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):              December 8, 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 5. Other Events
        ------------

     On December 8, 2003,  KeySpan  Corporation  ("the Company")  issued a press
release  disclosing,  among other  things,  its  expectations  for 2004  Company
earnings.

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


                                       2




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

         (c)      Exhibits

                  (1) Press Release of the Company dated December 8, 2003.


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

         In addition, on December 8, 2003 and December 9, 2003, the Company will
hold meetings with members of the financial community and discuss, among other
things, its expectations for 2004 earnings. The slides that will be used at
these meetings can be viewed 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 these meetings:


2004 Presentation to the Financial Community

"Strategic Execution for Growth"

  December 8 - Boston
  December 9 - New York


Cover Page
- ----------

Slide 1 - Agenda  (G. Laskaris)
- -------------------------------

Good  Afternoon and welcome to KeySpan's  Annual  Presentation  to the Financial
Community - "Strategic  Execution for Growth".  This morning we issued our press
release  reporting on our 2004 earnings  guidance.  If you have not received the
press release, it is currently available on our website.

In terms of our  format  today - Bob  Catell  will  start  with a review  of the
corporate  strategy.  Bob Fani will  discuss  2003  accomplishments  and expense
reductions.  Wally Parker will then provide an update on our energy delivery and
customer operations  business,  followed by Steve Zelkowitz with a discussion of
our energy asset and supply  business.  Gerry  Luterman  will then report on our
financial strategy and then Bob Catell will make some closing remarks.

Please  note  that  the  individual  segments  forecasts  for  Operating  Income
discussed  today will be updated early next year,  once budgets and  allocations
are finalized.  However, we expect the total consolidated guidance to remain the
same.


                                       3



And now, I will turn it over to Bob Catell...

Slide 2 - KeySpan's Business Profile        (R.B. Catell)

Thank you,  George,  and Good Afternoon.  It's our pleasure to update you on the
KeySpan story and the continued execution of our strategy of growth and building
shareholder value.

Over the past  several  years,  KeySpan  has grown to  become  the  largest  gas
distribution  company  in the  Northeast  United  States  with 2.5  million  gas
customers  in New York  City,  Long  Island  and New  England,  and the  largest
generator  of  electricity  in New York State with 6,400 MW of  generation.  Our
business  profile is  concentrated  in our core gas  distribution  and  electric
services segments ... making up 78% of our business,  and is complemented by our
Energy Services business.  The balance of our business profile is made up of our
energy investments which includes our ownership interest in Houston Exploration.










                                       4




Slide 3 - KeySpan's Focused Strategy        (RBC)

We have  positioned  ourselves  well in  great  markets  with  excellent  growth
opportunities.  We've stayed focused on our basic strategy ... to achieve growth
through  our two core  businesses  ...  our gas  distribution  business  and our
electric generation business.

In our gas  distribution  business,  our focus is on the  customer.  We are well
positioned  for organic  growth by operating in an  excellent  marketplace  with
strong customer demographics. There is a low penetration of natural gas and high
gas usage resulting from operating in the colder Northeast.  We are aggressively
adding new customers and offering selective energy products and services through
our energy services  business.  We will build or acquire  strategically  located
assets  which  support  this  distribution  business  -  particularly  pipeline,
liquefied natural gas and underground storage.

In  our  second  core  business--electric   generation--which  operates  in  the
capacity-constrained  New York City and Long Island  electric  markets,  we seek
growth through the continued  optimization of our existing  generation assets as
well as through building or acquiring  additional strategic generation assets in
the Northeast.

We remain committed to monetizing our non-core assets.

With this focused strategy in mind, we have set up...




                                       5




Slide 4 - Framework for Growth              (RBC)

....a  framework  which lays out the roadmap  for  executing  on our  strategy of
growing our core businesses.

As you may know, earlier this year, we re-aligned our business segments into two
groups to optimize the execution of our strategy - a customer focused group, and
an energy asset and supply management group.

We have also launched a business  review  process to increase the  efficiency of
our business  operations  and to reduce  expenses which Bob Fani will discuss in
more detail. And,

We have a strong financial  position which will support our growth strategy,  as
we look to further  improve  our balance  sheet by  continuing  to monetize  our
non-core assets and reduce debt.

We  recognize  that  our  growth  strategy  must be  supported  by an  important
element...






                                       6




Slide 5 - Minimizing Business Risk (RBC) ... minimizing our business risk in all
of our businesses.

In our gas distribution business, we have commodity cost pass-throughs,  weather
normalization  in our New York and Long Island rate  structures,  and we utilize
weather hedges in New England.

In our electric services  business,  we have long-term  generation  contracts on
Long Island. We operate in the capacity-constrained New York City market, and we
hedge the electric sales of our Ravenswood plant to further mitigate risk.

And, in our exploration and production business,  we hedge 70% of the production
for the year ahead and beyond in order to mitigate  the risk and  volatility  of
gas prices.

And with regard to our  overall  operations,  we have no material  environmental
exposure.

As we continue to measure and monitor risk on an  enterprise-wide  basis, we are
pleased  that  80 to 85% of our  operating  income  comes  from  our  regulated,
contractual and load pocket businesses.  This provides for predictable revenues,
stable earnings and strong cash flow streams.

And we believe our strategic framework,  risk mitigation measures and our active
involvement  in  industry  issues  will allow  KeySpan to  continue  to grow our
businesses and focus on the following objectives...




                                       7




 Slide 6 - Objectives      (RBC)

- -    First,  we are committed to growing  KeySpan's  earnings from its core gas,
     electric and services businesses by 5 to 6% annually,

- -    Second, we will maintain our "A" quality credit ratings,

- -    Third,  we are committed to monetizing our non-core  assets - specifically,
     Houston Exploration,  KeySpan Canada, and our Northern Ireland investment -
     a portion of which we recently sold.

- -    All of which  should  support  KeySpan to be able to maintain  and possibly
     increase our dividend in the future.

Looking specifically at earnings growth...













                                       8






Slide 7 - Earnings Guidance                 (RBC)

....By  remaining  focused  on  executing  on  our  strategy  and  achieving  our
objectives,  KeySpan is  projecting  growth in its core  earnings  by 5 to 6% in
2004,  resulting in a  contribution  of $2.20 to $2.30 per share.  Including the
contribution  of $0.35 to $0.45 per share from our  exploration  and  production
operations,  KeySpan's  overall earnings guidance is $2.55 to $2.75 for 2004, up
from $2.45 to $2.60 in 2003.

We are also re-confirming our guidance for 2003. Our core earnings are projected
to be at the low end of the range of $2.15 to $2.20 for 2003,  primarily  due to
the effect of the cooler summer weather on electric prices and the impact of the
slowdown in the Northeast construction industry on our energy services business.
The  earnings  for E&P are expected to come in above the range of $0.30 to $0.40
per share because of higher gas prices during the year.

And  now,  I will  turn it over to Bob  Fani to  discuss  the  specifics  of our
strategic execution in 2003...













                                       9




Slide 8 - Agenda                    (R.J. Fani)

Slide 9  - In 2003 KeySpan has...           (RJF)

Thank you, Bob, and Good Afternoon.

As Bob already  mentioned,  we continue to remain  focused on  executing  on our
strategy of growing our core businesses  through 2004 with an increased emphasis
on efficiency - both operating expense and capital.

Let's first turn to our accomplishments in 2003 in our business segments...





















                                       10




Slide 10  - 2003 Business Execution          (RJF)

o    We continued to grow our gas business,

o    completed  and announced  new  energy-related  projects to expand our asset
     base,

o    continued to provide excellent service,

o    monetized non-core assets,

o    and initiated a review of our cost structure.



Some of the specifics...first, gas growth...















                                       11




Slide 11  - Growth in the Gas Business       (RJF)

Despite  the  challenge  of higher gas costs and  sluggish  economic  conditions
through most of the year, we continued to aggressively  convert customers to gas
and expect to achieve new gross profit margin of $55-60 million in 2003.

With regards to our utilities,  we have strong  regulatory  relationships and we
continually  evaluate  the need to file for rate  cases.  In our New England gas
service territory served by the former Boston Gas Company,  we recently received
a decision from the  regulators on our rate request which granted us a base rate
increase of $26 million, a 10.2% return on equity with sharing above that level.
Equally  significant,  we were  granted a true-up on pension  and OPEB  expenses
including  carrying  charges  and a  performance  based rate plan up to 10 years
which adjusts for inflation annually.  We are pleased with the decision,  and it
was consistent with our internal forecast.

Next, our progress on implementing the growth of our assets...









                                       12




Slide 12  - Asset Growth    (RJF)

We are nearing the completion of a new 250 MW generating plant at our Ravenswood
power   station.   We  are  currently  in  start-up  mode  on  this   efficient,
state-of-the-art,  combined-cycle  plant in the next couple of weeks. This plant
is the first base load plant to be  installed  in the NYC area in over 30 years.
It will serve the NYC load  pocket  region  which is  projected  to be  capacity
deficient this coming summer.


In addition, we announced the expansion of our liquefied natural gas storage and
receiving  terminal in Providence,  Rhode Island. We are partnering with British
Gas LNG to expand  the  facility  to accept  marine LNG  deliveries  by 2005 and
increase vaporization  capability from 150,000 to approximately 500,000 dth/day.
This  expansion  is  consistent  with our  strategy of  supporting  our core gas
distribution  business,  as we seek to increase the reliability of the Northeast
energy  supply and create more  diversity in supplies.  We have  initiated  this
project,  realizing  that LNG will  play an ever  increasing  important  role in
meeting the energy  needs of the United  States and in  particular,  this market
region.

And now turning to the performance of our system...










                                       13




Slide 13  - Operational Excellence   (RJF)

We continue to achieve  outstanding  performance for both the KeySpan generation
facilities and the operation of the LIPA T&D system.

Keeping our generators in the best possible operating condition is a priority at
KeySpan,  and through an extensive annual  maintenance  program,  our generating
facilities  had over 97%  availability  on Long  Island and  better  than 96% at
Ravenswood during the crucial summer season.

And in terms of  providing  excellent  service  to LIPA,  KeySpan  continues  to
operate the Long Island T&D system at the highest performance levels in New York
State.  KeySpan  ranks  first in  restoration  time  when we have an outage - on
average we restored  service to our  customers  in 64 minutes - 40% quicker than
the NYS average.

And just a note on our gas business - we have reached our target  storage levels
for both  New York and New  England,  ensuring  adequate  supply  of gas for the
upcoming winter heating season.

Now changing focus to our non-core assets...










                                       14




Slide 14  - Monetization of Non-Core Assets           (RJF)

We remain committed to the monetization of our non-core assets.

2003 was indeed a very busy year:

We reduced our  ownership  interest in Houston  Exploration  from 66% to 56% and
received net  proceeds of $79 million,  and we continue to analyze ways in which
to monetize the balance in the most tax-efficient manner.

We monetized  approximately 39% of our ownership interest in KeySpan Canada -our
gas processing  business  through an Income Trust - and sold our 20% interest in
Taylor  Natural Gas  Liquids - receiving  net  proceeds  of  approximately  $120
million.

And  finally,  we  announced  three weeks ago the sale of our 24.5%  interest in
Phoenix  Natural  Gas, a gas  distribution  company  based in Belfast,  Northern
Ireland - for approximately $95 million.

These sales are  consistent  with our strategy and  commitment to concentrate on
our core  businesses.  The  proceeds  from  these  sales were or will be used to
reduce our debt level, as Gerry Luterman will address.

At this point,  let me shift gears to the cost  management  program we initiated
this year.



                                       15


Slide 15  - Expense Management      (RJF)

In  order  to  continue  to  remain   competitive   and  provide  value  to  our
shareholders, KeySpan is undertaking a multi-year, enterprise-wide initiative to
further  improve  operational  performance to offset the effect of higher costs.
These  include  higher costs from the increased  focus on corporate  governance,
security and risk management.

We will strike a balance between growth and efficiency ... and not compromise on
our safe and reliable service to our customers.

This will be an  ongoing  process,  requiring  a  stronger  than  ever  focus on
efficiency, technology, innovation and risk management.

This effort will include

o    evaluation and streamlining of our business processes,

o    the  use of  technology  to  reduce  costs  such as the  implementation  of
     construction tools and techniques in the gas distribution area,

o    the use of information based management tools to help grow revenues such as
     targeted marketing and sales optimization programs,  asset optimization and
     portfolio management,

o    And  utilization  of the  cost-effective  IT structure we have put in place
     over the last  several  years which is aligned with our strategy of growing
     our core businesses.



                                       16


Through this  initiative,  in 2004 we are  implementing  expense  reductions  of
approximately $100 million which will cover projected increases in costs already
mentioned as well as higher  pension,  infrastructure,  insurance and healthcare
costs,  and we do not anticipate any  restructuring  charges at this time. These
efforts will keep our 2004 O&M budget at the 2003 level.

Also, this year we aligned our company...











                                       17




Slide 16  - KeySpan's Structure Supports      (RJF)

....across two major business  groupings,  to support the execution of our growth
and operational efficiency strategy.

Our  customer  focused  group,  headed up by Wally  Parker is  comprised  of gas
distribution and energy services;

And the asset and  supply  management  group,  managed  by Steve  Zelkowitz,  is
comprised of our portfolio of energy assets and the energy supply function.

Wally  and  Steve  will  discuss  both  the  growth   drivers  and   operational
efficiencies of these two businesses.

I will now  turn it over to Wally  who will  discuss  the gas  distribution  and
energy services Group.











                                       18




Slide 17  - Agenda          (W.P. Parker)

Slide 18 - KeySpan Gas Distribution         (WPP)

Thanks, Bob, and Good Afternoon.

Let me start with the Gas Distribution business...

....the two key drivers of our success remain our size and our growth potential.

We are the largest gas  distribution  company in the Northeast United States ...
and among the fifth largest in the country serving over 2.5 million customers as
a result of the  successful  integration  of six gas  utilities in the NYC, Long
Island and New England regions over the past four years.  This size allows us to
obtain economies of scale and operational synergies.

But more important than just size is our substantial market  opportunities...our
growth potential...

But our growth will be efficient -- our strategic focus for 2004 is on improving
capital and marketing  efficiency.  Margin  contribution  at the lowest possible
cost will be the driving factor.

Now turning to our gas operating income forecast and its drivers....






                                       19




Slide 19  - Gas Distribution Outlook         (WPP)

In 2004, the Operating Income contribution from our gas business is projected to
be in the range of $545 million to $565 million, an increase of approximately 6%
over the original 2003  guidance,  assuming  normal weather  conditions.  We are
projecting 2003 year end Operating Income to be higher than original guidance as
a result of the colder than normal  winter  weather  experienced  in our service
territories.  The  2004  Operating  Income  contribution  can be  broken  down -
approximately 40% New York, with the remaining  contribution split almost evenly
across Long Island and New England.

Through  targeted and efficient  addition of new customers in 2004, we expect to
add approximately $55 million in new gross profit margin.

This growth will be accomplished in a regulatory framework which provides:

o    An  allowed  return of 13.25% at our  largest  utility in New York with 1.2
     million customers, and

o    An allowed ROE of 11.1% on Long Island where we have 500,000 customers, and

o    An allowed  ROE of 10.2% at the  former  Boston Gas  Company,  the  largest
     utility  in  New  England,  where  we  have  more  than  800,000  customers
     throughout Massachusetts and New Hampshire.

Let's  now take a look at our  unique  organic  growth  opportunity  in both the
residential and business markets.






                                       20




Slide 20  - Track Record for Organic Growth - WPP

In our  residential  market,  our  territory  is only a  little  more  than  50%
saturated  with over 1 million  additional  prospects  and $650 million in Gross
Profit Margin potential.

Our mature New York market,  which is approximately  80% saturated stands as the
model for growing our LI and New England  residential  markets  which are at 36%
and 53% saturation levels, respectively. We continue to add new customers in all
three regions using the aggressive  marketing programs which have a proven track
record of success in New York.

Specifically,  since  acquiring  the Long Island  business in 1998, we have more
than doubled the rate of growth and tripled the rate of conversions.  And in New
England, in just three years we have increased the growth rate by 60%.

Turning to the business market segment,  our territory has a saturation level of
approximately  60%  across all of our  territories  with  approximately  150,000
additional prospects and $300 million in gross profit margin potential.

Putting it all together, we have significant long-term opportunity for targeting
profitable organic growth of almost $1 billion in gross profit margin.



                                       21



In 2004 we are taking a number of steps to enhance our profitability...

Slide 21  - 2004 Strategic Execution           (WPP)

In essence,  we are shifting from a "market share"  perspective to a "maximizing
profitability"  approach.  We are  seeking to  optimize  the use of our  capital
resources by allocating  it to the most  profitable  segments - those  prospects
that  require a minimum  amount of  capital  and  increase  GPM the most - those
located closer to our gas mains.  Over the past several years we have added over
5  million  feet of new gas  mains - which has  significantly  improved  the gas
infrastructure  and created new sales  opportunities  by bringing  thousands  of
potential  prospects closer to our system. We will now seek to exploit these new
sales  opportunities,  allowing us to maximize  the return on our gas  expansion
program.

We  have  developed  information  based  management  tools,  such  as our  sales
optimization model, that will allow us to better understand our customers needs,
segment the market, and focus attention on the mostly likely customer targets.

And we have  launched a business  review team to further  optimize our marketing
approach including redesigning some of our incentive based compensation plans to
further align our employees' compensation with business profitability.


Now, let's take a closer look at the residential market.



                                       22


Slide 22  - Residential Market Potential   (WPP)

In our residential market, our prospects are almost evenly divided between three
categories:

o    Prospects that  currently have gas in the house but are low-use  customers.
     These are easily convertible to gas heat and require essentially no capital
     expenditure.

o    Prospects  that do not  currently  use gas,  but  only  require  a  service
     connection, and

o    Prospects that are located further from the mains.

In  order to  improve  the cost  efficiency  of  adding  new  customers,  we are
targeting  the  most  profitable  customers  that  require  the  lowest  capital
investment. Approximately $400 million or 60% of the heating potential is either
an  existing  low use  customer  or a  prospect  that is close  to the  existing
infrastructure.

In targeting these low capital investment prospects,  we have utilized our sales
optimization process identifying the most profitable customers. We have launched
a number of  successful  Customer  Care  Pilots such as our new call center lead
program,  and we have made it easier for our  customers  to do business  with us
on-line.  Our on-line  conversion program - myquotes.com - has experienced a 66%
increase in gas  conversions  this year, and we expect further  improvements  in
2004.

In addition,  we have placed an  increased  emphasis on  relationship  marketing
which will help cross-sell  affiliated  services.  We continue to strengthen our
relationship with numerous trade allies in order to achieve greater sales.

Now, let's look at the business market...







                                       23




Slide 23  - Business Market Assessment       (WPP)

In our business  market,  similar to the  residential,  our prospects are almost
evenly divided between three categories:

o    Low-use customers,

o    Prospects close to a gas main, and

o    Prospects further from the main.

Again we are targeting the most profitable customers. $220 million or 80% of the
gross  profit  margin  potential  is either an  existing  low use  customer or a
prospect relatively close to a gas main.

We have segmented the business  markets through our information  based tools and
place greater  emphasis on those  segments with the greatest GPM  potential.  We
will  also  sell  additional   services  to  existing   customers   through  our
relationship marketing.

In terms of segmentation,  we have quantified that over 40% of the potential GPM
is concentrated in 20 business markets out of a total of 420 segments.  These 20
most  profitable  markets  are in the  service  and  the  retail  trade  segment
including businesses such as dry cleaners and restaurants.

This revised  approach to adding customers will allow us to profitably add gross
profit margin while efficiently utilizing our resources...






                                       24



Slide 24 - Capital, Expense & Marketing     (WPP)

....resulting in improvements in both our capital and expense efficiency.

o    For 2004,  we are  reducing  the growth  capital in our gas business by 25%
     from $180  million to $135  million.  We will also keep our  operation  and
     maintenance  expenditures  relatively  flat  due to the use of  technology,
     process  improvements,  competitive  contracting  practices,  and  improved
     modeling to selectively replace components of the distribution system.

o    We are also reducing our marketing expenses by over 15% from $68 million to
     $57 million.

o    Although we are  reducing  our costs,  our growth  target for 2004  remains
     approximately at the 2003 level.

o As you can see, we are targeting  improvements to both our Growth Capex-to GPM
and our marketing expense-to-GPM ratios, metrics we use to track our efficiency.
In 2003,  we spent  approximately  $3  dollars in growth  capital  for every one
dollar of new profit  margin,  and in 2004 we are targeting a reduction to $2.50
in capital for every one dollar in growth.

So that's our gas story ... Size and Growth Potential with an increased focus on
efficiency.

I would like to change gears and discuss our other  customer-focused  business -
Energy Services... Slide 25 - KeySpan Services (WPP)




                                       25


KeySpan Services is the unregulated  business segment of KeySpan that delivers a
portfolio of  energy-related  products and services to homes and businesses.  It
builds upon our regulated footprint and enhances the value of our customers,  as
a critical  component of  KeySpan's  core  customer-focused  strategy and strong
Brand recognition.

Although Energy Services has not yet achieved its financial  objectives,  it has
played a strategic  role in supporting the core utility by providing high levels
of  service  with a  customer  satisfaction  rate  of over  90%  and  converting
customers to gas.

We continue to refine the business  model and expect a positive,  albeit modest,
earnings contribution in 2004. We are expecting a 2003 year-end operating income
loss,  primarily driven by the continued  slowdown in the construction  industry
and the  cooler  summer  weather,  as well as  closeout  costs  associated  with
unprofitable business operations. The Operating Income contribution for 2004 for
Energy Services is projected to be in the range of breakeven to $10 million.









                                       26




Slide 26 - KeySpan Services - Growth Drivers    (WPP)

This business  segment serves two specific  markets,  the  residential and small
commercial  market,  which is serviced by Home  Energy  Services,  and the large
commercial market serviced by Business Solutions.

First,  the Home Energy Services  market includes a mix of annuity-type  service
contracts and fee-based  contracts  covering  heating and central cooling system
repairs and installations.

As you may recall,  we have been pursuing a goal of 200,000  service  contracts,
which we have now  reached and  exceeded,  and the key will be placing a greater
emphasis  on  signing up more  customers  for  premium  service - that is - both
heating and air conditioning service.  These contracts have risen from 7% of the
total contract base in early 2003 to approximately 12% now and we expect further
increases in 2004.  And, in terms of  installations,  we have  expanded into new
products such as fireplace  installations which are up 40% versus a year ago and
the  residential  conversion  market  remains  strong.   Overall,  our  year-end
projection is to achieve a record level of 17,000 installations.

Second,  Business  Solutions  includes our engineering  services  division which
provides   design,   planning  and  engineering   services  and  our  Mechanical
Contracting   Division  which  builds,   operates  and  maintains  heating,  air
conditioning and ventilation systems.


                                       27



The growth drivers in this business  include a revenue backlog of  approximately
$525 million and a continued  focus on niche  markets  such as  pharmaceuticals,
universities  and  hospitals.  We also  expect to see  benefits  from the recent
acquisition of the BR+A  engineering  company in New England  through  increased
business opportunities with our mechanical contracting operations.

















                                       28






Slide 27 - Refinement of KeySpan Services   (WPP)

I want to now  focus  on what we are  doing  to  improve  profitability  in this
segment.

We have undertaken a comprehensive review and evaluation of the KeySpan Services
business  to  identify  and  implement  actions  that will  drive  profitability
improvements and sustained value.

In 2004 we will reap the benefits of streamlining  our workforce this past year,
resulting in an expected reduction in O&M expenses of $10 million.

We are  expanding  our use of  information  based  tools that allow us to better
understand the various sectors and customers.

We have become more  flexible in shifting to  better-funded  markets such as the
Public Works sector as the need arises, by taking advantage of opportunities and
focusing more on profitability.

We will focus on reducing the cost of doing  business,  such as  increasing  the
amount of fabrication conducted offsite where it's cheaper versus onsite.

We have enhanced our internal  bidding  review  process,  which should result in
higher margins.  We expect to start to see the benefits of these enhancements in
2004.



                                       29



Slide 28 - New York Downstate Construction... (WPP)

In addition,  a major  forecaster  of  construction  activity,  F. W. Dodge,  is
projecting an increase in construction spending, as shown, for the downstate New
York  region.  We  should  start to see the  effect  of this in the  results  of
Business Solutions.


I will now turn it over to Steve to discuss the Energy Asset and Supply Group.














                                       30




Slide 29 - Agenda                (S.L. Zelkowitz)

Slide 30 - Energy Asset & Supply Business   (SLZ)

Thanks, Wally, and Good Afternoon.

KeySpan's  asset and supply  business is focused on the Northeast  United States
markets - the location of our service area or as we refer to it - the  Northeast
Energy Hub. Through our assets,  which include  physical and contractual  assets
and equity  investments,  we seek to optimize  the  operation  of our assets and
maximize returns in our core businesses.

In this  segment  we manage a  portfolio  of  assets,  which  includes  electric
generation,  pipeline,  LNG,  and  storage  as well as  contracts  for  physical
pipeline capacity and storage contracts to meet the needs of our customers.

This portfolio also includes some non-core  assets outside the Northeast  region
which we are committed to monetizing,  including our  exploration and production
operations  based in Houston and our gas processing  business located in western
Canada.












                                       31




Slide 31 - Focus on Growth        (SLZ)

Focusing on growth,  we have begun a  transformation  of the  management  of the
physical  assets and  contracts in this business  segment.  We will evaluate and
manage  these   assets  as  an   integrated   portfolio  to  improve   operating
efficiencies,  take advantage of synergies,  identify opportunities and maximize
profitability.

In addition, we will look to acquire and/ or build new assets to further enhance
the growth in this segment with projects in the electric  generation,  pipeline,
storage and LNG areas.

And we will remain  involved in the regulatory  and political  arenas to promote
flexibility  in  operating  our  assets  and  enhancing  value....  such  as our
continued  involvement regarding the operation and market issues surrounding the
electric market in New York State.

Turning first to our Electric Services segment...








                                       32




Slide 32 - KeySpan Electric Services   (SLZ)

....which  is  KeySpan's  second  core  business  --  a  key  business  providing
approximately  $1.4 billion in gross  revenue,  a major driver of our  earnings,
contributing approximately 25% to our Operating income.

The electric  services  business,  currently  serving the New York City and Long
Island areas, has two major components:

o    We own and  operate  about  6400MW of  generating  capacity  - the  largest
     investor owned generator in New York State.  We provide  essentially all of
     Long Island's power and  approximately  25% of New York City's power.  Once
     our new Ravenswood  plant goes into commercial  operation,  the size of our
     generation portfolio will grow by 250 MW.

o    On Long Island, we have contracts to manage the Transmission & Distribution
     system  for  LIPA's  1.1  million  customers,  and to  provide  4,200 MW of
     generation from our portfolio. We also manage the fuel for this generation.

o    Our  strategy  for  growing  our  generation  business is focused on adding
     generation in the strategic  Northeast  region and  maximizing the value of
     the existing  portfolio.  This entails  maintaining high availability rates
     and the opportunity  for repowering of existing  plants,  increasing  their
     capacity and efficiency.

In terms of our electric Operating Income forecast and its drivers...



                                       33




Slide 33 - Electric Services - Earnings Guidance   (SLZ)

The 2004 Operating Income  contribution  from this segment is projected to be in
the range of $305 to $325  million,  an increase of  approximately  12% over the
original 2003 guidance,  assuming normal weather  conditions.  We are projecting
2003 year end operating  income to be lower than original  guidance,  due to the
impact of cooler than normal summer  conditions and a maintenance  outage of one
of the Ravenswood generating units in early 2003.

Our 2004 earnings  projection  assumes the placement of the Ravenswood  lease on
the balance  sheet at  12/31/03,  and will  result in an  increase in  operating
income of $18  million,  comprised  of a decrease in  operating  expenses of $30
million and increase of $30 million in interest  expense in order to reflect the
transfer  of the lease  debt  service  from an  operating  expense  to  interest
expense,  offset in part by an increase in depreciation expense of approximately
$12  million.  The  overall  impact  to net  income  is to  reduce  earnings  by
approximately 4 cents per share.


The 2004 projection can be broken down into two categories:

1.   The first consists of the three contracts we have in place with LIPA which
     contribute approximately one third of the operating income in this segment
     - these contracts are like an annuity providing a solid and predictable
     earnings stream. In addition to the capacity charges and fees earned under
     these contracts, KeySpan also has the ability to earn up to $16.5 million
     per year in performance-based incentives, and we have been earning at or
     near this level for the past several years.



                                       34


For our generation contract with LIPA, we recently filed a request with FERC for
a modest increase in the capacity charges under this contract.

2.   The second  category  contributes  the  remaining  two-thirds  of Operating
     Income and includes the  Ravenswood  plant in NYC, both the original  plant
     and the new 250MW addition.  The two earnings  drivers are the capacity and
     energy markets.

o    In terms of the capacity  market,  we are very fortunate to own and operate
     plants in the capacity  constrained New York City load pocket - which,  due
     to limited  transmission  capability  into the city,  operates under a FERC
     approved   reliability  rule  that  requires  that  80%  of  peak  capacity
     requirements must be provided by in-city generators.

o    In 2003, we are projecting  capacity  payments at the high end of the range
     $90 to $95 per  kW-year,  due to the  implementation  of the  ISO  capacity
     demand curve and seasonal bid caps.

o    For 2004, we are assuming  capacity payments in the $95 to $105 per kW-year
     range.  This  assumes  that our new  Ravenswood  plant will be  entitled to
     capacity market revenues in the second quarter.



                                       35


Now turning to the energy market, we continue to have  opportunities in the high
priced New York City energy market.

o    The key  drivers  continue  to be  supply  / demand  balance,  transmission
     constraints, the weather, the economy and ISO price mitigation measures.

o    In 2003,  our energy margins were impacted due to cooler weather and a unit
     outage,  resulting in average peak spark  spreads at the low end of the $20
     to $25 per MW-hr range.

o    For 2004,  we are  projecting  average peak spark spreads in the $20 to $25
     per MW-hr range, assuming normal summer weather conditions.

Shifting now to the consistency of these earnings...











                                       36




Slide 34 - Focused Generation Strategy       (SLZ)

In keeping with  KeySpan's  profile of minimizing  risk, we have developed a low
risk  generation  portfolio that includes a mix of  contractual  and load pocket
generation and a conservative  hedging  strategy which helps to better  insulate
our earnings.  It is a portfolio that is highly  dependent on reliable  capacity
charges.

As shown in the graph:

1.   2/3's of KeySpan's current generation portfolio is under long term contract
     to LIPA, under which we receive guaranteed capacity payments for the entire
     Long Island fleet.

2.   The other 1/3 represents the merchant Ravenswood plant, with two-thirds of
     its net revenues coming from capacity payments.

3.   In addition,  for the component that is least predictable - energy payments
     - which makes up about one third of our net  revenues - we plan to continue
     to hedge 1/2 of the risk through  financial hedges of peak electricity from
     Ravenswood, and

4.   In terms of our new projects  going  forward to grow our business ... there
     will be continued focus on risk mitigation... either entering into PPA's or
     adding assets located in load pockets.

     So, when you put it all together, you can see that KeySpan has a generation
portfolio that minimizes risk, complemented by a prudent hedging strategy.

Now I'd like to  specifically  comment  on the  progress  of the new  generation
projects we are working on for growing this business.



                                       37



Slide 35 - New Low Risk Generation Projects          (SLZ)

Bob Fani already commented on the 250 MW Ravenswood  addition which is currently
in start-up mode.


In addition,  we recently responded to LIPA's request for proposals for new base
load generation on Long Island. The proposal includes a 50/50 joint venture with
American  National  Power to build two 250 MW combined  cycle  generators  - the
first is planned for Melville,  in the center of Long Island, and is expected to
be  operational  in 2006.  The second is planned  further east in Brookhaven and
could enter  service one year later.  Both  plants have  received  all  required
regulatory approvals and are currently planned to be constructed under a turnkey
contract with no construction risk for KeySpan or its partner.  We are waiting a
decision  from LIPA -  expected  in the first  quarter of 2004.  These  projects
provide the fastest  approach to ensure Long Island has adequate base load power
to meet the needs of its customers.

Again,  I want to reiterate  that these  plants fit into our focused,  Northeast
generation strategy.

Moving to our Energy Investments segment...









                                       38




Slide 36 - Core Energy Investments    (SLZ)

First, our core energy investments...

In our gas pipeline/storage  business,  which supports our core gas business, we
own 20% of the strategic Iroquois pipeline, which provides essential supply into
the Northeast and has solid  FERC-regulated  returns on the  investment.  We are
also in a partnership  with Duke on the proposed  Islander  East pipeline  which
supports our strategy of increasing gas supply to Long Island.

In addition, last year we made a strategic acquisition of Algonquin LNG - a 2Bcf
FERC  regulated  LNG storage  facility in Rhode  Island.  As Bob  discussed,  we
recently  announced  plans to upgrade this facility to accept marine  deliveries
and triple  vaporization  capacity which will help both strengthen and diversify
gas  supply  in the New  England  region  and add to our  profitability  in this
segment. It is expected in-service in 2005.

Second, our non-core investments...











                                       39



Slide 37 - Non-Core Energy Investments       (SLZ)

This  segment  consists  primarily  of our E&P and  gas  processing  businesses.
Although we have  identified  these  businesses  as non-core  and are seeking to
monetize them, we continue to increase the value of these businesses, while they
contribute to earnings.

1.   We own 56% of The Houston Exploration Company, which has more than 700 BCFe
     of proved  reserves in the Gulf of Mexico and Texas. In order to reduce the
     volatility of the natural gas commodity  market,  we have a policy to hedge
     approximately 70% of production.  Our remaining investment has a forecasted
     total  book  value of  approximately  $720  million,  made up of about $500
     million in equity and 220 million in debt.

2.   Our other non-core  energy  investment is the KeySpan Canada gas processing
     business  of which we own  approximately  61%,  consisting  of 14 plants in
     Western Canada that process  approximately 1Bcf of natural gas per day. The
     forecasted  total book value for our remaining  interest in this processing
     fee-based  business is  approximately  $240 million,  made up of about $160
     million in equity and $80 million in debt.


In terms of operating income in 2004, our E&P business should  contribute in the
range of $180 to $200 million.  We are projecting 2003 year end operating income
to  significantly  exceed original  guidance - driven primarily by the favorable
gas price environment.

The remainder of our energy  investments  are projected to earn about $40 to $50
million in operating  income in 2004, an increase over 2003 guidance.  We expect
2003 projected year-end to be at the high end of the original guidance.

I will now turn it over to Gerry Luterman who will review our financial profile.



                                       40




Slide 38 - Agenda

Slide 39- 2003 Financial Accomplishments (G. Luterman)

Thanks,  Steve,  and  Good  Afternoon.  Today,  my goal  as CFO is to  summarize
KeySpan's  financial  position  and  strategy  - both of which are  intended  to
support our business and growth objectives.

First, I would like to review our accomplishments in 2003, which was a very busy
year ... a year in which we took a number of pre-emptive steps to strengthen our
balance sheet and improve our financial position.

We started the year off quickly with KeySpan's  equity  issuance of 13.9 million
shares in January, which was used to redeem high coupon debt and help strengthen
the balance sheet, and minimizing the dilution.  In addition,  the partial sales
of Houston  Exploration on a tax-free basis and KeySpan  Canada,  as well as the
sale of our  ownership  interest of Taylor  Natural Gas Liquids,  generated  net
proceeds of $200  million,  which were used to further  reduce debt  levels.  In
fact,  asset sales of non-core  assets over the last two years have realized net
cash  proceeds  and  reduced  debt by  approximately  $1  billion.  We also took
advantage of record-low  interest rates in April to issue long-term 10 & 30 year
bonds to term out commercial paper, and in November we issued tax-exempt 23 year
bonds to  permanently  finance the peaking  generation  units  installed on Long
Island last year, again reducing our outstanding commercial paper.



                                       41


We also renewed our $1.3 billion credit facility which backs up our commercial
paper program, reducing our liquidity risk by extending $850 million of the
facility for 3 years with the balance outstanding for one year.

And most recently, we have announced the sale of our interest in Phoenix Natural
Gas in Northern Ireland, from which we anticipate receiving proceeds in
mid-December of approximately $95 million resulting in an overall gain of better
than $20 million.


Overall, these financial accomplishments allowed us to improve debt-to-cap ratio
by approximately 700 basis points (on a credit facility basis) - an important
platform as we head into 2004...











                                       42




Slide 40 - 2004 Financial Focus             (GL)

.... and one which we will  remain  focused  on, as we continue to place a strong
emphasis on maintaining  our "A" quality credit rating.  In achieving this goal,
we will  continue  to focus our  efforts on  monetizing  our  non-core  assets -
similar  to what we did in 2003 - and use the  proceeds  to mainly  reduce  debt
levels.

And, as discussed by my colleagues,  our expense management  programs and growth
initiatives  will further help improve the  profitability of our core businesses
while improving our cash flow and capital generating position.

You know, ladies and gentlemen...  one of the keys to increased profitability is
the efficient use of capital... such as the efforts discussed by Wally Parker.

As this program takes hold... these initiatives will position KeySpan to be able
to generate  sufficient  cash flow from core  operations to fund and/or increase
its dividend, as well as to undertake other investment opportunities.

Now, let's take a closer look at the balance sheet...





                                       43




Slide 41- Balance Sheet Strengthening       (GL)


Our  debt-to-capitalization  ratio improved  significantly  in 2003 as I already
discussed - an improvement of  approximately  700 basis points from 64.7% to 58%
from a credit facility perspective, and from 67% to 62% in terms of GAAP.


We expect  further  improvements  in our  balance  sheet  throughout  2004 as we
continue to improve our cash flows. And, given that we would be able to monetize
all our non-core assets in 2004, our debt to capitalization ratio should drop to
the  low-to-mid  50% range for both the credit  facility and GAAP - which is our
goal and consistent with our credit profile.

In addition,  we have minimal  borrowing  planned in 2004.  We currently  have a
well-balanced  debt  portfolio  of  approximately  80% fixed rate debt,  with no
re-financing risk since we do not have any large maturities until mid-2005.

In terms of other financial metrics...





                                       44




Slide 42 - Improving Core Cash Flow         (GL)

....Our  net cash flow from core  operations,  given  normal  weather  and before
working capital,  is projected to improve about 5 to 6% to $850 million in 2004,
more than  covering  both our core  capital  expenditure  program  - growth  and
maintenance - and our current dividend in 2004.

This is  encouraging,  as our 2004 cash flow coverage  continues to improve from
4.3 to 4.5 times, once again reflecting our strengthening financial position and
capital efficiency.

Now looking closer at our cash flows and capital expenditures...















                                       45



Slide 43 - Cash Flow / Capital Expenditures (GL)

....For cash flows, we are projecting to generate about $825 to $875 million from
core operations in 2004 - an improvement of approximately  5% from 2003,  before
working  capital.  This cash flow will cover our on-going  capital  expenditures
which are  projected to be  approximately  $485 million - down by $50 million or
10% from 2003 projected levels.

o Specifically,  our gas maintenance capex is projected at $215 million, similar
to 2003 despite the increasing age of our system,  due to our ability to operate
and manage more efficiently.

o    Our gas growth  capex at $135  million is down 25% from 2003 due to our gas
     optimization  program.  o Our  Electric  Maintenance  is  projected at $100
     million,  again  similar  to  2003,  as we keep  our  plants  in very  good
     condition given our past maintenance programs.

o    Energy investments and services are each down approximately $5 million from
     2003 levels.

As I already  mentioned  we have enough net cash flow to cover our  dividend and
capex in 2004. We have broken out separately our investment projects since these
will most likely be project  financed and include  investments in new generation
projects,  our  Islander  East  pipeline  project and our  Algonquin  LNG marine
conversion  project.  Assuming the mid-point of our free cash flow range, we are
projecting enough cash flow to fund half of these investments as well.

We have  not  included  the  cash  flow or  capital  expenditures  from  our E&P
operations  since its cash flow from  operations  is used to fund  capex with no
infusions  from  KeySpan -- cash flow neutral to KeySpan.  In addition,  Houston
Exploration reports on this segment separately.

Turning to our dividend...



                                       46




Slide 44 - Solid Dividend           (GL)

....Our current dividend of $1.78 yields  approximately  5%, which is higher than
the S&P  Utilities  as well as the S&P 500. We are  committed  to our  dividend,
recognizing it as an important part of KeySpan's overall return to shareholders.
As discussed,  we are improving our financial  position to allow for sustainable
dividend growth in the future.

And now I would like to discuss KeySpan's earnings growth...














                                       47




Slide 45 - 2004 Earnings Guidance   (GL)

By  remaining  focused on our  strategy  of growing  our core  businesses  in an
efficient  manner,  we  continue  to  provide  solid  earnings  growth  for  our
shareholders.

In terms of our 2004 earnings  guidance,  we expect  earnings growth in our core
operations of 5 to 6% from 2003 levels,  for an earnings per share  contribution
of $2.20 to $2.30. This assumes we are absorbing all other O&M expense increases
such as pension, benefits, corporate governance, security and insurance costs.

And our E&P  operations  are projected to earn $0.35 to $0.45 per share ... with
approximately  70% of 2004 production  already hedged at weighted  average floor
and ceiling prices of $4.25 to $5.70 per Mcfe.

So, on a  consolidated  basis,  we are expecting  earnings per share of $2.55 to
$2.75.

In addition, our core cash earnings per share are projected to be $5.15 to $5.45
in 2004, an improvement of 3% over 2003. A solid return for our shareholders, as
KeySpan continues to strengthen its financial position...



                                       48




Slide 46 - Financial Strength       (GL)

....which  is  composed  of  several  aspects,  all of which  support  the growth
strategy of our core businesses.

First,  our  solid  balance  sheet  - which  supports  our "A / A3"  rating  and
continued advantageous access to the capital markets,

Second,  our improving coverage ratios - which result from active debt portfolio
management and disciplined efficiency in cash flows,

Third,  our  efficient  use of capital for higher  margin  growth in our gas and
electric businesses,

Fourth,  our  strong  earnings  and cash  flows,  resulting  from the  regulated
low-risk nature of our core businesses, managed for increased efficiencies,

And  lastly,  our solid  dividend  - which we know is an  important  part of our
shareholders investment, and which we seek to grow over time...

....All  contributing to the success of KeySpan's growth strategy and positioning
us well for the future.

And now I would like to turn it back to Bob Catell for closing remarks...




                                       49




Slide 47 - Agenda          (R.B. Catell)

Slide 48 - Maximizing Shareholder Value     (RBC)

Thanks, Gerry, for the update.

By this time,  you have heard about all the aspects of  KeySpan's  strategy  for
growing its businesses, as we seek to maximize shareholder value.

In executing our focused core business strategy, KeySpan clearly has diversified
growth  opportunities  in the gas and  electric  markets,  and  the  Company  is
committed to improving operational  efficiency,  while continuing to improve its
balance sheet and liquidity position.

As we continue to  minimize  business  risks with  prudent  measures,  we remain
dedicated to strong corporate governance, with an independent Board of Directors
with myself as the only Company representative.

In addition,  KeySpan  continues its commitment to the community it serves,  and
its strong  regulatory  relationships  involvement,  and active  involvement  in
industry issues, in order to maximize its growth potential.

And KeySpan reiterates its strong commitment to its dividend - which, along with
our 5% to 6% earnings growth, provides an impressive, relatively low risk, total
return of 10 to 11% to our  shareholders  - as we  continue  to  strive  towards
maximizing shareholder value as the premier energy company in the Northeast.

Thank you.

And we would be glad to answer any of your questions at this time.



                                       50




                                   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: December 8, 2003                    By:    /s/Gerald Luterman
                                                  ------------------
                                           Name:  Gerald Luterman
                                           Title: Executive Vice President and
                                                  Chief Financial Officer















                                       51




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


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

99.1                   Press Release dated December 8, 2003                  53


















                                       52