Exhibit 10.3

                        SETTLEMENT AGREEMENT AND RELEASE
                        --------------------------------

         This Settlement Agreement, dated as of the 1st day of January, 2006, is
by and among KEYSPAN CORPORATION ("KeySpan"), KEYSPAN GENERATION LLC ("Genco"),
KEYSPAN ELECTRIC SERVICES LLC, and KEYSPAN ENERGY TRADING SERVICES LLC
(collectively, the "KeySpan Parties") and the LONG ISLAND LIGHTING COMPANY d/b/a
LIPA ("LIPA") and the LONG ISLAND POWER AUTHORITY (the "Authority", collectively
with LIPA the "LIPA Parties").

                              W I T N E S S E T H :
                               - - - - - - - - - -

     WHEREAS,  the  KeySpan  Parties  and the LIPA  Parties or their  respective
affiliates  are  parties  to the  Agreement  and  Plan of  Merger  (the  "Merger
Agreement"),  Management Services Agreement ("MSA"), Energy Management Agreement
("EMA"), Generation Purchase Right Agreement ("GPRA") and Power Supply Agreement
("PSA"),  each  dated  as of  June  26,  1997,  and  each  as  amended  to  date
(collectively, the "Existing Agreements");

     WHEREAS,  the LIPA Parties and the KeySpan Parties have been discussing the
Existing Agreements,  the performance by the parties with respect thereto, their
respective  rights and  obligations  thereunder,  and certain  matters that have
arisen under and pursuant to the operation of the Existing Agreements;

     WHEREAS, the LIPA Parties and the KeySpan Parties have agreed to enter into
(i) an Amended and Restated Management  Services Agreement,  dated as of January
1, 2006  ("Amended  MSA") and (ii) an Option and  Purchase  and Sale  Agreement,
dated as of January 1, 2006 (the "Option Agreement"),  (collectively,  the "2006
Effective Agreements");

     WHEREAS,  the KeySpan  Parties and the LIPA  Parties have agreed to resolve
certain pending issues arising out of the Existing Agreements; and




     WHEREAS, by this Settlement Agreement,  the parties intend to adopt, by way
of compromise,  and without prejudice to or waiver of their respective positions
in other matters,  without trial or  adjudication  of any issues of fact or law,
and without  admission  by any party of liability  or  responsibility  under the
Existing  Agreements,  a full and final  settlement that releases and terminates
all  rights,  obligations  and  liabilities  of the parties  under the  Existing
Agreements with respect to the matters specifically identified herein.

     NOW, THEREFORE, in consideration of the mutual agreements contained herein,
the parties, intending to be legally bound hereby, agree as follows:

     1.  Resolved  Matters.  Attached  hereto as  Exhibit A is a list of certain
pending  issues in dispute  between the LIPA  Parties  and the  KeySpan  Parties
(collectively  the  "Resolved  Matters").  Upon the  Effective  Date (as defined
below),  each of the  Resolved  Matters  shall be  considered  fully and finally
resolved and settled.

     2.  Permanent  and  Binding  Resolution.  This  Settlement  Agreement  is a
permanent and binding resolution of the rights, obligations, and remedies of the
KeySpan Parties and the LIPA Parties with respect to all Resolved Matters.

     3. Effective Date. This Settlement  Agreement shall become effective on the
date  (the  "Effective  Date")  as of  which  (i)  each  of the  2006  Effective
Agreements has been executed and delivered by the parties thereto and has become
effective  in  accordance  with its  respective  terms and (ii)  receipt  of all
regulatory and other  governmental  approvals  required in connection  with this
Settlement Agreement.

     4.  Settlement  Consideration.  KeySpan  agrees  to  remit  to  LIPA on the
Effective Date $69,000,000.00 by wire transfer in immediately available funds to
such  account as LIPA shall direct in writing.  Upon the  Effective  Date,  LIPA


                                       2



shall also be  entitled to retain (i)  $41,000,000  of LIPA  Federal  income tax
refunds related to the tax year ended March 31, 1999,  regardless of the outcome
of the Federal tax audit for that year or any other year,  and (ii)  $10,000,000
of billings from KeySpan related to the 2004 Term Sheet  previously  withheld by
LIPA.

     5. LILCO Tax Credits.  KeySpan is obligated,  pursuant to Schedule D to the
Merger  Agreement,  to pay LIPA's  taxes for the period  which began  before the
Closing Date (as such term is defined in the Merger  Agreement)  and ended after
the Closing Date (the "1999 Tax Year").  Paragraph 4 of Schedule D to the Merger
Agreement  provides that KeySpan (as the "Parent"  thereunder)  shall prepare or
cause to be prepared  LIPA's tax returns  for the 1999 Tax Year,  and  Paragraph
7(a) of Schedule D to the Merger  Agreement  provides that KeySpan has the right
to represent the interests of LIPA in any tax audit or  administrative  or court
proceeding  relating  to any LIPA tax  return  prepared  and filed  pursuant  to
Schedule  D.  Paragraph  7(b) of  Schedule  D to the  Merger  Agreement  further
provides that LIPA shall  cooperate  fully with KeySpan in  connection  with the
filing of any LIPA tax return filed pursuant to Schedule D and any audit related
thereto.  In furtherance of these  provisions,  KeySpan is representing  LIPA in
connection  with the  Internal  Revenue  Service's  audit of LIPA's  federal tax
returns  for the 1996  through  1999 Tax Years.  The parties  hereto  agree that
KeySpan  will be permitted  to use all  available  tax credits and any other tax
attributes   available  to  LIPA,  including  LIPA's  tax  credit  carryover  of
approximately  $145,000,000 not previously  allocated to KeySpan,  to the extent
necessary to satisfy any LIPA income tax  liability for the 1999 Tax Year or any
prior tax year to the extent allowed by law. KeySpan's obligation under Schedule
D will, for the  consideration  paid and received herein,  be limited to the net
tax liability as reduced by all available tax credits and other tax  attributes.
Specifically, no additional consideration will be due by KeySpan to LIPA related
to the use of  credits  or any  other  tax  attribute  in  reduction  of  LIPA's
liability for the 1999 Tax Year or any other tax year.


                                       3



     6.  Interest.  Each of the parties  hereto  hereby  waives any right it may
have,  by contract,  by law or  otherwise,  to the accrual of any interest  with
respect to any of the Resolved Matters.

     7. Public Announcement. The parties agree that prior to making any media or
other public announcement with respect to the Settlement Agreement or any of the
transactions contemplated hereunder, they shall consult and coordinate with each
other as to the substance and timing of such announcement.


     8. Release of KeySpan.  For the consideration  given by the KeySpan Parties
as set forth herein,  each of the LIPA Parties  irrevocably and  unconditionally
(on  behalf of itself and its  successors  and  assigns)  waives,  releases  and
forever  discharges each KeySpan Party, its  subsidiaries and other  affiliates,
employees,  officers,  directors,  members,  and shareholders,  from any and all
past, present and future causes of action,  manner of promises,  administrative,
civil and/or criminal complaints, grievances, liabilities, obligations, damages,
claims and  demands,  arising  from,  relating  to, or  pertaining  to the items
identified as Resolved Matters and all other items described  herein,  in law or
equity,  which either of the LIPA Parties or their respective  successors and/or
assigns ever had, now have or hereafter can, shall or may have for, occurring up
to the date as specified in Exhibit A, or if not  expressly  stated,  then up to
the date of this  Settlement  Agreement,  including any claims under the laws of
any and all nations or international  bodies inclusive of the laws of the United
States  including all federal,  state,  or municipal  statutes,  regulations  or
principles of common law or equity  (inclusive of claims under  contract or tort
law).  Notwithstanding the foregoing, this Release does not apply to enforcement
of,  or any  claims  regarding  breach of any terms  and/or  conditions  of this
Settlement Agreement.


                                       4



     9. Release of LIPA. For the consideration  given by the LIPA Parties as set
forth  herein,   each  of  the  KeySpan   Parties  agree  to   irrevocably   and
unconditionally  (on behalf of itself and its  successors  and  assigns)  waive,
release  and  forever  discharge  each of the  LIPA  Parties,  their  respective
subsidiaries and other affiliates,  employees,  officers,  directors,  trustees,
members,  shareholders  and  subsidiaries,  from any and all past,  present  and
future  causes of  action,  manner of  promises,  administrative,  civil  and/or
criminal complaints, grievances,  liabilities,  obligations, damages, claims and
demands,  arising from,  relating to, or  pertaining to the items  identified as
Resolved Matters and all other items described herein,  in law or equity,  which
each of the KeySpan Parties or their respective  successors  and/or assigns ever
had, now have or hereafter can, shall or may have for,  occurring up to the date
as specified in Exhibit A, or if not  expressly  stated,  then up to the date of
this  Settlement  Agreement,  including any claims under the laws of any and all
nations or  international  bodies  inclusive  of the laws of the  United  States
including all federal,  state, or municipal statutes,  regulations or principles
of common  law or equity  (inclusive  of claims  under  contract  or tort  law).
Notwithstanding the foregoing, this Release does not apply to enforcement of, or
any claims  regarding  breach of any terms and/or  conditions of this Settlement
Agreement.

     10.  Governing Law and  Jurisdiction.  This  Settlement  Agreement shall be
governed by,  construed and enforced in accordance with the laws of the State of
New York without  giving effect to doctrines  relating to conflicts of laws that
would require the  application  of the law of another  jurisdiction.  Any action
seeking  enforcement of this  Settlement  Agreement and any claims  alleging the
breach of any terms and/or  conditions  of this  Settlement  Agreement  shall be
commenced in the Supreme Court of the State of New York, County of Nassau.


                                       5



     11.  Amendments;  Waivers.  This Settlement  Agreement may not be modified,
amended, or terminated except by an instrument in writing, signed by each of the
parties  hereto  affected  thereby.  No  failure  to  exercise,  and no delay in
exercising,  any right,  remedy, or power under this Settlement  Agreement shall
operate as a waiver  thereof,  nor shall any single or partial  exercise  of any
right,  remedy, or power under this Settlement  Agreement  preclude any other or
further exercise thereof,  or the exercise of any other right,  remedy, or power
provided herein or by law or in equity.

     12.  Section  Headings.  The  titles  of the  sections  in this  Settlement
Agreement  are for  convenience  only,  are not  definitive,  and  shall  not be
considered  or  referred  to  in  resolving   questions  of   interpretation  or
construction.

     13. Attorneys' Fees and Other Costs. Each party hereto shall be responsible
for  paying  its own  attorneys'  fees and all of its other  costs  incurred  in
connection   with  (1)  the  negotiation  and  preparation  of  this  Settlement
Agreement; and (2) any of the Resolved Matters.  Nevertheless,  in any action or
proceeding to enforce this Settlement  Agreement,  the prevailing party shall be
entitled to payment of its reasonable costs and expenses  (including  reasonable
and documented fees and  disbursements  of counsel and other  professionals  and
including costs and expenses  incurred in connection with enforcing the terms of
this sentence) arising in connection with such action or proceeding.

     14.  Remedies.  The parties hereto  acknowledge  and agree that a breach of
this  Settlement  Agreement may not be adequately  compensable  by money damages
alone  and  that  a  breach  may  cause  the  non-breaching  party  or  parties'
irreparable  injury  for  which  the  non-breaching  party or  parties  shall be
entitled to all equitable  remedies,  including a temporary  restraining  order,
preliminary injunction and permanent injunction.


                                       6



     15. Construction.  This Settlement Agreement will be binding upon and inure
to the benefit of the parties hereto and their respective successors (whether by
consolidation, merger or otherwise) and assigns. This Settlement Agreement shall
be  construed  without  regard  to  any  presumption  or  other  rule  requiring
construction  against the party causing this Settlement Agreement to be drafted.
All terms and words used in this Settlement Agreement,  regardless of the number
or gender in which they are used,  shall be deemed to include  any other  number
and any other gender as the context may require.

     16. Voluntary  Agreement.  The parties hereto further represent and declare
that they have  carefully read this  Settlement  Agreement and know the contents
thereof and that they sign the Settlement Agreement freely and voluntarily.

     17.  Drafting.  The drafting and negotiation of this  Settlement  Agreement
have been participated in by each of the parties hereto through their respective
counsel, and for all purposes, this Settlement Agreement shall be deemed to have
been drafted jointly by each of the parties hereto.

     18. Counterparts. If this Settlement Agreement is executed in counterparts,
each  counterpart  shall be deemed an original and all  counterparts so executed
shall  constitute  one and the  same  agreement  binding  on all of the  parties
hereto,  notwithstanding  that all of the parties are not  signatory to the same
counterpart.  This Settlement Agreement may be executed by original or facsimile
signature, each of which shall be equally binding.

     19.  Entire  Agreement.  All  agreements,  covenants,  representations  and
warranties,  express  or  implied,  oral  or  written,  of  the  parties  hereto
concerning the subject matter hereof are contained  herein. No other agreements,
covenants,  representations or warranties,  express or implied, oral or written,
have been made by any party  hereto to any other  party  concerning  the subject


                                       7



matter  hereof.  All  prior  and  contemporaneous  conversations,  negotiations,
possible  and alleged  agreements,  representations,  covenants  and  warranties
concerning the subject  matter hereof are merged  herein.  This is an integrated
agreement.

     20. Compromise. This Settlement Agreement and the releases contained herein
effect the  compromise  and  settlement  of disputed  and  contested  claims and
nothing  contained herein shall be construed as an admission by any party hereto
of any liability of any kind to any other party. It is expressly  understood and
agreed that no party is admitting to liability of any party by entering into the
Settlement  Agreement  or  complying  with any of the terms  set  forth  herein.
Neither this Settlement  Agreement nor the exhibit  hereto,  nor the fact of the
existence of this  Settlement  Agreement or the exhibit  hereto,  nor any of the
terms of this Settlement  Agreement or the exhibit hereto, nor any press release
or other  statement  or  report by the  parties  or by  others  concerning  this
Settlement  Agreement or the exhibit hereto,  their existence or terms,  nor any
negotiations or proceedings thereof or hereunder shall be used in any proceeding
between the  parties,  except one to enforce  this  Settlement  Agreement or the
exhibit  hereto or as a defense by a released  party to any claim being released
hereunder, nor shall they be deemed to constitute in any proceeding any evidence
or admission of liability or wrongdoing on the part of any of the parties, which
is expressly and unequivocally denied.

     21. Further Assurances.  The parties hereto agree to take such other action
as may be  reasonably  necessary  to further  the  purposes  of this  Settlement
Agreement.

     22.  Representations  and  Warranties.  Each of the parties  hereto  hereby
represents and warrants to the other parties that:


                                       8



          (a) Due  Authorization  and  Binding  Obligation.  Such party has duly
     authorized the execution and delivery of this  Settlement  Agreement.  This
     Settlement Agreement has been duly executed and delivered by such party. No
     consent or authorization  of, filing with,  notice to or other act by or in
     respect of any  governmental  authority  or any other person is required in
     connection  with  the  execution,   delivery,   performance,   validity  or
     enforceability of this Settlement  Agreement except for, in the case of the
     LIPA Parties,  (i) receipt of approval of the New York Attorney General (as
     to form) and (ii)  receipt of  approval  of the New York State  Comptroller
     (the approvals in clauses (i) and (ii), the "Governmental Approvals").

          (b) No Conflict.  Neither the execution nor the delivery by such party
     of the  Settlement  Agreement  nor the  performance  by such  party  of its
     obligations   hereunder  nor  the   consummation   by  such  party  of  the
     transactions contemplated hereby (1) will, upon receipt of the Governmental
     Approvals,  conflict  with,  violate  or  result  in a breach of any law or
     governmental  regulation  applicable to such party or (2)  conflicts  with,
     violates or results in a breach of any term or condition  of any  judgment,
     decree,  agreement or instrument to which such party is a party or by which
     such party or any of its  properties or assets are bound,  or constitutes a
     default under such judgment, decree, agreement or instrument.

          (c) No Litigation.  There is no action,  suit or other proceeding,  at
     law or in equity, before or by any court or governmental  authority pending
     or to  such  party's  best  knowledge,  threatened,  which  relates  to the
     Settlement  Agreement,  or which would  materially and adversely affect the
     performance by such party of its obligations hereunder.


                                       9



          (d) No Legal Prohibition.  Upon receipt of the Governmental Approvals,
     there will be no law  applicable  to such party  which would  prohibit  the
     performance  by such  party  of  this  Settlement  Agreement  or any of the
     transactions contemplated hereby.






















                                       10








     23.  Signatures.  The parties hereby  signify their  agreement to the above
terms by their signatures below.




                                           KEYSPAN CORPORATION

                                           By /s/ John J. Bishar, Jr.
                                              -----------------------
                                           Name: John J. Bishar, Jr.
                                           Title: Executive Vice President
                                           Date: February 1, 2006








                                       11





                                           KEYSPAN GENERATION LLC

                                           By /s/ James K. Brennan
                                              --------------------
                                           Name: James K. Brennan
                                           Title: Vice President
                                           Date: February 1, 2006





                                       12





                                            KEYSPAN ENERGY TRADING SERVICES LLC

                                            By /s/ Richard A. Rapp, Jr.
                                            ---------------------------
                                            Name: Richard A. Rapp, Jr.
                                            Title: President
                                            Date: February 1, 2006










                                       13





                                               KEYSPAN ELECTRIC SERVICES LLC

                                               By /s/ Anthony Nozzolillo
                                               -------------------------
                                               Name: Anthony Nozzolillo
                                               Title: President
                                               Date: February 1, 2006









                                       14





                                               LONG ISLAND POWER AUTHORITY


                                               By /s/ Richard M. Kessel
                                               ------------------------
                                               Name: Richard M. Kessel
                                               Title: Chairman
                                               Date: January 31, 2006










                                       15





                                    LONG ISLAND LIGHTING COMPANY d/b/a LIPA

                                    By /s/ Richard M. Kessel
                                    ------------------------
                                    Name: Richard M. Kessel
                                    Title: Chairman
                                    Date: January 31, 2006









                                       16





                                    EXHIBIT A

                                Resolved Matters



- ------------------------------------- -----------------------------------------------------------------------------------------
              Matters                                                       Description
- ------------------------------------- -----------------------------------------------------------------------------------------
                                  
A&G Allocations                       The Resolved Matters include all invoiced costs and any claims
1998-2005                             or disputes relating to the allocation of Administrative and General ("A&G") costs under
                                      the Existing Agreements for all periods, up to and including, those ending on or prior to
                                      December 31, 2005.

- ------------------------------------- -----------------------------------------------------------------------------------------
Customer Business System              The Resolved Matters include all invoiced costs and any claims or disputes relating to
                                      the recovery of costs associated with the Customer Business System ("CBS") pursuant to the
                                      MSA and the May 27,1998 MSA Side Letter.

- ------------------------------------- -----------------------------------------------------------------------------------------
Common Plant Charge                   The Resolved Matters include all invoiced costs and any claims, disputes or true-ups
True-Up                               relating to the charge for use of Manager Owned Assets pursuant to Section 6.2(A)(1)
                                      of the MSA and the May 27, 1998 MSA Side Letter, up to and including December 31, 2005.

- ------------------------------------- -----------------------------------------------------------------------------------------
LILCO Tax Credits and                 The Resolved Matters include all invoiced costs and any claims or disputes relating
Other Tax Attributes                  to  KeySpan's reimbursement to LIPA for use of LIPA's tax credits, and any other tax
                                      attributes, to offset LIPA's income tax liability which was assumed by KeySpan.

- ------------------------------------- -----------------------------------------------------------------------------------------
MSA Term Sheet                        The Resolved Matters include all invoiced costs and any claims or disputes relating to
Reconciliations                       all MSA Term Sheet  reconciliations, as defined in the reconciliation process in Section
1998-2004                             5.3, 5.4, 6.3 and 6.8 of the MSA, for Years 1998-2004.

- ------------------------------------- -----------------------------------------------------------------------------------------
Asbestos Defense Invoices             The Resolved Matters include all disputed costs relating to the following Asbestos
                                      invoices: LIPA0400312 (8/23/04), LIPA0400383(11/8/04), LIPA0500045(2/18/05) and
                                      LIPA0500127(5/16/05).

- ------------------------------------- -----------------------------------------------------------------------------------------
Real Property Tax                     The Resolved Matters include all invoiced costs and any claims or disputes relating
Allocations 1998-2005                 to  real property tax allocations for common parcels for all periods, up to and including,
                                      those ending on or prior to December 31, 2005.

- ------------------------------------- -----------------------------------------------------------------------------------------
PSA True-Up - Real                    The Resolved matters include all invoiced costs and any claims relating to the PSA
Property Tax                          real property tax true-up, specifically the dispute concerning the property taxes
                                      related to the certain land removed from GENCO's rate base.

- ------------------------------------- -----------------------------------------------------------------------------------------




- ------------------------------------- -----------------------------------------------------------------------------------------
              Matters                                                       Description
- ------------------------------------- -----------------------------------------------------------------------------------------
Cablevision Refund                    The Resolved Matters include all invoiced costs and any claims or disputes relating to
                                      the improperly installed meter at Cablevision's facility in Woodbury, including the
                                      and related interest payment.

- ------------------------------------- -----------------------------------------------------------------------------------------
System Growth Factor                  The Resolved Matters include all invoiced costs and any claims relating to KeySpan's
                                      recovery of incremental costs associated with system growth in the Direct Cost Budget
                                      calculation.

- ------------------------------------- -----------------------------------------------------------------------------------------
Repowering Study                      The Resolved Matters include all invoiced costs and any claims or disputes relating to
                                      the costs associated with the 2003 Lockwood & Greene Repowering Study.

- ------------------------------------- -----------------------------------------------------------------------------------------
LIRR Underbilling Issue               The Resolved Matters include any claims relating to any billing error on the account of
                                      the Long Island Railroad.

- ------------------------------------- -----------------------------------------------------------------------------------------
Overstatement of Unbilled             The Resolved Matters include all invoiced costs and any claims or disputes relating to
Revenue                               any cost incurred by LIPA in connection with the overstatement of LIPA's unbilled revenue.

- ------------------------------------- -----------------------------------------------------------------------------------------
Mutual Aid                            The Resolved Matters include all invoiced costs and any claims or disputes relating to
                                      Mutual Aid events prior to September 30, 2005.

- ------------------------------------- -----------------------------------------------------------------------------------------