Exhibit 10(o)


                                   2 JULY 1996




                       EASTERN MERCHANT PROPERTIES LIMITED


                       EASTERN MERCHANT GENERATION LIMITED








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                                   UNDERLEASE
                            OF COMMERCIAL PREMISES AT
                    DRAKELOW, BURTON-ON-TRENT, STAFFORDSHIRE

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                               SLAUGHTER AND MAY,
                              35 BASINGHALL STREET,
                                 LONDON EC2V 5DB









                                    CONTENTS

CLAUSE                                                                     PAGE


1.       INTERPRETATION......................................................  1

2.       DEMISE AND RENT.....................................................  6

3.       GENERATION'S COVENANTS..............................................  7

4.       PROPERTIES' COVENANTS...............................................  7

5.       PROVISOS............................................................  7

SCHEDULE 1

         Part 1 The Demised Premises.........................................  8
         Part 2 The Estate...................................................  8
         Part 3 Rights Granted...............................................  8
         Part 4 Rights Excepted and Reserved................................. 14
         Part 5 Documents referred to in Clause 2............................ 17
         Part 6 Ash Pipeline Documents referred to in Clause 2............... 18
         Part 7 Permits and other documents referred to in
                Clause 2..................................................... 19

SCHEDULE 2

         Not used.............................................................18

SCHEDULE 3

         Generation's Covenants.............................................. 21

SCHEDULE 4

         Properties' Covenants............................................... 29

SCHEDULE 5

         Decommissioning Arrangements........................................ 30

SCHEDULE 6

         Provisos Agreements and Declarations................................ 31

SCHEDULE 7

         Part I Mobile Equipment............................................. 33

         Part 2 Strategic Spares............................................. 34

SCHEDULE 8................................................................... 34






                               H.M. LAND REGISTRY

                       LAND REGISTRATION ACTS 1925 - 1986


County and District                    :            Staffordshire, East
                                                    Staffordshire

Title Number                           :

Property                               :             Drakelow "C" Power Station


THIS UNDERLEASE is made on 2 July 1996

BETWEEN:

EASTERN MERCHANT PROPERTIES LIMITED (registered in England and Wales with number
3181383), whose registered office is at Wherstead Park, Wherstead, Ipswich,
Suffolk 1P9 2AQ ("Properties"); and

EASTERN MERCHANT GENERATION LIMITED (registered in England and Wales with number
3116225), whose registered office is at Wherstead Park, Wherstead, Ipswich,
Suffolk 1P9 2AQ
("Generation").

NOW THIS DEED WITNESSES as follows:

1.       INTERPRETATION

1.1      Definitions

         In this Lease unless the context otherwise requires the following
         expressions shall have the following meanings:

         "Acts" means Environmental Laws, Planning Acts and any statutes,
         statutory instruments, directives, regulations and bylaws which are
         relevant to the Demised Premises;

         "Agreement for Lease" means the agreement dated 22 November 1995 made
         between PowerGen (1) and Eastern Group plc (2) (as amended by a Deed of
         Variation dated 2nd July made between the same parties as that
         agreement) pursuant to which, inter alia, the Headlease was granted;

         "Basic Rent" means the clear yearly rent of Five Hundred
         Pounds ((pound)500);

         "CEGB" means Central Electricity Generating Board;

         "Clawback" means any financial liability arising from the
         Clawback Debenture;







         "Clawback Debenture" means the debenture dated 2 November 1990 made
         between PowerGen (1) and The Secretary of State for Energy (2);

         "Demised Premises" means the land and buildings comprising Drakelow "C"
         power station more particularly described in Part 1 of Schedule 1 and
         any part together with all buildings now or hereafter during the Term
         constructed or erected thereon, all additions, alterations and
         improvements thereto and the fixtures, fittings, plant, equipment and
         machinery therein (other than tenant's and trade fixtures and fittings
         and any plant, machinery and equipment belonging to, or acknowledged by
         PowerGen, Properties or Generation as belonging to, The National Grid
         Company plc or East Midlands Electricity plc) and the Mobile Equipment
         and the Strategic Spares;

         "Environment" means all, or any, of the following media, namely the air
         (including without limitation the air within buildings and the air
         within other natural or man-made structures above or below ground),
         water and land and any living organisms or systems supported by those
         media;

         "Environmental Laws" means the following:

         (a)      all international, European, Union, national or local
                  treaties, statutes, directives, legislation, common law or
                  other laws concerning Environmental Matters and all
                  regulations and subordinate legislation made thereunder which
                  are in force at the date of this Lease;

         (b)      sections 78A - 78Y of the Environmental Act 1990 as amended
                  and section 161 (as amended) of the Water Resources Act 1990;
                  and

         (c)      judicial and administrative interpretation of the
                  foregoing.

         "Environmental Covenant" means the agreement to pay certain sums in
         relation to Environmental Liabilities or Remedial Works given by
         PowerGen to Eastern Group plc pursuant to clause 11 of the Agreement
         for Lease;

         "Environmental Liabilities" means liabilities under Environmental Laws
         in relation to Environmental Matters including monetary claim, award,
         fine, sums agreed by way of settlement, legal and/or consultants fees
         or liability to make good, repair, reinstate, treat or clean up the
         Demised Premises or (insofar as it is affected by the operation of the
         generation of electricity carried on from the Demised Premises) the
         Environment in the vicinity of the Demised Premises;








         "Environmental Matters" means:

         (a)      the disposal, release, spillage, deposit, escape, discharge,
                  leak or emission of, contact with, and exposure of, any person
                  to Hazardous Materials or Waste;

         (b)      the creation of any noise, vibration, radiation, common law or
                  statutory nuisance, or other adverse impact on the
                  Environment;

         (c)      any other matters relating to the condition,
                  protection, maintenance, restoration or replacement of
                  the Environment or any part of it arising directly or
                  indirectly out of the manufacturing, processing,
                  treatment, keeping, handling, use (including as a
                  building material), possession, supply, receipt, sale,
                  purchase, import, export, transportation or presence of
                  Hazardous Materials or Waste;

         "Estate" means the land and premises belonging to PowerGen
         more particularly described in Part 2 of Schedule 1;

         "Generation" includes its successors in title and assigns;

         "Handover Date" means the date being the later of (a) three months
         after Generation shall have notified Properties and PowerGen in writing
         that it has ceased using the Demised Premises for the generation of
         electricity and (b) one month after formal notification has been
         received by Properties and PowerGen that the power station within the
         Demised Premises has been electrically disconnected from the
         275kV/4OOkV substation adjoining the Demised Premises;

         "Hazardous Materials" means anything which alone or in combination with
         others is capable of causing harm or damage to property or to man or
         any other organism supported by the Environment including, without
         limitation, hazardous substances, pollutant, contaminants, petroleum,
         petroleum products and radio active materials;

         "Headlease" means the Lease of even date made between PowerGen and
         Properties pursuant to which Properties holds the Demised Premises;

         "High Marnham Lease" means the lease of premises comprising High
         Marnham Power Station, Newark, Nottinghamshire dated the same date as
         this Lease and made between PowerGen (1) and Properties (2);

         "Mobile Equipment" means the plant, machinery and equipment
         listed in Part 1 of Schedule 7;







         "Mobile Equipment Rent" means the clear yearly rent of Twenty Thousand
         Pounds ((pound)20,000) payable in respect of the Mobile Equipment;

         "NGC" means The National Grid Company plc;

         "Perpetuity Period" means the period expiring on the sooner
         of eighty years from the date hereof and the Termination of
         the Term;

         "Planning Acts" means the Town & Country Planning Act 1990, the
         Planning (Listed Buildings and Conservation Areas) Act 1990, the
         Planning (Hazardous Substances) Act 1990, the Planning (Consequential
         Provisions) Act 1990, the Planning and Compensation Act 1991, the Local
         Government and the Land Act 1980, the Local Government (Miscellaneous
         Provisions) Act 1982, the Housing and Planning Act 1986 and any Act for
         the time being in force of a similar nature and any laws and
         regulations intended to control or regulate the construction demolition
         alteration or change of use of land or buildings or to preserve or
         protect the national heritage;

         "PowerGen" means PowerGen plc (registered in England and Wales with
         number 2366970 whose registered office is at 53 New Broad Street,
         London EC2M 1JJ) and includes the estate owners for the time being of
         the reversion immediately expectant on the termination of the
         Headlease;

         "Prescribed Rate" means two per centum per annum above the Screen Rate,
         such rate to apply as well as before any judgment;

         "Properties" includes the estate owners for the time being
         of the reversion immediately expectant on the Termination of
         the Term;

         "Rent" means thirty-one million two hundred and fifty thousand pounds
         ((pound)31,250,000) per annum until the expiration of the eighth year
         or the Term and thereafter during the residue of the Term five the
         Basic Rent (subject to review in accordance with the terms of Schedule
         8);

         "Rent Days" means 25th March, 24th June, 29th September and 25th
         December in each year and "Relevant Rent Day" shall be construed
         accordingly;

         "Retained Land" means that part of the Estate which is not
         part of the Demised Premises;

         "Screen Rate" means, in relation to any relevant period for which an
         interest calculation is to be made, the arithmetic mean (rounded to
         three decimal places with the mid-point rounded up) of the offered
         quotations in Pounds Sterling for






         that period which appear on the relevant page of the Reuter
         Monitor Money Rates Services at 11 a.m. (London time) on the
         first day of that period;

         "Strategic Spares" means the spare plant and equipment listed in Part 2
         of Schedule 7 other than any such plant and equipment that has, prior
         to the date of this Lease, been affixed to the land and buildings
         otherwise comprised within the Demised Premises;

         "Term" means the term hereby granted;

         "Termination of the Term" means the determination of the
         Term whether by effluxion of time, re-entry or otherwise
         howsoever;

         "Value Added Tax" means Value Added Tax pursuant to the Value Added Tax
         Act 1994 and any other tax replacing or supplementing the same from
         time to time;

         "Waste" includes any unwanted or surplus substance irrespective of
         whether it is capable of being recycled or recovered or has any value.

1.2      Construction

         This Lease shall, unless the context otherwise requires, be construed
         on the basis that:

         (A)      where the Tenant for the time being comprises more than one
                  person, covenants and obligations assumed by the Tenant shall
                  be construed as made by all such persons jointly and
                  severally;

         (B)      the Term shall be deemed to commence for all purposes on the
                  date of commencement specified in clause 2;

         (C)      references to any Act of Parliament, order, instrument,
                  regulation, direction or plan shall be deemed also to
                  refer to any statutory or other modification or
                  reenactment thereof from time to time in force and to
                  include any requirement having the force of law in the
                  United Kingdom and any subordinate legislation, order,
                  instrument, regulation, direction or plan from time to
                  time in force made or issued thereunder or deriving
                  validity therefrom or from any enactment repealed
                  thereby or under any such modification or re-enactment;

         (D)      any covenant on the part of Generation not to do any act of
                  thing shall include an obligation on the part of Generation to
                  use reasonable endeavours not to permit or suffer such act or
                  thing;







         (E)      words denoting one gender include the other genders and words
                  denoting persons include firms and corporations and vice
                  versa:

         (F)      clause, Schedule, Appendix and paragraph headings shall not
                  affect the interpretation of this Lease and references to any
                  clause, Schedule, Appendix and paragraph are references to
                  clauses, schedules, and appendix and paragraphs of this Lease;

         (G)      reference to any right exercisable by Properties or any
                  right exercisable by Generation in common with
                  Properties shall be construed as including (where
                  appropriate) the exercise of such right (i) by PowerGen
                  and all persons authorized by PowerGen pursuant to the
                  Headlease (ii) in common with all other persons having
                  a like right and (iii) where under the terms of this
                  Lease the consent of Properties is required for any
                  matter or thing the consent of PowerGen under the terms
                  of the Headlease shall also be required.

2.       DEMISE AND RENT

         Properties HEREBY DEMISES unto Generation the Demised Premises TOGETHER
         WITH so far as Properties is able to grant the same the rights set out
         in Part 3 of Schedule 1 EXCEPTING AND RESERVING unto Properties and
         PowerGen and to all other persons from time to time entitled thereto
         the rights set out in Part 4 of Schedule 1 TO HOLD the Demised Premises
         unto Generation SUBJECT TO (and, where relevant and applicable, with
         the benefit of) the rights, covenants, obligations and other matters
         affecting the Demised Premises and all licenses, consents, permissions
         and agreements at the date of this Lease affecting the operation of the
         Demised Premises and the power station erected thereon and in
         particular (but without prejudice to the generality of the foregoing)
         those matters more particularly contained or referred to in the
         documents short particulars whereof are set out in Parts 5, 6 and 7 of
         Schedule 1 as far as the same relate to the Demised Premises and are
         subsisting and capable of taking effect for a term of ninety-nine (99)
         years (less three days) commencing on 2nd July 1996 YIELDING AND PAYING
         therefor unto Properties without deduction, set-off or counterclaim
         (except such as Generation may be required by law to deduct
         notwithstanding any stipulation to the contrary), (a) in relation to
         the Demised Premises (excluding the Mobile Equipment) yearly during the
         Term and so in proportion for any period less than a year, the Rent
         which shall be paid whether or not demanded in arrears by equal
         quarterly payments on each of the Rent Days and (b), in relation to the
         Mobile Equipment, yearly until the Handover Date and so in proportion
         for any period less than a year, the Mobile Equipment Rent which shall
         be paid






         whether or not demanded in arrear on 10 August in each year the first
         payment being made on 10 August 1997 in respect of the year ending 30
         June 1997.

3.       GENERATION'S COVENANTS

         Generation covenants with Properties in manner set out in Schedule 3.

4.       PROPERTIES' COVENANTS

         Properties covenants with Generation in manner set out in Schedule 4.

5.       PROVISOS

         It is agreed and declared in manner set out in Schedules 5 and 6.

DULY DELIVERED AS A DEED on the date inserted on page 1.








                                   SCHEDULE 1

                                     PART 1
                              THE DEMISED PREMISES

All those pieces or parcels of land and river edged red on Plan 1 annexed hereto
and situate at and forming part of the Estate and known as Drakelow "C" Power
Station, Burton-on-Trent, Staffordshire together with the buildings, plant and
other structures erected thereon.


                                     PART 2
                                   THE ESTATE

All those pieces or parcels of land edged blue on Plan 1 annexed hereto.


                                     PART 3
                                 RIGHTS GRANTED

The following rights (in common with Properties and PowerGen and all others now
or hereafter entitled to the like rights):

1.       SUBSTATION RIGHTS/INTERFACE AGREEMENT RIGHTS

         (i)      The rights contained in Part II and in paragraph 2 of Part V
                  of the Schedule to a lease of the 275kV/4OOkV substation
                  adjoining the Demised Premises dated 31st March 1990 and made
                  between PowerGen (1) and NGC (2);

         (ii)     The rights in favor of PowerGen contained in an Interface
                  Agreement dated 31st March 1990 and made between NGC (1) and
                  PowerGen (2).

2.       ROADS

         (i)      To pass and repass at all times and for all purposes
                  (with or without vehicles or other plant, machinery,
                  equipment or otherwise) connected with access to and
                  egress from that part of the Demised Premises marked
                  "pump house" on Plan I ("the pump house") and the
                  bridge on the Retained Land marked "ash bridge" on Plan
                  1 ("the ash bridge") over and along the road and
                  footpath on the Retained Land the approximate position
                  of which is shown colored brown on Plan 1;

         (ii)     To pass and repass at all times and for all purposes (with or
                  without vehicles or other plant, machinery or equipment or
                  otherwise) over the roadway on the Retained Land running
                  between the points marked C and D on Plan 1;








         (iii)             In substitution for the rights granted by sub-
                           paragraphs (i) and/or (ii) above to pass and
                           repass at all times along such other road or roads
                           as may be constructed from time to time during the
                           Perpetuity Period and designated from time to time
                           for the purpose (such road or roads being
                           materially no less convenient as a means of access
                           to and egress from the pump house and the ash
                           bridge and around the perimeter of the Demised
                           Premises as those referred to in sub-paragraphs
                           2(i) and 2(ii) above) as have not been adopted by
                           the Local Authority as maintainable by such
                           Authority SUBJECT TO Generation cleansing,
                           maintaining, repairing, renewing and replacing the
                           roads referred to in sub-paragraphs (i), (ii) and
                           (iii) as and when necessary (in Generation's
                           reasonable opinion) in order to keep such roads in
                           adequate repair and condition (provided that there
                           shall be no obligation to keep such roads in a
                           better state and condition that they are at the
                           date hereof) PROVIDED THAT the use of any of the
                           roads and footpaths referred to in sub-paragraphs
                           (i), (ii) and (iii) shall be subject to all and
                           any reasonable regulations as to direction of
                           traffic flow thereover or other traffic control
                           arrangements notified by Properties or PowerGen to
                           Generation in writing.

3.       SERVICES

         The free and uninterrupted passage and running of water, soil, gas,
         electricity and pulverized fuel ash and furnace bottom ash, telephone
         and other services from and to the Demised Premises through and along
         all conduits mains, pipes, wires and cables or other conducting media
         and all or any other services now or hereafter during the Perpetuity
         Period provided for the Demised Premises and/or the lighting tower
         referred to in paragraph 7 of this Part of this Schedule and/or for the
         water cooling towers and sewage works referred to in paragraph 8 of
         this Part of this Schedule and laid in under or over the Estate or the
         adjoining or neighboring land (if any) belonging to PowerGen or in
         under or over any property across which PowerGen shall have rights to
         carry the same for the passage of surface water ash slurry and sewage
         from and water gas electricity and other services to and from the
         Demised Premises SUBJECT TO Generation cleansing, maintaining,
         repairing, renewing and replacing such drains, sewers, channels and
         watercourses and water, gas, electric and pulverized fuel ash and
         furnace bottom ash conduits, mains, pipes, wires and cables or other
         conducting media as and when necessary (in Generation's







         reasonable opinion) in order to keep them in good and
         substantial repair and condition.

4.       INLET CULVERT AND WATER PIPELINE

         Without prejudice to the generality of paragraph 3 of this Part of this
         Schedule to use the concrete water culvert running under that part of
         the Retained Land colored brown on Plan I from the pump house to the
         other part of the Demised Premises such pipeline to be used for the
         passage of water from the pump house to the Drakelow "C" Power Station
         on the Demised Premises and to use the water pipeline running over the
         ash bridge and thereafter under the Retained Land to the Demised
         Premises SUBJECT TO Generation cleansing, maintaining, repairing,
         renewing and replacing the culvert and the water pipeline as and when
         necessary (in Generation's absolute discretion with respect to the
         inlet culvert and in Generation's reasonable opinion with respect to
         the water pipeline) in order to keep the culvert in good and
         substantial repair and condition PROVIDED THAT if at any time after
         Completion water shall spill, leak or otherwise discharge from such
         inlet culvert or water pipeline over the Retained Land as a result of
         any damage to the inlet culvert or water pipeline (or any part
         thereof), Generation shall be under an obligation to repair, renew or
         replace the relevant damaged part of such inlet culvert or water
         pipeline running under the Retained Land without unreasonable delay.

5.       ASH PIPELINE

         Without prejudice to the generality of paragraph 3 of this Part of this
         Schedule to use the ash pipeline running under that part of the
         Retained Land colored brown on Plan 1 and over the ash bridge between
         the point marked "Z" on Plan 1 and the Demised Premises such pipeline
         to be used for the passage of ash from the Drakelow "C" Power Station
         on the Demised Premises to and over the ash bridge SUBJECT TO
         Generation cleansing, maintaining, repairing, renewing and replacing
         the pipeline as and when necessary (in Generation's absolute
         discretion) in order to keep the pipeline in good and substantial
         repair and condition PROVIDED THAT if at any time after Completion ash
         shall spill, leak or otherwise discharge from the ash pipeline over the
         Retained Land as a result of any damage to that ash pipeline (or any
         part thereof), Generation shall be under an obligation to repair, renew
         or replace the relevant damaged part of such ash pipeline without
         unreasonable delay.

6.       ENTRY FOR MAINTENANCE PURPOSES

         The right to enter upon the Retained Land (and any other adjoining or
         neighboring land over which Properties shall have rights of entry,
         insofar as Properties is able to grant






         such rights thereover), at all reasonable times on reasonable written
         notice (except in the case of emergency when no notice shall be
         required) with or without workmen and others and all necessary
         appliances and materials for the purposes of inspecting, maintaining,
         cleansing, repairing, renewing and replacing: the roads referred to in
         paragraph 2 of this Part of this Schedule; the conducting media
         referred to in paragraph 3 of this Part of this Schedule; the inlet
         culvert and water pipeline referred to in paragraph 4 of this Part of
         this Schedule; the ash pipeline referred to in paragraph 5 of this Part
         of this Schedule; the railway sidings, signalbox, cabling and lighting
         tower referred to in paragraph 7 of this Part of this Schedule; the
         water cooling towers and sewage works referred to in paragraph 8 of
         this Part of this Schedule; the electrical and other connections and
         switches referred to in paragraph 9 of this Part of this Schedule; the
         ash lagoon referred to in paragraph 10 of this Part of this Schedule;
         the water discharge points referred to in paragraph 11 of this Part of
         this Schedule; the information technology equipment referred to in
         paragraph 12 of this Part of this Schedule; the telephone equipment
         referred to in paragraph 13 of this Part of this Schedule; the pump
         house; the boundary fences surrounding the Demised Premises erected by
         Generation in accordance with its covenant contained in paragraph 16.3
         of Part 1 of Schedule 3 and any other ducts, conduits, pipes, drains,
         channels, watercourses, sewers, wires and cables and other conducting
         media and all connections serving the Demised Premises and to exercise
         any of the rights granted to Generation and to comply with any of the
         obligations on the part of Generation pursuant to this Lease SUBJECT TO
         the persons exercising such rights causing as little damage as
         reasonably practicable to the Retained Land and making good or
         procuring the making good of all damage to the fabric thereof thereby
         occasioned.

7.       RAILWAY CORRIDOR

         The right to use that part of the Retained Land shown colored green on
         Plan 1 (or such other part of the Retained Lard as PowerGen in its
         absolute discretion shall designate PROVIDED THAT the point at which
         the railway corridor joins the Demised Premises shall not be altered
         from its current position shown on Plan 1 and PROVIDED FURTHER that
         Properties shall not without Generation's agreement, agree that
         PowerGen may alter the position of the railway corridor, thereby
         interrupt or materially interfere with, or prevent the continued use
         of, railway sidings from the Railtrack plc main line as a railway
         corridor for the siting of railway sidings to serve the Demised
         Premises together with the right (for itself or for Railtrack plc) to
         erect (if necessary) in such location as PowerGen shall reasonably







         agree and retain a signalbox on the Retained Land and such cabling
         relating to such railway sidings and such signalbox as is necessary
         from time to time together with the right to use the lighting tower
         marked Y on Plan 1 SUBJECT TO Generation cleansing, maintaining,
         repairing, renewing and replacing the sidings, the signalbox and any
         associated cabling and the lighting tower as and when necessary (in
         Generation's absolute discretion save where Generation is required to
         do so pursuant to the provisions of an Agreement dated 28th March 1994
         made between British Railways Board (1) and PowerGen (2)) in order to
         keep the sidings, the signalbox and any associated cabling and the
         lighting tower in good and substantial repair and condition.

8.       WATER COOLING TOWERS AND SEWAGE WORKS

         To the extent that the relevant works referred to in paragraph 2.2 of
         Schedule 4 of the Headlease have not been completed prior to the date
         of this Lease, a temporary right to use the water cooling towers and
         the sewage works (and the related pipework) now situated on the
         Retained Land at all times and for all purposes (in each case, such
         right to continue only until PowerGen shall have completed the relevant
         works in accordance with the Headlease).

9.       ELECTRICAL CONNECTIONS

         To the extent that relevant works referred to in paragraph 2.2 of
         Schedule 4 of the Headlease have not been completed prior to the date
         of this Lease, a temporary right to use the electrical switches,
         connections, lines, wires and cables currently situated in the Drakelow
         "B" power station and other parts of the Retained Land (other than in
         the 275kV/4OOkV substation forming part thereof) such right to continue
         only until PowerGen shall have completed the relevant works referred to
         in paragraph 2.2 of Schedule 4 of the Headlease.

10.      "B" ASH LAGOON

         To the extent that the relevant works referred to in paragraph 2.2 of
         Schedule 4 of the Headlease have not been completed prior to the date
         of this Lease, a temporary right to use the ash lagoon on the Retained
         Land marked "Lagoon B" on Plan 1, together with the water pipeline
         running thereto from the Demised Premises and the water pipeline
         running from Lagoon B to the discharge point or points to which the
         pipeline connects, for the passage of water from Drakelow "C" Power
         Station on the Demised Premises to and from Lagoon B such right to
         continue until the appropriate valves attached to the water pipelines
         have been switched by PowerGen in order that the passage of water from
         the Demised






         Premises shall pass to the outfall on the Demised Premises rather than
         passing to Lagoon B.

11.      DISCHARGE OF WATER

         The right to use whichever points of discharge of water are required
         for the operational use of the Drakelow "C" Power Station insofar as
         such points of discharge are situated on the Retained Land SUBJECT TO
         Generation cleansing, maintaining, repairing, renewing and replacing
         the same as and when necessary (in Generation's absolute discretion).

12.      EMERGENCY ACCESS

         A right of way without interference through the Retained Land in the
         event of fire or other emergency.

13.      INFORMATION TECHNOLOGY EQUIPMENT

         (i)      A temporary right to use the information technology equipment
                  and all cabling and ancillary apparatus currently situated in
                  Drakelow "B" Power Station until such time as Generation's
                  information technology equipment is installed in Drakelow "C"
                  Power Station (and in any event such right shall continue only
                  until 31st July 1997 at the latest);

         (ii)     A right to move the aforesaid information technology equipment
                  from Drakelow "B" Power Station to Drakelow "C" Power Station
                  SUBJECT TO the persons exercising such rights causing as
                  little damage as reasonably practicable to the Retained Land
                  and making good or procuring the making good of all damage to
                  the fabric thereof thereby occasioned.

14.      TELEPHONE EQUIPMENT AND CABLING

         (i)      A temporary right to use the telephone equipment and cabling
                  relating thereto currently situated in Drakelow "B" Power
                  Station until the earlier of:

                  (a)      Generation moving the aforesaid telephone equipment
                           and cabling from Drakelow "B" Power Station to
                           Drakelow "C" Power Station; and

                  (b)      31st July 1997;

         (ii)     A right to move the aforesaid telephone equipment from
                  Drakelow "B" Power Station to Drakelow "C" Power Station
                  SUBJECT TO the persons exercising such rights causing as
                  little damage as reasonably practicable to the Retained Land
                  and making good or procuring the






                  making good of all damage to the fabric thereof thereby
                  occasioned.

15.      WORKS TO AND USE OF ADJOINING PREMISES

         At all times during the Term without reference to Properties or
         PowerGen or making any compensation to Properties therefor to:

         (a)      execute or permit or suffer the execution of works or
                  alterations on or to the Demised Premises or the demolition,
                  rebuilding, alteration or extension of any buildings or
                  structures now or hereafter erected on such Demised Premises;

         (b)      use or deal with the Demised Premises and such buildings and
                  premises thereon in such manner as Generation may in its
                  absolute discretion think fit;

         provided that such rights shall be exercised so as to cause as little
         inconvenience to PowerGen as is reasonably practicable and any physical
         damage caused to the Retained Land as a result of the exercise of such
         rights shall be made good to the reasonable satisfaction of PowerGen at
         the expense of the person causing such damage.


                                     PART 4
                          RIGHTS EXCEPTED AND RESERVED

1.       ROADS

         The right to pass and repass at all times and for all purposes
         connected with access to and egress from the Retained Land over and
         along that part of the road on the Demised Premises running between
         points E and C as shown on Plan 1, such right to extend to all persons
         who are from time to time permitted by PowerGen to fish along the bank
         of the River Trent within the Retained Land and to all persons entitled
         (upon reasonable proof of identity and entitlement) to obtain access to
         the wildlife reserve situated on the Retained Land for such time as the
         said reserve remains in existence.

2.       NEW ROAD

         The right, after the Date of Practical Completion, to construct a road
         across the Demised Premises between the points marked A and B on Plan 1
         and thereafter the right to pass and repass at all times and for all
         purposes connected with access to and egress from one part of the
         Retained Land to another part of the Retained Land over and along such
         road PROVIDED THAT neither the position, construction,






         retention or use of the road shall interfere with the uninterrupted use
         and enjoyment by Generation of the water outfall situated in or on the
         Demised Premises or of the railway sidings situated on the Demised
         Premises or the Retained Land PROVIDED THAT PowerGen or Properties
         shall keep such road in good and substantial repair and condition and
         PROVIDED FURTHER THAT Generation shall be entitled to block off or
         remove such road temporarily if reasonably necessary to carry out other
         works of repair, maintenance or construction on the Demised Premises
         subject to Generation having given reasonable written notice of such
         works to Properties and PowerGen and Generation causing as little
         damage as reasonably practicable to such road and making good or
         procuring the making good of all damage to the fabric thereof thereby
         occasioned.

3.       SERVICES

         The free and uninterrupted passage and running of water, soil, gas,
         electricity, telephone and other services from and to all other
         buildings and premises on the Retained Land through and along all
         conduits, pipes, drains, channels, watercourses, sewers, wires and
         cables or other conducting media which are now or may hereafter during
         the Perpetuity Period be in over or under the Demised Premises together
         with the right to connect into the same.

4.       ENTRY FOR WORKS AND FOR PURPOSES OF THIS LEASE

         The rights to enter the Demised Premises at all times in case of
         emergency and otherwise at all reasonable times on reasonable notice
         with or without workmen and others and all necessary appliances and
         materials for the purpose of:

         (a)      decommissioning and demolishing the Drakelow "A" and
                  "B" power stations comprised within the Retained Land;

         (b)      inspecting, maintaining, cleansing, repairing, altering,
                  testing, renewing and replacing, laying and making connections
                  to the said ducts, conduits, pipes, drains, channels,
                  watercourses, sewers, wires, and cables and other conducting
                  media and all connections serving the Retained Land;

         (c)      carrying out all works, operations or acts or doing any thing
                  whatsoever comprised within PowerGen's obligations in respect
                  of the Estate or (whether or not within the same) for which
                  Generation is liable hereunder to make a contribution; and

         (d)      for any purpose mentioned in paragraph 5 of Schedule 3 to the
                  Clawback Debenture or in any of the documents mentioned in
                  Part 5 of this Schedule







         the persons exercising such rights causing as little damage as
         reasonably practicable to the Demised Premises and making good or
         procuring the making good of all damage to the fabric thereof thereby
         occasioned.

5.       ENTRY FOR POWERGEN'S WORKS

         To the extent that any of the works which are referred to in paragraph
         2 of Schedule 4 of the Headlease or are otherwise the obligation of
         PowerGen pursuant to the Agreement for Lease have not been completed
         prior to the date of this Lease, the right to enter upon the Demised
         Premises at reasonable times and on reasonable written notice (save in
         case of emergency) with or without workmen and others and all necessary
         vehicles, plant, machinery, equipment, appliances and materials in
         order to carry out and complete the same.

6.       WORKS TO AND USE OF ADJOINING PREMISES

         At all times during the Term without reference to Generation or making
         any compensation to Generation therefor to:

         (a)      execute or permit or suffer the execution of works or
                  alterations on or to the Retained Land or the
                  demolition, rebuilding, alteration or extension of any
                  buildings or structures (including, but without
                  prejudice to the generality of the foregoing, the
                  demolition and decommissioning of the said Drakelow "A"
                  and "B" power station) now or hereafter erected on such
                  Retained Land;

         (b)      use or deal with the Retained Land and such buildings and
                  premises thereon in such manner as PowerGen may in its
                  absolute discretion think fit.

7.       ACCESS FOR ENVIRONMENTAL INSPECTION

         If PowerGen or Properties is, or reasonably believes that it may be,
         liable under the Environmental Covenant or the Environmental Laws in
         respect of the Demised Premises, a right to enter the Demised Premises
         at reasonable times and upon reasonable written notice (save in case of
         emergency) with or without workmen, surveyors, consultants and all
         other persons authorized by PowerGen and/or Properties together with
         all necessary vehicles, plant, machinery, appliances and materials for
         the purpose of environmental inspection and the carrying out of all
         tests, surveys and reports as PowerGen shall in its absolute discretion
         consider appropriate whether on or under the surface of the Demised
         Premises and whether or not the same causes any damage to the Demised
         Premises PROVIDED THAT, in exercising such right, PowerGen or
         Properties (as appropriate) shall







         (a)      make good or procure the making good of any damage so
                  caused;

         (b)      cause as little disruption and interference as reasonably
                  practicable to the business carried on upon the Demised
                  Premises;

         (c)      comply with all reasonable regulations or instructions
                  issued by Eastern;

         (d)      ensure that adequate insurance cover against all insurable
                  third party liability claims is maintained in respect of the
                  works carried out under this paragraph 7.

8.       EMERGENCY ACCESS

         A right of way without interference through the Demised Premises in the
         event of fire or other emergency.

9.       SPORTS FACILITIES

         The right for ex-employees of CEGB and PowerGen (upon reasonable proof
         of identity and status) who are members of the sports and social club,
         to use the sports ground and sports and social facilities situated on
         the Demised Premises at all reasonable times in accordance with the
         normal hours of use thereof and in compliance with the rules and
         regulations from time to time of the sports and social club.


                                     PART 5
                        DOCUMENTS REFERRED TO IN CLAUSE 2


DATE                          Nature of Document            Parties

10th July 1950                Conveyance                    C F Gothard (1)
                                                            British Electricity
                                                            Authority
                                                            (2)

23rd January 1987             Conveyance                    CECB (1)
                                                            D Lewis and
                                                            K M Willoughby (2)

15th March 1988               Deed of Grant                 D Lewis and K M
                                                            Willoughby (1)
                                                            CEGB (2)

31st March 1990               Deed of Grant                 PowerGen (1) NGC
                                                            (2)









31st March 1990               Interface Agreement           NGC (1) PowerGen
                              ("Interface                   (2)
                              Agreement")



30th March 1990               Licence to Retain             CEGB (PowerGen
                              Assets                        Division)(1)
                              ("Licence to Retain           East Midlands
                              Assets")                      Electricity
                                                            Board (2)

31st March 1990               Lease ("NGC Lease")           PowerGen (1) NGC
                                                            (2)

20th February                 Wayleave Agreement            PowerGen (1)
1995                          ("Wayleave                    East Midlands
                              Agreement")                   Electricity
                                                            plc (2)

14th March 1988               Conveyance                    CEGB (1) R A
                                                            Bullivant (2)

22nd March 1995               Transfer                      PowerGen (1)
                                                            Roger Bullivant
                                                            Limited (2)

26th July 1962                Lease                         CEGB (1)
                                                            Trent River Board
                                                            (2)



                                     PART 6
                 ASH PIPELINE DOCUMENTS REFERRED TO IN CLAUSE 2


26th February 1970             Licence                      British Waterways
                                                            Board (1)
                                                            CEGB (2)

29th April 1970                Deed of Grant                Midland Gravel Co.
                                                            Ltd (1)
                                                            CEGB (2)

17th January 1972              Deed of Grant                Marley Tile Company
                                                            Ltd
                                                            (1)
                                                            CEGB (2)

24th November 1971             Deed of Grant                Sharp Bros & Knight
                                                            Ltd
                                                            (1)
                                                            CEGB (2)










18th May 1972                  Deed of Grant                Staffordshire
                                                            County
                                                            Council (1)
                                                            CEGB (2)

13th December 1960             Deed of Grant                Personal
                                                            Representatives of
                                                            G D Flatt (1)
                                                            CEGB (2)

25th January 1961              Agreement                    British Transport
                                                            Commission (1)
                                                            CEGB Midlands and
                                                            East
                                                            Midlands Regions
                                                            (2)

16th September 1963            Deed of Easement             Branston Gravels
                                                            Limited (1)
                                                            CEGB (2)

26th September 1962            Agreement                    British Transport
                                                            Commission (1)
                                                            CEGB Midlands
                                                            Project
                                                            Group (2)



                                     PART 7
               PERMITS AND OTHER DOCUMENTS REFERRED TO IN CLAUSE 2


Date                           Document                     Parties

2nd September 1963             Agreement for the            South Staffordshire
                               supply of mains              Waterworks Co Ltd
                               water to Drakelow            (1)
                               "C" Power Station            CEGB (2)

9th December 1970              Supplemental                 South Staffordshire
                               Agreement increase           Waterworks Co Ltd
                               in supply of water           (1) CEGB (2)
                               to 909,000 gallons
                               per day

20th April 1959                Consent to                   Ministry of Power
                               extension of
                               existing Drakelow
                               Generating Station

23rd December 1960             Variation of terms           Ministry of Power
                               of consent of 20
                               April 1959

22nd February 1966             License to                   Trent River
                               abstract water               Authority











21st March 1986                Consent for a                Severn Trent Water
                               discharge,                   Authority
                               Reference Number:
                               S34/S/7/275

28th December 1990             Land Drainage                National Rivers
                               Consent, Newbold             Authority
                               Quarry pipeline
                               and outfall
                               Consent Reference:
                               UT 2116

7th April 1993                 IPC Authorisation            Her Majesty's
                               Reference AA2925             Inspectorate
                                                            of Pollution

14th July 1994                 Variation of IPC             Her Majesty's
                               Authorisation                Inspectorate
                                                            of Pollution

27th March 1995                Variation of IPC             Her Majesty's
                               Authorisation                Inspectorate
                                                            of Pollution

23rd June 1995                 Variation of IPC             Her Majesty's
                               Authorisation                Inspectorate
                                                            of Pollution


          SCHEDULE 2:
            (not used)







                                   SCHEDULE 3:
                             GENERATION'S COVENANTS

1.       PAY RENT

         To pay to Properties the Rent, the Mobile Equipment Rent and other
         amounts payable under this Lease at the times and in manner as provided
         herein without any deduction, set-off or counterclaim except as
         aforesaid.

2.       PAY OUTGOINGS

         To pay and discharge all existing and future rates, taxes, duties,
         charges, assessments, impositions and outgoings whatsoever (whether
         parliamentary, parochial, local or of any other description and whether
         or not of a capital or revenue or non-recurring nature and event though
         of a wholly novel character) ("charges") which are now or may at any
         time hereafter be assessed, charged, levied or imposed upon or payable
         in respect of the Demised Premises or on or by any estate owner,
         landlord, tenant or occupier in respect thereof (except (subject to
         paragraphs 21(d) and 22 of this Part of this Schedule) any charges or
         Clawback payable by PowerGen occasioned by receipt of any sums due
         under the Headlease hereunder or by the ownership of, or an actual
         dealing (including the grant of the Headlease and this Lease) by
         PowerGen with, its reversionary interest in the Demised Premises or any
         interest immediately or mediately reversionary to this Lease) and
         PROVIDED THAT Generation shall only be liable hereunder to pay rates
         (other than water rates) for the period from 1st April 1997.

3.       COMMON EXPENSES

         Without prejudice to the generality of any other covenant by
         Generation, to pay on demand a fair proportion of the costs and
         expenses of making, repairing, maintaining, rebuilding, renewing,
         replacing, lighting, insuring, connecting and cleansing all ways,
         roads, pavements, bridges, sewers, drains, pipes, channels,
         watercourses, gutters, wires, cables, boundary walls, fences, party
         walls, structures, open areas and other conveniences which shall at any
         time belong to or be used for the Demised Premises in common with other
         premises near or adjoining thereto.

4.       REPAIR

4.1      Subject to PowerGen's obligations under the Environmental Covenant and
         subject to paragraphs 4.2 and 4.3 of this Part of this Schedule and
         taking into account the state and condition of the Demised Premises at
         the date of this Lease and subject to wear and tear and use of the
         Demised Premises as a power station, to keep the Demised Premises safe;






4.2      Without prejudice to the generality of, and notwithstanding
         paragraph 4.1 above, to comply fully with any obligation
         contained or referred to in any of the documents listed in
         Parts 5, 6 and 7 of Schedule 1 for or relating to the
         repair, maintenance or renewing, replacing or rebuilding of
         anything comprised in, or anything in, under or on, the
         Demised Premises;

4.3      Subject to the provisions of Schedule 5, to keep the Strategic Spares
         (so far as any of the same has not been affixed to the Demised Premises
         during the Term) and the Mobile Equipment, so far as practicable
         available for use.

5.       CONDUCT OF SITE

         Prior to the Handover Date, save as may arise as a result of using the
         Demised Premises in accordance with paragraph 17 of this Schedule, not
         to do or permit anything to be done at or on the Demised Premises as
         shall materially increase the actual or contingent liabilities of
         PowerGen pursuant to the covenant on its part contained in paragraph 6
         of Schedule 4 or its obligations under Schedule 5 of the Headlease.

6.       YIELD UP

         At the Termination of the Term:

         6.1      Immediately to make any payment then due to Properties
                  pursuant to this Lease; and

         6.2      To yield up the Demised Premises (including the Mobile
                  Equipment and the Strategic Spares so far as the same
                  are still subsisting) unto Properties as shall be in
                  accordance with the covenants and conditions contained
                  in or imposed by virtue of this Lease and, unless
                  released from compliance by Properties, to remove from
                  the Demised Premises all tenant's and trade fixtures
                  and fittings and Generation's furniture and effects and
                  to remove any sign, writing or painting of the name or
                  business of Generation and other persons from the
                  Demised Premises.

7.       TRANSFER OF LICENSES, ETC.

         As soon as practicable after yielding up the Demised Premises to
         deliver up to Properties all written permissions, permits, licenses and
         authorisations for the operation of the Demised Premises and to use all
         reasonable endeavours to transfer or assign (to the extent possible and
         at Properties' cost and expense) to Properties or PowerGen (as the case
         may require) all such permissions, permits, licenses and authorisations
         in the name of Generation and where the consent of a third party is
         required for such






         assignment or transfer to join with PowerGen and/or Properties in the
         making of any necessary application therefore and to supply such
         assistance and information therewith as PowerGen and/or Properties
         shall reasonably require Provided always that Generation shall not be
         obliged to act as surety or guarantor or give any other form of
         security in relation to any such transfer or assignment.

8.       DECOMMISSIONING AND DEMOLITION

         To comply with the covenants and obligations on the part of Generation
         contained in Schedule 5.

9.       Permit entry for Landlord and others

9.1      To permit Properties and PowerGen and their servants, and
         other agents, their contractors and workmen and, to the
         extent lawfully entitled, the owner, tenants and occupiers
         of any adjoining or neighboring premises and their
         respective servants, agents and workmen with all necessary
         plant, machinery, equipment, tools and appliances at all
         times in case of emergency and otherwise at any reasonable
         times on reasonable prior notice without interruption or
         interference and subject to such safety requirements as
         Generation shall reasonably require to enter upon the
         Demised Premises and remain thereon for such period as shall
         be necessary:

         (a)      to examine the Demised Premises to ensure that nothing has
                  been done or omitted which constitutes or may be or tend to be
                  a breach or nonperformance of any of the covenants contained
                  in this Lease or the Headlease;

         (b)      to exercise any rights excepted and reserved to Properties or
                  PowerGen or such owners, tenants and occupiers and for any
                  other purpose properly connected with the interest of
                  Properties or PowerGen in the Demised Premises;

         (c)      to inspect the Demised Premises for all purposes connected
                  with the operation or implementation, or the proposed
                  implementation, of Schedule 5 to the Headlease and Schedule 5
                  hereof and Generation shall furnish such information for the
                  said purposes as may reasonably be requested by PowerGen.

9.2      To permit the persons authorized by, or referred to in, paragraph 5 of
         Schedule 3 to the Clawback Debenture to enter upon the Demised Premises
         for the purposes therein mentioned.







10.      REMEDY WANTS OF REPAIR AND ENTRY FOR LANDLORD ON DEFAULT

         Forthwith to proceed to repair and make good all wants of repair and
         defects of which notice shall be given by Properties and/or PowerGen to
         Generation and which Generation shall be liable to repair or make good
         provided always that if within two months or such shorter period as is
         reasonable from the date of such notice Generation shall fail to
         commence to repair and make good the matters prescribed in such notice
         then it shall be lawful for PowerGen, Properties and all persons
         authorized by either or them with workmen, servants, agents and others
         with or without all necessary plant, machinery, equipment, tools and
         appliances to enter into and stay upon the Demised Premises and repair
         and make good the same at the expense of Generation (but so that
         Properties' right of entry or any other right or remedy of Properties
         under this Lease shall not thereby be prejudiced).

11.      NOTICES

         As soon as practicable after receipt by Generation of any notice or
         communication from a competent authority affecting Properties or
         PowerGen's interest in the Demised Premises to give to Properties and
         PowerGen a copy thereof.

12.      STATUTORY REQUIREMENTS

         12.1     Save as provided in the Environmental Covenant, at the
                  expense of Generation to comply with all Environmental
                  Laws, Planning Acts and the Electricity Act 1989
                  relating to the Demised Premises or the use thereof and
                  to execute at its own expense any work required to be
                  carried out in or to the Demised Premises whether such
                  work is required to be carried out by the owner or the
                  occupier or any other person.

         12.2     Save as provided in the Environmental Covenant, not at
                  any time to do omit or permit on or about the Demised
                  Premises any act or thing by reason of which Properties
                  or PowerGen may under any such European Laws, Planning
                  Acts and the Electricity Act 1989 incur or have imposed
                  upon it or becoming liable to pay any levy penalty
                  damages compensation costs charges or expenses Provided
                  that use of the Demised Premises in accordance with
                  paragraph 17 of this Part of this Schedule and the
                  PowerGen Standards shall not, of itself, constitute
                  breach of this paragraph 12.2.

         12.3     Save as provided in the Environmental Covenant, to obtain all
                  licenses, permissions and consents and to execute and do all
                  works and things and to bear and pay all expenses required or
                  imposed by any such






                  Environmental Laws, Planning Acts and the Electricity Act 1989
                  in respect of any works carried out by Eastern on the Demised
                  Premises or of any user thereof.

13.      ALTERATIONS

         Prior to the Handover Date, if Generation make any alterations or
         additions in or to the Demised Premises which materially increase
         PowerGen's obligations pursuant to paragraph 6 of Schedule 4 and the
         provisions of Schedule 5 to the Headlease, then, save for alterations
         or additions required to comply with the provisions of paragraph 12 of
         this Schedule, Generation shall pay to Properties the reasonable
         increase in cost and expense incurred by PowerGen in complying with its
         said obligations.

14.      SIGNS

         Prior to the Handover Date, to display at the main and other entrances
         to the Demised Premises appropriate signs indicating that Generation is
         in occupation thereof and in all relevant locations appropriate warning
         signs and/or other instructional notices to those persons who may, from
         time to time, be upon the Demised Premises.

15.      FIRE PRECAUTIONS

         Prior the Handover Date, at all times during the Term at the expense of
         Generation to comply with all recommendations (whether legally
         enforceable or not) from time to time of the appropriate authority in
         relation to fire precautions affecting the Demised Premises and to keep
         and maintain sufficient fire fighting and extinguishing apparatus in
         and about the Demised Premises installed in compliance with such
         recommendations and with any legal requirements and any requirements of
         any insurer of the Demised Premises.

16.      SECURING PREMISES

16.1     Prior to the Handover Date, at all times of the day or night to keep
         the Demised Premises fully secured against intruders, unauthorised
         persons, vandalism and to provide such security arrangements and
         systems as may be necessary to comply with any requirement of any
         appropriate authority (whether legally enforceable or not).

16.2     Prior to the Handover Date, to maintain all external and security
         lighting in good condition and fully operational during night time
         working hours.

16.3     To erect and thereafter until the Handover Date maintain in a proper
         state of repair and condition such boundary fencing as is required for
         the safe operation of the Power Station






         at the Demised Premises or as is required by any statutory or other
         body or pursuant to any statutory or other obligation.

17.      USER

17.1     Prior to 31st March 2000 not to use those parts of the
         Demised Premises which are hatched black on Plan 1 annexed
         to this Lease such that their use is other than an activity
         for which an exemption or licence is required under Sections
         5 or 6 of the Electricity Act 1989 or involving the
         distribution of electricity in so far as it does not require
         a licence under Section 6 of that Act and, subject thereto,
         to use the Demised Premises for the purposes of electricity
         generation substantially from the plant and equipment
         comprised in the Demised Premises at the date of this Lease
         and for other purposes ancillary thereto.

17.2     Prior to the Handover Date, to use all reasonable endeavours
         (a) not at any time to use the Demised Premises or any part
         thereof nor permit or suffer the same to be used in any way
         or for any purpose which may unnecessarily be a nuisance,
         damage or disturbance to the owners or occupiers of any
         premises adjoining or near the Demised Premises or the
         neighbourhood and (b) to use and operate the Demised
         Premises in such manner as engenders and fosters good
         relations with the communities in the locality of the
         Demised Premises and any representatives of such communities
         and, in particular, but without prejudice to the generality
         of the foregoing (i) to ensure that all lorries and other
         heavy or wide goods vehicles having access to the Demised
         Premises comply with all formal and informal agreements with
         such local communities and representatives including
         relating to the use of certain routes and any restrictions
         on the times or days at which such routes can be used, (ii)
         to take steps to inform the local communities of any unusual
         operations at the Demised Premises.

         Provided always that use of the Demised Premises in accordance with
         paragraph 17.1 of this Schedule shall not, of itself, constitute a
         breach of this paragraph 17.2.

17.3     Subject to the provisions of Schedule 5, only to use the Mobile
         Equipment at the Demised Premises.

17.4     Subject to the provisions of Schedule 5, only to use the Strategic
         Spares at the Demised Premises or at the premises comprised within the
         High Marnham Lease.

18.      PREVENT ENCROACHMENTS

         Not knowingly to permit any owner of any property, adjoining or near
         the Demised Premises to acquire any rights of way,






         light or air or other privilege easements or make any encroachment over
         against out of or upon the Demised Premises.

19.      ALIENATION

19.1     Save as provided in paragraph 19.2 of this Schedule, in
         relation to the whole or any part of those parts of the
         Demised Premises colored yellow on Plan 1 annexed to this
         Lease, on or before 1st April 2000, not to assign, transfer,
         underlease, charge, share occupation or part with or share
         possession, declare trusts over or otherwise deal with the
         same in any way whatsoever.

19.2     Not to assign the whole or any part of the Demised Premises
         save to a member of Eastern's Group (as such expression is
         used in the Agreement for Lease) without first obtaining
         from the assignee a covenant by deed with Properties and
         PowerGen to pay the rents and other amounts payable
         hereunder and to observe and perform all the covenants on
         the part of Generation and the condition as to user set out
         in paragraph 2 of Schedule 6 in such form as Properties and
         PowerGen shall reasonably determine having regard, in
         particular, to PowerGen's obligations and liabilities
         pursuant to the Clawback Debenture.

19.3     Within one month of every assignment, transfer, underlease
         or charge affecting the Demised Premises or any devolution
         of the estate of Generation therein or this Lease, to give
         notice in writing with particulars thereof to Properties and
         PowerGen and produce such assignment, transfer, underlease
         or charge or the Probate of the Will or Letters of
         Administration or other instrument, document, or evidence of
         such devolution or surrender or sharing with a certified
         copy thereof and in every case to pay to PowerGen a
         reasonable registration fee of not less than(pound)25.00 plus
         Value Added Tax thereon.

20.      COSTS

         To pay:

         (a)      all legal costs and other professional fees and
                  disbursements incurred by Properties and PowerGen and
                  the costs and expenses of its duly authorized
                  representatives in connection with or incidental to
                  every application made by Generation for a consent or
                  licence (whether the same be granted or refused or
                  proffered subject to any lawful qualification or
                  condition or whether the application be withdrawn);

         (b)      all expenses including solicitors' costs and surveyors' fees
                  incurred by Properties and/or PowerGen in







                  contemplation of or incidental to the preparation and service
                  of a notice under Section 146 of the Law of Property Act 1925
                  or of proceedings under Sections 146 and 147 of that Act
                  notwithstanding that in any such case forfeiture is avoided
                  otherwise than by relief granted by the Court;

         (c)      all expenses including solicitors' costs, surveyors'
                  fees and bailiffs' costs and commission incurred by
                  Properties and PowerGen in connection with and
                  incidental to any breach, non-performance or non-
                  observance of any of the covenants on the part of
                  Generation and the conditions contained in this Lease
                  or in contemplation of the enforcement thereof
                  including (but without prejudice to the generality of
                  the foregoing) the service of all notices relating to
                  and schedules recording dilapidations and wants of
                  repair to the Demised Premises or of any negotiations
                  in respect thereof;

         (d)      all Value Added Tax incurred by Properties and/or PowerGen on
                  or included in any amount reimbursable by Generation to
                  Properties under this Lease.

21.      VALUE ADDED TAX

         Where any payment due under or by virtue of this Lease or the grant of
         it is a payment on which Value Added Tax is or may be chargeable (by
         reason of an election of PowerGen or otherwise) to pay the amount of
         such tax in respect of the payment at the rate applicable to that
         payment.

22.      ASH AND WASTE PRODUCTS DISPOSAL CONTRACTS AND RAILWAY
         AGREEMENTS

         Without prejudice to PowerGen's obligations contained in the Agreement
         for Lease to use its reasonable endeavours to enter into such
         agreements for the disposal of ash and all other Waste and such
         agreements relating to the position, use and operation of the railway
         sidings and any ancillary structures and equipment serving the Demised
         Premises from time to time as are necessary (in Generation's reasonable
         opinion) for the safe and proper operation of the Power Station
         comprised within the Demised Premises PROVIDED THAT nothing contained
         in this paragraph shall require Generation to enter into any such
         agreements which would constitute renewals of agreements having expired
         prior to Completion or new agreements in respect of which no agreement
         was in place prior to Completion.








23.      COMPLY WITH TITLE MATTERS

23.1     To perform and observe all the covenants, conditions and provisions
         contained or referred to in the documents referred to in Parts 5, 6 and
         7 of Schedule 1 so far as the same relate to the Demised Premises and
         are still subsisting and capable of being enforced.

23.2     To perform and observe all the covenants, conditions and provisions
         affecting the Demised Premises and on the part of the Landlord to be
         observed and performed contained in the Headlease (except the covenants
         to pay the Premium (as defined in the Headlease) and the rents payable
         thereunder).

23.3     Without prejudice to the generality of paragraph 23.1 above, to permit
         NGC and (in relation to sub-paragraph 23.2(i) only) East Midlands
         Electricity plc having an interest or right in relation to any part of
         the Demised Premises (whether directly or as part of the Estate) to
         exercise all rights pursuant to:

         (i)          the Licence to Retain Assets;

         (ii)         the NGC Lease;

         (iii)        the Interface Agreement; and

         (iv)         the Wayleave.

24.      HANDOVER

         On the Handover Date Generation shall give Properties and PowerGen
         possession of so much of the Demised Premises as may be required to
         enable PowerGen to comply with its obligations set out in Schedule 5 to
         the Headlease.


                                   SCHEDULE 4:
                              PROPERTIES' COVENANTS

1.       QUIET ENJOYMENT

         Generation paying the Rent and other rents and charges payable under
         this Lease and performing and observing the several covenants and
         stipulations on the part of Generation contained in this Lease may
         peaceably and quietly hold and enjoy the Demised Premises during the
         Term without any lawful interruption or disturbance from or by
         Properties or any person rightfully claiming under or in trust for it
         or by title paramount.







2.       PERFORMANCE OF THE HEADLEASE

         To pay the rents reserved by the Headlease and to perform so far as
         Generation is not liable for such performance under the terms of this
         Lease the covenants and conditions on the part of the lessee contained
         in the Headlease.

3.       POWERGEN'S CONSENT

         To take all reasonable steps to obtain the consent of PowerGen wherever
         Generation makes application for any consent required under this Lease
         where the consent of both Properties and PowerGen is needed by virtue
         of this Lease and the Headlease.

4.       ENFORCE THE HEADLEASE

         At the request of Generation to take all reasonable steps to enforce
         the covenants on the part of PowerGen contained in the Headlease.

5.       CONTRIBUTION TO EXPENSES

         Without prejudice to the generality of any other covenant or obligation
         by Properties, to pay on demand (to Generation or PowerGen or such
         other third party as shall be relevant) a fair proportion of the costs
         and expenses of making, repairing, maintaining, rebuilding, renewing,
         replacing, lighting, insuring, connecting and cleansing all ways,
         roads, pavements, bridges, sewers, drains, pipes, channels,
         watercourses, gutters, wires, cables, boundary walls, fences, party
         walls, structures, open areas and other conveniences (including, for
         the avoidance of doubt, the inlet culvert referred to in paragraph 4 of
         Part 3 of Schedule 1) which shall at any time belong to or be used for
         the Retained Land in common with the Demised Premises or other premises
         near or adjoining thereto.


                                   SCHEDULE 5:
                          DECOMMISSIONING ARRANGEMENTS

1.       When Generation has ceased using the Demised Premises for the purpose
         of generating electricity, it may give Properties and PowerGen notice
         of its intention to require Properties to enforce PowerGen's covenant
         to carry out its obligations under Schedule 5 of the Headlease pursuant
         to paragraph 4 of Schedule 4 of the Headlease.

2.       Prior to the Handover Date, Generation shall ensure that all the
         electrical connections and all electrical equipment comprised within
         the Demised Premises and, to the extent that it is comprised within the
         Demised Premises, the







         electrical plant and equipment within the NGC substation adjoining the
         Demised Premises are made electrically and mechanically safe.
         Generation shall comply with any obligation of NGC in relation thereto.

3.       Prior to the Handover Date, Generation shall ensure that all contracts
         relating to the operation and maintenance of the Power Station (save
         for those relating to the security thereof) are terminated and that all
         contractors and contractors equipment have left the Demised Premises.

4.       At the Handover Date, such of the Strategic Spares as shall then be in
         existence and all of the Mobile Equipment will be returned to
         Properties (or if Properties so requires) PowerGen for its own absolute
         use and thereafter such items shall cease to be part of the Demised
         Premises.


                                   SCHEDULE 6:
                      PROVISOS AGREEMENTS AND DECLARATIONS

1.       FORFEITURE

         This Lease is made on the express condition that if and whenever there
         shall be a breach, non-performance or non-observance of the covenant
         contained in paragraph 17.1 of Schedule 3 then Properties or its agents
         may at any time thereafter and notwithstanding the waiver or implied
         waiver of any previous right of re-entry arising under this Lease
         re-enter upon the Demised Premises or any part thereof in the name of
         the whole of the Demised Premises whereupon the Term shall absolutely
         cease and determine but without prejudice to any rights or remedies
         which may then have accrued to Properties in respect of payment of the
         rent or other breach or non-performance or non-observance of any
         condition covenant or agreements on the part of Generation contained in
         this Lease or otherwise Provided always that if PowerGen gives notice
         to Properties prior to exercising its rights pursuant to this
         paragraph, Properties shall give to Generation a copy of such notice as
         soon as practicable following receipt.

2.       NOTICES

         All notices to be given under this Lease shall be in writing and
         Section 196 of the Law of Property Act 1925 as amended by the Recorded
         Delivery Service Act 1962 shall apply to the service of all such
         notices and in case of any notice to be served on Generation such
         notice shall also be duly served if left at the Demised Premises or
         sent to the last known address of Generation.







3.       L & T A COMPENSATION EXCLUSION

         Subject to the provisions of sub-section (2) of Section 38 of the
         Landlord and Tenant Act 1954 neither Generation nor any assignee or
         underlessee (whether immediate or derivative) of the Term or of the
         Demised Premises shall be entitled on quitting the Demised Premises to
         any compensation under Section 37 of such Act or under any
         corresponding provisions in any Act amending or replacing the same.

4.       INTEREST ON UNPAID RENTS AND OTHER MONEYS

         If the Rent or any other amounts payable hereunder shall not be paid to
         Properties within seven days of the due date for payment thereof then
         Generation shall pay to Properties with any such sums (but without
         prejudice to all or any other rights or remedies of Properties under
         this Lease) interest thereon at the Prescribed Rate calculated on a
         day-to-day basis (and compounded with rests on the Rent Days) from the
         date on which the same became due and payable or (if earlier) the date
         of expenditure by Properties down to the date of payment or
         reimbursement by Generation (and as well after as before any judgment).

6.       NON-ACQUISITION OF EASEMENTS

         Except as expressly herein provided Generation shall not by implication
         of law or otherwise be entitled to any estate or any right privilege or
         easement whatsoever nor shall Generation by virtue or in respect of the
         Demised Premises or this Lease be deemed to have acquired or be
         entitled nor shall it during the Term acquire or become entitled by
         length of enjoyment prescription or any other means to any such estate
         right privilege or easement.

7.       RENT ACCEPTANCE WHEN BREACH EXISTS

         No demand for or acceptance or receipt of the Rent or any other rents
         or any payment on account thereof shall operate as a waiver by
         Properties of any right which Properties may have to forfeit this Lease
         or re-enter the Demised Premises by reason of any breach of covenant by
         Generation or otherwise notwithstanding that Properties may know or be
         deemed to know of such at the time of demand, acceptance or receipt.

8.       DISPUTES

         In the event of any dispute or difference between the parties touching
         or concerning any matter or thing arising out of this Lease or as to
         the rights, duties or obligations of the parties hereunder, such
         dispute or difference shall be referred to some independent and fit
         person to be nominated by the President for the time being of the Royal
         Institution of







         Chartered Surveyors (save in the case of any dispute or difference
         relating to the construction of this Lease when such nomination shall
         be made by the President for the time being of the Law Society) on the
         application of either party and the decision of such nominee shall be
         final and binding on the parties Provided that in every case the
         nominee appointed shall be entitled to act as an expert and not as an
         arbitrator in any case where he expresses his willingness so to act and
         neither party objects to him so acting within twenty-one days of his
         statement that he is willing to do so and (subject to the foregoing)
         the provisions of the Arbitration Acts 1950- 1979 shall apply.

9.       LIABILITY FOR INDIRECT DAMAGE

         Neither party shall be liable to the other for any loss of profit, loss
         of use, loss of production, loss of contracts or for any other indirect
         or consequential damage that may be suffered by the other.

10.      JURISDICTION

         The High Court of Justice in England shall have non-exclusive
         jurisdiction to entertain any action or proceedings whatsoever in
         respect of this Lease or any provision thereof or any matter or thing
         arising under or by virtue or consequent upon this Lease.


                                   SCHEDULE 7

                                     PART I
                                MOBILE EQUIPMENT

         ASSET                      DESCRIPTION               IDENTIFICATION NO:

         Terrex TS40                Coal Scraper/Loader

         Terrex TS40                Coal Scraper/Loader

         Terrex TS40                Coal Scraper/Loader

         Terrex TS40                Coal Scraper/Loader

         JCB 700                    Excavator

         Caterpillar D8N            Bulldozer

         Caterpillar D8N            Bulldozer

         Caterpillar 980C           Wheelloader x 2

         Schaefe                    Wheelloader







         Hunslett Diesel Locomotive


                                     PART 2
                                STRATEGIC SPARES

The following strategic spares are held in a used but serviceable
condition

EE35OMW Alternator Rotor, Unit 9/10
EE35OMW Generator Stator, Unit 9/10
EE35OMW LPI LP Rotor
EE35OMW LP2 LP Rotor
Reyrolle 275kV Circuit breaker

The following strategic spares are held in situ or in operation but are surplus
to the requirements for 3 unit operation

1 Cooling tower
1 CW pump
1 River water make-up pump
1 Hydrogen generation plant
1 Unit 11 Generator transformer


                                   SCHEDULE 8

1.1      In this Schedule "review date" means the expiration of the eighth year
         of the Term and every fifth year thereafter and 'review period' means
         the period starting with any review date up to the next review date or,
         in the case of the final review period, starting with the last review
         date up to the end of the Term.

1.2      Properties may by giving to Generation prior written notice elect to
         review the Rent on any review date. The Rent thirty-one million two
         hundred and fifty thousand pounds ((pound)31,250,000) during each
         successive review period shall be ascertained as herein provided
         subject only to the provisions of clause 1.4(E) of this Schedule.

1.3      Such revised Rent for any review period may be agreed at any
         time between Properties and Generation or (in the absence of
         agreement) determined not earlier than the relevant review
         date by an arbitrator such arbitrator to be nominated in the
         absence of agreement by or on behalf of the President for the
         time being of the Royal Institution of Chartered Surveyors on
         the application of Properties or Generation made not earlier
         than six months before the relevant review date but not later
         than the end of the relevant review period and so that in the
         case of such arbitration the revised Rent to be awarded by the
         arbitrator shall be such as he shall decide is the yearly rent







         at which the Demised Premises might reasonably be expected to
         be let at the relevant review date:

         (A)      On the following assumptions at that date:

                  (i)      that the Demised Premises:

                      (a)           are available to let on the open market
                                    without a fine or premium with vacant
                                    possession by a willing landlord to a
                                    willing tenant for a the residue then
                                    unexpired of the term of this lease;

                      (b)           are to be let subject to the terms of this
                                    Lease (other than the amount of the rent
                                    hereby reserved but including the provisions
                                    for review of that rent);

         (B)      But disregarding any increase in rental value of the
                  Demised Premises attributable to the existence at the
                  relevant review date of any improvement to the Demised
                  Premises or any part thereof carried out with consent
                  where required otherwise than in pursuance of an
                  obligation to Properties or its predecessors in title
                  except obligations requiring compliance with statutes or
                  directions of local authorities or other bodies
                  exercising powers under statute or Royal Charter either
                  (a) by Generation its sub-tenants or their respective
                  predecessors in title during the term or during any
                  period of occupation prior thereto arising out of an
                  agreement to grant such term or (b) by any tenant or sub-
                  tenant of the Demised Premises before the commencement of
                  the Term so long as the Properties or its predecessors in
                  title have not since the improvement was carried out had
                  vacant possession of the relevant part of the Demised
                  Premises.

1.4      it is hereby further provided in relation to the ascertainment
         and payment of revised Rent as follows:-

         (A)      The arbitration shall be conducted in accordance with the
                  Arbitration Acts 1950 and 1979 or any statutory
                  modification or re-enactment thereof for the time being
                  in force with the further provision that if the
                  arbitrator nominated pursuant to sub-clause 1.3 hereof
                  shall die or decline to act as the President for the time
                  being of the Royal Institution of Chartered Surveyors or
                  the person acting on his behalf may on the application of
                  either the Properties or Generation by writing discharge
                  the arbitrator and appoint another in his place

         (B)      When the amount of any Rent to be ascertained or payable as
                  herein provided shall have been so ascertained or







                  payable a memoranda thereof shall thereupon be signed by or on
                  behalf of Properties and Generation and annexed to this lease
                  and counterpart thereof and the parties shall bear their own
                  costs in respect thereof.

         (C)      (i)      If the revised Rent payable on and from any
                           review date has not been agreed by that review date
                           Rent shall continue to be payable at the rate
                           previously payable and forthwith upon the revised
                           rent being ascertained:

                      (a)       Generation shall pay to Properties any
                                shortfall between the Rent and the revised
                                Rent payable up to and on the preceding
                                quarter day together with interest on any
                                shortfall at the seven-day deposit rate of
                                National Westminster Bank plc such interest to
                                be calculated on a day-to-day basis from the
                                relevant review date on which it would have
                                been payable if the revised Rent had then been
                                ascertained to the date of actual payment of
                                any shortfall; and

                      (b)       Properties shall pay to Generation any excess
                                between the Rent and the revised Rent payable
                                up to and on the preceding quarter day
                                together with interest in any excess at the
                                seven day deposit rate of National Westminster
                                Bank PLC on the same basis as in sub-paragraph
                                (a) of this present sub-clause (C)(i).

                  (ii)     For the purposes of this proviso the revised Rent
                           shall be deemed to have been ascertained on the date
                           when the same has been agreed between Properties and
                           Generation or as the case may be the date of the
                           award of the arbitrator.

         (D)      If either Properties or Generation shall fail to pay any costs
                  awarded against it in an arbitration under the provisions
                  hereof within twenty-one days of the same being demanded by
                  the arbitrator the other shall be entitled to pay the same and
                  the amount so paid shall be repaid by the party chargeable on
                  demand.








         (E)      If the Handover Date shall fall at any time on or after the
                  eighth anniversary of the Term the Rent payable hereunder
                  shall from the Handover Date become the Basic Rent unless and
                  until otherwise reviewed on the next or any subsequent review
                  date.


EXECUTED as a DEED                          )
under the COMMON SEAL                       )
of EASTERN MERCHANT                         )
PROPERTIES LIMITED                          )
in the presence of:


                              Authorized Signatory



EXECUTED as a DEED                          )
under the COMMON SEAL                       )
of EASTERN MERCHANT                         )
GENERATION LIMITED                          )
in the presence of:                         )

                              Authorized Signatory