SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM 8-K


                             Current Report Pursuant
                          to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934



Date of report (Date of earliest event reported) :             January 28, 2003


                               KEYSPAN CORPORATION
             (Exact Name of Registrant as Specified in Its Charter)


                                    New York
                 (State or Other Jurisdiction of Incorporation)


       1-14161                                              11-3431358
(Commission File Number)                       (IRS Employer Identification No.)

175 East Old Country Road, Hicksville, New York                          11801
   One MetroTech Center, Brooklyn, New York                              11201
   (Address of Principal Executive Offices)                           (Zip Code)

                        (516) 545-4479 (Hicksville)
                        (718) 403-2000 (Brooklyn)
              (Registrant's Telephone Number, Including Area Code)


                                       N/A
          (Former Name or Former Address, if Changed Since Last Report)

                                        1





Cautionary Language Concerning Forward-Looking Statements
- ---------------------------------------------------------

     Certain statements contained herein are forward-looking  statements,  which
reflect  numerous  assumptions  and  estimates and involve a number of risks and
uncertainties.  For these statements, we claim the protection of the safe harbor
for  forward-looking  statements  provided by the Private Securities  Litigation
Reform Act of 1995.

     There are  possible  developments  that could  cause our actual  results to
differ  materially  from  those  forecast  or  implied  in  the  forward-looking
statements.   You  are   cautioned   not  to  place  undue   reliance  on  these
forward-looking  statements,  which  are  current  only  as of the  date of this
filing.  We  disclaim  any  intention  or  obligation  to update  or revise  any
forward-looking  statements,  whether  as a result  of new  information,  future
events or otherwise.

     Among the factors that could cause actual results to differ materially are:
general  economic  conditions,   especially  in  the  Northeast  United  States;
available  sources  and  costs  of  fuel;  volatility  of  energy  prices  in  a
deregulated  market environment as well as in the source of natural gas and fuel
used to generate electricity;  potential write-down of our investment in natural
gas properties  when natural gas prices are depressed or if we have  significant
downward  revisions  in our  estimated  proved gas  reserves;  federal and state
regulatory  initiatives that increase competition,  threaten cost and investment
recovery and impact rate structure;  our ability to successfully reduce our cost
structures;  implementation of new accounting standards;  the degree to which we
develop unregulated  business ventures,  as well as federal and state regulatory
policies  affecting our ability to retain and operate those  business  ventures;
our  ability to identify  and make  complementary  acquisitions,  as well as the
successful  integration of those acquisitions;  inflationary trends and interest
rates; and risks detailed from time to time in reports and other documents filed
by us with the Securities and Exchange Commission.

Item 5.           Other Events.
                  ------------

          On January 28, 2003,  KeySpan  Corporation  ("the  Company")  issued a
     press release concerning, among other things, its consolidated earnings for
     the year ended December 31, 2002.

          The Company's  press release is attached hereto as Exhibit 99.1 and is
     incorporated herein by reference.

Item 7.      Financial Statements, Pro Forma Financial Information and Exhibits.
             ------------------------------------------------------------------

         (c)      Exhibits

                  (1) Press Release of the Company dated January 28, 2003.




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Item 9.           Regulation FD Disclosure
                  ------------------------

     On January 28, 2003 the Company held a telephonic  meeting with analysts to
discuss,  among  other  things,  its  consolidated  earnings  for the year ended
December 31, 2002. The following is a copy of the script used at this meeting:


      Comments for 2002 Year End & Fourth Quarter Earnings Conference Call
                       Tuesday, January 28, 2003 @ 3:00PM


Dial In # 1- 888-552-7850                 International Dial in #: 706-645-9166
Replay #: 1- 800-642-1687                 International Replay #:  706-645-9291

                               Conference ID #: 7293456

The replay will last through February 3, 2003



1.         Introduction (Mike Taunton)


o    Welcome to KeySpan's 2002-Year End Earnings Conference Call.

o    As is our normal  conference  call  format - Bob Catell will open and close
     the call with  comments on earnings  and an update on recent  developments.
     Wally  Parker  will  provide  an   operational   update  on  our  regulated
     operations.   Robert  Fani  will  provide  an  operational  update  on  our
     unregulated operations. And Gerry Luterman will follow with a discussion of
     our financial results.  We will take questions and end the call at 3:30 PM.
     Also with us today are other officers and members of our Finance Team.

o    A copy of the  Earnings  Press  Release is available on our web site if you
     have not already received an email or fax copy.

o    An online web cast of this conference call is also available after the call
     through our web site -- www.keyspanenergy.com.


And now, our Chairman and CEO, Bob Catell


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2.         Opening Comments (Robert Catell)

Thanks,  Mike, and good afternoon.  I am pleased to report on a strong finish to
another solid year of effectively  executing on our focused  strategy of growing
our core gas, electric and energy services  businesses.  As you know, the fourth
quarter is a significant  contributor to our annual earnings - specifically  due
to the contribution from our core gas distribution  business.  With the start of
the  winter  heating  season,  we  achieved  outstanding  results  from  our gas
business. In addition,  during the quarter, we achieved profitability within our
energy services business.

Let me begin with a discussion of our record earnings.

Results
- -------

On a consolidated basis, 4th Quarter earnings from continuing operations, driven
by strong  operating  results,  were $147.1  million,  or $1.03 per share --, as
compared to earnings of $94.9 million,  or $0.68 per share in the fourth quarter
of  2001--excluding  2001 special items.  For the full year 2002,  earnings from
continuing  operations were $391.6 million,  or $2.77 per share, versus earnings
of $338.8 million, or $2.45 per share, last year - excluding special items. - An
operational increase of approximately 13%.

Fourth  quarter  results were driven by a strong  performance  across all of our
business  units.  Our core gas business  recorded a stronger  EBIT  contribution
given the colder  weather and  continued  customer  conversions  to natural gas.
Results were  enhanced by a solid  performance  in the  electric  business and a
profitable  energy services  business,  and the recent increase in gas commodity
prices realized by the Company's exploration and production operations.

During 2002, we had a number of  accomplishments  that enhanced the focus of our
long-term growth strategy...

- -    Our gas business continued to grow at record levels converting thousands of
     customers to gas and  achieving a record $64.2  million in new gross profit
     margin.

- -    On  Long  Island,  we  completed  the  installation  of  approximately  160
     megawatts of new electric generating peaking units - ahead of schedule.

- -    We continued to make  significant  progress on the  construction of the new
     250 MW expansion at  Ravenswood.  We completed the  permitting  process and
     construction is progressing according to schedule for completion by the end
     of 2003.

                                       4




- -    And on Long Island,  we completed the public hearing phase of the Article X
     siting  process for our proposed 250 MW Spagnoli Road  generating  facility
     and  expect a  favorable  decision  sometime  in the very near  future.  We
     continue to negotiate a power purchase agreement with LIPA.


- -    We reached an agreement with LIPA to extend the  Generation  Purchase Right
     Agreement  on our Long Island power plants for three years until May 2005 -
     and  extended  the  Transmission  and  Distribution   Management   Services
     Agreement, 31 months, through December 2008.

- -    We also achieved profitability in our Energy Services Business

- -    We continued to move forward on the Islander East Pipeline with the Federal
     Energy Regulatory Commission (FERC) issuing an Order approving the project.
     We continue to work with Connecticut to obtain the required local permits.

- -    In terms of our non-core assets, we completed the sale of the Midland barge
     business - right on  schedule.  In  addition,  we  monetized a piece of our
     exploration and production joint venture to THX.



- -    Turning to the financial side, we improved our debt to capitalization ratio
     -calculated  per Rating  Agencies  methodology-  from 66% in 2001 to 63% in
     2002  through the  issuance of $460 million of MEDS and the use of proceeds
     from the asset sales to reduce our debt levels, and...

- -    We further  improved our balance sheet and  financial  ratios by our recent
     equity issuance earlier this month.

- -    And  lastly,  we  paid  an  annual  dividend  of  $1.78  with  a  yield  of
     approximately 5%.

At this  time,  I will turn the call over to Wally  Parker  who will  review our
regulated operations.


3.         Regulated Operations -  (Wally Parker)

Thank You, Bob, and good afternoon.

The operational  highlights of our regulated business will focus on our core gas
and electric businesses... Starting with the gas distribution business...

     Our gas distribution business recorded an increase in EBIT of approximately
$30  million in the fourth  quarter - the start of the winter  heating  season -
when weather was both colder than normal and last year. This added to the strong
performance of $524 million in EBIT achieved by this business segment throughout
the year.

     In 2002,  we achieved  record sales growth  despite the challenge of warmer
weather  experienced  earlier in the year.  Results were $32 million higher than
2001 due to the  continued  conversions  of  customers  to gas,  the recent cold
weather  experienced,  as well as the  benefit of the  elimination  of  goodwill
amortization.

                                       5




     New Customer  growth in 2002 exceeded the levels  achieved in 2001. We have
completed more than 57,000 gas installations, which should add approximately $64
million in new gross profit  margin.  This record level amounts to a 5% increase
above last year's record level.

     o    In New York,  we have  added  approximately  $17  million in new gross
          profit margin

     o    On Long Island,  we have added  approximately $23 million in new gross
          profit margin

     o    And,  in our New England  territory,  we have added $24 million in new
          gross profit margin

     In addition to the new customer growth  achieved,  results were enhanced by
the recent cold weather. Weather in the quarter was approximately 8% colder than
normal across all of our  territories,  and  approximately 30 to 40% colder than
last year in New York and New England. The colder weather added approximately $4
million to the  quarter as compared  to  forecast  --  offsetting  the impact of
warmer weather  experienced  earlier in the year - reducing the annual impact to
approximately  $30 million against  forecast.  In comparison to 2001, the colder
weather added approximately $20.0 million in EBIT to the quarter

     And, we are happy to report that the cold weather has continued  into 2003.
In fact, we recently announced that the Company broke gas sendout records in all
three of our service  territories  - with send out being up anywhere  from 35 to
70% compared to normal for this time of year.

Moving to electric...

     Our electric  business -- for the year,  reported  EBIT that  exceeded last
year's results by $26.2 million. These results reflect:

1.   the strong performance of our Ravenswood facility

2.   the stable  performance  of our electric  service  contracts  with the Long
     Island Power Authority

3.   the  contribution  from our newly installed peak  generating  units - which
     contributed approximately $13 million in EBIT for the year, and

4.   the benefit of the hot weather experienced during the summer



                                       6



     The hot weather produced new record electric demand on both Long Island and
in New York City. Our Long Island generation  responded to this record demand by
being available more than 97% during the important summer peak months.  The Long
Island  generating  units operating under the LIPA Power Supply  Agreement (PSA)
contract  generated  approximately  12,600 GWh (GigaWatt  Hours) of  electricity
during 2002, which is only 1% less than last year despite the addition of 400 MW
of competing generating units to the LIPA supply. In addition,  our Northport #4
generating  unit  completed  a record 267  consecutive  days of  operation - the
longest consecutive operation in 15 years

     In New York  City,  the  Ravenswood  steam  units  generated  4,930  GWh of
electricity in 2002, which is the largest amount in ten years. In addition,  the
Station's  heat rate has  improved  2.6% since 2001.  - Needless to say - a very
good year for our generating units on Long Island and in New York.

     One of the  key  drivers  to the  superior  performance  of our  generation
facilities is the intense  generation plant maintenance  program that we have in
place -- a program that continues in preparation  for next summer's  demand.  In
fact during the  quarter,  we began our  planned  overhaul of the 970 MW unit at
Ravenswood  - and are  progressing  on schedule  with an  anticipated  return to
service at early next month.

     All in all, an excellent year for our electric business...

At  this  point,  let me turn it over  to Bob  Fani to  review  our  unregulated
operations.


4.         Unregulated Operations -  (Robert Fani)

Thank You, Wally, and good afternoon.

Continuing with our discussion of Ravenswood...In terms of the energy margins at
Ravenswood, we achieved average peak spark spreads for the year of approximately
$25 per MWhr (megawatthour) that we were projecting.

     In terms of capacity  revenues for the year, which were impacted by the ISO
methodology  artificially creating excess capacity in NY -- we realized capacity
revenues that were lower than  forecast and last year.  The decrease in capacity
revenues was partially offset by the favorable level of energy sales.

     Moving to KeySpan  Energy  Services,  which is  primarily  comprised of the
operations  of Home Energy  Services and Business  Solutions.  Strong  quarterly
results  were  driven by a positive  contribution  from our  Business  Solutions
companies and were enhanced by an increase in service contract sales at our Home
Energy Services Business.  The Business Solutions segment growth stems from more
efficient  operations,  as well as an improvement in margins associated with the
work performed on our significant backlog of projects. In addition,  Home Energy
Services  increased  service  contract  sales  through an  aggressive  marketing
campaign that was  initiated  during the quarter and began to exit the commodity
business.



                                       7


     Year-end  results  reflect an improvement  from 2001.In 2002, we have taken
significant steps toward improving the efficiency of the businesses.  During the
year, results were impacted as we

     -    shifted our focus away from the low profit retail commodity sales

     -    recently announced that we pulled out of the electric retail market on
          Long Island, and

     -    Incurred  additional  expenses  in  reducing  our  overhead  costs  by
          consolidating  our unregulated  call center  facilities to effectively
          utilize  our   corporate   resources,   and  exited  the   Westchester
          marketplace.  We anticipate that these restructuring  initiatives will
          reduce overhead costs going forward.


     We  continue  to analyze  this  business  and  identify  opportunities  for
increased profitability through both additional revenue producing activities and
operational efficiencies.  We look for profitability to continue into the future
- -  forecasting  2003 EBIT in the  range of $10 to $20  million - most of which -
given the cyclical  nature of this  business -- will be recognized in the last 3
quarters of the year, as the first quarter is expected to breakeven.

Moving to Energy Investments...

Our Energy  Investment  segment - which includes our E & P operations,  pipeline
and  other  investments  --  reported  a fourth  quarter  EBIT of $50.7  million
primarily due to the recent increase in gas commodity prices realized in our E&P
operations.  However,  the Energy  Investments  segment  reported EBIT of $128.3
million for the year ended  December 31, 2002 - a modest  decline of $13 million
from the same  period  last year due to lower  gas  prices  realized  by our E&P
operations earlier in the year.

Our E & P operations reported a 21% increase in average realized gas prices from
$3.36 per Mcf to $4.05 per Mcf in the fourth  quarter as  compared  to last year
and achieved a 10% increase in fourth quarter production from 24 Bcfe in 2001 to
26.4 Bcfe in 2002. For the year,  our E&P operations  reported a 24% decrease in
average realized gas prices from $4.24 per Mcf in 2001 to $3.23 per Mcf in 2002.
Annual production was increased by 13% from 94 Bcfe in 2001 to 106 Bcfe.

     To address this gas price volatility,  the Houston Exploration Company uses
hedges for a large portion of its  production.  At year end 2002, THX has hedged
approximately  65% of 2003 production at a weighted average floor price of $3.42
per MMBtu and weighted  average  ceiling price of $4.55 per MMBtu.  In addition,
THX has started its 2004 hedging program,  by hedging  approximately 20% of 2004
production  at a weighted  average  floor price of $3.50 per MMBtu and  weighted
average ceiling price of $4.75 per MMBtu.



                                       8


     We  continue  to be focused on our  commitment  to  monetize  our  non-core
assets.  In 2002, we completed the sale of Midland  Enterprises  and monetized a
portion of the assets related to our joint venture drilling program entered into
with The  Houston  Exploration  Company.  The  divestiture  of these  assets  is
consistent  with  our  strategy  and  commitment  to  concentrate  on  our  core
businesses.  We continue to assess the  markets for  monetization  opportunities
that will benefit our shareholders.

At this point, I will turn it over to Gerry for a more detailed financial review
of our results.

5.         Earnings Results -  (Gerry Luterman)

Thanks Bob and good afternoon.


     Our fourth quarter  consolidated  results from  continuing  operations less
preferred  stock  dividends  were $1.03 per share -- compared to $0.68 per share
earned in the fourth  quarter  of 2001--  excluding  2001  special  items.  On a
consolidated  year to date  basis,  earnings  from  continuing  operations  less
preferred  stock  dividends were $2.77 per share - a 13% increase from the $2.45
per share earned in the year ended  December 31, 2001.  These  results  slightly
exceed the high end of the guidance issued to you in 2002.

     In addition to the favorable  results of our operating  business  segments,
quarterly and annual results were also enhanced by the benefit of lower interest
expenses and the expected elimination of goodwill amortization.

     Including 2001 special items,  consolidated year-end earnings for 2001 from
continuing operations less preferred stock dividends were $1.72 per share.

     In terms of comparing our core and gas exploration and production results -
excluding special items, 2002 consolidated  earnings of $2.77 per share consists
of $2.43 per share from core operations  compared to $1.81 per share in 2001 and
$0.34 per share from the exploration and production operations compared to $0.64
per  share in 2001.  Fourth  quarter  consolidated  earnings  of $1.03 per share
consists of $0.91 per share from core operations  compared to $0.58 per share in
2001 and $0.12 per share from the exploration and production operations compared
to $0.10 per share in 2001.

Since Wally and Bob have already  addressed  the key drivers of these results by
segment, let me discuss some key financial matters for the quarter and the year.

     o    We all know that the interest  rates came down this year.  The Company
          benefited from lower interest  expense  attributable to lower interest
          rates on commercial paper, and the benefit of interest rate swaps used
          to optimize the Company's mix of fixed and variable debt.

     o    In  early   November  2002,  we  terminated  two  interest  rate  swap
          agreements  with an  aggregate  notional  amount of $1.0  billion  and
          received  $81million  from our  swap  counter-parties,  of  which  $23
          million  represents  accrued  interest.  The  difference  between  the
          termination  settlement amount and the amount of accrued interest, $58
          million,  will be amortized to earnings as an  adjustment  to interest
          expense.



                                       9


     o    In 2002, we recorded capital  expenditures of $800 million as compared
          to $825 million  recorded in 2001 - a decrease that reflects our focus
          on capital  efficiency  that is projected to continue  into 2003.  Our
          capital investments, as expected,  increased to $300 million from $175
          million recorded last year due to investments in our new generation on
          Long Island and our expansion at Ravenswood.

For  comparison  purposes,  our average common shares  outstanding  for the year
ended  December 31, 2002  increased by 2.2% from 138.2 million shares in 2001 to
141.3 million shares in 2002 from shares issued  through the Company's  Dividend
Reinvestment and Employee Stock Purchase Plans.  This increase in average common
shares  outstanding  reduced  earnings  per  share in 2002 by $0.  06 per  share
compared to the corresponding period in 2001.

     o    For 2003, we are  forecasting  an average of 158 million shares due to
          the impact of the recent equity issuance

     o    The GAAP  debt-to-total  capitalization  ratio as of December 31, 2002
          was 67% -- about  the same as at  year-end  2001 due to the debt  GAAP
          treatment  of the $460 million of MEDS  securities  issued early 2002.
          When calculated with the pro-forma  "Rating Agency " methodology,  the
          debt-to-total capitalization ratio was reduced to about 63%. Our fixed
          to  floating  rate debt ratio at year end 2002 was  approximately  80%
          fixed, 20% floating

     In addition, we recently issued approximately 13.9 million shares of common
stock; the net proceeds of approximately  $473 million will initially be used to
pay down short-term  debt. The short-term debt reduction will reduce our debt to
total  capitalization  ratio by  approximately  450 basis  points.  We intend to
further  mitigate the dilutive  effect of this issuance by retiring  longer-term
higher  interest  rate debt and we are  currently  evaluating  our  options  and
developing a plan to accomplish this.

     o    Our Board  declared a  quarterly  cash  dividend  of $0.445 per share,
          payable  February  1st to  shareholders  of record on January  15. Our
          annual  dividend  is  $1.78  per  share  -  which   currently   yields
          approximately 5%.

     o    In  addition,  during  February  Deliotte  & Touche  will  finish  the
          remainder of its annual audit work and we anticipate filing the 10K in
          early March

     o    In concluding,  2002 was a very good year from a financial perspective
          as reflected by our record earnings.  It was also a very good year for
          strengthening our balance sheet in order to continue our strong credit
          ratings.

I will now turn it back to Bob for some closing comments.



                                       10


Closing Comments (Robert Catell)

Thank you Gerry for the  financial  update.  2002 was an excellent  year for our
company despite the issues that our industry was challenged by - we continued to
grow our core  businesses,  monetized some of our non-core  assets and we took a
number of steps that strengthened our financial position.  Our strategy is sound
as we expect to  continue  to  aggressively  grow core  revenues,  operate  more
efficiently  - by reducing our O&M expenses to minimize the impact of the recent
equity sale, and monetize our non-core assets.  This continued  execution of our
strategy into 2003 and beyond -- will enhance value to our shareholders.

Thank you.

Mike Taunton - At this time, we would be happy to take your  questions or follow
up with you after the call on more detailed questions.

(After Questions)

Well,  if  there  are no more  questions,  I would  like to  thank  you for your
interest in KeySpan.









































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                                   SIGNATURES


                  Pursuant to the requirements of the Securities Exchange Act of
1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned hereunto duly authorized.



                                           KEYSPAN CORPORATION

Dated: January 28, 2003                    By:      /s/Gerald Luterman
                                                    ------------------
                                           Name:    Gerald Luterman
                                           Title:   Executive Vice President and
                                                    Chief Financial Officer














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                                INDEX TO EXHIBITS
                                -----------------


Exhibit No.          Exhibit                                               Page
- -----------          -------                                               ----

  99.1               Press Release dated January 28, 2003                    14








































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