Exhibit (c) 1

GPU News Release
December 21, 1999


             GPU and AmerGen Close Sale Of Three Mile Island Unit 1


MORRISTOWN, N.J. -- December 21, 1999 -- GPU, Inc. announced today that it has
completed the sale of its Three Mile Island (TMI) Unit 1 nuclear generating
facility near Harrisburg, Pa., to AmerGen Energy Company for $100 million.

AmerGen is a joint venture of PECO Energy  Company,  of  Philadelphia,  Pa., and
British Energy Company, of Edinburgh,  Scotland, founded in 1997 to purchase and
operate nuclear generation plants in the United States.

"This  transaction  is one of the  final  steps in our  planned  exiting  of the
domestic  merchant  generation  business,  which will  enable us to focus on our
strategy of transmitting  and  distributing  electricity  and providing  utility
services," said Fred D. Hafer,  chairman,  president and chief executive officer
of GPU.

"The  purchase  of TMI  Unit 1 marks  another  major  acquisition  in  AmerGen's
business  plan to become  the  nation's  leading  power  generator,"  said Jerry
Rainey,  PECO Nuclear  president and chief nuclear officer,  and chief executive
officer of AmerGen.  "TMI-1 has an excellent  operating  and safety record and a
fine,  experienced  staff. It has the potential to remain as one of the nation's
top  nuclear  plants  for many  years to come.  We are  pleased to add it to our
growing portfolio of nuclear assets."

Dr. Robin Jeffrey,  AmerGen president and British Energy's  executive  director,
North  America,  said,  "More than two years ago, PECO Energy and British Energy
came  together to form AmerGen and  announced our strategy to invest in existing
US nuclear power stations.

"Last week,  we completed  our first  acquisition,  the Clinton Power Station in
Illinois.  Today we  announce  our  second,  Three Mile Island Unit 1. These two
plants  total 1,770 MW with a staff of 1,900.  AmerGen has become a true part of
the US power generation scene. I am confident that these two plants will play an
important part in the ongoing success of AmerGen."

In  addition to  acquiring  Clinton and TMI Unit 1,  AmerGen has  agreements  to
purchase  three other  nuclear  stations in 2000,  including  GPU's Oyster Creek
nuclear generating plant.

Under the purchase  agreement and subject to certain  adjustments,  AmerGen paid
$23 million for TMI-1's reactor and will pay $77 million over five years for the
plant's nuclear fuel. The ownership of TMI Unit 2 will remain with GPU.  AmerGen
will assume full responsibility for the decommissioning of TMI Unit 1, which has
been prefunded by GPU for an amount of $320 million.  GPU has agreed to purchase
the energy and capacity  from TMI Unit 1 from  January 1, 2000 through  December
31, 2002 at fixed prices.

GPU, Inc. (NYSE: GPU), headquartered in Morristown, N.J., is a registered public
utility  holding  company  providing  utility  and utility  related  services to
customers  throughout  the  world.  GPU serves 4.6  million  customers  directly
through  its  electric  distribution  subsidiaries  -- GPU  Energy in the United
States,  Midlands  Electricity  plc.  in the United  Kingdom  and GPU Emdersa in
Argentina. It serves another 1.4 million customers indirectly through its





electric and gas transmission subsidiaries, GPU GasNet and GPU PowerNet in
Australia.  GPU's revenues were $4.3 billion and its total assets were $16.3
billion in 1998.  Other GPU subsidiaries include GPU Advanced Resources, Inc.,
GPU International, Inc., GPU Nuclear, Inc., GPU Service, Inc. and GPU Telcom
Services, Inc. (http://www.gpu.com)

PECO  Energy  is an  electric  and gas  utility  serving  1.5  million  electric
customers in the five-county Philadelphia area and more than 400,000 natural gas
customers in four suburban  counties.  It is one of the nation's largest nuclear
utilities,  producing more than 33 billion kilowatt-hours of electricity in 1998
at its Limerick and Peach Bottom  generating  stations.  PECO Energy has set new
nuclear  performance  standards in safety,  availability  and capacity  factors,
efficient refueling outages, and low operating and maintenance costs.

British Energy provides more than 20 percent of Britain's electricity and is the
U.K.'s largest generator.  It owns and operates 15 nuclear power reactors in the
United  Kingdom,  with 9,600  megawatts of generation,  including seven advanced
gas-cooled  nuclear stations and one pressurized water reactor station.  In July
1996,  British Energy was successfully  privatized  through a public offering of
stock. The company has distinguished  itself in nuclear  operations  through its
outstanding safety record and by reducing costs and increasing output and profit
following privatization.


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Contacts:

        GPU, Inc.
          Ned Raynolds, 973-455-8294
          Ralph DeSantis, 717-948-8827

                            or

        PECO
          Bill Jones, 215-841-4129

                            or

        British Energy
          Doug McRoberts, 011-131-44-527-2020



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