1
                                                                     Exhibit 4.6


                           THIRD AMENDED AND RESTATED
                                  AGREEMENT OF
                               LIMITED PARTNERSHIP
                                       OF
             PENOBSCOT ENERGY RECOVERY COMPANY, LIMITED PARTNERSHIP

This THIRD AMENDED AND RESTATED  AGREEMENT OF LIMITED  PARTNERSHIP,  dated as of
June 26,  1998,  relative to the Maine  limited  partnership  known as PENOBSCOT
ENERGY RECOVERY COMPANY, LIMITED PARTNERSHIP (the "Partnership") is entered into
by and among:

            PERC MANAGEMENT COMPANY LIMITED PARTNERSHIP a Maine limited
partnership ("PMC");

            ENERGY NATIONAL, INC., a Utah corporation ("ENI"); and

            Upon their  admission as Limited  Partners in the  Partnership,  the
EQUITY CHARTER  MUNICIPALITIES which exercise their Equity Participation Options
to become Limited Partners in the Partnership.

                              PRELIMINARY STATEMENT

The Partnership was originally  formed in 1983 for the purpose of  constructing,
owning and operating a waste to energy facility in the Town of Orrington, Maine.
The  Partnership  currently  exists  pursuant to a Second  Amended and  Restated
Agreement and  Certificate of Limited  Partnership  dated May 15, 1986 which has
been amended by the First and Second Amendments  thereto dated June 14, 1991 and
September 29, 1997,  respectively (the "Existing  Partnership  Agreement").  The
Existing  Partnership  Agreement has been supplemented by a Restated Certificate
of Limited  Partnership  filed with the Maine  Secretary of State on October 14,
1997.

The purpose of this Third Amended and Restated Agreement of Limited  Partnership
Agreement  (the  "Partnership   Agreement")  is  to  (i)  confirm  the  complete
withdrawal  of The  Prudential  Insurance  Company of America  ("PRU")  from the
Partnership  effective  November  12, 1997;  (ii)  provide for the  admission of
Equity  Charter  Municipalities  as new  Limited  Partners  of  the  Partnership
consistent with their respective Equity Participation  Options;  (iii) allow for
the possible  redemption  of the  interests  of all of the Partners  (other than
Equity Charter Municipalities) and the admission of Purchasing Municipalities in
accordance  with purchase  options  exercisable in the year 2018; (iv) amend and
restate in its entirety the Existing  Partnership  Agreement and (v) confirm the
Partners' election to continue the Partnership's business in accordance with the
Partnership Agreement.

            NOW,  THEREFORE,  in consideration of the mutual covenants contained
herein and of other good and valuable consideration, the receipt and sufficiency
of which are hereby 

   2
acknowledged, the parties agree as follows:

                             ARTICLE 1. DEFINITIONS.

            As used in this  Agreement,  the  following  terms  shall  have  the
following  meanings (such meanings to be equally applicable to both the singular
and plural forms of the terms defined):

            1.1 Affiliate. "Affiliate" means an "affiliate," as defined in Rule
405 under the Securities Act.

            1.2 Aggregate Prepayment Amount. "Aggregate Prepayment Amount" means
the aggregate amount, computed from time to time, of the principal amount of the
FAME Bonds, or other Partnership borrowings,  that have been prepaid, purchased,
cancelled or defeased by the  application of  Performance  Credits in accordance
with the rights of the Equity Charter  Municipalities under their Waste Disposal
Agreements.

            1.3 Amending Charter  Municipality.  "Amending Charter Municipality"
means any Charter  Municipality that has entered into a Waste Disposal Agreement
on or before  September 30, 1998, or otherwise  qualifies as an Amending Charter
Municipality under a Waste Disposal Agreement.

            1.4 Associate. "Associate" means an "associate," as defined in Rule
405 under the Securities Act.

            1.5 Bankruptcy.  "Bankruptcy,"  with respect to the Partnership or a
Partner thereof,  means (a) an adjudication  that such Partner or Partnership is
bankrupt  or  insolvent,  or the entry of an order for relief  under the Federal
Bankruptcy  Code,  (b) the  making by it of an  assignment  for the  benefit  of
creditors,  (c) the filing by it of a petition in  bankruptcy  or a petition for
relief under any section of the Federal  Bankruptcy Code or any other applicable
bankruptcy or insolvency  statute or an answer  admitting or failing to deny the
allegations of any such petition, (d) the filing against it of any such petition
(unless  such  petition  is  dismissed  within  60 days  from the date of filing
thereof),  or (e) the appointment of a trustee,  conservator or receiver for all
or a  substantial  part of its assets  (unless  such  appointment  is vacated or
stayed within 60 days from its effective date).

            1.6 Bond Indenture. "Bond Indenture" means the trust agreement
entered into between the Finance Authority of Maine and The Chase Manhattan
Bank, as Trustee, in connection with the FAME Bonds.

            1.7 Bond Prepayment Date. "Bond Prepayment Date" has the meaning,
given such term in Section 3.2.

            1.8 Capital Transaction. "Capital Transaction" means any Partnership
transaction the proceeds of which are Net Sale or Refinancing Proceeds.

            1.9 Charter Municipality. "Charter Municipality" means each of the
municipalities,


                                       2
   3

counties, refuse disposal districts, public waste disposal corporations or other
quasi  municipal  corporations  which  remains  a party to a First  Amended  and
Restated  Waste Disposal  Agreement with the  Partnership as of the date of this
Partnership Agreement.

            1.10 Capitalized Management Fee. "Capitalized Management Fee" means
the unpaid management fees due the General Partners accrued on the books of the
Partnership through the date hereof.

            1.11 Code. "Code" means the United States Internal Revenue Code of
1986, as amended, and the regulations promulgated thereunder.

            1.12  Consent.  "Consent"  means the  written  consent  of a Person,
except that in the case of Equity  Charter  Municipalities  it means the written
consent of MRC which shall be binding on all Equity Charter Municipalities.

            1.13  CPI-U.  "CPI-U"  means  the  Consumer  Price  Index  All Urban
Consumers (U.S. Cities average, all items) as published bi-monthly by the United
States Bureau of Labor Statistics in a report  currently  entitled "CPI Detailed
Report," or if this index ceases to be published,  a comparable index designated
by the General Partners.

            1.14  Custodian.  "Custodian"  means  Bangor  Savings  Bank or other
financial  institution  designated  by MRC as its agent to receive and  disburse
Performance Credits for the benefit of Equity Charter  Municipalities and to act
as Custodian for the limited partnership  interests in the Partnership  acquired
by the Equity Charter Municipalities.

            1.15. Disposition.  "Disposition" means any sale or exchange (either
in one transaction or a series of  transactions)  to one or more buyers pursuant
to a plan of disposition formulated by the General Partners or other disposition
including,  but not  limited  to,  an  involuntary  disposition  giving  rise to
insurance or other proceeds  (except to the extent such proceeds are included in
Net Cash Flow) of a material amount of the Partnership's property outside of the
ordinary course of business.

            1.16 Dissolution Event. "Dissolution Event" means any of the events
set forth in Section 12.1.

            1.17 Distributable Cash. "Distributable Cash" means the amount
calculated in accordance with Schedule E to the Waste Disposal Agreements.

            1.18 ENI. "ENI" means Energy National, Inc. a Utah corporation, its
successors and assigns.

            1.19 Equity Charter Municipality. "Equity Charter Municipality"
means any Amending Charter Municipality that has timely exercised its option to
participate in the purchase of limited partnership interests in the Partnership
in accordance with Article XIX Paragraph C of a Waste


                                       3
   4

Disposal Agreement.  Upon any such timely exercise, the name and address of each
qualifying Equity Charter Municipality shall be listed on Schedule A attached to
this Agreement.

            1.20 Equity Participation Options. "Equity Participation Options"
means the right given to Amending Charter Municipalities under their respective
Waste Disposal Agreements to become Limited Partners in the Partnership.

            1.21 Equity Reserves. "Equity Reserves" means the following reserves
to be established by the Partnership under the Bond Indenture:  The Bangor Hydro
Funded  Account  (comprised  of the MRC  Retention  Subaccount  and the Borrower
Retention  Subaccount);  the MRC  Prepayment  Account and the  Borrower  Reserve
Account, all constituting part of the Bond Prepayment and Reserve Account.

            1.22 ESOCO. "ESOCO" means ESOCO Orrington, Inc., a Utah corporation
and an indirect, wholly-owned subsidiary of ENI.

            1.23  Existing  Debt.  "Existing  Debt"  means the tax exempt  bonds
issued by the Town to finance the initial  construction  of the Facility,  which
bonds remain unpaid as of the date of this Agreement, and obligations associated
with  equipment  leases  shown in  Schedule  B, as the same  may be  amended  or
supplemented in the future.

            1.24 Facility. "Facility" means the 25.3 megawatt refuse derived
fuel waste-to-energy facility owned and operated by the Partnership in the Town.

            1.25 FAME Bonds. "FAME Bonds" means the $44,995,000 Electric Rate
Stabilization Revenue Refunding Bonds Series 1998A and Series 1998B (Penobscot
Energy Recovery Company, L.P.) to be issued by FAME. or any authorized
replacement financing entered into by the Partnership.

            1.26 Fiscal Year. "Fiscal Year" means the tax year of the
Partnership, which shall be the calendar year.

            1.27 GAAP. "GAAP" means generally accepted accounting principles in
the United States in effect from time to time.

            1.28 General Partner. "General Partner" means PERC Management
Company Limited Partnership, a Maine limited partnership ("PMC") and Energy
National, Inc., a Utah corporation ("ENI"), or their respective successors or
lawful assigns.

            1.29 GP Sharing  Ratios.  "GP Sharing  Ratios"  means the  following
percentages:  PMC's GP Sharing Ratio shall be seventy percent (70%) and ENI's GP
Sharing Ratio shall be thirty percent (30%).

            1.30 Independent Accountant. "Independent Accountant" means such
nationally


                                       4
   5

recognized  firm of certified  public  accountants  as the General  Partners may
select from time to time.

            1.31  Limited  Partner.  "Limited  Partner"  means  PERC  Management
Company  Limited  Partnership,  a  Maine  limited  partnership  ("PMC");  Energy
National,   Inc.,  a  Utah   corporation   ("ENI"),   and  the  Equity   Charter
Municipalities,  when and if admitted as Limited  Partners,  or their  permitted
successors or lawful assigns.

            1.32  Liquidator.   "Liquidator"  means  the  Person  who  shall  be
responsible for taking all action  necessary or appropriate upon the liquidation
of the  Partnership to wind up its affairs and distribute its assets pursuant to
Article 12 of this Agreement.

            1.33 L.P. Sharing Ratios. "LP Sharing Ratios" means with respect to
each Limited Partner, the following percentages (which represents a 90% share of
the Partnership; the remaining 10% being the General Partner share):

      ENI:                            28.5714% less (28.5714% times the
                                      Municipal Share)
      PMC:                            71.4286% less (71.4286% times the
                                      Municipal Share)
      Equity Charter Municipalities:  The Municipal Share (to be allocated by
                                      the Partnership (in the aggregate): among
                                      the Equity Charter Municipalities
                                      consistent with the most recent MRC
                                      Allocation Certification).

            1.34 Management Fee.  "Management Fee" means a fee equal to $518,994
per year (adjusted  annually on each January 1,  commencing  January 1, 1992, by
the percentage  change from the  immediately  preceding  January 1 in the CPI-U)
that the Partnership shall pay to the General Partners pursuant to Section 6.4.

            1.35 Managing General Partner. "Managing General Partner" means PMC,
its successors and assigns.

            1.36 Minimum Gain. "Minimum Gain" means the excess of the
outstanding balance of all nonrecourse indebtedness which is secured by the
property of the Partnership over the adjusted basis of such property for Federal
income tax purposes.

            1.37 Moody's. "Moody's" means Moody's Investor Services, Inc.

            1.38 MRC. "MRC" means the non profit corporation known as the
Municipal Review Committee, Inc. formed by the Charter Municipalities to assist
them in their dealings with the Partnership and which serves as agent for all
Equity Charter Municipalities.

            1.39 MRC Allocation  Certification.  "MRC Allocation  Certification"
means the  certification  received by the Partnership  from the MRC on the first
Bond Prepayment  Date and continuing on each  subsequent  Bond Prepayment  Date,
stating  the  proportionate  interests  in the  Partnership  held by each of the
Equity Charter Municipalities as of the date of the Certification, which


                                       5
   6

Certification the Partnership may rely upon for all purposes.

            1.40 Municipal Share. "Municipal Share" means the product (expressed
as a percentage) obtained by multiplying 5/9 times the Aggregate Prepayment
Amount divided by the Purchase Price, which product shall be re-computed as of
each Bond Prepayment Date. (e.g., If Performance Credits totaling $930,000 are
used to prepay bonds, the Municipal Share is approximately 1.666%: 5/9 x
(930,000 / 31,000,000) x 100).

            1.41 "Net Cash Flow" means, for any period, the amount,  computed on
a cash basis, in accordance with generally accepted accounting principles, of:

            (i) the sum of (A) cash gross receipts,  all cash investment  income
of the Partnership,  and all cash received from any  refinancing,  sale or other
event, and (B) any amounts released from reserves maintained by the Partnership,
including those maintained pursuant to the FAME Bonds, reduced by:

            (ii)  the  sum of (A)  cash  disbursements  of the  Partnership  for
operating  expenses  (including  payment  of  all  Partnership   administration,
accounting,  professional  and  similar  expenses as  determined  by the General
Partners,  and the  Management  Fee),  for principal  payments on debt permitted
hereby,  interest,  other expenses,  including any debt  repayments  required or
elected to be made in  connection  with any  refinancing,  sale or other  event,
capital  expenditures,  payments  required  under  any  agreement  to which  the
Partnership  is a party,  including,  without  limitation,  payments  to Charter
Municipalities or Amending Charter Municipalities pursuant to an applicable long
term waste  disposal  agreement  or Waste  Disposal  Agreement,  and payments to
Bangor  Hydro  Electric  Company,  MRC and others  pursuant to the Surplus  Cash
Agreement  dated as of June 26, 1998, and (B) any increase in reserves  required
by any lender and any increase in working capital  reserves as determined in the
discretion of the General  Partners;  provided that any cash received,  expenses
incurred and  disbursements  made with respect to liquidation of the Partnership
or Net Sale or Refinancing Proceeds shall not be taken into account in computing
Net Cash Flow and further  provided that the  Indenture  Residual (as defined in
the Surplus Cash  Agreement)  shall not be taken into  account in computing  Net
Cash Flow; the Indenture  Residual to be  distributed  exclusively in accordance
with the Surplus Cash Agreement.

            1.42 Net Sale or  Refinancing  Proceeds.  "Net  Sale or  Refinancing
Proceeds"  means the net  proceeds  remaining  from any sale or  Disposition  or
taking of all or substantially  all of the  Partnership's  property  (including,
without limitation,  eminent domain or condemnation  proceeds or proceeds from a
Transfer under a threat of  condemnation  or eminent domain  proceedings,  title
insurance  proceeds and casualty  insurance  proceeds) or any refinancing of the
FAME Bonds, in either case,  after the payment of all costs and expenses related
thereto,  the payment for any capital  expenditures  or expenses  for which such
proceeds are to be used,  and the setting  aside of any  reserves as  reasonably
determined by the General Partners.

            1.43 Net Tax Losses. "Net Tax Losses" means the net losses and other
allowable deductions of the Partnership, as determined for Federal income tax
purposes.


                                       6
   7

            1.44 Notice. "Notice" means written notice delivered in accordance
with Section 14.3.

            1.45 Operation and Maintenance Agreement. "Operation and Maintenance
Agreement"  means the Operation and  Maintenance  Agreement dated as of June 30,
1989, and amended as of January 1, 1992 between the  Partnership  and ESOCO,  as
the same may be further amended, modified or supplemented in accordance with its
terms.

            1.46 Partners. "Partners" means the General Partners and the Limited
Partners, collectively; "Partner" refers to any one of the Partners, or its
successors or assigns.

            1.47  Partnership.  "Partnership"  means  Penobscot  Energy Recovery
Company, Limited Partnership, a Maine limited partnership,  which is the subject
of this  Partnership  Agreement,  as such  Partnership  may from time to time be
constituted.

            1.48 Partnership Act. "Partnership Act" is the Maine Uniform Limited
Partnership Act, as it may be amended from time to time.

            1.49 Partnership Capital Contribution Account. "Partnership Capital
Contribution Account" means the account maintained by the Partnership pursuant
to Section 3.10.

            1.50 Performance Credits.  "Performance Credits" means, for purposes
of this Agreement,  that portion of  Distributable  Cash payable to the Amending
Charter Municipalities under the Waste Disposal Agreements  (constituting 1/3 of
all Distributable Cash after deducting from the Amending Charter Municipalities'
share the amount of Performance  Credits payable to Charter  Municipalities  who
are not Amending Charter  Municipalities),  including without  limitation,  that
portion of the MRC Prepayment Account and the MRC Retention  Subaccount released
for the  benefit  of  Equity  Charter  Municipalities  as  provided  in the Bond
Indenture.

            1.51 Person. "'Person" means any individual, firm, corporation,
trust, partnership or other entity.

            1.52 PMC. "PMC" means PERC Management Company Limited Partnership, a
Maine limited partnership, its successors and assigns.

            1.53 Power Purchase Agreement. "Power Purchase Agreement" means the
Power Purchase Agreement dated as of June 21, 1984, between Bangor
Hydro-Electric Company and the Partnership, as amended by Amendments No. 1 and
No. 2 and as such agreement may be further amended from time to time.

            1.54 Purchase Price. "Purchase Price" means $31 million
($31,000,000).

            1.55 Purchasing Municipality. "Purchasing Municipality" means any
Amending


                                       7
   8

Charter  Municipality  which  exercises  its  option  under  Section  9.3 of the
Partnership Agreement to acquire, together with other Purchasing Municipalities,
all of the Partnership  interests in the  Partnership,  other than those held by
the Equity Charter Municipalities.

            1.56 Qualified Investments. "Qualified Investments" means:

            (a) any evidence of  indebtedness,  maturing not more than two years
after the date of`  purchase,  issued by the United  States of  America,  or any
instrumentality or agency thereof and guaranteed fully as to principal, interest
and premium, if any, by the United States of America;

            (b) any  certificate  of  deposit  issued  by a  commercial  banking
institution  which is a member of the  Federal  Reserve  System  and which has a
combined   capital  and  surplus  and   undivided   profits  of  not  less  than
$500,000,000;

            (c) commercial paper issued by a corporation (other than the General
Partners or any of their respective Affiliates) organized and existing under the
laws of any state within the United States of America with a rating, at the time
as of which  any  determination  thereof  is to be made,  of "P-1"  (or  higher)
according to Moody's or "A-1" (or higher) according to S&P;

            (d) any  repurchase  agreement  which by its terms matures not later
than  five  days  from its  date of  execution  with  any bank or trust  company
organized  under the laws of any state of the  United  States of  America or any
national  banking  association  (provided  such bank,  trust company or national
banking  association has a combined capital,  surplus and undivided  earnings of
not less than  $500,000,000)  any government  bond dealer  reporting to, trading
with,  and  recognized  as a primary  dealer by the Federal  Reserve Bank of New
York, which agreement is secured by any one or more of the securities  described
in clause (a) above, so long as such securities shall at all times have a market
value  (exclusive  of accrued  interest) not less than one hundred three percent
(103 percent) of the full amount of the repurchase agreement,  dates of maturity
not in excess of seven  years and shall be  delivered  to  another  state of the
United States of America or any national banking association, as custodian;

            (e) direct and general obligations of any state of the United States
of America, or any political subdivision thereof the payment of the principal of
and  interest  on which the full  faith and  credit of such  state or  political
subdivision  is  pledged,  provided  that at the  times of their  purchase  such
obligations are rated,  without giving effect to the addition of a "plus" to any
rating,  in either of the two highest  rating  categories  by S&P or Moody's and
mature not more than five years after the date of purchase;

            (f) variable rate  obligations  required to be redeemed or purchased
by the  obligor  or its agent or  designee  upon  demand of the  holder  thereof
secured as to such redemption or purchase  requirement by a liquidity  agreement
with a corporation  and as to the payment of interest and principal  either upon
maturity or redemption (other than upon demand by the holder thereof) thereof by
an  unconditional  credit facility of a corporation,  provided that the variable
rate obligations  themselves are rated, without giving effect to the addition of
a "plus" to any rating, in the highest rating categories in


                                       8
   9

respect  to its long term  rating,  if any,  and in  either  of the two  highest
categories in respect to its short term rating by either S&P or Moody's and that
the corporations  providing the liquidity agreement and credit facility have, at
the date of  acquisition  of the variable  rate  obligation  by the company,  an
outstanding  issued of unsecured,  uninsured and  unguaranteed  debt obligations
rated,  without  giving  effect to the  addition of a "plus" to any  rating,  in
either of the two highest rating categories by either S&P or Moody's; and

            (g) any Eurodollar certificate of deposit which by its terms matures
not later than 30 days from its date of issuance and which is issued by any bank
or trust company  organized  under the laws of any state of the United States of
America or any national banking association  (provided such bank, trust company,
or national banking  association has capital and unimpaired  surplus of not less
than $500,000,000), and

            (h) shall exclude any of the foregoing which may be issued by any of
the Charter Municipalities.

            1.57 Qualifying Facility.  "Qualifying Facility" means a small power
production  or  cogeneration  facility that is a qualifying  facility  under the
Public  Utility  Regulatory  Policies  Act of 1978 and  regulations  promulgated
thereunder  and is a "small  power  producer"  as such term is used in the Maine
Small Power Production Facilities Act.

            1.58 Securities Act. "Securities Act" means the Securities Act of
1933, as amended, and the regulations promulgated thereunder.

            1.59 Service. "Service" means the United States Internal Revenue
Service.

            1.60 S&P. "S&P" means Standard and Poor's Rating Services a division
of McGraw Hill.

            1.61 Substitute Limited Partner. "Substitute Limited Partner" means
a Person who has become a Substitute Limited Partner pursuant to Section 10.4 of
this Agreement.

            1.62 Surplus Cash  Agreement.  "Surplus  Cash  Agreement"  means the
agreement among the Partnership, Bangor Hydro-Electric Company and the MRC dated
June 26,  1998,  as the same may be amended from time to time,  which  agreement
describes the  understandings of the parties relative to the application of cash
to be released from the Bond Indenture by the Trustee.

            1.63 Tax Return. "Tax Return" means the annual Federal income tax
return of the Partnership, whether on Form 1065 or such other form as may
hereafter be prescribed by the Service.

            1.64 Town. "Town" means the Town of Orrington, Maine.

            1.65 Transfer. "Transfer" means a sale, transfer, assignment,
hypothecation, or other disposition of an interest in the Partnership.


                                       9
   10

            1.66 Transferee. "Transferee" means a purchaser, transferee,
assignee or pledgee of, or Person who takes an interest by means of
hypothecation in, a Partnership interest.

            1.67 Transferor. "Transferor" means a seller, assignor or
hypothecator of a Partnership interest.

            1.68 Waste Disposal Agreement. "Waste Disposal Agreement" means each
Second  Amended,  Restated and Extended  Waste  Disposal  Agreement  between the
Partnership and an Amending Charter Municipality as the same may be entered into
and amended from time to time.

                  ARTICLE 2. THE PARTNERSHIP AND ITS BUSINESS.

            2.1  Continuation.   The  Partners  hereby  agree  to  continue  the
Partnership   under  the  laws  of  the  State  of  Maine.  The  Equity  Charter
Municipalities  may be, and hereby are,  admitted to the  Partnership as Limited
Partners.  A General  Partner  shall take or cause to be taken all such  further
actions  as  are  appropriate  for  the  Partnership's   continuance  under  the
Partnership Act, including any required filings with the Office of the Secretary
of State of the State of Maine.

            2.2 Name of Partnership. The name of the Partnership shall continue
to be "Penobscot Energy Recovery Company, Limited Partnership." The Partnership
may use the assumed name "Penobscot Energy Recovery Company, L.P."

            2.3 Address of Partnership.  The address of the Partnership shall be
110 Main Street,  Suite 1308,  Saco,  Maine,  04072,  or such other  location as
determined by the General Partners.

            2.4 Purpose.  The sole purpose of the  Partnership  shall be to own,
maintain,  enhance and operate the Facility,  and to undertake any and all other
acts and things necessary,  proper,  convenient,  or advisable to effectuate and
carry out such purpose.

            2.5 Term. The term of the Partnership  shall continue until December
31, 2018,  unless the  Partnership is sooner  dissolved as herein provided or by
operation of law.

            2.6 Place of Business. The principal office and place of business of
the Partnership shall be at 29 Industrial Way, Orrington, Maine. The Partnership
may also  maintain  such  other  offices  at such  other  places as the  General
Partners may deem advisable.

            2.7 Addresses of the Partners.

                       PERC Management Company Limited Partnership
                       110 Main Street
                       Suite 1308
                       Saco, Maine 04072


                                       10
   11

                       Energy National, Inc.
                       1221 Nicollet Mall
                       Suite 700
                       Minneapolis, MN 55403-2445

                          Equity Charter Municipalities
                      c/o Municipal Review Committee, Inc.
                      Eastern Maine Development Corporation
                       One Cumberland Place
                       Bangor, ME 04401

                       ARTICLE 3. INVESTMENT OBLIGATIONS.

            3.1 Additional Capital Contributions of PMC and ENI. Neither PMC nor
ENI is required to make any additional Capital Contributions to the Partnership.

            3.2 (a) Equity  Charter  Municipalities.  Pursuant to their purchase
rights  set  forth  in their  Waste  Disposal  Agreements,  the  Equity  Charter
Municipalities have the right, exercisable in the sole discretion of the MRC, to
make  Capital   Contributions   to  the  Partnership  by  application  of  their
Performance  Credits,  in an  aggregate  amount  not to exceed $31  million,  in
exchange  for  which  they  shall be  allocated  limited  partnership  interests
sufficient to provide them (on a fully  subscribed  basis) with a 5/9th interest
as Limited Partners in the Partnership constituting an aggregate 50% interest in
the total capital and profits of the  Partnership.  The Partnership is obligated
to use the proceeds of all such  Performance  Credits as directed by the MRC and
in accordance with the Surplus Cash Agreement to prepay,  purchase and cancel or
defease, or otherwise retire the FAME Bonds or other Partnership borrowings.

                  (b) Manner of Exercise. Equity Charter Municipalities,  acting
through the MRC, may exercise their purchase rights no more frequently than once
per Calendar Quarter (as defined in the Bond Indenture) by delivering  notice of
exercise to the Managing General  Partner.  The amount to be applied toward such
purchases, and the timing of such purchases, shall be determined as follows:

                  (i)   with  respect to  transfers  to the  Special  Redemption
                        Account   under   Section   7(a)  of  the  Surplus  Cash
                        Agreement, the purchase amount shall equal the amount so
                        transferred to the Special Redemption Account, effective
                           as of the date of transfer;

                  (ii)  with respect to the purchase and cancellation of Bonds
                        under Section 7(b)(I) of the Surplus Cash Agreement, the
                        defeasance of Bonds under Section 7(b)(ii) of the
                        Surplus Cash Agreement or the optional redemption of
                        Bonds under Section 7(b)(iii) of the Surplus Cash
                        Agreement, the purchase amount shall equal the principal
                        amount of the Bonds so purchased and canceled, defeased
                        and discharged or redeemed, effective as of the date of
                        cancellation, discharge or


                                       11
   12

                        redemption, as applicable.

            Each such effective date is a "Bond Prepayment Date" hereunder. If a
cancellation  after  purchase,   and  redemption  and/or  defeasance  occurs  on
different dates in the same calendar quarter, for purposes of the effective date
of the allocation of limited partnership interests acquired, the Bond Prepayment
Date shall be the later of such dates.  On or before such Bond  Prepayment  Date
MRC shall deliver to the Partnership the MRC Allocation Certification specifying
the respective  ownership  interest of the Equity Charter  Municipalities  as of
that Date.

            3.3 Additional Capital Contributions. Except as provided in this
Article 3 and Section 12.3, Partners shall not be required to make any
additional Capital Contributions or loans to the Partnership.

            3.4 No Interest on Capital. No interest shall be paid to any Partner
on all or a portion of a Capital Contribution or on a balance in its Capital
Account.

            3.5 Capital  Withdrawals  and Returns.  Partners  shall not have the
right  to  withdraw  or  reduce  their  contributions  to  the  capital  of  the
Partnership  except in  accordance  with  this  Agreement.  Except as  otherwise
provided  herein,  Partners  shall  not have  the  right to  demand  or  receive
property,  other than cash,  in return for their  Capital  Contribution  or have
priority  over  another  Partner,  either as to the  return of  contribution  of
capital or as to profits, losses, or distributions, or as to compensation by way
of income.

            3.6 Waiver of Partition Right. The Partners hereby waive and forfeit
all rights arising out of statute or operation of law to seek, bring or maintain
in any court an action for partition pertaining to any asset of the Partnership.

            3.7 Capital  Accounts.  A Capital  Account shall be maintained  with
respect to each  Partner  in  accordance  with  Federal  income  tax  accounting
principles and Treasury  Regulation  Section  1.704-1(b).  Each Capital  Account
shall be credited with the amount of the cash contribution to the capital of the
Partnership  by such Partner,  the fair market value of property  contributed to
the Partnership by such Partner (net of liabilities assumed with respect to such
interest and  liabilities to which such  contributed  property is subject),  the
distributive  share  of  partnership  income  and  gain (or  items  thereof)  as
allocated to such Partner pursuant to Section 4.1, and the distributive share of
income exempt from tax. Each Capital  Account shall be charged for the amount of
any loss or deduction (or items thereof)  allocated to such Partner  pursuant to
Section 4.1, the amount of all distributions in cash to such Partner pursuant to
this  Agreement,  the fair market value of property  distributed to such Partner
(net of  liabilities  assumed with respect to such interest and  liabilities  to
which such  distributed  property is  subject),  and the  distributive  share of
expenditures  of the Partnership  described in Section  705(a)(2)(B) of the Code
(which share shall be determined in accordance  with the allocable  interests in
the  Partnership).  The  following  rules  shall  apply in  maintaining  Capital
Accounts with respect to interests in the Partnership:


                                       12
   13

            (a) A Partner  who has more  than one  interest  in the  Partnership
shall have a single Capital Account that reflects all such interests, regardless
of the class of interests  owned by such Partner (e.g.,  general or limited) and
regardless of the time or manner in which such interests were acquired.

            (b) For purposes of this Section,  amounts  described in Section 709
of the Code (other than  amounts  with respect to which an election is in effect
under  Section  709(b) of the Code)  shall be  treated as  described  in Section
705(a)(2)(B) of the Code.

            (c) If property is distributed by the Partnership,  Capital Accounts
shall be  adjusted  as though  such  property  had been sold on the date of such
distribution  for its then fair market value,  and any gain or loss on such sale
had been allocated in accordance with Section 4.1.

            (d) If property is contributed to the Partnership,  Capital Accounts
shall   be   adjusted   in   accordance   with   Treasury   Regulation   Section
1.704-1(b)(2)(iv)(d)(3).

            (e) Capital Accounts shall be adjusted,  in accordance with Treasury
Regulation Section 1.704-1(b)(2)(iv)(j), to reflect any adjustments to the basis
of Partnership property under Section 48(q) of the Code.

            (f) if,  in any  taxable  year,  the  Partnership  has in  effect an
election  under Section 754 of the Code,  Capital  Accounts shall be adjusted in
accordance with Treasury Regulation Section 1.704-1(b)(2)(iv)(m).

            3.8 Capital  Contribution  Account. A Capital  Contribution  Account
shall be  maintained  with  respect to each  Partner.  The Capital  Contribution
Account shall be credited with the amount of the Capital Contributions each made
by each Partner .

            3.9 Partnership Capital Contribution  Account. A Partnership Capital
Contribution  Account shall be maintained  with respect to the  Partnership as a
whole. The Partnership Capital  Contribution  Account shall be credited with the
amount of all Capital  Contributions  made by all  Partners.  The balance in the
Partnership  Capital  Contribution  Account at any time shall reflect the sum of
the  balances  reflected in the separate  Capital  Contribution  Accounts of the
Partners.

            3.10  Optional  Loans from  General  Partners  and  Affiliates.  The
Partnership  may borrow  funds from the General  Partners  or their  Affiliates,
provided  that no General  Partner or Affiliate  shall be obligated to make such
loans.  Any  such  loans  ("General  Partner  Loans")  shall be on terms no less
favorable  to  the  Partnership  than  would  be  reasonably  available  to  the
Partnership  from non  affiliated  commercial  lenders.  To the  extent  General
Partner Loans have not been repaid prior to the  determination  of Distributable
Cash,  General  Partner Loans shall be repaid as a priority in  accordance  with
Section 5.1.


                                       13
   14

                         ARTICLE 4. PROFITS AND LOSSES.

            4.1 Allocation of Profits and Losses.

            (a) General Rule. (i) All Partnership  items of income,  gain, loss,
deduction or credit  (including  without  limitation  investment tax credits and
accelerated  cost  recovery  deductions),  other than those  profits  and losses
arising  from  Capital  Transactions,  as  determined  for  Federal  income  tax
purposes, shall be allocated in the same proportion as the Partners share in Net
Cash Flow for the period under Section 5.1(c).

            (ii) Notwithstanding the foregoing, in no event shall a loss for any
year be  allocated  to a  Limited  Partner  to the  extent  it would  cause  the
aggregate  negative  Capital  Accounts of the Limited  Partners  having negative
Capital  Accounts (such  aggregate to be stated as a positive  number) to exceed
the sum of  Minimum  Gain on the last day of such  year.  For  purposes  of this
subparagraph  (ii),  the  Capital  Accounts  of ENI and PMC  shall be  deemed to
include only those  adjustments  made with respect to ENI or PMC in its capacity
as a Limited Partners.

            (iii)   Notwithstanding   the  foregoing,   except  as  provided  in
subparagraph  (ii) above,  in the event any Equity  Charter  Municipality,  as a
Limited  Partner,   unexpectedly   receives  any  adjustments,   allocations  or
distributions      described      in     Treasury      Regulations      Sections
1.704-1(b)(2)(ii)(d)(4),  (5) or (6), then items of Partnership  income and gain
shall be specially  allocated  to such  Limited  Partner in an amount and manner
sufficient  to eliminate as quickly as possible  the  Adjusted  Deficit  Capital
Account  Balance  in such  Limited  Partner's  Capital  Account  created by such
adjustments,  allocations, or distributions. Any special allocations of items of
income or gain  pursuant  to this  subsection  shall be taken  into  account  in
computing subsequent  allocations of other net profits, net losses and all other
items  allocated to the Limited  Partner  pursuant to Article 4.1 shall,  to the
extent  possible,  be equal to the net amount that would have been  allocated to
the Limited  Partner  pursuant to the  provisions  of this  Article 4.1 had such
unexpected  adjustments,  allocations or distributions  not occurred.  "Adjusted
Deficit Capital Account  Balance" shall mean the deficit Capital Account balance
of a Limited  Partner,  if any, as of the end of the relevant fiscal year of the
Partnership,  after giving effect to the  following:  (A) credit to such Capital
Account any amounts the Limited Partner is obligated to restore  pursuant to the
penultimate sentence of Treasury Regulations Section  1.704-1(b)(4)(iv)(f),  and
(B) debit to such Capital  Account the items  described in Treasury  Regulations
Sections 1.704-1(b)(2)(ii)(d)(4), (5) and (6).

            (iv) Except as provided in subparagraph  (ii) above, in the event an
Equity  Charter  Municipality,  as a Limited  Partner,  has an Adjusted  Deficit
Balance Capital  Account at the end of any  Partnership  fiscal year which is in
excess of the sum of (A) the amount such Limited Partner is obligated to restore
pursuant to any  provision  of this  Agreement  and (B) the amount such  Limited
Partner  is  deemed to be  obligated  to  restore  pursuant  to the  penultimate
sentence of Treasury  Regulations  Section  1.704-1(b)(4)(iv)(f),  such  Limited
Partner shall be specially allocated items of Partnership income and gain in the
amount of such excess as quickly as possible.


                                       14
   15

            (b)  Capital  Transactions.   (i)  Any  net  gain  realized  by  the
Partnership  arising from a Capital  Transaction  shall be  allocated  among the
Partners and credited to their  Capital  Accounts  (after  crediting or charging
thereto  the  appropriate  portion  of all  net  profits  or net  losses  of the
Partnership  for the current year in  accordance  with Section  4.1(a) and after
distributing all amounts to be distributed to the Partners pursuant to Article 5
hereof  (including  the Net Proceeds of Sale or  Refinancing  arising out of the
Capital  Transaction  giving rise to the allocation  hereunder) in the following
order of  priority  (in each case,  reflecting  in the  balance  of the  Capital
Accounts any profit or loss credited or charged, as the case may be, pursuant to
the preceding paragraph):

            First,  if the Capital Account of any Limited Partner has a negative
balance,  gain shall first be  credited  to the Capital  Accounts of the Limited
Partners  which have such  negative  balances,  in  proportion  to such negative
balances,  until such time as the Capital  Accounts of all such Limited Partners
equal zero;

            Second, if the Capital Account of any General Partner has a negative
balance,  gain shall next be  credited  to the  Capital  Accounts of the General
Partners  which have such  negative  balances,  in  proportion  to such negative
balances,  until such time as the Capital  Accounts of all such General Partners
equal zero; and

            Third,  any remaining gain shall be allocated to the Partners in the
proportion in which they share distributions of Net Cash Flow for the applicable
period under Section 5.1(c).

            (ii) Net losses  incurred by the  Partnership  arising  from Capital
Transactions  shall be charged to the Capital  Accounts of the  Partners  (after
crediting or charging thereto the appropriate  portion of all net profits or net
losses of the Partnership for the current year in accordance with Section 4.1(a)
and after  distributing  all amounts to be distributed for such year pursuant to
Article 5) in the following order of priority:

            First, loss shall be charged to the Capital Accounts of the Partners
in  proportion  to and to the extent of the  positive  Capital  Accounts  of the
Partners; and

            Second,  the balance of any loss shall be charged in the  proportion
in which  profits  and losses are  allocated  for the  applicable  period  under
subparagraph  (i)  paragraph  (a)  above  without  regard to  subparagraph  (ii)
thereof.

            4.2  Restoration  of  Negative  Capital  Accounts.  Except as may be
required by Section 12.3, or in respect of any negative balance resulting from a
distribution in contravention  of this Agreement,  at no time during the term of
the Partnership  shall a Partner with a negative  balance in its Capital Account
have any  obligation to the  Partnership  or to another  Partner to restore such
negative balance.

            4.3 Partnership Adjustments. In the event of the Transfer of all or
any part of the Partnership interest of a Partner or upon the death of a Partner
(if such Partner is a natural person), the Partnership may elect to adjust the
basis of Partnership property. Any increase or decrease in the


                                       15
   16

amount of any item of income, gain, loss, deduction or credit attributable to an
adjustment to the basis of Partnership  assets made pursuant to a valid election
under  Sections  734,  743 and 754 of the Code,  and  pursuant to  corresponding
provisions  of applicable  state and local income tax laws,  shall be charged or
credited,  as the case may be, to those  Partners  entitled  thereto  under such
laws.

            4.4  Allocations  to  Transferred  Partnership  Interests.  Profits,
losses,  gains,  deductions  and credits  allocated  to a  Partnership  interest
assigned or reissued  during a Fiscal Year shall be allocated to each Person who
was  the  holder  of the  Partnership  interest  during  such  Fiscal  Year,  in
proportion  to the number of days that each such  holder was  recognized  as the
owner of such Partnership  interest during such Fiscal Year or during an interim
period in respect of which the books of the Partnership  shall be closed, as the
case may be,  or in any  other  manner  required  or  permitted  by the Code and
selected by the General  Partners in  accordance  with this  Agreement,  without
regard to the results of Partnership operations or the date, amount or recipient
of any  distributions  which may have been made with respect to such Partnership
interest.  The effective date of the  assignment  shall be (a), in the case of a
voluntary assignment, the actual date the assignment as recorded on the books of
the Partnership,  or (b) in the case of involuntary assignment,  the date of the
operative event.

            ARTICLE 5. DISTRIBUTIONS.

            5.1 Net Cash Flow. Subject to compliance with each applicable Waste
Disposal Agreement and the Surplus Cash Agreement, the Partnership shall
distribute its Net Cash Flow quarterly as follows:

            (a) First, to repay General Partner Loans in accordance with their
terms;

            (b) Second,  until the  Capitalized  Management Fee has been paid in
full,  ten  percent  (10%)  to  the  General  Partners  to pay  the  Capitalized
Management Fee; and

            (c) Third,  the balance ten percent (10%) to the General Partners in
accordance  with the GP Sharing  Ratios and ninety  percent (90%) to the Limited
Partners in accordance with the LP Sharing Ratios.

            Upon delivery of the  Partnership's  annual audit, the allocation of
Net Cash Flow for the year covered by the audit shall be adjusted to accord with
the audit,  and consistent with the audit,  allocations  among Partners shall be
prorated  for such year on a daily  basis.  Any credits or debits due to or from
any Partner with  respect to such annual  period shall be applied or credited to
the next  distribution of Net Cash Flow,  until an equalization  for the audited
year  has  been  fully   implemented.   Allocations   to  the   Equity   Charter
Municipalities  shall be in accordance with the MRC Allocation  Certification in
effect as of each Bond Prepayment Date.

            5.2  Net  Sale  or  Refinancing  Proceeds.   The  Partnership  shall
distribute Net Sale or Refinancing  Proceeds within 120 days of the event giving
rise to such proceeds in the following manner:


                                       16
   17

            First,  to  those  Partners  having  positive  Capital  Accounts  in
proportion to such accounts until such accounts have been reduced to zero; and

            Second,  to all  Partners in the same manner as it  distributes  Net
Cash Flow of the applicable period under Section 5.1.

            5.3 Distributions in Kind. Partners shall not be entitled to receive
as  distributions  from the Partnership any Partnership  asset other than money.
The General Partners shall not be permitted to distribute  assets to the Limited
Partners in kind.

            5.4 Distribution Restrictions.  The Partners acknowledge and consent
to the  provisions  of the FAME  Bonds and other  Partnership  borrowings  which
restrict distributions to Partners and agree to abide by such restrictions.

          Article 6. POWERS, RIGHTS AND DUTIES OF THE GENERAL PARTNERS.

            6.1 Management Authority.

            (a) Establishment of Management  Committees.  As soon as practicable
following the date hereof,  the General  Partners shall establish the Management
Committee,  which shall have the full authority and  discretion  with respect to
the management of the  Partnership's  business,  except as provided in paragraph
(d), (e) and (h) below or as delegated to the Managing  General Partner pursuant
to written policies and directives  adopted by the Management  Committee.  Until
the establishment of the Management  Committee,  the General Partners shall have
full  authority and discretion  with respect to management of the  Partnership's
business and thereafter shall have the authority set forth herein.

            (b) Composition of Management  Committee.  The Management  Committee
shall  consist of two  members,  one  member  appointed  by each of the  General
Partners,  who shall not be entitled to receive any fee, wage or salary from the
Partnership for such services, except that the Partnership may reimburse members
of the Management  Committee for reasonable expenses incurred in connection with
performing Management Committee duties. The Management Committee shall meet from
time to time upon five days  notice  from  either  member to the other.  A prior
agenda shall be submitted for each meeting,  if convenient,  and minutes of each
meeting  shall be kept and such  minutes  shall be signed by each  member of the
Management Committee.  A quorum at any meeting of the Management Committee shall
consist of all of the members, and a quorum shall be required for any meeting of
the  Management  Committee  to be held.  If the  meeting  is held by  telephone,
minutes  will be  prepared  and  circulated  for  signature.  Each member of the
Management  Committee  shall be deemed to hold 50 percent of the voting power of
the  Management  Committee.  Subject  to Section  6.1(e),  any  decision  of the
Management  Committee  shall be binding upon the Partners.  In the event that 50
percent of the  Management  Committee's  voting  power shall have been voted for
opposite  positions  with  respect to a  proposal  or matter  considered  by the
Management Committee, such deadlock shall constitute a defeat of the proposal or
matter under consideration.

            (c) Powers of Management Committee. Without limiting the general
powers of


                                       17
   18

the Management  Committee under paragraph (a) above, the Management Committee is
hereby specifically directed to:

            (i) develop a program and scope of work for each phase of the
Facility's maintenance and operation;

            (ii) approve the Partnership's  capital  requirements for each phase
of the Facility's maintenance and operation, including any capital and operating
budgets prepared by the Managing General Partner, as well as approve and execute
instruments of debt, contracts and leases and maintain bank accounts;

            (iii)  adopt  rules and  amendments  or  supplements  to such  rules
concerning  the  conduct of the  affairs  of the  Management  Committee  and the
business of the Partnership  and such other matters as the Management  Committee
shall deem  appropriate  and which are not  inconsistent  with the provisions of
this Agreement;

            (iv)  obtain  adequate  insurance  governing  the  interests  of the
parties and the Partnership and protecting and  indemnifying  all members of the
Management  Committee  and  officials  and  employees  of  the  Partnership  for
liability incurred in performing their duties;

            (v) approve any tax policy matters regarding the Partnership;

            (vi) form an audit committee and appoint auditors;

            (vii) approve general accounting methods; and

            (viii) execute and deliver such documents and  instruments as may be
necessary to effectuate the terms of this Agreement,  including, but not limited
to, all documents and instruments relating to the financing for and operation of
the Facility.

            (d)  Actions  Reserved  to General  Partners.  Any  action  taken in
compliance  with the directives of the Management  Committee shall be binding on
the Partners. Nevertheless, the following items of Partnership business shall be
presented to the General Partners for approval or rejection:

            (i)  refinancing  or  replacement  of any mortgage or other security
interest related in any way to the Partnership's  property, and the repayment in
whole  or  in  part,  refinancing,  recasting,  modification,  consolidation  or
extension of the terms of any indebtedness  owed by the Partnership or affecting
all or a portion of any Partnership property;

            (ii) the reduction of, or proposed addition to, Partnership capital;

            (iii) the acquisition or disposition of significant assets of the
Partnership other than in the ordinary course of business;


                                       18
   19

            (iv) the expansion or contraction of the Partnership or its
business;

            (v) the addition of new Partners (except as provided herein, Charter
Municipalities) or the Transfer of Partnership interests;

            (vi)  contracting  with or terminating  any  organization  providing
day-to-day  management  services  or  other  services  to the  Partnership  on a
contract or other regular basis;

            (vii)  the  creation,  renegotiation  or  renewal  of  major  leases
relating to significant  property  utilized in connection with the operations of
the Partnership;

            (viii) the approval of terms and conditions of any agreement for
management of the Facility;

            (ix) the approval of all budgets; and

            (x)  approval  of  the  terms  and  conditions  of any  contract  or
agreement  pursuant to which the Partnership would expend or receive $100,000 or
more in any Fiscal Year.

            (e) Right to Reverse  Action.  The General  Partners  shall have the
right to review  and  reverse  any  decision  made or action  authorized  by the
Management  Committee  in  the  manner  provided  in  this  paragraph  (e).  The
representative  of  either  General  Partner  on the  Management  Committee  may
exercise  the  right to review an  action  or  authorization  of the  Management
Committee by giving verbal notice at the meeting of the Management  Committee at
which the action or authorization  was approved that a period of time for review
of the action or authorization is desired. Within five days thereafter, the vote
of the  General  Partners  shall be taken,  and the  action or  decision  of the
Management  Committee shall be reversed if reversal is voted for by both General
Partners.

            (f) General Partner Voting.  In the event that the General  Partners
shall have voted for opposite  positions with respect to a matter  considered by
the General Partners, such deadlock shall constitute a defeat of the proposal or
matter under  consideration.  Any General Partner aggrieved by the defeat of the
proposal  or matter may bring it to  arbitration  pursuant  to Section  14.14 to
break the  deadlock.  PMC shall have one vote and ENI shall have one vote on all
matters submitted to the General Partners for vote.

            (g) Removal and  Replacement  of  Management  Committee  Members.  A
General Partner,  in its sole discretion,  may remove a member of the Management
Committee  previously  appointed by such General  Partner,  at any time and from
time to time. Each party shall have the right to fill vacancies occurring in the
positions occupied by appointees of such party.

            (h) Powers of General Partners. In furtherance of the purpose of the
Partnership as set forth in Section 2.4 of this Agreement, each of the General
Partners is hereby granted the right, power and authority to do on behalf of the
Partnership at any time before or after establishment of the


                                       19
   20

Management Committee, all things which, in the judgment of the General Partners,
are   necessary,   proper  or   desirable   to  carry  out  their   duties   and
responsibilities  hereunder,  including, but not limited to the following:  from
time to time to incur all  reasonable  expenditures;  to employ and dismiss from
employment any and all employees,  agents,  contractors,  brokers, attorneys and
accountants;  to create,  by grant or otherwise,  easements and  servitudes;  to
borrow  money on an  unsecured  basis;  to borrow  money in any amount  from any
Person  including the General  Partners and their  Affiliates,  on a recourse or
nonrecourse  basis, and as security  therefor to mortgage all or any part of the
Partnership's  property;  to renovate,  alter, improve,  Partnership's  property
repair, raze, replace or rebuild any building or other improvement on all or any
portion of any Partnership property which is real estate; to purchase or acquire
interests in real or personal property;  to obtain  refinancings or replacements
of any  mortgages  or  other  security  instruments  related  in any  way to any
Partnership  property,  and to  prepay in whole or in part,  refinance,  recast,
modify,  consolidate or extend any of the terms of any indebtedness  owed by the
Partnership or affecting all or any portion of any Partnership  property;  to do
any and all of the  foregoing  at such price or amount for cash,  securities  or
other property and upon such terms as the General Partners deems proper;  and to
execute,  acknowledge  and deliver any and all  contracts,  agreements  or other
instruments  to effectuate  any and all of the  foregoing.  A unanimous  written
consent  authorizing  any of the  foregoing  actions  and  signed by both of the
General  Partners shall be conclusive  evidence of the exercise of the authority
set forth in this paragraph (h).

            (i)  Indemnification.  The  Partnership  shall  indemnify  and  save
harmless the members of the Management  Committee  against all actions,  claims,
demands,  costs and  liabilities  arising out of the acts, or failure to act, of
any such  members  within  the scope of the  Partnership's  business;  provided,
however,  that the same were the  result of action or  inaction  of such  person
which he, in good faith, determined was in the best interests of the Partnership
and which course of conduct did not constitute willful misconduct on the part of
such Management Committee member.

            (j) Devotion of Time; Affiliates. Each of the General Partners shall
devote such time to the Partnership  business as the General  Partners  mutually
determine is necessary to supervise the Partnership's business and affairs in an
efficient  manner;  but nothing  contained in this Agreement  shall preclude the
employment, at the expense of the Partnership, of any agent or other third party
to operate and manage all or any portion of the property, business or operations
of the Partnership,  subject to the control of the General Partners.  Subject to
Section 6.3 of this Agreement,  Affiliates of either of the General Partners may
be employed by the Partnership to perform any other services for the Partnership
as the General Partners mutually determine is necessary.

            (k) Other  Activities.  Neither of the General  Partners  shall.  be
required to manage the  Partnership as its sole and exclusive  function,  and it
may have other business interests and may engage in other activities in addition
to those relating to the  Partnership.  Neither the  Partnership nor any Partner
shall have any right by virtue of this Agreement or the Partnership relationship
created  hereby in or to such other  ventures or  activities or to the income or
proceeds derived therefrom, and the pursuit of such ventures shall not be deemed
wrongful or improper.  Partners and their  Affiliates  shall not be obligated to
present any particular  investment  opportunity to the Partnership  even if such
opportunity is of a character which, if presented to the  Partnership,  could be
taken by the Partnership,  and each of them shall have the right to take for its
own account (individually or otherwise) or to


                                       20
   21

recommend to others any such particular investment opportunity.

            (l)  Compliance  with FAME Bonds.  Notwithstanding  anything in this
Agreement to the contrary,  the General  Partners shall not be obligated to take
any action that is inconsistent with the terms and conditions of the FAME Bonds.

            (m) Except as  required  by law or  pursuant  to a  dissolution  and
winding up in  accordance  with this  Agreement,  in no event  shall the General
Partners have any power to sell,  exchange,  lease or otherwise  transfer all or
substantially all of the assets of the Partnership; provided, however, that this
paragraph  (m) shall  not  limit the  ability  of the  General  Partners  or the
Partnership to enter into or perform all  agreements  entered into in connection
with the FAME Bonds, or any authorized replacement financing for the FAME Bonds.

            6.2 Fiduciary Duties.  The General Partners shall have the fiduciary
duty to conduct the affairs of the Partnership for the exclusive  benefit of the
Partner ship and in accordance  with the provisions of applicable law and to use
all  Partnership  funds and  assets in the best  interests  of the  Partnership.
Except as otherwise required by the FAME Bonds or other Partnership  borrowings,
all funds of the Partnership shall be invested only in Qualified  Investments or
deposited in the name of the Partnership in separate  interest-bearing  accounts
in a  federally  insured  bank or savings  and loan  association.  The  Managing
General  Partner shall have full authority on behalf of the Partnership to adopt
such  resolutions  as may be  required  by any  such  bank or  savings  and loan
association for the operation of such account,  to make deposits and withdrawals
from such  account,  to make and  execute the  checks,  drafts,  notes and other
instruments  representing funds of the Partnership in such account,  and to take
any and all such other action as may be necessary or  appropriate  in connection
with the operation of such account.

            6.3 Business with Affiliates, Associates. The General Partners shall
not cause the  Partnership  to transact any business with the General  Partners,
collectively or individually, or an Affiliate or Associate thereof, for goods or
services in connection with the conduct of the  Partnership's  business,  except
that such  transaction  may be effected if the  transaction  is on terms no less
favorable to the Partnership than would be available in a bona fide arm's length
transaction with an unaffiliated Person.

            6.4 Compensation.  In consideration of the Management services to be
performed  by the General  Partners,  the  Partnership  shall pay to the General
Partners the  Management  Fee  (including  any accrued and unpaid portion of the
Fee) as follows:  seventy  percent (70%) to PMC and thirty percent (30%) to ENI.
Payments of the Management Fee shall be made quarterly during the remaining term
of the  Partnership.  The  Partners  acknowledge  that the  Management  Fee is a
guaranteed  payment  within  the  meaning  of  Section  707(c)  of the  Code and
furthermore  is not to be  treated  as a  distribution  under  Article 5 for any
purpose.

            6.5 Reimbursement. The Partnership shall reimburse the General
Partners for the cost of goods, materials and services used for or by the
Partnership. The General Partners shall not be reimbursed by the Partnership for
any indirect expenses incurred in performing services for the


                                       21
   22

Partnership,  such as officers'  salaries,  rent,  utilities and other  overhead
items. The Partnership  shall,  however,  reimburse the General Partners for (a)
out of pocket  expenses and overhead in connection  with  operating the Facility
and (b)  services  which could be  performed  directly  for the  Partnership  by
independent parties,  such as legal,  accounting,  duplicating and other similar
services. Such amounts charged to the Partnership shall not exceed the lesser of
(a) the actual  cost of such  services  to the party  providing  them or (b) the
amount which the Partnership would be required to pay to independent parties for
comparable services. Each such payment and reimbursement of expenses pursuant to
this Section 6.5 shall be made prior to any distributions under Article 5.

            6.6 Establishment of Reserves.

            (a) The Managing  General Partner shall establish such reserve funds
as may be  required  by FAME,  or upon any  authorized  refinancing  of the FAME
Bonds,  and  shall  cause to be  deposited  therein  such  amounts  as may be so
required.

            (b) Pursuant to the terms of this  Agreement,  the Managing  General
Partner may from time to time establish such reserves for the  Partnership as it
deems reasonable and necessary.

                   ARTICLE 7. REPRESENTATIONS, WARRANTIES AND
                                COVENANTS OF THE PARTNERS.

            7.1  Representations,  Warranties  and  Covenants of PMC. PMC hereby
represents and warrants to and covenants with the  Partnership  and the Partners
as follows:

                  (a)  Organization.  PMC is a duly formed and validly  existing
limited  partnership  under  the laws of the State of Maine and it is or will be
duly qualified to operate as a foreign limited partnership and to own its assets
and properties and to carry on its business in the other  jurisdictions where it
owns or leases or will own or lease such assets or  properties  or carries on or
will carry on such  business,  except where the failure to so qualify  would not
have a  material  adverse  effect on the  results  of  operations  or  financial
condition of the Partnership.

                  (b)  Authorization;  No  Conflicts.  Except  for the  possible
retained rights of Charter  Municipalities  who do not become  Amending  Charter
Municipalities, the execution, delivery and performance by PMC of this Agreement
(i) has been duly authorized by all necessary  partnership action, (ii) does not
contravene  any  material  provision  of  any  indenture,   agreement  or  other
instrument to which PMC is a party, or by which PMC or any of its properties are
bound and (iii) does not and will not  conflict  with,  result in a breach of or
constitute  (with  notice  or lapse of time or both) a  default  under  any such
indenture, agreement or other instrument.

                  (c)  Validity.   This  Agreement  has  been  duly  authorized,
executed  and  delivered  by PMC and  constitutes  the legal,  valid and binding
obligation of PMC,  enforceable against PMC in accordance with its terms, except
insofar  as  enforcement  may be  limited by  bankruptcy,  insolvency  and other
similar laws  affecting the  enforcement of creditors'  rights  generally and by
moratorium laws from time to time in effect and general equitable principles.


                                       22
   23

                  (d)  No  Violation  of  Law.  The   execution,   delivery  and
performance  by PMC of this Agreement does not violate any provision of any law,
rule,  regulation,   order,  writ,  judgment,  decree,  determination  or  award
presently in effect having applicability to the Partnership or PMC, except those
the  violation  of  which  would  not  have a  material  adverse  effect  on the
Partnership or PMC.

                  (e) Pending or  Threatened  Litigation.  There are no actions,
suits or proceedings pending or, to its knowledge, threatened against PMC in any
court or by or before any governmental department,  agency or instrumentality or
any  arbitrator,  in which  there is a reason  able  possibility  of an  adverse
decision which could materially and adversely  affect the business,  operations,
properties,  assets or condition (financial or otherwise) of PMC, or the ability
of PMC to perform its obligations under this Agreement.

                  (f)  Utility.  PMC is not a  utility  or a public  utility  or
subject to regulation as such, and the Facility  constitutes a "qualifying small
power production  facility" under the Public Utility Regulatory  Policies Act of
1978, as amended, and the regulations in effect thereunder.

                  (g) Taxes.  All United States  Federal  income tax returns and
all other tax returns or reports  (Federal,  state,  local or foreign) which are
required to be filed with respect to or by PMC have been filed as  required,  or
the time for filing  appropriately  extended,  and all taxes  shown to be due on
such returns or reports or pursuant to any assessment received by PMC in respect
thereof have been paid, other than assessments,  the applicability,  validity or
amount  of which is being  diligently  contested  in good  faith by  appropriate
proceedings  and as to which adequate  reserves have been set aside on the books
of PMC in  accordance  with GAAP with respect to such  assessment.  The charges,
accruals  and  reserves  on the  books  of PMC in  respect  of  taxes  or  other
governmental charges are adequate and have been made in accordance with GAAP.

                  (h)  Disclosure.  To the  best  knowledge  of PMC,  after  due
inquiry,   all   factual   information   (taken  as  a  whole)   heretofore   or
contemporaneously furnished by or on behalf of the Partnership or PMC in writing
to the Equity Charter  Municipalities  for purposes of or in connection with the
Facility was true and accurate in all material  respects on the date as of which
such  information  was dated or certified and was not  incomplete by omitting to
state any material fact  necessary to make such  information  not  misleading at
such time.

                  (i) QF Not  Impaired.  PMC's  execution  and  delivery of this
Agreement,  and its performance according to the terms hereof, shall not prevent
the Facility from being owned and operated as a Qualifying Facility.

                  (j) Net Worth. PMC's sole general partner, PERC, Inc., a
Delaware corporation, has, as of the date hereof, a net worth of not less than
$1,000,000.

                  (k) Notice of Default. PMC shall forward to the Partners a
copy of any notice received by PMC of any default under any agreement or
instrument to which the Partnership is a


                                       23
   24

party or by which it is bound not later than the next business day following the
receipt thereof.

                  (l) Partnership Status. PMC will not knowingly take any action
that would cause the  Partnership  to be treated for Federal income tax purposes
other than as a partnership  taxable under Subchapter K of the Code as in effect
on the date hereof.

            7.2  Representations,  Warranties  and  Covenants of ENI. ENI hereby
represents and warrants to and covenants with the  Partnership  and the Partners
as follows:

                  (a)  Organization.  ENI is a corporation duly formed,  validly
existing and in good  standing  under the laws of the State of Utah and it is or
will be duly qualified to operate as a Foreign corporation and to own its assets
and properties and to carry on its business in the other  jurisdictions where it
owns or leases or will own or lease such assets or  properties  or carries on or
will carry on such  business,  except where the failure to so qualify  would not
have a  material  adverse  effect on the  results  of  operations  or  financial
condition of Partnership.

                  (b) Authorization;  No Conflicts. The execution,  delivery and
performance  by ENI of  this  Agreement  (i) has  been  duly  authorized  by all
necessary  corporate action,  (ii) does not contravene any material provision of
any  indenture,  agreement or other  instrument  to which ENI is a party,  or by
which ENI or any of its  properties  are  bound and (iii)  does not and will not
conflict with, result in a breach of or constitute (with notice or lapse of time
or both) a default under any such indenture, agreement or other instrument.

                  (c)  Validity.   This  Agreement  has  been  duly  authorized,
executed  and  delivered  by ENI and  constitutes  the legal,  valid and binding
obligation of ENI,  enforceable against ENI in accordance with its terms, except
insofar  as  enforcement  may be  limited by  bankruptcy,  insolvency  and other
similar laws  affecting the  enforcement of creditors'  rights  generally and by
moratorium laws from time to time in effect and general equitable principles.

                  (d)  No  Violation  of  Law.  The   execution,   delivery  and
performance  by ENI of this Agreement does not violate any provision of any law,
rule,  regulation,   order,  writ,  judgment,  decree,  determination  or  award
presently in effect having applicability to the Partnership or ENI, except those
the  violation  of  which  would  not  have a  material  adverse  effect  on the
Partnership or ENI.

                  (e) Pending or  Threatened  Litigation.  There are no actions,
suits or proceedings pending or, to its knowledge, threatened against ENI in any
court or by or before any governmental department,  agency or instrumentality or
any  arbitrator,  in  which  there is a  reasonable  possibility  of an  adverse
decision which could materially and adversely  affect the business,  operations,
properties,  assets or condition (financial or otherwise) of ENI, or the ability
of ENI to perform its obligations under this Agreement.

                  (f) Utility. ENI is a wholly owned subsidiary of a public
utility and is subject to regulation as such. However, ENI's interest in the
Partnership is less than 50% and as a


                                       24
   25

result, the Facility  constitutes a "qualifying small power production facility"
under the Public Utility  Regulatory  Policies Act of 1978, as amended,  and the
regulations in effect thereunder.

                  (g) Taxes.  All United States  Federal  income tax returns and
all other tax returns or reports  (Federal,  state,  local or foreign) which are
required to be filed with respect to or by ENI have been filed as  required,  or
the time for filing  appropriately  extended,  and all taxes  shown to be due on
such returns or reports or pursuant to any assessment received by ENI in respect
thereof have been paid, other than assessments,  the applicability,  validity or
amount  of which is being  diligently  contested  in good  faith by  appropriate
proceedings  and as to which adequate  reserves have been set aside on the books
of ENI in  accordance  with GAAP with respect to such  assessment.  The charges,
accruals  and  reserves  on the  books  of ENI in  respect  of  taxes  or  other
governmental charges are adequate and have been made in accordance with GAAP.

                  (h)  Disclosure.  To the  best  knowledge  of ENI,  after  due
inquiry,   all   factual   information   (taken  as  a  whole)   heretofore   or
contemporaneously furnished by or on behalf of the Partnership or ENI in writing
to the Equity Charter  Municipalities  for purposes of or in connection with the
Facility was true and accurate in all material  respects on the date as of which
such  information  was dated or certified and was not  incomplete by omitting to
state any material fact  necessary to make such  information  not  misleading at
such time.

                  (i) QF Not  Impaired.  ENI's  execution  and  delivery of this
Agreement,  and its performance according to the terms hereof, shall not prevent
the Facility from being owned and operated as a Qualifying Facility.

                  (j) Net Worth. ENI has as of the date hereof a net worth of
not less than $1,750,000.

                  (k) Notice of  Default.  ENI shall  forward to the  Partners a
copy of any  notice  received  by ENI of any  default  under  any  agreement  or
instrument to which the Partnership is a party or by which it is bound.

                  (l) Partnership Status. ENI will not knowingly take any action
that would cause the  Partnership  to be treated for Federal income tax purposes
other than as a partnership  taxable under Subchapter K of the Code as in effect
on the date hereof.

            7.3  Representations,  Warranties  and  Covenants of Equity  Charter
Municipalities.  Upon Equity Charter  Municipalities  becoming Limited Partners,
the MRC on behalf of the Equity Charter  Municipalities will represent,  warrant
and covenant with the Partnership and the Partners as follows:

                  (a) Authorization.  The execution, delivery and performance by
MRC on behalf of the Equity  Charter  Municipalities  of this  Agreement (i) has
been duly  authorized by all necessary  public or private  action of such Equity
Charter  Municipality  (ii) does not  contravene  any material  provision of any
agreement or other instrument to which such Equity Charter Municipality is a


                                       25
   26

party or by which such Equity Charter  Municipality or any of its properties are
bound and (iii) does not and will not conflict  with,  result in a breach of, or
constitute  (with lapse or notice of time or both) a default under any agreement
or other instrument binding on such Equity Charter Municipality.

                  (b) Validity.  This Agreement has been duly authorized by each
Equity Charter  Municipality and duly executed and delivered by MRC on behalf of
each of the Equity Charter  Municipalities  and constitutes the legal, valid and
binding obligation of each Equity Charter Municipality, enforceable against each
Equity  Charter  Municipality  in accordance  with its terms,  except insofar as
enforcement  may be limited by  bankruptcy,  insolvency  and other  similar laws
affecting the enforcement of creditors'  rights generally and by moratorium laws
from time to time in effect and general equity principles.

                  (c)  No  Violation  of  Law.  The   execution,   delivery  and
performance  by MRC on behalf of each of the Equity  Charter  Municipalities  of
this  Agreement  does not violate any  provision of any law,  rule,  regulation,
order, writ, judgment, decree, determination or award presently in effect having
applicability  to the Partnership or Equity Charter  Municipality,  except those
the  violation  of  which  would  not  have a  material  adverse  effect  on the
Partnership or such Equity Charter Municipality.

                           ARTICLE 8. INDEMNIFICATION.

            8.1 Indemnity for Acts and Omissions.

                  (a) Each of the General Partners shall be indemnified and held
harmless by the  Partnership  from and against any and all reasonable  attorneys
fees, claims, demands, liabilities,  costs, damages and causes of action arising
out of or incidental to its management or  administration  of the affairs of the
Partnership;  provided,  however,  that the same  were the  result  of action or
inaction of such General Partner which it, in good faith,  determined was in the
best interests of the Partnership and which course of conduct did not constitute
gross  negligence or willful  misconduct on the part of such General  Partner or
breach of any representation, warranty or covenant of such General Partner under
Article 7; provided further,  however,  that all claims for indemnification made
by the General  Partners under this paragraph (a) shall be made only against and
shall be limited to the assets of the  Partnership  and a General  Partner shall
have no recourse against the other Partners with respect to such claims.

                  (b) Each of the Limited Partners shall be indemnified and held
harmless by the Partnership  from and against any and all reasonable  attorneys'
fees,  claims,  demands,  liabilities  and costs,  damages  and causes of action
arising  out of or  incidental  to the  affairs  of the  Partnership,  provided,
however,  that the same were the result of action or  inaction  of such  Limited
Partner  which it, in good faith,  determined  was in the best  interests of the
Partnership and which course of conduct did not constitute  gross  negligence or
willful  misconduct  on the part of such Limited  Partner a breach of any of its
representations,  warranties  or  covenants  or those made on its  behalf  under
Article 7; provided further,  however,  that all claims for indemnification made
by the Limited  Partners under this paragraph (b) shall be made only against and
shall be limited to the assets of the Partnership and the Limited Partners shall
have no recourse against the General Partners with respect to such claims.


                                       26
   27

                  (c)  Indemnifications  authorized under this Section 8.1 shall
include  payment of reasonable  attorneys'  fees or other  expenses  incurred in
connection with settlement or in any legal proceeding, claims or demands and the
removal  of  any  liens   affecting  any  property  of  the   indemnitee.   Such
indemnification  rights shall be cumulative  of, and in addition to, any and all
rights,  remedies and recourses to which a Partner or the  Partnership  shall be
entitled, whether or not pursuant to the provisions of this Agreement, at law or
in equity.  Payment  obligations of the Partnership under this Section 8.1 shall
be junior in right of  payment to the prior  payment in full of all  obligations
under the FAME Bonds.

            ARTICLE 9. RIGHTS AND OBLIGATIONS OF THE LIMITED PARTNERS AND 2018
                       PURCHASE OPTION.

            9.1 No Control by the Limited  Partners.  The Limited  Partners,  in
their  capacity as Limited  Partners,  shall not take part in the control of and
shall not take part in the  management of the  Partnership's  business and shall
have no right or authority to act for or to bind the Partnership.

            9.2  Limitation on Liability.  Except as required by Article 3 or by
Section 12.3, a Limited Partner shall not have any liability to contribute money
to the  Partnership,  shall not be personally  liable for any obligations of the
Partnership,  and  shall  not be  obligated  to make  loans to the  Partnership.
Nothing  else set forth in this  Agreement,  in any other  document  and nothing
arising from any transaction  contemplated  by any of the foregoing  agreements,
shall in any way remove, diminish or affect this limitation of liability.

            9.3  2018  Purchase  Option.   Commencing  on  March  31,  2018  and
terminating on December 31, 2018, the Amending  Charter  Municipalities,  or any
one or more of  Amending  Charter  Municipalities  (provided  they  continue  as
parties to Waste Disposal  Agreements with the Partnership as of that date) have
the right to elect to purchase  all of the  interests in the  Partnership  other
than those  already  owed by the Equity  Charter  Municipalities  for a purchase
price equal to the then fair market value of such  interests.  Upon  exercise of
this  option,  (which  shall  be by  written  notice  to  the  Partnership)  the
Purchasing  Municipalities  shall, within 60 days after such notice,  deliver to
the Partnership the full amount of the purchase price and the Partnership shall,
in  turn,  use the  entire  purchase  price  to  redeem  all of the  Partnership
interests (both general and limited partnership  interests) of the then existing
Partners,  excluding Equity Charter  Municipalities.  Upon the effective date of
such redemption,  (i)  notwithstanding  any restrictions under Article 11 of the
Partnership  Agreement,  the existing  General  Partners shall withdraw from the
Partnership, (ii) MRC, or another person designated by MRC, shall be admitted to
the Partnership as the  Partnership's new sole General Partner on such terms and
conditions as the MRC deems appropriate in its sole discretion, (iii) the Equity
Charter  Municipalities  shall remain Limited Partners of the  Partnership,  and
(iv) the Purchasing  Municipalities shall be admitted as Limited Partners of the
Partnership,  with such  proportionate  interests as the MRC shall  determine is
fair and equitable.

            For purposes of the foregoing, fair market value shall be determined
of  as  follows:   On  or  before   February  1,  2018,  the  Amending   Charter
Municipalities (as a group) and the General Partners


                                       27
   28

(as a group)  shall  each  select  an  investment  bank or  otherwise  qualified
appraiser to appraise the Partnership  interests held by all Partners other than
the Equity  Charter  Municipalities.  Each  appraiser  selected shall submit its
written appraisal within thirty days of its selection. If the two appraisals are
within ten percent of each other,  the fair market value for the interest  shall
be the  average of the two  values.  If the two  values  differ by more than ten
percent,  the two appraisers  selected shall jointly appoint a third  appraiser,
such  appointment to be made no later than March 15, 2018.  The third  appraiser
shall determine which of the first appraisals more accurately  reflects the fair
market value of the  interests to be redeemed  and that  appraisal  shall be the
fair market value of the interests and shall be binding on the General  Partners
and the Amending Charter Municipalities for all purposes under this section.

            If the purchase  option is not  exercised  by the  Amending  Charter
Municipalities within the period specified, the option shall terminate and be of
no further force and effect.  Each of the Partners agrees to execute and deliver
any and all documents  reasonably deemed necessary or appropriate to give effect
to any exercise of this purchase option.  The distribution by the Partnership to
the then existing Partners in redemption of their Partnership interests shall be
made  to  the  terminating  Partners  in  accordance  with  Section  5.2  of the
Partnership  Agreement  as if the  distributions  were  proceeds  from a sale or
refinancing.

             ARTICLE 10. TRANSFER OF LIMITED PARTNERSHIP INTERESTS.

            10.1 Prohibited Transfers.  The Limited Partners may not Transfer or
otherwise  encumber their interest in the Partnership or any part thereof in any
way whatsoever  except as permitted in this Article 10, and any such Transfer or
encumbrance  in  violation  of this Article 10 shall be null and void as against
the Partnership, except as otherwise provided by law.

            10.2 Permitted Transfers by Limited Partners.  Subject to compliance
with the  FAME  Bonds,  ENI and PMC may  transfer  their  interests  as  Limited
Partners at any time.  An Equity  Charter  Municipality  may transfer all or any
part of its interest in the  Partnership  (but only if the Transferor  shall not
then be in material default under this Agreement), provided that:

            (a) Any  Transferee  shall take such interest  subject to the terms,
provisions and conditions of this Agreement and shall acknowledge its acceptance
of this  Agreement by executing  and  delivering  to the  remaining  Partners an
instrument in form satisfactory to said Partners whereby such Transferee assumes
and agrees to be bound by all the terms, provisions and conditions hereof and to
become, in the place of the transferring Equity Charter Municipality,  a Partner
for  all  purposes  herein  (although  in  connection  with  such   transferee's
assumption of obligations  hereunder,  such Transferee  shall be entitled to the
benefit of any limitation upon the liability of the Transferor hereunder).

            (b) Such Transfer must be for cash  consideration,  and all costs to
the Partnership of such Transfer shall be paid by the Transferee or Transferor.

            (c) Each of the General Partners shall have Consented to the
Transfer which Consent any such Partner may grant or withhold in its sole
discretion. The Partners acknowledge that it


                                       28
   29

is the General  Partners'  intent that they will not consent to the  transfer of
any Limited Partnership  interest held by an Equity Charter  Municipality unless
the transfer is to another Equity Charter Municipality.

            10.3 Right of First Refusal.  Before  consummating a Transfer of its
interest in the  Partnership  in a transaction  otherwise  permitted  under this
Section  10.3,  an Equity  Charter  Municipality  desiring  to  consummate  such
Transfer (the  "Assigning  Limited  Partner")  shall give written  notice to the
Non-assigning  Limited Partners of the proposed transaction and shall deliver to
the  Nonassigning  Limited  Partners  with  such  notice a copy of the bona fide
written  offer from a  prospective  Transferee  (such notice from the  Assigning
Limited Partner,  together with such copy of the bona fide written offer,  being
hereinafter  collectively called  ("Partnership Offer Notice") setting forth the
name of the prospective  Transferee and all of the material terms and conditions
on which the Assigning  Limited Partner intends to Transfer such interest in the
Partnership,  and each of the  Nonassigning  Limited Partners shall then have 90
days after the giving of the  Partnership  Offer  Notice,  to elect (by giving a
notice of the same to the Assigning  Limited  Partner) to purchase such interest
of the Assigning  Limited  Partner for the purchase  price and on the same terms
and conditions as set forth in such Partnership  Offer Notice,  and in the event
any of the Nonassigning  Limited  Partners makes such election,  the transaction
shall be closed  within a period of 30 days after the  making of such  election,
with  the  time,  place  and date  (within  such  period)  as  specified  by the
Nonassigning  Limited  Partner  in the  notice  of its  election.  If any of the
Nonassigning  Limited  Partners shall fail to give notice of this  election,  or
having given notice of this election,  fails to complete the purchase,  then the
Assigning Limited Partner may Transfer such Partnership interest,  provided such
Transfer  is  otherwise  permitted  under this  Article 10, at any time or times
within  180 days  after  the  giving of such  Partnership  Offer  Notice,  for a
purchase  price and on terms and  conditions no more favorable to the Transferee
than those  contained  in the  Partnership  Offer  Notice and only to the person
identified  in the  Partnership  Offer  Notice,  and  if  such  Transfer  is not
consummated within said 180-day period, then the Nonassigning  Limited Partners'
rights to notice and to  purchase  as  aforesaid  shall  reapply to any  pending
Transfer  and  continue  with  respect  to any other  proposed  Transfer  of the
Partnership interest of the Assigning Limited Partner.

            10.4  Substitute  Limited  Partner.  If a  Transferee  of a  Limited
Partnership  interest does not become a Substitute  Limited Partner  pursuant to
this Section  10.4,  the  Partnership  shall not  recognize the Transfer and the
Transferee  shall not have any rights to require any  information  on account of
the   Partnership's   business,   inspect  the  Partnership's   books,   receive
distributions,  or vote on Partnership matters. A Transferee of the whole or any
part of a  Limited  Partnership  interest  shall  have  the  right  to  become a
Substitute  Limited  Partner  in  place  of its  Transferor  only  if all of the
following conditions are satisfied:

                  (a) a fully executed and  acknowledged  written  instrument of
assignment has been filed with the Partnership  setting forth a statement of the
intention of the  Transferor  that the  Transferee  become a Substitute  Limited
Partner in its place;

                  (b) the Transferee executes, adopts and acknowledges this
Agreement and agrees to assume all the obligations of its Transferor; and


                                       29
   30

                  (c) any reasonable costs to the Partnership of the Transfer
shall have been paid to the Partnership.

            10.5 Involuntary Withdrawal by the Limited Partner.

                  (a) Upon the  Bankruptcy,  dissolution  or other  cessation of
existence of a Limited  Partner which is not a natural  person,  the  authorized
representative  of such  entity  shall have all the rights of a Partner  for the
purpose of effecting the orderly  winding up and  disposition of the business of
such entity and such power as such entity  possessed to designate a successor as
a Transferee  of its  Partnership  interest and to join with such  Transferee in
making  application  to  substitute  such  Transferee  as a  Substitute  Limited
Partner.

                  (b) The death, Bankruptcy, disability or legal incapacity of a
Limited Partner shall not dissolve or terminate the Partnership.

                  ARTICLE 11. WITHDRAWAL OF A GENERAL PARTNER.

            11.1  Assignment  or  Withdrawal  by a  General  Partner.  A General
Partner may not Transfer its interest as a General Partner, in whole or in part,
or withdraw from the Partnership, except as permitted by this Article 11.

            11.2  Voluntary  Assignment  or  Withdrawal  of a  General  Partner.
Subject to compliance with the Bond Indenture, a General Partner may at any time
sell,  assign or transfer any of all of its interest as a General Partner to any
entity under common control with the selling,  assigning or transferring General
Partner or to another General Partner. In addition, upon giving 120 days' Notice
to the other General Partner (the "Remaining General Partner") and to the MRC, a
General Partner may voluntarily  withdraw from the Partnership or sell, transfer
or assign its interest to a non controlled third Person if:

                  (a) the  Person  has  agreed  to  serve as  successor  General
Partner and any Remaining General Partner shall have consented to such Person as
a successor General Partner, which consent shall not be unreasonably withheld;

                  (b) the Person has satisfied the terms and conditions set
forth in Section 11.4; and

                  (c) the  substitution  of  such  Person  will  not  cause  the
Partnership to lose its status as a limited  partnership  for Federal income tax
purposes.


                                       30
   31

            11.3 Removal of a General Partner.

                  (a) In the event  that a General  Partner  is  alleged to have
materially  breached this Agreement,  it will have the right to cure such breach
within 30 days of  receiving  a written  notice of the alleged  breach.  If such
breach  cannot  reasonably  be cured in such period,  it shall have such time to
commence efforts to cure and diligently  pursue such cure. If it fails to do so,
with the Consent of any Remaining  General  Partner and the MRC on behalf of the
Equity  Charter  Municipalities,  a General  Partner may be removed as a General
Partner and another Person named as General  Partner in accordance  with Section
11.4 . Any  dispute  that may  arise  regarding  such  breach  or cure  shall be
submitted to arbitration  pursuant to Section 14.14 hereof. In the event of such
dispute,  a  General  Partner  shall be  removed  only upon the  issuance  of an
arbitration decision that is final and nonappealable;provided,  however, that if
the dispute is not subject to  arbitration  pursuant to Section 14.14, a General
Partner  shall be removed only upon entry of a final,  nonappealable  order of a
court of competent jurisdiction.

                  (b) If a General Partner is removed as a General Partner,  its
Partnership  interest shall be converted to that of a Limited Partner,  it shall
receive  allocations under Article 4 and distributions  under Article 5 as if it
had remained a General  Partner,  and it shall continue to have all the benefits
of a Limited Partner,  except that it shall not participate in the management of
the  Partnership or approve its successor  General  Partner  pursuant to Section
11.4(a).  In the event a General  Partner is removed  pursuant  to this  Section
11.3,  the Remaining  General  Partner may select  another Person as a successor
General  Partner and the Consent of the General  Partner which was removed shall
not be required.

            11.4 Successor General Partner. A Person shall be admitted a
successor General Partner only if the following terms and conditions are
satisfied:

                  (a) the admission of such Person shall have been  Consented to
by any Remaining  General  Partner which  consent shall not be  unreasonably  be
withheld,

                  (b) the Person  shall have  accepted and agreed to be bound by
all the terms and  provisions  of this  Agreement  by  executing  a  counterpart
thereof  and  such  other  documents  or  instruments  as  may  be  required  or
appropriate  in order to  effect  the  admission  of such  Person  as a  General
Partner;

                  (c) a certificate evidencing the admission of such Person as a
General  Partner shall have been filed for  recordation  in accordance  with the
Partnership Act;

                  (d) if the  successor  General  Partner is a  corporation,  it
shall have  provided  counsel for the  Partnership  with a  certified  copy of a
resolution of its Board of Directors authorizing it to become a General Partner;
and

                  (e) none of the actions taken in connection with such transfer
or admission


                                       31
   32

will have a material adverse tax effect upon the Partnership.

            11.5 Pledge of Interest.  Nothing  contained in this Agreement shall
prohibit  any Partner  from  assigning  or pledging as  collateral  its economic
interest as a Limited or General  Partner in the  Partnership.  Any  assignee or
pledgee of such interest  shall be bound by the terms of this  Agreement and its
rights in the interest shall be subject to compliance with this Agreement.

                 ARTICLE 12. DISSOLUTION AND WINDING UP AFFAIRS.

            12.1 Dissolution.  No Partner shall cause a voluntary dissolution of
the Partnership. No act, thing, occurrence, event or circumstance shall cause or
result in the dissolution of the Partnership,  except that the Partnership shall
dissolve  and  terminate  upon  the  happening  of  any  one  of  the  following
Dissolution  Events,  unless within 30 days of any such Dissolution  Event, PMC,
ENI and MRC on behalf  of the  Equity  Charter  Municipalities  shall  decide by
written agreement to continue the business of the Partnership:

                  (a) The Bankruptcy of all of the General Partners, or the
General Partners' cessation to exist as legal entities;

                  (b)  The   determination   by  PMC,  ENI  and  MRC  (or  their
successors) that the Partnership  should be dissolved,  in accordance with state
law;

                  (c) The sale of all of the Partnership's property; or

                  (d) The expiration of the term of the Partnership pursuant to
Section 2 of this Agreement.

            12.2 Winding Up. In the event of the  dissolution of the Partnership
for any reason the Liquidator,  shall be the Remaining General Partner. However,
if the Dissolution  Event shall be the Bankruptcy of all of the General Partners
or the cessation of all of the General Partners to exist as legal entities, with
its  consent,  the MRC shall serve as the  Liquidator.  The  Liquidator  however
selected,  shall  commence  to wind up the  affairs  of the  Partnership  and to
liquidate its investments. The proceeds of such liquidation shall be applied and
distributed  as set forth in Section 12.3.  The Partners shall continue to share
profits and losses, gain or loss on sale or disposition of Partnership property,
Net Cash Flow, and Net Sale or Refinancing Proceeds during the period of winding
up in the same manner and proportion as before the  dissolution.  The Partner or
Partners  obligated  to wind up the affairs of the  Partnership  shall have full
right and unlimited  discretion to manage the business of the Partnership during
the winding up period and to determine in good faith the time,  manner and terms
of any sale or sales of Partnership property pursuant to such liquidation.

            12.3  Distributions  Upon  Dissolution  and  Termination.  After all
liabilities  and  obligations  of the  Partnership,  including  all  expenses of
liquidation,  shall have been paid or provided  for  (whether by such reserve as
the Liquidator  shall deem  appropriate  or  otherwise),  and all items of gain,
loss,  deduction and credit shall have been allocated in accordance with Article
4, and after any


                                       32
   33

distributions of Net Cash Flow and Net Sale or Refinancing  Proceeds pursuant to
Sections 5.1 and 5.2, any proceeds from the liquidation of the Partnership shall
be  distributed  to the  Partners  with  positive  Capital  Account  balances in
proportion to such Capital Account balances within the period as may be required
pursuant to Treasury  Regulation Section  1.704-1(b)(2)(ii)(1)(1).  Any Partner,
other than an Equity Charter Municipality, with a deficit in its Capital Account
following the complete distribution of the liquidation proceeds will be required
to restore the amount of such  deficit to the  Partnership  within the period as
may be required pursuant to Treasury Regulation Section 1.704-1(b)(2)(ii)(1)(1),
which amount will be paid first to creditors and the remaining balance,  if any,
will be  distributed  to the Partners in  proportion  to the  Partners'  Capital
Account balances.

                       ARTICLE 13. ACCOUNTING AND REPORTS.

            13.1 Books and Records. The General Partners shall maintain or cause
to be  maintained  at the  office  of the  Partnership  this  Agreement  and all
amendments  thereto and full and accurate books of the  Partnership  showing all
receipts and expenditures,  assets and liabilities,  profits and losses, and all
other  books,  records  and  information  required  by  the  Partnership  Act as
necessary   for   recording  the   Partnership's   business  and  affairs.   The
Partnership's  books and  records  shall be  maintained  on an accrual  basis in
accordance with GAAP.  Such documents,  books and records shall be maintained at
such  office  until five years  after the  termination  and  liquidation  of the
Partnership.  All Partners and their duly authorized  representatives shall have
the right to inspect and copy at their expense during reasonable  business hours
at the Facility all of the Partnership's books and records,  including books and
records  necessary  to enable a  Partner  to  defend  any tax  audit or  related
proceeding.

            13.2 Reports to Partners.

                  (a) Within 45 days after the end of each fiscal  quarter,  the
General Partners shall send to the Limited Partners an unaudited closing balance
sheet as of the end of such fiscal  quarter and a statement  of  operations  for
such fiscal quarter.

                  (b)  Within 45 days  after the end of the  second  and  fourth
fiscal  quarter of each year,  the  General  Partners  shall send to the Limited
Partners a written  discussion of recent  operations of the  Partnership and any
recent  developments  in the  business of the  Partnership  or other  matters of
management interest.

                  (c) By each March 1, the General Partners shall provide to the
Limited  Partners  audited  financial  statements  examined  by the  Independent
Accountant,  including the balance sheet of the Partnership as of the end of the
preceding Fiscal Year and related  statements of income,  Partners'  capital and
changes  in  financial  position  for  the  Fiscal  Year  (prepared  on a  basis
disclosing  cash flow),  accompanied by a report of the  Independent  Accountant
stating that such  financial  statements  have been prepared in accordance  with
GAAP applied on a consistent basis.

                  (d) As soon as practicable  after the end of each Fiscal Year,
the General Partners shall furnish to the Partners  reports  containing at least
the following information:


                                       33
   34

                        (i) by each March 1, Service Form K-1, or any similar
form as may be required by the Code or the Service; and

                        (ii) a reconciliation between the aforementioned audited
financial reports prepared by the General Partners and the basis the Partnership
uses for preparation of its Federal income tax returns.

            13.3 Annual Tax Returns.

                  (a) PMC is hereby  designated  the "Tax  Matters  Partner" for
Federal income tax purposes pursuant to section 6231 of the Code with respect to
all  taxable  years of the  Partnership  and is  authorized  to do  whatever  is
necessary to qualify as such.  PMC shall prepare or cause to be prepared all tax
and information returns required of the Partnership (including,  but not limited
to Federal,  state and local income tax and information returns),  which returns
shall be  reviewed  in advance  of filing by the  independent  Accountant.  Each
Partner  shall file its  individual or corporate  return in a manner  consistent
with the Partnership tax and information returns.

                  (b) PMC  shall  do all  acts,  make  all  elections,  and take
whatever  reasonable  steps are  required to  maximize,  in the  aggregate,  the
Federal,  state and local income tax advantages available to the Partnership and
shall  defend all tax audits and  litigation  with  respect  thereto.  PMC shall
maintain  the books,  records  and tax  returns of the  Partnership  in a manner
consistent with the acts, elections and steps taken by the Partnership.

            13.4  Action  in  Event  of  Audit.  If an IRS  audit  of any of the
Partnership's  tax returns  shall  occur,  the General  Partners  shall,  at the
expense of the Partnership,  participate in the audit and may contest, settle or
otherwise  compromise  assertions of the auditing  agent which may be adverse to
the Partnership.  The General Partners may, if they determine that the retention
of accountants and/or other  professionals would be in the best interests of the
Partnership,  retain such accountants and/or other  professionals,  to assist in
such audits (if any). The Partnership  shall indemnify and reimburse the General
Partners  for  all  expenses,  including  legal  and  accounting  fees,  claims,
liabilities,  losses and damages to the extent  borne by the  General  Partners,
incurred in  connection  with any  administrative  or judicial  proceeding  with
respect to any audit of the Partnership's  tax returns.  The payment of all such
expenses  to  which  this  indemnification  applies  shall  be made  before  any
distributions  pursuant  to Section  5.1 or 5.2 of this  Agreement.  Neither the
General  Partners  or their  Affiliates,  nor any other  Person  shall  have any
obligation to provide  funds for such purpose.  The taking of any action and the
incurrence of any expense by the General  Partners in  connection  with any such
proceeding,  except  to the  extent  required  by law,  is a matter  in the sole
discretion of the General Partners; provided, however, that the decision to take
any  action  or not to take  any  action  shall be made in  accordance  with the
General Partners'  fiduciary duty as set forth in Section 6.2 of this Agreement.
The  indemnification  set forth in  Section 8 of this  Agreement  shall be fully
applicable to PMC in its capacity as Tax Matters Partner.


                                       34
   35

                         ARTICLE 14. GENERAL PROVISIONS.

            14.1 Amendments. This Agreement may be amended only upon the written
consent of PMC, ENI and MRC on behalf of the Equity Charter Municipalities.

            14.2  Title  to  Partnership  Property.  All  property  owned by the
Partnership,  whether real or personal, tangible or intangible,  shall be deemed
to be owned by the Partnership as an entity, and no Partner, individually, shall
have any ownership of such property.  The Partnership may hold any of its assets
in  its  own  name  or in the  name  of  its  nominee  for  the  benefit  of the
Partnership,  which  nominee  may  be  one or  more  individuals,  corporations,
partnerships, trusts or other entities.

            14.3 Notices. (a) All notices and other  communications  required or
permitted  by this  Agreement  or by law to be  served  upon or given to a party
hereto by any other  party  hereto  shall be in writing and shall be deemed duly
served  and  given  when  received  after  being  delivered  by  hand or sent by
registered  or  certified  mail,  return  receipt  requested,   postage  prepaid
addressed as follows:

      If to PMC:                                With a Copy to:

PERC Management Company Limited Partnership     Bernstein, Shur, Sawyer & Nelson
110 Main Street                                 100 Middle Street
Suite 1308                                      P.O. Box 9729
Saco, Maine 04072                               Portland, Maine 04112-5029
Telecopier: 201-854-1771                        ATTN: Gordon F. Grimes
Telecopier: 201-774 -1127

With such copy not to constitute notice.

If to ENI:                                      With a Copy to:

Energy National, Inc.                           NRG Energy, Inc.
1221 Nicollet Mall                              1221 Nicollet Mall, Suite 700
Minneapolis, MN 55403-2445                      Minneapolis, MN 55403-2445
ATTN:  Stan Marks                               ATTN: Michael J. Young,
Telecopier: 612-373-5312                        Senior Counsel
                                                Telecopier: 612-373-5312


                                       35
   36

With such copy not to constitute notice.

      If to the Equity Charter Municipalities

With a Copy to:

(a single notice for the benefit of all
Equity Charter Municipalities):

Equity Charter Municipalities                   Eaton, Peabody, Brown & Veague
c/o Municipal Review Committee                  Fleet Center - Exchange Street
Eastern Maine Development Corporation           P.O. Box 1210
One Cumberland Place                            Bangor, ME 04402-1210
Bangor, ME 04401                                ATTN:  Thomas M. Brown, Esq.
ATTN: Greg Lounder                              Telecopier: 207-942-3040
Telecopier: 207-942-3548

With such copy not to constitute notice.

Each  Partner may change its address  for the  purpose of this  Section  14.3 by
giving  written  notice  of such  change  to the other  Partners  in the  manner
provided in this Section 14.3.

                  (b) Notices and Reports to Equity Charter Municipalities.  For
all purposes  under this  Agreement the GP's should deliver a single copy of all
reports due to Equity Charter Municipalities to the MRC for further distribution
by the MRC to the Equity Charter Municipalities.

            14.4 Governing Law. This Agreement shall be governed by the laws of
the State of Maine, without reference to the conflicts of laws or principles
thereof.

            14.5  Headings.  The  headings of the  articles and sections of this
Agreement  are  inserted  for  convenience  only  and  are not to be  deemed  to
constitute a part of this Agreement.

            14.6  Further and  Additional  Documents  and  Reports.  Each of the
parties hereto agrees to execute,  acknowledge and verify, if required to do so,
all further or additional documents as may be reasonably necessary to effectuate
fully the terms of this Agreement.

            14.7  Counterparts.  This Agreement may be executed in counterparts,
each one of which shall be considered an original,  and all of which, when taken
together, shall constitute one and the same instrument.

            14.8  Binding  on  Successors  and  Assigns.   Except  as  otherwise
specifically  provided herein, this Agreement shall be binding upon and inure to
the benefit of the  executors,  administrators,  successors,  and assigns of the
respective Partners.


                                       36
   37

            14.9 Waiver. The terms, conditions, covenants,  representations, and
warranties  hereof may be waived  only by a written  instrument  executed by the
Partner  waiving  compliance.  The  failure of a Partner at any time or times to
require  performance of any provision hereof shall in no manner affect its right
at a later  time to  enforce  the same.  The  waiver of any  breach of any term,
covenant,  or condition of this Agreement by any of the parties hereto shall not
constitute a continuing waiver or waiver of any subsequent breach, either of the
same or of any other  additional or different  term,  covenant,  or condition of
this Agreement.

            14.10  Severability.  Whenever  possible,  each  provision  of  this
Agreement and all related  documents shall be interpreted in such a manner as to
be  valid  under  applicable  law,  but if any  such  provision  is  invalid  or
prohibited under said applicable law, such provision shall be ineffective to the
extent of such invalidity or prohibition  without  invalidating the remainder of
such provision or the remaining provisions of the affected documents.

            14.11  Attorneys'  Fees.  The parties hereto agree that in the event
any party to this  Agreement  shall be required to initiate legal or arbitration
proceedings  to enforce  performance  of any term or condition of this Agreement
including,  but not limited to, the  payment of monies or the  enjoining  of any
action prohibited  hereunder,  the prevailing party shall be entitled to recover
from the Partnership such sums, in addition to any other damages or compensation
received,  as will reimburse such prevailing party for attorneys' fees and court
and/or arbitration costs incurred on account thereof, regardless of whether such
action proceeds to final judgment or determination.

            14.12 Creditors. None of the provisions of this Agreement be for the
benefit of or enforceable by a creditor of the Partnership or of a Partner.

            14.13  Remedies.  Except  as  may be  provided  explicitly  in  this
Agreement,  the rights and remedies of any of the parties hereunder shall not be
mutually  exclusive,  and the exercise of one or more of the  provisions  hereof
shall not  preclude  the  exercise of any other  provision  hereof.  Each of the
Partners  confirms that monetary damages may be an inadequate  remedy for breach
or  threat  of  breach  of any  provision  hereof.  The  respective  rights  and
obligations hereunder shall be enforceable by specific performance,  injunction,
or other equitable remedy,  but nothing herein contained is intended to limit or
affect any rights at law or by statute or  otherwise  of any party  aggrieved as
against the other for a breach or threat of breach of any provision  hereof,  it
being the  intention  by this Section  14.13 to make clear the  agreement of the
parties  hereunder that this Agreement shall be enforceable in equity as well as
at law or otherwise.

            14.14  Arbitration.  Any party hereto may require the arbitration of
any  matter or  matters  arising  under or in  connection  with this  Agreement.
Arbitration is initiated and required by giving notice  specifying the matter to
be arbitrated. If legal action is already pending on any matter concerning which
the  notice  is given,  the  notice  is  ineffective  unless  given  before  the
expiration  of 20 days after service of process on the person giving the notice.
The  arbitration  shall be held in Portland,  Maine,  and shall be in conformity
with and subject to the then  applicable  rules and  procedures  of the American
Arbitration  Association (or any successor thereto). If the American Arbitration
Association  is not then in existence and there is no  successor,  or if for any
reason the American Arbitration


                                       37
   38

Association fails or refuses to act, the arbitration shall be in conformity with
and  subject to the  provisions  of  applicable  statutes  (if any)  relating to
arbitration at the time of the notice.  The  arbitrators  shall be bound by this
Agreement  and all related  agreements.  Pleadings in any action  pending on the
same matter shall,  if arbitration  is required,  be deemed amended to limit the
issues  to those  contemplated  by the  rules  prescribed  above.  The  costs of
arbitration,  including  arbitrator's  fees, shall be paid by the  nonprevailing
party.  The number and selection of arbitrators  shall be in accordance with the
rules prescribed above,  except that each arbitrator  selected shall be familiar
with the  subject  matter  of the  issues to be  arbitrated,  such as, by way of
example, partnership accounting, or management of waste-to-energy facilities, or
such other subject matter as may be at issue.

            14.15 Schedules and Exhibits. Each of the Schedules and Exhibits are
attached  hereto is hereby  incorporated  herein and made a part  hereof for all
purposes,  and references  thereto  contained  herein shall be deemed to include
this reference and incorporation.

            14.16  Number and  Gender.  Unless  the  context  clearly  indicates
otherwise,  where appropriate in this Agreement,  the singular shall include the
plural and the  masculine  shall  include the feminine and the neuter,  and vice
versa.

            14.17 Power of Attorney; Authority. Each Equity Charter Municipality
hereby grants to the MRC its  irrevocable  Power of Attorney to take all action,
execute,  swear to and deliver any and all documents  required or appropriate in
connection  with its  acquisition  of an  interest in the  Partnership,  and the
Partnership's affairs,  including amendments to the Partnership Agreement.  Each
Equity  Charter  Municipality  hereby  authorizes  and  consents  to the General
Partners  executing  and  delivering  on behalf of the  Partnership  any and all
documents  reasonable deemed appropriate in connection with, and consistent with
the terms of, the FAME Bonds, the Power Purchase Agreement or the Waste Disposal
Agreements.

            14.18 Terms Not  Defined.  The terms used herein,  unless  otherwise
specifically  defined in this  Partnership  Agreement,  shall have the  meanings
provided in the Waste Disposal Agreement.


                                       38
   39

            IN WITNESS WHEREOF, the parties hereto have signed and sworn to this
Third  Amended and Restated  Agreement of Limited  Partnership  the day and year
stated above.

                                          THE GENERAL PARTNERS:

                                          PERC MANAGEMENT COMPANY LIMITED
                                          PARTNERSHIP

                                          BY: PERC, INC.
                                              General Partner


                                    By:   /s/ Martin J. Sergi
                                       -----------------------------------------
                                          Martin J. Sergi, President


                                          ENERGY NATIONAL, INC.


                                    By:   /s/ Michael J. Young
                                       -----------------------------------------
                                          Michael J. Young, Secretary


                                          THE LIMITED PARTNERS:

                                          PERC MANAGEMENT COMPANY LIMITED
                                          PARTNERSHIP

                                          BY: PERC, INC.
                                              General Partner

                                    By:   /s/ Martin J. Sergi
                                       -----------------------------------------
                                          Martin J. Sergi, President


                                          ENERGY NATIONAL, INC.


                                    By:   /s/ Michael J. Young
                                       -----------------------------------------
                                          Michael J. Young, Secretary


                                       39
   40

                                    NEWLY ADMITTED LIMITED PARTNERS
                                    (Equity Charter Municipalities)

                                    BY COUNTER PART SIGNATURE PAGE.


Schedule A  Names and Address of the Equity Charter Municipalities
Schedule B  Equipment Leases


                                       40