[CON EDISON LOGO]                                   [NORTHEAST UTILITIES LOGO]


FOR IMMEDIATE RELEASE

               CONSOLIDATED EDISON TO ACQUIRE NORTHEAST UTILITIES
                      IN $19 BILLION STRATEGIC COMBINATION

   Creates Nation's Largest Electric Distribution Utility With Over 5 Million
                                    Customers

NEW YORK,  NY and BERLIN,  CT (October 13,  1999) -  Consolidated  Edison,  Inc.
("Consolidated  Edison") [NYSE:  ED] and Northeast  Utilities  [NYSE:  NU] today
announced that the boards of both  companies  have approved a definitive  merger
agreement to combine the two companies. Under the agreement, Consolidated Edison
will acquire all of the common stock of Northeast Utilities for $25.00 per share
in a combination of cash and  Consolidated  Edison common stock,  subject in the
case of the common stock, to certain collar provisions.

Northeast  Utilities  shareholders  will have the  right to elect  cash or stock
subject to proration if the elections exceed 50 percent in cash or 50 percent in
stock.  The actual  number of shares of  Consolidated  Edison common stock to be
exchanged for each Northeast  Utilities common share will be determined based on
the average  trading  prices prior to the  closing,  but so long as such average
trading prices are between  $36.00 and $46.00,  the total value to the Northeast
Utilities shareholders will be $25.00. The Northeast Utilities shareholders also
have the right to receive an additional $1.00 in value if a definitive agreement
to sell its interests (other than that held by its New Hampshire  subsidiary) in
Millstone 2 and  Millstone 3 is entered into and is  recommended  by the Utility
Operations and Management Unit of the  Connecticut  Department of Public Utility
Control  on or prior to the later of  December  31,  2000 or the  closing of the
merger.  Further, the value of the amount of cash or stock to be received by the
Northeast Utilities  shareholders is subject to increase by an amount of $0.0034
per share per day for each day that the transaction  does not close after August
5, 2000. The stock component of the transaction is anticipated to be tax free to
Northeast Utilities shareholders.

The transaction has a value of approximately $7.5 billion,  including  Northeast
Utilities' debt,  capitalized leases, and preferred securities.  The transaction
will  be  accounted  for  as a  purchase  and is  expected  to be  accretive  to
Consolidated Edison's earnings per share in the first full year after closing.

The combined company will be the nation's largest electric  distribution utility
with over 5 million  electric  as well as 1.4 million  gas  customers  serving a
diverse mix of urban and suburban  communities with a population of more than 13
million.  The  combined  company  will have  revenues  on a pro  forma  basis of
approximately  $11 billion  and a total  enterprise  value of $19  billion  ($10
billion in equity; $9 billion in net debt and preferred securities).


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Eugene  R.  McGrath,   chairman,   president  and  chief  executive  officer  of
Consolidated Edison, said, "This strategic  combination  reinforces Con Edison's
position as one of the leading electric transmission and distribution  companies
in the country.  This transaction is consistent with our strategy of growing our
core wires and pipes  business and enables us to leverage what both companies do
best. The merged company will have a strong,  regional foundation,  providing us
with the scale and scope necessary to invest in infrastructure, develop advanced
technologies and better serve all customers. Our neighboring service territories
will allow us to generate significant synergies and operating efficiencies.

"Con Edison and  Northeast  Utilities  are natural  partners  who share a common
vision. As the energy industry evolves, we are confident that, together, we will
leverage our expertise and experience to create new growth in competitive energy
markets," added Mr. McGrath.

"We look forward to working with Northeast  Utilities' strong management team to
continue their  progress in returning NU to financial and operating  stability,"
stated Mr. McGrath.  "We welcome  Northeast  Utilities'  capable and experienced
employees  to Con  Edison.  NU and Con  Edison  share a strong  track  record of
community  involvement  and will continue this  commitment to the  neighborhoods
that we serve."

Michael G. Morris, chairman,  president and chief executive officer of Northeast
Utilities, said, "This combination with Consolidated Edison will be good for our
shareholders,  employees,  customers  and  communities  because  it gives us the
financial strength and expanded scope to realize our shared vision.

"The  headquarters  of the combined  company's  unregulated  businesses and NU's
service company  headquarters will be here in Connecticut,  thus keeping a major
presence in the state. Our operating  companies,  The Connecticut  Light & Power
Company,  Public  Service of New  Hampshire and Western  Massachusetts  Electric
Company  will retain  their names and their  local  operating  presence in their
territories," said Mr. Morris.

"Most   importantly,   this  merger  with   Consolidated   Edison  combines  two
organizations  dedicated to  maintaining  the highest  environmental  standards,
while providing  superior  service to our customers and a stimulating  workplace
for our employees," Mr. Morris added.

The  companies  anticipate  substantial  merger  savings in their  regulated and
unregulated  businesses,   from  the  elimination  of  duplicate  corporate  and
administrative  programs and greater  efficiencies  in  operations  and business
processes  and increased  purchasing  efficiencies.  The companies  will seek to
minimize  any impact of the merger on the  workforce  through a  combination  of
programs including attrition,  retraining,  reduced hiring and other appropriate
measures. All union contracts will be honored.

The combined company  anticipates a continuation of the existing dividend policy
at Consolidated  Edison.  Consolidated Edison has increased its dividend in each
of the past 25 years;  its current  annual  dividend is $2.14.  On September 14,
Northeast  Utilities declared its first quarterly dividend in nearly three years
of 10  cents a share  payable  December  30,  1999.  The  payment  of  quarterly
dividends is unaffected by the merger announcement.

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Upon  completion of the merger,  Northeast  Utilities will become a wholly owned
subsidiary  of  Consolidated  Edison,  the holding  company.  Mr.  McGrath  will
continue  as chairman  and chief  executive  officer and Mr.  Morris will become
president of the holding company.  The board of directors of Consolidated Edison
will be increased to include four members from the board of Northeast Utilities,
including Mr. Morris.  The combined  company will be  headquartered  in New York
City. The headquarters of The Connecticut  Light & Power Company (CL&P),  Public
Service Company of New Hampshire (PSNH),  Western Massachusetts Electric Company
(WMECO),  Consolidated  Edison Company of New York, Inc. and Orange and Rockland
Utilities,  Inc.  will  continue  to be  located  in  their  respective  service
territories.

The  merger  is  conditioned   upon,  among  other  things,   the  approvals  of
shareholders of both companies,  the Federal Energy Regulatory  Commission,  the
Securities and Exchange Commission (SEC), the Nuclear Regulatory  Commission and
the completion of state regulatory  procedures.  Consolidated  Edison intends to
register  as a holding  company  with the SEC under the Public  Utility  Holding
Company  Act.  The  companies  anticipate  that  regulatory  procedures  can  be
completed in 12 to 18 months.

Both  companies  have  recently  implemented  restructuring  plans,  which  have
resulted in significant rate decreases:

      Consolidated Edison has been active in promoting competition and is in the
      second phase of retail  choice for its electric  customers  with almost 20
      percent  of its  electric  load  participating  in the  program.  All  gas
      customers  have  had  a  choice  of  competitive   suppliers  since  1997.
      Consolidated  Edison is also in the third year of a 5-year agreement under
      which electric customers will receive $1.1 billion in rate reductions. The
      rate reductions will grow to 10 percent for customers by 2001.

      The three states served by Northeast  Utilities  are in various  stages of
      retail  competition.  One-third of Connecticut's homes and businesses will
      be able to choose  their  electric  suppliers  on January 1, 2000 with the
      balance on July 1, 2000. As part of the restructuring  process,  CL&P will
      implement a five  percent  rate cut on January 1, 2000 on top of the total
      of five  percent  rate  reductions  implemented  in 1998 and  1999.  PSNH,
      Northeast Utilities' second largest operating subsidiary, has a settlement
      agreement  pending at the New Hampshire Public Utilities  Commission under
      which it will  implement an 18.3 percent rate  reduction  and provide open
      access to all customers,  after securitization of $725 million of stranded
      costs and the after-tax write-off of $225 million of stranded costs. WMECO
      already has implemented  rate reductions  totaling 11.8 percent as part of
      the 1998 restructuring of the Massachusetts electric utility industry.

Consolidated  Edison plans to continue its $1.0 billion share repurchase program
of which  approximately  $790 million (or 17.1 million  shares) has already been
repurchased.  Northeast  Utilities  expects  to  repurchase  approximately  $215
million of its  outstanding  shares  over the next year in  connection  with its
merger with Yankee Energy System.  That  acquisition was approved  October 12 by
Yankee shareholders and is expected to close in the first quarter of 2000.


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Salomon  Smith  Barney acted as  financial  advisor and Cravath,  Swaine & Moore
acted as legal counsel to Consolidated Edison. Morgan Stanley Dean Witter and SG
Barr Devlin acted as financial  advisors  and  LeBoeuf,  Lamb,  Greene & MacRae,
L.L.P. acted as legal counsel to Northeast Utilities.

Northeast  Utilities is New England's largest electric utility system, with more
than $4 billion in annual revenues and $10 billion in assets,  serving more than
1.7 million customers in Connecticut,  Massachusetts and New Hampshire,  as well
as in the  newly  competitive  energy  markets  in  Rhode  Island,  New York and
Pennsylvania.

Consolidated  Edison Inc. is one of the nation's largest  investor-owned  energy
companies,  with more than $7  billion  in annual  revenues  and $14  billion in
assets.  The  company  provides  a wide  range of  energy-related  products  and
services to its  customers  through its six  subsidiaries:  Consolidated  Edison
Company of New York Inc., a regulated utility providing electric,  gas and steam
service to New York City and Westchester  County,  New York; Orange and Rockland
Utilities  Inc., a regulated  utility  serving  customers in a 1,350 square mile
area in southeastern  New York State,  as well as adjacent  sections of northern
New Jersey and northeastern Pennsylvania;  Con Edison Solutions, a retail energy
services  company;  Con Edison Energy,  a wholesale  energy supply company;  Con
Edison  Development,  an  infrastructure  development  company;  and Con  Edison
Communications, a telecommunications infrastructure company.

The press release includes forward-looking  statements,  which are statements of
future  expectations and not facts.  Actual results or developments might differ
materially  from those  included in the  forward-looking  statements  because of
factors  such as  competition  and industry  restructuring,  changes in economic
conditions, changes in historical weather patterns, changes in laws, regulations
or regulatory policies,  the failure to successfully address year 2000 problems,
developments in legal or public policy doctrines, technological developments and
other presently unknown or unforeseen  factors.  Other risk factors are detailed
from time to time in the two companies' SEC reports.

                                     # # #

Note to Editors:  Today's news release along with other news about  Consolidated
Edison   and   Northeast   Utilities,   is   available   on  the   Internet   at
http://www.coned.com and http://www.nu.com.


Contacts:  Consolidated Edison:                 Northeast Utilities:

           Media:                               Media:
           Mary McCartney                       Mary Jo Keating
           (212) 460-4111                       (860) 665-5181

           Investors:                           Investors:
           Jan Childress                        Jeffrey Kotkin
           (212) 460-6611                       (860) 665-5154