GREAT BAY POWER CORPORATION

                        20 Ladd Street, Portsmouth, New Hampshire  03801
                                                  telephone 603/433/8822
                                                  facsimile 603/433-8645


         FOR IMMEDIATE RELEASE


         Contact:       Great Bay Power Corporation
                        John A. Tillinghast
                        President
                        (603) 433-8822




                              GREAT BAY POWER ANNOUNCES
                  STRATEGIC MARKETING ARRANGEMENT WITH PECO ENERGY


         PORTSMOUTH, NEW HAMPSHIRE, November 6, 1995 --- Great Bay Power
         Corporation (NASDAQ: GBPW) announced today that it has entered
         into a strategic marketing arrangement with PECO Energy Company.
         PECO Energy is a major operating utility which provides electric
         and gas service in southeastern Pennsylvania.

              To establish the strategic marketing arrangement, Great Bay
         and PECO signed a services agreement in which Great Bay appointed
         PECO as its exclusive agent to market Great Bay's approximately
         130 megawatts of uncommitted capacity generated by Great Bay's 12%
         ownership interest in the Seabrook Nuclear Power Plant in
         Seabrook, New Hampshire.  Under the services agreement, PECO will
         provide back-up power to customers during scheduled and
         unscheduled outages at the Seabrook plant.  This service from PECO
         is expected to permit Great Bay to compete more effectively for
         firm, all requirements power contracts.  The arrangement also
         provides for Great Bay and PECO to jointly pursue other
         opportunities which are intended to maximize the value of Great
         Bay's interest in Seabrook.

              In addition, PECO agreed to purchase a warrant from the
         Company for $1,000,000.  The warrant grants to PECO the right to
         purchase 420,000 shares of Great Bay's common stock (4.99% of the
         total shares outstanding) at an exercise price of the higher of
         (1) $9.75 per share, or (2) the stock's highest trading price
         between the date that additional shares (to be reserved for
         issuance upon exercise of the warrant) are authorized at the
         Company's annual meeting of shareholders scheduled for the first
         quarter of 1996 and the warrant expiration date.  The purchase
         price for the warrant will be credited toward the purchase price
         for the shares upon exercise of the warrant.  The warrant expires
         on September 30, 1996 unless extended because the Seabrook
         facility fails to maintain a 60% capacity factor for the first 9
         months of 1996, in which case the expiration date is extended
         until the earlier of such time as Seabrook's rolling 12-month
         capacity factor equals or exceeds 60% or December 31, 1997.
         Issuance of the warrant is subject to approval by the New
         Hampshire Public Utilities Commission.

              The marketing agreement has an initial term through
         December 31, 1997, but may be terminated by Great Bay at the end
         of 1996 if PECO fails to exercise the warrant.  If PECO exercises
         the warrant to acquire 4.99% of the Company, the marketing
         agreement will be extended to December 31, 1998.

              Commenting on the strategic marketing arrangement with PECO,
         John A. Tillinghast, Great Bay's President and CEO, stated, "PECO
         currently markets over 1100 megawatts of its own uncommitted
         capacity in the Pennsylvania, New Jersey and Maryland region and
         has proven itself to be a leader in the power marketing field.
         PECO's commitment to provide firm, back-up power expands Great
         Bay's product offerings and strengthens our ability to compete in
         New England and beyond.  Great Bay welcomes PECO's confidence in
         Great Bay as evidenced by PECO's agreement to purchase a warrant
         to acquire 4.99% of the Company.  We look forward to working with
         PECO to aggressively pursue new opportunities as the New England
         power markets increasingly embrace competition."

              The Company owns 12% of the Seabrook Nuclear Power Plant in
         Seabrook, New Hampshire.  This ownership entitles Great Bay to
         sell approximately 140 MW of the plant's power output.  Great Bay
         currently has 10 MW committed on a long-term basis and sells the
         other approximately 130 MW on short term markets.  Marketing
         services are currently provided to Great Bay by UNITIL Resources,
         Inc.

              Incorporated in 1986, Great Bay is a New Hampshire
         corporation authorized by the New Hampshire Public Utilities
         Commission to engage in business as a public utility.