EXHIBIT 10-NN

                                                     PRIVILEGED AND CONFIDENTIAL
                                                                    [Met-Ed P&S]


                                                                  EXECUTION COPY













                           PURCHASE AND SALE AGREEMENT

                                  BY AND AMONG

                     METROPOLITAN EDISON COMPANY, as SELLER,


                       and SITHE ENERGIES, INC., as BUYER

                          Dated as of October 29, 1998






                                TABLE OF CONTENTS

                                                                        Page

Article I                                                                1
     1.1       Definitions                                               1
     1.2       Certain Interpretive Matters                             14

Article II                                                              14
     2.1       Transfer                                                 14
     2.2       Excluded Assets                                          16
     2.3       Assumed Liabilities                                      17
     2.4       Excluded Liabilities                                     19
     2.5       Control of Litigation                                    22
     2.6       York Haven Assets and Liabilities                        22

Article III                                                             22
     3.1       Closing                                                  22
     3.2       Payment of Purchasing Price                              23
     3.3       Adjustment to Purchase Price                             23
     3.4       Allocation of Purchase Price                             25
     3.5       Proprations                                              25
     3.6       Deliveries by Seller                                     26
     3.7       Deliveries by Buyer                                      28
     3.8       Ancillary Agreements                                     29
     3.9       Easement Agreements                                      29

Article IV                                                              29
     4.1       Incorporation: Qualification                             29
     4.2       Authority Relative to this Agreement                     30
     4.3       Consents and Approvals; No Violation                     30
     4.4       Insurance                                                31
     4.5       Title and Related Matters                                31
     4.6       Real Property Leases                                     31
     4.7       Environmental Matters                                    32
     4.8       Labor Matters                                            32
     4.9       Benefit Plans ERISA                                      33
     4.10      Real Property                                            34
     4.11      Condemnation                                             34
     4.12      Contracts and Leases                                     34
     4.13      Legal Proceedings, etc.                                  35
     4.14      Permits                                                  35
     4.15      Taxes                                                    35
     4.16      Intellectual Property                                    36
     4.17      Capital Expenditures                                     36
     4.18      Compliance With Laws                                     36
     4.19      PUHCA                                                    37
     4.19A     Subsidiaries                                             37
     4.19B     Capitalization                                           37
     4.19C     York Haven Tax Matters                                   37
     4.19D     Financial Statements                                     39
     4.20      Disclaimers Regarding Purchased Assets                   39





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ARTICLE V - REPRESENTATIONS AND WARRANTIES OF BUYER                     40
     5.1       Organization                                             40
     5.2       Authority Relative to this Agreement                     40
     5.3       Consents and Approvals; No Violation                     41
     5.4       Availability of Funds                                    41
     5.5       Legal Proceedings                                        41
     5.6       No Knowledge of Seller's Breach                          42
     5.7       Qualified Buyer                                          42
     5.8       Inspections                                              42
     5.9       WARN Act                                                 42
     5.10      Securities Laws                                          42

ARTICLE VI                                                              43
     6.1       Conduct of Business Relating to the Purchased Assets     43
     6.2       Access to Information                                    45
     6.3       Public Statements                                        48
     6.4       Expenses                                                 48
     6.5       Further Assurances                                       48
     6.6       Consents and Approvals                                   50
     6.7       Fees and Commissions                                     52
     6.8       Tax Matters                                              52
     6.9       Advice of Changes                                        60
     6.10      Employees                                                60
     6.11      Risk of Loss                                             65
     6.12      Additional Covenants of Buyer                            66
     6.13      Additional York Haven Covenants                          67

ARTICLE VII                                                             67
     7.1       Conditions to Obligations of Buyer                       67
     7.2       Conditions to Obligations of Seller                      71
     7.3       Zoning Condition Adjustments                             73

ARTICLE VIII                                                            74
     8.1       Indemnification                                          74
     8.2       Defense of Claims                                        77

ARTICLE IX                                                              79
     9.1       Termination                                              79
     9.2       Procedure and Effect of No-Default Termination           80

ARTICLE X                                                               80
     10.1      Amendment and Modification                               80
     10.2      Waiver of Compliance; Consents                           80
     10.3      No Survival                                              81
     10.4      Notices                                                  81
     10.5      Assignment                                               82
     10.6      Governing Law                                            83
     10.7      Counterparts                                             83
     10.8      Interpretation                                           83
     10.9      Schedules and Exhibits                                   83
     10.10     Entire Agreement                                         83
     10.11     Bulk Sales Laws                                          84
     10.12     U.S. Dollars                                             84
     10.13     Zoning Classification                                    84
     10.14     Sewage Facilities                                        84


                                       ii








                           PURCHASE AND SALE AGREEMENT

         PURCHASE  AND SALE  AGREEMENT,  dated as of October  29,  1998,  by and
between  Metropolitan  Edison Company, a Pennsylvania  corporation  ("Met-Ed" or
"Seller"),  and Sithe Energies,  Inc., a Delaware corporation ("Buyer").  Seller
and Buyer are referred to  individually  as a "Party," and  collectively  as the
"Parties."

                               W I T N E S S E T H

         WHEREAS,  Buyer desires to purchase,  and Seller  desires to sell,  its
interests  in the  Purchased  Assets  (as  defined  herein)  upon the  terms and
conditions hereinafter set forth in this Agreement; and

         WHEREAS,  simultaneous  herewith  Buyer is entering into  substantially
similar  Purchase and Sale  Agreements  with Seller's  affiliates  providing for
Buyer's  purchase  of  the  remainder  of the  Aggregate  Purchased  Assets  (as
hereinafter defined).

         NOW,   THEREFORE,   in   consideration   of   the   mutual   covenants,
representations,  warranties and agreements hereinafter set forth, and intending
to be legally bound hereby, the Parties agree as follows:


                                    ARTICLE I


                                   DEFINITIONS

         1.1  Definitions.  As used in this Agreement,  the following terms have
the meanings specified in this Section 1.1.

         (1)  "Affiliate" has the meaning set forth in Rule 12b-2 of the General
Rules and Regulations under the Securities Exchange Act of 1934.

         (2)  "Agreement"  means this Purchase and Sale Agreement  together with
the Schedules and Exhibits hereto, as the same may be from time to time amended.

         (3) "Aggregate  Purchased  Assets" means,  collectively,  the Purchased
Assets (as defined herein) and the Purchased  Assets (as defined in each Related
Purchase Agreement).

         (4) "Ancillary  Agreements" means the Interconnection  Agreements,  the
Easement  Agreements,  the  Merrill  Creek  Sublease  and the  Transition  Power
Purchase Agreement, as the same may be from time to time amended.

         (5)  "Assignment  and  Assumption  Agreement"  means the Assignment and
Assumption  Agreement  between  Seller  and Buyer  substantially  in the form of
Exhibit A hereto, by which Seller










shall,  subject to the terms and conditions hereof,  assign Seller's Agreements,
the Real Property Leases,  certain  intangible assets and other Purchased Assets
to Buyer and whereby Buyer shall assume the Assumed Liabilities.

         (6) "Assumed Liabilities" has the meaning set forth in Section 2.3.

         (7) "Benefit Plans" has the meaning set forth in Section 4.9.

         (8) "Bill of Sale" means the Bill of Sale, substantially in the form of
Exhibit B hereto,  to be delivered at the Closing,  with respect to the Tangible
Personal Property  included in the Purchased Assets  transferred to Buyer at the
Closing.

         (9) "Business Day" shall mean any day other than  Saturday,  Sunday and
any  day on  which  banking  institutions  in the  State  of New  Jersey  or the
Commonwealth of Pennsylvania are authorized by law or other governmental  action
to close.

        (10) "Buyer  Benefit  Plans"  has the  meaning  set  forth in  Section
6.10(f).

        (11) "Buyer Indemnitee" has the meaning set forth in Section 8.1(b).

        (12) "Buyer  Material  Adverse  Effect"  has the  meaning set forth in
Section 5.3(a).

        (13) "Buyer Required Regulatory Approvals" has the meaning set forth in
Section 5.3(b).

        (14) "Capital  Expenditures"  has the  meaning  set  forth in  Section
3.3(a).

        (15) "CERCLA" means the Federal Comprehensive  Environmental  Response,
Compensation, and Liability Act, as amended.

         16) "Closing" has the meaning set forth in Section 3.1.

        (17) "Closing Adjustment" has the meaning set forth in Section 3.3(b).

        (18) "Closing Date" has the meaning set forth in Section 3.1.

        (19) "COBRA" means the Consolidated  Omnibus Budget  Reconciliation Act
of 1985, as amended.

        (20) "Code" means the Internal Revenue Code of 1986, as amended.





                                        2






         (21)  "Collective  Bargaining  Agreement"  has the meaning set forth in
Section 6.10(d).

         (22)  "Commercially   Reasonable   Efforts"  means  efforts  which  are
reasonably within the contemplation of the Parties at the time of executing this
Agreement  and which do not  require  the  performing  Party to expend any funds
other than  expenditures  which are customary and reasonable in  transactions of
the kind and nature  contemplated  by this Agreement in order for the performing
Party to satisfy its obligations hereunder.

         (23) "Computer Systems" has the meaning set forth in Section 4.20.

         (24) "Confidentiality  Agreement" means the Confidentiality  Agreement,
dated March 2, 1998, by and between Seller and Buyer.

         (25) "Direct Claim" has the meaning set forth in Section 8.2(c).

         (26)  "Easements"  means,  with respect to the  Purchased  Assets,  the
easements and access rights to be granted  pursuant to the Easement  Agreements,
including,  without limitation,  easements authorizing access, use, maintenance,
construction,  repair, replacement and other activities, as further described in
the Easement Agreements.

         (27) "Easement  Agreements"  means the Easement and License  Agreements
between  Buyer and Seller,  in the form of Exhibit C hereto,  whereby Buyer will
provide  Seller  with  certain  Easements  with  respect  to the  Real  Property
transferred  to Buyer  and  whereby  Seller  will  provide  Buyer  with  certain
Easements with respect to certain property owned by Seller.

         (28) "Emission  Allowance" means all present and future  authorizations
to emit specified units of pollutants or Hazardous  Substances,  which units are
established  by the  Governmental  Authority with  jurisdiction  over the Plants
under (i) an air pollution  control and emission  reduction  program designed to
mitigate global warming,  interstate or intra-state transport of air pollutants;
(ii) a program designed to mitigate impairment of surface waters, watersheds, or
groundwater;  or (iii) any pollution  reduction  program with a similar purpose.
Emission  Allowances include  allowances,  as described above,  regardless as to
whether  the  Governmental   Authority  establishing  such  Emission  Allowances
designates such allowances by a name other than "allowances."

         (29) "Emission  Reduction  Credits"  means  credits,  in units that are
established by the Governmental Authority with jurisdiction over the Plants that
have  obtained the credits,  resulting  from  reductions in the emissions of air
pollutants from




                                        3





an emitting source or facility (including, without limitation, and to the extent
allowable  under  applicable  law,  reductions  from  shut-downs  or  control of
emissions beyond that required by applicable law) that: (i) have been identified
by the  PaDEP as  complying  with  applicable  Pennsylvania  law  governing  the
establishment  of  such  credits  (including,   without  limitation,  that  such
emissions reductions are enforceable,  permanent,  quantifiable and surplus) and
listed in the Emissions  Reduction  Credit  Registry  maintained by the PaDEP or
with respect to which such  identification and listing are pending; or (ii) have
been certified by any other applicable  Governmental Authority as complying with
the law and regulations  governing the establishment of such credits (including,
without   limitation,   certification   that  such   emissions   reductions  are
enforceable,  permanent,  quantifiable and surplus).  The term includes Emission
Reduction  Credits that have been  approved by the PaDEP and are awaiting  USEPA
approval.  The  term  also  includes  certified  air  emissions  reductions,  as
described above,  regardless as to whether the Governmental Authority certifying
such  reductions  designates  such certified air emissions  reductions by a name
other than "emission reduction credits."

         (30)  "Encumbrances"  means any  mortgages,  pledges,  liens,  security
interests,  conditional  and  installment  sale  agreements,  activity  and  use
limitations, conservation easements, deed restrictions, encumbrances and charges
of any kind.

         (31) "Environmental  Claim" means any and all pending and/or threatened
administrative or judicial  actions,  suits,  orders,  claims,  liens,  notices,
notices of violations,  investigations,  complaints,  requests for  information,
proceedings, or other written communication, whether criminal or civil, pursuant
to or relating to any applicable Environmental Law by any person (including, but
not limited to, any Governmental Authority,  private person and citizens' group)
based  upon,  alleging,  asserting,  or  claiming  any actual or  potential  (a)
violation  of, or liability  under any  Environmental  Law, (b) violation of any
Environmental  Permit, or (c) liability for investigatory  costs, cleanup costs,
removal  costs,  remedial  costs,  response  costs,  natural  resource  damages,
property damage,  personal injury, fines, or penalties arising out of, based on,
resulting from, or related to the presence,  Release, or threatened Release into
the  environment  of any  Hazardous  Substances  at any location  related to the
Purchased Assets,  including, but not limited to, any off-Site location to which
Hazardous Substances,  or materials containing Hazardous  Substances,  were sent
for handling, storage, treatment, or disposal.

         (32)  "Environmental  Condition"  means the  presence or Release to the
environment,  whether  at the Sites or at an  off-Site  location,  of  Hazardous
Substances, including any migration




                                        4





of those  Hazardous  Substances  through air, soil or groundwater to or from the
Sites or any  off-Site  location  regardless  of when such  presence  or Release
occurred or is discovered.

         (33)  "Environmental  Laws"  means all  applicable  Federal,  state and
local,  provincial  and foreign,  civil and criminal laws,  regulations,  rules,
ordinances, codes, decrees, judgments, directives, or judicial or administrative
orders relating to pollution or protection of the environment, natural resources
or human health and safety,  including,  without  limitation,  laws  relating to
Releases or  threatened  Releases of Hazardous  Substances  (including,  without
limitation,  Releases to ambient air, surface water, groundwater,  land, surface
and subsurface  strata) or otherwise  relating to the  manufacture,  processing,
distribution,  use, treatment, storage, Release, transport, disposal or handling
of Hazardous  Substances.  "Environmental  Laws"  include,  without  limitation,
CERCLA, the Hazardous Materials  Transportation Act (49 U.S.C.  Sections 1801 et
seq.), the Resource  Conservation  and Recovery Act (42 U.S.C.  Sections 6901 et
seq.),  the Federal  Water  Pollution  Control Act (33 U.S.C.  Sections  1251 et
seq.), the Clean Air Act (42 U.S.C. Sections 7401 et seq.), the Toxic Substances
Control Act (15 U.S.C.  Sections 2601 et seq.), the Oil Pollution Act (33 U.S.C.
Sections 2701 et seq.), the Emergency  Planning and Community  Right-to-Know Act
(42 U.S.C.  Sections 11001 et seq.), the Occupational  Safety and Health Act (29
U.S.C.  Sections 651 et seq.),the  Pennsylvania  Hazardous Sites Cleanup Act (35
P.S. Sections 6020.101 et seq.), the Pennsylvania Solid Waste Management Act (35
P.S.  Section  6018.101 et seq.),  the  Pennsylvania  Clean  Stream Law (35 P.S.
Section 691.1 et seq.),  and all applicable other state laws analogous to any of
the above.

         (34)  "Environmental  Permits"  has the  meaning  set forth in  Section
4.7(a).

         (35) "ERISA" means the Employee Retirement Income Security Act of 1974,
as amended.

         (36) "ERISA Affiliate" has the meaning set forth in Section 2.4(k).

         (37)  "ERISA  Affiliate  Plans"  has the  meaning  set forth in Section
2.4(k).

         (38)  "Estimated  Adjustment"  has the  meaning  set  forth in  Section
3.3(b).

         (39) "Estimated Closing Statement" has the meaning set forth in Section
3.3(b).

         (40) "Excluded Assets" has the meaning set forth in Section 2.2.

         (41) "Excluded Liabilities" has the meaning set forth in Section 2.4.



                                        5






         (42) "Facilities Act" has the meaning set forth in Section 10.14.

         (43)  "FERC"  means the Federal  Energy  Regulatory  Commission  or any
successor agency thereto.

         (44) "FIRPTA  Affidavit" means the Foreign  Investment in Real Property
Tax Act  Certification  and  Affidavit,  substantially  in the form of Exhibit D
hereto.

         (45) "Fish Ladder  Contract"  means Contract No.  0718564,  dated as of
June 4, 1998  between  Genco (as agent on  behalf of  Met-Ed)  and  Kleinschmidt
Associates and Cianbro Corporation, acting as a joint venture.

         (46) "Good Utility  Practices"  mean any of the practices,  methods and
acts engaged in or approved by a  significant  portion of the  electric  utility
industry during the relevant time period, or previously  engaged in by Seller in
its operation of the Purchased Assets, or any of the practices,  methods or acts
which, in the exercise of reasonable judgment in light of the facts known at the
time the decision was made,  could have been expected to accomplish  the desired
result  at  a  reasonable  cost   consistent   with  good  business   practices,
reliability,  safety and expedition.  Good Utility Practices are not intended to
be limited to the optimum  practices,  methods or acts to the  exclusion  of all
others,  but  rather  to be  acceptable  practices,  methods  or acts  generally
accepted in the industry or previously  engaged in by Seller in its operation of
the Purchased Assets.

         (47) "Governmental  Authority" means any federal, state, local or other
governmental,  regulatory  or  administrative  agency,  commission,  department,
board, or other governmental subdivision,  court, tribunal,  arbitrating body or
other governmental authority.

         (48) "GPU"  means GPU,  Inc.,  a  Pennsylvania  corporation  and parent
company of Seller.

         (49) "GPUN" means GPU Nuclear, Inc., a New Jersey corporation and a 
wholly-owned subsidiary of GPU.

         (50) "GPUS" means GPU Service, Inc., a Pennsylvania corporation and a
wholly-owned subsidiary of GPU.

         (51) "GPU  Intercompany  Tax Allocation  Agreement" has the meaning set
forth in Section 6.8(e)(2)(ii).

         (52) "Hazardous  Substances"  means (a) any  petrochemical or petroleum
products, coal ash, oil, radioactive materials,  radon gas, asbestos in any form
that  is  or  could  become  friable,  urea  formaldehyde  foam  insulation  and
transformers or other equipment that contain  dielectric fluid which may contain
levels of




                                        6





polychlorinated biphenyls; (b) any chemicals, materials or substances defined as
or included in the  definition of "hazardous  substances,"  "hazardous  wastes,"
"hazardous   materials,"   "hazardous   constituents,"   "restricted   hazardous
materials,"    "extremely    hazardous    substances,"    "toxic    substances,"
"contaminants," "pollutants," "toxic pollutants" or words of similar meaning and
regulatory  effect  under any  applicable  Environmental  Law; and (c) any other
chemical,  material or substance,  exposure to which is  prohibited,  limited or
regulated by any applicable Environmental Law.

         (53) "HSR Act" means the Hart-Scott-Rodino  Antitrust  Improvements Act
of 1976, as amended.

         (54) "IBEW 777" means Local 777 of the International Brotherhood of
Electrical Workers.

         (55) "Income Tax" means any  federal,  state,  local or foreign Tax (a)
based upon,  measured by or  calculated  with respect to net income,  profits or
receipts (including,  without limitation, capital gains Taxes and minimum Taxes)
or (b) based upon,  measured by or  calculated  with  respect to multiple  bases
(including, without limitation, corporate franchise taxes) if one or more of the
bases on which such Tax may be based, measured by or calculated with respect to,
is described in clause (a), in each case together with any interest,  penalties,
or additions to such Tax.

         (56) "Indemnifiable Loss" has the meaning set forth in Section 8.1(a).

         (57) "Indemnifying Party" has the meaning set forth in Section 8.1(e).

         (58) "Indemnitee" has the meaning set forth in Section 8.1(d).

         (59)  "Independent  Accounting Firm" means such independent  accounting
firm of national reputation as is mutually appointed by Seller and Buyer.

         (60) "Inspection" means all tests, reviews, examinations,  inspections,
investigations,  verifications,  samplings and similar  activities  conducted by
Buyer or its agents or  Representatives  with  respect to the  Purchased  Assets
prior to the Closing.

         (61)  "Intellectual  Property"  means all  patents  and patent  rights,
trademarks and trademark rights, copyrights and copyright rights owned by Seller
and necessary for the operation and maintenance of the Purchased Assets, and all
pending applications for registrations of patents,  trademarks,  and copyrights,
as set forth as part of Schedule 2.1(l).





                                        7





         (62) "Interconnection Agreements" means the Interconnection Agreements,
between  Seller and Buyer,  and Seller and York Haven,  respectively,  a form of
which is attached as Exhibit E hereto, under which Seller will provide Buyer and
York Haven with interconnection  service to Seller's transmission facilities and
whereby Buyer and York Haven, respectively,  will provide Seller with continuing
access to certain of the Purchased Assets after the Closing Date.

         (63)   "Inventories"   means  coal,   fuel  oil  or  alternative   fuel
inventories, limestone, materials, spare parts, consumable supplies and chemical
and gas  inventories  relating  to the  operation  of a Plant  located at, or in
transit to, such Plant.

         (64) "JCP&L" means Jersey Central Power & Light  Company,  a New Jersey
corporation.

         (65) "Knowledge"  means the actual knowledge of the corporate  officers
or   managerial   representatives   of  the   specified   Person   charged  with
responsibility for the particular function as of the date of the this Agreement,
or, with respect to any certificate  delivered  pursuant to this Agreement,  the
date of delivery of the certificate.

         (66)  "Material  Adverse  Effect" means any change in, or effect on the
Purchased  Assets that is  materially  adverse to the  operations  or  condition
(financial  or  otherwise) of (i) the  Aggregate  Purchased  Assets,  taken as a
whole,  or (ii) a Specified  Plant (as defined below) other than: (a) any change
affecting the international,  national, regional or local electric industry as a
whole and not  Seller  specifically  and  exclusively;  (b) any change or effect
resulting  from  changes  in the  international,  national,  regional  or  local
wholesale  or  retail  markets  for  electric  power;  (c) any  change or effect
resulting from changes in the international, national, regional or local markets
for any fuel used in connection with the Aggregate  Purchased  Assets  including
such Specified Plant;  (d) any change or effect  resulting from,  changes in the
North American,  national,  regional or local electric  transmission  systems or
operations  thereof;  (e) any  materially  adverse  change  in or  effect on the
Aggregate  Purchased  Assets  including  such  Specified  Plant  which  is cured
(including by the payment of money) before the  Termination  Date; (f) any order
of any court or Governmental Authority or legislature applicable to providers of
generation,  transmission or distribution of electricity  generally that imposes
restrictions,  regulations or other requirements  thereon; and (g) any change or
effect  resulting  from  action or  inaction by a  Governmental  Authority  with
respect to an independent  system  operator or retail access in  Pennsylvania or
New Jersey. As used herein,  each of the following shall be a "Specified Plant":
(1) the  Shawville  Station and  associated  Purchased  Assets to be conveyed to
Buyer pursuant to the Related Purchase Agreement with Penelec;  (2) the Portland
Station and associated Purchased Assets to be




                                        8






conveyed  to  Buyer  pursuant  to  this  Agreement;  and (3)  collectively,  all
Purchased Assets to be conveyed to Buyer under the Related Purchase Agreement to
which GPU, JCP&L and Met-Ed are parties.

         (67) "Merrill Creek Sublease  Agreement" means the sublease  agreement,
substantially  in the form of Exhibit H hereto,  pursuant  to which  Seller will
sublease to Buyer certain entitlements from the Merrill Creek Reservoir Project,
as specified in Exhibit H.

         (68) "Non-Union Employees" has the meaning as set forth in Sections 
6.10(b) and (m).

         (69) "PaPUC" means the Pennsylvania  Public Utility  Commission and any
successor agency thereto.

         (70)  "PaDEP"  means  the  Pennsylvania   Department  of  Environmental
Protection and any successor agency thereto.

         (71) "Penelec" means Pennsylvania Electric Company, a Pennsylvania 
corporation.

         (72) "Permits" has the meaning set forth in Section 4.14.

         (73)  "Permitted  Encumbrances"  means:  (i) the Easements;  (ii) those
Encumbrances set forth in Schedule  1.1(73);  (iii) statutory liens for Taxes or
other  governmental  charges or  assessments  not yet due or  delinquent  or the
validity of which is being  contested in good faith by  appropriate  proceedings
provided that the aggregate  amount for all Aggregate  Purchased Assets being so
contested  does not  exceed  $500,000;  (iv)  mechanics',  carriers',  workers',
repairers' and other similar liens arising or incurred in the ordinary course of
business  relating to obligations as to which there is no default on the part of
Seller or York Haven or the validity of which are being contested in good faith,
and  which  do  not,  individually  or in the  aggregate,  with  respect  to all
Aggregate   Purchased   Assets  exceed   $500,000;   (v)  zoning,   entitlement,
conservation  restriction  and other land use and  environmental  regulations by
Governmental Authorities; and (vi) such other liens, imperfections in or failure
of  title,  charges,  easements,  restrictions  and  Encumbrances  which  do not
materially,  individually  or in the  aggregate,  detract  from the value of the
Aggregate  Purchased  Assets as currently used or materially  interfere with the
present use of the Aggregate  Purchased Assets and neither secure  indebtedness,
nor  individually or in the aggregate have a value exceeding $30 million for all
Aggregate Purchased Assets.

         (74) "Person"  means any  individual,  partnership,  limited  liability
company, joint venture,  corporation,  trust,  unincorporated  organization,  or
governmental entity or any department or agency thereof.




                                        9






         (75) "Plants" means the generating  stations and related assets as more
fully identified on Schedule 2.1 attached hereto.

         (76)  "Pollution  Control  Revenue  Bonds"  means the  bonds  listed on
Schedule 6.12.

         (77)  "Portland  Unit 5" means the Siemens  V84.3 dual fuel  combustion
turbine generator  undergoing  acceptance  testing by Siemens Power Corporation,
and all associated or appurtenant fixtures and equipment located at the Portland
Site.

         (78)  "Post-Closing  Adjustment"  has the  meaning set forth in Section
3.3(c).


         (79)  "Post-Closing  Statement"  has the  meaning  set forth in Section
3.3(c).

         (80)  "Proprietary  Information" of a Party means all information about
the  Party  or  its  Affiliates,   including  their  respective   properties  or
operations,  furnished to the other Party or its Representatives by the Party or
its Representatives,  after the date hereof,  regardless of the manner or medium
in which it is furnished.  Proprietary  Information does not include information
that:  (a) is or becomes  generally  available  to the  public,  other than as a
result  of a  disclosure  by the  other  Party or its  Representatives;  (b) was
available to the other Party on a nonconfidential  basis prior to its disclosure
by the Party or its Representatives; (c) becomes available to the other Party on
a   nonconfidential   basis  from  a  person,   other  than  the  Party  or  its
Representatives,  who is not otherwise bound by a confidentiality agreement with
the Party or its  Representatives,  or is not otherwise  under any obligation to
the Party or any of its  Representatives  not to transmit the information to the
other Party or its Representatives;  (d) is independently developed by the other
Party;  or (e) was  disclosed  pursuant  to the  Confidentiality  Agreement  and
remains subject to the terms and conditions of the Confidentiality Agreement.

         (81) "Purchased Assets" has the meaning set forth in Section 2.1.

         (82) "Purchase Price" has the meaning set forth in Section 3.2.

         (83) "PURTA" has the meaning set forth in Section 3.5(c).

         (84) "PURTA Surcharge" has the meaning set forth in Section 3.5(c).


         (85) "Qualifying Offer" has the meaning set forth in Section 6.10(b).



                                       10






         (86) "Real Property" has the meaning set forth in Section 2.1(a).

         (87) "Real Property Leases" has the meaning set forth in Section 4.6.

         (88) "Related Purchase Agreements" has the meaning set forth in Section
7.1(l).

         (89) "Release" means release, spill, leak, discharge, dispose of, pump,
pour, emit,  empty,  inject,  leach, dump or allow to escape into or through the
environment.

         (90) "Remediation" means action of any kind to address a Release or the
presence of Hazardous  Substances at a Site or an off-Site  location  including,
without  limitation,  any or all of the following  activities to the extent they
relate to or arise from the  presence of a Hazardous  Substance  at a Site or an
off-Site  location:  (a)  monitoring,   investigation,   assessment,  treatment,
cleanup,  containment,  removal,  mitigation,  response or restoration work; (b)
obtaining any permits, consents, approvals or authorizations of any Governmental
Authority necessary to conduct any such activity; (c) preparing and implementing
any plans or studies for any such activity;  (d) obtaining a written notice from
a Governmental  Authority with  jurisdiction over a Site or an off-Site location
under  Environmental  Laws that no material  additional work is required by such
Governmental Authority; (e) the use, implementation,  application, installation,
operation or maintenance of removal  actions on a Site or an off-Site  location,
remedial technologies applied to the surface or subsurface soils, excavation and
off-Site  treatment  or disposal of soils,  systems for long term  treatment  of
surface water or ground water,  engineering controls or institutional  controls;
and (f) any other activities reasonably determined by a Party to be necessary or
appropriate  or required  under  Environmental  Laws to address the  presence or
Release of Hazardous Substances at a Site or an off-Site location.

         (91)  "Replacement Welfare Plans" has the meaning set forth in Section
6.10(e)

         (92)  "Representatives"  of a Party  means the Party's  Affiliates  and
their directors,  officers,  employees,  agents, partners,  advisors (including,
without limitation,  accountants, counsel, environmental consultants,  financial
advisors and other authorized representatives) and parents and other controlling
persons.

         (93) "SEC" means the Securities and Exchange Commission and any 
successor agency thereto.







                                       11






         (94) "Seller's Agreements" means those contracts,  agreements, licenses
and leases  relating to the ownership,  operation and  maintenance of the Plants
and being  assigned  to Buyer as part of the  Purchased  Assets or to which York
Haven  is a  party,  including  without  limitation  the  Collective  Bargaining
Agreement and the Agreements listed on Schedule 4.12(a).

        (95) "Seller's Indemnitee" has the meaning set forth in Section 8.1 (a).

         (96) "Seller's  Material  Adverse  Effect" has the meaning set forth in
Section 7.2(c).

         (97) "Seller's Required Regulatory Approvals" has the meaning set forth
in Section 4.3(b).

         (98) "Siemens' Agreement" has the meaning set forth in Section 2.4(q).

         (99)  "Site"  means,  with  respect  to any  Plant,  the Real  Property
(including improvements) forming a part of, or used or usable in connection with
the operation of, such Plant,  including any disposal sites included in the Real
Property.  Any reference to the Sites shall include, by definition,  the surface
and  subsurface  elements,  including the soils and  groundwater  present at the
Sites,  and any  reference to items "at the Sites" shall  include all items "at,
on, in, upon, over, across, under and within" the Site.

         (100)  "Subsidiary"  when used in  reference  to any  Person  means any
entity of which  outstanding  securities having ordinary voting power to elect a
majority of the Board of Directors or other Persons performing similar functions
of such entity are owned directly or indirectly by such Person.

         (101) "Tangible Personal Property" has the meaning set forth in Section
2.1(c).

         (102)  "Tax  Affiliate"  means  any  entity  that  is a  member  of  an
affiliated  group of corporations  (within the meaning of Section 1504(a) of the
Code)  filing a  consolidated  U.S.  federal  Income Tax  Return,  or a group of
corporations  filing a consolidated  or combined Tax Return for state,  local or
foreign  purposes  (each a  "Consolidated  Group"),  if York Haven could be held
liable for the Taxes of such entity or Consolidated Group.

(103) "Tax Contest" has the meaning set forth in Section 6.8(e)(4)(i).








                                       12





         (104)  "Taxes" means all taxes,  charges,  fees,  levies,  penalties or
other  assessments  imposed by any  federal,  state or local or  foreign  taxing
authority,  including,  but not limited to,  income,  excise,  property,  sales,
transfer,  franchise,  payroll,  withholding,  social security,  gross receipts,
license, stamp,  occupation,  employment or other taxes, including any interest,
penalties or additions attributable thereto.

         (105)  "Tax  Return"  means any  return,  report,  information  return,
declaration,  claim for refund or other  document  (including  any  schedule  or
related  or  supporting  information)  required  to be  supplied  to any  taxing
authority with respect to Taxes including amendments thereto.

         (106) "Termination Date" has the meaning set forth in Section 9.1(b).

         (107) "Third Party Claim" has the meaning set forth in Section 8.2(a).

         (108)  "Transferable  Permits"  means those  Permits and  Environmental
Permits  which may be  lawfully  transferred  to or assumed  by Buyer  without a
filing with, notice to, consent or approval of any Governmental  Authority,  and
are set forth in Schedule 1.1 (108).

         (109) "Transferred Employees" means Transferred Non-Union Employees
and Transferred Union Employees.

         (110)  "Transferred  Non-Union  Employees" has the meaning set forth in
Section 6.10(b).

         (111)  "Transferred  Union  Employees"  has the  meaning  set  forth in
Section 6.10(b).

         (112)  "Transferring  Employee  Records"  means all records  related to
personnel of Seller,  York Haven,  Genco, GPUN or GPUS who will become employees
of Buyer only to the extent such records  pertain to: (i) skill and  development
training and  biographies,  (ii) seniority  histories,  (iii) salary and benefit
information,  including  benefit census and valuation data,  (iv)  Occupational,
Safety and Health  Administration  reports,  and (v) active medical  restriction
forms.

         (113) "Transition Power Purchase Agreement" means the agreement between
Seller and Buyer,  a copy of which is attached as Exhibit G hereto,  executed on
the date  hereof,  relating  to the sale of  installed  capacity to Seller for a
specified period of time following the Closing Date.

         (114) Transmission Assets" has the meaning set forth in Section 2.2(a).





                                       13





         (115) "Union" means IBEW 777.

         (116) "Union Employees" has the meaning set forth in Sections 6.10(a)
and (m).

         (117) "USEPA" means the United States  Environmental  Protection Agency
and any successor agency thereto.

         (118) "Year 2000  Compliant" has the meaning set forth in Section 4.20.
"Year 2000 Compliance" has a meaning correlative to the foregoing.

         (119) "York  Haven"  means York Haven  Power  Company,  a  Pennsylvania
corporation and wholly-owned subsidiary of Met-Ed.

         (120) "York Haven Plant" means the York Haven Hydroelectric Station 
identified as such in Schedule
2.1.

         (121) "York Haven Stock" means all of the issued and outstanding shares
of common stock, without value, of York Haven.

         (122) "WARN Act" means the Federal Worker Adjustment Retraining and
Notification Act of 1988, as amended.

         1.2 Certain Interpretive Matters. In this Agreement, unless the context
otherwise  requires,  the singular shall include the plural, the masculine shall
include  the  feminine  and  neuter,  and vice  versa.  The term  "includes"  or
"including" shall mean "including without limitation."  References to a Section,
Article, Exhibit or Schedule shall mean a Section,  Article, Exhibit or Schedule
of this Agreement,  and reference to a given agreement or instrument  shall be a
reference to that agreement or instrument as modified, amended, supplemented and
restated through the date as of which such reference is made

                                   ARTICLE II

                                PURCHASE AND SALE

         2.1 Transfer of Assets.  Upon the terms and subject to the satisfaction
of the conditions contained in this Agreement,  at the Closing Seller will sell,
assign, convey,  transfer and deliver to Buyer, and Buyer will purchase,  assume
and  acquire  from  Seller,  free and  clear  of all  Encumbrances  (except  for
Permitted Encumbrances), and subject to Sections 2.2 and 7.3 and the other terms
and conditions of this Agreement,  all of Seller's right,  title and interest in
and to all assets constituting, or used in and necessary for generation purposes
to the  operation of, the Plants  identified  in Schedule 2.1 including  without
limitation those assets described below (but excluding







                                       14





the Excluded  Assets),  each as in existence on the Closing Date  (collectively,
"Purchased Assets"):

                  (a) Those  certain  parcels of real  property  (including  all
buildings,  facilities  and other  improvements  thereon  and all  appurtenances
thereto)  described in Schedule 4.10 (the "Real Property"),  except as otherwise
constituting part of the Excluded Assets;

                  (b)      All Inventories;

                  (c) All machinery,  mobile or otherwise,  equipment (including
communications equipment),  vehicles, tools, furniture and furnishings and other
personal  property  located on or used  principally in connection  with the Real
Property  on the  Closing  Date,  including,  without  limitation,  the items of
personal  property  included in Schedule 2.1(c),  together with all the personal
property of Seller used principally in the operation of the Plants and listed in
Schedule  2.1(c),  other than property  used or primarily  usable as part of the
Transmission  Assets  or  otherwise  constituting  part of the  Excluded  Assets
(collectively, "Tangible Personal Property");

                  (d) Subject to the provisions of Section 6.5(d),  all Seller's
Agreements;

                  (e)      Subject to the provisions of Section 6.5(d), all 
Real Property Leases;

                  (f)      All Transferable Permits;

                  (g)  All  books,  operating  records,  operating,  safety  and
maintenance  manuals,  engineering  design plans,  documents,  blueprints and as
built plans,  specifications,  procedures  and similar items of Seller  relating
specifically to the aforementioned assets and necessary for the operation of the
Plants  (subject  to the right of  Seller to retain  copies of same for its use)
other than such items which are  proprietary  to third  parties  and  accounting
records;

                  (h) Subject to Section  6.1, all  Emission  Reduction  Credits
associated with the Plants and identified in Schedule  2.1(h),  and all Emission
Allowances  that have accrued prior to, or that accrue on or after,  the date of
this Agreement but prior to the Closing Date;

                  (i) All unexpired, transferable warranties and guarantees from
third  parties  with respect to any item of Real  Property or personal  property
constituting part of the Purchased Assets, as of the Closing Date, and an amount
equal to all  liquidated  damages  paid to and  retained by Seller in respect of
performance guarantees under the Siemens' Agreement;





                                       15






                  (j) The names of the Plants.  It is expressly  understood that
Seller  is not  assigning  or  transferring  to Buyer any right to use the names
"Jersey Central Power & Light Company", "JCP&L",  "Metropolitan Edison Company",
"Met-Ed",  "Pennsylvania Electric Company", "Penelec", "GPU", "GPU Energy", "GPU
Generation",  "GPU  Nuclear",  "GPU Service" and "GPU Genco",  or any related or
similar trade names, trademarks, service marks, corporate names and logos or any
part, derivative or combination thereof;

                  (k) All drafts, memoranda, reports,  information,  technology,
and  specifications  relating to Seller's  plans for Year 2000  Compliance  with
respect to the Purchased Assets;

                  (l)  The Intellectual Property described on Schedule 2.1(l);

                  (m) The  substation  equipment  set forth in Schedule A to the
Interconnection  Agreement and designated therein as being transferred to Buyer,
and

                  (n) The York Haven Stock and all stock books,  stock  ledgers,
minute books,  corporate seal, all corporate records and other books and records
of the type described in Section 2.1. relating to York Haven.

         2.2 Excluded Assets.  Notwithstanding  anything to the contrary in this
Agreement,  nothing  in  this  Agreement  will  constitute  or be  construed  as
conferring on Buyer, and Buyer is not acquiring, any right, title or interest in
or to the  following  specific  assets which are  associated  with the Purchased
Assets,  but  which  are  hereby  specifically  excluded  from  the sale and the
definition of Purchased Assets herein (the "Excluded Assets"):

                  (a) Except as expressly  identified  in Schedule  2.1(c),  the
electrical  transmission  or  distribution  facilities (as opposed to generation
facilities) of Seller or any of its  Affiliates  located at the Sites or forming
part of the Plants (whether or not regarded as a "transmission"  or "generation"
asset  for  regulatory  or  accounting   purposes),   including  all  switchyard
facilities, substation facilities and support equipment, as well as all permits,
contracts and  warranties,  to the extent they relate to such  transmission  and
distribution assets (collectively, the "Transmission Assets"), and those certain
assets,  facilities and agreements all as identified on Schedule 2.2(a) attached
hereto;

                  (b) Certain revenue meters and remote testing units,  drainage
pipes and systems, as identified in the Easement Agreement;





                                       16





                  (c)  Certificates  of  deposit,  shares  of stock  (except  as
provided in Section  2.1(n) with respect to the York Haven  Stock),  securities,
bonds, debentures,  evidences of indebtedness,  and interests in joint ventures,
partnerships, limited liability companies and other entities;

                  (d) All cash, cash  equivalents,  bank deposits,  accounts and
notes receivable (trade or otherwise),  and any income,  sales, payroll or other
tax receivables;

                  (e) The  rights  of  Seller  and its  Affiliates  to the names
"Jersey "Central Power & Light Company", "JCP&L", "Metropolitan Edison Company",
"Met-Ed",  "Pennsylvania Electric Company", "Penelec", "GPU", "GPU Energy", "GPU
Generation",  "GPU  Nuclear",  "GPU  Service"  and "GPU Genco" or any related or
similar trade names, trademarks, service marks, corporate names or logos, or any
part, derivative or combination thereof;

                  (f) All tariffs,  agreements and  arrangements to which Seller
is a party for the purchase or sale of electric  capacity  and/or  energy or for
the purchase of transmission or ancillary services;

                  (g) The rights of Seller or York Haven in and to any causes of
action against third parties (including indemnification and contribution), other
than to the extent  relating  to any  Assumed  Liability,  relating  to any Real
Property or personal  property,  Permits,  Environmental  Permits,  Taxes,  Real
Property  Leases or  Seller's  Agreements,  if any,  including  any  claims  for
refunds,  prepayments,  offsets,  recoupment,  insurance proceeds,  condemnation
awards,  judgments and the like,  whether  received as payment or credit against
future  liabilities,  relating  specifically  to the  Plants  or the  Sites  and
relating to any period prior to the Closing Date;

                  (h) All  personnel  records  of  Seller  or York  Haven or its
Affiliates  relating  to  the  Transferred  Employees  other  than  Transferring
Employee  Records or other records,  the disclosure of which is required by law,
or legal or regulatory process or subpoena; and

                  (i) Any and all of  Seller's  and York  Haven's  rights in any
contract  representing an intercompany  transaction between Seller or York Haven
and an  Affiliate  of  Seller or York  Haven,  whether  or not such  transaction
relates  to  the  provision  of  goods  and  services,   payment   arrangements,
intercompany  charges or balances,  or the like, except for any contracts listed
on Schedule 4.12(a).

         2.3 Assumed  Liabilities.  On the Closing Date,  Buyer shall deliver to
Seller the  Assignment and  Assumption  Agreement  pursuant to which Buyer shall
assume and agree to discharge when due, without  recourse to Seller,  all of the
following liabilities




                                       17






and  obligations of Seller,  direct or indirect,  known or unknown,  absolute or
contingent,   which  relate  to  the  Purchased  Assets,   other  than  Excluded
Liabilities,  in  accordance  with  the  respective  terms  and  subject  to the
respective conditions thereof (collectively, "Assumed Liabilities"):

                  (a) All  liabilities  and  obligations of Seller arising on or
after the Closing Date under Seller's Agreements,  the Real Property Leases, and
the  Transferable  Permits  in  accordance  with the terms  thereof,  including,
without  limitation,  (i)  the  contracts,  licenses,  agreements  and  personal
property  leases  entered into by Seller with respect to the  Purchased  Assets,
which are disclosed on Schedule 4.12(a) or not required by Section 4.12(a) to be
so disclosed, and (ii) the contracts, licenses, agreements and personal property
leases  entered  into by Seller with respect to the  Purchased  Assets after the
date hereof consistent with the terms of this Agreement,  except in each case to
the extent  such  liabilities  and  obligations,  but for a breach or default by
Seller,  would have been paid,  performed or otherwise discharged on or prior to
the  Closing  Date or to the  extent  the same  arise out of any such  breach or
default or out of any event which after the giving of notice would  constitute a
default by Seller;

                  (b)  All  liabilities  and  obligations  associated  with  the
Purchased  Assets in  respect  of Taxes for which  Buyer is liable  pursuant  to
Sections 3.5 or 6.8(a) hereof;

                  (c)  All  liabilities  and  obligations  with  respect  to the
Transferred  Employees  arising on or after the Closing Date (i) for which Buyer
is responsible  pursuant to Section 6.10 and (ii) relating to the grievances and
arbitration  proceedings  arising  out of or  under  the  Collective  Bargaining
Agreement prior to, on or after the Closing Date;

                  (d) Any  liability,  obligation  or  responsibility  under  or
related to  Environmental  Laws or the common law,  whether  such  liability  or
obligation or responsibility is known or unknown, contingent or accrued, arising
as a result of or in connection  with (i) any violation or alleged  violation of
Environmental Laws, whether prior to, on or after the Closing Date, with respect
to the ownership or operation of any of the Purchased Assets; (ii) loss of life,
injury to persons or  property  or damage to natural  resources  (whether or not
such loss,  injury or damage arose or was made manifest  before the Closing Date
or arises or becomes manifest on or after the Closing Date) caused (or allegedly
caused) by the presence or Release of Hazardous  Substances  at, on, in,  under,
adjacent to or  migrating  from the  Purchased  Assets prior to, on or after the
Closing Date,  including,  but not limited to, Hazardous Substances contained in
building materials at or adjacent to the Purchased Assets or in






                                       18






the soil,  surface water,  sediments,  groundwater,  landfill cells, or in other
environmental  media at or near the Purchased Assets;  and (iii) the Remediation
(whether or not such Remediation  commenced before the Closing Date or commences
on or after the Closing Date) of Hazardous  Substances  that are present or have
been Released prior to, on or after the Closing Date at, on, in, under, adjacent
to or  migrating  from,  the  Purchased  Assets or in the soil,  surface  water,
sediments,  groundwater,  landfill cells or in other  environmental  media at or
adjacent  to the  Purchased  Assets;  provided,  that  nothing set forth in this
subsection  2.3(d) shall require Buyer to assume any  liabilities or obligations
that are  expressly  excluded  in Section  2.4  including,  without  limitation,
liability for toxic torts as set forth in Section 2.4(i).

                  (e) All  liabilities  and  obligations of Seller or York Haven
with respect to the Purchased  Assets under the agreements or consent orders set
forth on Schedule 4.7 arising on or after the Closing; and

                  (f) With respect to the Purchased Assets,  any Tax that may be
imposed  by any  federal,  state or local  government  on the  ownership,  sale,
operation or use of the Purchased  Assets on or after the Closing  Date,  except
for any Income Taxes attributable to income received by Seller.

         2.4  Excluded  Liabilities.  Buyer shall not assume or be  obligated to
pay,  perform or otherwise  discharge the following  liabilities  or obligations
(the "Excluded Liabilities"):

                  (a) Any  liabilities  or  obligations  of Seller or York Haven
that are not expressly set forth as liabilities or obligations  being assumed by
Buyer in  Section  2.3 and any  liabilities  or  obligations  in  respect of any
Excluded Assets or other assets of Seller which are not Purchased Assets;

                  (b)  Any  liabilities  or  obligations  in  respect  of  Taxes
attributable to the ownership,  operation or use of Purchased Assets for taxable
periods,  or portions thereof,  ending before the Closing Date, except for Taxes
for which  Buyer is liable  pursuant to  Sections  3.5 or 6.8(a)  hereof and any
liability  in respect of PURTA not  otherwise  expressly  assumed by Buyer under
Section 3.5 hereof;

                  (c) Any  liabilities  or  obligations  of Seller or York Haven
accruing under any of Seller's Agreements prior to the Closing Date;

                  (d)  Any  and  all  asserted  or  unasserted   liabilities  or
obligations to third parties (including  employees) for personal injury or tort,
or similar  causes of action arising solely out of the ownership or operation of
the Purchased  Assets prior to the Closing Date,  other than any  liabilities or
obligations which have been assumed by Buyer in Section 2.3(d);



                                       19






                  (e) Any fines,  penalties or costs  imposed by a  Governmental
Authority  resulting  from  (i)  an  investigation,   proceeding,   request  for
information or inspection before or by a Governmental Authority pending prior to
the Closing Date but only  regarding  acts which  occurred  prior to the Closing
Date, or (ii) illegal acts,  willful misconduct or gross negligence of Seller or
York Haven prior to the Closing Date,  other than, any such fines,  penalties or
costs which have been assumed by Buyer in Section 2.3(d);

                  (f) Any payment  obligations of Seller or York Haven for goods
delivered or services  rendered  prior to the Closing Date,  including,  but not
limited to, rental payments pursuant to the Real Property Leases;

                  (g) Any  liability,  obligation  or  responsibility  under  or
related to  Environmental  Laws or the common law,  whether  such  liability  or
obligation or responsibility is known or unknown, contingent or accrued, arising
as a result of or in connection with loss of life, injury to persons or property
or damage to natural resources (whether or not such loss, injury or damage arose
or was made manifest before the Closing Date or arises or becomes manifest on or
after the  Closing  Date) to the  extent  caused  (or  allegedly  caused) by the
off-Site disposal, storage, transportation,  discharge, Release, or recycling of
Hazardous  Substances,  or the  arrangement  for such  activities,  of Hazardous
Substances,  prior to the Closing  Date,  in  connection  with the  ownership or
operation of the  Purchased  Assets,  provided that for purposes of this Section
"off-Site" does not include any location to which Hazardous  Substances disposed
of or Released at the Purchased Assets have migrated;

                  (h) Any  liability,  obligation  or  responsibility  under  or
related to  Environmental  Laws or the common law,  whether  such  liability  or
obligation or responsibility is known or unknown, contingent or accrued, arising
as a result  of or in  connection  with  the  investigation  and/or  Remediation
(whether or not such  investigation or Remediation  commenced before the Closing
Date or commences on or after the Closing Date) of Hazardous Substances that are
disposed,  stored,   transported,   discharged,   Released,   recycled,  or  the
arrangement of such  activities,  prior to the Closing Date, in connection  with
the ownership or operation of the Purchased  Assets,  at any off-Site  location,
provided  that for  purposes  of this  Section  "off-Site"  does not include any
location to which Hazardous  Substances disposed of or Released at the Purchased
Assets have migrated;

                  (i) Third party  liability for toxic torts arising as a result
of or in connection with loss of life or injury to persons  (whether or not such
loss or injury arose or was made  manifest on or after the Closing  Date) caused
(or allegedly caused) by the presence or Release of Hazardous Substances at, on,
in,  under,  adjacent to or  migrating  from the  Purchased  Assets prior to the
Closing Date;



                                       20






                  (j) Civil or criminal fines or penalties  wherever assessed or
incurred for violations of Environmental  Laws arising from the operation of the
Purchased Assets prior to the Closing Date;

                  (k) Subject to Section 6.10,  any  liabilities  or obligations
relating  to any  Benefit  Plan  maintained  by Seller or any trade or  business
(whether or not incorporated) which is or ever has been under common control, or
which is or ever has  been  treated  as a single  employer,  with  Seller  under
Section  414(b),  (c),  (m) or (o) of the Code ("ERISA  Affiliate")  or to which
Seller and any ERISA  Affiliate  contributed  thereunder  (the "ERISA  Affiliate
Plans"),  including  but not limited to any  liability  with respect to any such
plan (i) for  benefits  payable  under such plan;  (ii) to the  Pension  Benefit
Guaranty  Corporation  under Title IV of ERISA;  (iii) relating to any such plan
that is a multi-employer plan within the meaning of Section 3(37) of ERISA; (iv)
for  non-compliance  with the notice and benefit  continuation  requirements  of
COBRA;  (v) for  noncompliance  with ERISA or any other applicable laws; or (vi)
arising  out of or in  connection  with any suit,  proceeding  or claim which is
brought against Buyer,  any Benefit Plan, ERISA Affiliate Plan, or any fiduciary
or former fiduciary of any such Benefit Plan or ERISA Affiliate Plan;

                  (l) Subject to Section 6.10,  any  liabilities  or obligations
relating to the  employment or  termination  of  employment,  by Seller,  or any
Affiliate of Seller,  of any individual,  that is attributable to any actions or
inactions (including discrimination,  wrongful discharge, unfair labor practices
or constructive termination) by Seller prior to the Closing Date other than such
actions or inactions taken at the written direction of Buyer;

                  (m)  Subject  to  Section  6.10,  any  obligations  for wages,
overtime,  employment taxes,  severance pay,  transition  payments in respect of
compensation or similar benefits  accruing or arising prior to the Closing under
any term or provision of any contract, plan, instrument or agreement relating to
any of the Purchased Assets;

                  (n) Any liability of Seller  arising out of a breach by Seller
or any of its  Affiliates  of any of their  respective  obligations  under  this
Agreement or the Ancillary Agreements; and

                  (o) Any liability or obligation of York Haven  relating to the
period prior to the Closing except for  liabilities  or  obligations  assumed by
Buyer under Section 2.3;

                  (p) Any and all  obligations  under  Article  III of the  Fish
Ladder  Contract  to pay for  performance  of the work set forth in Article I to
construct the Coffer dams,  attraction  flow weir and fish ladder  facility,  it
being understood that all other




                                       21






obligations under such contract  following  completion of construction are being
assumed by Buyer under Section 2.3(a);  provided,  however, that notwithstanding
anything  herein to the contrary,  Buyer shall bear no financial  responsibility
for  payment of cost  overruns or any other costs  incurred in  connection  with
performance  under Article I of the Fish Ladder Contract (other than relating to
additional work, if any, which Buyer requests to be performed);

                  (q) All obligations,  whether financial or otherwise,  arising
under the Agreement,  dated as of June 29, 1993, as amended,  between Met-Ed and
Siemens Power Corporation ("Siemens'  Agreement"),  relating to the construction
and installation of Portland Unit No. 5 (other than relating to additional work,
if any, which Buyer requests to be performed); and

                  (r) Any liability  relating to the Pollution  Control  Revenue
Bonds except as provided in Section 6.12.


         2.5.  Control of  Litigation.  The Parties agree and  acknowledge  that
Seller  shall  be  entitled  exclusively  to  control,  defend  and  settle  any
litigation,  administrative or regulatory  proceeding,  and any investigation or
Remediation   activities   (including   without   limitation  any  environmental
mitigation or Remediation activities), arising out of or related to any Excluded
Liabilities,  and  Buyer  agrees to  cooperate  fully in  connection  therewith;
provided,  however,  that without  Buyer's written  consent,  which shall not be
unreasonably  withheld or delayed,  Seller shall not settle any such litigation,
administrative or regulatory proceeding which would result in a material adverse
effect on the related Purchased Assets.

         2.6 York Haven Assets and Liabilities.  Effective  immediately prior to
the  Closing,  Met-Ed  shall  cause  all  Excluded  Assets  of York  Haven to be
transferred by York Haven to Met-Ed or one or more of Met-Ed's  Affiliates,  and
to cause all  liabilities of York Haven (other than Assumed  Liabilities)  to be
assumed by Met-Ed or one or more of Met-Ed's Affiliates.


                                   ARTICLE III

                                   THE CLOSING


         3.1  Closing.  Upon the terms and  subject to the  satisfaction  of the
conditions  contained in Article VII of this  Agreement,  the sale,  assignment,
conveyance,  transfer and delivery of the Purchased Assets to Buyer, the payment
of the Purchase Price to Seller,  and the  consummation of the other  respective
obligations of the Parties  contemplated by this Agreement shall take place at a
closing (the "Closing"), to be




                                       22






held at the offices of Berlack,  Israels & Liberman  LLP,  120 West 45th Street,
New York, New York at 10:00 a.m. local time, or another mutually acceptable time
and location,  on the date that is fifteen (15) Business Days following the date
on which the last of the  conditions  precedent  to Closing set forth in Article
VII of this  Agreement  have been  either  satisfied  or waived by the Party for
whose benefit such conditions  precedent exist or such other date as the Parties
may  mutually  agree.  The date of Closing is  hereinafter  called the  "Closing
Date." The Closing  shall be effective  for all purposes as of 12:01 a.m. on the
Closing Date.

         3.2  Payment  of  Purchase  Price.  Upon the terms and  subject  to the
satisfaction of the conditions contained in this Agreement,  in consideration of
the  aforesaid  sale,  assignment,  conveyance,  transfer  and  delivery  of the
Purchased Assets, Buyer will pay or cause to be paid to Seller at the Closing an
aggregate amount of three hundred  eighty-five  million seven hundred fifty-nine
thousand   seven   hundred  and   thirty-two   United   States   Dollars   (U.S.
$385,759,732.00)  (the "Purchase Price") plus or minus any adjustments  pursuant
to the provisions of this Agreement,  by wire transfer of immediately  available
funds  denominated in U.S.  dollars or by such other means as are agreed upon by
Seller and Buyer.

        3.3   Adjustment to Purchase Price.  (a) Subject to Section  3.3(b),  at
the Closing,  the  Purchase  Price shall be adjusted,  without  duplication,  to
account for the items set forth in this Section 3.3(a):

                           (i)  The   Purchase   Price  shall  be  increased  or
         decreased,  as applicable,  to reflect the difference  between the book
         value of all  Inventories  as of the Closing  Date and the value of all
         Inventories as of June 30, 1998 as reflected on Schedule 3.3(a)(i).

                           (ii) The Purchase  Price shall be adjusted to account
         for the items prorated as of the Closing Date pursuant to Section 3.5.

                           (iii) The  Purchase  Price shall be  increased by the
         amount  expended,  or for which  liabilities  are  incurred,  by Seller
         between the date hereof and the Closing  Date for capital  additions to
         or  replacements  of  property,  plant and  equipment  included  in the
         Purchased Assets and other  expenditures or repairs on property,  plant
         and  equipment   included  in  the  Purchased   Assets  that  would  be
         capitalized by Seller in accordance with normal accounting  policies of
         Seller and its Affiliates (together, "Capital Expenditures"), which are
         not  described on Schedule 6.1 and which either (A) are mandated  after
         the date of this Agreement by any Governmental Authority (subject





                                                        23






         to Buyer's right reasonably to direct Seller to contest such mandatesby
         appropriate  proceedings  at Buyer's  expense and provided  there is no
         adverse  impact on the  Purchased  Assets);  or (B) do not fall  within
         category  (A) above but do not exceed in the  aggregate  $2 million for
         all  Aggregate  Purchased  Assets;  or (C) are  approved  in writing by
         Buyer.

                  (b) At least ten (10) Business Days prior to the Closing Date,
Seller shall prepare and deliver to Buyer an estimated  closing  statement  (the
"Estimated  Closing  Statement")  that shall set forth Seller's best estimate of
the adjustments to the Purchase Price required by Section 3.3(a) (the "Estimated
Adjustment").  Within  five (5)  Business  Days  following  the  delivery of the
Estimated Closing  Statement by Seller to Buyer,  Buyer may object in good faith
to the  Estimated  Adjustment  in  writing.  If Buyer  objects to the  Estimated
Adjustment,   the  Parties  shall  attempt  to  resolve  their   differences  by
negotiation.  If the Parties are unable to do so within three (3) Business  Days
prior to the  Closing  Date  (or if  Buyer  does  not  object  to the  Estimated
Adjustment), the Purchase Price shall be adjusted (the "Closing Adjustment") for
the  Closing by the  amount of the  Estimated  Adjustment  not in  dispute.  The
disputed  portion  shall be paid as a  "Post-Closing  Adjustment"  to the extent
required by Section 3.3(c).

                  (c) Within sixty (60) days following the Closing Date,  Seller
shall prepare and deliver to Buyer a final closing statement (the  "Post-Closing
Statement")  that shall set forth all adjustments to the Purchase Price required
by Section 3.3(a) (the "Post-Closing  Adjustment").  The Post-Closing  Statement
shall be prepared using the same accounting principles,  policies and methods as
Seller has  historically  used in connection  with the  calculation of the items
reflected on such Post-Closing Statement.  Within thirty (30) days following the
delivery of the Post-Closing  Statement by Seller to Buyer,  Buyer may object to
the Post-Closing Adjustment in writing. Seller agrees to cooperate with Buyer to
provide  Buyer and  Buyer's  Representatives  information  used to  prepare  the
Post-Closing Statement and information relating thereto. If Buyer objects to the
Post-Closing  Adjustment,  the Parties  shall attempt to resolve such dispute by
negotiation.  If the Parties are unable to resolve  such dispute  within  thirty
(30) days of any objection by Buyer,  the Parties shall appoint the  Independent
Accounting Firm, which shall, at Seller's and Buyer's joint expense,  review the
Post-Closing Adjustment and determine the appropriate adjustment to the Purchase
Price, if any, within thirty (30) days of such appointment. The Parties agree to
cooperate  with  the  Independent  Accounting  Firm  and  provide  it with  such
information as it reasonably  requests to enable it to make such  determination.
The finding of such Independent  Accounting Firm shall be binding on the Parties
hereto. Upon determination of the appropriate






                                       24





adjustment  by  agreement  of the  Parties  or by binding  determination  of the
Independent Accounting Firm, if the Post-Closing Adjustment is more or less than
the  Closing  Adjustment,  the Party owing the  difference  shall  deliver  such
difference  to the other  Party no later than two (2)  Business  Days after such
determination,  in  immediately  available  funds  or in  any  other  manner  as
reasonably requested by the payee.

         3.4  Allocation of Purchase  Price.  Buyer and Seller shall endeavor to
agree upon an allocation  among the Purchased Assets and the York Haven Stock of
the sum of the Purchase Price and the Assumed Liabilities in a manner consistent
with the  provisions  of Section 1060 of the Code and the  Treasury  Regulations
thereunder  within sixty (60) days of the date of this Agreement.  Each of Buyer
and Seller agrees to file Internal  Revenue  Service Form 8594, and all federal,
state,  local and foreign Tax  Returns,  in  accordance  with any such agreed to
allocation.  Each of Buyer and Seller shall report the transactions contemplated
by this  Agreement  for  federal  Tax and all  other  Tax  purposes  in a manner
consistent  with any such  agreed  to  allocation  determined  pursuant  to this
Section 3.4. Each of Buyer and Seller agrees to provide the other  promptly with
any  information  required to complete Form 8594.  Buyer and Seller shall notify
and provide the other with reasonable assistance in the event of an examination,
audit or other proceeding  regarding any allocation of the Purchase Price agreed
to pursuant to this Section 3.4.

         3.5.  Prorations.  (a) Buyer  and  Seller  agree  that all of the items
normally  prorated,  including  those  listed  below (but not  including  Income
Taxes),  relating to the business and operation of the Purchased Assets shall be
prorated as of the  Closing  Date,  with Seller  liable to the extent such items
relate to any time period  prior to the Closing  Date,  and Buyer  liable to the
extent such items relate to periods  commencing  with the Closing Date (measured
in the same units used to compute the item in  question,  otherwise  measured by
calendar days):

                           (i)  Personal  property,  real  estate and  occupancy
         Taxes, assessments and other charges, if any, on or with respect to the
         business and operation of the Purchased Assets;

                           (ii)  Rent,  Taxes  and all  other  items  (including
         prepaid  services or goods not included in Inventory)  payable by or to
         Seller or York Haven under any of Seller's Agreements;

                           (iii) Any permit, license,  registration,  compliance
         assurance fees or other fees with respect to any Transferable Permit;

                           (iv) Sewer rents and  charges  for water,  telephone,
         electricity and other utilities; and




                                       25






                           (v) Rent and Taxes and other items  payable by Seller
         under the Real Property Leases assigned to Buyer or to which York Haven
         is a party.

                  (b) In  connection  with  the  prorations  referred  to in (a)
above,  in the event that actual  figures are not available at the Closing Date,
the  proration  shall be based upon the actual  Taxes or other  amounts  accrued
through the Closing Date or paid for the most recent year (or other  appropriate
period)  for  which  actual  Taxes or other  amounts  paid are  available.  Such
prorated Taxes or other amounts shall be re-prorated and paid to the appropriate
Party within sixty (60) days of the date that the previously  unavailable actual
figures become available. The prorations shall be based on the number of days in
a year or  other  appropriate  period  (i)  before  the  Closing  Date  and (ii)
including  and after the Closing  Date.  Seller and Buyer agree to furnish  each
other with such  documents and other  records as may be reasonably  requested in
order to confirm all adjustment and proration calculations made pursuant to this
Section 3.5.

                  Notwithstanding  anything to the contrary herein, no proration
shall be made under this  Section 3.5 with  respect to Taxes  payable  under the
Pennsylvania  Public Utility Realty Tax Act ("PURTA") that are  attributable  to
the year in which the Closing occurs (the "Closing Year PURTA Tax"). Buyer shall
be fully  responsible and indemnify Seller for, and shall be entitled to receive
all refunds  relating to payments  Buyer makes with respect to, the Closing Year
PURTA Tax;  provided,  however,  that any  additional tax that is imposed in the
year in which the Closing occurs  pursuant to Section  1104-A(b) of PURTA or any
successor  provision  thereof  (a "PURTA  Surcharge")  but which  relates to the
previous  year  shall not be treated  as the  Closing  Year PURTA Tax and Seller
shall be responsible for such PURTA Surcharge.

         3.6 Deliveries by Seller. At the Closing, Seller will deliver, or cause
to be delivered, the following to Buyer:

                  (a)The Bill of Sale, duly executed by Seller;

                  (b)Copies  of any and all  governmental  and other third party
consents,  waivers or  approvals  required  with  respect to the transfer of the
Purchased Assets,  or the consummation of the transactions  contemplated by this
Agreement;

                  (c)The  opinions of counsel and officer's  certificates  
contemplated by Section 7.1;

                  (d)One  or more  special  warranty  deeds  conveying  the Real
Property to Buyer, in substantially the form of Exhibit F hereto,  duly executed
and acknowledged by Seller and in recordable form;





                                       26






                  (e) The Assignment and Assumption  Agreement and any Ancillary
Agreements which are not executed on the date hereof, duly executed by Seller;

                  (f)      A FIRPTA Affidavit, duly executed by Seller;

                  (g) Copies,  certified by the Secretary or Assistant Secretary
of Seller,  of corporate  resolutions  authorizing the execution and delivery of
this  Agreement and all of the  agreements  and  instruments  to be executed and
delivered  by  Seller  in  connection  herewith,  and  the  consummation  of the
transactions contemplated hereby;

                  (h) A certificate  of the Secretary or Assistant  Secretary of
Seller identifying the name and title and bearing the signatures of the officers
of Seller  authorized  to  execute  and  deliver  this  Agreement  and the other
agreements and instruments contemplated hereby;

                  (i)  Certificates  of  Subsistence  with respect to Seller and
York Haven,  issued by the  Secretary  of the State of Seller's and York Haven's
state of incorporation;

                  (j)  To  the  extent  available,  originals  of  all  Seller's
Agreements,   Real  Property  Leases,   Permits,   Environmental   Permits,  and
Transferable  Permits and, if not available,  true and correct  copies  thereof,
together with the items referred to in Section 2.1(g);

                  (k) All such other  instruments  of  assignment,  transfer  or
conveyance  as shall,  in the  reasonable  opinion of Buyer and its counsel,  be
necessary or desirable to transfer to Buyer the Purchased  Assets, in accordance
with this Agreement and where necessary or desirable in recordable form;

                  (l)  Notices,  signed by Seller,  to all other  parties to the
material Seller's  Agreements where notice to such parties is required under the
terms of such Seller's Agreements or pursuant to Section 6.5(d) hereof;

                  (m) Reliance letters from Woodward & Clyde with respect to the
Environmental  Reports  prepared by Woodward & Clyde  concerning  the  Purchased
Assets and made available for review by Buyer.

                  (n) Such other agreements, documents, instruments and writings
as are  required  to be  delivered  by  Seller at or prior to the  Closing  Date
pursuant to this  Agreement  or  otherwise  reasonably  required  in  connection
herewith.








                                       27





         In addition,  Met-Ed will deliver,  or cause to be delivered,  to Buyer
(i) a stock  certificate  or  certificates  representing  the York  Haven  Stock
accompanied by a stock power duly endorsed to Buyer and (ii) resignations of all
directors and officers of York Haven. The instruments of conveyance listed above
in Sections  3.6(a),  (d), (e) and (k) will not include any assets owned by York
Haven (unless required to assure continuing valid title by York Haven).

         3.7 Deliveries by Buyer. At the Closing,  Buyer will deliver,  or cause
to be delivered, the following to Seller:

                  (a) The Purchase Price,  as adjusted  pursuant to Section 3.3,
by wire transfer of  immediately  available  funds in  accordance  with Seller's
instructions or by such other means as may be agreed to by Seller and Buyer;

                  (b) The opinions of counsel and officer's certificates 
contemplated by Section 7.2;

                  (c) The Assignment and Assumption  Agreement and any Ancillary
Agreements which are not executed on the date hereof, duly executed by Buyer;

                  (d) Copies,  certified by the Secretary or Assistant Secretary
of  Buyer,  of  resolutions  authorizing  the  execution  and  delivery  of this
Agreement, the Guaranty and all of the agreements and instruments to be executed
and  delivered by Buyer in  connection  herewith,  and the  consummation  of the
transactions contemplated hereby;

                 (e) A certificate  of the  Secretary or Assistant  Secretary of
Buyer, identifying the name and title and bearing the signatures of the officers
of Buyer authorized to execute and deliver this Agreement,  the Guaranty and the
other agreements contemplated hereby;

                 (f) All such other  instruments of assumption as shall,  in the
reasonable  opinion of Seller and its counsel,  be necessary for Buyer to assume
the Assumed Liabilities in accordance with this Agreement;

                 (g) Copies of any and all  governmental  and other  third party
consents, waivers or approvals obtained by Buyer with respect to the transfer of
the Purchased  Assets,  or the consummation of the transactions  contemplated by
this Agreement and where necessary or desirable in recordable forms;

                 (h)  Certificates  of  Insurance   relating  to  the  insurance
policies required pursuant to Article 10 of the Interconnection Agreement; and






                                                        28



                 (i) Such other agreements,  documents, instruments and writings
as are  required  to be  delivered  by Buyer at or  prior  to the  Closing  Date
pursuant to this  Agreement  or  otherwise  reasonably  required  in  connection
herewith.

          3.8  Ancillary  Agreements. The Parties acknowledge that the Ancillary
Agreements,  other than the  Merrill  Creek  Sublease  Agreement,  the  Easement
Agreements and the Interconnection Agreement between Seller and York Haven, have
been executed on the date hereof.

          3.9  Easement  Agreements.  At the  Closing,  Buyer and  Seller  shall
execute  for each Site an  Easement  Agreement  in the form  attached  hereto as
Exhibit C,  completed as required to cause the entity  owning such Site to grant
such  Easements and licenses as are  contemplated  by such form of agreement and
Exhibits B  (Distribution  Facilities),  Exhibits C  (Transmission  Facilities),
Exhibits F (Distribution Substation),  and Exhibits G (Main Substation) thereto,
forms of which are attached thereto. Such forms of Exhibits B, C, F and G to the
agreements  are subject to revision as the Parties may agree.  The Parties shall
engage in reasonable and good faith negotiations  regarding such revisions so as
to minimize the impact of the Seller's Easements, Easement areas and licenses on
the Sites and Buyer's use thereof,  consistent  with the  enjoyment by Seller of
such Easements and license rights as Seller reasonably  requires to continue its
use, operation and maintenance of the Excluded Assets.

             The   Parties   shall  also  engage  in   reasonable,   good  faith
negotiations  to agree upon the rules and  regulations  under  which  Buyer will
grant to Seller access to the Sites,  and under which Seller will grant to Buyer
access to Seller's  Easements  and Easement  areas.  Such rules and  regulations
shall be memorialized as Exhibit J to each agreement.


                                   ARTICLE IV

              REPRESENTATIONS, WARRANTIES AND DISCLAIMERS OF SELLER

               Seller represents and warrants to Buyer as follows:

         4.1  Incorporation;  Qualification.  Each of Seller and York Haven is a
corporation duly  incorporated,  validly existing and in good standing under the
laws of the state of its incorporation and has all requisite corporate power and
authority to own, lease,  and operate its material  properties and assets and to
carry on its business as is now being  conducted.  Each of Seller and York Haven
is  duly  qualified  to do  business  as a  foreign  corporation  and is in good
standing under the laws of each  jurisdiction in which its business as now being
conducted shall require it to be so qualified, except where the failure to be so





                                       29





qualified  would not have a  Material  Adverse  Effect.  Seller  has  heretofore
delivered  to Buyer true,  complete  and correct  copies of its and York Haven's
Certificate of Incorporation and Bylaws as currently in effect.

         4.2 Authority  Relative to this  Agreement.  Seller has full  corporate
power and authority to execute and deliver this  Agreement and to consummate the
transactions  contemplated  by it hereby.  The  execution  and  delivery of this
Agreement by Seller and the  consummation  of the  transactions  contemplated by
Seller hereby have been duly and validly  authorized by all necessary  corporate
action  required  on the part of  Seller  and this  Agreement  has been duly and
validly  executed and  delivered  by Seller.  Subject to the receipt of Seller's
Required Regulatory  Approvals,  this Agreement constitutes the legal, valid and
binding agreement of Seller,  enforceable  against Seller in accordance with its
terms, except that such enforceability may be limited by applicable  bankruptcy,
insolvency,  reorganization,  fraudulent conveyance, moratorium or other similar
laws  affecting or relating to enforcement  of creditors'  rights  generally and
general principles of equity (regardless of whether enforcement is considered in
a proceeding at law or in equity).

        4.3 Consents and  Approvals;  No  Violation.  (a) Except as set forth in
Schedule  4.3(a),  and  subject  to  obtaining   Seller's  Required   Regulatory
Approvals,  neither the execution  and delivery of this  Agreement by Seller nor
the consummation by Seller or York Haven of the transactions contemplated hereby
will  (i)  conflict  with  or  result  in any  breach  of any  provision  of the
Certificate of Incorporation or Bylaws of Seller or York Haven, (ii) result in a
default  (or give rise to any right of  termination,  consent,  cancellation  or
acceleration)  under any of the terms,  conditions  or  provisions  of any note,
bond, mortgage,  indenture, material agreement or other instrument or obligation
to which Seller or York Haven is a party or by which it, or any of the Purchased
Assets  may be bound,  except  for such  defaults  (or  rights  of  termination,
cancellation or  acceleration)  as to which  requisite  waivers or consents have
been obtained or which,  would not,  individually or in the aggregate,  create a
Material Adverse Effect; or (iii) constitute  violations of any law, regulation,
order,  judgment or decree applicable to Seller or York Haven, which violations,
individually or in the aggregate,  would create a Material  Adverse  Effect,  or
create any Encumbrance other than a Permitted Encumbrance.

                  (b) Except as set forth in Schedule  4.3(b),  (the filings and
approvals  referred to in Schedule  4.3(b) are  collectively  referred to as the
"Seller's  Required  Regulatory  Approvals"),  no consent or approval of, filing
with, or notice to, any Governmental  Authority, by or for Seller or York Haven,
is necessary for the execution and delivery of this Agreement by Seller,  or the
consummation by Seller of the transactions  contemplated  hereby, other than (i)
such consents, approvals,




                                                        30





filings or notices which,  if not obtained or made, will not prevent Seller from
performing its material obligations hereunder and (ii) such consents, approvals,
filings or notices which become  applicable to Seller or the Purchased Assets as
a result of the specific  regulatory  status of Buyer (or any of its Affiliates)
or as a result of any other facts that  specifically  relate to the  business or
activities  in which  Buyer  (or any of its  Affiliates)  is or  proposes  to be
engaged.

         4.4  Insurance.  Except  as set forth in  Schedule  4.4,  all  material
policies of fire, liability,  workers' compensation and other forms of insurance
owned or held by, or on behalf of,  Seller  and York  Haven with  respect to the
business,  operations or employees at the Plants or the Purchased  Assets are in
full force and effect, all premiums with respect thereto covering all periods up
to and including the date hereof have been paid (other than retroactive premiums
which may be  payable  with  respect  to  comprehensive  general  liability  and
workers'  compensation  insurance  policies),  and no notice of  cancellation or
termination  has been  received  with  respect to any such policy  which was not
replaced on substantially  similar terms prior to the date of such cancellation.
Except as described in Schedule 4.4, within the 36 months  preceding the date of
this  Agreement,  neither  Seller nor York Haven has been refused any  insurance
with  respect to the  Purchased  Assets  nor has  coverage  been  limited by any
insurance  carrier  to which  Seller  or York  Haven  has  applied  for any such
insurance  or with which Seller or York Haven has carried  insurance  during the
last 12 months.

         4.5. Title and Related Matters. Except as set forth in Schedule 4.5 and
subject to  Permitted  Encumbrances,  (i) Seller is the owner of record title to
the Real Property (or the interest in the Real Property as set forth in Schedule
2.1)  and has good  and  valid  title to the  other  Purchased  Assets  which it
purports to own, free and clear of all material Encumbrances of which the Seller
has  knowledge  and (ii) Seller shall convey to Buyer such title with respect to
the Real  Property  or  interest  therein as a  reputable  title  company  doing
business in the Commonwealth of Pennsylvania  would insure.  Met-Ed has good and
valid title to the York Haven Stock, free and clear of all Encumbrances.

         4.7 Real Property  Leases.  Schedule 4.6 lists,  as of the date of this
Agreement, all material real property leases under which Seller or York Haven is
a lessee or lessor and which  relate to the  Purchased  Assets  ("Real  Property
Leases").  Except as set forth in  Schedule  4.6,  all such  leases  are  valid,
binding and  enforceable  against Seller or York Haven in accordance  with their
terms;  there are no existing  material  defaults by Seller or York Haven or, to
Seller's or York Haven's Knowledge, any other party thereunder; and no event has
occurred  which  (whether with or without  notice,  lapse of time or both) would
constitute a material default by Seller or York Haven or, to Seller's or York





                                       31





Haven's  Knowledge,  any other party  thereunder.  Seller has delivered to Buyer
true, correct and complete copies of each of the material Real Property Leases.

         4.7  Environmental  Matters.  Except as disclosed in Schedule 4.7 or in
the "Phase I" and "Phase II" environmental site assessments prepared by Seller's
outside environmental  consultants  ("Environmental Reports") and made available
for inspection by Buyer:

                  (a) Each of Seller and York Haven holds, and is in substantial
compliance  with,  all  permits,  certificates,   certifications,  licenses  and
governmental  authorizations under Environmental Laws ("Environmental  Permits")
that  are  required  for  Seller  or York  Haven to  conduct  the  business  and
operations  of the  Purchased  Assets,  and each of  Seller  and  York  Haven is
otherwise in compliance with applicable  Environmental  Laws with respect to the
business and  operations  of such  Purchased  Assets except for such failures to
hold or comply with required  Environmental  Permits,  or such failures to be in
compliance with applicable  Environmental Laws, as would not, individually or in
the aggregate, create a Material Adverse Effect;

                  (b)  Neither  Seller nor York Haven has  received  any written
request for information,  or been notified that it is a potentially  responsible
party,  under CERCLA or any similar  state law with respect to the Real Property
or any other Purchased Assets;

                  (c) Neither  Seller nor York Haven has entered  into or agreed
to any consent decree or order relating to the Purchased  Assets,  or is subject
to any outstanding  judgment,  decree,  or judicial order relating to compliance
with  any  Environmental  Law  or  to  investigation  or  cleanup  of  Hazardous
Substances under any Environmental Law relating to the Purchased Assets.

                  (d) To Seller's  and York  Haven's  Knowledge,  no Releases of
Hazardous  Substances  have occurred at, from, in, on, or under any Site, and no
Hazardous  Substances  are present in, on, about or migrating from any such Site
that could give rise to an  Environmental  Claim related to the Purchased Assets
for which Remediation  reasonably could be required,  except in any such case to
the extent that any such Releases would not,  individually  or in the aggregate,
create a Material Adverse Effect.

         The  representations  and  warranties  made  in  this  Section  4.7 are
Seller's  exclusive  representations  and warranties  relating to  environmental
matters.

         4.8 Labor Matters.  Seller has previously delivered to Buyer a true and
correct  copy  of  the  Collective  Bargaining  Agreement,  which  is  the  only
collective  bargaining  agreement  to  which  it or York  Haven is a party or is
subject and which relates




                                                        32





to the business and  operations  of the  Purchased  Assets.  With respect to the
business or operations of such Purchased Assets,  except to the extent set forth
in Schedule 4.8 and except for such matters as will not,  individually or in the
aggregate,  create a Material Adverse Effect,  each of Seller and York Haven (a)
is in compliance with all applicable  laws respecting  employment and employment
practices,  terms and conditions of employment and wages and hours;  (b) has not
received  written  notice of any  unfair  labor  practice  complaint  against it
pending before the National Labor Relations Board; (c) no arbitration proceeding
arising out of or under any collective  bargaining  agreement is pending against
Seller or York Haven;  and (d) neither Seller nor York Haven has experienced any
work  stoppage  within the  three-year  period  prior to the date  hereof and to
Seller's and York Haven's Knowledge none is currently threatened.

         4.9.  Benefit  Plans:  ERISA.  (a)Schedule  4.9(a)  lists all  deferred
compensation,   profit-sharing,   retirement   and  pension   plans,   including
multiemployer  plans, and all material bonus,  fringe benefit and other employee
benefit  plans  maintained  or with respect to which  contributions  are made by
Seller,  York Haven,  Genco, GPUN or GPUS in respect of the current employees of
Seller,  York Haven,  Genco,  GPUN or GPUS connected  with the Purchased  Assets
("Benefit Plans").  True and complete copies of all Benefit Plans have been made
available to Buyer.

                  (b)  Except as set forth in  Schedule  4.9(b),  Seller and the
ERISA Affiliates have fulfilled their respective  obligations  under the minimum
funding  requirements of Section 302 of ERISA, and Section 412 of the Code, with
respect to each  Benefit  Plan which is an "employee  pension  benefit  plan" as
defined  in  Section  3(2) of ERISA and each such plan is in  compliance  in all
material respects with the presently applicable provisions of ERISA and the Code
and has been  administered in all material respects in accordance with its terms
as set forth in the documents  governing such Benefit Plan.  Except as set forth
in Schedule  4.9(b),  neither  Seller nor any ERISA  Affiliate  has incurred any
liability  under  Section  4062(b)  of ERISA  to the  Pension  Benefit  Guaranty
Corporation in connection  with any Benefit Plan which is subject to Title IV of
ERISA or any withdrawal  liability with respect to any Benefit Plan,  within the
meaning of Section 4021 of ERISA,  nor is there any reportable event (as defined
in Section 4043 of ERISA) with respect to any Benefit Plan.  Except as set forth
in Schedule  4.9(b),  the Internal  Revenue Service has issued a letter for each
Benefit Plan which is intended to be qualified under Section 401(a) of the Code,
which  letter  determines  that such plan is  qualified  and exempt  from United
States  Federal  Income Tax under  Section  401(a)  and 501(a) of the Code,  and
Seller is not aware of any occurrence  since the date of any such  determination
letter which would affect adversely such qualification or tax exemption.






                                       33





                  (c) Neither Seller nor any ERISA  Affiliate has engaged in any
transaction described in Section 4069(a) or Section 4212(c) of ERISA. No Benefit
Plan is a multiemployer plan.

                  (d) Seller and Sellers' Affiliates have materially complied in
good faith with the notice and continuation requirements of Section 4980B of the
Code,  and Part 6 of Subtitle B of Title I of ERISA with  respect to any Benefit
Plan.  Seller and each ERISA  Affiliate  have complied in all material  respects
with the requirements of Part 7 of Title I of ERISA.

         4.10 Real  Property.  Schedule 4.10 contains a description  of the Real
Property  included  in the  Purchased  Assets.  Copies of any  current  surveys,
abstracts  or title  opinions  in Seller's or York  Haven's  possession  and any
policies of title  insurance  in force and in the  possession  of Seller or York
Haven with respect to the Real Property have  heretofore  been made available to
Buyer  (without  making any  representation  or warranty  as to the  accuracy or
completeness  thereof).  Except as set forth in Schedule 4.10A, no real property
other than the Real Property is necessary for Buyer to own, maintain and operate
the Purchased Assets as they are currently used.

         4.11 Condemnation. Except as set forth in Schedule 4.11, neither Seller
nor York  Haven  has  received  any  written  notices  of and  otherwise  has no
Knowledge of any pending or threatened  proceedings or  governmental  actions to
condemn  or take by power of  eminent  domain  all or any part of the  Purchased
Assets.

         4.12  Contracts  and Leases.  (a) Schedule  4.12(a)  lists each written
contract,  license,  agreement,  or personal property lease which is material to
the business or  operations of the  Purchased  Assets,  other than any contract,
license,  agreement or personal  property  lease which is listed or described on
another  Schedule,  or which is  expected  to expire or  terminate  prior to the
Closing  Date,  or which  provides  for annual  payments by Seller or York Haven
after the date hereof of less than  $250,000 or payments by Seller or York Haven
after the date hereof of less than $1,000,000 in the aggregate.

                  (b)Except  as  disclosed in Schedule  4.12(b),  each  Seller's
Agreement  (i)  constitutes a legal,  valid and binding  obligation of Seller or
York Haven and, to Seller's or York Haven's  Knowledge,  constitutes a valid and
binding obligation of the other parties thereto,  and (ii) may be transferred to
Buyer  pursuant  to this  Agreement  without  the  consent of the other  parties
thereto  and will  continue in full force and effect  thereafter,  unless in any
such case the impact of such lack of legality,  validity or binding  nature,  or
inability to transfer,  would not,  individually  or in the aggregate,  create a
Material Adverse Effect.





                                       34





                  (c)  Except as set forth in  Schedule  4.12(c),  there is not,
under Seller's  Agreements,  any default or event which, with notice or lapse of
time or both,  would constitute a default on the part of Seller or York Haven or
to Seller's or York Haven's Knowledge,  any of the other parties thereto, except
such events of default and other events which would not,  individually or in the
aggregate, create a Material Adverse Effect.

         4.13 Legal  Proceedings,  etc.  Except as set forth in  Schedule  4.13,
there are no actions or proceedings  pending (or to Seller's  knowledge  overtly
threatened)  against  Seller or York  Haven  before  any  court,  arbitrator  or
Governmental  Authority,   which  could,   individually  or  in  the  aggregate,
reasonably be expected to create a Material Adverse Effect.  Except as set forth
in Schedule 4.13,  neither  Seller nor York Haven is subject to any  outstanding
judgments, rules, orders, writs, injunctions or decrees of any court, arbitrator
or Governmental Authority which would, individually or in the aggregate,  create
a Material Adverse Effect.

         4.14  Permits.  (a) Each of  Seller  and York  Haven  has all  permits,
licenses,  franchises  and  other  governmental  authorizations,   consents  and
approvals, (other than Environmental Permits, which are addressed in Section 4.7
hereof)  (collectively,  "Permits")  necessary to permit Seller or York Haven to
own and  operate  the  Purchased  Assets  except  where the failure to have such
Permits would not,  individually or in the aggregate,  create a Material Adverse
Effect.  Except as disclosed on Schedule 4.14(a),  neither Seller nor York Haven
has received  any  notification  that it is in  violation  of any such  Permits,
except  notifications  of  violations  which would not,  individually  or in the
aggregate, create a Material Adverse Effect. Each of Seller and York Haven is in
compliance  with  all  such  Permits  except  where  non-compliance  would  not,
individually or in the aggregate, create a Material Adverse Effect.

                  (b)  Schedule  4.14(b)  sets forth all  material  Permits  and
Environmental  Permits,  other than Transferable Permits (which are set forth on
Schedule 1.1(108)) related to the Purchased Assets.

         4.15  Taxes.  Seller has filed all  returns  required to be filed by it
with respect to any Tax relating to the  Purchased  Assets,  and Seller has paid
all Taxes that have become due as  indicated  thereon,  except where such Tax is
being contested in good faith by appropriate  proceedings,  or where the failure
to so file or pay would not reasonably be expected to create a Material  Adverse
Effect.  Seller has complied in all material  respects with all applicable laws,
rules and  regulations  relating to  withholding  Taxes  relating to Transferred
Employees.  All Tax Returns relating to the Purchased  Assets are true,  correct
and complete in all material respects.  Except as set forth in Schedule 4.15, no
notice of deficiency or assessment has been




                                       35





received  from any taxing  authority  with respect to  liabilities  for Taxes of
Seller in respect  of the  Purchased  Assets,  which have not been fully paid or
finally  settled,  and any  such  deficiency  shown  in  Schedule  4.15 is being
contested in good faith through appropriate proceedings.  Except as set forth in
Schedule  4.15,  there are no  outstanding  agreements or waivers  extending the
applicable  statutory  periods  of  limitation  for  Taxes  associated  with the
Purchased Assets that will be binding upon Buyer after the Closing.  None of the
Purchased  Assets is  property  that is required to be treated as being owned by
any other  person  pursuant to the  so-called  safe harbor lease  provisions  of
former  Section  168(f)  of the  Code,  and  none  of the  Purchased  Assets  is
"tax-exempt  use"  property  within the  meaning of Section  168(h) of the Code.
Schedule 4.15 sets forth the taxing jurisdictions in which Seller owns assets or
conducts  business  that  require a  notification  to a taxing  authority of the
transactions  contemplated  by this  Agreement,  if the  failure  to  make  such
notification,  or obtain Tax clearance  certificates  in  connection  therewith,
would either  require  Buyer to withhold  any portion of the  Purchase  Price or
subject Buyer to any liability for any Taxes of Seller.

         4.16 Intellectual Property. Schedule 2.1(l) sets forth all Intellectual
Property used in and,  individually or in the aggregate with other  Intellectual
Property, material to the operation or business of the Purchased Assets, each of
which Seller or its  Affiliates  either has all right,  title and interest in or
valid and binding rights under contract to use.  Except as disclosed in Schedule
4.16,  (i) Seller is not,  nor has it received any notice that it is, in default
(or with the  giving of notice or lapse of time or both,  would be in  default),
under any  contract  to use such  Intellectual  Property,  and (ii) to  Seller's
Knowledge,  such  Intellectual  Property  is not  being  infringed  by any other
Person.  Neither Seller nor York Haven has received notice that it is infringing
any  Intellectual  Property of any other Person in connection with the operation
or  business  of the  Purchased  Assets,  and  Seller  and  York  Haven,  to its
Knowledge,  is not infringing any Intellectual  Property of any other Person the
effect of which, individually or in the aggregate, would have a Material Adverse
Effect.

         4.17 Capital  Expenditures.  Except as set forth in Schedule 6.1, there
are no  capital  expenditures  associated  with the  Purchased  Assets  that are
planned by Seller through December 31, 1999.

         4.18  Compliance  With  Laws.  Each of  Seller  and  York  Haven  is in
compliance with all applicable  laws,  rules and regulations with respect to the
ownership or operation of the Purchased Assets except where the failure to be in
compliance  would  not,  individually  or in the  aggregate,  create a  Material
Adverse Effect.





                                                        36






         4.19 PUHCA.  Seller is a wholly owned subsidiary of GPU, Inc., which is
a holding  company  registered  under the Public Utility  Holding Company Act of
1935.

         4.19A  Subsidiaries.  York Haven does not own any  subsidiaries nor any
debt, preferred, common or other equity securities of any kind nor any equity or
other interests in any other business, legal entity or arrangement.

         4.19B  Capitalization.  The York Haven  Stock,  which  consists  of 500
shares of common  stock,  without par value,  constitutes  all of the issued and
outstanding  shares of capital stock of York Haven and is owned beneficially and
of record by Seller,  free and clear of all  Encumbrances.  The York Haven Stock
has  been  duly   authorized  and  validly   issued,   and  is  fully  paid  and
non-assessable.  There are no other  authorized  shares of capital stock of York
Haven other than the 500 shares of common stock comprising the York Haven Stock.
None of the shares  comprising the York Haven Stock has been issued in violation
of, or is subject to, any  preemptive or  subscription  rights,  rights of first
refusal or offer,  options,  put or call  rights,  consent  rights,  restrictive
covenants  or  agreements  with any third party  other than Buyer  ("Restrictive
Third Party Rights").  There are no outstanding  securities  convertible into or
exchangeable for the capital stock of York Haven.  Neither Seller nor York Haven
has any obligation,  contingent or otherwise, to issue, sell, repurchase, redeem
or otherwise  acquire any of the York Haven Stock or other capital stock of York
Haven or any equity or debt securities of York Haven.

         4.19C York Haven Tax Matters.  With respect to the sale of the York
Haven Stock, except as set forth on Schedule 4.19C:

                           (i) York  Haven  has (x) duly and  timely  filed  (or
         there  has  been  filed on its  behalf)  with  the  appropriate  taxing
         authorities  all Tax  Returns  required to be filed by it, and all such
         Tax  Returns  are  materially  correct and (y) timely paid or there has
         been paid on its  behalf  all Taxes due or claimed to be due from it by
         any taxing authority;

                           (ii)  York  Haven  has,  within  the time and  manner
         prescribed  by law,  withheld and paid over to the proper  governmental
         authorities all amounts required to be withheld and paid over under all
         applicable laws;

                           (iii)  There are no  Encumbrances  for Taxes upon the
         assets or properties of York Haven,  except for statutory  encumbrances
         for current Taxes not yet due;

                           (iv) York Haven has not  requested  any  extension of
         time within which to file any Tax Return in respect of any taxable year
         which has not since been filed and no




                                       37





         outstanding waivers or comparable consents regarding the application of
         the statue of limitations  with respect to any Taxes or Tax Returns has
         been given by or on behalf of York Haven;

                           (v) No  federal,  state,  local or foreign  audits or
         other administrative  proceedings or court proceedings ("Audits") exist
         or have been  initiated with regard to any Taxes or Tax Returns of York
         Haven and York Haven has not received  any written  notice that such an
         audit is pending or  threatened  with  respect to any Taxes due from or
         with  respect to York Haven or any Tax Return  field by or with respect
         to York Haven;

                           (vi)  York  Haven has not  requested  or  received  a
         ruling from any taxing authority or signed a closing or other agreement
         with any taxing authority which could materially  adversely affect York
         Haven;

                           (vii) Except for the GPU  Intercompany Tax Allocation
         Agreement,  York  Haven is not a party to, is not bound by,  and has no
         obligation  under,  any  Tax  sharing  agreement,  Tax  indemnification
         agreement or similar contract or arrangement;

                           (viii) No power of  attorney  has been  granted  with
         respect to York Haven as to any matter relating to Taxes;

                           (ix) York Haven has not filed a consent  pursuant  to
         Section 341(f) of the Code (or any predecessor  provision) or agreed to
         have  Section  341(f)(2)  of the  Code  apply to any  disposition  of a
         subsection (f) asset,  as such term is defined in Section  341(f)(4) of
         the Code, owned by York Haven;

                           (x) No  property  owned by York Haven (A) is property
         required to be treated as being owned by another Person pursuant to the
         provisions of Section  168(f)(8) of the Internal  Revenue Code of 1954,
         as amended and in effect  immediately prior to the enactment of the Tax
         Reform Act of 1986, (B) constitutes  "tax-exempt  use property"  within
         the meaning of Section  168(h)(1) of the Code or (C) is tax-exempt bond
         financed property within the meaning of Section 168(g) of the Code;

                           (xi)  Since  December  31,  1996,  York Haven has not
         incurred any liability  for Taxes other than in the ordinary  course of
         business;

                            (xii) York Haven has no  liability  for Taxes of any
         person pursuant to Treasury Regulation Section 1.1502-6 (or any similar
         provision  of  state,   local  or  foreign  law)  other  than  for  the
         consolidated return group of which GPU is the parent;



                                       38





                           (xiii)  York  Haven  has  not   participated  in,  or
         cooperated with, an international boycott within the meaning of Section
         999 of the Code; and

                           (xiii)  York  Haven is not a party  to any  contract,
         agreement or other  arrangement which could result in the payment by it
         of amounts  that could be  nondeductible  by reason of Section  280G or
         162(m) of the Code.

         4.19D Financial  Statements.  Attached hereto as Schedule 4.19D are the
audited  balance  sheet,  income  statement  and statement of cash flows of York
Haven as at and for the year ended December 31, 1997, and the unaudited  balance
sheet,  income statement and statement of cash flows of York Haven as at and for
the six months ended June 30, 1998 (the "Financial  Statements").  The Financial
Statements have been prepared in accordance with generally  accepted  accounting
principles  ("GAAP") and present fairly the financial condition of York Haven as
of the dates set forth  therein  and results of  operations  for the periods set
forth therein  (subject in the case of the unaudited  financial  statements,  to
year end audit adjustments). The books and records of York Haven are complete in
all material  respects and have been maintained in accordance with GAAP or other
applicable  regulatory  requirements.  York Haven has no material  liability  or
asset which is not disclosed in the Financial  Statements  and which is required
to be disclosed in a balance sheet prepared in accordance with GAAP.

         4.20   DISCLAIMERS   REGARDING   PURCHASED   ASSETS   EXCEPT   FOR  THE
REPRESENTATIONS  AND  WARRANTIES  SET FORTH IN THIS  ARTICLE  IV, THE  PURCHASED
ASSETS  ARE  SOLD  "AS  IS,  WHERE  IS",  AND  SELLER  EXPRESSLY  DISCLAIMS  ANY
REPRESENTATIONS OR WARRANTIES OF ANY KIND OR NATURE,  EXPRESS OR IMPLIED,  AS TO
LIABILITIES, OPERATIONS OF THE PLANTS, THE TITLE, CONDITION, VALUE OR QUALITY OF
THE PURCHASED ASSETS OR THE PROSPECTS (FINANCIAL AND OTHERWISE), RISKS AND OTHER
INCIDENTS  OF  THE  PURCHASED  ASSETS  AND  SELLER  SPECIFICALLY  DISCLAIMS  ANY
REPRESENTATION OR WARRANTY OF MERCHANTABILITY, USAGE, SUITABILITY OR FITNESS FOR
ANY  PARTICULAR  PURPOSE  WITH  RESPECT  TO THE  PURCHASED  ASSETS,  OR ANY PART
THEREOF,  OR AS TO THE  WORKMANSHIP  THEREOF,  OR  THE  ABSENCE  OF ANY  DEFECTS
THEREIN,   WHETHER   LATENT  OR  PATENT,   OR  COMPLIANCE   WITH   ENVIRONMENTAL
REQUIREMENTS,  OR THE APPLICABILITY OF ANY GOVERNMENTAL REQUIREMENTS,  INCLUDING
BUT  NOT  LIMITED  TO  ANY  ENVIRONMENTAL  LAWS,  OR  WHETHER  SELLER  POSSESSES
SUFFICIENT REAL PROPERTY OR PERSONAL  PROPERTY TO OPERATE THE PURCHASED  ASSETS.
EXCEPT AS OTHERWISE  EXPRESSLY  PROVIDED  HEREIN,  SELLER  FURTHER  SPECIFICALLY
DISCLAIMS  ANY  REPRESENTATION  OR WARRANTY  REGARDING  THE ABSENCE OF HAZARDOUS
SUBSTANCES OR LIABILITY OR POTENTIAL  LIABILITY ARISING UNDER ENVIRONMENTAL LAWS
WITH RESPECT TO THE PURCHASED  ASSETS.  WITHOUT  LIMITING THE  GENERALITY OF THE
FOREGOING,  EXCEPT AS OTHERWISE  EXPRESSLY  PROVIDED  HEREIN,  SELLER  EXPRESSLY
DISCLAIMS ANY  REPRESENTATION OR WARRANTY OF ANY KIND REGARDING THE CONDITION OF
THE PURCHASED ASSETS OR THE SUITABILITY OF THE




                                       39





PURCHASED  ASSETS FOR  OPERATION  AS A POWER PLANT AND NO SCHEDULE OR EXHIBIT TO
THIS  AGREEMENT,   NOR  ANY  OTHER  MATERIAL  OR  INFORMATION   PROVIDED  BY  OR
COMMUNICATIONS  MADE BY  SELLER  OR ITS  REPRESENTATIVES,  OR BY ANY  BROKER  OR
INVESTMENT BANKER, WILL CAUSE OR CREATE ANY WARRANTY,  EXPRESS OR IMPLIED, AS TO
THE TITLE, CONDITION, VALUE OR QUALITY OF THE PURCHASED ASSETS.

         Seller makes no warranties  and  representations  of any kind,  whether
direct or implied,  that any of the hardware,  software,  and firmware  products
(including  embedded  microcontrollers  in non-computer  equipment) which may be
included in the Purchased  Assets to be  transferred  under this  Agreement (the
"Computer  Systems") is Year 2000  Compliant.  For purposes  hereof,  "Year 2000
Compliant"  shall mean that the Computer  Systems will  correctly  differentiate
between years, in different centuries, that end in the same two digits, and will
accurately process date/time data (including,  but not limited to,  calculating,
comparing,   and  sequencing)   from,   into,  and  between  the  twentieth  and
twenty-first centuries, including leap year calculations.


                                    ARTICLE V

                     REPRESENTATIONS AND WARRANTIES OF BUYER

               Buyer represents and warrants to Seller as follows:


         5.1.  Organization.  Buyer is a Delaware  corporation,  duly organized,
validly  existing  and in good  standing  under  the  laws of the  state  of its
organization  and has all requisite  corporate power and authority to own, lease
and  operate  its  properties  and to  carry  on its  business  as is now  being
conducted.  Buyer is, or by the Closing will be, qualified to do business in the
Commonwealth of Pennsylvania.  Buyer has heretofore delivered to Seller complete
and correct  copies of its  Certificate  of  Incorporation  and Bylaws (or other
similar governing documents) as currently in effect.

         5.2  Authority  Relative to this  Agreement.  Buyer has full  corporate
power and authority to execute and deliver this  Agreement and to consummate the
transactions  contemplated  by it hereby.  The  execution  and  delivery of this
Agreement by Buyer and the consummation of the transactions  contemplated hereby
by Buyer have been duly and validly authorized by all necessary corporate action
required on the part of Buyer. This Agreement has been duly and validly executed
and  delivered  by Buyer.  Subject to the receipt of Buyer  Required  Regulatory
Approvals,  this Agreement  constitutes a legal,  valid and binding agreement of
Buyer,  enforceable against Buyer in accordance with its terms, except that such
enforceability   may  be   limited   by   applicable   bankruptcy,   insolvency,
reorganization,   fraudulent  conveyance,   moratorium  or  other  similar  laws
affecting or relating to




                                                        40





enforcement  of creditors'  rights  generally  and general  principles of equity
(regardless  of whether  enforcement  is considered in a proceeding at law or in
equity).

         5.3.     Consents and Approvals; No Violation.

                  (a) Except as set forth in  Schedule  5.3(a),  and  subject to
obtaining  Buyer  Required  Regulatory  Approvals,  neither  the  execution  and
delivery  of this  Agreement  by  Buyer  nor the  consummation  by  Buyer of the
transactions  contemplated hereby will (i) conflict with or result in any breach
of any provision of the Certificate of Incorporation or Bylaws (or other similar
governing  documents) of Buyer, or (ii) result in a default (or give rise to any
right of  termination,  cancellation  or  acceleration)  under any of the terms,
conditions  or  provisions  of any note,  bond,  mortgage,  indenture,  material
agreement  or  other  instrument  or  obligation  to  which  Buyer or any of its
Subsidiaries is a party or by which any of their respective assets may be bound,
except  for  such   defaults  (or  rights  of   termination,   cancellation   or
acceleration)  as to which  requisite  waivers or consents have been obtained or
which  would not,  individually  or in the  aggregate,  have a material  adverse
effect on the business, assets, operations or condition (financial or otherwise)
of Buyer ("Buyer Material Adverse Effect") or (iii) violate any law, regulation,
order, judgment or decree applicable to Buyer, which violations, individually or
in the aggregate, would create a Buyer Material Adverse Effect.

                  (b) Except as set forth in Schedule  5.3(b)  (the  filings and
approvals  referred  to in such  Schedule  are  collectively  referred to as the
"Buyer Required Regulatory Approvals"),  no consent or approval of, filing with,
or notice to, any Governmental  Authority is necessary for Buyer's execution and
delivery of this Agreement,  or the  consummation  by Buyer of the  transactions
contemplated  hereby, other than such consents,  approvals,  filings or notices,
which,  if not  obtained or made,  will not prevent  Buyer from  performing  its
obligations under this Agreement.

         5.4  Availability  of Funds.  Buyer has  sufficient  funds and lines of
credit  available  to  it or  has  received  binding  written  commitments  from
creditworthy  financial  institutions,  copies of which  have been  provided  to
Seller,  to provide  sufficient  funds on the Closing  Date to pay the  Purchase
Price and to permit Buyer to timely  perform all of its  obligations  under this
Agreement.

         5.5 Legal  Proceedings.  There are no  actions or  proceedings  pending
against Buyer before any court or arbitrator or Governmental  Authority,  which,
individually or in the aggregate, could reasonably be expected to create a Buyer
Material  Adverse  Effect.  Buyer is not subject to any  outstanding  judgments,
rules, orders, writs, injunctions or decrees of any court,





                                       41





arbitrator  or  Governmental  Authority  which  would,  individually  or in  the
aggregate, create a Buyer Material Adverse Effect.

         5.6 No  Knowledge  of Seller's  Breach.  Buyer has no  Knowledge of any
breach by Seller of any  representation  or warranty of Seller,  or of any other
condition or circumstance that would excuse Buyer from its timely performance of
its  obligations  hereunder.  Buyer  shall  notify  Seller  promptly if any such
information comes to its attention prior to the Closing.

         5.7.  Qualified  Buyer.  Buyer is  qualified  to obtain any Permits and
Environmental  Permits  necessary  for Buyer to own and  operate  the  Purchased
Assets as of the Closing. Without limiting the foregoing,  Buyer is not aware of
any  reason or  circumstance  that would  prevent  Buyer  from  procuring  Buyer
Required  Regulatory  Approvals  associated with Exempt Wholesale  Generator (as
defined  in  the  Public  Utility  Holding  Company  Act  of  1935)  status  and
market-based rate authorization specified in items 3 and 2 of Schedule 5.3(b).

         5.8  Inspections.   Without  limitation  of  Seller's  representations,
warranties   and  covenants   contained  in  this  Agreement  or  the  Ancillary
Agreements, Buyer acknowledges and agrees that it has, prior to its execution of
this  Agreement,   (i)  reviewed  the  Environmental   Reports,  (ii)  had  full
opportunity to conduct to its satisfaction  Inspections of the Purchased Assets,
including the Sites,  and (iii) fully  completed and approved the results of all
Inspections of the Purchased  Assets.  Subject to the  restrictions set forth in
Section 6.2(a),  Buyer acknowledges that it is satisfied through such review and
Inspections  that no  further  investigation  and  study  on or of the  Sites is
necessary  for the  purposes  of  acquiring  the  Purchased  Assets for  Buyer's
intended use. Buyer acknowledges and agrees that it hereby assumes the risk that
adverse past,  present,  and future physical  characteristics  and Environmental
Conditions may not have been revealed by its Inspections and the  investigations
of the Purchased Assets contained in the  Environmental  Reports.  In making its
decision to execute this Agreement,  and to purchase the Purchased Assets, Buyer
has  relied on and will rely  upon,  among  other  things,  the  results  of its
Inspections and the Environmental Reports.

         5.9 WARN Act.  Buyer  does not  intend to engage in a Plant  Closing or
Mass Layoff as such terms are  defined in the WARN Act within  sixty days of the
Closing Date.

         5.10 Securities Laws. Buyer acknowledges that the offer and sale of the
York Haven Stock have not been  registered  under the  Securities Act of 1933 or
any state securities laws, and affirms that it is not acquiring such shares with
a view toward  distribution  in  violation  of such act or any state  securities
laws.





                                       42





                                   ARTICLE VI

                            COVENANTS OF THE PARTIES

         6.1 Conduct of Business Relating to the Purchased Assets. (a) Except as
described in Schedule 6.1 or as expressly  contemplated  by this Agreement or to
the extent Buyer otherwise consents in writing,  during the period from the date
of this  Agreement to the Closing  Date,  Seller (i) will operate (or cause York
Haven to  operate)  the  Purchased  Assets in the  ordinary  course of  business
consistent  with the past  practices of Seller,  York Haven or its Affiliates or
with Good Utility Practices,  (ii) shall use all Commercially Reasonable Efforts
to preserve intact such Purchased Assets,  and endeavor to preserve the goodwill
and relationships with customers,  suppliers and others having business dealings
with it, (iii) shall maintain the insurance  coverage  described in Section 4.4,
(iv) shall comply with all  applicable  laws relating to the  Purchased  Assets,
including without  limitation,  all Environmental Laws, except where the failure
to so  comply  would not  result in a  Material  Adverse  Effect,  and (v) shall
continue with Seller's program,  or (at Buyer's expense) as Buyer may direct, to
install such  equipment  or software  with  respect to Year 2000  Compliance  in
accordance with Seller's plans referred to in Section 2.1(k).  Without  limiting
the  generality  of the  foregoing,  and,  except  as (x)  contemplated  in this
Agreement,  (y) described in Schedule 6.1, or (z) required under  applicable law
or by any Governmental  Authority,  prior to the Closing Date, without the prior
written consent of Buyer, Seller shall not with respect to the Purchased Assets:

                           (i)  Make  any  material  change  in  the  levels  of
         Inventories  customarily  maintained  by  Seller  or York  Haven or its
         Affiliates  with respect to the  Purchased  Assets,  other than changes
         which are consistent with Good Utility Practices;

                           (ii)  Sell,  lease  (as  lessor),  encumber,  pledge,
         transfer  or  otherwise  dispose  of,  any  material  Purchased  Assets
         individually  or in the aggregate  (except for  Purchased  Assets used,
         consumed or replaced in the ordinary course of business consistent with
         past  practices of Seller or York Haven or its  Affiliates or with Good
         Utility  Practices)  other  than  to  encumber  Purchased  Assets  with
         Permitted Encumbrances;

                           (iii) Modify, amend or voluntarily terminate prior to
         the expiration date any of Seller's  Agreements or Real Property Leases
         or any of the Permits or  Environmental  Permits  associated  with such
         Purchased  Assets  in  any  material  respect,  other  than  (a) in the
         ordinary  course of business,  to the extent  consistent  with the past
         practices





                                       43





         of Seller, York Haven or its Affiliates or with Good Utility Practices,
         (b) with cause, to the extent consistent with past practices of Seller,
         York Haven or its Affiliates or with Good Utility Practices,  or (c) as
         may be required in  connection  with  transferring  Seller's  rights or
         obligations thereunder to Buyer pursuant to this Agreement;

                           (iv) Except as otherwise provided herein,  enter into
         any commitment for the purchase, sale, or transportation of fuel having
         a term  greater  than six  months and not  terminable  on or before the
         Closing Date either (i)  automatically,  or (ii) by option of Seller or
         York Haven (or, after the Closing, by Buyer) in its sole discretion, if
         the  aggregate  payment  under such  commitment  for fuel and all other
         outstanding commitments for fuel not previously approved by Buyer would
         exceed $1,000,000 for all Aggregate Purchased Assets;

                           (v) Sell,  lease or  otherwise  dispose  of  Emission
         Allowances,  or  Emission  Reduction  Credits  identified  in  Schedule
         2.1(h),  except to the extent necessary to operate the Purchased Assets
         in accordance with this Section 6.1;

                           (vi) Except as otherwise provided herein,  enter into
         any  contract,  agreement,  commitment or  arrangement  relating to the
         Purchased Assets that individually exceeds $250,000 or in the aggregate
         exceeds $1,000,000 unless it is terminable by Seller or York Haven (or,
         after the Closing,  by Buyer)  without  penalty or premium upon no more
         than sixty (60) days notice;

                           (vii)  Except as  otherwise  required by the terms of
         the Collective  Bargaining  Agreement,  (a) hire at, or transfer to the
         Purchased Assets, any new employees prior to the Closing, other than to
         fill vacancies in existing  positions in the  reasonable  discretion of
         Seller or York  Haven,  (b)  increase  salaries  or wages of  employees
         employed in connection  with the Purchased  Assets prior to the Closing
         other than in the ordinary  course of business and in  accordance  with
         Seller's  past  practices,  (c) take any action prior to the Closing to
         effect a change in a Collective Bargaining  Agreement,  or (d) take any
         action prior to the Closing to increase the aggregate  benefits payable
         to the employees employed in connection with the Purchased Assets other
         than  increases  for  Non-Union  Employees  in the  ordinary  course of
         business and in accordance  with  Seller's past  practices or (e) enter
         into any employment contracts with employees at the Purchased Assets or
         any  collective   bargaining   agreements   with  labor   organizations
         representing such employees;






                                       44





                           (viii)  Make  any  Capital   Expenditures  except  as
         permitted by Section 3.3(a)(iii) or for Seller's account; and

                           (ix) Except as otherwise provided herein,  enter into
         any written or oral contract, agreement, commitment or arrangement with
         respect  to  any  of  the  proscribed  transactions  set  forth  in the
         foregoing paragraphs (i) through (viii).

         6.2.     Access to Information.

                  (a) Between the date of this  Agreement  and the Closing Date,
Seller will, at reasonable times and upon reasonable  notice: (i) give Buyer and
its  Representatives  reasonable  access  to its  and  York  Haven's  managerial
personnel  and to all  books,  records,  plans,  equipment,  offices  and  other
facilities and properties  constituting the Purchased Assets; (ii) furnish Buyer
with such financial and operating data and other information with respect to the
Purchased Assets as Buyer may from time to time reasonably  request,  and permit
Buyer to make such reasonable  Inspections  thereof as Buyer may request;  (iii)
furnish Buyer at its request a copy of each material  report,  schedule or other
document filed by Seller,  York Haven or any of its  Affiliates  with respect to
the Purchased Assets with the SEC, FERC, PaPUC, PaDEP, or any other Governmental
Authority;  and (iv) furnish Buyer with all such other  information  as shall be
reasonably   necessary   to  enable   Buyer  to  verify  the   accuracy  of  the
representations and warranties of Seller contained in this Agreement;  provided,
however,  that (A) any such inspections and investigations shall be conducted in
such a  manner  as not to  interfere  unreasonably  with  the  operation  of the
Purchased  Assets,  (B) Seller  shall not be required  to take any action  which
would constitute a waiver of the attorney-client  privilege, and (C) Seller need
not  supply  Buyer  with  any  information  which  Seller  is  under a legal  or
contractual obligation not to supply.  Notwithstanding  anything in this Section
6.2 to the  contrary,  Seller  will  only  furnish  or  provide  such  access to
Transferring  Employee  Records and will not furnish or provide  access to other
employee  personnel  records or medical  information  unless  required by law or
specifically authorized by the affected employee, nor shall Buyer have the right
to administer to any of Seller's employees any skills, aptitudes,  psychological
profile,  or other employment  related test. Seller agrees to provide Buyer with
copies of all  documents  and  reports,  including  without  limitation  testing
reports,  provided to or  received  from  Siemens  Power  Corporation  under the
Siemens'  Agreement  with respect to the testing and  commissioning  of Portland
Unit 5. Buyer shall not have the right to perform or conduct  any  environmental
sampling or testing at, in, on, or underneath the Purchased Assets.







                                       45





                  (b) Each Party shall,  and shall use its best efforts to cause
its Representatives to, (i) keep all Proprietary  Information of the other Party
confidential and not to disclose or reveal any such  Proprietary  Information to
any  person  other  than  such  Party's  Representatives  and  (ii) not use such
Proprietary  Information  other than in connection with the  consummation of the
transactions  contemplated  hereby.  After the  Closing  Date,  any  Proprietary
Information  to the extent  related to the  Purchased  Assets shall no longer be
subject to the  restrictions  set forth herein.  The  obligations of the Parties
under this Section  6.2(b) shall be in full force and effect for three (3) years
from the date hereof and will survive the  termination  of this  Agreement,  the
discharge  of all other  obligations  owed by the  Parties to each other and the
closing of the transactions contemplated by this Agreement.

                  (c) For a period of seven (7) years after the Closing Date (or
such longer period as may be required by applicable law or Section 6.8(g)), each
Party and its  Representatives  shall have reasonable access to all of the books
and records of the Purchased Assets, including all Transferring Employee Records
in the  possession  of the  other  Party to the  extent  that  such  access  may
reasonably be required by such Party in connection with the Assumed  Liabilities
or the Excluded  Liabilities,  or other  matters  relating to or affected by the
operation of the Purchased Assets. Such access shall be afforded by the Party in
possession  of any such books and records  upon  receipt of  reasonable  advance
written notice and during normal business hours. The Party exercising this right
of access shall be solely  responsible for any costs or expenses  incurred by it
or the other Party with respect to such access  pursuant to this Section 6.2(c).
If the Party in  possession of such books and records shall desire to dispose of
any books and records upon or prior to the expiration of such seven-year  period
(or any such longer period),  such Party shall, prior to such disposition,  give
the other  Party a  reasonable  opportunity  at such  other  Party's  reasonable
expense,  to segregate and remove such books and records as such other Party may
select.

                  (d)  Notwithstanding  the terms of Section  6.2(b) above,  the
Parties agree that prior to the Closing Buyer may reveal or disclose Proprietary
Information  to any other  Persons in connection  with Buyer's  financing of its
purchase of the Purchased Assets or any equity participation in Buyer's purchase
of the Purchased Assets (provided that such Persons agree in writing to maintain
the  confidentiality  of the  Proprietary  Information  in accordance  with this
Agreement).

                  (e) Upon the other Party's prior written  approval (which will
not be unreasonably  withheld or delayed),  either Party may provide Proprietary
Information  of the other  Party to the  PaPUC,  the SEC,  the FERC or any other
Governmental  Authority  with  jurisdiction  or any  stock  exchange,  as may be
necessary to




                                       46





obtain Seller's  Required  Regulatory  Approvals,  or Buyer Required  Regulatory
Approvals,  respectively,  or to  comply  generally  with  any  relevant  law or
regulation.  The  disclosing  Party  will seek  confidential  treatment  for the
Proprietary   Information  provided  to  any  Governmental   Authority  and  the
disclosing Party will notify the other Party as far in advance as is practicable
of its  intention  to  release to any  Governmental  Authority  any  Proprietary
Information.

                  (f)  Except  as   specifically   provided  herein  or  in  the
Confidentiality Agreement, nothing in this Section shall impair or modify any of
the rights or obligations of Buyer or its Affiliates  under the  Confidentiality
Agreement,  all of which remain in effect until termination of such agreement in
accordance with its terms.

                  (g)  Except  as  may  be  permitted  in  the   Confidentiality
Agreement, Buyer agrees that, prior to the Closing Date, it will not contact any
vendors,  suppliers,  employees,  or other contracting  parties of Seller,  York
Haven or its  Affiliates  with respect to any aspect of the Purchased  Assets or
the  transactions  contemplated  hereby,  without the prior  written  consent of
Seller, which consent shall not be unreasonably withheld.

                  (h) (i) Buyer shall be entitled to inspect, in accordance with
this Section 6.2(h),  all of the Purchased  Assets located adjacent to any Point
of Interconnection  (as defined in the Interconnection  Agreement),  as shown in
Schedule A to the  Interconnection  Agreement,  to verify  and/or  determine the
accuracy of the data,  drawings,  and records  described in such  Schedule.  The
Parties shall cooperate to schedule Buyer's inspection at the Plants so that any
interference  with the  operation  of the  Plants is  minimized,  to the  extent
reasonably  feasible,  and so that Buyer may  complete  its  inspections  of the
Plants within thirty (30) working days of commencement of inspections and within
two (2) months after the execution of this Agreement.

                           (ii)  Seller  shall  provide,  or  shall  cause to be
         provided, to Buyer, access to the Plants at the times scheduled for the
         inspections  referred  to in clause (i)  above.  Seller  shall  provide
         qualified engineering,  operations, and maintenance personnel to escort
         Buyer's  personnel and to assist  Buyer's  personnel in conducting  the
         inspections.  Seller  and  Buyer  shall  each  bear  their own costs of
         participating  in the  inspections.  At a mutually  convenient time not
         more than one (1) month after Buyer has completed its inspections,  the
         Parties shall meet to discuss whether,  as a result of the inspections,
         it is appropriate to modify Schedule A to the Interconnection Agreement
         to  portray  more  accurately  the  Points  of   Interconnection.   Any
         modification  to any  portion  of  Schedule  A of  the  Interconnection
         Agreement to which the Parties agree shall




                                       47





         thereafter  be  deemed  part  of  Schedule  A  of  the  Interconnection
         Agreement for all purposes under the Interconnection Agreement.

         6.3  Public  Statements.  Subject  to the  requirements  imposed by any
applicable law or any  Governmental  Authority or stock  exchange,  prior to the
Closing Date, no press release or other public  announcement or public statement
or comment in response to any inquiry relating to the transactions  contemplated
by this  Agreement  shall be  issued  or made by any  Party  without  the  prior
approval  of the  other  Parties  (which  approval  shall  not  be  unreasonably
withheld). The Parties agree to cooperate in preparing such announcements.

         6.4  Expenses.  Except  to the  extent  specifically  provided  herein,
whether or not the transactions  contemplated hereby are consummated,  all costs
and expenses  incurred in connection  with this  Agreement and the  transactions
contemplated  hereby  shall be borne  by the  Party  incurring  such  costs  and
expenses.  Notwithstanding  anything  to the  contrary  herein,  Buyer  will  be
responsible for (a) all costs and expenses  associated with the obtaining of any
title insurance policy and all endorsements  thereto that Buyer elects to obtain
and (b) all filing fees under the HSR Act.

         6.5      Further Assurances.

                  (a)  Subject to the terms and  conditions  of this  Agreement,
each of the Parties  hereto shall use its best  efforts to take,  or cause to be
taken, all actions, and to do, or cause to be done, all things necessary, proper
or advisable  under  applicable  laws and  regulations  to  consummate  and make
effective  the  purchase  and  sale of the  Purchased  Assets  pursuant  to this
Agreement  and the  assumption  of the Assumed  Liabilities,  including  without
limitation  using its best  efforts  to ensure  satisfaction  of the  conditions
precedent  to  each  Party's  obligations  hereunder,  including  obtaining  all
necessary  consents,   approvals,   and  authorizations  of  third  parties  and
Governmental  Authorities  required to be obtained  in order to  consummate  the
transactions hereunder, and to effectuate a transfer of the Transferable Permits
to Buyer. Buyer agrees to perform all conditions required of Buyer in connection
with Seller's Required Regulatory  Approvals,  other than those conditions which
would create a Buyer  Material  Adverse  Effect.  Neither of the Parties  hereto
shall,  without prior written  consent of the other Party,  take or fail to take
any action,  which might reasonably be expected to prevent or materially impede,
interfere with or delay the transactions contemplated by this Agreement.

                  (b) Buyer agrees that prior to the Closing Date, neither Buyer
nor any of its  Affiliates  will enter into any other  contract to acquire,  nor
acquire, electric generation facilities




                                       48





located in the control area recognized by the North American Reliability Council
as the PJM Control Area if the proposed  acquisition of such additional electric
generation  facilities  might  reasonably  be expected to prevent or  materially
impede, interfere with or delay the transactions contemplated by this Agreement.
Buyer shall give  Seller  reasonable  advance  notice (and in any event not less
than 30 days)  before  Buyer  enters into  contracts  to acquire or acquires any
electric generation facility located in said PJM Control Area.

                  (c) In the event that any Purchased  Asset shall not have been
conveyed to Buyer at the Closing,  Seller shall,  subject to Section  6.5(d) and
(e),  use  Commercially  Reasonable  Efforts  to convey  such  asset to Buyer as
promptly as is  practicable  after the  Closing.  In the event that any Easement
shall not have been granted by Buyer to Seller at the  Closing,  Buyer shall use
Commercially  Reasonable Efforts to grant such Easement to Seller as promptly as
is practicable after the Closing.

                  (d) To the extent  that  Seller's  rights  under any  Seller's
Agreement  or Real  Property  Lease may not be  assigned  without the consent of
another  Person which consent has not been  obtained by the Closing  Date,  this
Agreement  shall not constitute an agreement to assign the same, if an attempted
assignment  would  constitute a breach thereof or be unlawful.  Seller and Buyer
agree that if any consent to an assignment of any material Seller's Agreement or
Real Property Lease shall not be obtained or if any attempted  assignment  would
be ineffective or would impair Buyer's rights and obligations under the material
Seller's  Agreement or Real Property Lease in question,  so that Buyer would not
in effect  acquire the benefit of all such rights and  obligations,  Seller,  at
Buyer's  option and to the maximum  extent  permitted  by law and such  material
Seller's  Agreement  or Real  Property  Lease,  shall,  after the Closing  Date,
appoint  Buyer to be  Seller's  agent  with  respect to such  material  Seller's
Agreement or Real Property Lease, or, to the maximum extent permitted by law and
such  material  Seller's  Agreement  or Real  Property  Lease,  enter  into such
reasonable  arrangements  with Buyer or take such other actions as are necessary
to provide Buyer with the same or  substantially  similar rights and obligations
of such  material  Seller's  Agreement  or Real  Property  Lease  as  Buyer  may
reasonably  request.  Seller  and  Buyer  shall  cooperate  and  shall  each use
Commercially Reasonable Efforts prior to and after the Closing Date to obtain an
assignment of such material Seller's Agreement or Real Property Lease to Buyer.

                  (e) To the extent that  Seller's  rights under any warranty or
guaranty  described in Section 2.1(i) may not be assigned without the consent of
another  Person,  which consent has not been obtained by the Closing Date,  this
Agreement shall not constitute an agreement to assign same, if an attempted






                                       49





assignment would constitute a breach thereof,  or be unlawful.  Seller and Buyer
agree that if any  consent to an  assignment  of any such  warranty  or guaranty
shall not be obtained,  or if any attempted  assignment  would be ineffective or
would impair  Buyer's rights and  obligations  under the warranty or guaranty in
question,  so that Buyer  would not in effect  acquire  the  benefit of all such
rights and  obligations,  Seller,  at Buyer's  expense,  shall use  Commercially
Reasonable  Efforts,  to the  extent  permitted  by law  and  such  warranty  or
guaranty, to enforce such warranty or guaranty for the benefit of Buyer so as to
provide Buyer to the maximum extent  possible with the benefits and  obligations
of such warranty or guaranty.

                  (f) Between the date hereof and the Closing,  Buyer shall have
the right to commence the  regulatory  approval  processes  associated  with the
construction  and operation of new,  modified or repowered  electric  generating
units and  associated  equipment  at the Real  Property.  Seller  shall  provide
reasonable assistance to Buyer, under Buyer's reasonable direction, in obtaining
all Permits required (i) to own and operate the Purchased Assets as contemplated
by the Agreement and the Ancillary  Agreements and (ii) to construct and operate
such new or modified facilities,  provided,  however, that Buyer shall reimburse
Seller for all  reasonable  costs  incurred by Seller in its assistance of Buyer
hereunder.

         6.6      Consents and Approvals.

                  (a) As promptly as possible after the date of this  Agreement,
Seller and Buyer,  as applicable,  shall each file or cause to be filed with the
Federal  Trade  Commission  and the United  States  Department  of  Justice  any
notifications  required  to be  filed  under  the  HSR Act  and  the  rules  and
regulations promulgated thereunder with respect to the transactions contemplated
hereby.  The Parties shall use their respective best efforts to respond promptly
to any requests for additional  information made by either of such agencies, and
to cause the waiting  periods  under the HSR Act to  terminate  or expire at the
earliest possible date after the date of filing.  Buyer will pay all filing fees
under the HSR Act but each Party will bear its own costs of the  preparation  of
any filing.

                  (b) As promptly as possible after the date of this  Agreement,
Buyer  shall  file  with the FERC an  application  requesting  Exempt  Wholesale
Generator  status for Buyer,  which filing may be made  individually by Buyer or
jointly with Seller in  conjunction  with other filings to be made with the FERC
under this Agreement,  as reasonably determined by the Parties. Prior to Buyer's
submission  of  that   application  with  the  FERC,  Buyer  shall  submit  such
application  to Seller for review and comment and Buyer shall  incorporate  into
the application  any revisions  reasonably  requested by Seller.  Buyer shall be
solely responsible for the cost of preparing and filing this




                                       50





application,  any petition(s) for rehearing,  or any re-application.  If Buyer's
initial  application for Exempt  Wholesale  Generator  status is rejected by the
FERC,  Buyer  agrees to petition the FERC for  rehearing  and/or to re-submit an
application  with the FERC, as reasonably  required by Seller,  provided that in
either  case the action  directed  by Seller  does not  create a Buyer  Material
Adverse Effect.

                  (c) As promptly as possible after the date of this  Agreement,
Buyer shall file with the FERC an  application  requesting  authorization  under
Section 205 of the Federal  Power Act to sell electric  generating  capacity and
energy,  but  not  other  services,  including,  without  limitation,  ancillary
services,  at  wholesale  at  market-based  rates,  which  filing  may  be  made
individually  by Buyer or jointly with Seller in conjunction  with other filings
to be made with the FERC under this Agreement,  as reasonably  determined by the
Parties.  Prior to the filing of that  application  with the FERC,  Buyer  shall
submit  such  application  to Seller  for  review and  comment  and Buyer  shall
incorporate into the application any revisions  reasonably  requested by Seller.
Buyer  shall be solely  responsible  for the cost of  preparing  and filing this
application,  any petition(s) for rehearing,  or any  reapplication.  If Buyer's
initial  application  for  market-based  rate  authorization  results  in a FERC
request for  additional  information  or is  rejected  by the FERC,  Buyer shall
provide that information  promptly, to petition the FERC for rehearing and/or to
re-submit  an  application  with the FERC,  as  reasonably  required  by Seller,
provided that Seller shall have a reasonable opportunity to make changes to such
a petition or re-submission  application and, provided further,  that the action
directed by Seller does not create a Buyer Material Adverse Effect.

                  (d) As promptly as possible, and in any case within sixty (60)
days, after the date of this Agreement,  Seller and Buyer, as applicable,  shall
file with the PaPUC, the FERC and any other Governmental Authority, and make any
other filings required to be made with respect to the transactions  contemplated
hereby.  The Parties  shall  respond  promptly to any  requests  for  additional
information  made by such  agencies,  and use their  respective  best efforts to
cause regulatory approval to be obtained at the earliest possible date after the
date of filing.  Each Party  will bear its own costs of the  preparation  of any
such filing.

                  (e)  Without  limitation  of Section  10.11,  Seller and Buyer
shall  cooperate  with each other and  promptly  prepare and file  notifications
with, and request Tax  clearances  from,  state and local taxing  authorities in
jurisdictions  in which a portion of the  Purchase  Price may be  required to be
withheld or in which Buyer would  otherwise be liable for any Tax liabilities of
Seller pursuant to such state and local Tax law.






                                       51





                  (f) Buyer shall have the primary  responsibility  for securing
the transfer, reissuance or procurement of the Permits and Environmental Permits
(other than Transferable Permits) effective as of the Closing Date. Seller shall
cooperate  with  Buyer's  efforts in this  regard and assist in any  transfer or
reissuance of a Permit or Environmental Permit held by Seller or the procurement
of any other Permit or Environmental Permit when so requested by Buyer.

         6.7. Fees and Commissions.  Seller,  on the one hand, and Buyer, on the
other hand, represent and warrant to the other that, except for Goldman, Sachs &
Co.,  which are acting for and at the  expense of Seller,  no broker,  finder or
other Person is entitled to any brokerage fees,  commissions or finder's fees in
connection  with the  transaction  contemplated  hereby by reason of any  action
taken by the Party  making such  representation.  Seller,  on the one hand,  and
Buyer, on the other hand, will pay to the other or otherwise discharge, and will
indemnify and hold the other  harmless  from and against,  any and all claims or
liabilities  for all brokerage  fees,  commissions and finder's fees (other than
the fees,  commissions  and finder's  fees payable to the parties  listed above)
incurred by reason of any action taken by the indemnifying party.

         6.8.     Tax Matters.

                  (a) All transfer and sales taxes  incurred in connection  with
this Agreement and the  transactions  contemplated  hereby  (including,  without
limitation, (a) Pennsylvania sales tax; and (b) the Pennsylvania realty transfer
taxes on  conveyances  of  interests  in real  property  (including  such  taxes
assessed  by  Pennsylvania  municipalities  as  well as by the  Commonwealth  of
Pennsylvania  itself))  shall be borne by  Buyer.  Except  for the  Pennsylvania
Realty  Transfer Tax Statement of Value,  which shall be filed by Buyer,  Seller
shall file, to the extent required by, or permissible under, applicable law, all
necessary Tax Returns and other  documentation with respect to all such transfer
and sales taxes,  and, if required by  applicable  law,  Buyer shall join in the
execution of any such Tax Returns and other documentation.  Prior to the Closing
Date,  to the extent  applicable,  Buyer  shall  provide  to Seller  appropriate
certificates of Tax exemption from each applicable taxing authority.

                  (b) With  respect to Taxes to be prorated in  accordance  with
Section  3.5 of this  Agreement,  Buyer  shall  prepare  and timely file all Tax
Returns  required  to be filed  after  the  Closing  Date  with  respect  to the
Purchased  Assets, if any, and shall duly and timely pay all such Taxes shown to
be due on such Tax Returns. Buyer's preparation of any such Tax Returns shall be
subject to Seller's approval, which approval shall not be unreasonably withheld.
Buyer shall make such Tax Returns





                                       52





available  for Seller's  review and approval no later than fifteen (15) Business
Days prior to the due date for filing each such Tax Return.
                  (c) Within  fifteen (15)  Business Days after receipt of a Tax
Return referred to in Section  6.8(b),  Seller shall pay to Buyer Seller's share
of the amount shown on such Tax Return,  less  payments on account of such Taxes
previously made by Seller.  To the extent that Seller's previous payments exceed
Seller's share, the Buyer shall pay such excess to Seller.  With respect to real
estate  taxes,  evidence of payment shall be delivered by Seller to Buyer at the
Closing.  As soon as  practicable  after the  Closing,  Seller  and Buyer  shall
cooperate in the filing of an amended return and/or other  documents in order to
obtain the  available  refund with respect to any Closing Year PURTA Tax.  Buyer
shall be entitled to such refund to the extent, but only to the extent,  that it
does not exceed any payments made by Buyer on account of such PURTA liability.

                  (d)  Buyer  and  Seller  shall  provide  the  other  with such
assistance as may reasonably be requested by the other Party in connection  with
the preparation of any Tax Return,  any audit or other examination by any taxing
authority,  or any judicial or administrative  proceedings relating to liability
for Taxes,  and each shall  retain and  provide  the  requesting  party with any
records or information which may be relevant to such return, audit,  examination
or  proceedings.  Any  information  obtained  pursuant to this Section 6.8(d) or
pursuant to any other Section hereof providing for the sharing of information or
review of any Tax Return or other  instrument  relating  to Taxes  shall be kept
confidential  by the parties  hereto.  Schedule 6.8 sets forth  procedures to be
followed with respect to the tax appeals and audits referred to therein.

                  (e)      York Haven Tax matters.

         (1) Section  338(h)(10)  Election.  (i) With respect to the sale of the
York Haven Stock, GPU (it being understood that Met-Ed shall cause GPU to comply
with its  obligations  in this Section  6.8(e)) and Buyer shall jointly make the
election   provided  for  by  section   338(h)(10)   of  the  Code  and  Section
1.338(h)(10)-1  of the Treasury  Regulations  promulgated under the code and any
comparable  election under state or local tax law (the  "Election").  As soon as
practicable after the Closing Date, with respect to such Election, GPU and Buyer
shall mutually prepare a Form 8023-A,  with all attachments,  and GPU shall sign
such Form 8023-A. Buyer and GPU shall also cooperate with each other to take all
actions  necessary and  appropriate  (including  filing such  additional  forms,
returns, elections,  schedules and other documents as may be required) to effect
and preserve such Election in accordance with the provisions of Section







                                       53





1.338(h)(10)-1  of the Treasury  Regulations  (or any  comparable  provisions of
state and local tax law) or any successor provisions.

         (ii) With respect to the Election,  the parties shall endeavor to agree
upon the  amount of the  Modified  Aggregate  Deemed  Sales  Price as defined in
Section  1.338(h)(10)-1  of the Treasury  Regulations  (the "Modified ADSP") and
upon an allocation of such Modified ADSP among the assets of York Haven pursuant
to Treasury Regulation Section 1.338(h)(10)-1.  Buyer and Seller shall use their
good faith Commercially  Reasonable Efforts to agree upon such allocation within
one hundred twenty (120) days of the date of this  Agreement.  In the event that
the parties cannot agree on a mutually satisfactory  allocation within said time
period,  the  Independent  Accounting  Firm shall, at Seller's and Buyer's joint
expense,  determine the appropriate allocation.  The finding of such Independent
Accounting  Firm shall be  binding on the  parties.  The  parties  shall take no
action  inconsistent with, or fail to take any action necessary for the validity
of the Election,  and shall adopt and utilize the asset values  determined  from
such reasonable allocation for the purpose of all Tax Returns filed by them, and
shall not voluntarily take any action inconsistent therewith upon examination of
any Tax Return, in any refund claim, in any litigation or otherwise with respect
to such Tax  Returns.  Buyer and Seller  shall notify and provide the other with
reasonable assistance in the event of an examination,  audit or other proceeding
regarding the agreed upon allocation of the Modified ADSP.

         (2)      Return Filing, Payments, Refunds and Credits. 
Notwithstanding anything to the contrary in Section 3.5 of this Agreement,

         (i) For purposes of this  Agreement,  the amount of Taxes of York Haven
attributable to the pre-Closing  portion of any taxable period  beginning before
and ending after the Closing  Date (the  "Straddle  Period")  shall be allocated
between the pre-Closing and post-Closing portions based, in the case of real and
personal property taxes, on a per diem basis, and in the case of all other Taxes
(including,  without limitation, Income Taxes), on the actual activities, income
or loss of York Haven during such pre-Closing and  post-Closing  portions of the
Straddle  Period  assuming a hypothetical  closing of the books as of the end of
the  Closing  Date;  provided,  further,  that the taxes of York  Haven that are
attributable to the pre-Closing  portion of any taxable period shall include any
Taxes  resulting  from the  gain on any  deemed  sale of  assets  by York  Haven
pursuant to Section 338 of the Code or any comparable  provision  under the laws
of any other jurisdiction with respect to the transactions  contemplated by this
Agreement.







                                       54






         (ii)  Buyer  and  Seller  shall  cause  York  Haven  to  join,  for all
pre-Closing  periods and the Straddle Period for which York Haven is required or
eligible to do so, in all consolidated,  combined or unitary federal,  state, or
Local Income Tax or franchise  Tax Returns of GPU (or any Tax  Affiliate for all
pre-Closing  periods ("GPU's Tax Returns") and shall, in each jurisdiction where
this is required or permissible  under applicable law, cause the taxable year of
York  Haven to  terminate  as of the  Closing  Date.  Seller  shall  cause to be
prepared  and timely  filed all such GPU's Tax Returns and shall pay or cause to
be paid all Taxes shown to be due on such GPU's Tax Returns; provided,  however,
that in the case of a GPU's Tax Return for the Straddle  Period,  Buyer shall or
shall  cause York Haven to pay to Seller the  portion of such Taxes  shown to be
due thereon  attributable to York Haven for the post-Closing Date portion of the
Straddle Period  determined in accordance with Section  6.8(e)(2)(i) and the GPU
Intercompany  Tax  Allocation  Agreement in effect on the date of the signing of
this Agreement (the "GPU Intercompany Tax Allocation Agreement").

         (iii)  Buyer shall or shall cause York Haven to prepare and timely file
all  Income  Tax  Returns  of York  Haven for all  pre-Closing  periods  and the
Straddle Period,  other than those referred to in Section  6.8(e)(2)(ii),  which
Income Tax Returns have not been filed as of the Closing  Date,  and shall cause
to be timely paid all Taxes shown to be due on such Tax  Returns.  No later than
ten days prior to the due date for the filing of each Income Tax Return referred
to in this  Section 6.8  (e)(2)(iii),  GPU shall pay to York Haven the amount of
Taxes shown as due thereon  less any  estimated  Taxes paid by York Haven during
the pre-Closing  period;  provided,  however,  that in the case of an Income Tax
Return for a Straddle  Period,  Seller  shall only be required to pay York Haven
the portion of such Taxes that is attributable  to the pre-Closing  Date portion
of such Straddle Period,  determined in accordance with Section 6.8(e)(2)(i) and
the GPU Intercompany  Tax Allocation  Agreement less any estimated Taxes paid by
York Haven during the  pre-Closing  period.  Seller shall fully  cooperate  with
Buyer and York Haven in accordance  with past practice in the preparation of the
Income Tax Return as referred to in this Section 6.8(e)(2)(iii).

         (iv) Buyer  shall or shall  cause York Haven to prepare and timely file
all Tax Returns for all pre-Closing periods and the Straddle Period,  other than
those Tax Returns  referred  to in Section  6.8(e)(2)(ii)  and (iii),  which Tax
Returns have not been filed as of the Closing Date, and shall cause to be timely
paid all Taxes shown to be due thereon.  No later than ten days prior to the due
date  for  the  filing  of  each  Tax  Return   referred  to  in  this   Section
6.8(e)(2)(iv),  Seller  shall pay to York Haven the amount  shown as due thereon
attributable  to the  pre-Closing  Date portion of the Straddle  Period less any
estimated Taxes paid by York Haven during the pre-Closing period.




                                       55






         (v) The Tax  Returns  referred to in Section  6.8(e)(2)(ii),  (iii) and
(iv) shall be  prepared  in a manner  consistent  with past  practice,  unless a
contrary  treatment is required by an intervening  change in the applicable law.
Seller  shall cause to be made  available to Buyer a copy of any Tax Return that
is required to be filed by GPU or York Haven under 6.8(e)(2)(ii) and Buyer shall
cause to be made  available  to Seller a copy of any Tax Return that is required
to be filed by Buyer or York Haven under Section 6.8(e)(2)(iii) or (iv), in each
case together with all relevant work papers and other information. Each such Tax
Return shall be made available for review and approval no later than 20 Business
Days  prior to the due date for the  filing  of such  Tax  Return  (taking  into
account proper extensions), such approval not be unreasonably withheld. An exact
copy of any such Tax Return  filed by Buyer  shall be provided to Seller and any
such Tax Return filed by GPU shall be provided to Buyer,  in each case, no later
than ten days after such Tax Return is filed. To the extent that the Tax Returns
that are the  subject  of this  clause  (v) are  combined  or  consolidated  tax
returns, each reference to Tax Return shall be to a pro forma separate return of
York Haven.

         (vi)  Any  refunds  or  credits  of the  Taxes of York  Haven  plus any
interest  received with respect thereto from the applicable  taxing  authorities
for any pre-Closing  period (including  without  limitation,  refunds or credits
arising  from  amended  returns  filed after the Closing  Date) shall be for the
account  of  Seller,  except to the extent  that such  refunds  or  credits  are
attributable to the mandatory carryback of any deductions or credits for any Tax
Period  ending  after a Closing  Date and,  if  received by Buyer or York Haven,
shall be paid to Seller within ten days after Buyer or York Haven  receives such
refund or after the  relevant  Tax  Return is filed  within  which the credit is
applied against  Buyer's or York Haven's  liability for Taxes for a period which
begins after the Closing Date,  net of any Taxes Buyer or York Haven is required
to pay on account of  receiving  such refund or credit  (including  a reasonable
estimate of resulting  future Tax costs.) Seller,  without the consent of Buyer,
shall not apply for any refund that will create a material adverse effect on any
post-Closing  period  Tax  Return  and shall not  apply for any  refund  for any
Straddle  Period  Tax  Return or any Tax  Return  for York  Haven  that is not a
consolidated,  combined,  or unitary Tax Return. Any refunds or credits of Taxes
of York Haven for any Straddle  Period shall be  apportioned  between Seller and
Buyer in the same manner as the liability for such Taxes is apportioned pursuant
to Section 6.8(e)(2)(i).

         (3)  Tax  Indemnification.   (i)  Without  duplication,   Seller  shall
indemnify,  defend and hold Buyer and York Haven  harmless  from and against any
and all Taxes  (including  interest  and  penalties)  which may be  suffered  or
incurred  by Buyer or York Haven in  respect  of or  relating  to,  directly  or
indirectly (x)




                                       56





Taxes of or attributable to York Haven for all pre-Closing periods, (y) Taxes of
or  attributable  to York Haven with respect to the  pre-Closing  portion of the
Straddle  period,  and (z) Taxes  payable  by York  Haven  with  respect  to any
pre-Closing  period or Straddle  Period by reason of York Haven being  severally
liable for the Tax of any Tax Affiliate pursuant to Treasury Regulation 1.1502-6
or any analogous state or local Tax law.

         (ii) Without duplication, Buyer shall indemnify, defend and hold Seller
and  each of its  Affiliates  harmless  from  and  against  any  and  all  Taxes
(including  interest and penalties) which may be suffered or incurred by them in
respect of or relating to,  directly or indirectly (x) Taxes of or  attributable
to York Haven  with  respect to all  post-Closing  periods,  and (y) Taxes of or
attributable  to York Haven  with  respect  to the  post-Closing  portion of any
Straddle Period.

         (iii) An indemnity  payment due under this Section  6.8(e)(3)  shall be
made  within  thirty (30) days after (i) the party in control of the issue under
Section  6.8(e)(4)  determines not to contest the issue, the receipt of a formal
notice or  assessment  from a taxing  authority or the  occurrence  of any other
event giving rise to the payment  subject to an indemnity,  or (ii) if the Party
in control of the issue under Section 6.8(e)(4) determines to contest the issue,
the earlier of the signing of a closing agreement or settlement agreement or any
other  similar  agreement  with the relevant tax  authorities,  the receipt of a
deficiency  notice with  respect to which the period for filing a petition  with
the  relevant  court  has  expired,  or a  decision  of any  court of  competent
jurisdiction  which is not  subject to appeal or as to which the time for appeal
has expired.


         (4) Tax  Contest.  (i) Seller and Buyer shall notify the other party in
writing within 30 days of receipt of written notice of any pending or threatened
tax examination,  audit or other  administrative or judicial  proceeding (a "Tax
Contest")  that could  reasonably  be expected  to result in an  indemnification
obligation  under this  Section  6.8(e) of such  other  party  pursuant  to this
Section  6.8(e).  If the  recipient  of such  notice of a Tax  Contest  fails to
provide  such  notice  to  the  other  party,   it  shall  not  be  entitled  to
indemnification  for any Taxes arising in connection with such Tax Contest,  but
only to the extent,  if any,  that such  failure or delay  shall have  adversely
affected the indemnifying party's ability to defend against,  settle, or satisfy
any action, suit or proceeding against it, or any damage, loss, claim, or demand
for which the indemnified party is entitled to indemnification hereunder.

         (ii) If a Tax Contest  relates to any period  ending on or prior to the
Closing  Date or to any  Taxes for  which  Seller  is liable in full  hereunder,
Seller  shall at its expense  control the  defense  and  settlement  of such Tax
Contest. If such Tax contest




                                       57





relates to any period beginning after the Closing Date or to any Taxes for which
Buyer is liable in full  hereunder,  Buyer shall at its own expense  control the
defense  and  settlement  of such Tax  Contest.  The party not in control of the
defense  shall have the right to observe  the  conduct of any Tax Contest at its
expense, including through its own counsel and other professional experts. Buyer
and Seller shall jointly  represent York Haven in any Tax Contest  relating to a
Straddle Period, and fees and expenses related to such  representation  shall be
paid equally by Buyer and Seller.

         (iii)   Notwithstanding   anything   to   the   contrary   in   section
6.8(e)(4)(ii),  to the extent that an issue raised in any Tax Contest controlled
by one party or jointly  controlled  could  materially  affect the liability for
Taxes of the other party, the controlling  party shall not, and neither party in
the case of joint  control  shall,  enter into a final  settlement  without  the
consent of the other party,  which  consent  shall not be  reasonably  withheld.
Where a party  withholds  its  consent to any final  settlement,  that party may
continue or initiate further proceedings,  at its own expense, and the liability
of the  party  that  wished  to  settle  (as  between  the  consenting  and  the
non-consenting  party) shall not exceed the  liability  that would have resulted
from the proposed final  settlement  including  interest,  additions to Tax, and
penalties that have accrued at that time),  and the  non-consenting  party shall
indemnify the consenting party for such Taxes.

         Notwithstanding  any provision of this Agreement to the contrary,  this
Section 6.8 shall survive for the duration of any applicable limitation periods.


         (5) Tax Sharing  Agreements.  Any Tax sharing  agreement  to which York
Haven is a party shall be deemed  terminated  with respect to York Haven on, and
effective  as of,  the  Closing  Date,  and no Person  shall  have any rights or
obligations  under such Tax sharing  agreement  with respect to York Haven after
such termination;  provided,  however,  that the GPU Intercompany Tax allocation
Agreement  shall  remain  in  effect  with  respect  to York  Haven  in order to
determine the portion of Seller's Tax  liabilities  attributable  to York Haven,
and to be paid to Seller under Section  6.8(e)(2)(ii)  for the post-Closing Date
portion of the Straddle Period.

         (f) Disputes.  In the event that a dispute arises between Seller or GPU
and  Buyer  as to the  amount  of  Taxes,  or  indemnification,  whether  or not
attributable  to York Haven,  or the amount of any  allocation of Purchase Price
under  Section 3.4 or  6.8(e)(1)(ii)  hereof,  the parties shall attempt in good
faith to resolve such  dispute,  and any agreed upon amount shall be paid to the
appropriate  party.  If such  dispute is not  resolved 30 days  thereafter,  the
parties shall submit the dispute to the




                                       58





Independent  Accounting firm for resolution,  which  resolution  shall be final,
conclusive  and  binding  on  the  parties.  Notwithstanding  anything  in  this
Agreement to the contrary,  the fees and expenses of the Independent  Accounting
Firm in  resolving  the  dispute  shall be borne  equally  by Seller or GPU,  as
applicable,  and  Buyer.  Any  payment  required  to be made as a result  of the
resolution  of the  dispute  by the  Independent  Accounting  firm shall be made
within ten days after such resolution,  together with any interest determined by
the Independent Accounting Firm to be appropriate.

         (g)  Cooperation.  York  Haven and  Seller  shall (and Buyer and Seller
shall  cause York Haven to)  cooperate  fully,  as and to the extent  reasonably
requested  by the other  Party,  in  connection  with the filing of Tax  Returns
pursuant to this Agreement and any audit,  litigation or other  proceeding  with
respect to Taxes.  Such  cooperation  shall  include the retention and (upon the
other  Party's  request)  the  provision  of records and  information  which are
reasonably relevant to any such audit, litigation or other proceeding and making
employees (to the extent such employees were  responsible  for the  preparation,
maintenance  or  interpretation  of  information  and documents  relevant to Tax
matters  or to  the  extent  required  as  witnesses  in any  Tax  proceedings),
available on a mutually  convenient basis to provide additional  information and
explanation of any material provided hereunder. The Parties agree (i) to retain,
and (in the case of Buyer) to cause York Haven to retain,  all books and records
with  respect to Tax  matters  pertinent  to York Haven  relating to any taxable
period  beginning  before the Closing Date until six months after the expiration
of the statute of limitations  (and, to the extent  notified by Buyer or Seller,
any extensions  thereof) of the respective taxable periods,  and to abide by all
record retention  obligations  imposed by law or pursuant to agreements  entered
into with any  taxing  authority,  and (ii) to give the other  Party  reasonable
written  notice prior to  transferring,  destroying or discarding any such books
and records  and, if the other Party so requests,  Buyer or Seller,  as the case
may be,  shall  allow  the  other  Party to take  possession  of such  books and
records.

         Buyer, York Haven and Seller further agree, upon request,  to use their
best efforts to obtain any  certificate or other document from any  governmental
authority  or any  other  Person  as may be  necessary  to  mitigate,  reduce or
eliminate  any Tax that could be imposed  (including,  but not  limited to, with
respect to the transactions contemplated hereby).

         At  Seller's  request,  Buyer will cause York Haven to make and/or join
with GPU in making after  Closing any election of GPU's  consolidated  group for
which each member's consent is required, if the making of such election does not
have a material adverse impact on Buyer (or York Haven) for any post-acquisition
Tax period.




                                       59





         6.9 Advice of Changes.  Prior to the Closing,  each Party will promptly
advise the other in writing with respect to any matter  arising after  execution
of this Agreement of which that Party obtains  Knowledge and which,  if existing
or occurring at the date of this  Agreement,  would have been required to be set
forth in this Agreement,  including any of the Schedules  hereto.  Seller may at
any  time  notify  Buyer  of any  development  causing  a  breach  of any of its
representations  and  warranties  in Article IV.  Unless  Buyer has the right to
terminate  this  Agreement  pursuant  to Section  9.1(f)  below by reason of the
developments  and  exercises  that right  within the period of fifteen (15) days
after such right accrues,  the written notice  pursuant to this Section 6.9 will
be deemed to have amended this Agreement, including the appropriate Schedule, to
have qualified the representations and warranties contained in Article IV above,
and to have cured any  misrepresentation  or breach of warranty  that  otherwise
might have existed hereunder by reason of the development.

         6.10     Employees.

                  (a) At least 90 days prior to the Closing Date (but in no case
sooner than ninety (90) days after the date hereof),  Buyer shall provide Seller
with notice of its Union Employee staffing level  requirements  (which Buyer may
determine in its sole discretion),  listed by classification and operation,  and
shall be required to make reasonable  efforts to offer employment to that number
of Union  Employees  necessary to satisfy such staffing level  requirements.  As
used herein, "Union Employees" means such employees of Seller who are covered by
the Collective Bargaining Agreement as defined in Section 6.10(d) below, and who
are  listed in, or whose  employment  responsibilities  are listed in,  Schedule
6.10(a)(i) as "Plant Employees" or "Dedicated  Support Staff" as associated with
the Plants  purchased by Buyer,  and those Union Employees who are listed in, or
whose employment responsibilities are listed in, Schedule 6.10(a)(ii) as "Mobile
Maintenance" or "Corporate  Support".  Any offers of employment shall be made at
least 60 days prior to the Closing Date. In each classification, Union Employees
shall be so offered employment in order of their seniority.

                  (b) Buyer is also entitled to determine its Non-Union Employee
staffing level  requirements in its sole  discretion,  and shall make reasonable
efforts  to make  offers  of  employment  with  Buyer or any of its  Affiliates,
effective on the Closing  Date,  to  Non-Union  Employees  consistent  with such
staffing  levels.  As used herein,  "Non-Union  Employees"  means such  salaried
employees of Seller,  Genco, GPUN or GPUS who are listed in, or whose employment
responsibilities  are  listed  in,  Schedule  6.10(b)  as "Plant  Employees"  or
"Dedicated  Support Staff",  and those Non-Union  Employees  listed in, or whose
employment  responsibilities  are listed  in,  Schedule  6.10(a)(ii)  as "Mobile
Maintenance" or "Corporate  Support".  Any offers of employment shall be made at
least  sixty (60) days  prior to the  Closing  Date.  Each  person  who  becomes
employed by Buyer or any of its  Affiliates  pursuant to Section  6.10(a) or (b)
(whether pursuant to a Qualifying Offer or


                                       60





otherwise)  shall be referred to herein as a  "Transferred  Union  Employee"  or
"Transferred  Non-Union Employee",  respectively.  At least forty-five (45) days
prior to the  Closing  Date,  Buyer  shall  provide  Seller with notice of those
Non-Union Employees to whom it made a Qualifying Offer. As used herein, the term
"Qualifying  Offer"  means  an  offer  of  employment  at  an  annual  level  of
compensation  that is at least 85% of the  employee's  current total annual cash
compensation  (consisting of base salary and target incentive bonus) at the time
the  offer is made.  Schedule  6.10(b)  sets  forth,  for each of the  Non-Union
Employees listed therein,  his or her current base salaries and target incentive
bonuses.

                  (c) All offers of employment made pursuant to Sections 6.10(a)
or (b) shall be made in accordance with all applicable laws and regulations, and
in addition,  for Union  Employees,  in accordance  with seniority and all other
applicable provisions of the Collective Bargaining Agreement.

                  (d)  Schedule  6.10(d)  sets forth the  collective  bargaining
agreement,  and amendments thereto, to which Seller is a party with the Union in
connection  with  the  Purchased  Assets  ("Collective  Bargaining  Agreement").
Transferred Union Employees shall retain their seniority and receive full credit
for service with Seller in connection with entitlement to vacation and all other
benefits and rights under the  Collective  Bargaining  Agreement  and under each
compensation,  retirement  or other  employee  benefit plan or program  Buyer is
required to maintain for Transferred Union Employees  pursuant to the Collective
Bargaining Agreement. With respect to Transferred Union Employees,  effective as
of the Closing Date, Buyer shall assume the Collective  Bargaining Agreement for
the  duration of its term as it relates to  Transferred  Union  Employees  to be
employed  at the  Plants  in  positions  covered  by the  Collective  Bargaining
Agreement and shall thereafter comply with all applicable  obligations under the
Collective  Bargaining  Agreement.  Consistent  with its  obligations  under the
Collective  Bargaining Agreement and applicable laws, Buyer shall be required to
establish and maintain a pension plan and other  employee  benefit  programs for
the  Transferred  Union Employees for the duration of the term of the Collective
Bargaining  Agreement which are  substantially  equivalent to Seller's plans and
programs in effect for the Transferred Union Employees  immediately prior to the
Closing Date (the "Seller's  Plans"),  and which provide at least the same level
of benefits or coverage as do Seller's  Plans for the duration of the Collective
Bargaining  Agreement.  Buyer  further  agrees  to  recognize  the  Union as the
collective bargaining agent for the applicable Transferred Union Employees.

                  (e)  Transferred  Non-Union  Employees  shall be  eligible  to
commence  participation  in welfare  benefit plans of Buyer or its Affiliates as
may be made available by Buyer (the  "Replacement  Welfare Plans").  Buyer shall
(i) waive all limitations as to pre-existing condition exclusions and waiting




                                       61





periods  with  respect  to  the  Transferred   Non-Union   Employees  under  the
Replacement Welfare Plans, other than, but only to the extent of, limitations or
waiting  periods  that were in effect with respect to such  employees  under the
welfare plans maintained by Seller,  Genco, GPUN or GPUS or their Affiliates and
that have not been  satisfied  as of the Closing  Date,  and (ii)  provide  each
Transferred  Non-Union  Employee with credit for any co-payments and deductibles
paid prior to the Closing Date in satisfying  any  deductible  or  out-of-pocket
requirements  under the  Replacement  Welfare Plans (on a pro-rata  basis in the
event of a difference in plan years).

                  (f) Transferred  Non-Union Employees shall be given credit for
all service  with  Seller,  Genco,  GPUN,  GPUS and their  Affiliates  under all
deferred compensation,  profit-sharing,  401(k),  retirement pension,  incentive
compensation,  bonus, fringe benefit and other employee benefit plans,  programs
and  arrangements  of Buyer  ("Buyer  Benefit  Plans")  in which they may become
participants.  The service  credit so given shall be for purposes of eligibility
and  vesting,  but shall not be for  purposes of level of  benefits  and benefit
accrual except to the extent that the Buyer Benefit Plans otherwise provide.

                  (g) To the extent  allowable by law,  Buyer shall take any and
all necessary  action to cause the trustee of any defined  contribution  plan of
Buyer or its Affiliates in which any Transferred  Employee becomes a participant
to accept a direct  "rollover" of all or a portion of said employee's  "eligible
rollover  distribution"  within the  meaning of Section 402 of the Code from the
GPU Companies  Employee  Savings Plan for  Non-Bargaining  Employees or from the
Employee Savings Plan for Bargaining Unit Employees  maintained by JCP&L, Met-Ed
or  Penelec  (the  "Seller's  Savings  Plans")  if  requested  to do  so by  the
Transferred  Employee.  Buyer  agrees  that the  property so rolled over and the
assets so  transferred  may  include  promissory  notes  evidencing  loans  from
Seller's  Savings Plans to Transferred  Employees that are outstanding as of the
Closing Date.  However,  except as otherwise  provided in Section  6.10(d),  any
defined  contribution plan of Buyer or its Affiliates  accepting such a rollover
or transfer  shall not be required to make any further loans to any  Transferred
Employee after the Closing Date.

                  (h) Buyer shall pay or provide to  Transferred  Employees  the
benefits described in subparagraphs (i), (ii) and (iii) of this Section 6.10(h),
and shall  reimburse  Seller  for the cost of the  benefits  Seller or  Seller's
Affiliates will provide to Union Employees and Non-Union Employees in accordance
with subparagraph (iv) of this Section 6.10(h).









                                       62






                           (i) Buyer shall make a transition  incentive  payment
         in the amount of $2,500 to each  Transferred  Union  Employee.  Payment
         shall be made as soon as practicable  after,  but in any event no later
         than 60 days following, the Closing Date.

                            (ii)  In the  case  of  each  Transferred  Non-Union
         Employee  who is  initially  assigned by Buyer to a principal  place of
         work that is at least 50 miles  farther from the  employee's  principal
         residence than was his principal place of work immediately prior to the
         Closing Date and who relocates  his or her  principal  residence to the
         vicinity  of his or her new  principal  place of work  within 12 months
         following the Closing Date,  Buyer shall reimburse the employee for all
         "moving  expenses"  within the  meaning  of Section  217(b) of the Code
         incurred by the employee and other  members of his or her  household in
         connection with such  relocation,  up to a maximum  aggregate amount of
         $5,000.  Claims for  reimbursement  for such expenses shall be filed in
         accordance  with  such  procedures,  and shall be  accompanied  by such
         substantiation  of the expenses for which  reimbursement is sought,  as
         Buyer may reasonably  request.  All claims for  reimbursement  shall be
         processed,  and qualifying  expenses  shall be  reimbursed,  as soon as
         practicable  after,  but in any event no later than 60 days  following,
         the date on which the employee's  claim for  reimbursement is submitted
         to Buyer.

                           (iii) Buyer  shall  provide  the  severance  benefits
         described in Section 1 of Schedule 6.10(h) to each Transferred Employee
         who is  "Involuntarily  Terminated"  (as  defined  below) (a) within 12
         months  after the Closing  Date or (b), in the case of any  Transferred
         Non-Union  Employee who had attained age 50 and had  completed at least
         10 Years of Service  (as defined in Section  1(c) of Schedule  6.10(h))
         prior to the Closing Date,  on or any time prior to June 30, 2004.  For
         purposes of this Section  6.10(h) and Schedule  6.10(h),  a Transferred
         Employee shall be treated as  "Involuntarily  Terminated" if his or her
         employment  with Buyer and all of its Affiliates is terminated by Buyer
         or any of its  Affiliates  for any  reason  other  than  for  cause  or
         disability.  Buyer  shall  require  any  Transferred  Employee  who  is
         Involuntarily  Terminated,  as a condition to receiving  the  severance
         benefits  described in Section 1(b),  (c), (d), (e) and (f) of Schedule
         6.10(h), to execute a release of claims against Seller,  Genco, GPUN or
         GPUS, as applicable,  and all of their  Affiliates,  and Buyer, in such
         form as Buyer and Seller shall agree upon.








                                       63





                  (iv) At the Closing or as soon thereafter as practicable,  but
in any event no later than 60 days  following the Closing Date,  Buyer shall pay
to  Seller,  in  addition  to all  other  amounts  to be paid by Buyer to Seller
hereunder,  an amount equal to Buyer's Allocable Share (as defined below) of the
aggregate  estimated cost that Seller or any of Seller's  Affiliates will or may
incur in  providing  the  severance,  pension,  health  care and group term life
insurance  benefits  described  in  Section 2 of  Schedule  6.10(h) to the Union
Employees  and  Non-Union   Employees   therein   described   (collectively  the
"Termination Benefits"). The estimated cost of such benefits shall be calculated
by the actuarial firm regularly engaged to provide actuarial services to the GPU
Companies with respect to their pension,  health care and life insurance  plans,
and shall be determined  using the same  assumptions as to mortality,  turnover,
interest rate and other actuarial assumption as used by such firm in determining
the cost of benefits  under the GPU  Companies'  pension,  health and group term
life  insurance  plans for  purposes  of their most  recently  issued  financial
statements  prior to the Closing Date.  For purposes of the  foregoing,  Buyer's
"Allocable Share" shall be calculated as set forth in Schedule 6.10(h)(iv).

                  (i) Buyer shall not be responsible  for any payments  required
under any voluntary early  retirement  plan,  program or arrangement  offered by
Seller,  Genco,  GPUN or GPUS in  connection  with the transfer of the Purchased
Assets.  Within thirty (30) days  following the last day that any Union Employee
or  Non-Union  Employee  may elect to  participate  in any such plan  offered by
Seller,  Genco, GPUN or GPUS, Seller shall provide Buyer with a list of all such
employees who have so elected.

                  (j) Seller shall be responsible, with respect to the Purchased
Assets,  for performing and discharging all requirements  under the WARN Act and
under  applicable  state and local laws and regulations for the  notification of
its employees of any "employment  loss" within the meaning of the WARN Act which
occurs prior to the Closing Date.

                  (k)  Buyer  shall  not  be  responsible  for  extending  COBRA
continuation  coverage to any employees and former  employees of Seller,  Genco,
GPUN or GPUS, or to any  qualified  beneficiaries  of such  employees and former
employees,  who become or became entitled to COBRA continuation  coverage before
the  Closing,  including  those for whom the Closing  occurs  during their COBRA
election period.

                  (l) Seller or Seller's Affiliates shall pay to all Transferred
Employees all compensation,  bonus, vacation and holiday compensation,  pension,
profit sharing and other deferred compensation benefits,  workers' compensation,
or other employment







                                       64





benefits  to  which  they  are  entitled  under  the  terms  of  the  applicable
compensation or benefit programs at such times as are provided therein.

                  (m) Individuals who are otherwise "Union Employees" as defined
in Section  6.10(a) or "Non-Union  Employees" as defined in Section  6.10(b) but
who on any date are not  actively  at work due to a leave of absence  covered by
the Family and Medical Leave Act ("FMLA"),  or due to any other authorized leave
of absence,  shall nevertheless be treated as "Union Employees" or as "Non-Union
Employees",  as the case may be,  on such date if they are able (i) to return to
work within the  protected  period  under the FMLA or such other leave (which in
any event shall not extend more than twelve (12) weeks after the Closing  Date),
whichever is  applicable,  and (ii) to perform the essential  functions of their
jobs, with or without a reasonable accommodation.

                  (n) Effective as of the day immediately  preceding the Closing
Date,  Seller  shall (i) cause York Haven to  terminate or to transfer to one or
more  Affiliates of GPU, the  employment of any individual in the employ of York
Haven on such preceding day who will not be a Transferred  Employee  immediately
following the Closing,  and (ii) cause all Benefit Plans (if any)  maintained by
York Haven,  and all  liabilities  and obligations of York Haven with respect to
such plans,  to be transferred to, and assumed by, one or more Affiliates of GPU
other than York Haven.

         6.11.     Risk of Loss.

                  (a) From the date hereof through the Closing Date, all risk of
loss or damage to the property  included in the Purchased  Assets shall be borne
by Seller,  other than loss or damage  caused by the acts or negligence of Buyer
or any Buyer Representative, which loss or damage shall be the responsibility of
Buyer.

                  (b) If,  before the  Closing  Date,  all or any portion of the
Purchased  Assets is (i) taken by eminent  domain or is the subject of a pending
or (to  the  Knowledge  of  Seller)  contemplated  taking  which  has  not  been
consummated,  or (ii)  damaged or destroyed  by fire or other  casualty,  Seller
shall  notify Buyer  promptly in writing of such fact,  and (x) in the case of a
condemnation,  Seller  shall  assign or pay,  as the case may be,  any  proceeds
thereof to Buyer at the Closing and (y) in the case of a casualty,  Seller shall
either restore the damage or assign the insurance proceeds therefor (and pay the
amount of any deductible and/or self-insured amount in respect of such casualty)
to Buyer at the Closing.  Notwithstanding  the above,  if such  casualty or loss
results in a Material Adverse Effect, Buyer and Seller shall negotiate to settle
the loss resulting from such taking (and such negotiation shall include, without
limitation,  the negotiation of a fair and equitable  adjustment to the Purchase
Price). If no such settlement is reached within sixty (60) days after Seller has
notified Buyer of such casualty or loss, then Buyer or Seller




                                       65





may terminate this Agreement  pursuant to Section 9.1(h). In the event of damage
or  destruction  which Seller  elects to restore,  Seller will have the right to
postpone  the Closing  for up to four (4)  months.  Buyer will have the right to
inspect and observe, or have its representatives inspect or observe, all repairs
necessitated by any such damage or destruction.

         6.12 Additional Covenants of Buyer. Notwithstanding any other provision
hereof,  Buyer covenants and agrees that, after the Closing Date, Buyer will not
make any  modifications to the Purchased Assets or take any action which, in and
of itself,  results in a loss of the  exclusion  of  interest  on the  Pollution
Control  Revenue  Bonds  issued  on behalf  of  Seller  in  connection  with the
Purchased Assets from gross income for federal income purposes under Section 103
of the Code. Actions with respect to the Purchased Assets shall not constitute a
breach by the Buyer of this Section  6.12 in the  following  circumstances:  (i)
Buyer ceases to use or decommissions any of the Purchased Assets or subsequently
repowers such Purchased  Assets that are no longer used or  decommissioned  (but
does not hold such Purchased  Assets for sale);  (ii) Buyer acts with respect to
the  Purchased  Assets in order to comply  with  requirements  under  applicable
federal,  state or local  environmental  or other laws or regulations;  or (iii)
Buyer  acts in a manner  the Seller  (i.e.  a  reasonable  private  provider  of
electricity  of similar  stature as Seller)  would have acted during the term of
the Pollution Control Revenue Bonds (including, but not limited to, applying new
technology). In the event Buyer acts or anticipates acting in a manner that will
cause a loss of the exclusion of interest on the Pollution Control Revenue Bonds
from gross  income for  federal  income tax  purposes,  at the request of Buyer,
Seller shall take any remedial  actions  permitted  under the federal income tax
law that would prevent a loss of such inclusion of interest from gross income on
the Pollution Control Revenue Bonds. Buyer further covenants and agrees that, in
the event that Buyer transfers any of the Purchased  Assets,  Buyer shall obtain
from its  transferee  a covenant  and  agreement  that is  analogous  to Buyer's
covenant and agreement pursuant to the immediately  preceding sentence,  as well
as a covenant  and  agreement  that is analogous  to that of this  sentence.  In
addition, Buyer shall not, without 60 days advanced written notice to Seller (to
the extent  practicable  under the  circumstances),  take any action which would
result  in (x) a change in the use of the  assets  financed  with the  Pollution
Revenue  Control  Bonds  from  the use in  which  such  assets  were  originally
intended,  or (y) a sale of such assets  separate from the generating  assets to
which they relate,  provided  that no notice is required of the events set forth
in clauses (i), (ii), or (iii) above.  This covenant  shall survive  Closing and
shall  continue  in  effect  so  long  as the  pollution  control  bonds  remain
outstanding.






                                       66






                  6.13. Additional York Haven Covenants.  Buyer acknowledges and
agrees that the  property  described  in Schedule 4.5 relating to the York Haven
Station  is  excluded  from the  Purchased  Assets  (the  "Excluded  York  Haven
Property").  Prior to the  Closing,  Seller  shall  have  the  right in its sole
discretion to cause York Haven to transfer the Excluded  York Haven  Property to
Seller or the  purchaser  of the Three  Mile  Island  Unit 1 nuclear  generating
station,  provided,  however, that prior to the Closing, York Haven shall retain
or cause to be retained,  granted or  otherwise  created for the benefit of York
Haven after the Closing all  Easements  or other  rights  required  for Buyer to
exercise its rights to the Fish Ladder as described  in Schedule  4.10A.  If the
Excluded York Haven Property is not so transferred prior to the Closing,  at any
time after the Closing Buyer shall, within twenty (20) Business Days of Seller's
written  request,  and subject to receipt of any required FERC  approval,  cause
York Haven to transfer the Excluded  York Haven  Property  free and clear of all
Encumbrances  other than those  existing  on the  Excluded  York Haven  Property
immediately prior to the Closing,  to Seller or such purchaser by execution of a
deed  in  substantially  the  form  annexed  to  Schedule  4.5  and  such  other
instruments as Seller may reasonably require,  provided,  however, prior to such
transfer, York Haven shall retain or cause to be retained,  granted or otherwise
created for the benefit of York Haven after such transfer all Easements or other
rights required for Buyer to exercise its rights to the Fish Ladder as described
in Schedule 4.10A.


                                   ARTICLE VII

                                   CONDITIONS

         7.1  Conditions to  Obligations  of Buyer.  The  obligation of Buyer to
effect  the  purchase  of  the  Purchased  Assets  and  the  other  transactions
contemplated  by this Agreement  shall be subject to the fulfillment at or prior
to the Closing Date (or the waiver by Buyer) of the following conditions:

                  (a) The waiting  period  under the HSR Act  applicable  to the
consummation of the sale of the Purchased Assets  contemplated hereby shall have
expired or been terminated.

                  (b) No preliminary  or permanent  injunction or other order or
decree by any federal or state court or  Governmental  Authority  which prevents
the consummation of the sale of the Purchased Assets  contemplated  herein shall
have been issued and remain in effect (each Party agreeing to use its reasonable
best  efforts  to have  any such  injunction,  order or  decree  lifted)  and no
statute,  rule or  regulation  shall  have been  enacted by any state or federal
government or Governmental  Authority  which  prohibits the  consummation of the
sale of the Purchased Assets;




                                       67





                  (c)  Buyer  shall  have  received  all  of  Buyer's   Required
Regulatory  Approvals,  and such approvals  shall contain no conditions or terms
which would result in a Material Adverse Effect;

                  (d) Seller shall have  performed  and complied in all material
respects with the covenants and agreements contained in this Agreement which are
required to be performed  and complied with by Seller on or prior to the Closing
Date;

                  (e) The  representations and warranties of Seller set forth in
this  Agreement  shall be true and  correct in all  material  respects as of the
Closing Date as though made at and as of the Closing Date;

                  (f) Buyer shall have received  certificates from an authorized
officer of Seller, dated the Closing Date, to the effect that, to such officer's
Knowledge,  the  conditions  set  forth in  Section  7.1(d)  and (e)  have  been
satisfied by Seller;

                  (g) Buyer shall have received an opinion from Seller's counsel
reasonably   acceptable  to  Buyer,   dated  the  Closing  Date  and  reasonably
satisfactory  in form and substance to Buyer and its counsel,  substantially  to
the effect that:

                           (i) Each of Seller  and York  Haven is a  corporation
         duly incorporated, validly existing and in good standing under the laws
         of its state of incorporation and has the corporate power and authority
         to own,  lease and operate its material  assets and  properties  and to
         carry on its business as is now  conducted,  and to execute and deliver
         the  Agreement  and each  Ancillary  Agreement  and to  consummate  the
         transactions  contemplated  thereby;  and the execution and delivery of
         the  Agreement  by  Seller  and  the  consummation  of the  sale of the
         Purchased Assets and the other transactions  contemplated  thereby have
         been duly and validly  authorized  by all  necessary  corporate  action
         required on the part of Seller;

                           (ii) The Agreement and each Ancillary  Agreement have
         been duly and validly  executed and delivered by Seller and  constitute
         legal, valid and binding agreements of Seller enforceable in accordance
         with their  terms,  except that such  enforceability  may be limited by
         applicable    bankruptcy,     insolvency,     fraudulent    conveyance,
         reorganization,  moratorium or other similar laws affecting or relating
         to enforcement of creditors' rights generally and general principles of
         equity (regardless of whether enforcement is considered in a proceeding
         at law or in equity);








                                       68





                           (iii) The execution,  delivery and performance of the
         Agreement  and each  Ancillary  Agreement by Seller do not (A) conflict
         with the Certificate of Incorporation or Bylaws of Seller or (B) to the
         knowledge of such  counsel,  constitute a violation of or default under
         those agreements or instruments set forth on a Schedule attached to the
         opinion  and which  have been  identified  to such  counsel  as all the
         agreements  and  instruments  which are  material  to the  business  or
         financial condition of Seller;

                           (iv) The Bill of Sale, the deeds,  the Assignment and
         Assumption  Agreement  and  other  transfer  instruments  described  in
         Section 3.6 have been duly  executed  and  delivered  and are in proper
         form to  transfer  to Buyer  such  title as was held by  Seller  to the
         Purchased Assets;

                           (v) No consent or approval of, filing with, or notice
         to, any  Governmental  Authority is  necessary  for the  execution  and
         delivery of this Agreement by Seller,  or the consummation by Seller of
         the  transactions  contemplated  hereby,  other than (i) such consents,
         approvals, filings or notices set forth in Schedule 4.3(b) or which, if
         not  obtained or made,  will not prevent  Seller  from  performing  its
         material  obligations  hereunder  and (ii)  such  consents,  approvals,
         filings or notices  which become  applicable to Seller or the Purchased
         Assets as a result of the specific  regulatory  status of Buyer (or any
         of its Affiliates) or as a result of any other facts that  specifically
         relate to the  business  or  activities  in which  Buyer (or any of its
         Affiliates) is or proposes to be engaged; and

                           (vi) The York Haven Stock is owned of record,  and to
         such counsel's knowledge,  beneficially by Seller free and clear of all
         Encumbrances. The York Haven Stock has been duly authorized and validly
         issued,  and is  fully  paid  and  non-assessable.  There  are no other
         authorized  shares of capital  stock of York  Haven  other than the 500
         shares of common stock  comprising  the York Haven  Stock.  None of the
         shares comprising the York Haven Stock has been issued in violation of,
         or is subject to, any statutory or, to such counsel's knowledge,  other
         Restrictive Third Party Rights. To such counsel's knowledge,  (i) there
         are no outstanding  securities convertible into or exchangeable for the
         capital stock of York Haven or any restrictive  covenants applicable to
         the York Haven Stock,  and (ii)  neither  Seller nor York Haven has any
         obligation, contingent or otherwise, to issue, sell, repurchase, redeem
         or otherwise acquire any of the York Haven Stock or other capital stock
         of York Haven or any equity or debt securities of York Haven.  Upon the
         consummation of the transactions  contemplated in the Agreement,  Buyer
         will  have  good  and  valid  title to the York  Haven  Stock,  to such
         counsel's knowledge, free and clear of all Encumbrances and Restrictive
         Third Party Rights.




                                       69






         In  rendering  the  foregoing  opinion,  Seller's  counsel  may rely on
opinions of counsel as to local laws reasonably acceptable to Buyer.

                  (h) Seller shall have delivered, or caused to be delivered, to
Buyer at the Closing, Seller's closing deliveries described in Section 3.6.

                  (i)  Since the date of this  Agreement,  no  Material  Adverse
Effect shall have occurred and be continuing.

                  (j) Buyer shall have  received (at Buyer's  cost) from a title
insurance  company and surveyor  reasonably  acceptable to Buyer an ALTA owner's
title  policy  and  ALTA  survey,  together  with  all  endorsements  reasonably
requested by Buyer as are available,  insuring title to all of the Real Property
included  in  the  Aggregate   Purchased  Assets,   subject  only  to  Permitted
Encumbrances.  Seller shall  provide  Buyer with a copy of a  preliminary  title
report and survey for the Real Property as soon as available.

                  (k) Final Equipment  Turnover and Final Acceptance of Portland
Unit 5 shall have occurred under the Siemens' Agreement, each as defined in said
agreement.  Buyer shall have  received any and all rights under said  agreement,
including all claims against Siemens and all liquidated  damages (received prior
to or on the Closing and  retained by Seller).  Portland  Unit 5 shall have been
commissioned  and placed into  commercial  operation  at no cost  whatsoever  to
Buyer.

                  (l) The  closings  under  the  Purchase  and  Sale  Agreements
between JCP&L and Buyer,  Penelec and Buyer,  and JCP&L,  Met-Ed,  GPU and Buyer
(collectively,  the "Related Purchase Agreements"), shall have occurred or shall
occur  concurrently  with the Closing and all  conditions to the  obligations of
Buyer under the Related Purchase  Agreements shall have been satisfied or waived
by Buyer.

                  (m) Buyer shall have  received  all Permits and  Environmental
Permits,  to the extent  necessary,  to own and operate the Plants in accordance
with past  emissions  and  operating  practices,  except for those  Permits  and
Environmental  Permits,  the absence of which would not in the aggregate  have a
Material Adverse Effect.

                  (n) Seller's  Required  Regulatory  Approvals shall contain no
conditions or terms which would result in a Material Adverse Effect.

                  (o) Neither the Real Property nor any portion thereof shall be
part of a tax lot which includes any real property and/or buildings,  facilities
or other improvements other than that which comprises the Real Property.



                                       70








                  (p)  No  Site,  or  any  portion   thereof   (other  than  the
Development  Properties  listed on Schedule  2.1),  shall be subject to a zoning
classification or classifications,  rule or regulation, or a variance or special
exception, which, individually or in the aggregate, does not permit such Site or
any portion thereof, to be used as the same (i) is currently used for generation
purposes  or (ii) was  historically  used for  generation  purposes  while under
Seller's current ownership or the ownership of any Affiliate thereof, unless the
failure of such Site or any portion thereof to be zoned to permit such use shall
not result in a Material Adverse Effect.

         7.2.  Conditions to Obligations of Seller.  The obligation of Seller to
effect the sale of the Purchased Assets and the other transactions  contemplated
by this Agreement shall be subject to the fulfillment at or prior to the Closing
Date (or the waiver by Seller) of the following conditions:

                  (a) The waiting  period  under the HSR Act  applicable  to the
consummation of the sale of the Purchased Assets  contemplated hereby shall have
expired or been terminated;

                  (b) No preliminary  or permanent  injunction or other order or
decree by any federal or state court which prevents the consummation of the sale
of the Purchased Assets contemplated herein shall have been issued and remain in
effect (each Party agreeing to use its reasonable  best efforts to have any such
injunction,  order or decree  lifted) and no statute,  rule or regulation  shall
have been enacted by any state or federal  government or Governmental  Authority
in the  United  States  which  prohibits  the  consummation  of the  sale of the
Purchased Assets;

                  (c)  Seller  shall  have  received  all of  Seller's  Required
Regulatory Approvals applicable to them, containing no conditions or terms which
would materially diminish the benefit of this Agreement to Seller or result in a
material  adverse  effect  on the  business,  assets,  operations  or  condition
(financial or otherwise) of Seller ("Seller Material Adverse Effect");

                  (d) All consents and  approvals  for the  consummation  of the
sale of the Purchased Assets contemplated hereby required under the terms of any
note,  bond,  mortgage,  indenture,  material  agreement or other  instrument or
obligation to which Seller is party or by which Seller,  or any of the Purchased
Assets,  may be bound,  shall have been obtained,  other than those which if not
obtained,  would  not,  individually  and in the  aggregate,  create a  Material
Adverse Effect;







                                       71





                  (e)  Buyer  shall  have  performed  and  complied  with in all
material respects the covenants and agreements contained in this Agreement which
are  required  to be  performed  and  complied  with by Buyer on or prior to the
Closing Date;

                  (f) The  representations  and warranties of Buyer set forth in
this  Agreement  shall be true and  correct in all  material  respects as of the
Closing Date as though made at and as of the Closing Date;

                  (g)  Seller  shall  have  received  a   certificate   from  an
authorized officer of Buyer, dated the Closing Date, to the effect that, to such
officer's  Knowledge,  the conditions set forth in Sections  7.2(e) and (f) have
been satisfied by Buyer;

                  (h) Effective upon Closing,  Buyer shall have assumed,  as set
forth in Section 6.10,  all of the applicable  obligations  under the Collective
Bargaining Agreement as they relate to Transferred Union Employees;

                  (i) Seller shall have received an opinion from Buyer's counsel
reasonably acceptable to Seller, dated the Closing Date and satisfactory in form
and substance to Seller and its counsel, substantially to the effect that:

                           (i) Buyer is a Delaware  corporation  duly organized,
         validly  existing and in good  standing  under the laws of the state of
         its organization and is qualified to do business in the Commonwealth of
         Pennsylvania  and has the full  corporate  power and  authority to own,
         lease and operate its material  assets and  properties  and to carry on
         its  business  as is now  conducted,  and to execute  and  deliver  the
         Agreement and the Ancillary  Agreements by Buyer and to consummate  the
         transactions  contemplated  thereby;  and the execution and delivery of
         the  Agreement   and  the   Ancillary   Agreements  by  Buyer  and  the
         consummation of the  transactions  contemplated  thereby have been duly
         authorized by all necessary  corporate  action  required on the part of
         Buyer;

                           (ii) The Agreement and the Ancillary  Agreements have
         been duly and validly  executed and delivered by Buyer,  and constitute
         legal,  valid and  binding  agreements  of Buyer,  enforceable  against
         Buyer, in accordance with their terms,  except that such enforceability
         may be limited by applicable  bankruptcy,  insolvency,  reorganization,
         moratorium,  fraudulent  conveyance or other similar laws  affecting or
         relating to  enforcement  of  creditor's  rights  generally and general
         principles of equity  (regardless of whether  enforcement is considered
         in a proceeding at law or in equity);







                                       72





                           (iii) The execution,  delivery and performance of the
         Agreement  and the  Ancillary  Agreements  by Buyer do not (A) conflict
         with  the   Certificate   of   Incorporation   or   Bylaws   (or  other
         organizational  documents),  as currently in effect, of Buyer or (B) to
         the  knowledge  of such  counsel,  constitute a violation of or default
         under those agreements or instruments set forth on a Schedule  attached
         to the opinion and which have been  identified  to such  counsel as all
         the  agreements and  instruments  which are material to the business or
         financial condition of Buyer;

                           (iv) The  Assignment  and  Assumption  Agreement  and
         other transfer instruments  described in Section 3.7 are in proper form
         for Buyer to assume the Assumed Liabilities; and

                           (v) No consent or approval of, filing with, or notice
         to, any Governmental  Authority is necessary for Buyer's  execution and
         delivery  of  the  Agreement  and  the  Ancillary  Agreements,  or  the
         consummation  by  Buyer of the  transactions  contemplated  hereby  and
         thereby,  other than such  consents,  approvals,  filings  or  notices,
         which,  if not obtained or made, will not prevent Buyer from performing
         its  respective   obligations   under  the  Agreement,   the  Ancillary
         Agreements and Guaranty.

                  (j) Buyer shall have delivered,  or caused to be delivered, to
Seller at the Closing, Buyer's closing deliveries described in Section 3.7.

     7.3      Zoning Condition Adjustments.

                  (a) In the event that any Site or any portion  thereof  (other
than the  Development  Properties  listed in Schedule 2.1) shall be subject to a
zoning  classification or  classifications,  rule or regulation,  or variance or
special  exception,  which does not permit or otherwise restrict the Site or any
portion  thereof,  to be used as the same (i) is currently  used for  generation
purposes  or (ii) was  historically  used for  generation  purposes  while under
Seller's  current  ownership  or the  ownership  of any  Affiliate  thereof  for
generation  purposes,  and if such failure  shall  result in a material  adverse
effect on the use of such Site for generating  purposes as currently used (or as
so historically  used),  then, in such case,  Buyer may, prior to the Closing on
written  notice to the Seller,  exclude from the Purchased  Assets such Site and
the  Purchased  Assets  related to such Site.  Buyer and Seller shall  thereupon
negotiate a fair and equitable adjustment to the Purchase Price or, failing such
agreement  within 30 days,  the  adjustment  shall be determined by appraisal in
accordance  with Section  7.3(b),  the cost of which shall be shared  equally be
Buyer and Seller.







                                       73





         (b) The Parties shall select an Appraiser (as defined  below) within 30
days of the expiration of the 30 day period  referred to in Section  7.3(a).  In
the event the Parties cannot within such period agree on a single Appraiser, the
Parties  shall  each  within  15 days  select  a  separate  Appraiser,  and such
Appraisers  shall  within 15 days,  later  designate  a third  Appraiser  to act
hereunder.  The Appraiser shall be instructed to provide a written report of the
appropriate reduction of the Purchase Price to be allocated to the excluded Site
(and associated Purchased Assets). Each of the Parties may submit such materials
and  information  to the  Appraiser  as it deems  appropriate  and shall use its
Commercially  Reasonable  Efforts to cause the  Appraiser to render its decision
within 60 days after the matter has been submitted to it. The  determination  of
the  Appraiser  shall be final  and  binding  on the  Parties.  As used  herein,
"Appraiser"  means an individual who has a minimum of ten (10) years of relevant
experience in valuing electric generation  facilities and has an MAI designation
of the Appraisal Institute.

         (c) Buyer agrees to use Commercially  Reasonable Efforts at its expense
and in  consultation  with Seller to mitigate  any adverse  zoning  restrictions
which could  cause a failure of the  Closing  condition  in Section  7.1(p),  or
require a Purchase Price adjustment under this Section 7.3, including by seeking
a re-zoning or zoning variance of the applicable Site.


                                  ARTICLE VIII

                                 INDEMNIFICATION

         8.1.     Indemnification.

                  (a) Buyer shall  indemnify,  defend and hold harmless  Seller,
its officers, directors, employees, shareholders, Affiliates and agents (each, a
"Seller's  Indemnitee")  from and against any and all  claims,  demands,  suits,
losses,  liabilities,   damages,  obligations,   payments,  costs  and  expenses
(including,  without limitation,  the costs and expenses of any and all actions,
suits, proceedings, assessments, judgments, settlements and compromises relating
thereto  and  reasonable   attorneys'  fees  and  reasonable   disbursements  in
connection  therewith)  (each, an  "Indemnifiable  Loss"),  asserted  against or
suffered by any Seller's  Indemnitee  relating to, resulting from or arising out
of (i) any breach by Buyer of any covenant or  agreement  of Buyer  contained in
this Agreement or the representations and warranties  contained in Sections 5.1,
5.2 and 5.3, (ii) the Assumed  Liabilities,  (iii) any loss or damages resulting
from or arising out of any  Inspection,  or (iv) any Third Party Claims  against
Seller's  Indemnitee  arising out of or in connection with Buyer's  ownership or
operation of the Plants and other Purchased  Assets on or after the Closing Date
(other than Third Party  Claims  which arise out of acts by Buyer  permitted  by
Section 6.12 hereof).




                                       74




                  (b) Seller shall  indemnify,  defend and hold harmless  Buyer,
its officers, directors, employees, shareholders, Affiliates and agents (each, a
"Buyer  Indemnitee") from and against any and all Indemnifiable  Losses asserted
against or suffered  by any Buyer  Indemnitee  relating  to,  resulting  from or
arising out of (i) any breach by Seller of any  covenant or  agreement of Seller
contained in this Agreement or the representations  and warranties  contained in
Sections 4.1, 4.2 and 4.3, (ii) the Excluded Liabilities, (iii) noncompliance by
Seller with any bulk sales or transfer  laws as  provided in Section  10.11,  or
(iv) any Third  Party  Claims  against a Buyer  Indemnitee  arising out of or in
connection  with  Seller's  ownership or operation of the Excluded  Assets on or
after the Closing Date.

                  (c)  Each   party,   for   itself   and  on   behalf   of  its
Representatives and Affiliates,  does hereby release,  hold harmless and forever
discharge the other party, its Representatives and Affiliates,  from any and all
Indemnifiable Losses of any kind or character,  whether known or unknown, hidden
or concealed,  resulting from or arising out of any  Environmental  Condition or
violation of Environmental Law relating to the Purchased  Assets,  provided that
Seller's release of Buyer shall not extend to any of Buyer's Assumed Liabilities
set forth in Section 2.3, and  provided  further that Buyer's  release of Seller
shall not extend to any of Seller's  Excluded  Liabilities  set forth in Section
2.4.  Subject to the  foregoing  proviso,  each party hereby  waives any and all
rights and benefits with respect to such  Indemnifiable  Losses that it now has,
or in the future may have  conferred  upon it by virtue of any statute or common
law principle  which  provides that a general  release does not extend to claims
which a party  does not  know or  suspect  to exist in its  favor at the time of
executing  the  release,  if  knowledge  of such  claims  would have  materially
affected such party's  settlement  with the obligor.  In this  connection,  each
party hereby acknowledges that it is aware that factual matters,  now unknown to
it, may have given or may hereafter give rise to  Indemnifiable  Losses that are
presently  unknown,  unanticipated  and unsuspected,  and it further agrees that
this release has been  negotiated and agreed upon in light of that awareness and
it   nevertheless   hereby   intends  to  release   the  other   party  and  its
Representatives  and Affiliates from the  Indemnifiable  Losses described in the
first sentence of this paragraph.

                  (d) Notwithstanding anything to the contrary contained herein:

                            (i) Any Person entitled to receive  indemnifica-tion
         under  this  Agreement  (an   "Indemnitee")   shall  use   Commercially
         Reasonable  Efforts  to  mitigate  all  losses,  damages  and the  like
         relating to a claim under these indemnification  provisions,  including
         availing itself of any defenses,  limitations,  rights of contribution,
         claims against third Persons and other rights at law or equity.




                                       75





         The  Indemnitee's  Commercially  Reasonable  Efforts  shall include the
         reasonable  expenditure  of money to  mitigate or  otherwise  reduce or
         eliminate  any  loss  or  expenses  for  which   indemnification  would
         otherwise be due, and the Indemnitor shall reimburse the Indemnitee for
         the Indemnitee's reasonable expenditures in undertaking the mitigation.

                           (ii)  Any  Indemnifiable  Loss  shall  be  net of the
         dollar amount of any insurance or other proceeds actually receivable by
         the  Indemnitee  or  any  of  its   Affiliates   with  respect  to  the
         Indemnifiable  Loss,  but shall not take into  account  any  income tax
         benefits to the  Indemnitee  or any Income  Taxes  attributable  to the
         receipt of any indemnification  payments  hereunder.  Any party seeking
         indemnity  hereunder shall use Commercially  Reasonable Efforts to seek
         coverage   (including  both  costs  of  defense  and  indemnity)  under
         applicable  insurance  policies with respect to any such  Indemnifiable
         Loss.

                  (e) The expiration or termination of any covenant or agreement
shall  not  affect  the  Parties'  obligations  under  this  Section  8.1 if the
Indemnitee  provided the Person required to provide  indemnification  under this
Agreement  (the  "Indemnifying  Party") with proper notice of the claim or event
for which  indemnification  is sought prior to such  expiration,  termination or
extinguishment.

                  (f) Except to the extent otherwise provided in Article IX, the
rights and remedies of Seller and Buyer under this  Article  VIII are  exclusive
and in lieu of any and all other rights and remedies  which Seller and Buyer may
have under this Agreement or otherwise for monetary relief,  with respect to (i)
any breach of or failure to perform any covenant,  agreement,  or representation
or warranty set forth in this Agreement, after the occurrence of the Closing, or
(ii) the Assumed  Liabilities or the Excluded  Liabilities,  as the case may be.
The  indemnification  obligations  of the Parties set forth in this Article VIII
apply only to matters  arising out of this  Agreement,  excluding  the Ancillary
Agreements.  Any  Indemnifiable  Loss arising  under or pursuant to an Ancillary
Agreement  shall  be  governed  by  the  indemnification  obligations,  if  any,
contained in the Ancillary Agreement under which the Indemnifiable Loss arises.

                  (g) Notwithstanding  anything to the contrary herein, no party
(including  an  Indemnitee)  shall be entitled  to recover  from any other party
(including an Indemnifying  Party) for any  liabilities,  damages,  obligations,
payments losses, costs, or expenses under this Agreement any amount in excess of
the actual compensatory damages, court costs and reasonable attorney's and other
advisor fees suffered by such party. Buyer and Seller waive any right to recover
punitive, incidental, special,






                                       76





exemplary and  consequential  damages arising in connection with or with respect
to this  Agreement.  The  provisions  of this Section  8.1(g) shall not apply to
indemnification for a Third Party Claim.

         8.2.     Defense of Claims.

                  (a) If any Indemnitee  receives notice of the assertion of any
claim or of the commencement of any claim, action, or proceeding made or brought
by any Person who is not a party to this  Agreement or any  Affiliate of a Party
to this Agreement (a "Third Party Claim") with respect to which  indemnification
is to be sought  from an  Indemnifying  Party,  the  Indemnitee  shall give such
Indemnifying  Party reasonably  prompt written notice thereof,  but in any event
such  notice  shall not be given  later  than ten (10)  calendar  days after the
Indemnitee's  receipt of notice of such Third Party  Claim.  Such  notice  shall
describe  the nature of the Third  Party  Claim in  reasonable  detail and shall
indicate the estimated  amount, if practicable,  of the Indemnifiable  Loss that
has been or may be sustained by the Indemnitee. The Indemnifying Party will have
the right to participate in or, by giving written notice to the  Indemnitee,  to
elect to assume  the  defense  of any  Third  Party  Claim at such  Indemnifying
Party's expense and by such Indemnifying Party's own counsel,  provided that the
counsel for the  Indemnifying  Party who shall conduct the defense of such Third
Party Claim shall be reasonably  satisfactory to the Indemnitee.  The Indemnitee
shall cooperate in good faith in such defense at such  Indemnitee's own expense.
If an  Indemnifying  Party  elects not to assume the  defense of any Third Party
Claim,  the  Indemnitee may compromise or settle such Third Party Claim over the
objection of the  Indemnifying  Party,  which  settlement  or  compromise  shall
conclusively  establish  the  Indemnifying  Party's  liability  pursuant to this
Agreement.

                  (b) (i) If,  within ten (10) calendar days after an Indemnitee
provides written notice to the Indemnifying Party of any Third Party Claims, the
Indemnitee  receives  written  notice  from the  Indemnifying  Party  that  such
Indemnifying  Party has  elected to assume the defense of such Third Party Claim
as provided in Section 8.2(a), the Indemnifying Party will not be liable for any
legal expenses  subsequently  incurred by the Indemnitee in connection  with the
defense thereof; provided, however, that if the Indemnifying Party shall fail to
take  reasonable  steps  necessary to defend  diligently  such Third Party Claim
within twenty (20) calendar days after receiving notice from the Indemnitee that
the Indemnitee  believes the  Indemnifying  Party has failed to take such steps,
the  Indemnitee may assume its own defense and the  Indemnifying  Party shall be
liable for all  reasonable  expenses  thereof.  (ii)  Without the prior  written
consent  of the  Indemnitee,  the  Indemnifying  Party  shall not enter into any
settlement  of any Third Party Claim which would lead to liability or create any
financial  or other  obligation  on the part of the  Indemnitee  for  which  the
Indemnitee is not entitled to




                                       77





indemnification hereunder. If a firm offer is made to settle a Third Party Claim
without leading to liability or the creation of a financial or other  obligation
on the part of the  Indemnitee  for  which the  Indemnitee  is not  entitled  to
indemnification hereunder and the Indemnifying Party desires to accept and agree
to  such  offer,  the  Indemnifying  Party  shall  give  written  notice  to the
Indemnitee to that effect. If the Indemnitee fails to consent to such firm offer
within ten (10) calendar days after its receipt of such notice, the Indemnifying
Party shall be relieved of its  obligations to defend such Third Party Claim and
the Indemnitee may contest or defend such Third Party Claim. In such event,  the
maximum liability of the Indemnifying Party as to such Third Party Claim will be
the amount of such settlement  offer plus reasonable  costs and expenses paid or
incurred by Indemnitee up to the date of said notice.

                  (c) Any claim by an Indemnitee on account of an  Indemnifiable
Loss which does not result from a Third Party Claim (a "Direct  Claim") shall be
asserted by giving the  Indemnifying  Party  reasonably  prompt  written  notice
thereof,  stating the nature of such claim in reasonable  detail and  indicating
the estimated amount, if practicable,  but in any event such notice shall not be
given later than ten (10)  calendar days after the  Indemnitee  becomes aware of
such Direct Claim, and the Indemnifying Party shall have a period of thirty (30)
calendar days within which to respond to such Direct Claim. If the  Indemnifying
Party does not  respond  within  such  thirty  (30)  calendar  day  period,  the
Indemnifying  Party  shall  be  deemed  to  have  accepted  such  claim.  If the
Indemnifying  Party  rejects  such claim,  the  Indemnitee  will be free to seek
enforcement of its right to indemnification under this Agreement.

                  (d) If the  amount  of any  Indemnifiable  Loss,  at any  time
subsequent to the making of an indemnity payment in respect thereof,  is reduced
by  recovery,  settlement  or  otherwise  under  or  pursuant  to any  insurance
coverage, or pursuant to any claim, recovery,  settlement or payment by, from or
against any other entity, the amount of such reduction, less any costs, expenses
or premiums  incurred in connection  therewith  (together with interest  thereon
from the date of payment  thereof at the publicly  announced  prime rate then in
effect of Chase  Manhattan  Bank) shall  promptly be repaid by the Indemnitee to
the Indemnifying Party.

                  (e) A  failure  to give  timely  notice  as  provided  in this
Section 8.2 shall not affect the rights or  obligations  of any Party  hereunder
except if, and only to the extent that, as a result of such  failure,  the Party
which was entitled to receive such notice was actually prejudiced as a result of
such failure.







                                       78





                                   ARTICLE IX

                                   TERMINATION

         9.1 Termination.(a)  This Agreement may be terminated at any time prior
to the Closing Date by mutual written consent of Seller and Buyer.

                  (b) This Agreement may be terminated by Seller or Buyer if (i)
any Federal or state court of competent jurisdiction shall have issued an order,
judgment or decree permanently  restraining,  enjoining or otherwise prohibiting
the  Closing,  and such order,  judgment or decree  shall have become  final and
nonappeallable  or (ii) any statute,  rule,  order or regulation shall have been
enacted or issued by any Governmental  Authority which,  directly or indirectly,
prohibits the  consummation  of the Closing;  or (iii) the Closing  contemplated
hereby  shall have not occurred on or before the day which is 12 months from the
date of this  Agreement  (the  "Termination  Date");  provided that the right to
terminate this Agreement  under this Section 9.1(b) (iii) shall not be available
to any Party whose failure to fulfill any  obligation  under this  Agreement has
been the cause of, or  resulted  in, the  failure of the  Closing to occur on or
before such date; and provided,  further,  that if on the day which is 12 months
from the date of this  Agreement  the  conditions  to the  Closing  set forth in
Section  7.1(b) or (c) or 7.2(b),  (c) or (d) shall not have been  fulfilled but
all other  conditions  to the Closing  shall be fulfilled or shall be capable of
being  fulfilled,  then the Termination Date shall be the day which is 18 months
from the date of this Agreement.

                  (c)  Except as  otherwise  provided  in this  Agreement,  this
Agreement  may be  terminated  by  Buyer  if any of  Buyer  Required  Regulatory
Approvals,  the receipt of which is a condition  to the  obligation  of Buyer to
consummate  the Closing as set forth in Section  7.1(c),  shall have been denied
(and a petition for  rehearing or refiling of an  application  initially  denied
without  prejudice  shall also have been  denied) or shall have been granted but
contains  terms or  conditions  which do not satisfy the  closing  condition  in
Section 7.1(c).

                  (d) This  Agreement  may be  terminated  by Seller,  if any of
Seller's Required Regulatory  Approvals,  the receipt of which is a condition to
the  obligation  of Seller to  consummate  the  Closing  as set forth in Section
7.2(c),  shall have been denied (and a petition for  rehearing or refiling of an
application  initially denied without  prejudice shall also have been denied) or
shall have been granted but contains  terms or  conditions  which do not satisfy
the closing condition in Section 7.2(c).








                                       79






                  (e) This  Agreement  may be  terminated  by Buyer if there has
been a violation or breach by Seller of any covenant, representation or warranty
contained in this Agreement which has resulted in a Material  Adverse Effect and
such  violation or breach is not cured by the earlier of the Closing Date or the
date thirty (30) days after receipt by Seller of notice specifying  particularly
such  violation or breach,  and such  violation or breach has not been waived by
Buyer.

                  (f) This  Agreement may be terminated by Seller,  if there has
been a material violation or breach by Buyer of any covenant,  representation or
warranty  contained in this  Agreement and such violation or breach is not cured
by the earlier of the Closing Date or the date thirty (30) days after receipt by
Buyer of notice  specifying  particularly  such  violation  or breach,  and such
violation or breach has not been waived by Seller.

                  (g) This  Agreement may be terminated by Seller if there shall
have occurred any change that is materially adverse to the business,  operations
or conditions (financial or otherwise) of Buyer.

                  (h) This  Agreement  may be  terminated by either of Seller or
Buyer in accordance with the provisions of Section 6.11(b).

         9.2  Procedure and Effect of  No-Default  Termination.  In the event of
termination  of this  Agreement  by either or both of the  Parties  pursuant  to
Section 9, written  notice thereof shall  forthwith be given by the  terminating
Party to the other Party, whereupon, if this Agreement is terminated pursuant to
any of Sections  9.1(a)  through (d) and 9.1(g) and (h), the  liabilities of the
Parties hereunder will terminate, except as otherwise expressly provided in this
Agreement,  and  thereafter  neither  Party shall have any recourse  against the
other by reason of this Agreement.


                                    ARTICLE X

                            MISCELLANEOUS PROVISIONS

         10.1.  Amendment  and  Modification.  Subject to  applicable  law, this
Agreement may be amended,  modified or supplemented only by written agreement of
Seller and Buyer.

         10.2. Waiver of Compliance;  Consents.  Except as otherwise provided in
this Agreement, any failure of any of the Parties to comply with any obligation,
covenant,  agreement or condition  herein may be waived by the Party entitled to
the benefits thereof only by a written  instrument  signed by the Party granting
such waiver, but such waiver of such obligation, covenant,




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agreement  or  condition  shall not  operate  as a waiver of, or  estoppel  with
respect to, any subsequent failure to comply therewith.

         10.3 No Survival. Each and every representation,  warranty and covenant
contained  in this  Agreement  (other than the  covenants  contained in Sections
3.3(c), 3.4, 3.5(b),  3.5(c), 6.2, 6.4, 6.5, 6.6, 6.7, 6.8, 6.10, 6.12, 6.13 and
in Articles  VIII and X, which  provisions  shall  survive  the  delivery of the
deed(s) and the Closing in accordance  with their terms and the  representations
and warranties set forth in Sections 4.1, 4.2, 4.3, 4.19A,  4.19B,  5.1, 5.2 and
5.3, which  representations  and warranties and any claims arising under Section
6.1 shall  survive the Closing for eighteen  (18) months from the Closing  Date)
shall expire with, and be terminated and extinguished by the consummation of the
sale of the Purchased  Assets and shall merge into the deed(s)  pursuant  hereto
and the transfer of the Assumed Liabilities  pursuant to this Agreement and such
representations,  warranties  and covenants  shall not survive the Closing Date;
and none of Seller, Buyer or any officer,  director, trustee or Affiliate of any
of them  shall  be under  any  liability  whatsoever  with  respect  to any such
representation, warranty or covenant.

         10.4 Notices. All notices and other  communications  hereunder shall be
in writing and shall be deemed  given if  delivered  personally  or by facsimile
transmission,  or mailed by overnight  courier or registered  or certified  mail
(return  receipt  requested),  postage  prepaid,  to the recipient  Party at its
address (or at such other  address or  facsimile  number for a Party as shall be
specified by like notice;  provided however, that notices of a change of address
shall be effective only upon receipt thereof):

                  (a)      If to Seller, to:

                           c/o GPU Service, Inc.
                           300 Madison Avenue
                           Morristown, New Jersey  07962
                           Attention:  Mr. David C. Brauer
                                              Vice President


                           with a copy to:
                           Berlack, Israels & Liberman LLP
                           120 West 45th Street
                           New York, New York 10036
                           Attention: Douglas E. Davidson, Esq.









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                  (b)      if to Buyer, to:

                           Sithe Energies, Inc.
                           450 Lexington Avenue
                           New York, New York 10017
                           Attention:  Mr. David Tohir
                                       and Hyun Park, Esq.


                           with a copy to:

                           Latham & Watkins
                           Suite 1300
                           1001 Pennsylvania Avenue, N.W.
                           Washington, D.C. 20004
                           Attention: W. Harrison Wellford, Esq.

         10.5 Assignment.  This Agreement and all of the provisions hereof shall
be  binding  upon and  inure to the  benefit  of the  Parties  hereto  and their
respective  successors and permitted assigns, but neither this Agreement nor any
of the rights, interests or obligations hereunder shall be assigned by any Party
hereto, including by operation of law, without the prior written consent of each
other  Party,  nor is this  Agreement  intended to confer upon any other  Person
except the  Parties  hereto  any  rights,  interests,  obligations  or  remedies
hereunder.  No  provision  of  this  Agreement  shall  create  any  third  party
beneficiary  rights in any employee or former employee of Seller  (including any
beneficiary or dependent thereof) in respect of continued  employment or resumed
employment,  and no provision of this  Agreement  shall create any rights in any
such  Persons in respect  of any  benefits  that may be  provided,  directly  or
indirectly,  under any employee benefit plan or arrangement  except as expressly
provided  for  thereunder.  Notwithstanding  the  foregoing,  without  the prior
written  consent  of  Seller,  (i)  Buyer  may  assign  all  of its  rights  and
obligations  hereunder to any majority owned Subsidiary (direct or indirect) and
upon Seller's receipt of notice from Buyer of any such assignment, such assignee
will be deemed to have assumed,  ratified, agreed to be bound by and perform all
such  obligations,  and all  references  herein to "Buyer"  shall  thereafter be
deemed to be references to such assignee, in each case without the necessity for
further act or evidence by the Parties hereto or such  assignee,  and (ii) Buyer
or its permitted assignee may assign,  transfer,  pledge or otherwise dispose of
(absolutely  or as security)  its rights and  interests  hereunder to a trustee,
lending  institutions  or other party for the purposes of leasing,  financing or
refinancing  the Purchased  Assets,  including such an  assignment,  transfer or
other  disposition  upon or pursuant to the exercise of remedies with respect to
such leasing,  financing or refinancing,  or by way of  assignments,  transfers,
pledges,  or other dispositions in lieu thereof (and any such assignee may fully
exercise its rights





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hereunder or under any other agreement and pursuant to such  assignment  without
any further prior consent of any party hereto); provided,  however, that no such
assignment  in clause (i) or (ii) shall  relieve or discharge  the assignor from
any of its obligations hereunder.  Seller agrees, at Buyer's expense, to execute
and deliver such documents as may be reasonably necessary to accomplish any such
assignment,  transfer,  pledge  or other  disposition  of rights  and  interests
hereunder  so long as  Seller's  rights  under this  Agreement  are not  thereby
altered, amended, diminished or otherwise impaired.

         10.6 Governing  Law. This Agreement  shall be governed by and construed
in accordance  with the law of the State of New York  (without  giving effect to
conflict of law  principles)  as to all  matters,  including  but not limited to
matters of validity, construction, effect, performance and remedies. THE PARTIES
HERETO  AGREE THAT VENUE IN ANY AND ALL ACTIONS AND  PROCEEDINGS  RELATED TO THE
SUBJECT MATTER OF THIS AGREEMENT SHALL BE IN THE STATE AND FEDERAL COURTS IN AND
FOR NEW YORK COUNTY,  NEW YORK,  WHICH COURTS SHALL HAVE EXCLUSIVE  JURISDICTION
FOR SUCH PURPOSE,  AND THE PARTIES  HERETO  IRREVOCABLY  SUBMIT TO THE EXCLUSIVE
JURISDICTION OF SUCH COURTS AND IRREVOCABLY WAIVE THE DEFENSE OF AN INCONVENIENT
FORUM TO THE  MAINTENANCE OF ANY SUCH ACTION OR  PROCEEDING.  SERVICE OF PROCESS
MAY BE MADE IN ANY MANNER RECOGNIZED BY SUCH COURTS.  EACH OF THE PARTIES HERETO
IRREVOCABLY WAIVES ITS RIGHT TO A JURY TRIAL WITH RESPECT TO ANY ACTION OR CLAIM
ARISING OUT OF ANY DISPUTE IN CONNECTION WITH THIS AGREEMENT OR THE TRANSACTIONS
CONTEMPLATED HEREBY.

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

         10.8  Interpretation.  The  articles,  section  and  schedule  headings
contained in this  Agreement  are solely for the purpose of  reference,  are not
part of the agreement of the parties and shall not in any way affect the meaning
or interpretation of this Agreement.

         10.9  Schedules  and  Exhibits.  Except as  otherwise  provided in this
Agreement,  all Exhibits and Schedules referred to herein are intended to be and
hereby are specifically made a part of this Agreement.

         10.10 Entire Agreement. This Agreement, the Confidentiality  Agreement,
and the  Ancillary  Agreements  including the  Exhibits,  Schedules,  documents,
certificates  and instruments  referred to herein or therein,  embody the entire
agreement and understanding of the Parties hereto in respect of the transactions
contemplated  by  this   Agreement.   There  are  no   restrictions,   promises,
representations, warranties, covenants or undertakings, other





                                       83





than those expressly set forth or referred to herein or therein. It is expressly
acknowledged   and   agreed   that   there   are  no   restrictions,   promises,
representations, warranties, covenants or undertakings contained in any material
made available to Buyer pursuant to the terms of the  Confidentiality  Agreement
(including the Offering  Memorandum  dated April 1998,  previously  delivered to
Buyer by Seller and Goldman,  Sachs & Co.). This Agreement  supersedes all prior
agreements and understandings between the Parties other than the Confidentiality
Agreement with respect to such transactions.

         10.11  Bulk  Sales  Laws.  Buyer  acknowledges  that,   notwithstanding
anything in this Agreement to the contrary,  Seller may, in its sole discretion,
not comply  with the  provision  of the bulk sales laws of any  jurisdiction  in
connection with the  transactions  contemplated by this Agreement.  Buyer hereby
waives  compliance  by Seller with the  provisions of the bulk sales laws of all
applicable jurisdictions.

          10.12 U.S. Dollars.  Unless otherwise  stated,  all dollar amounts set
forth herein are United States (U.S.) dollars.

         10.13 Zoning Classification.  Without limitation of Sections 7.1(p) and
7.3,  Buyer  acknowledges  that the Real  Properties  are  zoned as set forth in
Schedule 10.13.

         10.14 Sewage  Facilities.  Except as set forth in Schedule 10.14, Buyer
acknowledges that there is no community  (municipal)  sewage system available to
serve the Real Property.  Accordingly, any additional sewage disposal planned by
Buyer will  require an  individual  (on-site)  sewage  system and all  necessary
permits as required by the Pennsylvania  Sewage  Facilities Act (the "Facilities
Act").  Buyer recognizes that certain of the existing  individual sewage systems
on the Real Property may have been  installed  pursuant to  exemptions  from the
requirements  of the  Facilities Act or prior to the enactment of the Facilities
Act and that soils and site testing may not have been  performed  in  connection
therewith.  The owner of the property or properties  served by such a system, at
the  time  of any  malfunction,  may  be  held  liable  for  any  contamination,
pollution,  public health hazard or nuisance  which occurs as the result of such
malfunction.















                                       84





                  IN  WITNESS  WHEREOF,   Seller  and  Buyer  have  caused  this
Agreement to be signed by their  respective duly  authorized  officers as of the
date first above written.





SITHE ENERGIES, INC.                         METROPOLITAN EDISON COMPANY


By:                                          By:                         
     -------------------------                    --------------------------
Name:                                        Name:
Title:                                       Title:



                                       85








                                                                      [Met-Ed]
                         LIST OF EXHIBITS AND SCHEDULES

                                    EXHIBITS

Exhibit A      Form of Assignment and Assumption Agreement
Exhibit B      Form of Bill of Sale
Exhibit C      Form of Easement Agreement
Exhibit D      Form of FIRPTA Affidavit
Exhibit E      Form of Interconnection Agreement
Exhibit F      Form of Deeds
Exhibit G      Form of Transition Power Purchase Agreement
Exhibit H      Form of Merrill Creek Sublease

SCHEDULES

1.1(73)        Permitted Encumbrances
1.1(108)       Transferable Permits (both environmental and non-environmental)
2.1            Schedule of Purchased Assets
2.1(c)         Schedule of Tangible Personal Property to be Conveyed to Buyer
2.1(h)         Schedule of Emission Reduction Credits
2.1(l)         Intellectual Property
2.2(a)         Description of Transmission and other Assets not included 
               in Conveyance
3.3(a)(i)      Schedule of Inventory
4.3(a)         Third Party Consents
4.3(b)         Seller's Required Regulatory Approvals
4.4            Insurance Exceptions
4.5            Exceptions to Title
4.6            Real Property Leases
4.7            Schedule of Environmental Matters
4.8            Schedule of Noncompliance with Employment Laws
4.9(a)         Schedule of Benefit Plans
4.9(b)         Benefit Plan Exceptions
4.l0           Description of Real Property
4.10A          Real Property Matters
4.11           Notices of Condemnation
4.12(a)        List of Contracts
4.12(b)        List of Non-assignable Contracts
4.12(c)        List of Defaults under the Contracts
4.13           List of Litigation
4.14(a)        List of Permit Violations
4.14(b)        List of material Permits (other than Transferable Permits)
4.15           Tax Matters
4.16           Intellectual Property Exceptions
4.19C          York Haven Tax Matters
4.19D          Financial Statements
5.3(a)         Third Party Consents
5.3(b)         Buyer's Required Regulatory Approvals
6.1            Schedule of Permitted Activities prior to Closing
6.8            Tax Appeals
6.10(a)(i)     Plant and Support Staff (Union)





6.10(a)(ii)    Mobile Maintenance/Corporate Support
6.10(b)        Schedule of Non-Union Employees
6.10(d)        Collective Bargaining Agreement
6.10(h)        Schedule of Severance Benefits
6.10(h)(iv)    Allocable Share Percentages
6.12           Pollution Control Revenue Bonds
6.13           York Haven Covenants
10.13          Zoning
10.14          Sewage Matters