
	ARTICLE XVIII
			 MISCELLANEOUS 	18
	   
	 	Section 18.1.	Notices	18
	 	Section 18.2.	Counterparts	19
	 	Section 18.3.	Amendments	19
	 	Section 18.4.	Headings,
			 etc	19
	 	Section 18.5.	Successors and
			 Assigns	19
	 	Section 18.6.	Governing
			 Law	19
	 	Section 18.7.	Waivers	19
	 	Section 18.8.	Furtherance
			 Assurances	19
	 	Section 18.9.	Entire
			 Agreement	19
	 	Section 18.10.	Severability of
			 Provisions	19
	 	Section 18.11.	Memorandum	20
	 	 Section 18.12.	Measuring
			 Life	20
	 	Section 18.13.	Limitation of Liability of
			 Trust Company	20
	 	 	 	 
	EXHIBITS:	 
	 	 	 	 
	 	Exhibit
			 A        Legal Description of
			 the Facility Site	 

	 
		ii
	 

	 

	 
	 

	 

	 
		SITE LEASE 
	 

	 
		                This SITE LEASE (as the same may be
		amended, modified or supplemented, this “Site Lease”), dated
		as of July 1, 2007 between FIRSTENERGY GENERATION CORP., an Ohio
		corporation (“Site Lessor” or “FGCO”), and
		MANSFIELD 2007 TRUST A, a Delaware statutory trust (“Site
		Lessee” or “Lessor”).
	 

	 
		WITNESSETH: 
	 

	 
		                WHEREAS,
		Site Lessor, a direct, wholly-owned subsidiary of FirstEnergy
		Solutions Corp. and an indirect, wholly-owned subsidiary of FirstEnergy Corp.,
		owns a 93.825% undivided interest in the fee interest in and to those certain
		parcels of real property located near Shippingport, Pennsylvania described in
		Exhibit A attached hereto (such parcels, together with all rights of
		way, easements, permits and other appurtenances now in existence or hereinafter
		created, collectively, the “Facility Site”); and
	 

	 
		                WHEREAS,
		concurrently herewith,
		Site Lessor will sell, assign and convey to Site Lessee an undivided
		16.8885% ownership interest in and to the Facility (which interest is defined
		in Appendix A to the Participation Agreement referred to below as
		the “Undivided Interest”) which includes, without limitation,
		that certain fully scrubbed coal-fired generating facility with a net
		demonstrated capacity of 830 MW and all other improvements situated upon the
		Facility Site (such fully scrubbed coal-fired generating facility is more fully
		defined in Exhibit A to the Participation Agreement); and
	 

	 
		                WHEREAS,
		Site Lessee desires to lease from Site Lessor, and Site Lessor
		desires to lease to Site Lessee, a 16.8885% undivided leasehold interest in the
		Facility Site, as a tenant-in-common with the other owners of undivided
		interests in, and holders of undivided leasehold interests in, the Facility
		Site, subject to the terms and conditions of this Site Lease (the rights and
		interests of Site Lessee in the Facility Site granted pursuant to this Site
		Lease are sometimes collectively referred to as the “Ground
		Interest”); and
	 

	 
		                WHEREAS, immediately following the acquisition of the
		Undivided Interest and effectiveness of this Site Lease, Site Lessee
		will (i) sublease to FGCO (in such capacity, the “Site
		Sublessee”) the Ground Interest pursuant to that certain Site Sublease
		between Site Lessee and Site Sublessee, dated as of the date hereof (the
		“Site Sublease”), a memorandum of which shall be recorded in
		the Office of the Recorder of Deeds of Beaver County, Pennsylvania (the
		“Official Records”), and (ii) lease to Site Sublessee the
		Undivided Interest pursuant to that certain Facility Lease Agreement between
		Site Lessee and Site Sublessee dated as of the date hereof (the
		“Facility Lease”), a memorandum of which shall be recorded in
		the Official Records; and
	 

	 
		                WHEREAS,  Site Lessor, Site
		Lessee and certain other parties have previously entered into the Participation
		Agreement (as defined below), pursuant to which the parties thereto are making
		certain representations, warranties, covenants and agreements related to the
		transactions contemplated by this Site Lease and the Participation
		Agreement;
	 

	 
		                NOW, THEREFORE,  in
		consideration of the foregoing and the mutual covenants, agreements and
		conditions herein contained and of other good and valuable consideration,
		
	 

	 
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		receipt and sufficiency of
		which is hereby acknowledged, the parties hereto, intending to be legally
		bound, hereby agree as follows:
	 

	 
		Article I 

 AGREEMENT AND DEFINITIONS

	 

	 
		Section 1.1.
		          Documents Included.  This Site Lease consists of
		this document and the following Exhibits which are attached hereto and which
		are specifically incorporated herein and made a part hereof by this
		reference:
	 

	 	 	Exhibit
			 A:               Legal
			 Description of the Facility Site

	 
		Section 1.2.
		         
		Conflicting Provisions.  In the event of any conflict between
		this document and any attachment or exhibit hereto, the terms and provisions of
		this document, as amended from time to time, shall control.
	 

	 
		Section 1.3.
		          Definitions and Interpretation .
		 Capitalized terms used in this Site Lease, including the recitals, and
		not otherwise defined herein shall have the respective meanings set forth in
		Appendix A to the Participation Agreement, dated as of June 26,
		2007 (the “Participation Agreement”), among Site Lessor,
		FirstEnergy Solutions Corp., as Guarantor, Site Lessee, U.S. Bank Trust
		National Association, as Trust Company, Hillbrook Corp., as Owner Participant,
		The Bank of New York Trust Company, N.A., not in its individual capacity,
		except as expressly provided therein, but solely as Indenture Trustee, and The
		Bank of New York Trust Company, N.A., not in its individual capacity, except as
		expressly provided therein, but solely as Pass Through Trustee. The Rules of
		Interpretation set forth in Appendix A to the Participation
		Agreement shall apply to the terms used in and the interpretation of this Site
		Lease.
	 

	 
		Article II 

 LEASE TERM:  NO MINERAL
		RIGHTS
	 

	 
		Section 2.1.
		         Lease
		of Ground Interest; Initial Term; Renewal Options. Site Lessor hereby demises and
		leases to Site Lessee, and Site Lessee hereby leases from Site Lessor, upon the
		terms and conditions hereof, the Ground Interest as a tenant-in-common with the
		other owners of undivided interests in, and holders of undivided leasehold
		interests in, the Facility Site for a term (the “Initial
		Term”) which shall commence on July 13, 2007 (the
		“Commencement Date”), and shall expire on June 13, 2051 (the
		“Site Lease Termination Date”). The leasing of the Ground
		Interest hereunder is subject only to (i) all laws and regulations
		affecting the Ground Interest, and (ii) the Permitted Encumbrances. It is
		the express intention of the parties hereto that this Site Lease constitute a
		true lease of the Ground Interest, as set forth in the first sentence of this
		Section 2.1, and not a mortgage or pledge thereof.
	 

	 
		2
	 

	 

	 
	 

	 

	 
		Section 2.2.
		          Renewal Terms .  (a)(i) If the Site Lessor exercises
		its option to renew the Facility Lease pursuant to Section 15.1(a)
		thereof, and the reappraised useful life of the Facility as set forth in the
		appraisal obtained in connection with such renewal extends beyond the Initial
		Term, this Site Lease shall automatically and without further act by any Person
		be renewed for a period commencing upon expiration of the Initial Term and
		terminating on the earlier to occur of (A) June 13, 2106 and (B) the date which
		is the end of the Facility’s reappraised remaining useful life (the
		“Limited Renewal Option”). 
	 

	 
		                                (ii)           If
		the Site Lessor exercises its option to renew the Facility Lease pursuant to
		Section 15.1(b) thereof and the reappraised useful life of the Facility
		as set forth in the appraisal obtained in connection with such renewal extends
		beyond the then remaining Term (as defined herein) (as extended pursuant to
		Section 2.2(a)(i) above), this Site Lease shall automatically and
		without further act by any Person be renewed for a period commencing at the end
		of the Term (as extended pursuant to Section 2.2(a)(i) above) and
		terminating on the earlier to occur of (A) June 13, 2106 and (B) the date which
		is the end of the Facility’s reappraised remaining useful life (the
		“Second Renewal Option”).
	 

	 
		                                (iii)           If
		the Site Lessor exercises any option to renew the Facility Lease pursuant to
		Section 15.2 thereof for a Fair Market Value Renewal Term which extends
		beyond the then remaining Term, this Site Lease shall automatically and without
		further act by any Person be renewed for a period commencing at the end of the
		then remaining Term and terminating on the earlier of (A) June 13, 2106 and (B)
		the date which is the end of the Facility’s reappraised remaining useful
		life (the “Fair Market Value Renewal Option”).
	 

	 
		             (b)            At
		any time and from time to time prior to the expiration of the Term of this Site
		Lease, the Site Lessee may at its option extend the term of this Site Lease to
		the date which is the end of the Facility’s reappraised remaining useful
		life, as set forth in an appraisal obtained by the Site Lessee and
		provided to the Site Lessor at least 60 days prior to the expiration of the
		Term of this Site Lease.
	 

	 
		             (c)            Any
		extension of the Initial Term under this Section 2.2 is referred to
		herein as a “Renewal Site Lease Term”. The Initial Term and
		all Renewal Site Lease Terms are together referred to as the
		“Term.”
	 

	 
		Section 2.3.
		       No Mineral
		Rights. This Site
		Lease does not demise or lease to Site Lessee any oil, gas, steam or other
		minerals or substances in place underneath the surface of the Facility Site, or
		any portion thereof, or any right to extract and remove the same or any other
		right in connection therewith.
	 

	 
		Article III 

 SEVERANCE
	 

	 
		                The parties agree that the Facility and
		all equipment at any time acquired by Site Lessee pursuant to the Bill of Sale
		and located on the Facility Site (including Components, Replacement Components
		and Modifications, but excluding any Severable Modifications made by Site
		Lessor during the Lease Term, title to which, in each case, is reserved to Site
		Lessor unless acquired by 
	 

	 
		3
	 

	 

	 
	 

	 

	 
		Site Lessee pursuant to
		Section 8.3(b) of the Facility Lease) have been severed by agreement and
		intention of the parties hereto and, by separate agreements, the other owners
		of the undivided ownership interests therein and (a) shall remain severed
		from the Facility Site, (b) shall be considered with respect to the
		interests of the parties hereto as the property of Site Lessee and the other
		owners of the undivided ownership interests therein, (c) even though
		attached to or affixed to or installed upon the Facility Site, shall not be
		considered to be fixtures or a part of the Facility Site or improvements
		thereto and (d) shall not be or become subject to the lien of any mortgage
		or deed of trust heretofore or hereafter placed on the Facility Site or any
		improvements thereto by Site Lessor. Site Lessor waives any rights it may have
		under the laws of the Commonwealth of Pennsylvania arising under this Site
		Lease or otherwise to any Lien upon, or any right to distress or attachment
		upon, or any other interest in, any item constituting part of the Facility or
		any equipment and other property at any time acquired by Site Lessee and
		located on the Facility Site (but excluding, for the avoidance of doubt, the
		Severable Modifications as provided above). Site Lessor acknowledges that Site
		Lessee is the equitable and beneficial owner of the Undivided Interest and an
		undivided interest in all such other equipment and property relating solely to
		the Facility at any time acquired by Site Lessee and located on the Facility
		Site (other than the Ancillary Facilities) and covenants and agrees that, after
		the expiration of the Facility Lease and prior to the expiration of this Site
		Lease, Site Lessee shall have the right, subject to the rights of the other
		owners of the undivided interests in the Facility Site, to remove, from time to
		time, the Facility or any part thereof or any such other equipment and property
		relating solely to the Facility at any time acquired by Site Lessee and located
		on the Facility Site, from the Facility Site and Site Lessor hereby waives any
		claim it might have against Site Lessee for waste by virtue of such removal;
		provided, however, that (i) Site Lessee shall not remove all
		or any portion of the Facility or any such other equipment or property
		necessary for the Facility Site to comply with Applicable Law and (ii) any
		such removal shall be conducted in compliance with Applicable Law and only to
		the extent permitted by each of the Operative Documents and the Operating
		Agreement. 
	 

	 
		Article IV 

 RENT
	 

	 
		Section 4.1.
		         
		Rent.  The
		Site Lessee shall pay to the Site Lessor on June 1 and December 1 of each year
		during the Initial Term, twenty-nine thousand ninety-seven DOLLARS ($29,097) as
		rent (the “Site Rent”) for the semi-annual period ending on
		such date (a total of $58,194 annually), provided that the first payment of the
		Site Rent shall be payable on December 1, 2007 and shall be prorated from the
		Closing Date to December 1, 2007. For the period from and after the expiration
		of the Initial Term to the end of the Term, the Site Lessee agrees to pay to
		the Site Lessor annual rent equal to the annual Fair Market Rental Value of the
		Ground Interest, which value shall be determined as if the Facility Site were
		unimproved and unencumbered by any mortgage, deed of trust or other lien or
		encumbrance (other than this Site Lease, Permitted Encumbrances and Permitted
		Liens) for such period. Such Fair Market Rental Value shall be determined on
		the expiration of the Initial Term and again on the first day of any Renewal
		Site Lease Term for the year or years thereafter through the remaining Term by
		agreement of the parties or, if they shall fail to agree, by the Appraisal
		Procedure, the costs of which shall be shared equally by the Site Lessor and
		the Site Lessee. Such annual rent shall be payable in arrears on each June 1
		and December 1 from and after the last day of the Initial Term during the
		
	 

	 
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		Term, provided that the first payment of
		Site Rent under such circumstances shall be prorated from the last day of the
		Initial Term to the next occurring payment date set forth above and, provided, further, that any Site Rent for any
		partial semi-annual period during which the last day of the Term occurs shall
		be prorated. Such proration shall, in each case, be on the basis of the actual
		number of days in the applicable semi-annual period.
	 

	 
		Section 4.2.
		          Site Sublease
		Rent.
		 Notwithstanding any other provision of this Site Lease, Site Lessee shall
		be obligated to pay rent to Site Lessor under this Site Lease for any period
		during which the Site Sublease is or was in effect only if and then to the
		extent Site Sublessee has paid rent with respect to such period to the Site
		Sublessor under Article IV of the Site Sublease.
	 

	 
		Article V 

 SURRENDER OF FACILITY
		SITE
	 

	 
		                Upon the expiration of the Term or the
		earlier termination thereof, Site Lessee will peaceably and quietly yield up
		and surrender possession of the Ground Interest to Site Lessor free of liens,
		charges, encumbrances and claims resulting from acts of Site Lessee or claims
		against Site Lessee unrelated to its interest in the Undivided Interest other
		than Permitted Liens and liens, charges and encumbrances which the Site Lessor
		has assumed or is obligated to discharge under any of the Operative Documents.
		Nothing herein contained shall obligate the Site Lessee to remove the Undivided
		Interest or any portion thereof from the Ground Interest.
	 

	 
		Article VI 

 TERMINATION
	 

	 
		Section 6.1.
		          Site Lessee’s Right to Terminate on Facility Lease
		Termination.
		 Site Lessee shall have the right, at any time after the termination of
		the Facility Lease with respect to the Undivided Interest, to terminate this
		Site Lease upon the payment to Site Lessor of one dollar ($1), subject to the
		rights set forth in Article V.
	 

	 
		Section 6.2.
		          Nontermination.  Except as provided in Section
		10 of the Facility Lease and in Section 6.1 and Articles IX,
		XI or XIII hereof, this Site Lease shall not terminate, nor shall
		Site Lessee’s interest in the Ground Interest created hereby be
		extinguished, lost, conveyed or otherwise impaired, or be merged into or with
		any other interest or estate in the Facility Site or any other property
		interest, in whole or in part, by any cause or for any reason whatsoever,
		including the following: (a) destruction of all or any part of the
		Facility or the taking of the Facility or any portion thereof by condemnation,
		requisition, eminent domain or otherwise, (b) any prohibition, limitation
		or restriction of any party’s use of all or any part of the Ground
		Interest or of Site Lessee’s use of the Undivided Interest, or the
		interference with such use by any Person, or any eviction by paramount title or
		otherwise, (c) any inadequacy, incorrectness or failure of the description
		of the Facility Site, the Ground Interest or any property or rights intended to
		be granted or conveyed by this Site Lease, (d) insolvency, bankruptcy,
		reorganization or similar proceedings by or against either party hereto,
		(e) any condition, event or circumstance which would not have occurred or
		existed but for a breach by Site Lessor or any of its Affiliates 
	 

	 
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		of any of their obligations
		under any Operative Document or the Operating Agreement, or (f) any other
		reason whatsoever, whether similar or dissimilar to any of the
		foregoing.
	 

	 
		Section 6.3.
		          Termination.  Upon a termination of this Site
		Lease pursuant to this Article VI, the parties shall cooperate to
		prepare, execute and deliver all documents and instructions reasonably required
		to effect a termination of this Site Lease, all to be prepared, filed and
		recorded (as appropriate) by and at the expense of the Site Lessor.
	 

	 
		Article VII 

 POSSESSION AND QUIET
		ENJOYMENT
	 

	 
		                Site Lessor covenants and agrees that,
		unless a Site Lease Event of Default (as defined below) by Site Lessee shall
		have occurred and be continuing and Site Lessor has commenced the enforcement
		of remedies, Site Lessee shall enjoy quiet use, enjoyment and possession of the
		Ground Interest and neither Site Lessor nor any Person claiming by, through or
		under Site Lessor shall disturb Site Lessee’s quiet use, enjoyment and
		possession of the Ground Interest or any portion thereof. Site Lessor shall not
		permit or suffer to exist any Lien or other encumbrance on the Facility Site
		arising by, through or under Site Lessor, except as permitted by any Operative
		Documents including Permitted Liens. Site Lessor further covenants and agrees
		to provide all necessary support and agreements to Site Lessee pursuant to the
		terms and provisions of the Support Agreement.
	 

	 
		Article VIII 

 USE OF FACILITY SITE
	 

	 
		                Site
		Lessee shall, during any period after the expiration or other termination of
		the Site Sublease, (a) use the Ground Interest solely in connection with
		the use, operation and maintenance of the Facility and the Ancillary
		Facilities, or its interest in any electric generating facility built in
		replacement or substitution of all or any portion of the Facility, which shall
		include the right (except as provided in the remainder of this Article
		VIII) to construct, improve, enlarge, replace, install, operate, use,
		repair and relocate facilities and structures on or under the Facility Site or
		the Facility (including buildings, roads, paths, walkways, sanitary sewers,
		storm drains, water and gas mains, waste disposal systems, electric power
		lines, pipelines, telephone, television and telecommunication lines, fire
		protection systems, safety sensor and monitoring systems and utility lines and
		systems), all as are reasonably necessary or advisable for the commercial
		operation of the Facility or any such replacement or substitute facility and
		the Ancillary Facilities; and (b) use the Ground Interest (and, if Site
		Lessee elects at its option to operate the Undivided Interest after termination
		of the Facility Lease, Site Lessee shall operate and maintain the Undivided
		Interest) in accordance with Applicable Law, and comply with Applicable Law as
		the same may pertain to the condition of the Ground Interest or the Undivided
		Interest or any such operation thereof, provided, however, that Site Lessee shall not be
		obligated to comply with any Applicable Law (i) whose application or
		validity is being contested diligently and in good faith by appropriate
		proceedings for the time period of such contest (except that such contest shall
		not permit the return of the Ground Interest in a condition which is not in
		compliance with any Applicable Law) or (ii) compliance with which shall
		have been excused or 
	 

	 
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		exempted by a nonconforming
		use permit, waiver, extension or forbearance exempting it from such Applicable
		Law, so long as, in the case of each of clauses (i) or (ii) above, such failure
		of compliance does not result in (A) any material risk of any sale, forfeiture
		or loss of any part of the Ground Interest, or (B) the subjection of the Ground
		Interest to any Lien, other than Permitted Liens, or (C) any risk of any
		material civil liability or any criminal liability on the part of Site Lessor;
		provided, however, that at all times during the
		term of the Site Sublease, Site Lessee shall be deemed to have performed its
		obligations under this Article VIII. Notwithstanding any provision
		contained in this Site Lease or in any Operative Document, Site Lessee has the
		right to perform any and all acts required by an order of the FERC and other
		Governmental Entities affecting the Undivided Interest, the Ancillary
		Facilities or the Ground Interest without the prior approval of Site Lessor or
		any other party to the Operative Documents.
	 

	 
		Article IX 

 REQUISITION
	 

	 
		Section 9.1.
		          Requisition During Term of Facility Lease and Site
		Sublease.
		  If at any time during the term of the Facility Lease, the Facility
		Site or any portion thereof is requisitioned, Lessor’s Percentage of the
		proceeds of such Requisition allocable to the Facility Site (and any leasehold
		interests in it) shall be distributed among Site Lessor and Site Lessee in the
		proportions and order specified in the Facility Lease applicable in the case of
		a Requisition of the Facility.
	 

	 
		Section 9.2.
		          Requisition After Termination of Facility Lease and
		Site Sublease.
		  If at any time after the expiration or termination, for any reason
		whatsoever, of the Facility Lease and Site Sublease, but during which this Site
		Lease remains in effect, title to the Facility Site or any portion thereof is
		requisitioned, the proceeds of such Requisition attributable to the Ground
		Interest shall be divided between Site Lessor and Site Lessee in proportion to
		the fair value of Site Lessor’s and Site Lessee’s respective
		interests in the Ground Interest; and to the extent that the proceeds of any
		Requisition are applicable to the Undivided Interest, solely to Site Lessee or
		its designee. 
	 

	 
		Section 9.3.
		         Termination Upon Requisition.  In the event the Ground Interest
		or the Facility Site (or any portion thereof) shall be subject to any
		Requisition constituting an Event of Loss, this Site Lease shall terminate at
		the time the Facility Lease terminates in accordance with Section 10.3
		thereof.
	 

	 
		Article X 

 INSURANCE
	 

	 
		                At all times after the expiration or
		termination, for any reason whatsoever, of the Facility Lease and Site
		Sublease, but during which this Site Lease remains in effect and neither Site
		Lessor nor an Affiliate of Site Lessor is the Operator of the Facility, Site
		Lessee shall use good faith efforts to cause the operator of the Facility to
		maintain, and, during any period in which Site Lessee or an Affiliate of Site
		Lessee is the Operator of the Facility, Site Lessee shall maintain or shall
		cause such Affiliate to maintain, comprehensive general liability insurance in
		amounts consistent with prudent utility practice, which shall name Site Lessor
		as an additional insured. 
	 

	 
		7
	 

	 

	 
	 

	 

	 
		Article XI 

 DAMAGE OR DESTRUCTION OF FACILITY
		OR IMPROVEMENTS
	 

	 
		Section 11.1.
		       During Term of
		Facility Lease.
		 Subject to and without limiting the parties’ obligations under the
		other Operative Documents, if the Facility or any part thereof is damaged or
		destroyed during the term of the Facility Lease by any fire or other casualty,
		Site Lessee shall have no obligation to repair or replace the Facility, and any
		insurance proceeds received by Site Lessor or Site Lessee shall be distributed
		in accordance with the Facility Lease; provided that the foregoing shall not
		relieve Site Lessee of its obligations in Articles III, V and
		VIII hereof. 
	 

	 
		Section 11.2.
		       After Term of
		Facility Lease.
		 If, after expiration or termination of the Facility Lease, but while this
		Site Lease remains in effect, the Facility or any part thereof is damaged or
		destroyed by any fire or other casualty, Site Lessee shall not, except to the
		extent expressly required under Applicable Law, be obligated to repair or
		replace its interest in the Facility or any part thereof, notwithstanding the
		availability of insurance proceeds for repair. If Site Lessee elects not to
		repair such damage, Site Lessee may terminate this Site Lease by giving 60
		days’ prior written notice to Site Lessor. All proceeds received by Site
		Lessee or Site Lessor from insurance with respect to any casualty or property
		damage to the Facility occurring on or after expiration or termination of the
		Facility Lease, but while this Site Lease remains in effect, that are allocable
		to the Undivided Interest shall be paid to or retained by Site Lessee.
	 

	 
		Article XII 

 INDEMNIFICATION
	 

	 
		Section 12.1.
		      SITE LESSEE’S
		INDEMNIFICATION.
		 WITHOUT LIMITING THE PARTIES’ OBLIGATIONS UNDER THE OTHER OPERATIVE
		DOCUMENTS, AT ALL TIMES AFTER THE EXPIRATION OR TERMINATION, FOR ANY REASON
		WHATSOEVER, OF THE FACILITY LEASE AND THE SITE SUBLEASE, BUT DURING WHICH THIS
		SITE LEASE REMAINS IN EFFECT, BUT EXCLUDING ANY PERIOD DURING WHICH SITE LESSOR
		OR AN AFFILIATE IS THE OPERATOR OF THE FACILITY, SITE LESSEE SHALL INDEMNIFY,
		DEFEND AND HOLD SITE LESSOR HARMLESS FROM ANY AND ALL CLAIMS (INCLUDING THIRD
		PARTY CLAIMS FOR PERSONAL INJURY OR PROPERTY DAMAGE), ARISING OUT OF OR RELATED
		TO ITS OPERATION OR MAINTENANCE OF THE GROUND INTEREST AND/OR THE UNDIVIDED
		INTEREST OR ANY SITE LEASE EVENT OF DEFAULT BY SITE LESSEE UNDER THIS SITE
		LEASE; PROVIDED, HOWEVER, THAT SITE LESSEE SHALL NOT BE REQUIRED TO INDEMNIFY
		SITE LESSOR UNDER THIS ARTICLE XII FOR ANY CLAIM (A) IN RESPECT OF
		THE FACILITY OR THE FACILITY SITE TO THE EXTENT ATTRIBUTABLE TO ACTS OR EVENTS
		WHICH OCCUR AFTER THE TERMINATION OF THIS SITE LEASE (EXCEPT TO THE EXTENT SUCH
		CLAIM IS ATTRIBUTABLE TO ACTS OR EVENTS OR LIABILITIES OR DAMAGES OCCURRING OR
		ACCRUING PRIOR THERETO), (B) TO THE EXTENT RESULTING FROM THE WILLFUL
		MISCONDUCT OR GROSS NEGLIGENCE OF SITE LESSOR OR ANY OF ITS AFFILIATES,
		(C) TO THE EXTENT RESULTING FROM A BREACH OR VIOLATION BY SITE LESSOR OR
		ANY OF ITS AFFILIATES OF ANY REPRESENTATION, WARRANTY, COVENANT OR AGREEMENT
		
	 

	 
		8
	 

	 

	 
	 

	 

	 
		IN THIS SITE LEASE OR THE
		SUPPORT AGREEMENT, OR FROM A VIOLATION OF APPLICABLE LAW BY SITE LESSOR OR ANY
		OF ITS AFFILIATES, EXCEPT TO THE EXTENT SUCH BREACH, MISREPRESENTATION OR
		VIOLATION IS THE RESULT OF THE FAILURE OF SITE LESSEE TO COMPLY WITH ITS
		OBLIGATIONS UNDER ANY OPERATIVE DOCUMENT TO WHICH IT IS A PARTY OR A BREACH OF
		ANY OF ITS REPRESENTATIONS, WARRANTIES OR COVENANTS IN THE OPERATIVE DOCUMENTS,
		(D) TO THE EXTENT RESULTING FROM ANY (I) ACTION OR OMISSION (OTHER
		THAN ANY ACTION OR OMISSION OF ANY OF OWNER PARTICIPANT, INDENTURE TRUSTEE OR
		ANY NOTEHOLDER), OR (II) CONDITION, EVENT OR CIRCUMSTANCE, IN EACH CASE,
		OCCURRING ON OR PRIOR TO THE EXPIRATION OR TERMINATION, AS APPLICABLE, OF THE
		FACILITY LEASE AND THE SITE SUBLEASE OR (E) TO THE EXTENT RESULTING FROM
		ANY LEASE DEFAULT OR LEASE EVENT OF DEFAULT.
	 

	 
		Section 12.2.
		       SITE LESSOR’S
		INDEMNIFICATION.
		 IF THE UNDIVIDED INTEREST OR THE FACILITY IS TRANSFERRED TO SITE LESSOR,
		SITE LESSOR SHALL INDEMNIFY, DEFEND AND HOLD HARMLESS SITE LESSEE AGAINST ALL
		CLAIMS (INCLUDING THIRD PARTY CLAIMS FOR PERSONAL INJURY OR PROPERTY DAMAGE),
		ARISING AT ANY TIME OUT OF OR RELATED TO THE OPERATION, MAINTENANCE OR
		OWNERSHIP (EXCEPT TO THE EXTENT ATTRIBUTABLE TO ANY PERIOD (A) PRIOR TO
		TRANSFER OF THE UNDIVIDED INTEREST OR THE FACILITY TO SITE LESSOR, AND
		(B) DURING WHICH ANY PERSON OTHER THAN SITE LESSOR OR ANY OF ITS
		AFFILIATES IS THE OPERATOR OF THE FACILITY) OF THE FACILITY AND THE FACILITY
		SITE. THE PROVISIONS OF THIS SECTION 12.2 SHALL NOT LIMIT OR AFFECT SITE
		LESSOR’S INDEMNIFICATION OBLIGATIONS UNDER THE OTHER OPERATIVE DOCUMENTS.
		THIS INDEMNITY SHALL BE APPLICABLE REGARDLESS OF WHETHER OR NOT THE CONDUCT
		WITH RESPECT TO WHICH THE INDEMNITY IS SOUGHT IS CAUSED IN PART BY THE
		NEGLIGENCE, BREACH OF CONTRACT OR OTHER FAULT OR STRICT LIABILITY WITHOUT
		REGARD TO FAULT OF A PARTY INDEMNIFIED UNDER THIS SECTION 12.2.
	 

	 
		Section 12.3.
		       Claims
		Procedure.  Each
		party indemnified pursuant to Section 12.1 or 12.2 hereof (each
		an “Indemnified Party”) shall promptly after such Indemnified
		Party shall have Actual Knowledge thereof notify the applicable party providing
		the indemnity thereunder (the “Indemnitor”) of any Claim as to
		which indemnification is sought; provided that the failure so to notify
		the Indemnitor shall not reduce or affect the Indemnitor’s liability which
		it may have to such Indemnified Party under this Article XII, and no
		payment hereunder by the Indemnitor to an Indemnified Party shall be deemed to
		constitute a waiver or release of any right or remedy that the Indemnitor may
		have against any such Indemnified Party for actual damages resulting directly
		from the failure or delay of such Indemnified Party to give the Indemnitor such
		notice. Subject to the foregoing, any amount payable to any Indemnified Party
		pursuant to this Article XII shall be paid within 30 days after receipt
		of such written demand therefor from such Indemnified Party, accompanied by a
		certificate of such Indemnified Party stating in reasonable detail the basis
		for the indemnification thereby sought and (if such Indemnified Party is not a
		party hereto) an agreement to be bound by the terms hereof as if such
		Indemnified Party were such a party. The foregoing shall not, however,
		constitute an obligation to disclose confidential information of any kind
		without the execution of an appropriate confidentiality agreement. 
	 

	 
		9
	 

	 

	 
	 

	 

	 
		Promptly after the Indemnitor
		receives notification of such Claim accompanied by a written statement
		describing in reasonable detail the Claims which are the subject of and basis
		for such indemnity and the computation of the amount so payable, the Indemnitor
		shall notify such Indemnified Party whether it intends to pay, object to,
		compromise or defend any matter involving the asserted liability of such
		Indemnified Party. The Indemnitor shall have the right to investigate and to
		defend or compromise any Claim for which indemnification is sought under this
		Article XII; provided that no such defense or compromise shall
		involve any material risk of (a) foreclosure, sale, forfeiture or loss of,
		or imposition of a Lien on any part of, the Facility, the Undivided Interest,
		the Ground Interest or the Facility Site or the impairment of the Facility in
		any material respect or (b) any criminal liability being incurred by or
		any material adverse effect on such Indemnified Party; provided,
		further, that no Claim shall be compromised by the Indemnitor on a basis
		that admits any criminal violation or gross negligence or willful misconduct on
		the part of such Indemnified Party without the express written consent of such
		Indemnified Party. In the event that in the course of the investigation or
		defense of a Claim, the Indemnitor shall in good faith reasonably determine
		that it is not liable for indemnification with respect thereto under this
		Article XII, it may give notice to the applicable Indemnified Party of
		such fact; and, in such case, any acknowledgment, theretofore made by the
		Indemnitor of liability with respect to such Claim under this Article
		XII shall be deemed revoked, and the Indemnitor may thereupon cease to
		defend such Claim, provided that (i) the Indemnitor shall have
		given the Indemnified Party reasonable prior notice of its intention to
		renounce such acknowledgment, (ii) the Indemnitor’s conduct regarding
		the defense of such Claim or any decision to withdraw from such defense shall
		not prejudice or have prejudiced the Indemnified Party’s ability to
		contest such Claim (taking into account, among other things, the timing of the
		Indemnitor’s withdrawal and the theory or theories upon which the
		Indemnitor shall have based its defense), and (iii) the Indemnitor shall
		have given such Indemnified Party all materials, documents and records relating
		to its defense of such Claim as such Indemnified Party shall have reasonably
		requested in connection with the assumption by such Indemnified Party of the
		defense of such Claim at the cost and expense of the Indemnitor. In the event
		that the Indemnitor shall cease to defend any Claim pursuant to the preceding
		sentence, the Indemnitor shall indemnify each Indemnified Party, without regard
		to any exclusion that might otherwise apply hereunder, to the extent that the
		actions of the Indemnitor in defending such Claim or the manner or time of the
		Indemnitor’s election to withdraw from the defense of such Claim shall
		have caused such Indemnified Party to incur any loss, cost, liability or
		expense which such Indemnified Party would not have incurred had the Indemnitor
		not ceased to defend such Claim in such manner or such time. If the Indemnitor
		elects, subject to the foregoing, to compromise or defend any such asserted
		liability, it may do so at its own expense and by counsel selected by it. Upon
		the Indemnitor’s election to compromise or defend such asserted liability
		and prompt notification to such Indemnified Party of its intent to do so, such
		Indemnified Party shall cooperate at the Indemnitor’s expense with all
		reasonable requests of the Indemnitor in connection therewith and will provide
		the Indemnitor with all information not within the control of the Indemnitor as
		is reasonably available to such Indemnified Party which the Indemnitor may
		reasonably request. Where the Indemnitor, or the insurers under a policy of
		insurance maintained by the Indemnitor, undertake the defense of such
		Indemnified Party with respect to a Claim (with counsel reasonably satisfactory
		to such Indemnified Party), no additional legal fees or expenses of such
		Indemnified Party in connection with the defense of such Claim shall be
		indemnified hereunder unless such fees or expenses were incurred at the request
		of the 
	 

	 
		10
	 

	 

	 
	 

	 

	 
		Indemnitor or such insurers.
		Notwithstanding the foregoing, an Indemnified Party may participate at its own
		expense in any judicial proceeding controlled by the Indemnitor pursuant to the
		preceding provisions, but only to the extent that such party’s
		participation does not in the reasonable opinion of counsel to the Indemnitor
		interfere with such control or defense of such Claim; provided,
		however, that such party’s participation does not constitute a
		waiver of the indemnification provided in this Article XII;
		provided, further that if and to the extent that (A) such
		Indemnified Party is advised by counsel that an actual or potential conflict of
		interest exists where it is advisable for such Indemnified Party to be
		represented by separate counsel or (B) there is a risk that such
		Indemnified Party may be subject to criminal liability and such Indemnified
		Party informs the Indemnitor that such Indemnified Party desires to be
		represented by separate counsel, such Indemnified Party shall have the right to
		control its own defense of such Claim and the reasonable fees and expenses of
		such defense (including, without limitation, the reasonable fees and expenses
		of such separate counsel) shall be borne by the Indemnitor. No Indemnified
		Party shall enter into any settlement or other compromise with respect to any
		Claim without the prior written consent of the Indemnitor unless the
		Indemnified Party waives its rights to indemnification hereunder. Nothing
		contained in this Section 12.3 shall be deemed to require an Indemnified
		Party to contest any Claim or to assume responsibility for or control of any
		judicial proceeding with respect thereto.
	 

	 
		Article XIII 

 DEFAULT/REMEDIES
	 

	 
		Section 13.1.
		       Site Lease Events of
		Default.  The
		following events shall be deemed to be “Site Lease Events of
		Default” by either party under this Site Lease regardless of the
		pendency of any bankruptcy, reorganization, receivership, insolvency or other
		proceeding which have or might have the effect of preventing such party from
		complying with the terms of this Site Lease; provided that
		notwithstanding any other provision of this Site Lease, no Site Lease Event of
		Default or other breach on the part of the Site Lessee shall occur hereunder if
		such Site Lease Event of Default or breach results from any act, omission,
		performance or failure to perform by Site Lessor or any of its Affiliates under
		the Facility Lease, the Operating Agreement or the other Operative Documents
		and in no event shall the failure of Site Lessee to cause Site Sublessee to
		comply with any of its obligations under the Facility Lease, the Operating
		Agreement or any other Operative Document to which Site Sublessee is a party
		constitute a Site Lease Event of Default on the part of Site Lessee
		hereunder:
	 

	 
		             (a)           Failure
		to Make Payments .  Failure to make (i) any payment of
		the Site Rent within ten days after the same shall become due, or (ii) any
		other payment required to be made hereunder, including Taxes and Assessments
		(subject to Site Lessee’s right to contest any such payment of Taxes and
		Assessments pursuant to Section 16.4 hereof) or any other sum to be paid
		hereunder, after the same shall have become due and such failure shall have
		continued for a period of 30 days after receipt by the defaulting party of
		written notice of such default.
	 

	 
		             (b)           Other
		Covenants and Events . Failure to comply in any material respect
		with any term, provision or covenant of this Site Lease, other than the payment
		of sums to be paid hereunder, without curing such failure within 30 Business
		Days after due written notice thereof from the nondefaulting party, provided
		that if such condition cannot be cured within 30 Business 
	 

	 
		11
	 

	 

	 
	 

	 

	 
		Days, then the period within
		which to cure such condition shall be extended up to an additional 365 days so
		long as the defaulting party diligently pursues such remedial action and such
		condition is reasonably capable of being remedied within such additional
		365-day period; and provided, further, that in the case of the
		Site Lessee’s obligations set forth in Article VIII, if, to the
		extent and for so long as, a test, challenge, appeal or proceeding with respect
		to or involving any action or inaction giving rise to, causing (in whole or in
		part) or otherwise resulting in such non-compliance shall be prosecuted in good
		faith by Site Lessee, the failure by Site Lessee to comply with such
		requirement shall not constitute a Site Lease Event of Default if such test,
		challenge, appeal or proceeding shall not involve (i) any material risk of
		foreclosure, sale, forfeiture or loss of any part of Site Lessor’s
		interest in the Facility Site or any material adverse effect on the right,
		title and interest of the Site Lessor in or to the Facility Site, or
		(ii) the imposition of any sanction, the risk of any criminal or material
		civil liability being incurred by the Site Lessor or any Material Adverse
		Effect; and provided, further, in the case of the Lessee’s
		obligations set forth in Article VIII, if the noncompliance is not a
		type that can be immediately remedied, the failure to comply shall not be a
		Site Lease Event of Default if the Site Lessee is taking all reasonable action
		to remedy such noncompliance and if, but only if, such noncompliance shall not
		create a material risk that the events described in the preceding
		clause (i) or (ii) above will occur; and provided,
		further, that such noncompliance, test, challenge, appeal or review
		shall not extend beyond the scheduled expiration of the Term.
	 

	 
		Section 13.2.
		      
		Remedies.
	 

	 
		             (a)           Generally
		.  Upon the occurrence and during the continuance of any Site Lease
		Event of Default, the non-defaulting party may, at its option, and in addition
		to and cumulatively with any other rights the non-defaulting party may have at
		law or in equity or under this Site Lease, (i) terminate this Site Lease
		by notice to the other party and in conformity with procedures required thereby
		or (ii) enforce, by all proper and legal suits and other means, its rights
		hereunder, including the collection of sums due hereunder, without re-entering
		or resuming possession of the Ground Interest or the Undivided Interest, and
		without terminating this Site Lease, and should it be necessary for such party
		to take any legal action in connection with such enforcement, the defaulting
		party shall pay such non-defaulting party all reasonable attorneys’ fees
		so incurred, all without prejudice to any remedies that might otherwise be used
		by either party for recovery of arrearages of sums due hereunder, damages as
		herein provided, or breach of covenant; provided, however, that
		in no event shall Site Lessor terminate this Site Lease unless the Facility
		Lease and the Site Sublease shall have been terminated in accordance with their
		respective terms.
	 

	 
		             (b)           Recovery
		of Unpaid Rent and Other Amounts .  Upon termination of
		this Site Lease, Site Lessor shall have the right to recover from Site
		Lessee:
	 

	 
		             (i)                               All
		unpaid rent which had been earned at the time of termination plus interest
		thereon at the Overdue Rate, but not to exceed the highest lawful rate
		permitted by Applicable Law, from the date such rent was due until such rent is
		paid;
	 

	 
		             (ii)                              All
		other amounts necessary to compensate Site Lessor for all the damages
		proximately caused by Site Lessee’s failure to perform all of Site
		Lessee’s obligations under this 
	 

	 
		12
	 

	 

	 
	 

	 
	 
		Site Lease, but excluding any
		amounts necessary to compensate Site Lessor for any unpaid rent which is not
		then past due for periods after the termination of this Site Lease.
	 

	 
		Article XIV 

 LIENS
	 

	 
		                Except for Permitted Liens, any Liens
		existing upon return of the Undivided Interest to Site Lessee pursuant to
		Section 5 of the Facility Lease, Liens expressly permitted by Section
		15.4 hereof, and any Liens attributable to an action or failure to act of
		the operator of the Facility if the operator is the Site Lessor or any
		Affiliate of the Site Lessor, following the termination of the Facility Lease
		and the Site Sublease Site Lessee shall not incur, assume or suffer or permit
		to exist any Lien, including any mechanic’s, laborer’s or
		materialmen’s Liens, to stand against the Facility Site or the Ground
		Interest, by reason of any work, labor, services, or material done for or
		supplied to such party or anyone (other than the Site Lessor or any Affiliate
		of the Site Lessor) holding the Facility Site or the Facility or any part
		thereof, respectively. Upon Site Lessee’s discovery of any such Lien or
		Liens, Site Lessee shall (a) promptly give written notice thereof to Site
		Lessor and (b) within 30 days after the date of Site Lessee’s Actual
		Knowledge of filing of such Lien, cause the same to be discharged of record or
		deliver to Site Lessor appropriate security for payment either by payment,
		deposit or bond. If Site Lessee shall fail to discharge or cause to be
		discharged any such Lien within such period, then, in addition to any other
		rights or remedy of Site Lessor, Site Lessor may, but shall not be obligated
		to, procure the discharge of the same either by paying the amount claimed to be
		due by deposit in court or bonding. Site Lessee shall pay to Site Lessor upon
		demand (i) any amount so paid or deposited by Site Lessor, (ii) all
		costs and other expenses of Site Lessor (including reasonable attorneys’
		fees in defending any action or in procuring the discharge of such Lien, and
		all necessary disbursements in connection therewith) and (iii) interest on
		the foregoing amounts, which shall accrue at the Overdue Rate from the date of
		payment or deposit, as the case may be, up to but not including the date of
		payment to Site Lessor. Notwithstanding the foregoing provisions of this
		Article XIV, during the term of the Facility Lease or the Site Sublease,
		Site Lessee’s sole obligation under this Article XIV shall be to
		fulfill its obligations under Section 6.2 of the Participation
		Agreement.
	 

	 
		Article XV 

 ASSIGNMENT
	 

	 
		Section 15.1.
		       Assignment,
		Mortgaging and Subletting by Site Lessor or Site Lessee During Term of Facility
		Lease and Site Sublease.  During the term of the Facility
		Lease and the Site Sublease, except as expressly permitted pursuant hereto or
		any other Operative Document, neither Site Lessor nor Site Lessee shall have
		the right to assign or otherwise transfer all or any part of such party’s
		interest in this Site Lease or the Ground Interest, or to sublet the whole or
		any part of the Ground Interest and/or delegate any or all of its obligations
		under this Site Lease. 
	 

	 
		Section 15.2.
		       Liens on
		Leasehold During Term of Facility Lease.  During the Term of this Site
		Lease, except as expressly permitted pursuant to any Operative Document, Site
		Lessor shall not have the right to sell, encumber, mortgage, pledge or
		hypothecate its interest in this Site Lease or 
	 

	 
		13
	 

	 

	 
	 

	 

	 
		the Facility Site or to grant
		an assignment of the rents, issues and profits from the Ground Interest.
		
	 

	 
		Section 15.3.
		       Assignment and
		Subletting by Site Lessee After Termination of Facility Lease and Site
		Sublease.  At
		all times after the expiration or termination, for any reason whatsoever, of
		the Facility Lease and the Site Sublease, but during which period this Site
		Lease remains in effect, Site Lessee may, subject to the terms and conditions
		of the other Operative Documents and the Operating Agreement and any
		limitations contained therein and provided no Site Lease Event of Default has
		occurred and is continuing, transfer or assign its rights and obligations under
		this Site Lease, or sublease or permit the sub-sublease or occupancy of the
		Ground Interest or the Undivided Interest, to any Person. In the case of any
		such transfer of its rights and obligations under the Site Lease, Site Lessee
		shall be relieved of its obligations under this Site Lease so long as the
		transferee or assignee assumes and agrees to perform all obligations and
		liabilities of Site Lessee under this Site Lease.
	 

	 
		Section 15.4.
		       Assignment of
		Site Lessee Rights.
		 During the term of this Site Lease, Site Lessee shall have the right to
		encumber, mortgage, pledge or hypothecate its interest in this Site Lease or
		the Facility Site and to grant an assignment of the rents, issues and profits
		from the Ground Interest or both (any such encumbrance, mortgage, pledge,
		hypothecation or assignment, a “Leasehold Lien”) in favor of
		or to the Indenture Trustee or any future lender (a “Leasehold
		Mortgagee”), to the extent not prohibited by the other Operative
		Documents. Site Lessor specifically acknowledges that, concurrently with the
		execution and delivery of this Site Lease, Site Lessee will, as security for
		the Secured Indebtedness of Site Lessee under the Notes, grant the Indenture
		Trustee a Lien in and to all of Site Lessee’s right, title and interest
		in, to and under the Ground Interest (other than Excepted Payments). Site
		Lessor hereby consents to such assignment and creation of such Lien (and to any
		Lien granted to any future lender) and acknowledges receipt of copies of the
		Indenture. Unless and until Site Lessor shall have received written notice from
		the Indenture Trustee that the Liens of the Indenture have been fully released,
		the Indenture Trustee under the Indenture shall have the rights of Site Lessee
		under this Site Lease to the extent, and subject in each case to the
		exceptions, set forth in the Indenture.
	 

	 
		Article XVI 

 TAXES
	 

	 
		Section 16.1.
		       Covenant to Pay
		Taxes and Assessments.  During the Term of this Site
		Lease, Site Lessee shall pay, to the extent of Lessor’s Percentage, as the
		same become due and payable, directly, all Taxes and Assessments, as
		hereinafter defined, which accrue during or are attributable to the Term and,
		upon request, shall provide Site Lessor with appropriate evidence of their
		payment; provided, however, that prior to the expiration or
		termination of the Facility Lease and the Site Sublease, Site Lessee shall be
		deemed to have performed its obligations under this Section 16.1 and
		Section 16.2 below. “Taxes and Assessments” shall mean
		all taxes, assessments or other impositions, general or special, ordinary or
		extraordinary, of every kind or nature, which may be levied, assessed or
		imposed upon or with respect to the Facility Site or any part thereof, or upon
		the Facility or any buildings, improvements, fixtures, equipment or personal
		property of Site Lessee at any time situated thereon, including, but not
		limited to, any ad valorem and inventory taxes. Site Lessee shall not be
		responsible for the payment of any sales, use, value-
	 

	 
		14
	 

	 

	 
	 

	 

	 
		added, income, franchise or
		similar tax due and payable by Site Lessor or imposed by reason of the rental
		payments under this Site Lease.
	 

	 
		Section 16.2.
		       Proration at
		Commencement and Expiration of Term.  Taxes and Assessments, to the
		extent of Lessor’s Percentage, shall be prorated between Site Lessor and
		Site Lessee for (a) the year in which the Term commences and for the year
		in which the Term expires, as of, respectively, the date of commencement of the
		Term and the date of expiration of the Term and (b) for the year in which
		the expiration or earlier termination of the Facility Lease and the Site
		Sublease occurs, in accordance with their respective terms. Proration of Taxes
		and Assessments shall be paid and appropriate adjustment and payment shall be
		made on the basis of actual Taxes and Assessments. Site Lessee’s pro rata
		share of any Taxes and Assessments payable by Site Lessee under this Site Lease
		for the year in which the Term commences and expires shall be paid and
		appropriate adjustment and payment shall be made between the parties, at the
		time the actual Taxes and Assessments are known, as may be necessary to
		accomplish proration as herein provided.
	 

	 
		Section 16.3.
		       Substitute
		Taxes.  If, at
		any time after expiration or termination, for any reason whatsoever, of the
		Facility Lease and the Site Sublease, the laws concerning the methods of real
		property taxation prevailing at the commencement of the Term are changed so
		that a tax or excise on rents or any other such tax, however described, is
		levied or assessed against Site Lessor as a direct substitution in whole or in
		part for any real property taxes, Site Lessee, to the extent of the
		Lessor’s Percentage thereof, shall pay before delinquency (but only to the
		extent it can be ascertained that there has been a substitution and that as a
		result Site Lessee has been relieved from the payment of real property taxes it
		would otherwise have been obligated to pay) the substitute tax or excise on
		rents. Site Lessee’s share of any tax or excise on rent shall be
		substantially the same as, and a substitute for, the payment of such real
		property taxes as provided in this Site Lease.
	 

	 
		Section 16.4.
		       Site
		Lessee’s Right to Contest Taxes.  Subject to the provisions of the
		Participation Agreement and without limiting the rights of Site Lessor to
		contest any Taxes and Assessments levied against the Facility Site, Site Lessee
		shall have the right to contest any Taxes and Assessments payable by Site
		Lessee under this Site Lease, provided that Site Lessee shall in good
		faith and with due diligence contest the same or the validity thereof by
		appropriate legal proceedings which shall have the effect of preventing the
		collection of the Taxes and Assessments and the sale or foreclosure of any Lien
		for such Taxes and Assessments during such contest. So long as (a) within
		30 days after receiving written notice from Site Lessee of its intent to
		contest any Taxes and Assessments (or such shorter period, to be specified by
		Site Lessee in such notice, as required for taking action with respect to such
		contest), Site Lessor shall request in writing that any Taxes and Assessments
		be contested; (b) there is no risk of imposition of any criminal penalties
		or liabilities; and (c) if the subject matter of any contest shall be of a
		continuing or recurring nature and shall have previously been decided pursuant
		to this Section 16.4, there shall have been a change in law after such
		previously decided contest and Site Lessor receives, at Site Lessee’s sole
		cost, an opinion of counsel selected by Site Lessor and reasonably acceptable
		to Site Lessee to the effect that such change is favorable to the position
		asserted in the previous contest, Site Lessee shall have the right, at its sole
		expense, to institute and prosecute, in Site Lessor’s name, any suit or
		action to contest any Taxes and Assessments payable by Site Lessee or to
		recover the amount of any such Taxes and Assessments but, in such event, Site
		
	 

	 
		15
	 

	 

	 
	 

	 

	 
		Lessee hereby covenants and
		agrees to indemnify and save Site Lessor harmless from any and all costs and
		expenses, including reasonable attorneys’ fees, in connection with any
		such suit or action. Any funds recovered by Site Lessee as a result of any such
		suit or action shall belong to Site Lessee except to the extent any such
		recovery relates to a period of time which is not part of the Term. Any part of
		such recovery relating to a period not part of the Term shall be paid to Site
		Lessor.
	 

	 
		Article XVII 

 LEASEHOLD MORTGAGE PROTECTIVE
		PROVISIONS
	 

	 
		Section 17.1.
		       Notices.  No notice from Site Lessor shall
		be effective unless it is also given to any Leasehold Mortgagee of which Site
		Lessor has Actual Knowledge. Any notice of default shall state the nature of
		the alleged default and shall specify the amounts of rent or other payments
		herein provided for that are claimed to be in default. Each Leasehold Mortgagee
		shall be given notice of any arbitration or other proceeding or dispute between
		Site Lessor and Site Lessee and shall have the right to intervene therein and
		be made a party thereto. Further, each Leasehold Mortgagee shall receive
		notice, and a copy, of any award or decision made in said arbitration or other
		proceeding.
	 

	 
		Section 17.2.
		       Default and Cure
		Rights.  During
		the existence of a Site Lease Event of Default by Site Lessee hereunder, Site
		Lessor shall accept any curative acts undertaken by or at the instigation of a
		Leasehold Mortgagee in accordance with the terms of this Section as if the
		same had been undertaken by Site Lessee. Subject to the proviso in Section
		13.2(a), if Site Lessor shall elect to terminate this Site Lease by reason
		of any Site Lease Event of Default of Site Lessee, the Leasehold Mortgagee
		shall have the right to postpone and extend the specified date for the
		termination of this Site Lease as fixed by Site Lessor in its notice of
		termination, and in the event the Leasehold Mortgagee fully complies with its
		obligations and fully cures such Site Lease Event of Default within the time
		periods specified below, no such termination shall be effected by Site Lessor,
		so long as such Leasehold Mortgagee shall (and shall agree with Site Lessor by
		giving a notice to that effect to Site Lessor) prior to the effective date of
		termination, to commence and diligently pursue to completion the following
		within the times hereinafter provided and shall, in fact, accomplish the
		following within such time periods:
	 

	 
		             (a)           cure
		or cause to be cured within 30 days of receiving notice of any then-existing
		monetary defaults of which the Leasehold Mortgagee has Actual Knowledge;
		and
	 

	 
		             (b)           pay
		or cause to be paid any future or ongoing payment or other monetary obligations
		of Site Lessee hereunder, as the same fall due; provided that the
		Leasehold Mortgagee shall have such period of time (not to exceed 30 days after
		written notice thereof to the Leasehold Mortgagee) as is reasonably necessary
		to cure any failure to pay any such amount when due; and
	 

	 
		             (c)           promptly
		cure or cause to be cured within 30 days any other defaults of which the
		Leasehold Mortgagee has Actual Knowledge and which the Leasehold Mortgagee is
		capable of curing; provided that the Leasehold Mortgagee shall have an
		additional period (not to exceed an additional 180 days) as is reasonably
		necessary beyond such initial 30 day period to cure such 
	 

	 
		16
	 

	 

	 
	 

	 

	 
		default so long as the
		Leasehold Mortgagee diligently pursues the cure of such default to completion;
		and
	 

	 
		             (d)           take
		steps to acquire or sell Site Lessee’s interest in this Site Lease by
		foreclosure of the Leasehold Lien or otherwise, and diligently prosecute to
		completion such steps, and in any event to completion within 240 days after
		notice of such proposed termination; provided, however, that the
		Leasehold Mortgagee shall have an additional period (not to exceed an
		additional 365 days) to complete such steps equal to the number of days that
		the Leasehold Mortgagee is under any statutory or judicial restraint
		restricting the taking or completion of such steps.
	 

	 
		Section 17.3.
		      
		Assignment.
		 Site Lessee’s interest in this Site Lease may be assigned pursuant
		to judicial or non judicial foreclosure or a conveyance in lieu of foreclosure
		(a “Foreclosure Transfer”) to any Person.
	 

	 
		Section 17.4.
		       Requisition.  During all periods after the
		Facility Lease has terminated, each Leasehold Mortgagee shall be entitled to
		participate in the proceedings relating to any Requisition of all or part of
		the Facility Site.
	 

	 
		Section 17.5.
		       New
		Agreement.  If
		this Site Lease, without the consent of a Leasehold Mortgagee, is terminated
		for any reason prior to its stated term, as the same may be extended, other
		than pursuant to Section 17.2 above, then Site Lessor shall, upon
		written request from the Leasehold Mortgagee made within 30 days after such
		termination, enter into a new agreement regarding the lease or sublease, as
		applicable, of the Ground Interest with the most senior Leasehold Mortgagee
		timely requesting such new agreement. The new agreement shall be on the same
		terms and conditions as this Site Lease (including any rights or options to
		extend the term of this Site Lease) and shall have the same priority as this
		Site Lease; provided that notwithstanding the foregoing, Site Lessor
		shall not be responsible for removing or satisfying any Lien which is not
		attributable to Site Lessor or any of its Affiliates. Site Lessor’s
		obligation to enter into the new agreement shall be conditioned upon the
		following: (a) the Leasehold Mortgagee shall have cured all monetary
		and nonmonetary defaults (capable of being cured by the Leasehold Mortgagee) in
		the manner and time periods set forth in Section 17.2 hereof, and
		(b) the Leasehold Mortgagee shall reimburse Site Lessor, on an After-Tax
		Basis, for all reasonable costs and expenses incurred in entering into the new
		agreement.
	 

	 
		Section 17.6.
		       Amendment.  The cancellation, surrender or
		amendment of this Site Lease by Site Lessee shall not be effective as against
		any Leasehold Mortgagee without the written consent of such Leasehold Mortgagee
		except for any such cancellation, surrender or amendment of this Site Lease
		otherwise permitted pursuant hereto without the consent of the Leasehold
		Mortgagee.
	 

	 
		Section 17.7.
		       No
		Merger.  In the
		event that Site Lessee acquires the fee estate of Site Lessor in the Ground
		Interest of the Facility Site, the leasehold estate created pursuant to this
		Site Lease shall not merge out of existence but instead shall be, become and
		continue as an encumbrance of the entire interests of the Site Lessee in the
		real property.
	 

	 
		Section 17.8.
		       Estoppel
		Certificates.
		 Within 30 days after the written reasonable request therefor from a
		Leasehold Mortgagee, Site Lessor shall deliver to the Leasehold Mortgagee (and
		any 
	 

	 
		17
	 

	 

	 
	 

	 

	 
		other party identified by the
		Leasehold Mortgagee) an estoppel certificate signed by Site Lessor in form
		reasonably designated by the Leasehold Mortgagee which certifies as to:
		(a) the rent payable under this Site Lease and the date through which such
		rent has been paid; (b) the term of this Site Lease and the rights of Site
		Lessee, if any, to extend the term of this Site Lease; (c) the nature of
		any defaults by Site Lessee alleged by Site Lessor; and (d) any other
		matters reasonably requested by the Leasehold Mortgagee.
	 

	 
		Article XVIII 

 MISCELLANEOUS
	 

	 
		Section 18.1.
		       Notices.  All notices and other
		communications hereunder shall be in writing and shall be deemed to have been
		given or made three days after being deposited in the United States mail,
		certified or registered with appropriate postage prepaid or, if delivered by
		hand or by telecopy or other wire transmission service, when received,
		addressed as follows:
	 

	 	 	If to Site
			 Lessee:
		 

	 	 	Mansfield
			 2007 Trust A
	 	c/o U.S.
			 Bank Trust National Association
	 	300
			 Delaware Avenue, 9th Floor 
	 	Wilmington,
			 DE  19801
	 	Attention:
			 Corporate Trust Services
	 	Facsimile:
			 (302) 567-3717
		 

	 	 	If to Site
			 Lessor:
		 

	 	 	FirstEnergy
			 Generation Corp.
76 South Main St.
	 	Akron, Ohio
			 44308
	 	Attention:
			 Vice President and Treasurer 
	 	Attention:  Associate General
			 Counsel
	 	Facsimile:
			 (330) 384-3875
		 

	 	 	with a copy
			 to (until the Liens of the Indenture have been fully released):
		 

	 	 	The Bank of
			 New York Trust Company, N.A.
	 	1660 West
			 2nd Street, Suite 830
	 	Cleveland,
			 OH  44113
	 	Attention:
			 Corporate Trust Department
	 	Facsimile:
			 (216) 621-1441

	 
		or to such other address as
		either party shall from time to time designate in writing to the other party
		hereto.
	 

	 
		18
	 

	 

	 
	 

	 

	 
		Section 18.2.
		       Counterparts.  This Site Lease may be executed by
		the parties hereto in separate counterparts, each of which when so executed and
		delivered shall be an original, but all such counterparts shall together
		constitute but one and the same instrument.
	 

	 
		Section 18.3.
		       Amendments.  Neither this Site Lease nor any of
		the terms hereof may be terminated, amended, supplemented, or modified orally,
		but only by an instrument in writing (a) signed by the party against which
		the enforcement of the termination, amendment, supplement, or modification
		shall be sought and (b) consented to in writing by any Leasehold
		Mortgagee.
	 

	 
		Section 18.4.
		       Headings,
		etc.  The
		headings of the various Articles and Sections of this Site Lease are for
		convenience of reference only and shall not modify, define, expand or limit any
		of the terms or provisions hereof.
	 

	 
		Section 18.5.
		       Successors and
		Assigns.  The
		terms of this Site Lease shall be binding upon, and inure to the benefit of,
		the parties hereto and, subject to the provisions of Article XV
		concerning the parties’ respective rights to assign their interests in
		this Site Lease, their respective successors and assigns. The Indenture Trustee
		and each Leasehold Mortgagee are express third party beneficiaries of this Site
		Lease entitled to enforce it.
	 

	 
		Section 18.6.
		       Governing
		Law.  This Site
		Lease shall be governed by, and construed in accordance with, the law of the
		Commonwealth of Pennsylvania, it being understood that, to the fullest extent
		permitted by the law of the Commonwealth of Pennsylvania, the law of the State
		of New York shall govern the validity and the enforceability of the
		representations, warranties, covenants and obligations of Site Lessee and Site
		Lessor under this Site Lease.
	 

	 
		Section 18.7.
		       Waivers.  No waiver of a term, condition or
		provision of this Site Lease shall be valid or of any effect unless made in
		writing, signed by the party to be bound or its duly authorized representative,
		and specifying with particularity the manner and extent of such waiver. Any
		waiver by either party of any default of the other shall not affect or impair
		any right arising from any subsequent default.
	 

	 
		Section 18.8.
		       Furtherance
		Assurances.
		 Site Lessor and Site Lessee agree to sign such documents or other
		writings, and to take such further actions, as may reasonably be requested by
		the other party in order to more fully effectuate the provisions of this Site
		Lease consistent with the intent of the parties thereto, and the transactions
		contemplated thereby.
	 

	 
		Section 18.9.
		       Entire
		Agreement.  This
		Site Lease and the other Operative Documents contain the entire understanding
		of the parties hereto with respect to the subject matter covered hereby and
		thereby, and supersede and cancel any and all oral or written prior agreements,
		understandings, statements and representations between the parties with respect
		to the management and conduct of the Ground Interest and the Undivided
		Interest. 
	 

	 
		Section 18.10.
		     Severability of
		Provisions.  Any
		provision of this Site Lease which may be determined by competent authority to
		be prohibited or unenforceable in any jurisdiction shall, as to such
		jurisdiction, be ineffective to the extent of such prohibition or
		unenforceability without invalidating the remaining provisions hereof, and any
		such prohibition or unenforceability in any jurisdiction shall not invalidate
		or render unenforceable such provision in any other jurisdiction.
	 

	 
		19
	 

	 

	 
	 

	 

	 
		Section 18.11.
		     Memorandum.  A memorandum of this Site Lease
		shall be recorded in the Official Records.
	 

	 
		Section 18.12.
		     Measuring
		Life.  If and to
		the extent that any of the rights and privileges granted under this Site Lease
		would, in the absence of the limitation imposed by this sentence, be invalid or
		unenforceable as being in violation of the rule against perpetuities or any
		other rule or law relating to the vesting of interests in property or the
		suspension of the power of alienation of property, then it is agreed that
		notwithstanding any other provision of this Site Lease, such options, rights
		and privileges, subject to the respective conditions hereof governing the
		exercise of such options, rights and privileges, will be exercisable only
		during (a) the longer of (i) a period which will end 21 years after
		the death of the last survivor of the descendants living on the date of the
		execution of this Site Lease of the following Presidents of the United
		States: Franklin D. Roosevelt, Harry S. Truman, Dwight D. Eisenhower, John
		F. Kennedy, Lyndon B. Johnson, Richard M. Nixon, Gerald R. Ford, James E.
		Carter, Ronald W. Reagan, George H.W. Bush, William J. Clinton and George W.
		Bush or (ii) the period provided under the common law rule against
		perpetuities or (b) the specified applicable period of time expressed in
		this Site Lease, whichever of (a) and (b) is shorter.
	 

	 
		Section 18.13.
		     Limitation of Liability of
		Trust Company.
		 It is expressly understood and agreed by the parties hereto that (a) this
		Site Lease is executed and delivered by a representative of the Trust Company,
		not individually or personally but solely as the Owner Trustee of and on behalf
		of Site Lessee, as trustee under the Trust Agreement, in the exercise of the
		powers and authority conferred and vested in it pursuant thereto, (b) each of
		the representations, undertakings and agreements herein made on the part of
		Site Lessee is made and intended not as a personal representation, undertaking
		and agreement of the Trust Company but for the purpose of binding only Site
		Lessee, (c) nothing herein contained shall be construed as creating any
		liability on the Trust Company, individually or personally, to perform any
		covenant either expressed or implied herein, all such liability, if any, being
		expressly waived by the parties hereto, and (d) under no circumstances shall
		the Trust Company be personally liable for the payment of any indebtedness or
		expenses of Site Lessee or be liable for the breach or failure of any
		obligation, representation, warranty or covenant made or undertaken by Site
		Lessee under this Site Lease. Notwithstanding the foregoing, the Trust Company
		is an intended beneficiary of this Site Lease.
	 

	 
		[Signature page
		follows]
	 

	 
		20
	 

	 

	 
	 

	 

	 
		                IN WITNESS WHEREOF, the parties hereto
		have caused this Site Lease to be duly executed by their respective officers
		thereto duly authorized as of the day and year first above written.
	 

	 	 	SITE
			 LESSOR:
		 
	 	FIRSTENERGY
			 GENERATION CORP.
		 
		 
	 	By: /s/
			 James F.
			 Pearson                              
			 
	 	Name: 
			 James F. Pearson
	 	Title:    Vice President
			 and Treasurer
		 
		 
	 	SITE
			 LESSEE:
		 
	 	MANSFIELD
			 2007 TRUST A
		 
	 	By: U.S.
			 BANK TRUST NATIONAL ASSOCIATION
Not in its individual capacity, but solely
			 
as Owner Trustee 
		 
	 	By: /s/
			 Mildred F.
			 Smith                              
			 
	 	Name:
			 Mildred F. Smith       
	 	Title: Vice
			 President 

	 
		
	 

	 

	 
	 

	 

	 
		Exhibit A to Site Lease

	 

	 
		Legal Description and Site
		Lease Terms Relating Thereto
	 

	 
		Legal Description of Facility
		Site
	 

	 
		ALL that certain piece or parcel of land lying
		and being situate in the Borough of Shippingport, County of Beaver, and
		Commonwealth of Pennsylvania, and being more particularly bounded and described
		as follows:
	 

	 
		                BEGINNING
		at a concrete monument a the intersection of the Pennsylvania Power
		Company’s Bruce Mansfield Plant South property line with the Westerly
		right-of-way of the New Cumberland and Pittsburgh Railroad (now Penn Central
		Railroad) said concrete monument bears South 85° 11’ East, a distance
		of 152.70 feet, and South 33° 16’ East, a distance of 324.80 feet from
		the Grantor’s Southwest property corner; thence from said concrete
		monument South 51° 00’ East, a distance of 187.39 feet to a point,
		said point bears North 51° 00’ West, a distance of 8.00 feet from the
		East-West baseline column row (P) of the Bruce Mansfield Plant; thence North
		39° 00’ East, a distance of 2,010.35 feet to the North-South baseline
		column row (10) and the true place of beginning of the premises herein to be
		described and being the Southwest corner of the base of Unit No. 1; thence with
		the Westerly edge of said base slab and parallel to column row (P) and North
		53° 00’ West, a distance of 8.00 feet therefrom; North 39°
		00’ East, a distance of 280.00 feet to the Northwest corner of said base
		slab; thence from the Northwest corner of said base slab, and parallel to
		column row (I) and North 39° 00’ East, a distance of 6.00 feet
		therefrom; thence South 51°00’ East, a distance of 164.00 feet to a
		corner of said slab; thence paralleled to column row (J) and South 51°
		00’ East, a distance of 6.00 feet therefrom; thence South 39° 00’
		West ,a distance of 26.00 feet to another corner which bears North 39°
		00’ East, a distance of 6.00 feet from column row (2); thence continuing
		with the edge of said base slab and parallel to column row (2) South 51°
		00’ East, a distance of 258.75 feet to the northeast corner of said base
		slab; thence continuing with the edge of said slab and parallel to column row
		(A) and South 51° 00’ East, a distance of 6.00 feet therefrom, South
		39° 00’ West, a distance of 254.00 feet to the Southwest corner of
		said base slab; thence with the North-South baseline and column row (10), North
		51° 00’ West, a distance of 422.75 feet to the Southwest corner of
		said base slab and the place of beginning, containing 111,643 square feet or
		2.563 acres;
	 

	 
		Together with the easements
		appurtenant set forth in that certain Indenture, dated August 13, 1974 between
		Lee E. Whitmire, Jr., Trustee and The Cleveland Electric Illuminating Company,
		Ohio Edison Company, Pennsylvania Power Company, and The Toledo Edison Company,
		recorded in the Office of the Recorder of Deeds of Beaver County Pennsylvania
		on August 16, 1974, in Deed Book 1029, Page 456.
	 

	 
		22EXHIBIT
		10-8
	 

	 
		EXECUTION
		COPY
	 

	 

	 
		SITE SUBLEASE
		
	 

	 
		Dated as of July 1,
		2007
	 

	 
		between
	 

	 
		MANSFIELD 2007
		TRUST A, 
as Site Sublessor
	 

	 
		and
	 

	 
		FIRSTENERGY
		GENERATION CORP., 
as Site Sublessee
	 

	 
		 

	  SALE AND
		LEASEBACK OF A 16.8885% UNDIVIDED INTEREST IN 
 BRUCE MANSFIELD PLANT UNIT
		1 
 
 
	 

	 

	 
		 
	 

	 

	 
	 

	 

	 
		TABLE OF
		CONTENTS
	 

	 				Page	 
	ARTICLE I AGREEMENT AND DEFINITIONS	 	2	 
	  
	      Section 1.1.	 	Documents
			 Included	 	2	 
	      Section 1.2.	 	Conflicting
			 Provisions	 	2	 
	      Section 1.3.	 	Definitions and
			 Interpretation	 	2	 
	  
	ARTICLE II SUBLEASE
			 TERM; NO MINERAL RIGHTS	 	2	 
	  
	      Section 2.1.	 	Sublease of Ground
			 Interest; Initial Sublease Term; Renewal Options.	 	2	 
	      Section 2.2.	 	No Mineral
			 Rights	 	3	 
	      Section 2.3.	 	Subordinate to Site
			 Lease, Etc	 	3	 
	  
	ARTICLE III
			 SEVERANCE	 	3	 
	  
	ARTICLE IV
			 SUBRENT	 	3	 
	  
	      Section 4.1.	 	Sublease Term
			 Subrent	 	3	 
	      Section 4.2.	 	Renewal Term
			 Subrent	 	4	 
	  
	ARTICLE V
			 SURRENDER OF FACILITY SITE	 	4	 
	  
	ARTICLE VI
			 NONTERMINATION	 	4	 
	  
	ARTICLE VII
			 POSSESSION AND QUIET ENJOYMENT	 	4	 
	  
	ARTICLE VIII USE
			 OF FACILITY SITE	 	5	 
	  
	ARTICLE IX
			 REQUISITION	 	5	 
	  
	ARTICLE X
			 INSURANCE	 	5	 
	  
	ARTICLE XI DAMAGE
			 OR DESTRUCTION OF FACILITY OR MODIFICATIONS	 	6	 
	  
	ARTICLE XII
			 DEFAULT/REMEDIES	 	6	 
	  
	      Section 12.1.	 	Site Sublessee
			 Events of Default	 	6	 
	      Section 12.2.	 	Site
			 Sublessor’s Remedies	 	6	 
	  
	ARTICLE XIII
			 MECHANIC’S LIENS AND OTHER LIENS	 	7	 
	  
	ARTICLE XIV
			 ASSIGNMENT/SUBLETTING/HYPOTHECATION	 	7	 
	  
	      Section 14.1.	 	Right to Assign or
			 Sublet	 	7	 

	 
		i
	 

	 

	 
	 

	 

	 	      Section 14.2.	 	Lien on Leasehold
			 Prohibited	 	7	 
	  
	ARTICLE XV
			 PURCHASE OF FACILITY	 	8	 
	  
	ARTICLE XVI PUBLIC
			 UTILITIES	 	8	 
	  
	ARTICLE XVII
			 TAXES	 	8	 
	  
	ARTICLE XVIII
			 MISCELLANEOUS	 	8	 
	  
	      Section 18.1.	 	Notices	 	8	 
	      Section 18.2.	 	Counterparts	 	9	 
	      Section 18.3.	 	Amendments	 	9	 
	      Section 18.4.	 	Headings,
			 etc	 	9	 
	      Section 18.5.	 	Successors and
			 Assigns	 	9	 
	      Section 18.6.	 	Governing
			 Law	 	9	 
	      Section 18.7.	 	Waivers	 	10	 
	      Section 18.8.	 	Furtherance
			 Assurances	 	10	 
	      Section 18.9.	 	Entire
			 Agreement	 	10	 
	      Section 18.10.	 	Severability of
			 Provisions	 	10	 
	      Section 18.11.	 	Memorandum	 	10	 
	      Section 18.12.	 	Limitation of
			 Liability of Trust Company	 	10	 
			

	 
		EXHIBITS:
	 

	 	 	Exhibit A Legal Description of the Facility Site

	 
		ii
	 

	 

	 
	 

	 

	 
		SITE SUBLEASE
		
	 

	 
		                This SITE SUBLEASE (as the same
		may be amended, modified or supplemented, this “Site
		Sublease”), dated as of July 1, 2007, between MANSFIELD 2007 TRUST A,
		a Delaware statutory trust (“Site Sublessor” or
		“Lessor”), and FIRSTENERGY GENERATION CORP., an Ohio
		corporation (“Site Sublessee” or
		“FGCO”).
	 

	 
		WITNESSETH:
	 

	 
		                WHEREAS,  FGCO, a
		direct, wholly-owned subsidiary of FirstEnergy Solutions Corp. and an indirect,
		wholly-owned subsidiary of FirstEnergy Corp., owns a 93.825% undivided interest
		in the fee interest in and to those certain parcels of real property located
		near Shippingport, Pennsylvania described in Exhibit A attached hereto
		(such parcels, together with all rights of way, easements, permits and other
		appurtenances now in existence or hereafter created, collectively, the
		“Facility Site”); and
	 

	 
		                WHEREAS, immediately prior
		to the effectiveness of this Site Sublease, FGCO sold, assigned and conveyed to
		Site Sublessor an undivided 16.8885% ownership interest in and to the Facility
		(which interest is defined in Appendix A to the Participation Agreement
		referred to below as the “Undivided Interest”) which included,
		without limitation, that certain fully scrubbed coal-fired generating facility
		with a net demonstrated capacity of 830 MW and all other improvements situated
		upon the Facility Site (such fully scrubbed coal-fired generating facility is
		more fully defined in Exhibit A to the Participation Agreement);
		and
	 

	 
		                WHEREAS, concurrently with
		the acquisition of the Undivided Interest, Site Sublessor (i) leased from FGCO
		(in such capacity, the “Site Lessor”), a 16.8885% undivided
		interest in the Facility Site pursuant to that certain Site Lease between Site
		Lessor and Site Sublessor, dated as of the date hereof (the “Site
		Lease”), a memorandum of which shall be recorded in the Official
		Records, as a tenant-in-common with other owners of undivided interests in, or
		owners of undivided leasehold interests in, the Facility Site, and (ii) leased
		to Site Sublessee the Undivided Interest pursuant to that certain Facility
		Lease Agreement between Site Sublessor and Site Sublessee dated as of the date
		hereof (the “Facility Lease”), a memorandum of which shall be
		recorded in the Official Records; and
	 

	 
		                WHEREAS, Site Sublessee
		desires to sublease from Site Sublessor, and Site Sublessor desires to sublease
		to Site Sublessee, a 16.8885% undivided leasehold interest in the Facility
		Site, subject to the terms and conditions of this Site Sublease (the rights and
		interests of Site Sublessee in the Facility Site granted pursuant to this Site
		Sublease are sometimes collectively referred to as the “Ground
		Interest”); and
	 

	 
		                WHEREAS, Site Sublessee,
		Site Sublessor and certain other parties have previously entered into the
		Participation Agreement (as defined below), pursuant to which the parties
		thereto are making certain representations, warranties, covenants and
		agreements related to the transactions contemplated by this Site Sublease and
		the Participation Agreement;
	 

	 
		                NOW, THEREFORE,  in
		consideration of the foregoing and the mutual covenants, agreements and
		conditions herein contained and of other good and valuable consideration,
		
	 

	 
		1
	 

	 

	 
	 

	 

	 
		receipt and
		sufficiency of which is hereby acknowledged, the parties hereto, intending to
		be legally bound, hereby agree as follows:
	 

	 
		ARTICLE I

AGREEMENT AND DEFINITIONS
	 

	 
		Section 1.1.
		          Documents
		Included.
		 This Agreement consists of this document and the following Exhibits which
		are attached hereto and which are specifically incorporated herein and made a
		part hereof by this reference:
	 

	 	Exhibit
			 A:               Legal
			 Description of the Facility Site

	 
		Section 1.2.
		          Conflicting
		Provisions.
		 In the event of any conflict between this document and any attachment or
		exhibit hereto, the terms and provisions of this document, as amended from time
		to time, shall control.
	 

	 
		Section 1.3.
		          Definitions and
		Interpretation. Capitalized terms used in this Site Sublease, including the
		recitals, and not otherwise defined herein shall have the respective meanings
		set forth in Appendix A to the Participation Agreement, dated as of
		June 26, 2007 (the “Participation Agreement”), among Site
		Sublessee, FirstEnergy Solutions Corp., as Guarantor, Site Sublessor, U.S. Bank
		Trust National Association, as Trust Company, Hillbrook Corp., as Owner
		Participant, The Bank of New York Trust Company, N.A., not in its individual
		capacity, except as expressly provided therein, but solely as Indenture
		Trustee, and The Bank of New York Trust Company, N.A., not in its individual
		capacity, except as expressly provided therein, but solely as Pass Through
		Trustee. The Rules of Interpretation set forth in Appendix A to the
		Participation Agreement shall apply to the terms used in and the interpretation
		of this Site Sublease.
	 

	 
		ARTICLE II

SUBLEASE TERM; NO MINERAL RIGHTS
	 

	 
		Section 2.1.
		          Sublease of
		Ground Interest; Initial Sublease Term; Renewal Options.
	 

	 
		                (a)           Upon
		the terms and conditions hereof, Site Sublessor hereby subleases to Site
		Sublessee, and Site Sublessee hereby subleases from Site Sublessor, the Ground
		Interest, excluding, for the avoidance of doubt, the Facility, for a term (the
		“Initial Sublease Term”) which shall commence on July 13, 2007
		and shall, unless sooner terminated pursuant to the terms hereof, expire on
		June 13, 2040 or, if later, the date repair or restoration of the Facility is
		completed in accordance with Section 10 of the Facility Lease.
	 

	 
		                (b)           In
		the event and on each occasion that Site Sublessee has exercised any option of
		Site Sublessee to renew the Facility Lease pursuant to Section 15
		thereof, then this Site Sublease shall be deemed extended for a period of time
		equivalent to the Facility Lease renewal (each such renewal period, a
		“Renewal Term” and, all such Renewal Terms, together with the
		Initial Sublease Term, the “Term”) without any further act of
		any Person. Notwithstanding anything to the contrary in this Section
		2.1, upon expiration or termination of the Facility Lease in accordance
		with the terms thereof, the Term hereof shall terminate automatically. The
		subleasing 
	 

	 
		2
	 

	 

	 
	 

	 

	 
		hereunder is subject
		only to (i) all laws and regulations affecting the Ground Interest, and (ii)
		the Permitted Encumbrances, including, without limitation, the Site Lease. It
		is the express intention of the parties hereto that this Site Sublease
		constitute a true sublease of the Ground Interest, as set forth in Section
		2.1(a), and not a mortgage or pledge thereof.
	 

	 
		Section 2.2.
		          No Mineral
		Rights.
		 This Agreement does not demise or lease to Site Sublessee any oil, gas,
		steam or other minerals or substances in place underneath the surface of the
		Facility Site or any right to extract and remove the same or any other right in
		connection therewith.
	 

	 
		Section 2.3.
		          Subordinate to
		Site Lease, Etc.  This Agreement is subject to all the terms and conditions of
		the Site Lease. Any termination, expiration or cancellation of the Site Lease
		shall terminate this Site Sublease automatically and without any further act of
		any Person. Site Sublessee shall undertake and perform, for the benefit of Site
		Sublessor, all duties and obligations of Site Lessee under the Site Lease and
		shall not take any action, or fail to take any action, which action or failure
		would constitute or result in a Site Lease Event of Default under the Site
		Lease. Any action or failure to take action by Site Sublessee which is or
		results in a Site Lease Event of Default under the Site Lease shall likewise
		constitute a Site Sublessee Event of Default under this Site Sublease.
	 

	 
		ARTICLE III

SEVERANCE
	 

	 
		                Title to the Facility and all
		Components, Replacement Components and Modifications and every portion thereof
		is severed, and shall be and remain severed, from title to the real estate
		constituting the Facility Site on which the Facility and other equipment is
		located, even if physically attached thereto. The parties agree that the
		Facility, the Components, the Replacement Components and all Modifications
		shall be and shall remain the property of Site Sublessor (except as to any
		Severable Modifications, title to which, in each case, is reserved to Site
		Sublessee) and shall not be or become fixtures or otherwise part of the real
		estate constituting the Facility Site.
	 

	 
		ARTICLE IV

SUBRENT
	 

	 
		Section 4.1.
		          Sublease Term
		Subrent.
		 As rent for the Ground Interest during the Initial Sublease Term, Site
		Sublessee shall pay to Site Sublessor an annual base rent (the
		“Subrent”) equal to the amount of rent payable under the Site
		Lease for the corresponding period. In addition, Site Sublessee shall pay as
		supplemental rent under this Site Sublease all other amounts payable by Site
		Sublessor under the Site Lease attributable to the Term of this Site Sublease.
		The Subrent and such supplemental rent payable during the Initial Sublease Term
		or during each Renewal Term shall be paid as and when due under the Site Lease.
		The Subrent for any partial year at the end of the Initial Sublease Term shall
		be prorated on the basis of the number of days in such partial year relative to
		365 days.
	 

	 
		3
	 

	 

	 
	 

	 

	 
		Section 4.2.
		          Renewal Term
		Subrent.
		 As rent for the Ground Interest during each Renewal Term, Site Sublessee
		shall pay to Site Sublessor a Subrent equal to all rent due and payable under
		the Site Lease for the corresponding period. Such Subrent shall be prorated for
		any portion of a year during the last year of the Renewal Term on the basis of
		the number of days during such last year of the Renewal Term relative to 365
		days.
	 

	 
		ARTICLE V

SURRENDER OF FACILITY SITE
	 

	 
		                Upon any expiration or earlier
		termination of the Term and satisfaction of the requirements specified in
		Section 5 of the Facility Lease, Site Sublessee shall surrender the
		Ground Interest into the possession of Site Sublessor without representation or
		warranty other than a warranty that the Ground Interest is free and clear of
		all Liens other than Owner Participant’s Liens and Permitted Liens and
		that the Facility and Facility Site are in the condition required by the
		Facility Lease. Site Sublessee shall, upon the request of Site Sublessor but at
		Site Sublessee’s cost and expense, execute, acknowledge and deliver a
		termination of this Site Sublease, to be prepared by Site Sublessor that is in
		a form recordable and reasonably satisfactory to Site Sublessee. The
		obligations of Site Sublessee under this Article V shall survive the
		expiration or termination of this Site Sublease.
	 

	 
		ARTICLE VI

NONTERMINATION
	 

	 
		                Except as provided in Sections
		2.1 and 2.3 and in Articles IX, XI, XII or
		XV hereof, this Site Sublease shall not terminate, nor shall Site
		Sublessee’s interest in the Ground Interest created hereby be
		extinguished, lost, conveyed or otherwise impaired, or be merged into or with
		any other interest or estate in the Facility Site or any other property
		interest, in whole or in part, by any cause or for any reason whatsoever,
		including, without limitation, the following: (a) destruction of all or any
		part of the Facility or the taking of the Facility or any portion thereof by
		condemnation, requisition, eminent domain or otherwise, (b) any prohibition,
		limitation or restriction of any party’s use of all or any part of the
		Ground Interest or of Site Sublessee’s use of the Undivided Interest, or
		the interference with such use by any Person, or any eviction by paramount
		title or otherwise, (c) any inadequacy, incorrectness or failure of the
		description of the Facility Site, the Ground Interest or any property or rights
		intended to be granted or conveyed by this Site Sublease, (d) insolvency,
		bankruptcy, reorganization or similar proceedings by or against either party
		hereto or (e) any other reason whatsoever, whether similar or dissimilar to any
		of the foregoing.
	 

	 
		ARTICLE VII

POSSESSION AND QUIET ENJOYMENT
	 

	 
		                Site Sublessor covenants and
		agrees that unless a Site Sublessee Event of Default (as defined below) shall
		have occurred and be continuing and Site Sublessor (or the Indenture Trustee)
		has commenced the exercise of remedies pursuant to the Facility Lease, Site
		Sublessee 
	 

	 
		4
	 

	 

	 
	 

	 

	 
		shall enjoy quiet
		use, enjoyment and possession of the Ground Interest and neither Site Sublessor
		nor any Person claiming by, through or under Site Sublessor shall disturb Site
		Sublessee’s quiet use, enjoyment and possession of the Ground Interest or
		any portion thereof, and Site Sublessor shall not permit or suffer to exist on
		the Ground Interest or any part thereof any Lessor’s Lien.
	 

	 
		ARTICLE VIII

USE OF FACILITY SITE
	 

	 
		                Site Sublessee’s rights
		hereunder to use the Ground Interest shall be limited to the right of Site
		Sublessee (a) to use the Ground Interest during the Term in connection with the
		use, operation or maintenance of the Undivided Interest or an interest in any
		electric generating facility built in replacement or substitution of all or any
		portion of the Facility, as required, permitted or contemplated by the Facility
		Lease and the other Operative Documents, and (b) to use the Ground Interest in
		accordance with Applicable Law, and comply with Applicable Law as the same may
		pertain to the condition of the Ground Interest, the Facility Site or the
		Facility or any such operation thereof; provided, however, that
		Site Sublessee shall not be obligated to comply with any Applicable Law or
		Governmental Action (i) whose application or validity is being contested
		diligently and in good faith by appropriate proceedings for the time period of
		such contest (except that such contest shall not permit the return of the
		Undivided Interest or Facility Site in a condition which is not in compliance
		with any Applicable Law or Governmental Action) or (ii) compliance with which
		shall have been excused or exempted by a nonconforming use permit, waiver,
		extension or forbearance exempting it from such Applicable Law or Governmental
		Action, so long as, in the case of each of clauses (i) or (ii) above, such
		failure of compliance does not result in any danger of (A) any sale, forfeiture
		or loss of any part of the Undivided Interest or the Ground Interest, (B) any
		material Lien on the Ground Interest or the Undivided Interest, other than a
		Permitted Lien, or (C) any material civil liability or any criminal liability
		on the part of any Indemnified Party. Notwithstanding any provision contained
		in this Site Sublease or in any Operative Document, Site Sublessee has the
		right to perform any and all acts required by an order of the FERC or its
		successor affecting the Undivided Interest or the Ground Interest without the
		prior approval of Site Sublessor or any other party to the Operative
		Documents.
	 

	 
		ARTICLE IX

REQUISITION
	 

	 
		                If at any time the Facility Site
		or any portion thereof is requisitioned, the proceeds of such Requisition shall
		be divided among Site Sublessor and Site Sublessee in the proportions specified
		in the Facility Lease.
	 

	 
		ARTICLE X

INSURANCE
	 

	 
		                At all times during the Term of
		this Site Sublease, Site Sublessee shall comply with the requirements of
		Section 11 to the Facility Lease, as modified by Section 3.1(n)
		of the Lessee 
	 

	 
		5
	 

	 

	 
	 

	 

	 
		Disclosure Schedule,
		and any insurance proceeds shall be applied as required by the Facility
		Lease.
	 

	 
		ARTICLE XI

DAMAGE OR DESTRUCTION OF FACILITY OR
		MODIFICATIONS
	 

	 
		                Subject to, and without limiting
		the parties’ obligations under, the other Operative Documents, if the
		Facility or any substantial part thereof is damaged or destroyed by any fire or
		other casualty, Site Sublessee shall repair or replace the Facility or such
		part, to the extent required pursuant to the Facility Lease, and any insurance
		proceeds received by Site Sublessee shall be applied and distributed in
		accordance with the Facility Lease.
	 

	 
		ARTICLE XII

DEFAULT/REMEDIES
	 

	 
		Section 12.1.        Site
		Sublessee Events of Default.  The occurrence and
		continuation of any Lease Event of Default under the Facility Lease or any
		action or failure to take action by Site Sublessee that constitutes or results
		in a Site Lease Event of Default under the Site Lease shall be deemed to be a
		“Site Sublessee Event of Default” under this Site Sublease,
		regardless of the pendency of any bankruptcy, reorganization, receivership,
		insolvency or other proceeding which has or might have the effect of preventing
		Site Sublessee from complying with the terms of this Site Sublease.
	 

	 
		Section 12.2.        Site
		Sublessor’s Remedies Generally.  Upon the
		occurrence and continuation of any Site Sublessee Event of Default, Site
		Sublessor may, at its option, and in addition to and cumulatively with any
		other rights Site Sublessor may have at law or in equity or under this Site
		Sublease, (i) terminate this Site Sublease by notice to Site Sublessee, or (ii)
		enforce, by all proper and legal suits and other means, its rights hereunder,
		including the collection of damages arising out of such Site Sublease Event of
		Default and of all sums due hereunder, without re-entering or resuming
		possession of the Ground Interest or the Undivided Interest, and without
		terminating this Site Sublease, and should it be necessary for such party to
		take any legal action in connection with such enforcement, Site Sublessee shall
		pay Site Sublessor all reasonable attorneys’ fees so incurred, all without
		prejudice to any remedies that might otherwise be used by either party for
		recovery of arrearages of sums due hereunder, damages as herein provided, or
		breach of covenant; provided, however, in no event shall Site
		Sublessor terminate this Site Sublease unless the Facility Lease shall have
		been terminated in accordance with its terms.
	 

	 
		                (b)           Recovery
		of Unpaid Rent and Other Amounts. Upon termination of this Site
		Sublease, Site Sublessor shall have the right to recover from Site
		Sublessee:
	 

	 
		                                (i)            All
		unpaid rent which had been earned at the time of termination;
	 

	 
		                                (ii)           All
		unpaid rent for the balance of the term of this Site Sublease which exceeds the
		amount of such rental loss that Site Sublessee proves could be reasonably
		avoided; 
	 

	 
		6
	 

	 

	 
	 

	 

	 
		                                (iii)          All
		other amounts necessary to compensate Site Sublessor for all the damages
		arising as a result of Site Sublessee’s failure to perform all of Site
		Sublessee’s obligations under this Site Sublease; and
	 

	 
		                                (iv)          Interest
		at the Overdue Rate on any amount due above from the date due until the date of
		payment.
	 

	 
		ARTICLE XIII

MECHANIC’S LIENS AND OTHER LIENS

	 

	 
		                At all times during the Term of
		this Site Sublease, Site Sublessee shall comply with the requirements of
		Section 6 of the Facility Lease regarding Liens. In addition, Site
		Sublessee will not directly or indirectly create, incur, assume or suffer to
		exist any Lien on or with respect to the Facility Site, or any interest
		therein, or on its interest in this Sublease or its interest in any other
		Operative Document, except Permitted Liens, Permitted Encumbrances or Owner
		Participant’s Liens, if any, and Site Sublessee shall promptly notify Site
		Sublessor of the imposition of any such Lien of which Site Sublessee has Actual
		Knowledge and shall promptly, at its own expense, take such action as may be
		necessary to fully discharge or release any such Lien, other than Permitted
		Liens or Permitted Encumbrances.
	 

	 
		ARTICLE XIV

ASSIGNMENT/SUBLETTING/HYPOTHECATION
	 

	 
		Section 14.1.        Right to
		Assign or Sublet.  Except as expressly permitted pursuant hereto or by the
		Participation Agreement or the Facility Lease, neither Site Sublessor nor Site
		Sublessee shall have the right to assign or otherwise transfer all or any part
		of such party’s interest in this Site Sublease or in the Ground Interest
		or to sublet the whole or any part of the Ground Interest and/or delegate any
		or all of its obligations under this Site Sublease.
	 

	 
		Section 14.2.        Lien on
		Leasehold Prohibited.  Except as expressly permitted pursuant to the Participation
		Agreement or the Facility Lease, Site Sublessee shall not have the right to
		encumber, mortgage, pledge or hypothecate its interest in this Site Sublease or
		the Ground Interest or to grant an assignment of the rents, issues and profits
		from the Ground Interest. 
	 

	 
		Section
		14.3         
		Assignment of Site Sublessor’s Rights.  During the term of the
		Site Lease, Site Sublessor shall have the right to encumber, mortgage, pledge
		or hypothecate its interest in this Site Sublease, the Site Lease or the Ground
		Interest or to grant an assignment of the rents, issues and profits from this
		Site Sublease or the Ground Interest (any such encumbrance, mortgage, pledge,
		hypothecation or assignment, a “Leasehold Lien”) in favor of
		or to the Indenture Trustee or any future lender to Site Sublessor (a
		“Leasehold Mortgagee”), to the extent permitted under the
		Operative Documents. Site Sublessee specifically acknowledges that,
		concurrently with the execution and delivery of this Site Sublease, Site
		Sublessor will, as security for the Secured Indebtedness of Site Lessee under
		the Notes, grant the Indenture Trustee a Lien in and to all of Site
		Sublessor’s right, title and interest in, to and under the Ground Interest
		(other than Excepted Payments). Site Sublessee hereby consents to such
		assignment and creation of such Lien (and to 
	 

	 
		7
	 

	 

	 
	 

	 

	 
		any Lien granted to
		any future lender) and acknowledges receipt of copies of the Indenture, it
		being understood that such consent shall not affect any requirement or the
		absence of any requirement for any consent under any other circumstances. Site
		Sublessee further acknowledges and agrees that this Site Sublease is and shall
		be subject and subordinate to any Leasehold Lien. Unless and until Site
		Sublessee shall have received written notice from a Leasehold Mortgagee that
		the Leasehold Lien has been fully released, the Leasehold Mortgagee under the
		Leasehold Lien shall have the rights of Site Sublessor under this Site Sublease
		to the extent, and subject in each case to the exceptions set forth in, the
		Leasehold Lien.
	 

	 
		ARTICLE
		XV

PURCHASE OF FACILITY
	 

	 
		                Notwithstanding any provision of
		this Site Sublease, including Article V hereof, in the event that the
		Undivided Interest is transferred to or otherwise acquired by Site Sublessee in
		accordance with and pursuant to any of Sections 10, 13 or
		14 of the Facility Lease, this Site Sublease shall terminate as of the
		date of any such transfer or other acquisition by Site Sublessee of the
		Undivided Interest.
	 

	 
		ARTICLE XVI

PUBLIC UTILITIES
	 

	 
		                Site Sublessee shall pay directly
		for all public utility goods and services supplied to the Facility during the
		Term of this Site Sublease.
	 

	 
		ARTICLE XVII

TAXES
	 

	 
		                Site Sublessee shall pay and hold
		each Tax Indemnitee harmless on an After-Tax Basis from and against all real
		property taxes, assessments, and personal property taxes applicable to the
		Facility Site and the Facility during the Term of this Site Sublease. Site
		Sublessee’s obligations under this Article XVII shall survive the
		expiration or termination of this Site Sublease.
	 

	 
		ARTICLE XVIII

MISCELLANEOUS
	 

	 
		Section 18.1.       
		Notices.
		 All notices and other communications hereunder shall be in writing and
		shall be deemed to have been given or made three (3) days after being deposited
		in the United States mail, certified or registered with appropriate postage
		prepaid or, if delivered by hand or by telecopy or other wire transmission
		service, when received, addressed as follows:
	 

	 
		8
	 

	 

	 
	 

	 

	 
		                If to Site Sublessor:
	 

	 	 	Mansfield 2007 Trust A
	 	c/o U.S. Bank Trust National Association
	 	300 Delaware Avenue, 9th floor
	 	Wilmington, DE 19801
	 	Attention: Corporate Trust Services
	 	Facsimile: (302) 576-3717

	 
		                If to Site Sublessee:
	 

	 	 	FirstEnergy Generation Corp.
76 South Main Street
	 	Akron, Ohio 44308
	 	Attention: Vice President and Treasurer 
	 	Attention:  Associate General Counsel
	 	Facsimile: (330) 384-3875

	 
		or to such other
		address as either party shall from time to time designate in writing to the
		other party hereto.
	 

	 
		Section 18.2.       
		Counterparts.   This Agreement may be executed by the parties
		hereto in separate counterparts, each of which when so executed and delivered
		shall be an original, but all such counterparts shall together constitute but
		one and the same instrument.
	 

	 
		Section 18.3.       
		Amendments.  Neither this Site Sublease nor any of the terms hereof may be
		terminated, amended, supplemented, waived or modified orally, but only by an
		instrument in writing (a) signed by the party against which the enforcement of
		the termination, amendment, supplement or modification shall be sought and then
		only if such termination, amendment, supplement or modification is in accord
		with the Participation Agreement and (b) consented to in writing by any
		Leasehold Mortgagee.
	 

	 
		Section 18.4.        Headings,
		etc.
		 The headings of the various Articles and Sections of this Site Sublease
		are for convenience of reference only and shall not modify, define, expand or
		limit any of the terms or provisions hereof.
	 

	 
		Section 18.5.        Successors
		and Assigns.
		 Subject to the provisions of Article XIV concerning the
		parties’ respective rights to assign their interests in this Site
		Sublease, the terms of this Site Sublease shall be binding upon, and inure to
		the benefit of, the parties hereto and their respective successors and assigns.
		The Indenture Trustee and any Leasehold Mortgagee are express third party
		beneficiaries of this Site Sublease entitled to enforce it.
	 

	 
		Section 18.6.        Governing
		Law.
		  This Agreement shall be governed by, and construed in accordance
		with, the law of the Commonwealth of Pennsylvania, it being understood that, to
		the fullest extent permitted by the law of the Commonwealth of Pennsylvania,
		the law of the State of 
	 

	 
		9
	 

	 

	 
	 

	 

	 
		New York shall govern
		the validity and the enforceability of the representations, warranties,
		covenants and obligations of Site Sublessee and Site Sublessor under this Site
		Sublease.
	 

	 
		Section 18.7.       
		Waivers.
		 No waiver of a term, condition or provision of this Site Sublease shall
		be valid or of any effect unless made in writing, signed by the party to be
		bound or its duly authorized representative, and specifying with particularity
		the manner and extent of such waiver. Any waiver by either party of any default
		of the other shall not affect or impair any right arising from any subsequent
		default.
	 

	 
		Section 18.8.       
		Furtherance Assurances.  Site Sublessor and Site
		Sublessee agree to sign such documents or other writings, and to take such
		further actions, as may reasonably be requested by the other party in order to
		more fully effectuate the provisions of this Site Sublease consistent with the
		intent of the parties thereto, and the transactions contemplated
		thereby.
	 

	 
		Section 18.9.        Entire
		Agreement.   This Agreement and the other Operative Documents
		contain the entire understanding of the parties hereto with respect to the
		subject matter covered hereby and thereby, and supersede and cancel any and all
		oral or written prior agreements, understandings, statements and
		representations between the parties with respect to the management and conduct
		of the Ground Interest and the Undivided Interest. 
	 

	 
		Section 18.10.      Severability of
		Provisions.
		 Any provision of this Site Sublease which may be determined by competent
		authority to be prohibited or unenforceable in any jurisdiction shall, as to
		such jurisdiction, be ineffective to the extent of such prohibition or
		unenforceability without invalidating the remaining provisions hereof, and any
		such prohibition or unenforceability in any jurisdiction shall not invalidate
		or render unenforceable such provision in any other jurisdiction.
	 

	 
		Section 18.11.     
		Memorandum.  A memorandum of this Site Sublease shall be recorded in the
		Official Records.
	 

	 
		Section 18.12.      Limitation of
		Liability of Trust Company.  It is expressly
		understood and agreed by the parties hereto that (a) this Site Sublease is
		executed and delivered by a representative of the Trust Company, not
		individually or personally but solely as the Owner Trustee of and on behalf of
		Site Sublessor, as trustee under the Trust Agreement, in the exercise of the
		powers and authority conferred and vested in it pursuant thereto, (b) each of
		the representations, undertakings and agreements herein made on the part of
		Site Sublessor is made and intended not as a personal representation,
		undertaking and agreement by the Trust Company but for the purpose of binding
		only Site Sublessor, (c) nothing herein contained shall be construed as
		creating any liability on the Trust Company, individually or personally, to
		perform any covenant either expressed or implied herein, all such liability, if
		any, being expressly waived by the parties hereto or by any Person claiming by,
		through or under the parties hereto, and (d) under no circumstances shall the
		Trust Company be personally liable for the payment of any indebtedness or
		expenses of Site Sublessor or be liable for the breach or failure of any
		obligation, representation, warranty or covenant made or undertaken by Site
		Sublessor under this Site Sublease. Notwithstanding the foregoing, the Trust
		Company is an intended beneficiary of this Site Sublease.
	 

	 
		[Signature Page
		Follows]
	 

	 
		10
	 

	 

	 
	 

	 

	 
		                IN WITNESS WHEREOF, the parties
		hereto have caused this Site Sublease to be duly executed by their respective
		officers thereto duly authorized as of the day and year first above
		written.
	 

	 	 	SITE SUBLESSOR:
		 
	 	MANSFIELD 2007 TRUST A
		 
	 	By: U.S. BANK TRUST NATIONAL ASSOCIATION
Not in its individual
			 capacity, but solely 
as Owner Trustee 
		 
	  
	 	By:  	
			 /s/ Mildred F. Smith
	 	 	

		Name: Mildred F. Smith       
	 	Title: Vice President 
		 
		 
	 	SITE SUBLESSEE:
		 
	 	FIRSTENERGY GENERATION CORP.
		 
		 
		By:	/s/ James F. Pearson
		 	

		Name:  James F. Pearson
	 	Title:  Vice President and Treasurer

	 
		 
	 

	 

	 
	 

	 

	 	 	Exhibit A to
			 Site Sublease

	 
		Legal Description
		of the Facility Site
	 

	 
		ALL that certain
		piece or parcel of land lying and being situate in the Borough of Shippingport,
		County of Beaver, and Commonwealth of Pennsylvania, and being more particularly
		bounded and described as follows:
	 

	 
		                BEGINNING
		at a concrete monument a the intersection of the Pennsylvania Power
		Company’s Bruce Mansfield Plant South property line with the Westerly
		right-of-way of the New Cumberland and Pittsburgh Railroad (now Penn Central
		Railroad) said concrete monument bears South 85° 11’ East, a distance
		of 152.70 feet, and South 33° 16’ East, a distance of 324.80 feet from
		the Grantor’s Southwest property corner; thence from said concrete
		monument South 51° 00’ East, a distance of 187.39 feet to a point,
		said point bears North 51° 00’ West, a distance of 8.00 feet from the
		East-West baseline column row (P) of the Bruce Mansfield Plant; thence North
		39° 00’ East, a distance of 2,010.35 feet to the North-South baseline
		column row (10) and the true place of beginning of the premises herein to be
		described and being the Southwest corner of the base of Unit No. 1; thence with
		the Westerly edge of said base slab and parallel to column row (P) and North
		53° 00’ West, a distance of 8.00 feet therefrom; North 39°
		00’ East, a distance of 280.00 feet to the Northwest corner of said base
		slab; thence from the Northwest corner of said base slab, and parallel to
		column row (I) and North 39° 00’ East, a distance of 6.00 feet
		therefrom; thence South 51°00’ East, a distance of 164.00 feet to a
		corner of said slab; thence paralleled to column row (J) and South 51°
		00’ East, a distance of 6.00 feet therefrom; thence South 39° 00’
		West ,a distance of 26.00 feet to another corner which bears North 39°
		00’ East, a distance of 6.00 feet from column row (2); thence continuing
		with the edge of said base slab and parallel to column row (2) South 51°
		00’ East, a distance of 258.75 feet to the northeast corner of said base
		slab; thence continuing with the edge of said slab and parallel to column row
		(A) and South 51° 00’ East, a distance of 6.00 feet therefrom, South
		39° 00’ West, a distance of 254.00 feet to the Southwest corner of
		said base slab; thence with the North-South baseline and column row (10), North
		51° 00’ West, a distance of 422.75 feet to the Southwest corner of
		said base slab and the place of beginning, containing 111,643 square feet or
		2.563 acres;
	 

	 
		Together with the
		easements appurtenant set forth in that certain Indenture, dated August 13,
		1974 between Lee E. Whitmire, Jr., Trustee, and The Cleveland Electric
		Illuminating Company, Ohio Edison Company, Pennsylvania Power Company, and
		Toledo Edison Company, recorded in the Office of the Recorder of Deeds of
		Beaver County, Pennsylvania on August 16, 1974, in Deed Book 1029, Page
		456.
	 

	 
		A-1

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