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) :             May 5, 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) 755-6650 (Hicksville)
                            (718) 403-1000 (Brooklyn)
              (Registrant's Telephone Number, Including Area Code)



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





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

     Beginning May 5, 2003, the Company will give a series of  presentations  at
the American Gas Association  ("AGA")  Financial  Forum. The slides that will be
used at this AGA Forum can be viewed  under the heading  "Presentations"  on the
Investor Relations section of the Company's website: www.keyspanenergy.com.  The
following is a copy of the script to be used at this AGA Forum:



                                       2





AGA Financial Forum
May 5, 2003       12:45 pm
"Targeting our Top Ten Issues"

Robert B. Catell - Chairman & Chief Executive Officer
Wally Parker - President-- Energy Delivery & Customer Relationship Group
Robert Fani - President --Energy Assets & Supply Group
Gerry Luterman - Executive Vice President & Chief Financial Officer
Michael Taunton - Vice President & Treasurer

Slide 1 - "Top Ten" issues facing KeySpan? (MT)

o    Welcome

o    Introduce KeySpan Attendees

o    Handout - Folder

        >>       Presentation
        >>       Update
        >>       Form 10 Q
        >>       Fact Sheet


o    Note: An online web cast of this  presentation is also available and can be
     viewed under the heading  "Presentations" on the Investor Relations section
     of the Company's website: www.keyspanenergy.com.

o    Presentation  Format  - Bob  Catell  will  begin  our  presentation  with a
     description  of  the  Company's  strategy,   risk  profile,  and  corporate
     structure.  Bob will be  followed  by  Wally  Parker,  Bob  Fani and  Gerry
     Luterman  who will  discuss the current  issues that  KeySpan  faces in our
     customer focused business segment, our asset and energy management business
     segment and our Financials

o    Briefly identify the major discussion points:

- -        Gas Growth & Regulatory Agreements
- -        Energy Services
- -        Power Outlook & Update & Energy Management Update
- -        Status of Non-Core Assets
- -        Financial Strategy


                                       3



Now Bob Catell will begin the presentation

Slide 2 - KeySpan's Focused Strategy (RBC)

     Thanks Mike.

     Our strategy remains consistent, viable and focused - "more of same" - with
     only some strategic refinements. We are committed to continuing to grow our
     core gas,  electric and energy  services  businesses  in the  Northeast and
     divesting our non-core businesses.

o    KeySpan's Vision is to be the Premier Energy Company in the Northeast.

o    Our strategy  continues to remain focused on our two main core businesses -
     our gas distribution business and our electric generation business.

o    In our gas distribution  business,  we are focused on the customer.  We are
     well  positioned for growth by operating in an excellent  marketplace  with
     strong customer demographics, a low penetration of natural gas and high gas
     usage  resulting from operating in the colder  Northeast.  This business is
     complemented by our Energy Services business, which builds on our regulated
     footprint and delivers a portfolio of energy products and services to homes
     and businesses.

o    We will  enhance this growth by owning  strategic  gas  pipelines,  storage
     facilities and LNG assets in the Northeast

o    Our  electric  generation  business  operates in the New York City and Long
     Island load  pockets.  We will continue to grow the earnings from this core
     business  through the  optimization  of our existing  6,400 MW portfolio as
     well as through the development of new generation and asset acquisitions. o
     To  strengthen  the focus on core  businesses,  we will continue to move to
     exit businesses that are not aligned with our strategy.


     Our strategy and diverse  business  profile define our focus and includes a
     commitment to managing risk...

                                       4




Slide 3 -  How is KeySpan managing risk? (RBC)

     ...  KeySpan's  earnings have a low risk profile since 80% to 85% of our $1
     billion  in EBIT  comes  from  regulated,  contractual  and  "load  pocket"
     businesses.

o    We have  very  predictable  revenues,  and  stable  earnings  and cash flow
     streams.

o    To complement this profile, we have a number of risk mitigation measures in
     place:

     On the gas side...

o    We have commodity cost passthroughs.

o    We have  weather  normalization  clauses in New York and Long Island and in
     New England we had a weather derivative in place this past winter.

     On the power side of the business ...

o    We have long-term  contracts with the Long Island Power Authority - some of
     them up to 25 years.

o    In New York City,  our  Ravenswood  plant is  located in a `load  pocket' -
     requiring 80% of NYC capacity to be generated from within city limits.

     On our  E&P  operations,  we  hedge  approximately  65%  to 70% of our  gas
     production.


                                       5




     In addition, we have established a formal - enterprise wide risk management
     group to enhance our risk management activities.

     Putting it all together,  a very stable business with predictable  earnings
     streams.

     Also, we have recently  restructured  our  organization to better align our
     corporate  resources  in  support  of  our  corporate  strategy...  Let  me
     explain...

















                                       6





     Slide 4 - How does the realigned  corporate  structure  support our focused
     strategy? (RBC)

o    The Company is aligned  across two major  groupings - the Customer  focused
     group -composed of Gas Distribution  and Energy Services  segments -and the
     Assets Group - composed of our  portfolio of energy  assets  including  the
     energy Supply function, as well as the electric services segment.

o    The  foundation  of KeySpan's  corporate  strategy is the gas  distribution
     segment which is supported by our asset and energy management activities

o    These asset and energy management  activities also support our electric and
     other  businesses o Our energy assets  represent the key to optimizing  the
     value of our current businesses - supporting our Northeast focus

     Let me turn it over to Wally  Parker,  who will  discuss the issues we face
     within our energy delivery and customer relationship group.




     Slide 5 - Customer Transition Slide

     Thanks  Bob and good  afternoon.  This  afternoon  I will  touch upon three
     issues in our customer  focused gas  distribution  segment - our gas growth
     initiatives,  status of our regulatory  agreements and profitability in our
     energy services business.










                                       7



     Slide 6 - Issue # 1 - How has the First Quarter affected gas growth? (WPP)

o    As the largest  and fastest  growing  gas  business  in the  Northeast,  we
     continue to grow at a brisk pace. We have set and achieved  aggressive  new
     growth  goals in each of the last three years for  converting  customers to
     natural gas and adding new customers.

o    These  annual goals  challenge us to be efficient in deploying  our capital
     and  resourceful  in  achieving  our  targets  - all  while  balancing  the
     operation  of our 20,000  mile  `plus' gas  infrastructure  with  achieving
     customer conversions -- as we experienced one of the coldest winters in the
     past 30 years with  weather  being  approximately  10% colder  than  normal
     across all of our service territories.

o    The  consistently  cold  weather,  increasing  gas prices and the  economic
     slowdown  we  are  experiencing   challenged  the  sales   environment  for
     conversions, as consumers became sensitive to conversion and fuel costs

o    Despite  these  adverse  sales  conditions,  we continued  to  successfully
     convert customers to gas heat in a cost-effective manner...

o    ...In first quarter,  we completed  approximately  9,500 gas installations,
     which will result in approximately  $8.5 million in new annual gross profit
     margin  --keeping  us on target to achieving  our 2003 gross profit  margin
     goal of $61 Million.

o    Keep in mind -- these sales are  cumulative  -- so the targeted $61 million
     this year will be additive to the new GPM attached last year and so on...


                                       8



     We expect this growth to continue for a long time into the future given the
     low gas  heating  saturation  levels of 36% on Long  Island  and 50% in New
     England.

     We have over a million  remaining heating prospects in the territories that
     we serve and 2/3s of these are either on or near the main requiring no or a
     moderate amount of capital.

     This growth ties into the execution of our regulatory strategy...



















                                       9



     Slide 8 - Issue # 2 - What is the status of the gas regulatory  agreements?
     (WPP)

o    KeySpan's  regulatory strategy -- has been and continues to be --- managing
     our existing rate  agreements by growing our customer base and  controlling
     our operating costs.

o    Given the nature of our territory,  strong regulatory  relationships  exist
     across the three states served

o    In Boston,  the decision was made to file a rate case due to the  extensive
     maintenance  capital  improvements  made to  that  system  and the  rise in
     pension and other O&M expenses.

o    We recently filed a 5-year PBR case asking for approximately $60 million in
     rate relief.

o    The relief supports a 12.1% ROE o In addition,  we have requested a weather
     normalization clause that is similar in structure to those in New York

o    The request  does not include an increase for  goodwill  recovery  from the
     KeySpan -- Eastern Enterprises acquisition.

     Briefly, the remaining regulatory agreements include:

          1.   New York  and  Long  Island  - which  expired  in 2002 and  2000,
               respectively, and are both currently operating under the existing
               rate agreement terms.

          2.   New England -- In addition,  the Colonial and Essex utilities are
               operating under 10 year agreements through 2008 and 2009 . And in
               New  Hampshire,  we continue  operating  under the existing  rate
               agreement terms.

o    In our New York and Long Island  territories,  we continue to evaluate  our
     regulatory strategy

     Continuing   along,  lets  me  spend  some  time  on  our  energy  services
     business...



                                       10



     Slide  9 -  Issue  # 3 -  How  is  Energy  Services  expected  to  continue
     profitability?(WPP)

     Overview...

o    KeySpan Services is our non-regulated business unit dedicated to delivering
     a portfolio of energy-related products and services to homes and businesses
     in the  Northeast  -- through  Home Energy  Services  -- the  "retail  arm"
     offering a mix of  annuity-type  service  contracts and fee-based  services
     covering heating and central cooling system repairs and  installations  and
     Business  Solutions -- the  "commercial  arm" serving  approximately  2,000
     customers with a portfolio of offerings that include a mix of annuity-based
     and  fee-based  services  which  include  designing,  building,  operating,
     maintaining  and  fueling  the energy  needs of our  commercial  customers.
     KeySpan Services builds upon our regulated footprint and enhances the value
     of our regulated customers.

o    Our  challenge  now - to turn our  size and  scale  into  profitability  by
     increasing margins and reducing costs.

 First Quarter Performance...

o    The operating loss in the quarter was  essentially  the same as in 2002 and
     reflects  the effects of the sluggish  economy and general  downturn in the
     construction  industry,  which has  delayed  the  commencement  of  certain
     engineering and design, and construction  projects.  What is encouraging is
     Business  Solutions  maintains  a revenue  backlog  of  approximately  $250
     million for 2003.


                                       11



     Some of our next steps for this business include...

o    We are in  the  process  of  exiting  the  gas  commodity  business  in the
     residential and small commercial markets of the New York Metropolitan area.
     We recently  transferred  approximately 60,000 of these commodity customers
     to EconEnergy.

o    We continue to assess and make changes to our  geographical  operations and
     customer  base so as to increase the  efficiency of our  workforce,  reduce
     costs,  increase  flexibility to adjust to changing  market  conditions and
     optimize customer satisfaction.

o    We closed out 2002 with a profitable fourth quarter and clearly see 2003 as
     a key year to further  defining and  sustaining  profitability,  and growth
     potential.

     Let me now turn it over to Bob Fani to discuss our asset and Energy  supply
     group...





                                       12



     Slide 10 -- Asset and Energy Supply Segment Transition Slide

     Thanks  Wally and good  afternoon.  This  afternoon  I will touch upon four
     issues in our asset and  energy  supply  segment - the summer  outlook  for
     power,  management  of our gas supply,  new  generation  projects,  and the
     monetization of our non-core assets.


     Slide 11 - Issue # 4 - What is the summer outlook for power? (RJF)

     KeySpan is very  fortunate to own and operate 6,400 MW of generation in the
     desirable  NYC and Long  Island  markets - two  regions  that  have  severe
     transmission limitations and no or limited excess generation.

o    The 2003 summer outlook for electric power in New York remains tight.

o    In the near term - the summer of 2003, the NYISO has projected that reserve
     margins  in  N.Y.C.  will  only  be met  through  the use of  special  case
     resources (i.e. load management,  small back-up generators).  Without these
     the NYC region would be capacity  short. So in this market we are expecting
     to max out on capacity prices for the summer.

o    On Long Island,  some excess  capacity is projected - however since all our
     generation  on LI is under  long  term  contracts,  this has no  effect  on
     KeySpan

o    In  addition,  the NYISO has  recently  proposed a revision to the capacity
     pricing in New York - the use of a Demand  curve - to limit the  volatility
     of pricing and incent new generation to be built.

     Now turning to summer preparedness...

o    We are ready for the cooling season - as we have taken a number of steps to
     prepare for the summer.


                                       13



o    As part of our annual  maintenance  program we  recently  completed a major
     overhaul of the largest  unit (972 MW's) at  Ravenswood,  which was planned
     and is normally performed every 5 to 6 years.

o    In addition,  at our Northport  facility on Long Island, the last oil-fired
     boiler  was  converted  to  dual  fuel  technology  so as to  increase  the
     efficiency of the plant and decrease its emissions.

     From a power outlook standpoint - our 2003 forecast assumes...

o    ...capacity payments of approximately $90-$95/ Kilowatt-year.

o    And from an energy  perspective,  for 2003, we are assuming an average peak
     spark spread in the range of $20-$25/megawatthour.

o    In addition,  for your information,  we have provided  sensitivities around
     these assumptions.

     Now I'd like to move to a quick  discussion  on the  management  of our gas
     supply and the two contracts we recently awarded.






                                       14



Slide 12 - Issue # 5 - Gas Supply Management  (RJF)


o    This past winter was one of the coldest in past 30 years in the Northeast -
     as new  gas  sendout  records  were  established  in all  three  of our gas
     territories.  In spite of this,  KeySpan  had  adequate  supply to meet the
     growing requirements of our customers.

o    This all starts with planning well before the winter cold weather hits - we
     evaluate the needs of the gas  distribution  utilities  and our  generating
     plants, enter into gas supply and transmission  contracts,  fill storage as
     well as hedge the gas portfolio.

o    As in the past we have made the decision to seek assistance in managing our
     gas supply  portfolio in order to obtain the benefits that wholesale energy
     companies bring to the table.

o    On April 1st - we awarded two contracts.... Coral for the New York City and
     Long  Island  service  operations  and  Entergy  Koch  for our New  England
     operations - both have been hired for a period of 3 years.

o    They will assist us in the development of our gas market strategy, managing
     our gas assets and performing  gas  nominating and scheduling  requirements
     for the portfolio

o    In selected these awards,  we evaluated  items such as credit  worthiness -
     which is extremely important these days, pricing,  the capability to handle
     our portfolio and their position in the markets, among others.

     Let me now shift to an update on our generation projects...


                                       15



     Slide  13  -  Issue  # 6 -  How  are  plans  for  new  electric  generation
     progressing? (RJF)


     We are  uniquely  positioned  to build new  generation  in our  region - We
     understand the markets,  have good  relationships  with the communities and
     the regulators and know the construction industry.

o    In  2002 we  installed  160MW  of  peaking  capacity  on LI  under  25 year
     contracts.

o    Late this year we expect to have our 250MW Ravenswood  expansion project in
     operation.  The facility is currently  under  construction  and is over 50%
     complete - on budget and on schedule.

o    This plant is needed in 2004 to meet the  growing  power  needs of capacity
     short NYC market.

o    And on Long Island we are planning a similar plant. The  Administrative Law
     Judges have recommended  approval of this plant to the siting board and the
     siting board will be reviewing our project this week.

o    The new plant is expected to be operational by 2005.

o    We continue negotiations with LIPA regarding a PPA.

o    Our Northeast focused portfolio continues to expand from the 4,000 MW level
     in 1998 ...to our current 6,400  MW's...  to our  forecasted  2003 level of
     approximately 6,600 MW's

o        In addition, we continue to seek opportunities to:

     -    re-power  our existing  plants  through the use of new  technology  to
          increase the efficiency of those plants and

     -    acquire or build new generation in strategic Northeast Load Pockets


                                       16



     Let me now shift to an update on our non-core assets...


     Slide 14 - Issue #7 - What  progress  as been made in  monetizing  non-core
     assets? (RJF)

     In  maintaining  our focus on our core  business  strategy,  as many of you
     know, we have identified a handful of businesses as non-core

o    We have  categorized  Houston  Exploration,  our  Canadian  Gas  processing
     business  and our  Ireland  investments  as non-core  assets,  with a total
     remaining book value of approximately $1.2 Billion.

o    We  made a  commitment  to  divest  our  non-core  assets  and  are  making
     significant progress toward achieving that goal.

          1.   We sold EnergyNorth Propane in 2001 and...

          2.   in July 2002 we sold the Midland barge business.

          3.   In October  2002,  we sold  reserves  from our joint venture with
               THX.

          4.   In February  2003, we reduced our  ownership  interest in Houston
               Exploration to 56% from 66%.

          5.   In  addition,  we recently  sold our 20%  interest in Taylor NGL,
               and...

          6.   ...we have started the process of monetizing KeySpan Canada.

o    The proceeds from these sales were used to further  strengthen  our balance
     sheet.

     Looking  specifically at the larger of our remaining non-core investments -
     Houston Exploration...

o    We continue to evaluate our options with respect to our remaining  interest
     in Houston Exploration...


                                       17



o    In the meantime,  we have increased its value to our shareholders  doubling
     production reserves, cash flow and market value over the last 5 years

     So,  clearly,  we have been  prudent  in  balancing  the need to divest our
     non-core assets while at the same time enhancing their value.

     In  terms  of  our  remaining   non-core  assets,  we  continue  to  assess
     monetization  opportunities  that will provide the greatest  benefit to our
     shareholders.


     At this point, Gerry Luterman will discuss some of our financial issues...


Slide 15 - Financial Update

     Thanks Bob and good  afternoon.  This  afternoon  I will touch upon how the
     Company is executing its financial strategy, discuss cash flows and capital
     expenditures and reaffirm our 2003 earnings outlook.





                                       18



Slide 16 - Issue # 8 - How are we executing our financial strategy? (GL)

     One of the underlying elements of our financial strategy is the strength of
     our balance sheet, which provides additional financial  flexibility to fund
     future growth.

o    KeySpan is an `A' rated company - supported by its low risk profile

o    In maintaining  this rating - it was important  that we further  strengthen
     our balance sheet to reduce our debt to total capitalization ratio.

     This past year the  Company has been  focused on  improving  its  financial
     profile through a number of initiatives.

     Specifically in 2002...

o    We sold some of our  previously  identified  non-core  assets  and used the
     proceeds from those  transactions to strengthen our balance sheet by paying
     down debt

o    In addition, we issued $460 million of publicly traded equity units - again
     using the proceeds to pay down debt. An incremental  benefit to these units
     is that the Rating  Agencies will give us  approximately  80% equity credit
     immediately.

     We continue executing these financial initiatives in 2003...

o    In January, we issued approximately 14 million shares of new equity raising
     net proceeds of approximately $473 million



                                       19




o    We used these proceeds to retire  approximately  $450 million of long term,
     high  interest  rate  debt with  coupon  rates  ranging  from 6.9% to 8.2%.
     Assuming the current  interest rate  environment  - the  retirement of this
     debt is worth about $35 million  (pre-tax) in annual  interest rate savings
     to the Company.

o    In  February,  we reduced our  ownership  interest in Houston  Exploration,
     raising net proceeds of approximately  $80 million,  which were used to pay
     down commercial paper and increase our liquidity.

o    In April,  we issued an  additional  $300  million  in new debt to  further
     improve our  liquidity  by locking in very  favorable  interest  rates on a
     longer-term basis



     Slide 17 - Issue # 8 - Strengthening our Balance Sheet - Continued

o    As a result of these initiatives,  our GAAP debt to-to-total capitalization
     as of  December  31,  2002 was 67%.  From a  Credit  Facility  calculation,
     including  100% of our off  balance  Ravenswood  lease  as debt and the 80%
     equity  credit of the MED's unit,  our debt to cap ratio was  approximately
     65%. Our first quarter  initiatives  - the equity  issuance and the Houston
     Exploration  ownership  reduction  --  further  reduced  our  debt to total
     capitalization ratio to approximately 57%.

o    Clearly,  we are taking the necessary  steps in  strengthening  our balance
     sheet,  and will  continue  to do so in a manner that  supports  our credit
     rating and enhances our financial flexibility to fund future growth.


     Now, let's move on to two important financial parameters




                                       20




     Slide  18 -  Issue # 9 -  Improving  Cash  Flows  and  Controlling  Capital
     Expenditures (GL)


     We all know the  importance of  controlling  capital  expenditures  - using
     capital  efficiently.  The benefits of lower capital expenditures result in
     reduced funding requirements and improved cash flow. And, the benefits from
     increased cash from operations are also important.

     We're off to a terrific start in 2003.

     In the first  quarter,  capital  spending is down compared to last year. We
     anticipate this reduction to continue through the remainder of the year.

     We  also  improved  cash  flow  from   operations.   The   improvement   is
     predominantly  attributable  to higher  collections of  outstanding  winter
     receivables  associated with our gas  distribution  operations,  which were
     significantly  higher  than  last  year,  higher  gas  prices  in  our  E&P
     operations and the effect of interest rate swaps.


     So what does 2003 look like from an earnings perspective...





                                       21





     Slide 19 - Issue #10 - What is the 2003 earnings outlook? (GL)

o    The key driver of KeySpan is the growth from our core  operations - defined
     for this purpose as all continuing  operations  other than  Exploration and
     Production.

o    Our first quarter results are on target with our year-end forecast

o    In the first  quarter  -- on a  consolidated  basis -- we earned  $1.54 per
     share from continuing operations.  These results- include the impact of the
     January equity issuance and the gain associated with the partial  sell-down
     of our  exploration  and production  operations - and were in line with our
     internal forecast.

     -    The main driver of the  quarterly  earnings  was the  continued  solid
          performance of the gas business unit during this record cold winter.

     -    In addition,  this performance was further enhanced by the increase in
          the gas commodity  prices  realized by gas  exploration and production
          operations.

     So, for the full  year...which  continues  to be built upon the strength of
     our core business...

     >>   We  expect 6% growth  in our core  operations,  excluding  incremental
          pension & OPEB expenses. I should note that we are absorbing all other
          O&M expense  increases - such as benefits  increases,  security costs,
          and insurance.

     >>   We are also  projecting  growth in our E & P earnings  ... with 67% of
          2003 hedged at $3.42 to $4.55/Mcfe


                                       22



     >>   Wrapping it all together,  we are expecting  consolidated earnings per
          share of $2.45 to $2.60  per share --  including  the  effects  of the
          recent equity issuance and the increased pension and OPEB expenses. --
          supported by the growth in our core and E&P businesses  highlighted in
          today's presentation.

o    Our solid financial profile underpins our focused strategy...

o    I think this is an important  statement  about KeySpan in today's  volatile
     environment  - it  illustrates  our ability to execute on our  promises ---
     providing investors with the confidence they need in today's market.

     Bob  will  now  conclude  the  presentation   highlighting   KeySpan's  key
     qualities...










                                       23



     Slide 20 - KeySpan - Executing on our Strategy (RBC)

     So putting it all together, why invest with KeySpan?...

o    KeySpan is a compelling investment supported by our low risk profile - as
     we offer investors an excellent total return, comprised of growth from our
     core operations and a solid dividend --

o    This  return  is  supported  by the low risk  profile  of our  regulated  \
     contractual gas and electric businesses.

o    The  earnings   growth  from  our  core  operations  will  be  achieved  by
     capitalizing  on gas  growth  opportunities  and  new  electric  generation
     opportunities.

o    As was presented  today,  we continue to execute our financial  strategy to
     ensure financial flexibility in funding future growth

o    We are committed to our $1.78  dividend -- an important part of the KeySpan
     story.

o    In addition,  we will further  strengthen our strategic  focus through cost
     containment measures... and by divesting our non-core assets.

o    Our `A' debt rating - enhanced by the sale of our  non-core  assets and the
     recent financial  initiatives--the  equity  issuance,  the reduction in THX
     ownership,  the pay down of long-term debt and recent  monetization of some
     non-core assets - illustrates  our commitment to maintaining  strong credit
     quality.

o    Overall - Solid  growth and low risk  enhances  the nature of KeySpan as an
     investment - an investment  combining a very unique and  attractive  mix of
     growth and stability

          Thank  you.  At this  time,  we would be happy to  answer  any of your
     questions.


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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: May 5, 2003                           By:    /s/Theresa Balog
                                                    ----------------
                                             Name:  Theresa Balog
                                             Title: Vice President & Controller

















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