FORM 6-K

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                            Report of Foreign Issuer

                      Pursuant to Rule 13a-16 or 15d-16 of
                       the Securities Exchange Act of 1934

                               For August 21, 2003

                        Commission File Number: 333-13096

                            AES DRAX HOLDINGS LIMITED

                               Drax Power Station

                                    PO Box 3

                                      Selby

                                 North Yorkshire

                                     Y08 8PQ

                                     England

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

                    (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F.

       Form 20-F [X]                          Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1):
                                           --------

Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7): --------

Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                       Yes                         No [X]

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b):82-_________







                            AES DRAX HOLDINGS LIMITED



INDEX

ITEM

1     Press Release dated August 21, 2003, entitled "AES Drax Holdings Ltd seeks
      extension to deadlines of existing offers & receives proposal from BHP
      Billiton"

2     Copy of the offer letter dated August 21, 2003, from BHP Billiton to the
      Directors of AES Drax Holdings Limited, with attachments









                                   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 thereunto duly authorized.

                                           AES DRAX HOLDINGS LIMITED


      August 21, 2003                      By: /s/ Gordon Horsfield
                                               ------------------------
                                               Name: Gordon Horsfield

                                               Title: Director








                                                                          ITEM 1

                                  PRESS RELEASE

21 August 2003

         AES DRAX HOLDINGS LTD SEEKS EXTENSION TO DEADLINES OF EXISTING
                  OFFERS & RECEIVES PROPOSAL FROM BHP BILLITON


AES Drax Holdings Ltd ("Drax" or "the company") announces that it has received a
proposal from BHP Billiton in respect of the restructuring of the company.

This offer stands alongside existing offers from International Power and Goldman
Sachs International and all other proposals that may be received.

In order for the three offers to be properly considered, the Directors are
looking to extend the deadline for existing offers beyond Friday, 22 August.

Gordon Horsfield, Chairman & Director, AES Drax Holdings Ltd, commented;

"Clearly, we are extending every effort to deal with all parties on a fair and
constructive basis."

The offer letter received from BHP Billiton, as well as the schedules attached
thereto, is attached and will be furnished on a Form 6-K to the U.S. Securities
and Exchange Commission by 22 August.

ENQUIRIES:

Judith Parry/Sophie Morton/Kelly - Ann French                 Tel: 01943 883990

Buchanan Communications

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

FORWARD-LOOKING STATEMENTS

Certain statements included in this document are forward-looking statements as
that term is defined in the Private Securities Litigation Reform Act of 1995.
These forward-looking statements speak only as of the date that they were made.
Forward-looking statements can be identified by the use of forward-looking
terminology such as "believe," "expects," "may," "intends," "will," "should," or
"anticipates," or the negative forms of other variations of these terms of
comparable terminology, or by discussions of strategy. Future results covered by
the forward-looking statements, including the projections, may not be achieved.
Forward-looking statements are subject to risks, uncertainties and other
factors, which could cause actual results to differ materially from future
results expressed or implied by such forward-looking statements.

Under the safe harbor provisions of the Private Securities Litigation Reform Act
of 1995, we have identified some of these risks, uncertainties and other
important factors herein and you should also review "Item 3. Key Information -
Risk Factors" and "Item 5. Operating and Financial Review and Prospects" in our
Annual Report on Form 20-F for the year ended December 31, 2002.

       You should also consider, among others, the following important factors:

o      general economic and business conditions in the UK;

o      changes in governmental regulations affecting the Drax Power Station and
       the UK electric power industry generally, including the impact of the New
       Electricity Trading Arrangements ("NETA"). NETA was implemented on March
       27, 2001;



o      power prices and resource availability and pricing;

o      general industry trends;

o      changes to the competitive environment;

o      changes in business strategy, development plans or vendor relationships
       in the market for power in the UK;

o      that our principal hedging arrangement relating to power sales has been
       terminated and we are currently operating as a fully merchant plant;

o      availability, terms and deployment of capital;

o      interest rate volatility;

o      changes in currency exchange rates, inflation rates and conditions in
       financial markets;

o      availability of qualified personnel; and

o      changes in the interpretation of tax law.

We do not intend to publicly update or revise these forward-looking statements
to reflect events or circumstances after the date hereof, and we do not assume
any responsibility for doing so.







The Directors of AES Drax Holdings Limited
c/o Kempson House
Camomile Street
London EC3A 7AN

                                                                  21 August 2003


Dear Sirs

DRAX - BHP BILLITON'S OFFER

We are pleased to submit this offer by BHP Billiton plc ("BHP BILLITON") to
provide support to facilitate the restructuring of the senior secured debt and
other contractual arrangements of AES Drax Holdings Ltd (the "Company") and
certain of its affiliates, including AES Drax Power Limited ("DRAX POWER") (the
"BHP BILLITON Offer").

While the BHP Billiton Offer is made by BHP Billiton solely on the terms and
conditions set out in this offer letter (the "BHP BILLITON OFFER LETTER") and
its schedules (the "SCHEDULES"), the BHP Billiton Offer to a large extent
follows the restructuring proposals as laid out in (i) the 30 June 2003 Form 6K
filing to the US Securities and Exchange Commission (SEC File #333-13096) ("30
JUNE 6K") and (ii) the 14 August 2003 Form 6K filing to the US Securities and
Exchange commission (SEC File #333-13096) ("14 AUGUST 6K") with a view to
facilitating the completion of the restructuring of the secured debt of the AES
Drax Companies and the entering into of the commercial agreements as set out in
BHP Billiton Offer Letter (the "RESTRUCTURING").

The BHP Billiton Offer includes a number of key commercial and economic terms,
which we believe substantially enhance the terms of the Restructuring and as
such maximise the ultimate recoveries for the Senior Banks, the Senior
Bondholders and the Hedging Banks, whether or not they intend to exercise the
Cash-Out Option. We strongly believe that an integrated financial and commercial
partnership between BHP Billiton and/or certain of its affiliates and the
Company and its relevant affiliates under which BHP Billiton (or an affiliate)
provides coal supply and energy trading services, together with O&M expertise
from Eskom Enterprises (Pty) Ltd, a wholly owned subsidiary of Eskom Holdings
(Pty) Ltd ("ESKOM"), adds significant value to the restructuring by increasing
the certainty of operating cashflows and mitigating key commodity and
operational risks.

BHP Billiton is the world's largest diversified resources company with a market
capitalisation of (pound)26.2 billion and a strong balance sheet and credit
rating. We are a major provider of both coal and natural gas to the power
generation industry. In particular, BHP Billiton Energy Coal is the world's
largest producer and marketer of sea-borne thermal coal. Our focus is on
providing competitive energy solutions for our world-wide portfolio of power
generation customers. The business is structured around a portfolio of
world-class producing assets, which provide a unique multi-sourcing capability
to service the major power markets of Europe and the United Kingdom in
particular. We have a proven track record and are a respected partner in joint
ventures worldwide.

Eskom, the South African electricity utility company, operates 42,000 MW of
power generation capacity, of which 37,000 MW comprises large coal-fired plants
including seven power stations with capacity in


                                                                               1


excess of 3,000 MW. Eskom is a key business partner of BHP Billiton in South
Africa and the two companies have a strong relationship extending over many
years.

We recognise the dual needs of the Senior Creditors to meet the short-term
financial objectives of the Restructuring, while at the same time ensuring the
long-term viability of the Company. We believe that the BHP Billiton Offer
demonstrates a clear differentiation in value from the other proposals received
by the Company and provides for increased long-term security for the Senior
Creditors through a unique and distinctive set of capabilities and service
offerings.

The main points of the BHP Billiton Offer are as follows:

o      BHP Billiton will provide substantial funding for the Cash-Out Option
       with a significant premium to other offers based on a similar financial
       structure.

o      BHP Billiton offers to provide a unique suite of value-added fuel,
       finance, O&M and commodity services that creates substantial value for
       the Principal Drax Assets and does not diminish commercial control or
       reduce flexibility for Senior Creditors.

o      The BHP Billiton Offer is an integrated solution that provides clarity of
       outcome through the creation of a stable, on-going and viable entity with
       improved credit profile, lower cost base and reduced risk profile.

o      A partnership with BHP Billiton will bring to the AES Drax Companies all
       the credentials and capabilities of a world leading energy company with
       an excellent credit rating. This partnership will help the AES Drax
       Companies address the key challenges they face in their transition to
       consuming imported coal.

o      BHP Billiton is willing to arrange, at the Company's option, a
       (pound)100,000,000 Trading Guarantee Facility to facilitate Drax Power's
       ability to trade electricity.

o      BHP Billiton's Offer is not subject to or contingent on third party
       financing and does not result in any underwriting or other fees and
       charges being paid to BHP Billiton. BHP Billiton is willing to discuss
       placing amounts in escrow once a timetable for the overall Restructuring
       is agreed between BHP Billiton and the Senior Creditors.

o      BHP Billiton is able to work closely with the directors and Senior
       Creditors to meet the timetable of the Restructuring and address
       governance issues through discussion and negotiation.

The summary terms of the BHP Billiton Offer are as follows1:

1      BHP Billiton offers to increase the price for creditors who decide to
       tender their A-2 Debt, C Debt (which will be renamed under the BHP
       Billiton Offer "A-3 DEBT"), and Equity (the "CASH-OUT OPTION") to 70 per
       cent. of the A-2 principal amount, a substantial improvement to the
       prices proposed by The AES Corporation ("AES"), International Power plc
       ("IP") and Goldman Sachs International ("GS"). BHP Billiton would also
       pay 1% for the A-3 Debt. BHP Billiton (or an affiliate) will provide up
       to (pound)95,000,000 of cash to support the funding of the Cash-Out
       Option ("BHP BILLITON FUNDS"). If demand for the Cash-Out Option is so
       strong that additional funds are required, BHP Billiton reserves the
       right to increase its participation and, if necessary, will endeavour to
       obtain additional funding from third parties wishing to purchase the A-2
       Debt. To the extent that such

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

1      Additional detailed information is contained in the various Schedules
       attached to the BHP Billiton Offer Letter. Any capitalised term used but
       not otherwise defined in this BHP Billiton Offer Letter shall have the
       meaning given to it in Schedule 4 of this Offer Letter. To the extent
       there is any inconsistency between the BHP Billiton Offer Letter and the
       Schedules, the terms of the BHP Billiton Offer Letter will prevail.


                                                                               2


       funding is not available, there would be a "scale back" as provided under
       section 1.3.3 of Schedule 4 of this BHP Billiton Offer Letter. To the
       extent that the Cash-Out Option is funded by BHP Billiton Funds, BHP
       Billiton will purchase pro-rata holdings of the A-2 Debt and the A-3 Debt
       and will have the option to become the owner of the Equity corresponding
       to the amount of the A-3 Debt purchased by BHP Billiton.

2      BHP Billiton will leave it to the option of the Company and the Senior
       Creditors whether they elect to use (pound)30,000,000 (the minimum
       required by BHP Billiton) of cash currently held by the Company or such
       higher amounts as may be deemed by the directors of the Company to be
       available in order to fund the Cash-Out Option. To the extent that the
       Company and the Senior Creditors elect to use more than (pound)30,000,000
       of Project Funds, the Cash-Out Option will be funded as follows: first,
       (pound)30,000,000 of Project Funds will be used; second, the amount of
       incremental Project Funds in excess of the (pound)30,000,000 that the
       Company and the Senior Creditors elect to use, and finally any additional
       amounts that are required will be funded from BHP Billiton Funds until
       BHP Billiton Funds are exhausted.

3      The BHP Billiton Offer increases the margin on the A-2 Debt to 400bps. In
       addition, the terms and ranking of the B Debt and the A-3 Debt would be
       as follows: the A-3 Debt will rank behind the A-2 Debt but ahead of the B
       Debt, both in the Cash Flow Waterfall and with respect to its security
       over the Principal Drax Assets. The A-3 Debt will have fourth ranking
       security over the Principal Drax Assets and will accrue interest at a
       rate of Libor + 500bp, with the potential of having interest deferred if
       no funds are available under the Cash Flow Waterfall (similar to the A-2
       Debt). The B Debt will accrue interest at the rate of Libor + 200bp with
       the potential of having interest deferred if no funds are available under
       the Cash Flow Waterfall (similar to the A-2 Debt and the A-3 Debt). The B
       Debt will have first ranking security over the claims against TXU Europe
       Energy Trading Limited and TXU Europe Group plc (the "TXU Claim"), as
       well as a fifth ranking security over the Principal Drax Assets. The
       holders of the B Debt however will not have any voting rights with
       respect to the release of their security over the Principal Drax Assets,
       the sale of the Company, or a recapitalisation of the balance sheet. The
       B Debt holders may (by a 75 per cent. majority) agree to compromise the
       TXU Claim or vote the interest of the AES Drax Companies in any
       insolvency in respect of the TXU Claim. The A-3 Debt holders shall have
       the first right of refusal to purchase all (or materially all) but not
       part of the Drax Principal Assets if the A-1 Debt holders and/or A-2 Debt
       holders have resolved to sell such assets.

4      It is a condition of BHP Billiton's Offer that BHP Billiton (or an
       affiliate) will enter an agreement for the supply of coal to the Drax
       power station for 15 years from January 2004. The agreement would be
       structured to ensure supply security for Drax Power, allowing it to
       retain maximum operational flexibility and mitigate risks in relation to
       Drax Power's most significant cost item. It would allow significant
       volume flexibility on coal supply which will be essential in ensuring an
       efficient transition to sourcing more imported coal as local domestic
       coal production declines. Subject to existing coal supply contracts, BHP
       Billiton (or an affiliate) would supply 100% of Drax's coal requirements
       on an exclusive basis from January 2006 to December 2010, and would
       thereafter continue to supply 80% of the plant's total requirements to
       2018. The remaining 20% during this period would be subject to a
       competitive tender in which BHP Billiton (or an affiliate) would be
       entitled to participate. The price for coal supplied by BHP Billiton (or
       its affiliate) would be based on a competitive market index with a
       fixed-price adjustment for UK-based logistics. BHP Billiton (or an
       affiliate) will also assume management of the entire logistics chain of
       its coal supply to Drax Power, including sea freight, port facilities and
       rail transportation. BHP Billiton's position as a major coal supplier
       would enable it to minimise stockpile requirements and thereby reduce
       working capital requirements for


                                                                               3


       Drax Power, manage the blending of coals to ensure plant specifications
       are met and cover risks associated with delivery to the plant. (Further
       details are set out in Schedule 5).

5      Drax Power will require substantial credit support to continue its
       electricity trading activities following the Restructuring. If Drax Power
       is no longer required to provide cash collateral as credit support this
       will enhance the liquidity of the Drax power station and provide cash for
       other purposes, including working capital and funding the Cash-Out
       Option. BHP Billiton is willing to arrange, subject to agreement of
       satisfactory commercial terms by 30 September 2003, a (pound)100,000,000
       Trading Guarantee Facility to facilitate Drax Power's ability to trade
       electricity. BHP Billiton believes this will generate significant cost
       savings in relation to the costs of credit support facilities
       contemplated in other proposals.

6      There are a number of important commercial services which are necessary
       for the ongoing operation of the Drax power station. It is a condition of
       BHP Billiton's Offer that restructured commercial arrangements are put in
       place in the three key areas of O&M (by 30 March 2004), trading services
       (by 30 March 2004) and trading guarantee facilities (by the Effective
       Date).

       BHP Billiton believes it can add significant value through the provision
       of a number of commercial services and, if the Company so requires, would
       be happy to assist in the following respects:

       6.1    BHP Billiton believes that it is desirable to enter into long-term
              offtake agreements on up to two of the six Drax units in order to
              ensure a minimum level of stable cash flows and reduce the
              operational risk of trading all six units as a merchant plant. BHP
              Billiton (through one of its affiliates) will be happy to assist
              in structuring such contracts.

       6.2    BHP Billiton believes that it can offer significant cost savings
              to the Company in relation to its trading activities by offering
              certain management services to Drax Power, including confirmation,
              24-hour operation contract and risk management services,
              accounting, settlements and invoicing services. At the option of
              Senior Creditors and the Company, BHP Billiton (or an affiliate)
              will make available trading facilities, systems and resources at
              BHP Billiton (or its affiliates) offices enabling relevant
              personnel to access BHP Billiton's (or its affiliate's) trading
              systems and in particular its coal, power and CO2 trading
              expertise. An agency fee would be payable in respect of the
              provision of these services that BHP Billiton believes would
              provide substantial ongoing cost savings to the Company.

       6.3    BHP Billiton believes that the Company could make substantial
              savings in relation to O&M services compared with the AES and IP
              proposals, which include significant management fees for O&M
              services. In addition, both AES and IP have proposed a long-term
              O&M contract that can only be cancelled under very limited
              circumstances. BHP Billiton believes that it can add considerable
              value to the restructuring by procuring specialist O&M personnel
              from Eskom.

       6.4    BHP Billiton (or an affiliate) would also provide coal price
              hedging services allowing Drax the option to fix forward coal
              prices for up to three years, enhancing its control over cash
              flows, timing of pricing and spark spreads.

7      Additional information on the terms of this BHP Billiton Offer are set
       out in the various Schedules attached to this BHP Billiton Offer Letter.

8      The BHP Billiton Offer will lapse at 5.00 p.m. (London time) on 29 August
       2003 unless the Company and the Senior Creditors Committees have by then
       entered into an exclusive relationship with BHP Billiton by
       countersigning this letter and returning it to us, thereby confirming
       that they will not enter


                                                                               4


       into or continue any negotiations or discussions with any person other
       than BHP Billiton with respect to the Cash-Out Options and the other
       matters contemplated by this BHP Billiton Offer Letter, provided that
       such exclusivity shall cease on 31 December 2003 or, if earlier, (i) the
       date on which this offer lapses or is otherwise terminated, or (ii) the
       date of execution of mutually acceptable documentation required for the
       Restructuring (including the coal supply agreement and shareholders
       agreement) and satisfaction of all conditions precedent thereto (the
       "EFFECTIVE DATE").

On behalf of BHP Billiton, we very much appreciate your consideration of this
offer and look forward to your response. BHP Billiton believes that its offer
proposes a financial and commercial restructuring of the Company to the benefit
of the Senior Creditors. BHP Billiton sees this offer as forming the basis of a
long-term mutually beneficial relationship with the Company. In addition, we
believe that along with Eskom, we offer a package that lowers the risk and
enhances value to the Senior Creditors.

Please feel free to contact Rowen Bainbridge (on 0207 802 4015) or Paul Adair
(0207 802 4036) to discuss any questions or issues that you may have with
respect to this letter.

Yours faithfully,





Michael M.C. Oppenheimer
President, BHP Billiton Energy Coal



cc:      Shaun Holmes, Royal Bank of Scotland
         Martin Gudgeon, Close Brothers Corporate Finance Limited
         Mark Dixson, Deutsche Bank A.G.



I confirm that I have been authorised by AES Drax Holdings Limited to accept the
BHP Billiton Offer and to confirm that (a) AES Drax Holdings Limited has the
right and power, and has taken or will take all action necessary to accept the
BHP Billiton Offer and execute and perform the matters and transactions
contemplated by it and (b) by accepting the BHP Billiton Offer and performing
such matters and transactions AES Drax Holdings Limited is not and will not be
in breach of any law, regulation or obligation whatsoever owed to any other
person.


Agreed and accepted on       2003 for and on behalf of AES Drax Holdings Limited



By: -----------------------------


Name: ---------------------------


Title: --------------------------





                                                                               5








I confirm that I have been authorised by the Bank Steering Committee to accept
the BHP Billiton Offer and to confirm that (a) the Bank Steering Committee has
the right and power, and has taken or will take all action necessary to accept
the BHP Billiton Offer and execute and perform the matters and transactions
contemplated by it and (b) by accepting the BHP Billiton Offer and performing
such matters and transactions the Bank Steering Committee is not and will not be
in breach of any law, regulation or obligation whatsoever owed to any other
person.



Agreed and accepted on     2003 for and on behalf of the Bank Steering Committee





By: -----------------------------

Name: ---------------------------

Title: --------------------------





I confirm that I have been authorised by the Senior Bondholder Committee to
accept the BHP Billiton Offer and to confirm that (a) the Senior Bondholder
Committee has the right and power, and has taken or will take all action
necessary to accept the BHP Billiton Offer and execute and perform the matters
and transactions contemplated by it and (b) by accepting the BHP Billiton Offer
and performing such matters and transactions the Senior Bondholder Committee is
not and will not be in breach of any law, regulation or obligation whatsoever
owed to any other person.





Agreed and accepted on                                  2003 for and on behalf
of the Senior Bondholder Committee





By: -----------------------------

Name: ---------------------------

Title: --------------------------





                                                                               6


                                   SCHEDULE 1
         FURTHER TERMS AND CONDITIONS RELATING TO THE BHP BILLITON OFFER

1

        1.1     BHP Billiton requires the holders of Equity to enter into a
                shareholders' agreement. The detailed terms and conditions,
                including the right to appoint directors, rights and
                restrictions on the transfer of shares and voting rights will be
                agreed with the Senior Creditors Committees. BHP Billiton (or
                its affiliate) would not have the right to block a sale by the
                Senior Creditors of their Equity. If, following completion of
                the Restructuring, the Senior Creditors receive an offer, or
                enter into any process or negotiations for the sale of the
                Equity or the Principal Drax Assets, BHP Billiton requires
                notice of such offer, process or negotiations and the right to
                submit an offer for such Equity or the Principal Drax Assets for
                consideration by the relevant Senior Creditors. Certain other
                reserved matters such as changes to the coal supply arrangements
                will require unanimity.

        1.2     BHP Billiton requires to appoint such number of directors as is
                proportionate to its overall shareholding interest. Such
                director(s) would have veto rights over certain reserved
                matters, including the appointment of identified key
                individuals, such as the station manager and the implementation
                of a commodity price risk management policy.

        1.3     BHP Billiton is supportive of the proposal to provide a period
                of stability following the Restructuring within which the Drax
                power station may operate, by linking the A-2 Debt, A-3 Debt and
                Equity (including any option to hold Equity) for an initial
                period on terms to be agreed with the Senior Creditors
                Committees.

2       The BHP Billiton Offer is subject to:

        2.1     prior to the Effective Date there being, in BHP Billiton's
                opinion, no material adverse change in the assets, operations or
                liabilities (but excluding any such change arising out of a
                change in commodity prices in the UK market) of the Company and
                its affiliates or in the forecasts with regard to capital and
                operating expenditure and taxes compared to the information: (i)
                contained within the Form 6K filing dated 16 July 2003 (SEC file
                #:333-13096) and/or (ii) as disclosed to BHP Billiton during the
                due diligence referred to in paragraph 2.4 below;

        2.2     satisfactory legal and regulatory approvals and clearances that
                are necessary or desirable to effect the Restructuring having
                been obtained by the time necessary or desirable;

        2.3     BHP Billiton board approval of the final Restructuring
                documentation; and

        2.4     BHP Billiton finalising to its satisfaction its confirmatory
                technical and commercial due diligence process; which it expects
                to do by 15 September 2003.

3       In addition to the matters described in the BHP Billiton Offer Letter,
        it is a condition of BHP Billiton's Offer that, in accordance with the
        timeline set out in Schedule 3:

        3.1     heads of terms for the coal supply agreement with BHP Billiton
                (or an affiliate) are agreed by 15 September 2003;

        3.2     a financial term sheet for the Restructuring and heads of terms
                for the shareholders' agreement and Trading Guarantee Facility
                are agreed by 30 September 2003;


                                                                               7


        3.3     from the date on which your acceptance of this offer is received
                (the "ACCEPTANCE DATE") until the Effective Date, the Company
                (and in the case of paragraph 3.3.1 below, the Senior Creditors
                Committees) will not:

                3.3.1   enter into or continue any negotiations or discussions
                        with any person other than BHP Billiton with respect to
                        the Cash-Out Options and the other matters relating to
                        the Restructuring contemplated by this BHP Billiton
                        Offer Letter; or

                3.3.2   enter into any agreement with any person other than BHP
                        Billiton (or any of its affiliates) with respect to the
                        supply of coal to the Drax power station except with the
                        prior consent of BHP Billiton, which shall not be
                        unreasonably withheld or delayed; and

        3.4     the Restructuring is completed (including the satisfaction of
                any conditions relating thereto) by no later than 31 December
                2003 on the basis of documentation in a form mutually acceptable
                to BHP Billiton and the Senior Creditors.

4       BHP Billiton will (prior to completion of the Restructuring) be
        consulted with respect to (but subject to paragraph 3.3.2 above shall
        not have a veto right in relation to) major business decisions,
        including the appointment of the plant manager and head of trading,
        entry into material contracts, any long-term hedging agreements and the
        level of minimum required working capital.

5       BHP Billiton will be entitled, from the Acceptance Date to the Effective
        Date, to receive the same information, analyses, reports and advice in
        relation to the Restructuring and the business as is provided to the
        Senior Creditors, unless there is a clear conflict of interest in BHP
        Billiton receiving the same.

6       Only BHP Billiton and a person who has duly accepted this offer will be
        entitled to rely on or enforce its terms.





                                                                               8


                                   SCHEDULE 2
                           AMENDED CASH FLOW WATERFALL


The Cash Flow Waterfall in respect of the A-1 Debt, A-2 Debt, A-3 Debt and B
Debt, all as defined in Schedule 4 of this BHP Billiton Offer Letter (the
"RESTRUCTURED DEBT"), will be as follows:

1      On any interest payment date, the order of payments in respect of the
       Restructured Debt from cash available for debt service, after any payment
       required to be made in relation to the Trading Guarantee Facility and
       taking into account working capital requirements restructuring costs and
       expenses (including reasonable costs and expenses of the Senior Creditors
       Committees to the extent not paid at the closing of the Restructuring but
       excluding the costs and expenses of BHP Billiton and its advisers) and
       tax, is:

       (a)    first, to make payments of interest on the A-1 Debt and hedging of
              A-1 Debt interest2;

       (b)    second, to make scheduled repayments of principal on the A-1 Debt;

       (c)    third, to make a deposit to the DSRA of the amount required so
              that funds standing to the credit of the DSRA are equal to the
              interest on A-1 Debt falling due on the next two interest payment
              dates;

       (d)    fourth, to make payments of interest on the A-2 Debt (including
              deferred interest and hedging of A-2 Debt interest);

       (e)    fifth, to fund the A-2 Debt Interest Reserve to the required
              amount;

       (f)    sixth, to make a deposit to the DSRA of an amount so that the
              balance on the DSRA is equal to the scheduled amortisation of
              principal on A-1 Debt falling due on the next two interest payment
              dates;

       (g)    seventh, to make payments of interest on the A-3 Debt;

       (h)    eighth, to fund the A-3 Debt Interest Reserve to the required
              amount;

       (i)    ninth, to pay interest on the B Debt;

       (j)    tenth, to fund the B Debt Interest Reserve to the required amount;

       (k)    eleventh, to make prepayments and repayments as follows:

              (i)    at any time after the principal amount outstanding of the
                     A-1 Debt is (pound)200,000,000 or more, to prepay the A-1
                     Debt, with prepayments of A-1 Debt being applied to the
                     amortisation profile of the A-1 Debt in inverse order of
                     maturity; and

              (ii)   at any time after the principal amount outstanding of the
                     A-1 Debt is less than (pound)200,000,000, to prepay A-1
                     Debt and prepay A-2 Debt on a pro rata basis as to the
                     outstanding principal amount of A-1 Debt and A-2 Debt
                     immediately prior to the prepayment. Prepayments of the A-1
                     Debt will be applied to the amortisation profile of the A-1
                     Debt in inverse order of maturity;

       (l)    twelfth, if the A-1 Debt and the A-2 Debt have been repaid in
              full, to pay A-3 Debt deferred interest;

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

2        Structuring of hedging facilities and ranking in Cash Flow Waterfall to
         be discussed between the Senior Creditors Committees and BHP Billiton.


                                                                               9


       (m)    thirteenth, if the A-1 Debt and the A-2 Debt have been repaid in
              full, to prepay principal on the A-3 Debt;

       (n)    fourteenth, if the A-1 Debt, the A-2 Debt and the A-3 Debt have
              been repaid in full, to pay B Debt deferred interest; and

       (o)    fifteenth, if the A-1 Debt, the A-2 Debt and the A-3 Debt have
              been repaid in full, to prepay principal on the B Debt.

       Proceeds received in respect of the TXU Claim will be excluded from the
       Cash Flow Waterfall. If any amount is paid in respect of the TXU Claim,
       such amount (net of related VAT and a withholding on account of UK
       corporation tax) will be applied to prepay the principal of the B Debt.

       The amount withheld on account of UK corporation tax from TXU Claim
       proceeds will be equal to 30% (or, if different, the prevailing UK
       corporation tax rate in the tax year such payment in respect of the TXU
       Claim is received). The amount withheld will be paid into an escrow
       account. If payment had been received in respect of the TXU Claim, and
       the relevant company in the Drax group has a liability in respect of UK
       corporation tax, an amount shall be applied to pay such tax amount when
       such amount falls due for payment. If, having paid the full UK
       corporation tax liability of the relevant company, there remains a
       positive balance in the escrow account, such positive balance shall be
       applied to prepay the principal of the B Debt.

       BHP Billiton is prepared to discuss any appropriate structure which may
       achieve a mutually beneficial result for the parties.






                                                                              10




                                   SCHEDULE 3
                       TIMELINE OF THE BHP BILLITON OFFER

29 AUG 2003: Last date for acceptance of BHP Billiton Offer. The Company and the
Senior Creditors Committees enter into exclusive negotiations with BHP Billiton
as the preferred counterparty.

15 SEP 2003:  Agreed heads of terms for coal supply agreement.

30 SEP 2003: Financial Term Sheet agreed for the Restructuring and agreed heads
of terms for the shareholders agreement and Trading Guarantee Facility.

31 DEC 2003: Deadline for the completion of the Restructuring including the
satisfaction of any conditions relating thereto and signature of the coal supply
agreement, shareholders agreement and the Trading Guarantee Facility
documentation.

31 MARCH 2004: Agreed O&M agreement and trading services agreement.



                                                                              11



                                   SCHEDULE 4:
                           AES DRAX HOLDINGS LIMITED:


Our restructuring proposal follows, in general, the key structural terms of the
14 August 6K. However, following consultation with Senior Creditors and their
advisors, it includes a number of specific structural differences from that
proposal that we believe add value to the terms of the Restructuring. The
principal differences are:

(i)    flexibility to consider any proposals which have been developed on the
       treatment of the Hedge Termination Payments and any reinstated interest
       rate hedges (see section 1.2.1);

(ii)   no cash-out option for the B Debt. We also do not propose the option to
       eliminate the B tranche's claim on the Principal Drax Assets (see section
       2.1);

(iii)  arrangement by BHP Billiton of the Trading Guarantee Facility at the
       Company's option (see section 1.5);

(iv)   willingness to enter into discussions with third parties to provide
       Cash-Out funding on the same terms as our proposal, should the BHP
       Billiton funds not be sufficient to satisfy all demand for the Cash-Out
       Option (see section 1.3.3); and

(v)    flexibility to discuss issues further with the Senior Creditors, on the
       basis of the proposal set out in the 30 June 6K.

PROPOSED RESTRUCTURING TERMS FOR SENIOR CREDITORS UNDER THE BHP BILLITON OFFER

GLOSSARY

"AES" means the AES Corporation

"AES DRAX COMPANIES" means Drax Holdings, Drax Power, AES Drax Acquisition
Limited, AES Drax Financing Limited and other subsidiaries of Drax Holdings

"BANK LOANS" means the loans provided by the Senior Banks to InPower

"BANK STEERING COMMITTEE" means the steering committee representing the Senior
Banks

"BHP BILLITON OFFER" means the offer being made by BHP Billiton and/or certain
of its affiliates on 21 August 2003 to facilitate the restructuring of the
senior secured debt and other contractual arrangements of Drax Holdings, Drax
Power, and/or certain of their affiliates

"CURRENCY HEDGING BANKS" means the banks providing currency hedging facilities
to Drax Holdings

"DRAX HOLDINGS" means AES Drax Holdings Limited

"DRAX POWER" means AES Drax Power Limited

"EUROBONDS" means the(pound)1,725 million secured bonds due 2015 issued by Drax
Holdings

"HARICH" Harich Investment B.V.

"HARICH SWAPS" means the swaps between Harich and InPower, and between Harich
and Drax Power

"HEDGE TERMINATION PAYMENTS" means amounts payable to the Hedging Banks upon
termination of any interest rate or currency swaps to which the Hedging Banks
are a party, which will be converted into Restructured Debt on a pro-rata basis



                                                                              12


"HEDGING BANKS" means the Currency Hedging Banks and the Interest Rate Hedging
Banks

"INPOWER" means InPower Limited

"INTEREST RATE HEDGING BANKS" means the banks providing interest rate hedging
facilities to Drax Power

"RESTRUCTURED DEBT" means A-1 Debt, A-2 Debt, A-3 Debt and B Debt, all as
defined in section 1.2 of this Schedule

"RESTRUCTURING" means the restructuring reflected in this proposal

"SENIOR BANKS" means the syndicate of banks which financed (through a loan to
InPower) the acquisition of the Eurobonds by InPower

"SENIOR BONDHOLDER COMMITTEE" means the committee representing the holders of
the Senior Bonds

"SENIOR BONDHOLDERS" means the holders of the Senior Bonds

"SENIOR BONDS" means the 9.07% Senior Secured Bonds due 2025 and 10.4% Senior
Secured Bonds due 2020 issued by Drax Holdings

"SENIOR CREDITORS" means the Senior Banks, the Senior Bondholders and the
Hedging Banks

"SENIOR CREDITORS COMMITTEES" means the Bank Steering Committee and the Senior
Bondholder Committee

"TRADING GUARANTEE FACILITY" means the facility that may be provided by BHP
Billiton (or its affiliate) to support the electricity trading of Drax Power
following the Restructuring or a third party, at the discretion of the Company

"TXU CLAIM" means the claim by Drax Power against TXU Europe Energy Trading
Limited and TXU Europe Group plc in connection with defaults under certain power
purchase arrangements.


1        SECTION 1 - THE RESTRUCTURING PROPOSAL

         1.1      CURRENT DEBT STRUCTURE


                  The current senior secured indebtedness owed by Drax Holdings
                  to the Senior Creditors is summarised in the table below.



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

                  DEBT                                  PRINCIPAL AMOUNT           FINAL MATURITY   INTEREST RATE
                  ------------------------------------- -------------------------- ---------------- ------------------
                                                                                           
                  Bank Loans owed to Senior Banks       (pound)842,555,000         2015             Libor plus 3.0%(3)
                  (serviced through interest coupons
                  under the Eurobonds and the Harich
                  Swaps)
                  ------------------------------------- -------------------------- ---------------- ------------------
                  Senior Secured Bonds due 2020         U.S.$302,400,000           2020             10.41%
                  ------------------------------------- -------------------------- ---------------- ------------------


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

3        We understand that the margin of 3% above Libor is the margin to which
         the Senior Banks are entitled under the Bank Loans given the current
         credit rating of the AES Drax Companies. However interest with a margin
         of 2.2% was paid to the Senior Banks on 31 December 2002 and on 30 June
         2003.


                                                                              13




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

                  DEBT                                  PRINCIPAL AMOUNT           FINAL MATURITY   INTEREST RATE
                  ------------------------------------- -------------------------- ---------------- -----------------
                                                                                           
                  Senior Secured Bonds due 2025         (pound)200,000,000         2025             9.07%
                  ------------------------------------- -------------------------- ---------------- -----------------
                  Hedge Termination Payments            Up to approx               Not              Not
                                                        (pound)91,400,0004         applicable       applicable
                  ------------------------------------- -------------------------- ---------------- -----------------




         1.2      PROPOSED DEBT STRUCTURE

                  1.2.1    PROPOSED DEBT STRUCTURE


                           The Restructuring reflected in this proposal involves
                           replacing the existing senior secured debt with new
                           secured debt, as well as providing the Senior
                           Creditors with Equity, as summarised below.



- ----------------------- ------------------------ -------------- ---------------
                                                 FINAL
DEBT                    STERLING EQUIVALENT      MATURITY       INTEREST RATE
- ----------------------- ------------------------ -------------- ---------------
                                                       
A-1 Debt                (pound)400,000,000       2015           Libor plus
                                                                2.5%
- ----------------------- ------------------------ -------------- ---------------
A-2 Debt                Up to(pound)             2015           Libor plus
                        460,000,000(5)                          4.0%
- ----------------------- ------------------------ -------------- ---------------
A-3 Debt                Up to(pound)             2020           Libor plus
                        135,455,000(6)                          5.0%
- ----------------------- ------------------------ -------------- ---------------
B Debt                  (pound)338,400,000(7)    2025           Libor plus
                                                                2.0%
- ----------------------- ------------------------ -------------- ---------------
Total Debt              Up to(pound)
                        1,333,855,000
- ----------------------- ------------------------ -------------- ---------------


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

4        The amount of (pound)91,400,000 for Hedge Termination Payments is based
         upon the most recent indicative valuation of the termination sum
         payable by Drax Holdings or Drax Power (as supplied by AES in its
         restructuring proposal). The indicative termination payments, if all
         positions were to be terminated, are included in the above table. The
         termination value of hedge contracts is subject to market prices and
         may therefore increase or decrease from the estimated amount included
         in the document. The treatment of the hedge positions of the Hedging
         Banks in the Restructuring requires further discussion with the Hedging
         Banks, the Senior Creditors Committees and BHP Billiton.

5        The amount of A-2 Debt outstanding immediately following the
         Restructuring will be lower to the extent that the Cash-Out Option is
         exercised by Senior Creditors.

6        The amount of the A-3 Debt outstanding immediately following the
         Restructuring will be equal to the sum of the debts owed to the Senior
         Creditors (as set out in the table in section 1.1 above), less the sum
         of the other tranches of the Restructured Debt and will be lower to the
         extent that (a) the Project Funds are used to fund any Cash-Out Option
         and (b) the hedging contracts with Hedging Banks are not terminated.
         The figure shown is based on an exchange rate of $1.512 = (pound)1, the
         Fed Funds Rate on 27 July 2000 being the rate applicable at the time of
         the issue of the Senior Bonds. The actual exchange rate used will be
         that as at a reference date prior to the Restructuring. The termination
         value of hedge contracts is subject to market prices and may therefore
         increase or decrease from the estimate included in this document.

7        This is the aggregate amount of the TXU Claim (net of VAT payable in
         respect thereof). There is no assurance that the full amount of the TXU
         Claim will ultimately be recovered or that the AES Drax Companies will
         have tax losses to offset against any attributable income.



                                                                              14




                  ----------------------- ------------------------ -------------- ---------------
                                                                   FINAL
                  DEBT                    STERLING EQUIVALENT      MATURITY       INTEREST RATE
                  ----------------------- ------------------------ -------------- ---------------
                                                                         
                  Equity                  100% ownership
                                          (indirect) of Drax
                                          Power Station
                  ----------------------- ------------------------ -------------- ---------------
                  Trading Guarantee       Up to(pound)100
                  Facility                million(8)
                  ----------------------- ------------------------ -------------- ---------------
                  Interest Rate
                  Hedging(9)
                  ----------------------- ------------------------ -------------- ---------------



                  1.2.2    RIGHT TO RECEIVE PRO RATA SHARE OF RESTRUCTURED DEBT

                           One overriding principle in the Restructuring is that
                           for each (pound)1 of senior secured indebtedness owed
                           to a Senior Creditor such Senior Creditor will be
                           entitled to the same participating interest in each
                           of the tranches of debt. Accordingly, each Senior
                           Bank, Senior Bondholder and Hedging Bank (to the
                           extent their hedging agreement is terminated) will be
                           allocated, in proportion to its current relative
                           holdings of the Bank Loans, Senior Bonds or rights to
                           Hedge Termination Payments, as the case may be:

                           (i)      participations in A-1 Debt and B Debt; and

                           (ii)     the right to receive a combination of:

                                    (a)      participations in A-2 Debt and A-3
                                             Debt (together with the A-1 Debt
                                             and B Debt, the "RESTRUCTURED
                                             Debt"); and/or

                                    (b)      cash pursuant to the exercise by
                                             such Senior Creditor of its
                                             Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             below.

                  1.2.3    SENIOR CREDITORS' RIGHT TO ALL EQUITY

                           The Senior Creditors will, under the terms of this
                           Restructuring proposal, have the right to become
                           indirect owners of the whole of the equity of Drax
                           Power in proportion to their holdings of A-3 Debt
                           after the exercise of the Cash-Out Option. See
                           section 1.4 - Drax Power Station Ownership. The BHP
                           Billiton Offer does not provide for any consideration
                           to be provided to AES or the AES Drax Energy Limited
                           bondholders.

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

8        To be finalised following agreement of a revised electricity trading
         policy for the AES Drax Companies. In addition, it is intended that at
         completion of the Restructuring a cash balance of up to
         (pound)50,000,000 will be available from existing Company cash
         resources to Drax Power for working capital purposes, subject to the
         cashflow cycle.

9        Discussions required between the Hedging Banks, the Senior Creditors
         Committees and BHP Billiton as to the treatment of hedge positions in
         the Restructuring.



                                                                              15


                  1.2.4    RESTRUCTURED TRANCHES OF DEBT

                           The Restructured Debt has been separated into
                           tranches in order to provide for:

                           (i)      a first ranking tranche of debt(10), the A-1
                                    Debt, of (pound)400 million with the
                                    following scheduled amortisation profile and
                                    a final maturity date of 2015:

- ------------------------- ---------------------------------
                           AMORTISATION ((POUNDS
YEAR                      STERLING) MILLION)(11)
- ------------------------- ---------------------------------
2007                      10
- ------------------------- ---------------------------------
2008                      20
- ------------------------- ---------------------------------
2009                      55
- ------------------------- ---------------------------------
2010                      55
- ------------------------- ---------------------------------
2011                      55
- ------------------------- ---------------------------------
2012                      55
- ------------------------- ---------------------------------
2013                      50
- ------------------------- ---------------------------------
2014                      50
- ------------------------- ---------------------------------
2015                      50
- ------------------------- ---------------------------------


                                    Interest on A-1 Debt will be payable on a
                                    semi-annual basis. A-1 Debt will have the
                                    benefit of certain prepayment rights as well
                                    as a Debt Service Reserve Account (as
                                    defined in section 2.1.1) funded at
                                    completion of the Restructuring to an amount
                                    equal to the interest payments falling due
                                    on the two interest payment dates following
                                    the Restructuring and, thereafter, funded in
                                    accordance with the Cash Flow Waterfall (as
                                    described in section 2.2 - Cash Flow
                                    Waterfall) to a level equal to the interest
                                    and scheduled principal payments on the A-1
                                    Debt falling due on the two interest payment
                                    dates following the relevant interest
                                    payment date;

                           (ii)     a second ranking tranche, the A-2 Debt, of
                                    up to (pound)460 million which will have no
                                    fixed amortisation profile, however, the
                                    outstanding principal balance will fall due
                                    for payment in 2015. Interest on the A-2
                                    Debt will be payable on a semi-annual basis
                                    after payment of interest on the A-1 Debt,
                                    any hedging specific to the A-1 Debt(12)
                                    scheduled principal payments on the A-1
                                    Debt, and a cash sweep into the Debt Service
                                    Reserve Account to ensure a required balance
                                    equal to 12 months' interest payments on A-1
                                    Debt;

                                    A-2 Debt will also benefit from a 1.0 x
                                    look-forward test/reserve of at least six
                                    months. If there are insufficient funds to
                                    pay interest on the A-2 Debt,

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

10       This is subject to the priority of the Trading Guarantee Facility (see
         section 1.5 - Electricity Trading Support for BHP Billiton's proposal).

11       Each annual scheduled amortisation shown above will be payable in two
         equal instalments on the semi-annual interest payment dates in each
         such year, provided that there will only be one payment in 2015.

12       Structure of hedging and ranking in Cash Flow Waterfall to be discussed
         with the Hedging Banks and Senior Creditors Committees.


                                                                              16


                                    interest will be deferred . Repayment of the
                                    principal on the A-2 Debt will not occur
                                    prior to the principal amount of the A-1
                                    Debt reducing to below (pound)200 million
                                    and will, thereafter, be dependent upon
                                    there being sufficient funds available for
                                    such purpose in accordance with the Cash
                                    Flow Waterfall;

                           (iii)    a third ranking tranche, the A-3 Debt, of up
                                    to (pound)135.455 million. Unpaid interest
                                    on the A-3 Debt will be deferred (but not
                                    capitalised). The A-3 Debt will not receive
                                    cash payments of deferred interest or
                                    principal until the A-1 Debt and A-2 Debt
                                    have been repaid in full;

                           (iv)     a fourth ranking tranche, the B Debt,
                                    of(pound)338.4 million whose primary source
                                    of repayment will be payments received in
                                    relation to the TXU Claim and will have
                                    first ranking security over the TXU Claim.
                                    The B Debt will also have security over the
                                    Principal Drax Assets ranking junior to the
                                    A-3 Debt. Interest will accrue on the B Debt
                                    and will be paid in accordance with the Cash
                                    Flow Waterfall, where it ranks behind
                                    scheduled A-1 Debt payments, A-2 Debt and
                                    A-3 Debt interest payments and, inter alia,
                                    deposits to a debt service reserve account
                                    to ensure a required balance equal to 12
                                    months' interest and scheduled principal
                                    payments on the A-1 Debt. If there are
                                    insufficient funds to pay interest on the B
                                    Debt, interest will be deferred, but not
                                    capitalised.

                                    Proceeds of the TXU Claim will be used to
                                    repay the principal amount of the B Debt and
                                    interest thereon. The principal amount
                                    outstanding of the B Debt will only
                                    otherwise be repaid once the A-1 Debt, the
                                    A-2 Debt and the A-3 Debt have been repaid
                                    in full. See section 2.2 - Cash Flow
                                    Waterfall for further details.

                           All Restructured Debt will accrue interest as from 1
                           July 2003 (see section 1.3.5 - Accrual of Interest).

         1.3      THE CASH-OUT OPTION

                  1.3.1    OPTION TO SELL A-2 DEBT AND A-3 DEBT

                           As part of the Restructuring, each Senior Creditor
                           will have the option (the "CASH-OUT OPTION") to sell,
                           at a discount (see section 1.3.2. below), all of its
                           participation in the A-2 Debt and the A-3 Debt,
                           provided that a Senior Creditor may tender on a
                           pro-rata basis part of its A-2 Debt and A-3 Debt. Any
                           such sales will be completed concurrently with the
                           issuance of the Restructured Debt. A Senior Creditor
                           that exercises its Cash-Out Option will forego any
                           right to receive Equity (as defined in section 1.4.1
                           - Ownership below) for any A-3 Debt sold in the
                           Cash-Out Option.

                           The Cash-Out Option is designed to provide Senior
                           Creditors with an alternative in order to realise
                           immediate cash value for the holding of A-2 Debt, A-3
                           Debt and Equity which would otherwise be allocated to
                           them.

                  1.3.2    DISCOUNT PRICE

                           Under the Cash-Out Option, the discount price for a
                           Senior Creditor's participation in A-3 Debt will be
                           1% of its original principal amount. The discount
                           price for a


                                                                              17


                           Senior Creditor's participation in A-2 Debt will be
                           70% of its original principal amount.

                  1.3.3    SOURCE OF FUNDS

                           Two sources of funds will be available to make
                           payments to Senior Creditors who elect to accept the
                           Cash-Out Option ("CASH-OUT FUNDS"):

                           (i)      the amount, being at a minimum
                                    (pound)30,000,000, which will be available
                                    to the AES Drax Companies (after taking into
                                    account fees and expenses in connection with
                                    the Restructuring and working capital
                                    requirements subject to the cashflow cycle)
                                    is that amount of cash (the "PROJECT FUNDS")
                                    in excess of funds required to make payment
                                    in full of amounts in the Cash Flow
                                    Waterfall down to and including A-2 Debt
                                    interest on 31 December, 2003 and,
                                    therefore, is yet to be finally determined;
                                    and

                           (ii)     up to (pound)95,000,000 (or such greater
                                    amount as is referred to below) is to be
                                    made available by BHP Billiton or one of its
                                    affiliates (the "BHP BILLITON FUNDS").

                           The Cash-Out Funds for the Cash-Out Option will be
                           made available as follows:

                           (i)      first, by the AES Drax Companies from
                                    Project Funds up to(pound)30,000,000;

                           (ii)     second, the amount of incremental Project
                                    Funds in excess of the (pound)30,000,000
                                    that the Company and Senior Creditors elect
                                    to use until all Project Funds are
                                    exhausted; and

                           (iii)    finally, any additional amounts that are
                                    required will be funded from BHP Billiton
                                    Funds until BHP Billiton Funds are
                                    exhausted.

                           It is possible that the amount of BHP Billiton Funds
                           might be increased if the Cash-Out Option is taken up
                           by Senior Creditors in such a manner that the
                           (pound)95,000,000 would prove to be insufficient. If
                           demand for the Cash-Out Option is so strong that
                           additional funds are required, BHP Billiton reserves
                           the right to increase the amount of the BHP Billiton
                           Funds and, if necessary, will endeavour to obtain
                           additional funding from third parties.

                           If Cash-Out Funds are insufficient to make payments
                           in full to all the Secured Creditors who elect to
                           accept the Cash-Out Option (each an "ELECTING SECURED
                           CREDITOR") then each Electing Secured Creditor will
                           be "scaled back". All Cash-Out Funds will be used so
                           that each Electing Secured Creditor will sell its A-2
                           Debt and A-3 Debt pro rata to its claim as a Secured
                           Creditor relative to the aggregate of claims of all
                           Electing Secured Creditors. Each Electing Secured
                           Creditor will then receive A-2 Debt and A-3 Debt
                           which remains unsold under its exercise of the
                           Cash-Out Option and, therefore, a corresponding
                           portion of the Equity.

                  1.3.4    CONSEQUENCES OF CASH-OUT OPTION

                           To the extent that Project Funds are used to purchase
                           participations in A-2 Debt and A-3 Debt under the
                           Cash-Out Option, the outstanding amount of such debt
                           will be retired, thereby deleveraging the Drax
                           project. To the extent that BHP Billiton purchases
                           participations in A-2 Debt and A-3 Debt, it will
                           become a Senior Creditor


                                                                              18


                           holding Restructured Debt. In addition, BHP Billiton
                           will have the option to receive Equity in proportion
                           to the amount of A-3 Debt it purchases.

                           1.3.5    ACCRUAL OF INTEREST

                           No interest will be paid in respect of the debt to be
                           compromised in the Restructuring which is held by the
                           Senior Banks and the holders of the Senior Bonds for
                           the period from and including 1 July 2003 to the
                           completion of the Restructuring. However, interest
                           will accrue in respect of the Restructured Debt as
                           from 1 July 2003 as if such debt had been issued on
                           such date, and will be paid in accordance with the
                           Cash Flow Waterfall. Appropriate treatment will need
                           to be agreed in relation to those Senior Creditors
                           who exercise the Cash-Out Option.

         1.4      DRAX POWER STATION OWNERSHIP

                  1.4.1    OWNERSHIP

                           The indirect ownership of the Drax power station will
                           be transferred to the holders of the A-3 Debt in the
                           form of all of the shares (the "EQUITY") in a holding
                           company (the "PARENT") which indirectly owns all of
                           the equity in Drax Power.

                           As indicated under section 1.3 - The Cash-Out Option
                           above, if a Senior Creditor exercises the Cash-Out
                           Option, then it will not receive any Equity for any
                           A-3 Debt sold under the Cash-Out Option. In addition:

                           (i)      to the extent that the Cash-Out Option is
                                    funded by Project Funds, Equity
                                    corresponding to A-3 Debt that is prepaid
                                    will not be issued; and

                           (ii)     to the extent that the Cash-Out Option is
                                    funded by BHP Billiton Funds, BHP Billiton
                                    will have the option, at no additional cost,
                                    to become the owner of the Equity
                                    corresponding to the A-3 Debt purchased by
                                    BHP Billiton.

                  1.4.2    RESTRICTIONS ON TRADING

                           In order to provide a period of stability following
                           the Restructuring within which the Drax power station
                           may operate, the A-2 Debt, A-3 Debt and Equity
                           (including any option to hold Equity) (together, the
                           "LINKED SECURITIES") will remain "linked" for an
                           initial period13. During this period, no holder of
                           Linked Securities may sell any single Linked Security
                           without also selling proportionate amounts of its
                           other Linked Securities.

         1.5      ELECTRICITY TRADING SUPPORT

                  As mentioned in paragraph 5 of the BHP Billiton Offer Letter,
                  Drax Power will require substantial credit support to continue
                  its electricity trading activities following the
                  Restructuring. If Drax Power is no longer required to provide
                  cash collateral as credit support this will enhance the
                  liquidity of the Drax power station and provide cash for other
                  purposes, including working capital and funding the Cash-Out
                  Option. BHP Billiton is willing to arrange from closing of the
                  Restructuring, subject to agreement of satisfactory terms by
                  30 September 2003 and internal BHP Billiton credit approval, a
                  (pound)100,000,000 Trading


                                                                              19


                  Guarantee Facility to facilitate Drax Power's ability to trade
                  electricity. A portion of this Trading Guarantee Facility may
                  take the form of credit lines with a BHP Billiton entity.
                  Facility utilisation fees shall be calculated based on the
                  aggregate risk exposures generated by Drax Power's trading
                  activities, providing a more efficient facility than
                  traditional credit facilities. This Facility shall, at all
                  times, have first ranking security interest (senior to the
                  Senior Creditors) over the Principal Drax Assets.

2        SECTION 2 - DETAILED TERMS OF THE RESTRUCTURING PROPOSAL

         2.1      RESTRUCTURED DEBT

                  2.1.1    A-1 DEBT (PRINCIPAL AMOUNT: (POUND)400 MILLION):


                           RANKING:          A-1 Debt will have the benefit of a
                                             second ranking security interest
                                             over all of the properties, assets
                                             and shares of the AES Drax
                                             Companies (other than recoveries on
                                             the TXU Claim which will be subject
                                             to a first ranking security
                                             interest for the benefit of the B
                                             Debt) (such properties, assets and
                                             shares other than the TXU Claim,
                                             the "PRINCIPAL DRAX ASSETS"). A-1
                                             Debt has a second ranking security
                                             interest over the Principal Drax
                                             Assets solely because it ranks
                                             after the security interest in
                                             respect of the Trading Guarantee
                                             Facility (up to(pound)100 million).
                                             Otherwise, A-1 Debt has a security
                                             interest that ranks ahead of all
                                             other tranches of the Restructured
                                             Debt

                           INTEREST RATE:    Libor plus a margin of 2.5%.

                           INTEREST PAYMENT  Semi - annual.
                           DATE:

                           FINAL MATURITY    30 June 2015
                           DATE:

                           AMORTISATION:     Scheduled amortisation to be
                                             paid in each year in equal
                                             instalments on semi-annual interest
                                             payment dates and on the Final
                                             Maturity Date as follows:

                           2007:             (pound)10 million

                           2008:             (pound)20 million

                           2009:             (pound)55 million

                           2010:             (pound)55 million

                           2011:             (pound)55 million

                           2012:             (pound)55 million

                           2013:             (pound)50 million

                           2014:             (pound)50 million

                                                                              20


                           2015:             (pound)50 million

                           PREPAYMENT:       Until the principal amount of
                                             the A-1 Debt has reduced below
                                             (pound)200,000,000, cash available
                                             for debt service will, after
                                             payment of A-1 Debt interest and
                                             hedging, A-1 Debt scheduled
                                             amortisation, funding the DSRA
                                             (defined below) for 12 months' A-1
                                             Debt interest and scheduled
                                             principal, payment of A-2 Debt
                                             interest (including deferred
                                             interest and, if applicable,
                                             funding the A-2 Debt Interest
                                             Reserve) and interest on the A-3
                                             Debt and B Debt be applied solely
                                             to prepayment of A-1 Debt principal
                                             in inverse order of the scheduled
                                             amortisation profile.

                                             At any time after the principal
                                             amount of the A-1 Debt has reduced
                                             below (pound)200m, excess cash
                                             available for debt service will,
                                             after payment of the amounts
                                             referred to in the immediately
                                             preceding paragraph, be applied on
                                             a pro rata basis to (a) prepayment
                                             of A-1 Debt principal, in inverse
                                             order of the scheduled amortisation
                                             profile, and (b) A-2 Debt
                                             principal, (for the avoidance of
                                             doubt, this means proportionally to
                                             the outstanding amount of A-1 Debt
                                             and A-2 Debt immediately prior to
                                             the prepayments).

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall.

                           DEBT SERVICE      A debt service reserve account (the
                           RESERVE ACCOUNT:  "DEBT SERVICE RESERVE ACCOUNT" or
                                             "DSRA") will be established
                                             immediately on the completion of
                                             the Restructuring from funds
                                             available in the Drax project in an
                                             amount equal to the interest
                                             falling due on the A-1 Debt on the
                                             next two interest payment dates.
                                             Following the Restructuring, after
                                             payment of A-1 Debt interest and
                                             hedging and scheduled A-1 Debt
                                             amortisation, cash available for
                                             debt service will be transferred to
                                             the DSRA to the extent required to
                                             ensure that the required balance
                                             thereon is equal to the next two
                                             A-1 Debt interest payments.

                                             In addition, after payment of A-2
                                             Debt interest (including deferred
                                             interest and, if applicable,
                                             funding the A-2 Debt Interest
                                             Reserve), cash available for debt
                                             service of up to the amount of
                                             scheduled A-1 Debt amortisation
                                             falling due on the next two
                                             interest payment dates will be
                                             transferred to the DSRA.

                                             To the extent that the funds
                                             credited to the DSRA as of an A-1
                                             Debt interest payment date exceed
                                             the required DSRA balance
                                             determined as of such date, the
                                             excess may be withdrawn and used to
                                             make payments in


                                                                              21


                                             accordance with the Cash Flow
                                             Waterfall.

                           COVENANT PACKAGE: The covenant package is to be
                                             negotiated, but is expected to have
                                             the level of protections similar to
                                             those in the current Bank Loans.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CREDIT RATING:    To be discussed with the Senior
                                             Creditors Committees.

                  2.1.2    A-2 DEBT (PRINCIPAL AMOUNT: UP TO (POUND)460
                           MILLION):

                           RANKING:          A-2 Debt will have the benefit of a
                                             third ranking security interest
                                             over the Principal Drax Assets,
                                             ranking in point of security after
                                             the amounts owing under the Trading
                                             Guarantee Facility and the A-1
                                             Debt.

                           INTEREST RATE:    Libor plus a margin of 4%.

                           INTEREST PAYMENT: Interest on the A-2 Debt will be
                                             payable on a semi-annual basis
                                             after payment of interest on the
                                             A-1 Debt and hedging, scheduled
                                             principal payments on the A-1 Debt,
                                             and a cash sweep into the Debt
                                             Service Reserve Account to ensure a
                                             required balance equal to 12 months
                                             interest payments on A-1 Debt.
                                             Unpaid interest is deferred (not
                                             capitalised) and bears interest at
                                             the same rate.

                           A-2 DEBT INTEREST There will be a six month (18
                           RESERVE:          months on or before 31 December
                                             2006) look-forward test for A-2
                                             Debt interest on a 1.0 x debt
                                             service cover ratio, and to the
                                             extent such test is not passed, an
                                             amount equal to the shortfall will
                                             (in accordance with the Cash Flow
                                             Waterfall) be placed in a reserve
                                             account (the "A2 DEBT INTEREST
                                             RESERVE"). Amounts standing to the
                                             credit of the A-2 Debt Interest
                                             Reserve would be used to make
                                             payments of interest and scheduled
                                             principal on the A-1 Debt before
                                             making payments of interest on the
                                             A-2 Debt if there were insufficient
                                             funds available in the Cash Flow
                                             Waterfall for such purpose and if
                                             the DSRA had been fully utilised.

                           FINAL MATURITY    30 June 2015.
                           DATE:

                           AMORTISATION:     No scheduled amortisation of
                                             principal. Once the principal
                                             amount outstanding of A-1 Debt is
                                             less than(pound)200 million, excess
                                             cash available for debt service
                                             will, after payment of the A-1 Debt
                                             interest and hedging,



                                                                              22


                                             scheduled A-1 Debt principal
                                             amortisation, funding the DSRA for
                                             12 months' A-1 Debt interest,
                                             payment of A-2 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-2 Debt
                                             Interest Reserve) and interest on
                                             the A-3 Debt and B Debt and
                                             hedging, funding the DSRA for 12
                                             months' A-1 debt scheduled
                                             principal, be applied to prepayment
                                             of A-1 Debt principal and A-2 Debt
                                             principal on a pro rata basis.

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall.

                           COVENANT PACKAGE: To be negotiated on same basis as
                                             applicable to the A-1 Debt.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CASH-OUT OPTION:  Senior Creditors who are otherwise
                                             entitled to a holding of A-2 Debt
                                             have the alternative of exercising
                                             the Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             above. To the extent so exercised
                                             and to the extent the purchase is
                                             funded from Project Funds, the A-2
                                             Debt so purchased will be
                                             cancelled. For further details, see
                                             section 1.3 - The Cash-Out Option
                                             above.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                  2.1.3    A-3 DEBT: PRINCIPAL AMOUNT: UP TO (POUND)135.455
                           MILLION

                           RANKING:          A-3 Debt will have the benefit of a
                                             fourth ranking security interest
                                             over the Principal Drax Assets.

                           INITIAL PRINCIPAL The initial principal amount of the
                           AMOUNT            A-3 Debt will, subject to reduction
                                             in accordance with the Cash-Out
                                             Option, be the difference between:

                                             (i)      the aggregate amount of
                                                      the Senior Creditors'
                                                      indebtedness being '
                                                      compromised by the
                                                      Restructuring; and

                                             (ii)    the aggregate amount of the
                                                     A-1 Debt, A-2 Debt and B
                                                     Debt (before any reduction
                                                     of any amount in respect
                                                     of Senior Creditors
                                                     exercising the Cash-out
                                                     Option).

                           INTEREST RATE:    Libor plus a margin of 5%.

                           INTEREST PAYMENT  Interest on A-3 Debt shall be
                           DATE:             deferred (but not capitalised) if
                                             there are insufficient funds
                                             available in the Cash Flow
                                             Waterfall for such purpose.

                           A-3 DEBT          There will be a six month (18
                           INTEREST          months on or before 31 December
                           RESERVE:          2006) look-forward test for A-3
                                             Debt interest



                                                                              23


                                             on a 1.0 x debt service cover
                                             ratio, and to the extent such test
                                             is not passed, an amount equal to
                                             the shortfall will (in accordance
                                             with the Cash Flow Waterfall) be
                                             placed in a reserve account (the
                                             "A-3 DEBT INTEREST RESERVE").
                                             Amounts standing to the credit of
                                             the A-3 Debt Interest Reserve would
                                             be used to make payments of
                                             interest and scheduled principal on
                                             the A-1 Debt or the A-2 Debt before
                                             making payments of interest on the
                                             A-3 Debt if there are insufficient
                                             funds available in the Cash Flow
                                             Waterfall for such purpose.

                           AMORTISATION:     A-3 Debt principal will only be
                                             paid after all of the A-1 Debt and
                                             A-2 Debt have been paid in full.

                           COVENANT PACKAGE: Limited covenant package to be
                                             agreed.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CASH-OUT OPTION:  Senior Creditors who are otherwise
                                             entitled to a holding of A-3 Debt
                                             have the alternative of exercising
                                             the Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             above. To the extent so exercised
                                             and to the extent the purchase is
                                             funded from Project Funds, the A-3
                                             Debt so purchased will be
                                             cancelled. For further details, see
                                             section 1.3 - The Cash-Out Option
                                             above.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           EQUITY:           The Equity will be issued to
                                             holders of the A-3 Debt immediately
                                             after completion of the Cash-Out
                                             Option in proportion to such
                                             holdings.

                  2.1.4    B DEBT (PRINCIPAL AMOUNT: (POUND)338,400,000):

                           SOURCE OF PAYMENT The principal source of funds for
                           AND SECURITY:     the  payment of B Debt is the
                                             proceeds to be received from the
                                             TXU Claim. B Debt will have a first
                                             ranking security interest over the
                                             TXU Claim proceeds. The B Debt will
                                             have a fifth ranking security
                                             interest over the Principal Drax
                                             Assets. To the extent the proceeds
                                             of the TXU Claim are insufficient
                                             to repay the B Debt (and deferred
                                             interest thereon), payment of such
                                             remaining B Debt will be made in
                                             accordance with the Cash Flow
                                             Waterfall (see section 2.2 - Cash
                                             Flow Waterfall below).

                           INTEREST RATE:    Libor plus a margin of 2%.

                           INTEREST PAYMENT: B Debt interest will be deferred
                                             (but not capitalised) to the extent
                                             excess cash is not available after
                                             payment of


                                                                              24


                                             interest on the A-1 Debt and
                                             hedging, scheduled principal
                                             payments on the A-1 Debt, funding
                                             the DSRA for 12 months' A-1 Debt
                                             interest and scheduled principal
                                             and payment of A-2 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-2 Debt
                                             Interest Reserve) and hedging and
                                             payment of A-3 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-3 Debt
                                             Interest Reserve) (see section 2.2
                                             - Cash Flow Waterfall below).

                           B DEBT INTEREST   There will be a six month
                           RESERVE:          look-forward test for B Debt
                                             interest on a 1.0 x debt service
                                             cover ratio, and to the extent such
                                             test is not passed, an amount equal
                                             to the shortfall will (in
                                             accordance with the Cash Flow
                                             Waterfall) be placed in a reserve
                                             account (the "B DEBT INTEREST
                                             Reserve"). Amounts standing to the
                                             credit of the B Debt Interest
                                             Reserve would be used to make
                                             payments of interest and scheduled
                                             principal on the A-1 Debt, the A-2
                                             Debt, or the A-3 Debt before making
                                             payments of interest on the B Debt
                                             if there are insufficient funds
                                             available in the Cash Flow
                                             Waterfall for such purpose.

                           AMORTISATION:     No fixed scheduled amortisation. B
                                             Debt will be paid on receipt of
                                             proceeds of the TXU Claim and
                                             otherwise once the A-1 Debt, A-2
                                             Debt and A-3 Debt have been repaid
                                             in full.

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall (including the treatment
                                             of taxes on the TXU Claim).

                           COVENANT PACKAGE: The B Debt will have the benefit of
                                             a very limited set of covenants and
                                             conditions of default which are
                                             designed primarily to protect the
                                             claim of the B Debt to the proceeds
                                             of the TXU Claim. Specifically, the
                                             B Debt will have no voting rights
                                             in connection with their security
                                             over the Principal Drax Assets, a
                                             sale of Drax Holdings or any of its
                                             affiliates or any recapitalisation,
                                             restructuring etc.

                           ACCELERATION AND  Irrespective of any default under
                           ENFORCEMENT:      the B Debt, holders of B Debt will
                                             neither be able to accelerate their
                                             B Debt nor to enforce any of their
                                             rights in respect of security
                                             interests held on their behalf,
                                             other than the security interest in
                                             respect of the TXU Claim, until
                                             such time as the holders of the A-1
                                             Debt, A-2 Debt and A-3 Debt have
                                             been repaid in full.



                                                                              25


         2.2      CASH FLOW WATERFALL


         On any Interest Payment Date, the order of payments in respect of the
         Restructured Debt shall be as set out in Schedule 2.



                                                                              26




                                   SCHEDULE 5
                          COAL SUPPLY - HEADS OF TERMS


BUYER:                        Drax Entity

SELLER:                       BHP Billiton Entity

START DATE:                   1 January 2004

END DATE:                     31 December 2018

COAL VOLUME:                  For the period from January 2004 to December 2005,
                              Seller to supply all of the Buyer's coal
                              requirements (whether due to reductions in
                              contracted volumes or delivery default by other
                              coal suppliers) in excess of current contracted
                              volumes subject to (i) a maximum of 3.7 million
                              tonnes in calendar year 2004 and of 6.5 million
                              tonnes in calendar year 2005, and (ii) sufficient
                              advance notice from the Buyer where volumes are to
                              be increased from the anticipated base contract
                              volumes in order to allow the Seller to secure the
                              coal and ensure the availability of logistical
                              capacity. Seller will also supply additional coal
                              above these coal volumes on the basis that
                              incremental costs for freight, port and rail costs
                              will be passed through to the Buyer.

                              From January 2006 to December 2010, Seller to
                              supply all of the Buyer's coal requirements on an
                              exclusive basis. From January 2011, Seller to
                              supply 80% of the Buyer's coal requirements and to
                              have the right to participate in a competitive
                              tender in respect of the Buyer's remaining coal
                              requirements. Note: All coal volumes based on coal
                              with calorific value of 6000 kcal/kg net as
                              received.

PRICING:                      The coal price (exclusive of VAT), basis free in
                              stock ("FIS") Drax power station, shall be the TFS
                              API2 index plus freight differential, port and
                              rail charges all of which are to be fixed for the
                              contract term.

                              "TFS API2" means an average of the Argus CIF
                              Rotterdam assessment as published in both Argus
                              Coal Daily International and Argus Coal Daily on
                              Friday (dated next working day) and McCloskey's NW
                              European steam coal marker as published in both
                              McCloskey's Fax on Friday (dated Friday) and the
                              fortnightly McCloskey's Coal Report (dated every
                              other Friday).

                              The price for each delivery of coal (train or road
                              truck) shall be the final TFS API2 index (as per
                              coal industry publications) of the calendar month
                              prior to the delivery, converted at the spot
                              GBP:USD exchange rate on the day of payment and
                              expressed in GBP/GJ terms, plus the agreed GBP/GJ
                              logistics adjustment.

                              Should the TFS API2 index become unavailable,
                              Buyer and Seller shall agree in good faith a
                              replacement index for coal deliveries to the
                              Amsterdam/Rotterdam/Antwerp area.



                                                                              27


DELIVERY SCHEDULE:            A scheduling process is to be agreed between the
                              Buyer and the Seller taking into account:

                              o         Typical seasonality of coal burn;

                              o         Seller's right to rail to Buyer's
                                        stockyard subject to stockpile volumes
                                        remaining at a minimum level of 600,000
                                        tonnes; and

                              o         Buyer to advise Seller of its firm coal
                                        requirements in each month by the 15th
                                        day of the preceding month.

PAYMENT TERMS:                Payment of all invoices in full, on the 10th day
                              of the month following the month of delivery.

QUALITY:                      Initial typical specification range, on an ISO
                              as-received basis:

                                                     LOWER LIMIT    UPPER LIMIT

                              Total Moisture (%)          4             13
                              Ash (%)                     5             22
                              Volatile Matter (%)        25             33
                              NCV (GJ/mt)                20             27
                              HGI (ASTM)                 45             70
                              AFT ((degree)C)           1150             -
                              Free Swelling Index         0              7
                              Sulphur (%)               0.55            2.8
                              Nitrogen (%)                0             1.7
                              Notes to above:

                              o         Buyer agrees to conduct full test burns
                                        on at least four coals or coal blends in
                                        Seller's option prior to the
                                        commencement of deliveries under the
                                        coal supply agreement;

                              o         The specification ranges above are
                                        applicable to coals or coal blends
                                        delivered to the plant, and such blends
                                        may contain blend components with
                                        specifications falling outside the
                                        range;

                              o         The lower limit on the volatile matter
                                        is an average figure for each calendar
                                        year, subject to a minimum level for any
                                        delivery of 23 per cent. on an as
                                        received basis;

                              o         The lower limit on sulphur is an average
                                        figure for each calendar year, subject
                                        to a minimum level for any delivery of
                                        0.4 per cent. on an as received basis;

                              o         The upper limit for nitrogen is an
                                        average figure for each calendar year;
                                        and

                              o         Seller may source compliant coal from
                                        any location.



                                                                              28


ANNUAL TEST BURNS:            Buyer shall conduct trial burns of up to five
                              coals or coal blends at Seller's request each
                              calendar year (more by mutual agreement) in an
                              attempt to extend the boundaries of the coal
                              specifications listed in "Quality" above. Any
                              coals forming part of Seller's portfolio of equity
                              South African coals that are already approved may
                              be deducted from the number of trial burns to be
                              carried out in the first year. Approval of these
                              trial coals is conditional on a "good faith"
                              agreement that same will not have material adverse
                              operational and maintenance cost implications for
                              the plant.

COAL QUALITY                  All coal shall be sampled and tested according to
ANALYSIS AND WEIGHT           ISO standards (ASTM in the case of hardgrove
DETERMINATION                 grindability index), on an as received basis, by
                              an independent and mutually appointed testing
                              laboratory. Such sampling and testing shall take
                              place at the point of loading of the train or road
                              truck, and shall be final and binding. Weight
                              determination shall be according to the results of
                              a "trade stamped" weighbridge at Drax power
                              station, and shall be final and binding.


CREDIT SUPPORT:               The Seller is prepared to discuss securitisation
                              of part of the minimum strategic coal stockpile
                              to limit the credit support requirements.

TRADE FINANCE:                In order to improve working capital for the Buyer,
                              the Seller is also prepared to discuss (i)
                              monetisation of part of the minimum strategic coal
                              stockpile; and (ii) deferral payment on early
                              shipments of coal.









                                                                          ITEM 2


The Directors of AES Drax Holdings Limited
c/o Kempson House
Camomile Street
London EC3A 7AN

                                                                  21 August 2003


Dear Sirs

DRAX - BHP BILLITON'S OFFER

We are pleased to submit this offer by BHP Billiton plc ("BHP BILLITON") to
provide support to facilitate the restructuring of the senior secured debt and
other contractual arrangements of AES Drax Holdings Ltd (the "Company") and
certain of its affiliates, including AES Drax Power Limited ("DRAX POWER") (the
"BHP BILLITON Offer").

While the BHP Billiton Offer is made by BHP Billiton solely on the terms and
conditions set out in this offer letter (the "BHP BILLITON OFFER LETTER") and
its schedules (the "SCHEDULES"), the BHP Billiton Offer to a large extent
follows the restructuring proposals as laid out in (i) the 30 June 2003 Form 6K
filing to the US Securities and Exchange Commission (SEC File #333-13096) ("30
JUNE 6K") and (ii) the 14 August 2003 Form 6K filing to the US Securities and
Exchange commission (SEC File #333-13096) ("14 AUGUST 6K") with a view to
facilitating the completion of the restructuring of the secured debt of the AES
Drax Companies and the entering into of the commercial agreements as set out in
BHP Billiton Offer Letter (the "RESTRUCTURING").

The BHP Billiton Offer includes a number of key commercial and economic terms,
which we believe substantially enhance the terms of the Restructuring and as
such maximise the ultimate recoveries for the Senior Banks, the Senior
Bondholders and the Hedging Banks, whether or not they intend to exercise the
Cash-Out Option. We strongly believe that an integrated financial and commercial
partnership between BHP Billiton and/or certain of its affiliates and the
Company and its relevant affiliates under which BHP Billiton (or an affiliate)
provides coal supply and energy trading services, together with O&M expertise
from Eskom Enterprises (Pty) Ltd, a wholly owned subsidiary of Eskom Holdings
(Pty) Ltd ("ESKOM"), adds significant value to the restructuring by increasing
the certainty of operating cashflows and mitigating key commodity and
operational risks.

BHP Billiton is the world's largest diversified resources company with a market
capitalisation of (pound)26.2 billion and a strong balance sheet and credit
rating. We are a major provider of both coal and natural gas to the power
generation industry. In particular, BHP Billiton Energy Coal is the world's
largest producer and marketer of sea-borne thermal coal. Our focus is on
providing competitive energy solutions for our world-wide portfolio of power
generation customers. The business is structured around a portfolio of
world-class producing assets, which provide a unique multi-sourcing capability
to service the major power markets of Europe and the United Kingdom in
particular. We have a proven track record and are a respected partner in joint
ventures worldwide.

Eskom, the South African electricity utility company, operates 42,000 MW of
power generation capacity, of which 37,000 MW comprises large coal-fired plants
including seven power stations with capacity in


                                                                               1


excess of 3,000 MW. Eskom is a key business partner of BHP Billiton in South
Africa and the two companies have a strong relationship extending over many
years.

We recognise the dual needs of the Senior Creditors to meet the short-term
financial objectives of the Restructuring, while at the same time ensuring the
long-term viability of the Company. We believe that the BHP Billiton Offer
demonstrates a clear differentiation in value from the other proposals received
by the Company and provides for increased long-term security for the Senior
Creditors through a unique and distinctive set of capabilities and service
offerings.

The main points of the BHP Billiton Offer are as follows:

o      BHP Billiton will provide substantial funding for the Cash-Out Option
       with a significant premium to other offers based on a similar financial
       structure.

o      BHP Billiton offers to provide a unique suite of value-added fuel,
       finance, O&M and commodity services that creates substantial value for
       the Principal Drax Assets and does not diminish commercial control or
       reduce flexibility for Senior Creditors.

o      The BHP Billiton Offer is an integrated solution that provides clarity of
       outcome through the creation of a stable, on-going and viable entity with
       improved credit profile, lower cost base and reduced risk profile.

o      A partnership with BHP Billiton will bring to the AES Drax Companies all
       the credentials and capabilities of a world leading energy company with
       an excellent credit rating. This partnership will help the AES Drax
       Companies address the key challenges they face in their transition to
       consuming imported coal.

o      BHP Billiton is willing to arrange, at the Company's option, a
       (pound)100,000,000 Trading Guarantee Facility to facilitate Drax Power's
       ability to trade electricity.

o      BHP Billiton's Offer is not subject to or contingent on third party
       financing and does not result in any underwriting or other fees and
       charges being paid to BHP Billiton. BHP Billiton is willing to discuss
       placing amounts in escrow once a timetable for the overall Restructuring
       is agreed between BHP Billiton and the Senior Creditors.

o      BHP Billiton is able to work closely with the directors and Senior
       Creditors to meet the timetable of the Restructuring and address
       governance issues through discussion and negotiation.

The summary terms of the BHP Billiton Offer are as follows1:

1      BHP Billiton offers to increase the price for creditors who decide to
       tender their A-2 Debt, C Debt (which will be renamed under the BHP
       Billiton Offer "A-3 DEBT"), and Equity (the "CASH-OUT OPTION") to 70 per
       cent. of the A-2 principal amount, a substantial improvement to the
       prices proposed by The AES Corporation ("AES"), International Power plc
       ("IP") and Goldman Sachs International ("GS"). BHP Billiton would also
       pay 1% for the A-3 Debt. BHP Billiton (or an affiliate) will provide up
       to (pound)95,000,000 of cash to support the funding of the Cash-Out
       Option ("BHP BILLITON FUNDS"). If demand for the Cash-Out Option is so
       strong that additional funds are required, BHP Billiton reserves the
       right to increase its participation and, if necessary, will endeavour to
       obtain additional funding from third parties wishing to purchase the A-2
       Debt. To the extent that such

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

1      Additional detailed information is contained in the various Schedules
       attached to the BHP Billiton Offer Letter. Any capitalised term used but
       not otherwise defined in this BHP Billiton Offer Letter shall have the
       meaning given to it in Schedule 4 of this Offer Letter. To the extent
       there is any inconsistency between the BHP Billiton Offer Letter and the
       Schedules, the terms of the BHP Billiton Offer Letter will prevail.


                                                                               2


       funding is not available, there would be a "scale back" as provided under
       section 1.3.3 of Schedule 4 of this BHP Billiton Offer Letter. To the
       extent that the Cash-Out Option is funded by BHP Billiton Funds, BHP
       Billiton will purchase pro-rata holdings of the A-2 Debt and the A-3 Debt
       and will have the option to become the owner of the Equity corresponding
       to the amount of the A-3 Debt purchased by BHP Billiton.

2      BHP Billiton will leave it to the option of the Company and the Senior
       Creditors whether they elect to use (pound)30,000,000 (the minimum
       required by BHP Billiton) of cash currently held by the Company or such
       higher amounts as may be deemed by the directors of the Company to be
       available in order to fund the Cash-Out Option. To the extent that the
       Company and the Senior Creditors elect to use more than (pound)30,000,000
       of Project Funds, the Cash-Out Option will be funded as follows: first,
       (pound)30,000,000 of Project Funds will be used; second, the amount of
       incremental Project Funds in excess of the (pound)30,000,000 that the
       Company and the Senior Creditors elect to use, and finally any additional
       amounts that are required will be funded from BHP Billiton Funds until
       BHP Billiton Funds are exhausted.

3      The BHP Billiton Offer increases the margin on the A-2 Debt to 400bps. In
       addition, the terms and ranking of the B Debt and the A-3 Debt would be
       as follows: the A-3 Debt will rank behind the A-2 Debt but ahead of the B
       Debt, both in the Cash Flow Waterfall and with respect to its security
       over the Principal Drax Assets. The A-3 Debt will have fourth ranking
       security over the Principal Drax Assets and will accrue interest at a
       rate of Libor + 500bp, with the potential of having interest deferred if
       no funds are available under the Cash Flow Waterfall (similar to the A-2
       Debt). The B Debt will accrue interest at the rate of Libor + 200bp with
       the potential of having interest deferred if no funds are available under
       the Cash Flow Waterfall (similar to the A-2 Debt and the A-3 Debt). The B
       Debt will have first ranking security over the claims against TXU Europe
       Energy Trading Limited and TXU Europe Group plc (the "TXU Claim"), as
       well as a fifth ranking security over the Principal Drax Assets. The
       holders of the B Debt however will not have any voting rights with
       respect to the release of their security over the Principal Drax Assets,
       the sale of the Company, or a recapitalisation of the balance sheet. The
       B Debt holders may (by a 75 per cent. majority) agree to compromise the
       TXU Claim or vote the interest of the AES Drax Companies in any
       insolvency in respect of the TXU Claim. The A-3 Debt holders shall have
       the first right of refusal to purchase all (or materially all) but not
       part of the Drax Principal Assets if the A-1 Debt holders and/or A-2 Debt
       holders have resolved to sell such assets.

4      It is a condition of BHP Billiton's Offer that BHP Billiton (or an
       affiliate) will enter an agreement for the supply of coal to the Drax
       power station for 15 years from January 2004. The agreement would be
       structured to ensure supply security for Drax Power, allowing it to
       retain maximum operational flexibility and mitigate risks in relation to
       Drax Power's most significant cost item. It would allow significant
       volume flexibility on coal supply which will be essential in ensuring an
       efficient transition to sourcing more imported coal as local domestic
       coal production declines. Subject to existing coal supply contracts, BHP
       Billiton (or an affiliate) would supply 100% of Drax's coal requirements
       on an exclusive basis from January 2006 to December 2010, and would
       thereafter continue to supply 80% of the plant's total requirements to
       2018. The remaining 20% during this period would be subject to a
       competitive tender in which BHP Billiton (or an affiliate) would be
       entitled to participate. The price for coal supplied by BHP Billiton (or
       its affiliate) would be based on a competitive market index with a
       fixed-price adjustment for UK-based logistics. BHP Billiton (or an
       affiliate) will also assume management of the entire logistics chain of
       its coal supply to Drax Power, including sea freight, port facilities and
       rail transportation. BHP Billiton's position as a major coal supplier
       would enable it to minimise stockpile requirements and thereby reduce
       working capital requirements for


                                                                               3


       Drax Power, manage the blending of coals to ensure plant specifications
       are met and cover risks associated with delivery to the plant. (Further
       details are set out in Schedule 5).

5      Drax Power will require substantial credit support to continue its
       electricity trading activities following the Restructuring. If Drax Power
       is no longer required to provide cash collateral as credit support this
       will enhance the liquidity of the Drax power station and provide cash for
       other purposes, including working capital and funding the Cash-Out
       Option. BHP Billiton is willing to arrange, subject to agreement of
       satisfactory commercial terms by 30 September 2003, a (pound)100,000,000
       Trading Guarantee Facility to facilitate Drax Power's ability to trade
       electricity. BHP Billiton believes this will generate significant cost
       savings in relation to the costs of credit support facilities
       contemplated in other proposals.

6      There are a number of important commercial services which are necessary
       for the ongoing operation of the Drax power station. It is a condition of
       BHP Billiton's Offer that restructured commercial arrangements are put in
       place in the three key areas of O&M (by 30 March 2004), trading services
       (by 30 March 2004) and trading guarantee facilities (by the Effective
       Date).

       BHP Billiton believes it can add significant value through the provision
       of a number of commercial services and, if the Company so requires, would
       be happy to assist in the following respects:

       6.1    BHP Billiton believes that it is desirable to enter into long-term
              offtake agreements on up to two of the six Drax units in order to
              ensure a minimum level of stable cash flows and reduce the
              operational risk of trading all six units as a merchant plant. BHP
              Billiton (through one of its affiliates) will be happy to assist
              in structuring such contracts.

       6.2    BHP Billiton believes that it can offer significant cost savings
              to the Company in relation to its trading activities by offering
              certain management services to Drax Power, including confirmation,
              24-hour operation contract and risk management services,
              accounting, settlements and invoicing services. At the option of
              Senior Creditors and the Company, BHP Billiton (or an affiliate)
              will make available trading facilities, systems and resources at
              BHP Billiton (or its affiliates) offices enabling relevant
              personnel to access BHP Billiton's (or its affiliate's) trading
              systems and in particular its coal, power and CO2 trading
              expertise. An agency fee would be payable in respect of the
              provision of these services that BHP Billiton believes would
              provide substantial ongoing cost savings to the Company.

       6.3    BHP Billiton believes that the Company could make substantial
              savings in relation to O&M services compared with the AES and IP
              proposals, which include significant management fees for O&M
              services. In addition, both AES and IP have proposed a long-term
              O&M contract that can only be cancelled under very limited
              circumstances. BHP Billiton believes that it can add considerable
              value to the restructuring by procuring specialist O&M personnel
              from Eskom.

       6.4    BHP Billiton (or an affiliate) would also provide coal price
              hedging services allowing Drax the option to fix forward coal
              prices for up to three years, enhancing its control over cash
              flows, timing of pricing and spark spreads.

7      Additional information on the terms of this BHP Billiton Offer are set
       out in the various Schedules attached to this BHP Billiton Offer Letter.

8      The BHP Billiton Offer will lapse at 5.00 p.m. (London time) on 29 August
       2003 unless the Company and the Senior Creditors Committees have by then
       entered into an exclusive relationship with BHP Billiton by
       countersigning this letter and returning it to us, thereby confirming
       that they will not enter


                                                                               4


       into or continue any negotiations or discussions with any person other
       than BHP Billiton with respect to the Cash-Out Options and the other
       matters contemplated by this BHP Billiton Offer Letter, provided that
       such exclusivity shall cease on 31 December 2003 or, if earlier, (i) the
       date on which this offer lapses or is otherwise terminated, or (ii) the
       date of execution of mutually acceptable documentation required for the
       Restructuring (including the coal supply agreement and shareholders
       agreement) and satisfaction of all conditions precedent thereto (the
       "EFFECTIVE DATE").

On behalf of BHP Billiton, we very much appreciate your consideration of this
offer and look forward to your response. BHP Billiton believes that its offer
proposes a financial and commercial restructuring of the Company to the benefit
of the Senior Creditors. BHP Billiton sees this offer as forming the basis of a
long-term mutually beneficial relationship with the Company. In addition, we
believe that along with Eskom, we offer a package that lowers the risk and
enhances value to the Senior Creditors.

Please feel free to contact Rowen Bainbridge (on 0207 802 4015) or Paul Adair
(0207 802 4036) to discuss any questions or issues that you may have with
respect to this letter.

Yours faithfully,





Michael M.C. Oppenheimer
President, BHP Billiton Energy Coal



cc:      Shaun Holmes, Royal Bank of Scotland
         Martin Gudgeon, Close Brothers Corporate Finance Limited
         Mark Dixson, Deutsche Bank A.G.



I confirm that I have been authorised by AES Drax Holdings Limited to accept the
BHP Billiton Offer and to confirm that (a) AES Drax Holdings Limited has the
right and power, and has taken or will take all action necessary to accept the
BHP Billiton Offer and execute and perform the matters and transactions
contemplated by it and (b) by accepting the BHP Billiton Offer and performing
such matters and transactions AES Drax Holdings Limited is not and will not be
in breach of any law, regulation or obligation whatsoever owed to any other
person.


Agreed and accepted on       2003 for and on behalf of AES Drax Holdings Limited



By: -----------------------------


Name: ---------------------------


Title: --------------------------





                                                                               5








I confirm that I have been authorised by the Bank Steering Committee to accept
the BHP Billiton Offer and to confirm that (a) the Bank Steering Committee has
the right and power, and has taken or will take all action necessary to accept
the BHP Billiton Offer and execute and perform the matters and transactions
contemplated by it and (b) by accepting the BHP Billiton Offer and performing
such matters and transactions the Bank Steering Committee is not and will not be
in breach of any law, regulation or obligation whatsoever owed to any other
person.



Agreed and accepted on     2003 for and on behalf of the Bank Steering Committee





By: -----------------------------

Name: ---------------------------

Title: --------------------------





I confirm that I have been authorised by the Senior Bondholder Committee to
accept the BHP Billiton Offer and to confirm that (a) the Senior Bondholder
Committee has the right and power, and has taken or will take all action
necessary to accept the BHP Billiton Offer and execute and perform the matters
and transactions contemplated by it and (b) by accepting the BHP Billiton Offer
and performing such matters and transactions the Senior Bondholder Committee is
not and will not be in breach of any law, regulation or obligation whatsoever
owed to any other person.





Agreed and accepted on                                  2003 for and on behalf
of the Senior Bondholder Committee





By: -----------------------------

Name: ---------------------------

Title: --------------------------





                                                                               6


                                   SCHEDULE 1
         FURTHER TERMS AND CONDITIONS RELATING TO THE BHP BILLITON OFFER

1

        1.1     BHP Billiton requires the holders of Equity to enter into a
                shareholders' agreement. The detailed terms and conditions,
                including the right to appoint directors, rights and
                restrictions on the transfer of shares and voting rights will be
                agreed with the Senior Creditors Committees. BHP Billiton (or
                its affiliate) would not have the right to block a sale by the
                Senior Creditors of their Equity. If, following completion of
                the Restructuring, the Senior Creditors receive an offer, or
                enter into any process or negotiations for the sale of the
                Equity or the Principal Drax Assets, BHP Billiton requires
                notice of such offer, process or negotiations and the right to
                submit an offer for such Equity or the Principal Drax Assets for
                consideration by the relevant Senior Creditors. Certain other
                reserved matters such as changes to the coal supply arrangements
                will require unanimity.

        1.2     BHP Billiton requires to appoint such number of directors as is
                proportionate to its overall shareholding interest. Such
                director(s) would have veto rights over certain reserved
                matters, including the appointment of identified key
                individuals, such as the station manager and the implementation
                of a commodity price risk management policy.

        1.3     BHP Billiton is supportive of the proposal to provide a period
                of stability following the Restructuring within which the Drax
                power station may operate, by linking the A-2 Debt, A-3 Debt and
                Equity (including any option to hold Equity) for an initial
                period on terms to be agreed with the Senior Creditors
                Committees.

2       The BHP Billiton Offer is subject to:

        2.1     prior to the Effective Date there being, in BHP Billiton's
                opinion, no material adverse change in the assets, operations or
                liabilities (but excluding any such change arising out of a
                change in commodity prices in the UK market) of the Company and
                its affiliates or in the forecasts with regard to capital and
                operating expenditure and taxes compared to the information: (i)
                contained within the Form 6K filing dated 16 July 2003 (SEC file
                #:333-13096) and/or (ii) as disclosed to BHP Billiton during the
                due diligence referred to in paragraph 2.4 below;

        2.2     satisfactory legal and regulatory approvals and clearances that
                are necessary or desirable to effect the Restructuring having
                been obtained by the time necessary or desirable;

        2.3     BHP Billiton board approval of the final Restructuring
                documentation; and

        2.4     BHP Billiton finalising to its satisfaction its confirmatory
                technical and commercial due diligence process; which it expects
                to do by 15 September 2003.

3       In addition to the matters described in the BHP Billiton Offer Letter,
        it is a condition of BHP Billiton's Offer that, in accordance with the
        timeline set out in Schedule 3:

        3.1     heads of terms for the coal supply agreement with BHP Billiton
                (or an affiliate) are agreed by 15 September 2003;

        3.2     a financial term sheet for the Restructuring and heads of terms
                for the shareholders' agreement and Trading Guarantee Facility
                are agreed by 30 September 2003;


                                                                               7


        3.3     from the date on which your acceptance of this offer is received
                (the "ACCEPTANCE DATE") until the Effective Date, the Company
                (and in the case of paragraph 3.3.1 below, the Senior Creditors
                Committees) will not:

                3.3.1   enter into or continue any negotiations or discussions
                        with any person other than BHP Billiton with respect to
                        the Cash-Out Options and the other matters relating to
                        the Restructuring contemplated by this BHP Billiton
                        Offer Letter; or

                3.3.2   enter into any agreement with any person other than BHP
                        Billiton (or any of its affiliates) with respect to the
                        supply of coal to the Drax power station except with the
                        prior consent of BHP Billiton, which shall not be
                        unreasonably withheld or delayed; and

        3.4     the Restructuring is completed (including the satisfaction of
                any conditions relating thereto) by no later than 31 December
                2003 on the basis of documentation in a form mutually acceptable
                to BHP Billiton and the Senior Creditors.

4       BHP Billiton will (prior to completion of the Restructuring) be
        consulted with respect to (but subject to paragraph 3.3.2 above shall
        not have a veto right in relation to) major business decisions,
        including the appointment of the plant manager and head of trading,
        entry into material contracts, any long-term hedging agreements and the
        level of minimum required working capital.

5       BHP Billiton will be entitled, from the Acceptance Date to the Effective
        Date, to receive the same information, analyses, reports and advice in
        relation to the Restructuring and the business as is provided to the
        Senior Creditors, unless there is a clear conflict of interest in BHP
        Billiton receiving the same.

6       Only BHP Billiton and a person who has duly accepted this offer will be
        entitled to rely on or enforce its terms.





                                                                               8


                                   SCHEDULE 2
                           AMENDED CASH FLOW WATERFALL


The Cash Flow Waterfall in respect of the A-1 Debt, A-2 Debt, A-3 Debt and B
Debt, all as defined in Schedule 4 of this BHP Billiton Offer Letter (the
"RESTRUCTURED DEBT"), will be as follows:

1      On any interest payment date, the order of payments in respect of the
       Restructured Debt from cash available for debt service, after any payment
       required to be made in relation to the Trading Guarantee Facility and
       taking into account working capital requirements restructuring costs and
       expenses (including reasonable costs and expenses of the Senior Creditors
       Committees to the extent not paid at the closing of the Restructuring but
       excluding the costs and expenses of BHP Billiton and its advisers) and
       tax, is:

       (a)    first, to make payments of interest on the A-1 Debt and hedging of
              A-1 Debt interest2;

       (b)    second, to make scheduled repayments of principal on the A-1 Debt;

       (c)    third, to make a deposit to the DSRA of the amount required so
              that funds standing to the credit of the DSRA are equal to the
              interest on A-1 Debt falling due on the next two interest payment
              dates;

       (d)    fourth, to make payments of interest on the A-2 Debt (including
              deferred interest and hedging of A-2 Debt interest);

       (e)    fifth, to fund the A-2 Debt Interest Reserve to the required
              amount;

       (f)    sixth, to make a deposit to the DSRA of an amount so that the
              balance on the DSRA is equal to the scheduled amortisation of
              principal on A-1 Debt falling due on the next two interest payment
              dates;

       (g)    seventh, to make payments of interest on the A-3 Debt;

       (h)    eighth, to fund the A-3 Debt Interest Reserve to the required
              amount;

       (i)    ninth, to pay interest on the B Debt;

       (j)    tenth, to fund the B Debt Interest Reserve to the required amount;

       (k)    eleventh, to make prepayments and repayments as follows:

              (i)    at any time after the principal amount outstanding of the
                     A-1 Debt is (pound)200,000,000 or more, to prepay the A-1
                     Debt, with prepayments of A-1 Debt being applied to the
                     amortisation profile of the A-1 Debt in inverse order of
                     maturity; and

              (ii)   at any time after the principal amount outstanding of the
                     A-1 Debt is less than (pound)200,000,000, to prepay A-1
                     Debt and prepay A-2 Debt on a pro rata basis as to the
                     outstanding principal amount of A-1 Debt and A-2 Debt
                     immediately prior to the prepayment. Prepayments of the A-1
                     Debt will be applied to the amortisation profile of the A-1
                     Debt in inverse order of maturity;

       (l)    twelfth, if the A-1 Debt and the A-2 Debt have been repaid in
              full, to pay A-3 Debt deferred interest;

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

2        Structuring of hedging facilities and ranking in Cash Flow Waterfall to
         be discussed between the Senior Creditors Committees and BHP Billiton.


                                                                               9


       (m)    thirteenth, if the A-1 Debt and the A-2 Debt have been repaid in
              full, to prepay principal on the A-3 Debt;

       (n)    fourteenth, if the A-1 Debt, the A-2 Debt and the A-3 Debt have
              been repaid in full, to pay B Debt deferred interest; and

       (o)    fifteenth, if the A-1 Debt, the A-2 Debt and the A-3 Debt have
              been repaid in full, to prepay principal on the B Debt.

       Proceeds received in respect of the TXU Claim will be excluded from the
       Cash Flow Waterfall. If any amount is paid in respect of the TXU Claim,
       such amount (net of related VAT and a withholding on account of UK
       corporation tax) will be applied to prepay the principal of the B Debt.

       The amount withheld on account of UK corporation tax from TXU Claim
       proceeds will be equal to 30% (or, if different, the prevailing UK
       corporation tax rate in the tax year such payment in respect of the TXU
       Claim is received). The amount withheld will be paid into an escrow
       account. If payment had been received in respect of the TXU Claim, and
       the relevant company in the Drax group has a liability in respect of UK
       corporation tax, an amount shall be applied to pay such tax amount when
       such amount falls due for payment. If, having paid the full UK
       corporation tax liability of the relevant company, there remains a
       positive balance in the escrow account, such positive balance shall be
       applied to prepay the principal of the B Debt.

       BHP Billiton is prepared to discuss any appropriate structure which may
       achieve a mutually beneficial result for the parties.






                                                                              10




                                   SCHEDULE 3
                       TIMELINE OF THE BHP BILLITON OFFER

29 AUG 2003: Last date for acceptance of BHP Billiton Offer. The Company and the
Senior Creditors Committees enter into exclusive negotiations with BHP Billiton
as the preferred counterparty.

15 SEP 2003:  Agreed heads of terms for coal supply agreement.

30 SEP 2003: Financial Term Sheet agreed for the Restructuring and agreed heads
of terms for the shareholders agreement and Trading Guarantee Facility.

31 DEC 2003: Deadline for the completion of the Restructuring including the
satisfaction of any conditions relating thereto and signature of the coal supply
agreement, shareholders agreement and the Trading Guarantee Facility
documentation.

31 MARCH 2004: Agreed O&M agreement and trading services agreement.



                                                                              11



                                   SCHEDULE 4:
                           AES DRAX HOLDINGS LIMITED:


Our restructuring proposal follows, in general, the key structural terms of the
14 August 6K. However, following consultation with Senior Creditors and their
advisors, it includes a number of specific structural differences from that
proposal that we believe add value to the terms of the Restructuring. The
principal differences are:

(i)    flexibility to consider any proposals which have been developed on the
       treatment of the Hedge Termination Payments and any reinstated interest
       rate hedges (see section 1.2.1);

(ii)   no cash-out option for the B Debt. We also do not propose the option to
       eliminate the B tranche's claim on the Principal Drax Assets (see section
       2.1);

(iii)  arrangement by BHP Billiton of the Trading Guarantee Facility at the
       Company's option (see section 1.5);

(iv)   willingness to enter into discussions with third parties to provide
       Cash-Out funding on the same terms as our proposal, should the BHP
       Billiton funds not be sufficient to satisfy all demand for the Cash-Out
       Option (see section 1.3.3); and

(v)    flexibility to discuss issues further with the Senior Creditors, on the
       basis of the proposal set out in the 30 June 6K.

PROPOSED RESTRUCTURING TERMS FOR SENIOR CREDITORS UNDER THE BHP BILLITON OFFER

GLOSSARY

"AES" means the AES Corporation

"AES DRAX COMPANIES" means Drax Holdings, Drax Power, AES Drax Acquisition
Limited, AES Drax Financing Limited and other subsidiaries of Drax Holdings

"BANK LOANS" means the loans provided by the Senior Banks to InPower

"BANK STEERING COMMITTEE" means the steering committee representing the Senior
Banks

"BHP BILLITON OFFER" means the offer being made by BHP Billiton and/or certain
of its affiliates on 21 August 2003 to facilitate the restructuring of the
senior secured debt and other contractual arrangements of Drax Holdings, Drax
Power, and/or certain of their affiliates

"CURRENCY HEDGING BANKS" means the banks providing currency hedging facilities
to Drax Holdings

"DRAX HOLDINGS" means AES Drax Holdings Limited

"DRAX POWER" means AES Drax Power Limited

"EUROBONDS" means the(pound)1,725 million secured bonds due 2015 issued by Drax
Holdings

"HARICH" Harich Investment B.V.

"HARICH SWAPS" means the swaps between Harich and InPower, and between Harich
and Drax Power

"HEDGE TERMINATION PAYMENTS" means amounts payable to the Hedging Banks upon
termination of any interest rate or currency swaps to which the Hedging Banks
are a party, which will be converted into Restructured Debt on a pro-rata basis



                                                                              12


"HEDGING BANKS" means the Currency Hedging Banks and the Interest Rate Hedging
Banks

"INPOWER" means InPower Limited

"INTEREST RATE HEDGING BANKS" means the banks providing interest rate hedging
facilities to Drax Power

"RESTRUCTURED DEBT" means A-1 Debt, A-2 Debt, A-3 Debt and B Debt, all as
defined in section 1.2 of this Schedule

"RESTRUCTURING" means the restructuring reflected in this proposal

"SENIOR BANKS" means the syndicate of banks which financed (through a loan to
InPower) the acquisition of the Eurobonds by InPower

"SENIOR BONDHOLDER COMMITTEE" means the committee representing the holders of
the Senior Bonds

"SENIOR BONDHOLDERS" means the holders of the Senior Bonds

"SENIOR BONDS" means the 9.07% Senior Secured Bonds due 2025 and 10.4% Senior
Secured Bonds due 2020 issued by Drax Holdings

"SENIOR CREDITORS" means the Senior Banks, the Senior Bondholders and the
Hedging Banks

"SENIOR CREDITORS COMMITTEES" means the Bank Steering Committee and the Senior
Bondholder Committee

"TRADING GUARANTEE FACILITY" means the facility that may be provided by BHP
Billiton (or its affiliate) to support the electricity trading of Drax Power
following the Restructuring or a third party, at the discretion of the Company

"TXU CLAIM" means the claim by Drax Power against TXU Europe Energy Trading
Limited and TXU Europe Group plc in connection with defaults under certain power
purchase arrangements.


1        SECTION 1 - THE RESTRUCTURING PROPOSAL

         1.1      CURRENT DEBT STRUCTURE


                  The current senior secured indebtedness owed by Drax Holdings
                  to the Senior Creditors is summarised in the table below.



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

                  DEBT                                  PRINCIPAL AMOUNT           FINAL MATURITY   INTEREST RATE
                  ------------------------------------- -------------------------- ---------------- ------------------
                                                                                           
                  Bank Loans owed to Senior Banks       (pound)842,555,000         2015             Libor plus 3.0%(3)
                  (serviced through interest coupons
                  under the Eurobonds and the Harich
                  Swaps)
                  ------------------------------------- -------------------------- ---------------- ------------------
                  Senior Secured Bonds due 2020         U.S.$302,400,000           2020             10.41%
                  ------------------------------------- -------------------------- ---------------- ------------------


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

3        We understand that the margin of 3% above Libor is the margin to which
         the Senior Banks are entitled under the Bank Loans given the current
         credit rating of the AES Drax Companies. However interest with a margin
         of 2.2% was paid to the Senior Banks on 31 December 2002 and on 30 June
         2003.


                                                                              13




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

                  DEBT                                  PRINCIPAL AMOUNT           FINAL MATURITY   INTEREST RATE
                  ------------------------------------- -------------------------- ---------------- -----------------
                                                                                           
                  Senior Secured Bonds due 2025         (pound)200,000,000         2025             9.07%
                  ------------------------------------- -------------------------- ---------------- -----------------
                  Hedge Termination Payments            Up to approx               Not              Not
                                                        (pound)91,400,0004         applicable       applicable
                  ------------------------------------- -------------------------- ---------------- -----------------




         1.2      PROPOSED DEBT STRUCTURE

                  1.2.1    PROPOSED DEBT STRUCTURE


                           The Restructuring reflected in this proposal involves
                           replacing the existing senior secured debt with new
                           secured debt, as well as providing the Senior
                           Creditors with Equity, as summarised below.



- ----------------------- ------------------------ -------------- ---------------
                                                 FINAL
DEBT                    STERLING EQUIVALENT      MATURITY       INTEREST RATE
- ----------------------- ------------------------ -------------- ---------------
                                                       
A-1 Debt                (pound)400,000,000       2015           Libor plus
                                                                2.5%
- ----------------------- ------------------------ -------------- ---------------
A-2 Debt                Up to(pound)             2015           Libor plus
                        460,000,000(5)                          4.0%
- ----------------------- ------------------------ -------------- ---------------
A-3 Debt                Up to(pound)             2020           Libor plus
                        135,455,000(6)                          5.0%
- ----------------------- ------------------------ -------------- ---------------
B Debt                  (pound)338,400,000(7)    2025           Libor plus
                                                                2.0%
- ----------------------- ------------------------ -------------- ---------------
Total Debt              Up to(pound)
                        1,333,855,000
- ----------------------- ------------------------ -------------- ---------------


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

4        The amount of (pound)91,400,000 for Hedge Termination Payments is based
         upon the most recent indicative valuation of the termination sum
         payable by Drax Holdings or Drax Power (as supplied by AES in its
         restructuring proposal). The indicative termination payments, if all
         positions were to be terminated, are included in the above table. The
         termination value of hedge contracts is subject to market prices and
         may therefore increase or decrease from the estimated amount included
         in the document. The treatment of the hedge positions of the Hedging
         Banks in the Restructuring requires further discussion with the Hedging
         Banks, the Senior Creditors Committees and BHP Billiton.

5        The amount of A-2 Debt outstanding immediately following the
         Restructuring will be lower to the extent that the Cash-Out Option is
         exercised by Senior Creditors.

6        The amount of the A-3 Debt outstanding immediately following the
         Restructuring will be equal to the sum of the debts owed to the Senior
         Creditors (as set out in the table in section 1.1 above), less the sum
         of the other tranches of the Restructured Debt and will be lower to the
         extent that (a) the Project Funds are used to fund any Cash-Out Option
         and (b) the hedging contracts with Hedging Banks are not terminated.
         The figure shown is based on an exchange rate of $1.512 = (pound)1, the
         Fed Funds Rate on 27 July 2000 being the rate applicable at the time of
         the issue of the Senior Bonds. The actual exchange rate used will be
         that as at a reference date prior to the Restructuring. The termination
         value of hedge contracts is subject to market prices and may therefore
         increase or decrease from the estimate included in this document.

7        This is the aggregate amount of the TXU Claim (net of VAT payable in
         respect thereof). There is no assurance that the full amount of the TXU
         Claim will ultimately be recovered or that the AES Drax Companies will
         have tax losses to offset against any attributable income.



                                                                              14




                  ----------------------- ------------------------ -------------- ---------------
                                                                   FINAL
                  DEBT                    STERLING EQUIVALENT      MATURITY       INTEREST RATE
                  ----------------------- ------------------------ -------------- ---------------
                                                                         
                  Equity                  100% ownership
                                          (indirect) of Drax
                                          Power Station
                  ----------------------- ------------------------ -------------- ---------------
                  Trading Guarantee       Up to(pound)100
                  Facility                million(8)
                  ----------------------- ------------------------ -------------- ---------------
                  Interest Rate
                  Hedging(9)
                  ----------------------- ------------------------ -------------- ---------------



                  1.2.2    RIGHT TO RECEIVE PRO RATA SHARE OF RESTRUCTURED DEBT

                           One overriding principle in the Restructuring is that
                           for each (pound)1 of senior secured indebtedness owed
                           to a Senior Creditor such Senior Creditor will be
                           entitled to the same participating interest in each
                           of the tranches of debt. Accordingly, each Senior
                           Bank, Senior Bondholder and Hedging Bank (to the
                           extent their hedging agreement is terminated) will be
                           allocated, in proportion to its current relative
                           holdings of the Bank Loans, Senior Bonds or rights to
                           Hedge Termination Payments, as the case may be:

                           (i)      participations in A-1 Debt and B Debt; and

                           (ii)     the right to receive a combination of:

                                    (a)      participations in A-2 Debt and A-3
                                             Debt (together with the A-1 Debt
                                             and B Debt, the "RESTRUCTURED
                                             Debt"); and/or

                                    (b)      cash pursuant to the exercise by
                                             such Senior Creditor of its
                                             Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             below.

                  1.2.3    SENIOR CREDITORS' RIGHT TO ALL EQUITY

                           The Senior Creditors will, under the terms of this
                           Restructuring proposal, have the right to become
                           indirect owners of the whole of the equity of Drax
                           Power in proportion to their holdings of A-3 Debt
                           after the exercise of the Cash-Out Option. See
                           section 1.4 - Drax Power Station Ownership. The BHP
                           Billiton Offer does not provide for any consideration
                           to be provided to AES or the AES Drax Energy Limited
                           bondholders.

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

8        To be finalised following agreement of a revised electricity trading
         policy for the AES Drax Companies. In addition, it is intended that at
         completion of the Restructuring a cash balance of up to
         (pound)50,000,000 will be available from existing Company cash
         resources to Drax Power for working capital purposes, subject to the
         cashflow cycle.

9        Discussions required between the Hedging Banks, the Senior Creditors
         Committees and BHP Billiton as to the treatment of hedge positions in
         the Restructuring.



                                                                              15


                  1.2.4    RESTRUCTURED TRANCHES OF DEBT

                           The Restructured Debt has been separated into
                           tranches in order to provide for:

                           (i)      a first ranking tranche of debt(10), the A-1
                                    Debt, of (pound)400 million with the
                                    following scheduled amortisation profile and
                                    a final maturity date of 2015:

- ------------------------- ---------------------------------
                           AMORTISATION ((POUNDS
YEAR                      STERLING) MILLION)(11)
- ------------------------- ---------------------------------
2007                      10
- ------------------------- ---------------------------------
2008                      20
- ------------------------- ---------------------------------
2009                      55
- ------------------------- ---------------------------------
2010                      55
- ------------------------- ---------------------------------
2011                      55
- ------------------------- ---------------------------------
2012                      55
- ------------------------- ---------------------------------
2013                      50
- ------------------------- ---------------------------------
2014                      50
- ------------------------- ---------------------------------
2015                      50
- ------------------------- ---------------------------------


                                    Interest on A-1 Debt will be payable on a
                                    semi-annual basis. A-1 Debt will have the
                                    benefit of certain prepayment rights as well
                                    as a Debt Service Reserve Account (as
                                    defined in section 2.1.1) funded at
                                    completion of the Restructuring to an amount
                                    equal to the interest payments falling due
                                    on the two interest payment dates following
                                    the Restructuring and, thereafter, funded in
                                    accordance with the Cash Flow Waterfall (as
                                    described in section 2.2 - Cash Flow
                                    Waterfall) to a level equal to the interest
                                    and scheduled principal payments on the A-1
                                    Debt falling due on the two interest payment
                                    dates following the relevant interest
                                    payment date;

                           (ii)     a second ranking tranche, the A-2 Debt, of
                                    up to (pound)460 million which will have no
                                    fixed amortisation profile, however, the
                                    outstanding principal balance will fall due
                                    for payment in 2015. Interest on the A-2
                                    Debt will be payable on a semi-annual basis
                                    after payment of interest on the A-1 Debt,
                                    any hedging specific to the A-1 Debt(12)
                                    scheduled principal payments on the A-1
                                    Debt, and a cash sweep into the Debt Service
                                    Reserve Account to ensure a required balance
                                    equal to 12 months' interest payments on A-1
                                    Debt;

                                    A-2 Debt will also benefit from a 1.0 x
                                    look-forward test/reserve of at least six
                                    months. If there are insufficient funds to
                                    pay interest on the A-2 Debt,

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

10       This is subject to the priority of the Trading Guarantee Facility (see
         section 1.5 - Electricity Trading Support for BHP Billiton's proposal).

11       Each annual scheduled amortisation shown above will be payable in two
         equal instalments on the semi-annual interest payment dates in each
         such year, provided that there will only be one payment in 2015.

12       Structure of hedging and ranking in Cash Flow Waterfall to be discussed
         with the Hedging Banks and Senior Creditors Committees.


                                                                              16


                                    interest will be deferred . Repayment of the
                                    principal on the A-2 Debt will not occur
                                    prior to the principal amount of the A-1
                                    Debt reducing to below (pound)200 million
                                    and will, thereafter, be dependent upon
                                    there being sufficient funds available for
                                    such purpose in accordance with the Cash
                                    Flow Waterfall;

                           (iii)    a third ranking tranche, the A-3 Debt, of up
                                    to (pound)135.455 million. Unpaid interest
                                    on the A-3 Debt will be deferred (but not
                                    capitalised). The A-3 Debt will not receive
                                    cash payments of deferred interest or
                                    principal until the A-1 Debt and A-2 Debt
                                    have been repaid in full;

                           (iv)     a fourth ranking tranche, the B Debt,
                                    of(pound)338.4 million whose primary source
                                    of repayment will be payments received in
                                    relation to the TXU Claim and will have
                                    first ranking security over the TXU Claim.
                                    The B Debt will also have security over the
                                    Principal Drax Assets ranking junior to the
                                    A-3 Debt. Interest will accrue on the B Debt
                                    and will be paid in accordance with the Cash
                                    Flow Waterfall, where it ranks behind
                                    scheduled A-1 Debt payments, A-2 Debt and
                                    A-3 Debt interest payments and, inter alia,
                                    deposits to a debt service reserve account
                                    to ensure a required balance equal to 12
                                    months' interest and scheduled principal
                                    payments on the A-1 Debt. If there are
                                    insufficient funds to pay interest on the B
                                    Debt, interest will be deferred, but not
                                    capitalised.

                                    Proceeds of the TXU Claim will be used to
                                    repay the principal amount of the B Debt and
                                    interest thereon. The principal amount
                                    outstanding of the B Debt will only
                                    otherwise be repaid once the A-1 Debt, the
                                    A-2 Debt and the A-3 Debt have been repaid
                                    in full. See section 2.2 - Cash Flow
                                    Waterfall for further details.

                           All Restructured Debt will accrue interest as from 1
                           July 2003 (see section 1.3.5 - Accrual of Interest).

         1.3      THE CASH-OUT OPTION

                  1.3.1    OPTION TO SELL A-2 DEBT AND A-3 DEBT

                           As part of the Restructuring, each Senior Creditor
                           will have the option (the "CASH-OUT OPTION") to sell,
                           at a discount (see section 1.3.2. below), all of its
                           participation in the A-2 Debt and the A-3 Debt,
                           provided that a Senior Creditor may tender on a
                           pro-rata basis part of its A-2 Debt and A-3 Debt. Any
                           such sales will be completed concurrently with the
                           issuance of the Restructured Debt. A Senior Creditor
                           that exercises its Cash-Out Option will forego any
                           right to receive Equity (as defined in section 1.4.1
                           - Ownership below) for any A-3 Debt sold in the
                           Cash-Out Option.

                           The Cash-Out Option is designed to provide Senior
                           Creditors with an alternative in order to realise
                           immediate cash value for the holding of A-2 Debt, A-3
                           Debt and Equity which would otherwise be allocated to
                           them.

                  1.3.2    DISCOUNT PRICE

                           Under the Cash-Out Option, the discount price for a
                           Senior Creditor's participation in A-3 Debt will be
                           1% of its original principal amount. The discount
                           price for a


                                                                              17


                           Senior Creditor's participation in A-2 Debt will be
                           70% of its original principal amount.

                  1.3.3    SOURCE OF FUNDS

                           Two sources of funds will be available to make
                           payments to Senior Creditors who elect to accept the
                           Cash-Out Option ("CASH-OUT FUNDS"):

                           (i)      the amount, being at a minimum
                                    (pound)30,000,000, which will be available
                                    to the AES Drax Companies (after taking into
                                    account fees and expenses in connection with
                                    the Restructuring and working capital
                                    requirements subject to the cashflow cycle)
                                    is that amount of cash (the "PROJECT FUNDS")
                                    in excess of funds required to make payment
                                    in full of amounts in the Cash Flow
                                    Waterfall down to and including A-2 Debt
                                    interest on 31 December, 2003 and,
                                    therefore, is yet to be finally determined;
                                    and

                           (ii)     up to (pound)95,000,000 (or such greater
                                    amount as is referred to below) is to be
                                    made available by BHP Billiton or one of its
                                    affiliates (the "BHP BILLITON FUNDS").

                           The Cash-Out Funds for the Cash-Out Option will be
                           made available as follows:

                           (i)      first, by the AES Drax Companies from
                                    Project Funds up to(pound)30,000,000;

                           (ii)     second, the amount of incremental Project
                                    Funds in excess of the (pound)30,000,000
                                    that the Company and Senior Creditors elect
                                    to use until all Project Funds are
                                    exhausted; and

                           (iii)    finally, any additional amounts that are
                                    required will be funded from BHP Billiton
                                    Funds until BHP Billiton Funds are
                                    exhausted.

                           It is possible that the amount of BHP Billiton Funds
                           might be increased if the Cash-Out Option is taken up
                           by Senior Creditors in such a manner that the
                           (pound)95,000,000 would prove to be insufficient. If
                           demand for the Cash-Out Option is so strong that
                           additional funds are required, BHP Billiton reserves
                           the right to increase the amount of the BHP Billiton
                           Funds and, if necessary, will endeavour to obtain
                           additional funding from third parties.

                           If Cash-Out Funds are insufficient to make payments
                           in full to all the Secured Creditors who elect to
                           accept the Cash-Out Option (each an "ELECTING SECURED
                           CREDITOR") then each Electing Secured Creditor will
                           be "scaled back". All Cash-Out Funds will be used so
                           that each Electing Secured Creditor will sell its A-2
                           Debt and A-3 Debt pro rata to its claim as a Secured
                           Creditor relative to the aggregate of claims of all
                           Electing Secured Creditors. Each Electing Secured
                           Creditor will then receive A-2 Debt and A-3 Debt
                           which remains unsold under its exercise of the
                           Cash-Out Option and, therefore, a corresponding
                           portion of the Equity.

                  1.3.4    CONSEQUENCES OF CASH-OUT OPTION

                           To the extent that Project Funds are used to purchase
                           participations in A-2 Debt and A-3 Debt under the
                           Cash-Out Option, the outstanding amount of such debt
                           will be retired, thereby deleveraging the Drax
                           project. To the extent that BHP Billiton purchases
                           participations in A-2 Debt and A-3 Debt, it will
                           become a Senior Creditor


                                                                              18


                           holding Restructured Debt. In addition, BHP Billiton
                           will have the option to receive Equity in proportion
                           to the amount of A-3 Debt it purchases.

                           1.3.5    ACCRUAL OF INTEREST

                           No interest will be paid in respect of the debt to be
                           compromised in the Restructuring which is held by the
                           Senior Banks and the holders of the Senior Bonds for
                           the period from and including 1 July 2003 to the
                           completion of the Restructuring. However, interest
                           will accrue in respect of the Restructured Debt as
                           from 1 July 2003 as if such debt had been issued on
                           such date, and will be paid in accordance with the
                           Cash Flow Waterfall. Appropriate treatment will need
                           to be agreed in relation to those Senior Creditors
                           who exercise the Cash-Out Option.

         1.4      DRAX POWER STATION OWNERSHIP

                  1.4.1    OWNERSHIP

                           The indirect ownership of the Drax power station will
                           be transferred to the holders of the A-3 Debt in the
                           form of all of the shares (the "EQUITY") in a holding
                           company (the "PARENT") which indirectly owns all of
                           the equity in Drax Power.

                           As indicated under section 1.3 - The Cash-Out Option
                           above, if a Senior Creditor exercises the Cash-Out
                           Option, then it will not receive any Equity for any
                           A-3 Debt sold under the Cash-Out Option. In addition:

                           (i)      to the extent that the Cash-Out Option is
                                    funded by Project Funds, Equity
                                    corresponding to A-3 Debt that is prepaid
                                    will not be issued; and

                           (ii)     to the extent that the Cash-Out Option is
                                    funded by BHP Billiton Funds, BHP Billiton
                                    will have the option, at no additional cost,
                                    to become the owner of the Equity
                                    corresponding to the A-3 Debt purchased by
                                    BHP Billiton.

                  1.4.2    RESTRICTIONS ON TRADING

                           In order to provide a period of stability following
                           the Restructuring within which the Drax power station
                           may operate, the A-2 Debt, A-3 Debt and Equity
                           (including any option to hold Equity) (together, the
                           "LINKED SECURITIES") will remain "linked" for an
                           initial period13. During this period, no holder of
                           Linked Securities may sell any single Linked Security
                           without also selling proportionate amounts of its
                           other Linked Securities.

         1.5      ELECTRICITY TRADING SUPPORT

                  As mentioned in paragraph 5 of the BHP Billiton Offer Letter,
                  Drax Power will require substantial credit support to continue
                  its electricity trading activities following the
                  Restructuring. If Drax Power is no longer required to provide
                  cash collateral as credit support this will enhance the
                  liquidity of the Drax power station and provide cash for other
                  purposes, including working capital and funding the Cash-Out
                  Option. BHP Billiton is willing to arrange from closing of the
                  Restructuring, subject to agreement of satisfactory terms by
                  30 September 2003 and internal BHP Billiton credit approval, a
                  (pound)100,000,000 Trading


                                                                              19


                  Guarantee Facility to facilitate Drax Power's ability to trade
                  electricity. A portion of this Trading Guarantee Facility may
                  take the form of credit lines with a BHP Billiton entity.
                  Facility utilisation fees shall be calculated based on the
                  aggregate risk exposures generated by Drax Power's trading
                  activities, providing a more efficient facility than
                  traditional credit facilities. This Facility shall, at all
                  times, have first ranking security interest (senior to the
                  Senior Creditors) over the Principal Drax Assets.

2        SECTION 2 - DETAILED TERMS OF THE RESTRUCTURING PROPOSAL

         2.1      RESTRUCTURED DEBT

                  2.1.1    A-1 DEBT (PRINCIPAL AMOUNT: (POUND)400 MILLION):


                           RANKING:          A-1 Debt will have the benefit of a
                                             second ranking security interest
                                             over all of the properties, assets
                                             and shares of the AES Drax
                                             Companies (other than recoveries on
                                             the TXU Claim which will be subject
                                             to a first ranking security
                                             interest for the benefit of the B
                                             Debt) (such properties, assets and
                                             shares other than the TXU Claim,
                                             the "PRINCIPAL DRAX ASSETS"). A-1
                                             Debt has a second ranking security
                                             interest over the Principal Drax
                                             Assets solely because it ranks
                                             after the security interest in
                                             respect of the Trading Guarantee
                                             Facility (up to(pound)100 million).
                                             Otherwise, A-1 Debt has a security
                                             interest that ranks ahead of all
                                             other tranches of the Restructured
                                             Debt

                           INTEREST RATE:    Libor plus a margin of 2.5%.

                           INTEREST PAYMENT  Semi - annual.
                           DATE:

                           FINAL MATURITY    30 June 2015
                           DATE:

                           AMORTISATION:     Scheduled amortisation to be
                                             paid in each year in equal
                                             instalments on semi-annual interest
                                             payment dates and on the Final
                                             Maturity Date as follows:

                           2007:             (pound)10 million

                           2008:             (pound)20 million

                           2009:             (pound)55 million

                           2010:             (pound)55 million

                           2011:             (pound)55 million

                           2012:             (pound)55 million

                           2013:             (pound)50 million

                           2014:             (pound)50 million

                                                                              20


                           2015:             (pound)50 million

                           PREPAYMENT:       Until the principal amount of
                                             the A-1 Debt has reduced below
                                             (pound)200,000,000, cash available
                                             for debt service will, after
                                             payment of A-1 Debt interest and
                                             hedging, A-1 Debt scheduled
                                             amortisation, funding the DSRA
                                             (defined below) for 12 months' A-1
                                             Debt interest and scheduled
                                             principal, payment of A-2 Debt
                                             interest (including deferred
                                             interest and, if applicable,
                                             funding the A-2 Debt Interest
                                             Reserve) and interest on the A-3
                                             Debt and B Debt be applied solely
                                             to prepayment of A-1 Debt principal
                                             in inverse order of the scheduled
                                             amortisation profile.

                                             At any time after the principal
                                             amount of the A-1 Debt has reduced
                                             below (pound)200m, excess cash
                                             available for debt service will,
                                             after payment of the amounts
                                             referred to in the immediately
                                             preceding paragraph, be applied on
                                             a pro rata basis to (a) prepayment
                                             of A-1 Debt principal, in inverse
                                             order of the scheduled amortisation
                                             profile, and (b) A-2 Debt
                                             principal, (for the avoidance of
                                             doubt, this means proportionally to
                                             the outstanding amount of A-1 Debt
                                             and A-2 Debt immediately prior to
                                             the prepayments).

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall.

                           DEBT SERVICE      A debt service reserve account (the
                           RESERVE ACCOUNT:  "DEBT SERVICE RESERVE ACCOUNT" or
                                             "DSRA") will be established
                                             immediately on the completion of
                                             the Restructuring from funds
                                             available in the Drax project in an
                                             amount equal to the interest
                                             falling due on the A-1 Debt on the
                                             next two interest payment dates.
                                             Following the Restructuring, after
                                             payment of A-1 Debt interest and
                                             hedging and scheduled A-1 Debt
                                             amortisation, cash available for
                                             debt service will be transferred to
                                             the DSRA to the extent required to
                                             ensure that the required balance
                                             thereon is equal to the next two
                                             A-1 Debt interest payments.

                                             In addition, after payment of A-2
                                             Debt interest (including deferred
                                             interest and, if applicable,
                                             funding the A-2 Debt Interest
                                             Reserve), cash available for debt
                                             service of up to the amount of
                                             scheduled A-1 Debt amortisation
                                             falling due on the next two
                                             interest payment dates will be
                                             transferred to the DSRA.

                                             To the extent that the funds
                                             credited to the DSRA as of an A-1
                                             Debt interest payment date exceed
                                             the required DSRA balance
                                             determined as of such date, the
                                             excess may be withdrawn and used to
                                             make payments in


                                                                              21


                                             accordance with the Cash Flow
                                             Waterfall.

                           COVENANT PACKAGE: The covenant package is to be
                                             negotiated, but is expected to have
                                             the level of protections similar to
                                             those in the current Bank Loans.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CREDIT RATING:    To be discussed with the Senior
                                             Creditors Committees.

                  2.1.2    A-2 DEBT (PRINCIPAL AMOUNT: UP TO (POUND)460
                           MILLION):

                           RANKING:          A-2 Debt will have the benefit of a
                                             third ranking security interest
                                             over the Principal Drax Assets,
                                             ranking in point of security after
                                             the amounts owing under the Trading
                                             Guarantee Facility and the A-1
                                             Debt.

                           INTEREST RATE:    Libor plus a margin of 4%.

                           INTEREST PAYMENT: Interest on the A-2 Debt will be
                                             payable on a semi-annual basis
                                             after payment of interest on the
                                             A-1 Debt and hedging, scheduled
                                             principal payments on the A-1 Debt,
                                             and a cash sweep into the Debt
                                             Service Reserve Account to ensure a
                                             required balance equal to 12 months
                                             interest payments on A-1 Debt.
                                             Unpaid interest is deferred (not
                                             capitalised) and bears interest at
                                             the same rate.

                           A-2 DEBT INTEREST There will be a six month (18
                           RESERVE:          months on or before 31 December
                                             2006) look-forward test for A-2
                                             Debt interest on a 1.0 x debt
                                             service cover ratio, and to the
                                             extent such test is not passed, an
                                             amount equal to the shortfall will
                                             (in accordance with the Cash Flow
                                             Waterfall) be placed in a reserve
                                             account (the "A2 DEBT INTEREST
                                             RESERVE"). Amounts standing to the
                                             credit of the A-2 Debt Interest
                                             Reserve would be used to make
                                             payments of interest and scheduled
                                             principal on the A-1 Debt before
                                             making payments of interest on the
                                             A-2 Debt if there were insufficient
                                             funds available in the Cash Flow
                                             Waterfall for such purpose and if
                                             the DSRA had been fully utilised.

                           FINAL MATURITY    30 June 2015.
                           DATE:

                           AMORTISATION:     No scheduled amortisation of
                                             principal. Once the principal
                                             amount outstanding of A-1 Debt is
                                             less than(pound)200 million, excess
                                             cash available for debt service
                                             will, after payment of the A-1 Debt
                                             interest and hedging,



                                                                              22


                                             scheduled A-1 Debt principal
                                             amortisation, funding the DSRA for
                                             12 months' A-1 Debt interest,
                                             payment of A-2 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-2 Debt
                                             Interest Reserve) and interest on
                                             the A-3 Debt and B Debt and
                                             hedging, funding the DSRA for 12
                                             months' A-1 debt scheduled
                                             principal, be applied to prepayment
                                             of A-1 Debt principal and A-2 Debt
                                             principal on a pro rata basis.

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall.

                           COVENANT PACKAGE: To be negotiated on same basis as
                                             applicable to the A-1 Debt.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CASH-OUT OPTION:  Senior Creditors who are otherwise
                                             entitled to a holding of A-2 Debt
                                             have the alternative of exercising
                                             the Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             above. To the extent so exercised
                                             and to the extent the purchase is
                                             funded from Project Funds, the A-2
                                             Debt so purchased will be
                                             cancelled. For further details, see
                                             section 1.3 - The Cash-Out Option
                                             above.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                  2.1.3    A-3 DEBT: PRINCIPAL AMOUNT: UP TO (POUND)135.455
                           MILLION

                           RANKING:          A-3 Debt will have the benefit of a
                                             fourth ranking security interest
                                             over the Principal Drax Assets.

                           INITIAL PRINCIPAL The initial principal amount of the
                           AMOUNT            A-3 Debt will, subject to reduction
                                             in accordance with the Cash-Out
                                             Option, be the difference between:

                                             (i)      the aggregate amount of
                                                      the Senior Creditors'
                                                      indebtedness being '
                                                      compromised by the
                                                      Restructuring; and

                                             (ii)    the aggregate amount of the
                                                     A-1 Debt, A-2 Debt and B
                                                     Debt (before any reduction
                                                     of any amount in respect
                                                     of Senior Creditors
                                                     exercising the Cash-out
                                                     Option).

                           INTEREST RATE:    Libor plus a margin of 5%.

                           INTEREST PAYMENT  Interest on A-3 Debt shall be
                           DATE:             deferred (but not capitalised) if
                                             there are insufficient funds
                                             available in the Cash Flow
                                             Waterfall for such purpose.

                           A-3 DEBT          There will be a six month (18
                           INTEREST          months on or before 31 December
                           RESERVE:          2006) look-forward test for A-3
                                             Debt interest



                                                                              23


                                             on a 1.0 x debt service cover
                                             ratio, and to the extent such test
                                             is not passed, an amount equal to
                                             the shortfall will (in accordance
                                             with the Cash Flow Waterfall) be
                                             placed in a reserve account (the
                                             "A-3 DEBT INTEREST RESERVE").
                                             Amounts standing to the credit of
                                             the A-3 Debt Interest Reserve would
                                             be used to make payments of
                                             interest and scheduled principal on
                                             the A-1 Debt or the A-2 Debt before
                                             making payments of interest on the
                                             A-3 Debt if there are insufficient
                                             funds available in the Cash Flow
                                             Waterfall for such purpose.

                           AMORTISATION:     A-3 Debt principal will only be
                                             paid after all of the A-1 Debt and
                                             A-2 Debt have been paid in full.

                           COVENANT PACKAGE: Limited covenant package to be
                                             agreed.

                           ACCELERATION AND  To be discussed with the Senior
                           ENFORCEMENT:      Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           CASH-OUT OPTION:  Senior Creditors who are otherwise
                                             entitled to a holding of A-3 Debt
                                             have the alternative of exercising
                                             the Cash-Out Option described in
                                             section 1.3 - The Cash-Out Option
                                             above. To the extent so exercised
                                             and to the extent the purchase is
                                             funded from Project Funds, the A-3
                                             Debt so purchased will be
                                             cancelled. For further details, see
                                             section 1.3 - The Cash-Out Option
                                             above.

                           CHANGE OF         To be discussed with the Senior
                           CONTROL:          Creditors Committees on the basis
                                             of the proposal set out in the 30
                                             June 6K.

                           EQUITY:           The Equity will be issued to
                                             holders of the A-3 Debt immediately
                                             after completion of the Cash-Out
                                             Option in proportion to such
                                             holdings.

                  2.1.4    B DEBT (PRINCIPAL AMOUNT: (POUND)338,400,000):

                           SOURCE OF PAYMENT The principal source of funds for
                           AND SECURITY:     the  payment of B Debt is the
                                             proceeds to be received from the
                                             TXU Claim. B Debt will have a first
                                             ranking security interest over the
                                             TXU Claim proceeds. The B Debt will
                                             have a fifth ranking security
                                             interest over the Principal Drax
                                             Assets. To the extent the proceeds
                                             of the TXU Claim are insufficient
                                             to repay the B Debt (and deferred
                                             interest thereon), payment of such
                                             remaining B Debt will be made in
                                             accordance with the Cash Flow
                                             Waterfall (see section 2.2 - Cash
                                             Flow Waterfall below).

                           INTEREST RATE:    Libor plus a margin of 2%.

                           INTEREST PAYMENT: B Debt interest will be deferred
                                             (but not capitalised) to the extent
                                             excess cash is not available after
                                             payment of


                                                                              24


                                             interest on the A-1 Debt and
                                             hedging, scheduled principal
                                             payments on the A-1 Debt, funding
                                             the DSRA for 12 months' A-1 Debt
                                             interest and scheduled principal
                                             and payment of A-2 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-2 Debt
                                             Interest Reserve) and hedging and
                                             payment of A-3 Debt interest
                                             (including deferred interest and,
                                             if applicable, funding the A-3 Debt
                                             Interest Reserve) (see section 2.2
                                             - Cash Flow Waterfall below).

                           B DEBT INTEREST   There will be a six month
                           RESERVE:          look-forward test for B Debt
                                             interest on a 1.0 x debt service
                                             cover ratio, and to the extent such
                                             test is not passed, an amount equal
                                             to the shortfall will (in
                                             accordance with the Cash Flow
                                             Waterfall) be placed in a reserve
                                             account (the "B DEBT INTEREST
                                             Reserve"). Amounts standing to the
                                             credit of the B Debt Interest
                                             Reserve would be used to make
                                             payments of interest and scheduled
                                             principal on the A-1 Debt, the A-2
                                             Debt, or the A-3 Debt before making
                                             payments of interest on the B Debt
                                             if there are insufficient funds
                                             available in the Cash Flow
                                             Waterfall for such purpose.

                           AMORTISATION:     No fixed scheduled amortisation. B
                                             Debt will be paid on receipt of
                                             proceeds of the TXU Claim and
                                             otherwise once the A-1 Debt, A-2
                                             Debt and A-3 Debt have been repaid
                                             in full.

                           PRIORITY OF       See section 2.2 - Cash Flow
                           PAYMENTS:         Waterfall (including the treatment
                                             of taxes on the TXU Claim).

                           COVENANT PACKAGE: The B Debt will have the benefit of
                                             a very limited set of covenants and
                                             conditions of default which are
                                             designed primarily to protect the
                                             claim of the B Debt to the proceeds
                                             of the TXU Claim. Specifically, the
                                             B Debt will have no voting rights
                                             in connection with their security
                                             over the Principal Drax Assets, a
                                             sale of Drax Holdings or any of its
                                             affiliates or any recapitalisation,
                                             restructuring etc.

                           ACCELERATION AND  Irrespective of any default under
                           ENFORCEMENT:      the B Debt, holders of B Debt will
                                             neither be able to accelerate their
                                             B Debt nor to enforce any of their
                                             rights in respect of security
                                             interests held on their behalf,
                                             other than the security interest in
                                             respect of the TXU Claim, until
                                             such time as the holders of the A-1
                                             Debt, A-2 Debt and A-3 Debt have
                                             been repaid in full.



                                                                              25


         2.2      CASH FLOW WATERFALL


         On any Interest Payment Date, the order of payments in respect of the
         Restructured Debt shall be as set out in Schedule 2.



                                                                              26




                                   SCHEDULE 5
                          COAL SUPPLY - HEADS OF TERMS


BUYER:                        Drax Entity

SELLER:                       BHP Billiton Entity

START DATE:                   1 January 2004

END DATE:                     31 December 2018

COAL VOLUME:                  For the period from January 2004 to December 2005,
                              Seller to supply all of the Buyer's coal
                              requirements (whether due to reductions in
                              contracted volumes or delivery default by other
                              coal suppliers) in excess of current contracted
                              volumes subject to (i) a maximum of 3.7 million
                              tonnes in calendar year 2004 and of 6.5 million
                              tonnes in calendar year 2005, and (ii) sufficient
                              advance notice from the Buyer where volumes are to
                              be increased from the anticipated base contract
                              volumes in order to allow the Seller to secure the
                              coal and ensure the availability of logistical
                              capacity. Seller will also supply additional coal
                              above these coal volumes on the basis that
                              incremental costs for freight, port and rail costs
                              will be passed through to the Buyer.

                              From January 2006 to December 2010, Seller to
                              supply all of the Buyer's coal requirements on an
                              exclusive basis. From January 2011, Seller to
                              supply 80% of the Buyer's coal requirements and to
                              have the right to participate in a competitive
                              tender in respect of the Buyer's remaining coal
                              requirements. Note: All coal volumes based on coal
                              with calorific value of 6000 kcal/kg net as
                              received.

PRICING:                      The coal price (exclusive of VAT), basis free in
                              stock ("FIS") Drax power station, shall be the TFS
                              API2 index plus freight differential, port and
                              rail charges all of which are to be fixed for the
                              contract term.

                              "TFS API2" means an average of the Argus CIF
                              Rotterdam assessment as published in both Argus
                              Coal Daily International and Argus Coal Daily on
                              Friday (dated next working day) and McCloskey's NW
                              European steam coal marker as published in both
                              McCloskey's Fax on Friday (dated Friday) and the
                              fortnightly McCloskey's Coal Report (dated every
                              other Friday).

                              The price for each delivery of coal (train or road
                              truck) shall be the final TFS API2 index (as per
                              coal industry publications) of the calendar month
                              prior to the delivery, converted at the spot
                              GBP:USD exchange rate on the day of payment and
                              expressed in GBP/GJ terms, plus the agreed GBP/GJ
                              logistics adjustment.

                              Should the TFS API2 index become unavailable,
                              Buyer and Seller shall agree in good faith a
                              replacement index for coal deliveries to the
                              Amsterdam/Rotterdam/Antwerp area.



                                                                              27


DELIVERY SCHEDULE:            A scheduling process is to be agreed between the
                              Buyer and the Seller taking into account:

                              o         Typical seasonality of coal burn;

                              o         Seller's right to rail to Buyer's
                                        stockyard subject to stockpile volumes
                                        remaining at a minimum level of 600,000
                                        tonnes; and

                              o         Buyer to advise Seller of its firm coal
                                        requirements in each month by the 15th
                                        day of the preceding month.

PAYMENT TERMS:                Payment of all invoices in full, on the 10th day
                              of the month following the month of delivery.

QUALITY:                      Initial typical specification range, on an ISO
                              as-received basis:

                                                     LOWER LIMIT    UPPER LIMIT

                              Total Moisture (%)          4             13
                              Ash (%)                     5             22
                              Volatile Matter (%)        25             33
                              NCV (GJ/mt)                20             27
                              HGI (ASTM)                 45             70
                              AFT ((degree)C)           1150             -
                              Free Swelling Index         0              7
                              Sulphur (%)               0.55            2.8
                              Nitrogen (%)                0             1.7
                              Notes to above:

                              o         Buyer agrees to conduct full test burns
                                        on at least four coals or coal blends in
                                        Seller's option prior to the
                                        commencement of deliveries under the
                                        coal supply agreement;

                              o         The specification ranges above are
                                        applicable to coals or coal blends
                                        delivered to the plant, and such blends
                                        may contain blend components with
                                        specifications falling outside the
                                        range;

                              o         The lower limit on the volatile matter
                                        is an average figure for each calendar
                                        year, subject to a minimum level for any
                                        delivery of 23 per cent. on an as
                                        received basis;

                              o         The lower limit on sulphur is an average
                                        figure for each calendar year, subject
                                        to a minimum level for any delivery of
                                        0.4 per cent. on an as received basis;

                              o         The upper limit for nitrogen is an
                                        average figure for each calendar year;
                                        and

                              o         Seller may source compliant coal from
                                        any location.



                                                                              28


ANNUAL TEST BURNS:            Buyer shall conduct trial burns of up to five
                              coals or coal blends at Seller's request each
                              calendar year (more by mutual agreement) in an
                              attempt to extend the boundaries of the coal
                              specifications listed in "Quality" above. Any
                              coals forming part of Seller's portfolio of equity
                              South African coals that are already approved may
                              be deducted from the number of trial burns to be
                              carried out in the first year. Approval of these
                              trial coals is conditional on a "good faith"
                              agreement that same will not have material adverse
                              operational and maintenance cost implications for
                              the plant.

COAL QUALITY                  All coal shall be sampled and tested according to
ANALYSIS AND WEIGHT           ISO standards (ASTM in the case of hardgrove
DETERMINATION                 grindability index), on an as received basis, by
                              an independent and mutually appointed testing
                              laboratory. Such sampling and testing shall take
                              place at the point of loading of the train or road
                              truck, and shall be final and binding. Weight
                              determination shall be according to the results of
                              a "trade stamped" weighbridge at Drax power
                              station, and shall be final and binding.


CREDIT SUPPORT:               The Seller is prepared to discuss securitisation
                              of part of the minimum strategic coal stockpile
                              to limit the credit support requirements.

TRADE FINANCE:                In order to improve working capital for the Buyer,
                              the Seller is also prepared to discuss (i)
                              monetisation of part of the minimum strategic coal
                              stockpile; and (ii) deferral payment on early
                              shipments of coal.