Blue Sphere Corporation S-1/A


 


 Exhibit 10.61 


   


 POWER
PURCHASE AGREEMENT 


   


 THIS
POWER PURCHASE AGREEMENT (this “Agreement”) is entered into as of May 26, 2011 (the “Agreement
Date”), by and between The Narragansett Electric Company, d/b/a National Grid, a Rhode Island corporation (“Buyer”),
and Orbit Energy Rhode Island, LLC, a Rhode Island limited liability company (“Seller”). Buyer and Seller
are individually referred to herein as a “Party” and are collectively referred to herein as the “Parties.” 


   


 WHEREAS,
Seller is developing the Johnston, Rhode Island generating facility fueled by biogas produced through high solids anaerobic digestion
which is more fully described in Exhibit A hereto (the “Facility”), which shall qualify as a
Newly Developed Renewable Energy Resource (hereafter defined); and 


   


 WHEREAS,
Buyer is authorized under R.I.G.L. ch. 39-26.1 to enter into long-term contracts for the purchase of energy, capacity and renewable
energy certificates from a renewable generator meeting the requirements of that statute; and 


   


 WHEREAS,
Buyer and Seller desire to enter into this Agreement whereby Buyer shall purchase from Seller all Products (as defined herein)
generated by or associated with the Facility; 


   


 NOW,
THEREFORE, in consideration of the premises and of the mutual agreements contained herein, and for other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereby agree as follows: 


   


		 1. 	 DEFINITIONS 



   


 In
addition to terms defined in the recitals hereto, the following terms shall have the meanings set forth below. Any capitalized
terms used in this Agreement and not defined herein shall have the same meaning as ascribed to such terms under the ISO-NE Practices
and ISO-NE Rules. 


   


 “Affiliate”
shall mean, with respect to any Person, any other Person that directly or indirectly through one or more intermediaries Controls,
is Controlled by, or is under common Control with, such first Person. 


   


 “Agreement”
shall have the meaning set forth in the first paragraph of this Agreement. 


   


 “Agreement
Date” shall have the meaning set forth in the first paragraph hereof. 


   


 “Bundled
Price” shall have the meaning set forth in Exhibit E hereof. 


   


 “Business
Day” shall mean a day on which Federal Reserve member banks in New York, New York are open for business; and a Business
Day shall start at 8:00 a.m. and end at 5:00 p.m. Eastern Prevailing Time. Notwithstanding the foregoing, with respect to notices
only, a Business Day shall not include the Friday immediately following the U.S. Thanksgiving holiday. 


   


 “Buyer’s
Taxes” shall have the meaning set forth in Section 5.4(a) hereof. 


   






    1


     


    

   


 “Capacity”
shall mean all capacity from the Facility as determined by ISO-NE’s Seasonal Claimed Capability rating (or successor or
replacement rating used to measure capability) as defined in the ISO-NE Rules that is obligated to deliver and receive payments
in the Forward Capacity Market (or its successor market) as set forth in the ISO-NE Rules, including without limitation as both
a “New” and an “Existing” Capacity Resource as those terms are used in the ISO-NE Rules; provided that
the Capacity shall not exceed the Contract Capacity. 


   


 “Capacity
Supply Obligations” shall have the meaning set forth in the ISO-NE Rules. 


   


 “Cash”
shall mean U.S. dollars held by or on behalf of a Party as Posted Collateral hereunder. 


   


 “Certificates”
shall mean an electronic certificate created pursuant to the Operating Rules of the GIS or any successor thereto to represent
the generation attributes of each MWh of Energy generated within the ISO-NE control area and the generation attributes of certain
Energy imported into the ISO-NE control area. 


   


 “Code”
shall mean the U.S. Internal Revenue Code of 1986, as amended from time to time or any successor law, and regulations issued pursuant
thereto. 


   


 “Collateral
Account” shall have the meaning specified in Section 6.5(a)(iii)(B) hereof. 


   


 “Collateral
Interest Rate” shall mean the rate published in The Wall Street Journal as the “Prime Rate” from
time to time (or, if more than one such rate is published, the arithmetic mean of such rates), or, if such rate is no longer published,
a successor rate agreed to by Buyer and Seller, in each case determined as of the date the obligation to pay interest arises,
but in no event more than the maximum rate permitted by applicable Law in transactions involving entities having the same characteristics
as the Parties. 


   


 “Collateral
Requirement” shall mean at any time the amount of Development Period Security or Operating Period Security required
under this Agreement at such time. 


   


 “Commercial
Operation Date” shall mean the date on which the conditions set forth in Section 3.3(b) have been satisfied, as
set out in a written notice from Seller to Buyer. 


   


 “Contract
Capacity” shall mean 3.2 MW. 


   


 “Contract
Maximum Amount” shall mean 3.2 MWh per hour of Energy and a corresponding amount of all other Products. 


   


 “Contract
Year” shall mean the twelve (12) consecutive calendar months starting on the first day of the calendar month following
the Commercial Operation Date and each subsequent twelve (12) consecutive calendar month period. 


   


 “Contract
Value” shall have the meaning set forth in Section 9.3(b) hereof. 


   






    2


     


    

   


 “Control”
shall mean the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies
of a Person, whether through the ownership of voting securities, by contract or otherwise. 


   


 “Cover
Damages” shall mean, with respect to any Delivery Shortfall, an amount equal to (a) the positive net amount, if,
any, by which the Replacement Price exceeds the applicable Price that would have been paid pursuant to Section 5.1 and Exhibit
E hereof, multiplied by the quantity of that Delivery Shortfall, plus (b) any applicable penalties and other costs assessed by
ISO-NE or any other Person against Buyer as a result of Seller’s failure to deliver such Products in accordance with the
terms of this Agreement. Buyer shall provide a statement for the applicable period explaining in reasonable detail the calculation
of any Cover Damages. 


   


 “Credit
Support” shall have the meaning specified in Section 6.2(d) hereof. 


   


 “Credit
Support Delivery Amount” shall have the meaning specified in Section 6.3 hereof. 


   


 “Credit
Support Return Amount” shall have the meaning specified in Section 6.4 hereof. 


   


 “Critical
Milestones” shall have the meaning set forth in Section 3.1 hereof. 


   


 “Custodian”
shall have the meaning specified in Section 6.5(a)(i) hereof. 


   


 “Day
Ahead Energy Market” shall have the meaning set forth in the ISO-NE Rules. 


   


 “Default”
shall mean any event or condition which, with the giving of notice or passage of time or both, could become an Event of Default. 


   


 “Defaulting
Party” shall mean the Party with respect to which a Default or Event of Default has occurred. 


   


 “Deliver”
or “Delivery” shall mean with respect to (i) Energy, to supply Energy into Buyer’s ISO-NE account
at the Delivery Point in accordance with the terms of this Agreement and the rules of the Interconnecting Utility, (ii) RECs,
to supply RECs in accordance with Section 4.7(e) and (iii) Capacity, delivery consistent with Section 4.8. 


   


 “Delivery
Point” shall mean the Facility’s busbar on Seller’s side of the interconnection point with Buyer’s
distribution system located within the Facility substation, the currently contemplated location of which is shown as the revenue
meter location in Exhibit G. Not later than the date on which the Interconnecting Utility determines the Interconnection
Cost Adjustment as set forth in Exhibit E, Buyer and Seller shall agree on any changes to Exhibit G to reflect the
final location of the Delivery Point and shall amend this Agreement to attach a revised Exhibit G reflecting any such changes. 


   


 “Delivery
Shortfall” shall have the meaning set forth in Section 4.3 hereof. 


   






    3


     


    

   


 “Development
Period Security” shall have the meaning set forth in Section 6.2(a) hereof 


   


 “Determination
Date” shall have the meaning set forth in Section 2.2(e) hereof. “Disputing Party” shall have the meaning
set forth in Section 6.6(a) hereof 


   


 “Eastern
Prevailing Time” shall mean either Eastern Standard Time or Eastern Daylight Savings Time, as in effect from time
to time. 


   


 “Effective
Date” shall have the meaning set forth in Section 2.1 hereof 


   


 “Energy”
shall mean electric “energy,” as such term is defined in the ISO-NE Tariff, generated by the Facility as measured
in kWh (unless otherwise noted) in Eastern Prevailing Time, less such Facility’s station service use, generator lead losses
and transformer losses, which quantity for purposes of this Agreement will never be less than zero. 


   


 “Environmental
Attributes” shall mean any and all generation attributes under the Renewable Energy Standard and/or under any and
all other international, federal, regional, state or other law, rule, regulation, bylaw, treaty or other intergovernmental compact,
decision, administrative decision, program (including any voluntary compliance or membership program), competitive market or business
method (including all credits, certificates, benefits, and emission measurements, reductions, offsets and allowances related thereto)
that are attributable, now or in the future, to the favorable generation or environmental attributes of the Facility or the Products
produced by the Facility, up to and including the Contract Maximum Amount, during the Services Term, to: (a) any such credits,
certificates, benefits, offsets and allowances computed on the basis of the Facility’s generation using renewable technology
or displacement of fossil-fuel derived or other conventional energy generation; (b) any Certificates issued pursuant to the GIS
in connection with Energy generated by the Facility; and (c) any voluntary emission reduction credits obtained by Seller in accordance
with the terms of this Agreement in connection with the generation of Energy by the Facility; provided, however, that Environmental
Attributes shall not include: (i) any state or federal production tax credits; (ii) any state or federal investment tax credits
or other tax credits associated with the construction or ownership of the Facility; (iii) any cash payments or grants made in
lieu of such tax credits; (iv) any state or federal tax credit or cash grant introduced after the date of this Agreement intended
to supplement, replace or enhance the tax credits described in the foregoing clauses (i), (ii) or (iii); (v) any depreciation
deductions permitted under the Code with respect to the Facility (including any bonus or accelerated depreciation); or (vi) any
state, federal or private Financing, grants, guarantees or other credit support relating to the development, construction, ownership,
operation or maintenance of the Facility. 


   


 “Escalation
Date” shall have the meaning set forth in Section 5.1(b) hereof “Escalation Rate” shall mean two percent
(2%) per annum. 


   


 “Escalation
Rate” shall mean two percent (2%) per annum. 


   






    4


     


    

   


 “Event
of Default” shall have the meaning set forth in Section 9.1 hereof and shall include the events and conditions described
in Section 9.1 and Section 9.2 hereof. 


   


 “Extended
Term” shall have the meaning set forth in Section 2.2(e) hereof. “Extension Price” shall have the meaning
set forth in Exhibit E hereto. 


   


 “Extension
Regulatory Approval” shall mean approval by the PUC or any other applicable Governmental Entity of the extension
of this Agreement pursuant to Section 2.2(e), without material modification or conditions, to the extent Buyer determines such
approval is required in its sole discretion, which approval shall include without limitation all regulatory authorizations required
by the PUC or any other applicable Governmental Entity under then-applicable law, including the recovery by Buyer of its costs
incurred under this Agreement during the entire Extended Term , which approval shall be final and not subject to appeal or rehearing
and shall be acceptable to Buyer in its sole discretion. 


   


 “EWG”
shall mean an exempt wholesale generator under 15 U.S.C. § 79z-5a, as amended from time to time. 


   


 “Facility”
shall have the meaning set forth in the Recitals. 


   


 “FERC”
shall mean the United States Federal Energy Regulatory Commission, and shall include its successors. 


   


 “Financial
Closing Date” shall mean the date of signing of the initial agreements for any Financing of the Facility. 


   


 “Financing”
shall mean indebtedness, whether secured or unsecured, loans, guarantees, notes, equity, convertible debt, sale-leaseback or other
tax-equity transactions, bond issuances, recapitalizations and all similar financing or refinancing. 


   


 “Force
Majeure” shall have the meaning set forth in Section 10.1(a) hereof. 


   


 “Forward
Capacity Auction” shall have the meaning set forth in the ISO-NE Rules. “Forward Capacity Market” shall
have the meaning set forth in the ISO-NE Rules. 


   


 “Generator
Maintenance Outages” shall have the meaning set forth in the ISO-NE Rules. 


   


 “Generator
Planned Outages” shall have the meaning set forth in the ISO-NE Rules. 


   


 “Generation
Unit” shall mean a facility that converts a fuel or an energy resource into electrical energy. 


   


 “GIS”
shall mean the New England Power Pool Generation Information System or any successor thereto, which includes a generation information
database and certificate system, operated by NEPOOL, its designee or successor entity, that accounts for generation attributes
of electricity generated or consumed within New England. 


   






    5


     


    

   


 “Good
Utility Practice” shall mean compliance with all applicable laws, codes and regulations, all ISO-NE Rules and ISO-NE
Practices, and any practices, methods and acts engaged in or approved by a significant portion of the electric industry in New
England during the relevant time period, or any of the practices, methods and acts which, in the exercise of reasonable judgment
in light of the facts known at the time the decision is made, could have been expected to accomplish the desired result consistent
with good business practices, reliability, safety and expedition. Good Utility Practice is not intended to be limited to the optimum
practice, method or act to the exclusion of all others, but rather is intended to include acceptable practices, methods and acts
generally accepted in the industry in New England. 


   


 “Governmental
Entity” shall mean any federal, state or local governmental agency, authority, department, instrumentality or regulatory
body, and any court or tribunal, with jurisdiction over Seller, Buyer or the Facility. 


   


 “Initial
Services Term” shall have the meaning set forth in Section 2.2(b) hereof. 


   


 “Interconnecting
Utility” shall mean the utility (which may or may not be Buyer or an Affiliate of Buyer) providing interconnection
service for the Facility to the transmission or distribution system of that utility. 


   


 “Interconnection
Agreement” shall mean an agreement between Seller and the Interconnecting Utility regarding the interconnection
of the Facility to the transmission or distribution system of the Interconnecting Utility, as the case may be, as the same may
be amended from time to time. 


   


 “Interconnection
Cost Adjustment” shall have the meaning set forth in Exhibit E hereto. 


   


 “Interconnection
Point” shall have the meaning set forth in the Interconnection Agreement. 


   


 “Interest
Amount” shall mean with respect to a Party and an Interest Period, the sum of the daily interest amounts for all
days in such Interest Period; each daily interest amount to be determined by such Party as follows: (a) the amount of Cash held
by such Party on that day (but excluding any interest previously earned on such Cash); multiplied by (b) the Collateral Interest
Rate for that day; divided by (c) 360. 


   


 “Interest
Period” shall mean the period from (and including) the last Business Day on which an Interest Amount was Transferred
by Buyer (or if no Interest Amount has yet been Transferred by Buyer, the Business Day on which Cash was Transferred to Seller)
to (but excluding) the Business Day on which the current Interest Amount is to be Transferred. 


   


 “Internal
Bilateral Transaction” means the purchase or sale of electric energy or regulation obligations between two market
participants internal to NEPOOL. 


   






    6


     


    

   


 “ISO”
or “ISO-NE” shall mean ISO New England Inc., the independent system operator established in accordance
with the RTO arrangements for New England, or its successor. 


   


 “ISO-NE
Practices” shall mean the ISO-NE practices and procedures for delivery and transmission of energy and capacity and
capacity testing in effect from time to time and shall include, without limitation, applicable requirements of the NEPOOL Agreement,
and any applicable successor practices and procedures. 


   


 “ISO-NE
Rules” shall mean all rules and procedures adopted by NEPOOL, ISO-NE, or the RTO, and governing wholesale power
markets and transmission in New England, as such rules may be amended from time to time, including but not limited to, the ISO-NE
Tariff, the Market Rules (as defined in the ISO-NE Tariff), the ISO-NE Operating Procedures (as defined in the ISO-NE Tariff),
the ISO-NE Planning Procedures (as defined in the ISO-NE Tariff), the Transmission Operating Agreement (as defined in the ISO-NE
Tariff), the Participants Agreement, the manuals, procedures and business process documents published by ISO-NE via its web site
and/or by its e-mail distribution to appropriate NEPOOL participants and/or NEPOOL committees, as amended, superseded or restated
from time to time. 


   


 “ISO-NE
Tariff” shall mean ISO-NE’s Transmission, Markets and Services Tariff, FERC Electric Tariff No. 3, as amended
from time to time. 


   


 “ISO-NE
Settlement Market System” shall have the meaning as set forth in the ISO-NE Tariff. 


   


 “kW”
shall mean a kilowatt. 


   


 “kWh”
shall mean a kilowatt-hour. 


   


 “Late
Payment Rate” shall have the meaning set forth in Section 5.3 hereof. 


   


 “Law”
shall mean all federal, state and local statutes, regulations, rules, orders, executive orders, decrees, policies, judicial decisions
and notifications, including without limitation those pertaining to public health, pollution, natural resources or the environment. 


   


 “Lender”
shall mean any party providing Financing for the development, construction, and ownership of the Facility, or any refinancing
of that Financing, and shall include any assignee or transferee of such a party and any trustee, collateral agent or similar entity
acting on behalf of such a party. 


   


 “Letter
of Credit” shall mean an irrevocable, non-transferable, standby letter of credit, issued by a Qualified Institution
utilizing a form acceptable to the Party in whose favor such letter of credit is issued. All costs relating to any Letter of Credit
shall be for the account of the Party providing that Letter of Credit. 


   






    7


     


    

   


 “Letter
of Credit Default” shall mean with respect to an outstanding Letter of Credit, the occurrence of any of the following
events (a) the issuer of such Letter of Credit shall fail to be a Qualified Institution; (b) the issuer of the Letter of Credit
shall fail to comply with or perform its obligations under such Letter of Credit if such failure shall be continuing after the
lapse of any applicable grace period; (c) the issuer of the Letter of Credit shall disaffirm, disclaim, repudiate or reject, in
whole or in part, or challenge the validity of, such Letter of Credit; or (d) the Letter of Credit shall expire or terminate or
have a Value of $0 at any time the Party on whose account that Letter of Credit is issued is required to provide Credit Support
hereunder and that Party has not Transferred replacement Credit Support meeting the requirements of this Agreement; provided,
however, that no Letter of Credit Default shall occur in any event with respect to a Letter of Credit after the time such Letter
of Credit is required to be cancelled or returned in accordance with the terms of this Agreement. 


   


 “Market
Participant” shall have the meaning set forth in the ISO-NE Rules. 


   


 “Meters”
shall have the meaning set forth in Section 4.6(a) hereof. 


   


 “Moody’s”
shall mean Moody’s Investors Service, Inc., and any successor thereto. “MW” shall mean a megawatt. 


   


 “MWh”
shall mean a megawatt-hour (one MWh shall equal 1,000 kWh). 


   


 “NEPOOL”
shall mean the New England Power Pool and any successor organization. 


   


 “NEPOOL
Agreement” shall mean the Second Amended and Restated New England Power Pool Agreement dated as of February 1, 2005,
as amended and/or restated from time to time. 


   


 “NERC”
shall mean the North American Electric Reliability Council and shall include any successor thereto. 


   


 “Network
Upgrades” shall mean any upgrades to the Pool Transmission Facilities and the Transmission Provider’s transmission
and distribution systems, including any System Modifications under the Interconnection Agreement, necessary for Delivery of the
Energy to the Delivery Point, including those that are necessary for the Facility’s Capacity to be recognized as a Capacity
Resource pursuant to the ISO-NE Rules, as determined and identified in the interconnection study approved in connection with construction
of the Facility. 


   


 “Newly
Developed Renewable Energy Resource” shall mean, pursuant to R.I.G.L. § 39-26.1-2(6), an electrical generation
unit that uses exclusively an eligible renewable energy resource (as defined under R.I.G.L. § 39-26-5), and either (x) has
neither begun operation, nor have the developers of the unit implemented investment or lending agreements necessary to finance
the construction of the unit or (y) is located within the state of Rhode Island and obtained project financing on or after January
1, 2009. 


   


 “Node”
shall have the meaning set forth in the ISO-NE Rules. 


   


 “Non-Defaulting
Party” shall mean the Party with respect to which a Default or Event of Default has not occurred. 


   






    8


     


    

   


 “Non-Peak
Months” shall mean the months of September, October, April and May. “Notification Time” shall mean 1:00
p.m. Eastern Prevailing Time on a Business Day. “Obligations” shall have the meaning specified in Section 6.1 hereof. 


   


 “Operating
Period Security” shall have the meaning set forth in Section 6.2(b) hereof. 


   


 “Operational
Limitations” of the Facility are the parameters set forth in Exhibit A describing the physical limitations
of the Facility, including the time required for start-up, the limitation on the number of scheduled start-ups per Contract Year
and the minimum operating limit(s) for the Facility. 


   


 “Party”
and “Parties” shall have the meaning set forth in the first paragraph of this Agreement. 


   


 “Permits”
shall mean any permit, authorization, license, order, consent, waiver, exception, exemption, variance or other approval by or
from, and any filing, report, certification, declaration, notice or submission to or with, any Governmental Entity required to
authorize action, including any of the foregoing relating to the ownership, siting, construction, operation, use or maintenance
of the Facility under any applicable Law. 


   


 “Person”
shall mean an individual, partnership, corporation, limited liability company, limited liability partnership, limited partnership,
association, trust, unincorporated organization, or a government authority or agency or political subdivision thereof. 


   


 “Pool
Transmission Facilities” has the meaning given that term in the ISO-NE Rules. 


   


 “Posted
Collateral” shall mean all Credit Support and all proceeds thereof that have been Transferred to or received by
a Party under this Agreement and not Transferred to the Party providing the Credit Support or released by the Party holding the
Credit Support. Any Interest Amount or portion thereof not Transferred will constitute Posted Collateral in the form of Cash. 


   


 “Price”
shall mean the purchase price(s) for Products referenced in Section 5.1 hereof and Exhibit E hereto. 


   


 “Products”
shall mean Energy, Capacity and RECs; provided, however, that Energy, Capacity and RECs generated by the Facility in excess of
the Contract Maximum Amount or during any Test Period shall not be deemed Products. 


   


 “Projected
Annual Energy Output” shall mean the historic average of actual generation of the Facility since the Commercial
Operation Date or, solely for the period up to and including the Contract Year immediately after the Contract Year in which the
Commercial Operation Date occurred, 23,160 MWh, in each case in MWh per Contract Year. 


   


 “PUC”
shall mean the Rhode Island Public Utilities Commission and shall include its successors. 


   






    9


     


    

   


 “QF”
shall mean a cogeneration or small power production facility which meets the criteria as defined in Title 18, Code of Federal
Regulations, §§ 292.201 through 292.207, as amended from time to time. 


   


 “Qualified
Institution” shall mean a major U.S. commercial bank or trust company, the U.S. branch office of a foreign bank,
or another financial institution, in any case, organized under the laws of the United States or a political subdivision thereof
having assets of at least $10 billion and a credit rating of at least (A) “A2” from Moody’s or “A”
from S&P, if such entity is rated by both S&P and Moody’s or (B) “A” by S&P or “A2”
by Moody’s, if such entity is rated by either S&P or Moody’s but not both. 


   


 “Real-Time
Energy Market” shall have the meaning as set forth in the ISO-NE Rules. 


   


 “Reference
Market-Maker” shall mean a leading dealer in the relevant market that is selected in a commercially reasonable manner
and is not an affiliate of either party. 


   


 “Regulatory
Approval” shall mean the PUC’s approval of this Agreement without material modification or conditions pursuant
to R.I.G.L. §§ 39-26.1-3 through 39-26.1-5 and the regulations promulgated thereunder, including the recovery by Buyer
of its costs incurred under this Agreement and remuneration equal to 2.75 percent (2.75%) of Buyer’s actual annual payments
under this Agreement pursuant to R.I.G.L. § 39-26.1-4, which approval shall be final and not subject to appeal or rehearing
and shall be acceptable to Buyer in its sole discretion. 


   


 “Rejected
Purchase” shall have the meaning set forth in Section 4.4 hereof. 


   


 “Renewable
Energy Certificates” or “RECs” shall mean all of the Certificates and any and all other
Environmental Attributes associated with the Products or otherwise produced by the Facility which conform with the eligibility
criteria set forth in the applicable Rhode Island regulations and are eligible to satisfy the Renewable Energy Standard, and shall
represent title to and claim over all Environmental Attributes associated with the specified MWh of generation from such Newly
Developed Renewable Energy Resource. 


   


 “Renewable
Energy Standard” shall mean the requirements established pursuant to R.I.G.L. § 39-26-1 et seq. and the regulations
promulgated thereunder that requires all retail electricity sellers in Rhode Island (except Block Island Power Company and Pascoag
Utility District) to provide a minimum percentage of electricity from eligible renewable energy resources, and such successor
laws and regulations as may be in effect from time to time. 


   


 “Replacement
Energy” shall mean Energy purchased by Buyer as replacement for any Delivery Shortfall. 


   


 “Replacement
Price” shall mean the price at which Buyer, acting in a commercially reasonable manner, purchases Replacement Energy
and Replacement RECs plus (i) transaction and other administrative costs reasonably incurred by Buyer in purchasing such Replacement
Energy and Replacement RECs and (ii) additional transmission charges, if any, reasonably incurred by Buyer to transmit Replacement
Energy to the Delivery Point; provided, however, that (a) in no event shall Buyer be required to utilize or change its utilization
of its owned or controlled assets, contracts or market positions to minimize Seller’s liability, (b) Buyer shall have no
obligation to purchase Replacement Energy and/or Replacement RECs, and (c) if Buyer does not purchase Replacement Energy and/or
Replacement RECs, the market value of Energy and/or RECs at the time of the Delivery Shortfall (as reasonably determined by Buyer)
will replace the price at which Buyer purchases Energy and/or Replacement RECs in the calculation of the Replacement Price. 


   






    10


     


    

   


 “Replacement
RECs” shall mean any generation or environmental attributes, including any Certificates or other certificates or
credits related thereto reflecting generation by a Newly Developed Renewable Energy Resource that are purchased by Buyer as replacement
for any Delivery Shortfall. 


   


 “Request
Date” shall have the meaning set forth in Section 6.6(a) hereof. “Requesting Party” shall have the meaning
set forth in Section 6.6(a) hereof. 


   


 “Resale
Damages” shall mean, with respect to any Rejected Purchase, an amount equal to (a) the positive net amount, if any,
by which the applicable Price that would have been paid pursuant to Section 4.4 hereof for such Rejected Purchase, had it been
accepted, exceeds the Resale Price multiplied by the quantity of that Rejected Purchase, plus (b) any applicable penalties assessed
by ISO-NE or any other Person against Seller as a result of Buyer’s failure to accept such Products. Seller shall provide
a written statement explaining in reasonable detail the calculation of any Resale Damages. 


   


 “Resale
Price” shall mean the price at which Seller, acting in a commercially reasonable manner, sells or is paid for a
Rejected Purchase, plus transaction and other administrative costs reasonably incurred by Seller in re-selling such Rejected Purchase;
provided, however, that in no event shall Seller be required to utilize or change its utilization of the Facility or its other
assets, contracts or market positions in order to minimize Buyer’s liability for such Rejected Purchase. 


   


 “Rounding
Amount” shall have the meaning specified in Section 6.2(c) hereof. 


   


 “RTO”
shall mean ISO-NE and any successor organization or entity to ISO-NE, as authorized by FERC to exercise the functions pursuant
to the FERC’s Order No. 2000 and FERC’s corresponding regulations, or any successor organization, or any other entity
authorized to exercise comparable functions in subsequent orders or regulations of FERC. 


   


 “S&P”
shall mean Standard & Poor’s Ratings Group, a division of McGraw Hill, Inc., and any successor thereto. 


   


 “Schedule”
or “Scheduling” shall mean the actions of Seller and/or its designated representatives pursuant to Section
4.2, of notifying, requesting and confirming to ISO-NE the quantity of Energy to be delivered on any given day or days (or in
any given hour or hours) during the Services Term at the Delivery Point. 


   






    11


     


    

   


 “Seasonal
Claimed Capacity” shall mean the maximum dependable load carrying ability of the Facility in the summer or winter,
excluding capacity required for use by the Facility, as determined by ISO-NE pursuant to the ISO-NE Rules. 


   


 “Seller’s
Taxes” shall have the meaning set forth in Section 5.4(a) hereof. 


   


 “Services
Term” shall have the meaning set forth in Section 2.2(b) hereof. 


   


 “Substitute
Credit Support” shall have the meaning assigned in Section 6.5(f) hereof. 


   


 “Supply
Forecast” shall have the meaning set forth in Section 9.3(b) hereof. 


   


 “Term”
shall have the meaning set forth in Section 2.2(a) hereof. 


   


 “Termination
Payment” shall have the meaning set forth in Section 9.3(b) hereof. 


   


 “Test
Period” shall have the meaning set forth in Section 4.9 hereof. 


   


 “Test
REC Price” shall mean, during the Test Period, the average of two (2) broker quotes for the average sale price of
Certificates generated by a Newly Developed Renewable Energy Resource obtained by Seller from brokers that normally trade in such
Certificates, having at least one (1) year of experience in trading Certificates and that are not Affiliates of either Party,
in each case for the month in which the RECs at issue were delivered to Buyer. 


   


 “Transfer”
shall mean, with respect to any Posted Collateral or Interest Amount, and in accordance with the instructions of the Party entitled
thereto: 


   


 (a)       in
the case of Cash, payment or transfer by wire transfer into one or more bank accounts specified by the Party to whom such Cash
is being delivered; an 


   


 (b)       in
the case of Letters of Credit, delivery of the Letter of Credit or an amendment thereto to the Party to whom such Letter of Credit
is being delivered. 


   


 “Transmission
Provider” shall mean (a) ISO-NE, its respective successor or Affiliates; (b) Buyer; or (c) such other third parties
from whom transmission services are necessary for Seller to fulfill its performance obligations to Buyer hereunder, as the context
requires. 


   


 “Unit
Contingent” means that Seller is obligated to deliver Products only to the extent that the Facility operates and
generates Products. 


   


 “Valuation
Agent” means the Requesting Party; provided, however, that that in all cases, if an Event of Default has occurred
and is continuing with respect to the Party designated as the Valuation Agent, then in such case, and for so long as the Event
of Default continues, the other Party shall be the Valuation Agent. 


   


 “Valuation
Date” shall mean each Business Day. 


   






    12


     


    

   


 “Valuation
Percentage” shall have the meaning specified in Section 6.2(d) hereof. 


   


 “Valuation
Time” shall mean the close of business on the Business Day before the Valuation Date or date of calculation, as
applicable. 


   


 “Value”
shall mean, with respect to Posted Collateral or Credit Support, the Valuation Percentage multiplied by the amount then available
under the Letter of Credit to be unconditionally drawn by Buyer. 


   


		 2. 	 EFFECTIVE
                                         DATE; CONDITIONS; TERM 



   


 2.1.        Effective
Date. The “Effective Date” shall be the date that the conditions described in Section 8.1 hereof
has been satisfied or waived by Buyer (unless this Agreement is terminated prior to that date in accordance with its terms). 


   


 2.2.        Term. 


   


 (a)        The
“Term” of this Agreement is the period beginning on the Agreement Date and ending upon the final settlement
of all obligations hereunder after the expiration of the Services Term or the earlier termination of this Agreement in accordance
with its terms. 


   


 (b)        The
“Services Term” is the period during which Buyer is obligated to purchase Products Delivered to Buyer
by Seller (not including any Energy and RECs Delivered during the Test Period under Section 4.9), commencing on the Commercial
Operation Date and continuing for a period of fifteen (15) years from the Commercial Operation Date (subject to extension of the
Services Term for the Extended Term pursuant to Section 2.2(e)), unless this Agreement is earlier terminated in accordance with
the provisions hereof. The initial 15-year Services Term, prior to any extension thereof pursuant to Section 2.2(e), is referred
to herein as the “Initial Services Term.” 


   


 (c)        At
the expiration of the Initial Services Term under Section 2.2(b), the Parties shall no longer be bound by the terms and provisions
hereof (including, without limitation, any payment obligation hereunder), except (i) to the extent necessary to provide invoices
and make payments or refunds with respect to Products delivered prior to such expiration or termination, (ii) to the extent necessary
to enforce the rights and the obligations of the Parties arising under this Agreement before such expiration or termination, (iii)
as set forth in Section 2.2(d) and Section 2.2(e) and (iv) the obligations of the Parties hereunder with respect to confidentiality
and indemnification shall survive the expiration or termination of this Agreement. 


   


 (d)        At
the expiration of the Initial Services Term, Buyer shall have the right, exercisable in Buyer’s sole discretion, to negotiate
in good faith with Seller for no more than sixty (60) days, the terms of the sale of such Energy, Capacity and/or RECs generated
by the Facility (or a portion thereof, as selected by Buyer) to Buyer or its designee on an exclusive basis. If Buyer wishes to
enter into such negotiation, Buyer shall notify Seller of such decision at least one hundred eighty (180) days prior to the expiration
of the Initial Services Term, and such negotiations shall commence at least one hundred fifty (150) days prior to the expiration
of the Initial Services Term. Seller shall supply in a timely manner, information regarding the Facility which is customary to
allow Buyer to perform due diligence and to negotiate in good faith for the purchase of such Energy, Capacity and RECs. 


   






    13


     


    

   


 (e)        Without
limiting the rights of Buyer under Section 2.2(d), Buyer shall have the right, exercisable in Buyer’s sole discretion, to
extend the Services Term and the term during which Buyer is obligated to purchase the Products pursuant to this Agreement for
an additional six (6) years (the “Extended Term”), which right shall be exercisable by sending a written
notice from Buyer to Seller not later than ninety (90) days prior to the fourteenth (14th) anniversary of the Commercial Operation
Date (the date that is ninety (90) days prior to the fourteenth (14th) anniversary of the Commercial Operation Date is referred
to herein as the “Determination Date”). In the event that Buyer exercises its right under this Section
2.2(e), (i) the Bundled Price for the Extended Term shall be reset to the “Extension Price” as defined in Exhibit
E, which shall remain subject to adjustment for the Forward Capacity Market payments described in Exhibit E but shall
not be subject to annual escalation pursuant to Section 5.1(b) after the fourteenth (14th) Escalation Date after the Commercial
Operation Date, and (ii) all other terms and conditions of this Agreement shall remain unchanged. Seller shall provide Buyer written
notice of the Extension Price, as described in Exhibit E, no later than one hundred eighty (180) days prior to the Determination
Date. Any extension of the Services Term and Buyer’s purchase obligation under this Agreement pursuant to this Section 2.2(e)
shall be subject to Buyer’s receipt of any required Extension Regulatory Approval. In the event that any required Extension
Regulatory Approval is not received within 210 days after the Determination Date, the exercise by Buyer of its right to extend
the Agreement under this Section 2.2(e) shall be void and of no further force and effect. 


   


		 3. 	 FACILITY
                                         DEVELOPMENT AND OPERATION 



   


 3.1.        Critical
Milestones. 


   


 (a)        Subject
to the provisions of Section 3.1(c), commencing on the Effective Date, Seller shall develop the Facility in order to achieve the
following milestones (“Critical Milestones”) on or before the date set forth in this Section 3.1(a): 


   


		 (i) 	 receipt
                                         of all Permits necessary to construct the Facility, as set forth in Exhibit B,
                                         in final form, by the date that is six (6) months after the Effective Date; 



   


		 (ii) 	 acquisition
                                         of all required real property and other site control rights necessary for construction
                                         and operation of the Facility, interconnection of the Facility to the Interconnecting
                                         Utility, construction of the Network Upgrades (to the extent it is Seller’s responsibility
                                         to do so) and performance of Seller’s obligations under this Agreement as set forth
                                         on Exhibit B, by the date that is six (6) months after the Effective Date; 



   


		 (iii) 	 closing
                                         of Financing required in order for Seller to proceed with the construction of the Facility,
                                         including, as applicable, Seller’s financial obligations with respect to interconnection
                                         of the Facility to the Interconnecting Utility and construction of the Network Upgrades,
                                         by the date that is six (6) months after the Effective Date; 



   






    14


     


    

   


		 (iv) 	 issuance
                                         of a full notice to proceed by Seller to its general construction contractor and commencement
                                         of construction of the Facility by the date that is nine (9) months after the Effective
                                         Date; 



   


		 (v) 	 execution
                                         of agreements by Seller and one or more providers of organic feedstock for the Facility
                                         that collectively are adequate to satisfy all of the Facility’s feedstock requirements
                                         for the first two years after the Commercial Operation Date by the date that is eighteen
                                         (18) months after the Effective Date; and 



   


		 (vi) 	 achievement
                                         of the Commercial Operation Date by the date that is two (2) years after the Effective
                                         Date. 



   


 (b)        Seller
shall provide Buyer with written notice of the achievement of each Critical Milestone within seven (7) days after that achievement,
which notice shall include information demonstrating with reasonable specificity that such Critical Milestone has been achieved.
Seller acknowledges that Buyer requires such written notice solely for monitoring purposes, and that nothing set forth in this
Agreement shall create or impose upon Buyer any responsibility or liability for the development, construction, operation or maintenance
of the Facility. 


   


 (c)        Majeure
under Section 10.1, Seller may elect to extend all of the dates for the Critical Milestones not yet achieved (i) by one year without
posting additional Development Period Security and, (ii) after such initial one-year extension, by up to two additional six-month
periods by posting additional Development Period Security of $22,500 for each such six-month period. In no event may Seller exercise
the right to extend the Critical Milestone dates under this Section 3.1(c) by more than two (2) years in total, and in no event
shall any extension of the Critical Milestone dates as a result of one or more Force Majeure events exceed a cumulative total
of twelve (12) months in addition to any extensions under this Section 3.1(c). Any such election under this Section 3.1(c) shall
be made in a written notice delivered to Buyer on or prior to the first date for a Critical Milestone that has not yet been achieved
(as such date may have previously been extended). 


   


 (d)        The
Parties agree that time is of the essence with respect to the dates for Critical Milestones (as the same may be extended pursuant
to Section 3.1(c)) and is part of the consideration to Buyer in entering into this Agreement. 


   


 (e)        If
the Facility does not achieve the Commercial Operation Date by the Commercial Operation Date milestone set out in Section 3.1(a)(vi),
as may be extended under Section 3.1(c), either Party may terminate this Agreement within sixty (60) days after such date by written
notice to the other Party (which termination shall be effective upon delivery of such notice), and upon such termination neither
Party will have any further liability to the other hereunder except for obligations arising under Section 6.1 and Article 12. 


   






    15


     


    

   


 (f)        If
Seller fails to make material progress toward the Commercial Operation Date, as reasonably determined by either Buyer or the PUC
based on Seller’s progress with respect to the milestones set forth in Section 3.1(a), within three (3) years after the
Agreement Date, Buyer may terminate this Agreement by written notice to Seller delivered within sixty (60) days after the third
anniversary of the Agreement Date (which termination shall be effective upon delivery of such notice), and upon such termination
neither Party will have any further liability to the other hereunder except for obligations arising under Section 6.1 and Article
12. 


   


 3.2.        Construction. 


   


 (a)        Progress
Reports. At the end of each calendar quarter after the Effective Date and until the Commercial Operation Date, Seller shall
provide Buyer with a progress report regarding Critical Milestones not yet achieved, including projected time to completion of
the Facility, in accordance with the form attached hereto as Exhibit C, and shall provide supporting documents and detail
regarding the same upon Buyer’s request. Seller shall permit Buyer and its advisors and consultants to review and discuss
with Seller and its advisors and consultants such progress reports during business hours and upon reasonable notice to Seller. 


   


 (b)        Site
Access. Buyer and its representatives shall have the right but not the obligation, during business hours and upon reasonable
notice to Seller, to inspect the Facility site and monitor the construction of the Facility. 


   


 3.3.        Commercial
Operation. 


   


 (a)        Seller’s
obligation to Deliver the Products and Buyer’s obligation to pay Seller for such Products commences on the Commercial Operation
Date; provided that Energy, Capacity and RECs generated prior to the Commercial Operation Date shall not be deemed Products. 


   


 (b)        The
Commercial Operation Date shall occur on the date on which the Facility is substantially completed as described in Exhibit
A and capable of regular commercial operation in accordance with Good Utility Practice, the manufacturer’s guidelines
for all material components of the Facility, all requirements of the ISO-NE Rules and ISO-NE Practices for the delivery of the
Products to Seller have been satisfied, and all performance testing for the Facility has been successfully completed, provided
Seller has also satisfied, and continues to satisfy, the following conditions precedent as of such date: 


   


		 (i) 	 completion
                                         of all transmission and interconnection facilities and any Network Upgrades, including
                                         final acceptance and authorization to interconnect the Facility from the Interconnecting
                                         Utility in accordance with the Interconnection Agreement; 



   


		 (ii) 	 Seller
                                         has obtained and demonstrated possession of all Permits required for the lawful construction
                                         and operation of the Facility, for the interconnection of the Facility to the Interconnecting
                                         Utility (including any Network Upgrades) and for Seller to perform its obligations under
                                         this Agreement, including but not limited to Permits related to environmental matters,
                                         all as set forth on Exhibit B; 



   






    16


     


    

   


		 (iii) 	 Seller
                                         has (i) qualified the Facility as an “eligible renewable energy resource”
                                         pursuant to Section 5.0 of the Code of Rhode Island Rules 90-060-015 and (ii) otherwise
                                         satisfied the requirements for the Facility to be a Newly Developed Renewable Energy
                                         Resource; 



   


		 (iv) 	 Seller
                                         has acquired all real property rights and other site control rights needed to construct
                                         and operate the Facility, to interconnect the Facility to the Interconnecting Utility,
                                         to construct the Network Upgrades (to the extent that it is Seller’s responsibility
                                         to do so) and to perform Seller’s obligations under this Agreement; 



   


		 (v) 	 Seller
                                         has established all ISO-NE-related accounts and entered into all ISO-NE-related agreements
                                         (including without limitation registration of the Facility as a “settlement only
                                         generator” in the ISO-NE Settlement Market System) required for the performance
                                         of Seller’s obligations in connection with the Facility and this Agreement, which
                                         agreements shall be in full force and effect, including the registration of the Facility
                                         in the GIS; 



   


		 (vi) 	 Seller
                                         has provided to Buyer 1.3.9 confirmation from ISO-NE regarding approval of generation
                                         entry, has submitted the Asset Registration Form (as defined in ISO-NE Practices) for
                                         the Facility to ISO-NE and has taken such other actions as are necessary to effect the
                                         transfer of the Energy to Buyer in the ISO-NE Settlement Market System; 



   


		 (vii) 	 Seller
                                         has caused the Facility to be qualified as an Existing Capacity Resource under the ISO-NE
                                         Rules with a Seasonal Capability equal to or greater than the Contract Capacity; 



   


		 (viii) 	 Seller
                                         has successfully completed all pre-operational testing and commissioning for the Facility
                                         in accordance with manufacturer guidelines; 



   


		 (ix) 	 Seller
                                         has satisfied and continues to satisfy all Critical Milestones that precede the Commercial
                                         Operation Date in Section 3.1; 



   


		 (x) 	 no
                                         Default or Event of Default by Seller shall have occurred and remain uncured; 



   


		 (xi) 	 Seller
                                         has obtained any and all necessary authorizations from FERC to sell Energy and Capacity
                                         from the Facility at market-based rates and shall be in compliance with such authorization;
                                         and 



   






    17


     


    

   


		 (xii) 	 the
                                         Facility, as constructed to date, is under the sole control of Seller (including without
                                         limitation with respect to the operation, maintenance and management of the Facility)
                                         and is either owned or leased by Seller, and Seller is a party to all material contracts
                                         relating to the construction, operation, management and maintenance of the Facility. 



   


 3.4.        Operation
of the Facility. 


   


 (a)        Compliance
With Utility Requirements. Seller shall comply with, and cause the Facility to comply with: (i) Good Utility Practice; (ii)
the Operational Limitations; and (iii) all applicable rules, procedures, operating policies, criteria, guidelines and requirements
imposed by ISO-NE, any Transmission Provider, the Interconnecting Utility, NERC and/or any regional reliability entity, including,
in each case, all practices, requirements, rules, procedures and standards related to Seller’s construction, ownership or
leasing, operation and maintenance of the Facility and its performance of its obligations under this Agreement (including obligations
related to the generation, Scheduling, interconnection and transmission of Energy, the sale of Capacity and the transfer of RECs),
whether such requirements were imposed prior to or after the Agreement Date or the Effective Date. Seller shall be solely responsible
for registering as the “Generator Owner” and “Generator Operator” of the Facility with NERC and any applicable
regional reliability entities. 


   


 (b)        Permits.
Seller shall maintain in full force and effect all Permits necessary for it to perform its obligations under this Agreement, including
all Permits necessary to operate and maintain the Facility. 


   


 (c)        Maintenance
and Operation of Facility; Outages. Seller shall, at all times during the Term, construct, maintain and operate the Facility
in accordance with Good Utility Practice and in accordance with Exhibit A to this Agreement. Seller shall bear all costs
related thereto. Seller may contract with other Persons to provide discrete construction, operation and maintenance functions,
so long as Seller maintains sole ownership of or the sole leasehold interest in, and overall control over the construction, operation
and maintenance of, the Facility throughout the Term. Seller shall use commercially reasonable efforts, consistent with Good Utility
Practice, to schedule all Generator Maintenance Outages during Non-Peak Months, and shall schedule all Generator Planned Outages
during Non-Peak Months. Seller shall provide Buyer with a schedule setting forth all Generator Planned Outages for the next twelve
(12) months no later than January 15th of each calendar year of the Services Term, and shall provide Buyer with notice of any
Generator Maintenance Outage within twenty-four (24) hours after Seller schedules such Generator Maintenance Outage. 


   


 (d)        Interconnection
Agreement. Seller shall comply with the terms and conditions of the Interconnection Agreement. 


   


 (e)        ISO-NE
Status. Seller shall, at all times during the Term, either: (i) be an ISO-NE “Market Participant” pursuant to
the ISO-NE Rules; or (ii) have entered into an agreement with an ISO-NE Market Participant that shall perform all of Seller’s
ISO-NE-related obligations in connection with the Facility and this Agreement. 


   






    18


     


    

   


 (f)        Forecasts.
Commencing at least thirty (30) days prior to the Commercial Operation Date and continuing throughout the Services Term, Seller
shall update and deliver to Buyer on a monthly basis and in a form reasonably acceptable to Buyer, twelve (12) month rolling forecasts
of Energy production by the Facility, which forecasts shall be prepared in good faith and in accordance with Good Utility Practice
based on historical performance, maintenance schedules, Seller’s generation projections and other relevant data and considerations.
Any notable changes from prior forecasts or historical energy delivery shall be noted and an explanation provided. The provisions
of this section are in addition to Seller’s requirements under ISO-NE Rules and ISO-NE Practices, including ISO-NE Operating
Procedure No. 5, and the Transmission Provider’s rules and regulations. 


   


 (g)        Eligible
Renewable Energy Resource. Seller shall be solely responsible for certifying the Facility with the PUC as a renewable energy
resource pursuant to Section 6.0 of the Code of Rhode Island Rules 90-060-015 (as amended from time to time) and maintaining such
certification throughout the Services Term; provided, however, that if the Facility ceases to qualify as a renewable energy resource
solely as a result of a change in Law, Seller shall only be required to use commercially reasonable efforts to maintain such certification
after that change in Law. 


   


 (h)        Compliance
Reporting. If Buyer is subject to any certification or compliance reporting requirement with respect to the Products delivered
to Buyer hereunder, then Seller shall provide any information in its possession (or, if not in Seller’s possession, available
to it and not reasonably available to Buyer) requested by Buyer to permit Buyer to comply with any such reporting requirement. 


   


 (i)        Insurance.
Throughout the Term, and without limiting any liabilities or any other obligations of Seller hereunder, Seller shall secure and
continuously carry with an insurance company or companies rated not lower than “A-” by the A.M. Best Company the insurance
coverage specified on Exhibit D. Within thirty (30) days prior to the start of each Contract Year, Seller shall provide
Buyer with a certified “true and correct” copy of such insurance policies, provisions and endorsements and a certificate
of insurance which (i) shall include Buyer as an additional insured on each policy, (ii) shall not include the legend “certificate
is not evidence of coverage” or any statement with similar effect, (iii) shall evidence a firm obligation of the insurer
to provide Buyer within thirty (30) days prior written notice of coverage modifications, and (iv) shall be endorsed by a Person
who has authority to bind the insurer. If any coverage is written on a “claims-made” basis, the certification accompanying
the policy shall conspicuously state that the policy is “claims made.” 


   


 (j)        Contacts.
Each Party shall identify a principal contact or contacts, which contact(s) shall have adequate authority and expertise to make
day-to-day decisions with respect to the administration of this Agreement. 


   


 (k)        Compliance
with Law. Without limiting the generality of any other provision of this Agreement, Seller shall be responsible for complying
with all applicable requirements of Law, including all applicable rules, procedures, operating policies, criteria, guidelines
and requirements imposed by FERC and any other Governmental Entity, whether imposed pursuant to existing Law or procedures or
pursuant to changes enacted or implemented during the Term, including all risks of environmental matters relating to the Facility
or the Facility site. Seller shall indemnify Buyer against any and all claims arising out of or related to such environmental
matters and against any costs imposed on Buyer as a result of Seller’s violation of any applicable Law, or ISO-NE or NERC
requirements. For the avoidance of doubt, Seller shall be responsible for procuring, at its expense, all Permits and governmental
approvals required for the construction and operation of the Facility in compliance with Law. 


   






    19


     


    

   


 (l)        FERC
Status. Seller shall maintain the Facility’s status as a QF or EWG at all times after the Commercial Operation Date
and shall obtain and maintain any requisite authority to sell the output, including Energy and Capacity, of the Facility at market-based
rates or an exemption from the requirement that it have such authority. 


   


 (m)        Emissions.
Seller shall be responsible for all costs associated with the Facility’s emissions, including the cost of procuring emission
reductions, offsets, allowances or similar items associated with the Facility’s emissions, to the extent required to operate
the Facility. Without limiting the generality of the foregoing, failure or inability of Seller to procure emission reductions,
offsets, allowances or similar items associated with the Facility’s emissions shall not constitute a Force Majeure. 


   


 3.5.        Interconnection
and Delivery Services. 


   


 (a)        Seller
shall be responsible for all costs associated with interconnection of the Facility at the Interconnection Point, including the
costs of the Network Upgrades, consistent with all standards and requirements set forth by any applicable Governmental Entity
and the Interconnecting Utility, subject to the Interconnection Cost Adjustment set forth in Exhibit E. 


   


 (b)        Seller
shall defend, indemnify and hold Buyer harmless against any liability of Seller arising due to Seller’s performance or failure
to perform under the Interconnection Agreement. 


   


		 4. 	 DELIVERY
                                         OF PRODUCTS 



   


 4.1.        Obligation
to Sell and Purchase Products. 


   


 (a)        Beginning
on the Commercial Operation Date and subject to Section 4.1(b), Seller shall sell and Deliver, and Buyer shall purchase and receive,
the Products produced by the Facility and capable of being Delivered, up to and including the Contract Maximum Amount, in accordance
with the terms and conditions of this Agreement. The aforementioned obligations for Seller to sell and Deliver the Products and
for Buyer to purchase and receive the same is Unit Contingent and shall be subject to the operation of the Facility. 


   


 (b)        Buyer
shall not be obligated to purchase or accept any Products to the extent that such Products (i) exceed the Contract Maximum Amount
in any hour or (ii) are Energy, or RECs associated with Energy, that is produced using any fuel other than biogas that results
from the on-site anaerobic digestion of organic solids. 


   






    20


     


    

   


 (c)        Seller
shall Deliver the Products produced by the Facility, up to and including the Contract Maximum Amount, exclusively to Buyer, and
Seller shall not sell, divert, grant, transfer or assign such Products or any Certificate or other attribute associated with such
Products to any Person other than Buyer during the Term. Seller shall not enter into any agreement or arrangement under which
such Products can be claimed by any Person other than Buyer. Buyer shall have the exclusive right to resell or convey the Products
and any Energy, RECs or Capacity purchased during any Test Period in its sole discretion. 


   


 (d)        In
the event that ISO-NE no longer treats Capacity as a separate product and/or has discontinued or substantially altered the Forward
Capacity Market (or any successor thereto) such that Capacity no longer has value in the New England bulk power market, the Parties
agree that the Bundled Price of Energy as set forth in Exhibit E hereunder shall be modified such that the mutually agreed
upon price shall reflect the historical economics of the combined Energy and Capacity payments and adjustments hereunder, with
corresponding revisions to this Agreement to the extent required. 


   


 (e)        To
the extent Seller or any Affiliate of Seller constructs additional generating projects in the six-state New England region, or
expands the Facility, prior to selling the energy, capacity or generation attributes from any such project or expansion to another
Person, Seller or such Affiliate shall give written notice thereof to Buyer. Upon Buyer’s receipt of such notice, Buyer
shall have the right to negotiate in good faith with Seller or such Affiliate for no more than sixty (60) days, unless otherwise
agreed to by Seller or such Affiliate, the terms of the sale of such energy, capacity and/or generation attributes (or a portion
thereof) to Buyer or its designee on an exclusive basis. If Buyer wishes to enter into such negotiation, Buyer shall notify Seller
or such Affiliate of such decision within fifteen (15) days of receipt of Seller’s or such Affiliate’s notice. Seller
or such Affiliate shall supply in a timely manner, information regarding such project(s) or expansion(s) which is customary to
allow Buyer to perform due diligence and to negotiate in good faith for the purchase of such energy, capacity and generation attributes.
If Buyer and Seller or such Affiliate fail to reach agreement following such negotiation, prior to Seller or an Affiliate of Seller
entering into a new agreement or an amendment to an existing agreement to sell any of the energy, capacity or generation attributes
from any such project or expansion to another Person, Seller shall first take the actions set forth in this Section 4.1(e), as
follows: 


   


		 (i) 	 Where
                                         the term of such agreement is one (1) year or more, Seller shall first offer to Buyer
                                         in writing to amend this Agreement to incorporate the terms and conditions of such other
                                         agreement or amendment. Buyer shall have twenty (20) days to either: (1) accept all of
                                         the terms and conditions of such other agreement or amendment; or (2) accept only the
                                         pricing and term provisions included in such other agreement or amendment; or (3) decline
                                         all of the terms and conditions of such other agreement or amendment. In the event Buyer
                                         chooses either option (1) or (2) above, Seller and Buyer shall amend this Agreement to
                                         reflect the accepted terms and conditions and, to the extent Buyer determines such amendment
                                         requires approval of or filing with the PUC or another Governmental Entity, Buyer shall
                                         use commercially reasonable efforts to apply for such approval or make such filing in
                                         accordance with, and subject to, Section 18. No amendment of this Agreement under this
                                         Section 4.1(e)(i) shall affect the quantity of Products to be received and purchased
                                         by Buyer under this Agreement. 



   






    21


     


    

   


		 (ii) 	 Where
                                         the term of such agreement is less than one (1) year, Seller or such Affiliate of Seller
                                         shall first offer to enter into such agreement for such output with Buyer on the same
                                         terms and conditions. Buyer shall have twenty (20) days to either accept or reject such
                                         agreement. In the event Buyer chooses to enter into such agreement, Buyer and Seller
                                         or such Affiliate of Seller shall promptly execute such agreement. To the extent Buyer
                                         determines such agreement requires approval of or filing with the PUC or another Governmental
                                         Entity, Buyer will use commercially reasonable efforts to apply for such approval or
                                         make such filing consistent with Section 18, and such agreement shall not become effective
                                         unless and until such approval is obtained or such filing is made. 



   


		 (iii) 	 If
                                         Buyer fails to notify Seller of its choice within twenty (20) days after Buyer’s
                                         receipt of the offer from Seller or an Affiliate of Seller under clause (i) or (ii) above,
                                         Buyer shall be deemed to have elected to decline all of the terms and conditions of such
                                         other agreement or amendment. If any required filing with or approval by the PUC or another
                                         Governmental Entity with respect to any amendment or agreement under this Section 4.1(e)
                                         as described above is not made or received within one hundred eighty (180) days after
                                         Buyer and Seller or an Affiliate of Seller enter into such amendment or agreement, then
                                         such amendment or agreement shall be void and of no further force and effect. 



   


		 (iv) 	 If
                                         Buyer declines to enter into a new agreement or an amendment to this Agreement under
                                         this Section 4.1(e) or the filing with or approval of the PUC or another Governmental
                                         Entity relating to such agreement or amendment is not received within one hundred eighty
                                         (180) days after Buyer and Seller or an Affiliate of Seller enter into such agreement
                                         or amendment, then Seller or such Affiliate of Seller may proceed with the proposed sale
                                         of such energy, capacity or generation attributes from such project or expansion to another
                                         Person under the terms and conditions offered to Buyer. 



   


		 (v) 	 This
                                         Section 4.1(e) shall only apply to bilateral agreements, and any transactions conducted
                                         in ISO-NE’s Real-Time or Day-Ahead markets shall not be subject to this Section
                                         4.1(e). 



   






    22


     


    

   


 4.2.        Scheduling
and Delivery of Energy. 


   


 (a)        During
the Services Term, Seller shall Schedule Deliveries of Energy hereunder with ISO-NE within the defined Operational Limitations
of the Facility and in accordance with this Agreement, all ISO-NE Practices and ISO-NE Rules, as applicable. Seller shall transfer
the Energy to Buyer in the Real Time Energy Market in such a manner that Buyer may resell such Energy in the Real Time Energy
Market, and Buyer shall have no obligation to pay for any Energy not transferred to Buyer in the Real Time Energy Market or for
which Buyer is not credited in the ISO-NE Settlement Market System (including, without limitation, as a result of an outage on
any electric transmission or distribution system). As of the Effective Date, Delivery of the Energy is contemplated to occur within
the ISO-NE Settlement Market System through Seller’s registration of the Facility as a generation asset and assignment of
the Energy to Buyer in such ISO-NE Settlement Market System. Buyer may, in its sole discretion, direct Seller to (i) Schedule
Delivery of the Energy in the Day-Ahead Energy Market and/or (ii) Deliver the Energy to Buyer or at Buyer’s direction through
Internal Bilateral Transactions executed through ISO-NE and settled at the delivery node associated with the Facility. Any such
Internal Bilateral Transactions will specify hourly delivery of Energy and will be entered into daily, and any necessary adjustments
will be made pursuant to ISO-NE settlement protocols. Any such Internal Bilateral Transactions will be entered into the Day-Ahead
Energy Market and/or the Real Time Energy Market, as applicable. 


   


 (b)        The
Parties agree to use commercially reasonable efforts to comply with all applicable ISO-NE Rules and ISO-NE Practices in connection
with the Scheduling and Delivery of Energy hereunder. Penalties or similar charges assessed by a Transmission Provider and caused
by noncompliance with the Scheduling obligations set forth in this Section 4.2 shall be the responsibility of Seller. 


   


 (c)        Without
limiting the generality of this Section 4.2, Seller shall at all times during the Services Term be designated as the “Lead
Market Participant” (or any successor designation) for the Facility and shall be solely responsible for any obligations
and liabilities, including all charges, penalties and financial assurance obligations, imposed by ISO-NE or under the ISO-NE Rules
and ISO-NE Practices with respect to the Facility. 


   


 4.3.        Failure
of Seller to Deliver Products. In the event that Seller fails to satisfy any of its obligations to Deliver any of the Products
hereunder in accordance with Section 4.1 and Section 4.2, and such failure is not excused under the express terms of this Agreement
(a “Delivery Shortfall”), Seller shall pay Buyer an amount for such Delivery Shortfall equal to the
Cover Damages. Such payment shall be due no later than the date for Buyer’s payment for the applicable month as set forth
in Section 5.2 hereof. Each Party agrees and acknowledges that (i) the damages that Buyer would incur due to a Delivery Shortfall
would be difficult or impossible to predict with certainty, and (ii) it is impractical and difficult to assess actual damages
in the circumstances stated, and therefore the Cover Damages as agreed to by the Parties and set forth herein is a fair and reasonable
calculation of such damages. 


   


 4.4.        Failure
by Buyer to Accept Delivery of Products. If Buyer fails to accept or pay for all or part of any of the Products to be purchased
by Buyer hereunder and such failure to accept is not excused under the terms of this Agreement (a “Rejected Purchase”),
then Buyer shall pay Seller, on the date payment would otherwise be due in respect of the month in which the failure occurred,
an amount for such Rejected Purchase equal to the Resale Damages. Each Party agrees and acknowledges that (i) the damages that
Seller would incur due to a Rejected Purchase would be difficult or impossible to predict with certainty, and (ii) it is impractical
and difficult to assess actual damages in the circumstances stated, and therefore the Resale Damages as agreed to by the Parties
and set forth herein is a fair and reasonable calculation of such damages. 


   






    23


     


    

   


 4.5.          Delivery
Point. 


   


 (a)        All
Energy shall be Delivered hereunder by Seller to Buyer at the Delivery Point. Seller shall be responsible for the costs of delivering
its Energy to the Delivery Point consistent with all standards and requirements set forth by the FERC, ISO-NE, the Interconnecting
Utility and any other applicable Governmental Entity and any applicable tariff. 


   


 (b)        Seller
shall be responsible for all applicable charges associated with transmission and/or distribution interconnection, service and
delivery charges, including all related ISO-NE administrative fees and other FERC-approved charges in connection with the Delivery
of Energy to and at the Delivery Point. 


   


 (c)        Buyer
shall be responsible for all losses, transmission charges, ancillary service charges, line losses, congestion charges and other
ISO-NE, Interconnecting Utility or applicable system costs or charges associated with transmission incurred, in each case, in
connection with the transmission of Energy delivered under this Agreement from and after the Delivery Point. 


   


 4.6.          Metering. 


   


 (a)        Metering.
All electric metering associated with the Facility, including the Facility meter and any other real-time meters, billing meters
and back-up meters (collectively, the “Meters”), shall be installed, operated, maintained and tested
at Seller’s expense in accordance with Good Utility Practice and any applicable requirements and standards issued by NERC,
the Interconnecting Utility, and ISO-NE; provided that each Meter shall be tested at Seller’s expense once each Contract
Year. The Meters shall be used for the registration, recording and transmission of information regarding the Energy output of
the Facility. Seller shall provide Buyer with a copy of all metering and calibration information and documents regarding the Meters
promptly following receipt thereof by Seller. 


   


 (b)        Measurements.
Readings of the Meters at the Facility by the Interconnecting Utility (or an independent Person mutually acceptable to the Parties)
shall be conclusive as to the amount of Energy generated by the Facility; provided however, that Seller, upon request of Buyer
and at Buyer’s expense (if more frequently than annually as provided for in Section 4.6(a)), shall cause the Meters to be
tested by the Interconnecting Utility in whose territory the Facility is located, and if any Meter is out of service or is determined
to be registering inaccurately by more than two percent (2%), (i) the measurement of Energy produced by the Facility shall be
adjusted as far back as can reasonably be ascertained, but no event shall such period exceed six (6) months from the date that
such inaccuracy was discovered, in accordance with the filed tariff of such Interconnecting Utility, and any adjustment shall
be reflected in the next invoice provided by Seller to Buyer hereunder and (ii) Seller shall reimburse Buyer for the cost of such
test of the Meters. Meter readings shall be adjusted to take into account the losses to Deliver the Energy to the Delivery Point.
Seller shall make recorded meter data available monthly to Buyer at no cost. 


   






    24


     


    

   


 (c)        Inspection,
Testing and Calibration. Buyer shall have the right to inspect and test any of the Meters at the Facility at reasonable times
and upon reasonable notice from Buyer to Seller. Buyer shall have the right to have a representative present during any testing
or calibration of the Meters at the Facility by Seller. Seller shall provide Buyer with timely notice of any such testing or calibration. 


   


 (d)        Audit
of Meters. Buyer shall have access to the Meters and the right to audit all information and test data related to such Meters. 


   


 (e)        Notice
of Malfunction. Seller shall provide Buyer with prompt notice of any malfunction or other failure of the Meters or other telemetry
equipment necessary to accurately report the quantity of Energy being produced by the Facility. If any Meter is found to be inaccurate
by more than two percent (2%), the meter readings shall be adjusted as far back as can reasonably be ascertained, but no event
shall such period exceed six (6) months from the date that such inaccuracy was discovered, and any adjustment shall be reflected
in the next invoice provided by Seller to Buyer hereunder. 


   


 (f)        Telemetry.
The Meters shall be capable of sending meter telemetry data, and Seller shall provide Buyer with simultaneous access to such data
at no additional cost to Buyer. This provision is in addition to any requirements of Seller under ISO-NE Rules and Practices,
including ISO-NE Operating Procedure No. 18. 


   


 4.7.          RECs. 


   


 (a)        Seller
shall transfer to Buyer all of the right, title and interest in and to the Facility’s Environmental Attributes, including
the RECs, associated with the Facility’s Energy Delivered during the Term in accordance with the terms of this Section 4.7. 


   


 (b)        All
Energy provided by Seller to Buyer from the Facility under this Agreement shall meet the requirements for eligibility pursuant
to the Renewable Energy Standard; provided, however, that if the Facility ceases to qualify as a Newly Developed Renewable Energy
Resource solely as a result of a change in Law, Seller shall only be required to use commercially reasonable efforts to ensure
that all Energy provided by Seller to Buyer from the Facility under this Agreement meets the requirements for eligibility pursuant
to the Renewable Energy Standard after that change in Law. 


   


 (c)        At
Buyer’s request and at Seller’s sole cost, Seller shall seek qualification under the renewable portfolio standard
or similar law of New York and/or one or more New England states (in addition to Rhode Island) and/or any federal renewable energy
standard. Seller shall use commercially reasonable efforts, consistent with Good Utility Practice, to maintain such qualification
at all times during the Services Term, or until Buyer indicates such qualification is no longer necessary. Seller shall also submit
any information required by any state or federal agency (including without limitation the PUC) with regard to administration of
its rules regarding Environmental Attributes or its renewable energy standard or renewable portfolio standard to Buyer or as directed
by Buyer. 


   






    25


     


    

   


 (d)        Seller
shall comply with all GIS Operating Rules relating to the creation and transfer of all RECs to be purchased by Buyer under this
Agreement and all other GIS Operating Rules to the extent required for Buyer to achieve the full value of such RECs. In addition,
at Buyer’s request, Seller shall register with and comply with the rules and requirements of any other tracking system or
program that tracks, monetizes or otherwise creates or enhances value for Environmental Attributes, which compliance shall be
at Seller’s sole cost if such registration and compliance is requested in connection with Section 4.7(c) above and shall
be at Buyer’s sole cost in other instances. 


   


 (e)        Prior
to the delivery of any Energy hereunder (including any Energy Delivered during any Test Period), either (i) Seller shall cause
Buyer to be registered in the GIS as the initial owner of all Certificates to be Delivered hereunder to Buyer or (ii) Seller and
Buyer shall effect an irrevocable forward transfer of the Certificates to be Delivered hereunder to Buyer in the GIS. In the event
any Certificates associated with the RECs to be delivered to Buyer under this Agreement are not actually deposited in Buyer’s
GIS account (or in a GIS account designated by Buyer to Seller in writing) on the date such Certificates are created in the GIS,
Buyer shall notify Seller accordingly in writing and Seller shall, within ten (10) Business Days of receipt of such notice, credit
Buyer with the value of the RECs associated with those Certificates, calculated in accordance with Section 2 of Exhibit E.
Notwithstanding the foregoing or any other provision of this Agreement (including without limitation Exhibit E) to the
contrary, Buyer shall withhold from any payment due to Seller under Section 5.2 after either (x) the date that is seven (7) months
prior to the end of the Services Term or (y) the date on which Buyer has exercised a right to terminate this Agreement prior to
the expiration of the Services Term an amount equal to the value of the RECs (calculated in accordance with Section 2 of Exhibit
E) that would otherwise be included in that payment, and such withheld amount shall be paid to Seller within fifteen (15)
days after the Certificates associated with those RECs have been deposited in Buyer’s GIS account (or in a GIS account designated
by Buyer to Seller in writing). 


   


 4.8.          Capacity. 


   


 (a)        Seller’s
Delivery of Capacity and Buyer’s purchase of Capacity under the Agreement shall be solely through financial settlement pursuant
to Exhibit E. Buyer shall neither take title to any Capacity nor be responsible for any actions or conditions in the Forward
Capacity Market with respect to such Capacity. Subject to all other terms of this Agreement, the actions of Seller in the Forward
Capacity Market, as set forth in this Section 4.8, are for the economic benefit of Buyer, as set forth in Exhibit E. 


   


 (b)        During
the Term, Seller shall take commercially reasonable actions necessary to secure Capacity Supply Obligations for the Facility,
including but not limited to qualifying the Facility for participation in the Forward Capacity Auctions (or reconfiguration auctions)
as a New Capacity Resource or an Existing Capacity Resource (as applicable) with the maximum Seasonal Claimed Capability available
for the Facility, and shall participate in every Capacity Commitment Period in the Forward Capacity Market covered by the Services
Term. 


   






    26


     


    

   


 (c)        Seller
shall take commercially reasonable actions to bid in the Facility’s Capacity (i) to clear in the Forward Capacity Auction,
(ii) to secure a Capacity Supply Obligation and (iii) to avoid being de-listed from the Forward Capacity Market, unless otherwise
approved by Buyer in its sole discretion. Such approval shall be sought by Seller by requesting approval in writing from Buyer
at least one-hundred and twenty (120) days in advance of the qualification deadline for the Forward Capacity Auction in which
Seller wishes to submit a static or permanent de-list bid, or at least one-hundred and twenty (120) days in advance of the start
of the Forward Capacity Auction in which Seller wishes to submit a dynamic de-list bid. 


   


 (d)        Subject
to the ISO-NE Rules relating to confidentiality of information provided by ISO-NE, Seller shall submit copies of all bidding documentation
Seller provides to ISO-NE to Buyer to demonstrate compliance with the bidding requirements under this Section 4.8. 


   


 (e)        During
the Services Term, Seller shall be responsible for all performance requirements mandated by the ISO-NE Rules and ISO-NE Practices,
including performance requirements (and payment of penalties, if any) associated with the Forward Capacity Market. 


   


 (f)        Any
failure of Seller to perform its obligations under this Section 4.8 shall not be a Default or Event of Default; provided that
the Bundled Price paid by Buyer for the Products shall at all times be adjusted as set forth in Section 4 of Exhibit E
without regard to whether Seller has performed its obligations under this Section 4.8 or whether the Facility’s Capacity
has qualified or cleared in the Forward Capacity Market at any time. 


   


 4.9.          Deliveries
During Test Period. During the period from the first Delivery of Energy produced by the Facility to the Delivery Point until
the Commercial Operation Date (the “Test Period”), Seller shall sell and Deliver, and Buyer shall purchase
and receive, any Energy and RECs produced by the Facility and Delivered. Notwithstanding the provisions of Section 5.1, (i) payment
for Energy produced and Delivered during the Test Period shall be equal to the product of (x) the MWh of Energy Delivered from
the Facility to the Delivery Point and (y) the Real Time Locational Marginal Price at such Delivery Point (as determined by ISO-NE)
for each hour of the month when Energy is produced by the Facility, and (ii) payment for the RECs produced by the Facility and
Delivered during that Test Period shall be equal to the product of (A) the Test REC Price and (B) the MWh of Energy Delivered
by the Facility to the Delivery Point. In no event shall the Test Period extend beyond six months, except due to Force Majeure. 


   


		 5. 	 PRICE
                                         AND PAYMENTS FOR PRODUCTS 



   


 5.1.          Price
for Products. 


   


 (a)        All
Products Delivered to Buyer in accordance with this Agreement shall be purchased by Buyer at the Price specified in Exhibit
E and in accordance with this Section 5.1. Other than the (i) payment for the Products under this Section 5.1, (ii) payments
related to Meter testing under Section 4.6(b), (iii) payments related to Meter malfunctions under Section 4.6(e), (iv) payment
for Energy and RECs during any Test Period in accordance with Section 4.9, (v) payment of any Resale Damages under Section 4.4,
(vi) payment of interest on late payments under Section 5.3, (vii) payments for reimbursement of Buyer’s Taxes under Section
5.4(a), (viii) return of any Credit Support under Section 6.4 or Section 6.5, and (ix) payment of any Termination Payment due
from Buyer under Section 9.3, Buyer shall not be required to make any other payments to Seller under this Agreement, and Seller
shall be solely responsible for all costs incurred by it in connection with the performance of its obligations under this Agreement. 


   






    27


     


    

   


 (b)        Escalation
of Price. Consistent with Exhibit E and subject to Section 2.2(e), the Bundled Price shall escalate by the Escalation
Rate on each Escalation Date. For purposes of this Agreement, the “Escalation Date” shall initially
be January 1, 2014 and each January 1 thereafter; provided, however, that if Seller elects to extend the Commercial Operation
Date pursuant to Section 3.1(c) or as a result of a Force Majeure under Section 10.1, then each Escalation Date occurring after
Seller notifies Buyer in writing of its extension election or such Force Majeure shall be delayed by the period of that extension.
All delays in the Escalation Date occurring under this Section 5.1(b) shall be cumulative (i.e., shall also take into account
all prior extensions), such that the period of time between January 1 of a year and the Escalation Date corresponding to that
year shall be equal to the total number of days of all extensions elected by Seller under Section 3.1(c) and Section 10.1. Notwithstanding
any provision of this Agreement to the contrary, in no event shall there be (x) more than sixteen (16) Escalation Dates during
the Term or (y) more than fourteen (14) Escalation Dates after the Commercial Operation Date. Upon the election of any extension
of the Commercial Operation Date, Seller shall deliver a certification in the form of Exhibit F setting forth the total
number of days of such extension and establishing the new annual Escalation Date. Buyer shall approve such certification in its
sole discretion, and any dispute regarding such certification shall be resolved in accordance with Article 11. 


   


 5.2.          Payment
and Netting. 


   


 (a)        Billing
Period. The calendar month shall be the standard period for all payments under this Agreement. On or before the fifteenth
(15th) day following the end of each month, Seller shall render to Buyer an invoice for the payment obligations incurred hereunder
during the preceding month, and based on the Energy Delivered in the preceding month. Such invoice shall contain supporting detail
for all charges reflected on the invoice, and Seller shall provide Buyer with additional supporting documentation and information
as Buyer may reasonably request. 


   


 (b)        Timeliness
of Payment. Unless otherwise agreed to by the Parties, all invoices under this Agreement shall be due and payable in accordance
with each Party’s invoice instructions on or before the later of the twentieth (20th) day of each month, or the tenth (10th)
day after receipt of the invoice, or if such day is not a Business Day, then on the next Business Day. Each Party shall make payments
by electronic funds transfer, or by other mutually agreeable method(s), to the account designated by the other Party. Any undisputed
amounts not paid by the due date shall be deemed delinquent and shall accrue interest at the Late Payment Rate, such interest
to be calculated from and including the due date to but excluding the date the delinquent amount is paid in full. 


   






    28


     


    

   


 (c)           Disputes
and Adjustments of Invoices. 


   


		 (i) 	 All
                                         invoices rendered under this Agreement shall be subject to adjustment after the end of
                                         each month in order to true-up charges based on changes resulting from any recent ISO-NE
                                         billing statements or revisions, if any, to previous ISO-NE billing statements. If ISO-NE
                                         resettles any invoice which relates to the Products sold under this Agreement and (a)
                                         any charges thereunder are the responsibility of the other Party under this Agreement
                                         or (b) any credits issued thereunder would be due to the other Party under this Agreement,
                                         then the Party receiving the invoice from ISO-NE shall in the case of (a) above invoice
                                         the other Party or in the case of (b) above pay the amount due to the other Party. Any
                                         invoices issued or amounts due pursuant to this Section shall be invoiced or paid as
                                         provided in Section 5.2. 



   


		 (ii) 	 Unless
                                         otherwise agreed, (i) a Party may, in good faith, dispute the correctness of any invoice
                                         or any adjustment to an invoice rendered under this Agreement, or adjust any invoice
                                         for any arithmetic or computational error within twenty-four (24) months of the date
                                         the invoice, or adjustment to an invoice, was rendered and (ii) if a Party does not challenge
                                         the accuracy within such twenty-four (24) month period, such invoice shall be binding
                                         upon that Party and shall not be subject to challenge. In the event an invoice or portion
                                         thereof, or any other claim or adjustment arising hereunder, is disputed, payment of
                                         the undisputed portion of the invoice shall be required to be made when due, with notice
                                         of the dispute given to the other Party. Any invoice dispute or invoice adjustment shall
                                         be in writing and shall state the basis for the dispute or adjustment along with all
                                         available supporting documentation. Payment of the disputed amount shall not be required
                                         until the dispute is resolved. Upon resolution of the dispute, any required payment or
                                         refund shall be made within ten (10) days of such resolution along with interest accrued
                                         at the Late Payment Rate from and including the due date (or in the case of a refund,
                                         the payment date) but excluding the date paid. If an invoice is paid and thereafter the
                                         payment or the invoice on which the payment was based is disputed, upon notice of dispute,
                                         the Party receiving payment shall hold the amount in dispute in escrow for the benefit
                                         of the prevailing Party until the resolution of such dispute. If any amount in dispute
                                         is ultimately determined (under the terms herein) to be due to the other Party, it shall
                                         be paid or returned (as the case may be) to the other Party within ten (10) Business
                                         Days of such determination along with interest accrued at the Late Payment Rate from
                                         the (i) date due and owing in accordance with the Invoice until the date paid or (ii)
                                         if the amount was paid and is to be returned, from the date paid, until the date returned.
                                         Inadvertent overpayments shall be reimbursed or deducted by the Party receiving such
                                         overpayment from subsequent payments, with interest accrued at the Late Payment Rate
                                         from and including the date of such overpayment to but excluding the date repaid or deducted
                                         by the Party receiving such overpayment, as directed by the other Party. Any dispute
                                         with respect to an invoice or claim to additional payment is waived unless the other
                                         Party is notified in accordance with this Section 5.2 within the referenced twenty-four
                                         (24) month period. 



   






    29


     


    

   


 (d)        Netting
of Payments. The Parties hereby agree that they may discharge mutual debts and payment obligations due and owing to each other
under this Agreement on the same date through netting, in which case all amounts owed by each Party to the other Party for the
purchase and sale of Products during the monthly billing period under this Agreement, including any related damages calculated
pursuant to this Agreement, interest, and payments or credits, may be netted so that only the excess amount remaining due shall
be paid by the Party who owes it. If no mutual debts or payment obligations exist and only one Party owes a debt or obligation
to the other during the monthly billing period, such Party shall pay such sum in full when due. The Parties agree to provide each
other with reasonable detail of such net payment or net payment request. 


   


 5.3.        Interest
on Late Payment or Refund. A late payment charge shall accrue on any late payment or refund as specified above at the lesser
of (a) the Collateral Interest Rate plus one percent (1%), and (b) the maximum rate permitted by applicable Law in transactions
involving entities having the same characteristics as the Parties (the “Late Payment Rate”). 


   


 5.4.        Taxes,
Fees and Levies. 


   


 (a)        Seller
shall be obligated to pay all present and future taxes, fees and levies, imposed on or associated with the Facility or delivery
or sale of the Products (“Seller’s Taxes”), unless Buyer collects such taxes, fees and levies
upon resale of the Products (as, for example, with a value added tax). Buyer shall be obligated to pay all present and future
taxes, fees and levies, imposed on or associated with such Products after Delivery of such Products to Buyer or imposed on or
associated with the purchase of such Products (other than ad valorem, franchise or income taxes which are related to the sale
of the Products by Seller) and are, therefore, the responsibility of Seller) (“Buyer’s Taxes”).
In the event Seller shall be required by law or regulation to remit or pay any Buyer’s Taxes, Buyer shall reimburse Seller
for such payment. In the event Buyer shall be required by law or regulation to remit or pay any Seller’s Taxes, Seller shall
reimburse Buyer for such payment, and Buyer may deduct any of the amount of any such Seller’s Taxes from the amount due
to Seller under Section 5.2. Buyer shall have the right to all credits, deductions and other benefits associated with taxes paid
by Buyer. Seller shall have the right to all credits, deductions and other benefits associated with taxes paid by Seller. Nothing
shall obligate or cause a Party to pay or be liable to pay any taxes, fees and levies for which it is exempt under law. 


   


 (b)        Seller
shall bear all risks, financial and otherwise, throughout the Term, associated with Seller’s or the Facility’s eligibility
to receive any federal or state tax credits or other incentive or subsidies or to qualify for accelerated depreciation for Seller’s
accounting, reporting or tax purposes. 


   






    30


     


    

   


		 6. 	 SECURITY
                                         FOR PERFORMANCE 



   


 6.1.          Grant
of Security Interest. Subject to the terms and conditions of this Agreement, Seller hereby pledges to Buyer as security for
all outstanding obligations under this Agreement and any other documents, instruments or agreements executed in connection therewith
(collectively, the “Obligations”), and grants to Buyer a first priority continuing security interest,
lien on, and right of set-off against all Posted Collateral delivered to or received by Buyer hereunder. Upon the return by Buyer
to Seller of any Posted Collateral, the security interest and lien granted hereunder on that Posted Collateral will be released
immediately and, to the extent possible, without further action by either Party. 


   


 6.2.          Seller’s
Support. 


   


 (a)        Seller
shall be required to post Credit Support in the amount of $90,000 to secure Seller’s Obligations until the Commercial Operation
Date (“Development Period Security”). One-half of the Development Period Security shall be provided
to Buyer within fifteen (15) days after the Agreement Date, and the remaining one-half of the Development Period Security shall
be provided to Buyer within fifteen (15) days after the Effective Date. Buyer shall return any undrawn amount of the Development
Period Security to Seller within thirty (30) days after the later of (x) Buyer’s receipt of an undisputed notice from Seller
that the Commercial Operation Date has occurred or (y) Buyer’s receipt of the full amount of the Operating Period Security. 


   


 (b)        Beginning
not later than three (3) days following the Commercial Operation Date, Seller shall provide Buyer with Credit Support to secure
Seller’s Obligations after the Commercial Operation Date through and including the date that all of Seller’s Obligations
are satisfied (“Operating Period Security”). The Operating Period Security shall be in the amount of
$90,000. 


   


 (c)        The
Credit Support Delivery Amount, as defined below, will be rounded up, and the Return Amount, as defined below, will be rounded
down, in each case to the nearest integral multiple of $10,000 (“Rounding Amount”). 


   


 (d)        The
following items will qualify as “Credit Support” hereunder in the amount noted under “Valuation Percentage”: 


   


	   	   	 “Valuation
    Percentage” 
	   	   	
	   	 (A) Cash 	 100% 
	   	   	   
	   	 (B) Letters of Credit 	 100% unless either (i) a Letter of Credit
    Default shall have occurred and be continuing with respect to such Letter of Credit, or (ii) twenty (20) or fewer Business
    Days remain prior to the expiration of such Letter of Credit, in which cases the Valuation Percentage shall be 0%. 


   






    31


     


    

   


 (e)        All
calculations with respect to Credit Support shall be made by the Valuation Agent as of the Valuation Time on the Valuation Date. 


   


 6.3.          Delivery
of Credit Support. 


   


 On
any Business Day during the Services Term on which (a) no Event of Default has occurred and is continuing with respect to Buyer,
and (b) no termination date has occurred or has been designated as a result of an Event of Default with respect to Buyer for which
there exist any unsatisfied payment obligations with respect to Buyer, then Buyer may request, by written notice, that Seller
Transfer to Buyer, or cause to be Transferred to Buyer, Credit Support for the benefit of Buyer, having a Value of at least the
Collateral Requirement (“Credit Support Delivery Amount”). Such Credit Support shall be delivered to
Buyer on the next Business Day if the request is received by the Notification Time; otherwise Credit Support is due by the close
of business on the second Business Day after the request is received. 


   


 6.4.          Reduction
and Substitution of Posted Collateral. 


   


 On
any Business Day during the Services Term on which (a) no Event of Default has occurred and is continuing with respect to Seller,
(b) no termination date has occurred or has been designated as a result of an Event of Default with respect to Seller for which
there exist any unsatisfied payment Obligations, and (c) the Posted Collateral posted by Seller exceeds the required Operating
Period Security (rounding downwards for any fractional amount to the next interval of the Rounding Amount), then Seller may, at
its sole cost, request that Buyer return Operating Period Security in the amount of such difference (“Credit Support
Return Amount”) and Buyer shall be obligated to do so. Such Posted Collateral shall be returned to Seller by the
close of business on the second Business Day after Seller’s receipt of such request. The Parties agree that if Seller has
posted more than one type of Credit Support to Buyer, Seller can, in its sole discretion, select the type of Credit Support for
Buyer to return; provided, however, that Buyer shall not be required to return the specified Credit Support if immediately after
such return, Seller would be required to post additional Credit Support pursuant to the calculation of Operating Period Security. 


   


 6.5.          Administration
of Posted Collateral. 


   


 (a)           Cash.
Posted Collateral provided in the form of Cash to Buyer hereunder shall be subject to the following provisions. 


   


		 (i) 	 So
                                         long as no Event of Default has occurred and is continuing with respect to Buyer, Buyer
                                         will be entitled to either hold Cash or to appoint an agent which is a Qualified Institution
                                         (a “Custodian”) to hold Cash for Buyer. In the event that an
                                         Event of Default has occurred and is continuing with respect to Buyer, then the provisions
                                         of Section 6.5(a)(ii) shall not apply with respect to Buyer and Cash shall be held in
                                         a Qualified Institution in accordance with the provisions of Section 6.5(a)(iii)(B).
                                         Upon notice by Buyer to Seller of the appointment of a Custodian, Seller’s Obligations
                                         to make any Transfer will be discharged by making the Transfer to that Custodian. The
                                         holding of Cash by a Custodian will be deemed to be the holding of Cash by Buyer for
                                         which the Custodian is acting. If Buyer or its Custodian fails to satisfy any conditions
                                         for holding Cash as set forth above, or if Buyer is not entitled to hold Cash at any
                                         time, then Buyer will Transfer, or cause its Custodian to Transfer, the Cash to a Qualified
                                         Institution and the Cash shall be maintained in accordance with Section 6.5(a)(iii)(B).
                                         Except as set forth in Section 6.5(c), Buyer will be liable for the acts or omissions
                                         of the Custodian to the same extent that Buyer would be held liable for its own acts
                                         or omissions. 



   






    32


     


    

   


		 (ii) 	 Notwithstanding
                                         the provisions of applicable Law, if no Event of Default has occurred and is continuing
                                         with respect to Buyer and no termination date has occurred or been designated as a result
                                         of an Event of Default with respect to Buyer for which there exists any unsatisfied payment
                                         obligations with respect to Buyer, then Buyer shall have the right to sell, pledge, rehypothecate,
                                         assign, invest, use, comingle or otherwise use in its business any Cash that it holds
                                         as Posted Collateral hereunder, free from any claim or right of any nature whatsoever
                                         of Seller, including any equity or right of redemption by Seller. 



   


		 (iii) 	 Notwithstanding
                                         Section 6.5(a)(ii), if neither Buyer nor the Custodian is eligible to hold Cash pursuant
                                         to Section 6.5(a)(i) then: 



   


 (A)        the
provisions of Section 6.5(a)(ii) will not apply with respect to Buyer; and 


   


 (B)        Buyer
shall be required to Transfer (or cause to be Transferred) not later than the close of business within five (5) Business Days
following the beginning of such ineligibility all Cash in its possession or held on its behalf to a Qualified Institution to be
held in a segregated, safekeeping or custody account (the “Collateral Account”) within such Qualified
Institution with the title of the account indicating that the property contained therein is being held as Cash for Buyer. The
Qualified Institution shall serve as Custodian with respect to the Cash in the Collateral Account, and shall hold such Cash in
accordance with the terms of this Article 6 and for the security interest of Buyer and execute such account control agreements
as are necessary or applicable to perfect the security interest of Seller therein pursuant to Section 9-314 of the Uniform Commercial
Code or otherwise, and subject to such security interest, for the ownership and benefit of Seller. The Qualified Institution holding
the Cash will invest and reinvest or procure the investment and reinvestment of the Cash in accordance with the written instructions
of Buyer, subject to the approval of such instructions by Seller (which approval shall not be unreasonably withheld). Buyer shall
have no responsibility for any losses resulting from any investment or reinvestment effected in accordance with Seller’s
approval. 


   






    33


     


    

   


		 (iv) 	 So
                                         long as no Event of Default with respect to Seller has occurred and is continuing, and
                                         no termination date has occurred or been designated for which any unsatisfied payment
                                         obligations of Seller exist as the result of an Event of Default with respect to Seller,
                                         in the event that Buyer or its Custodian is holding Cash, Buyer will Transfer (or cause
                                         to be Transferred) to Seller, in lieu of any interest or other amounts paid or deemed
                                         to have been paid with respect to such Cash (all of which shall be retained by Buyer),
                                         the Interest Amount. Interest on Cash shall accrue at the Collateral Interest Rate. Interest
                                         accrued during the previous month shall be paid by Buyer to Seller on the 3rd Business
                                         Day of each calendar month and on any Business Day that posted Credit Support in the
                                         form of Cash is returned to Seller, but solely to the extent that, after making such
                                         payment, the amount of the Posted Collateral will be at least equal to the required Development
                                         Period Security or Operating Period Security, as applicable. On or after the occurrence
                                         of an Event of Default with respect to Seller or a termination date as a result of an
                                         Event of Default with respect to Seller, Buyer or its Custodian shall retain any such
                                         Interest Amount as additional Posted Collateral hereunder until the Obligations of Seller
                                         under the Agreement have been satisfied in the case of a termination date or for so long
                                         as such Event of Default is continuing in the case of an Event of Default. 



   


 (b)        Buyer’s
Rights and Remedies. If at any time an Event of Default with respect to Seller has occurred and is continuing, then, unless
Seller has paid in full all of its Obligations that are then due, including those under Section 9.3(b) of this Agreement, Buyer
may exercise one or more of the following rights and remedies: (i) all rights and remedies available to a secured party under
applicable Law with respect to Posted Collateral held by Buyer, (ii) the right to set-off any amounts payable by Seller with respect
to any Obligations against any Posted Collateral or the cash equivalent of any Posted Collateral held by Buyer, or (iii) the right
to liquidate any Posted Collateral held by Buyer and to apply the proceeds of such liquidation of the Posted Collateral to any
amounts payable to Buyer with respect to the Obligations in such order as Buyer may elect. For purposes of this Section 6.5, Buyer
may draw on the entire undrawn portion of any Letter of Credit. Cash proceeds that are not applied to the Obligations shall be
maintained in accordance with the terms of this Article 6. Seller shall remain liable for amounts due and owing to Buyer that
remain unpaid after the application of Posted Collateral, pursuant to this Section 6.5. 


   






    34


     


    

   


 (c)           Seller’s
Rights and Remedies. If at any time a termination date has occurred or been designated as the result of an Event of Default
with respect to Buyer and Buyer has provided Credit Support to Seller under Section 9.3(b), then unless Buyer has paid in full
all of its obligations under Section 9.3(b) of this Agreement: (i) Seller may exercise all rights and remedies available to Seller
under applicable Law with respect to any Posted Collateral provided by Buyer, (ii) Buyer will be obligated immediately to return
all Posted Collateral provided by Seller, including any accrued interest to Seller, or (iii) to the extent that Posted Collateral
provided by Seller, including any accrued interest is not returned pursuant to (ii) above, Seller may set-off any amounts payable
by Seller with respect to any Obligations against any posted Credit Support or the cash equivalent thereof or to the extent that
Seller does not set off such amounts, withhold payment of any remaining amounts payable by Seller with respect to any obligations
of Buyer, up to the value of the remaining posted Credit Support held by Buyer, until that posted Credit Support is Transferred
to Seller. For avoidance of doubt, (i) Buyer will be obligated immediately to Transfer any Letter of Credit to Seller and (ii)
Seller may do any one or more of the following: (x) to the extent that the Letter of Credit is not Transferred to Seller as required
pursuant to (i) above, set-off any amounts payable by Seller with respect to any Obligations against any such Letter of Credit
held by Buyer and, to the extent its rights to set-off are not exercised, withhold payment of any remaining amounts payable by
Seller with respect to any Obligations, up to the value of any remaining posted Credit Support and the value of any Letter of
Credit held by Buyer, until any such Posted Credit Support and such Letter of Credit is Transferred to Seller; and (y) exercise
rights and remedies available to Seller under the terms of the Letter of Credit. 


   


 (d)           Letters
of Credit. Credit Support provided in the form of a Letter of Credit shall be subject to the following provisions. 


   


		 (i) 	 As
                                         one method of providing increased Credit Support, Seller may increase the amount of an
                                         outstanding Letter of Credit or establish one or more additional Letters of Credit. 



   


		 (ii) 	 Upon
                                         the occurrence of a Letter of Credit Default, Seller agrees to Transfer to Buyer either
                                         a substitute Letter of Credit or Cash, in each case on or before the first (1st) Business
                                         Day after the occurrence thereof (or the third (3rd) Business Day after the occurrence
                                         thereof if only clause (a) under the definition of Letter of Credit Default applies). 



   


		 (iii) 	 Notwithstanding
                                         Sections 6.3 and 6.4, (1) Buyer need not return a Letter of Credit unless the entire
                                         principal amount is required to be returned, (2) Buyer shall consent to a reduction of
                                         the principal amount of a Letter of Credit to the extent that a Credit Support Delivery
                                         Amount would not be created thereby (as of the time of the request or as of the last
                                         time the Credit Support Delivery Amount was determined), and (3) if there is more than
                                         one form of Posted Collateral when a Credit Support Return Amount is to be Transferred,
                                         the Secured Party may elect which to Transfer. 



   






    35


     


    

   


 (e)        Care
of Posted Collateral. Each Party shall exercise reasonable care to assure the safe custody of all Posted Collateral to the
extent required by applicable Law, and in any event a Party will be deemed to have exercised reasonable care if it exercises at
least the same degree of care as it would exercise with respect to its own property. Except as specified in the preceding sentence,
each Party will have no duty with respect to the Posted Collateral, including without limitation, any duty to enforce or preserve
any rights thereto. 


   


 (f)        Substitutions.
Unless otherwise prohibited herein, upon notice to Buyer specifying the items of Posted Collateral to be exchanged, Seller may,
on any Business Day, deliver to Buyer other Credit Support (“Substitute Credit Support”). On the Business
Day following the day on which the Substitute Credit Support is delivered to Buyer, Buyer shall return to Seller the items of
Credit Support specified in Seller’s notice; provided, however, that Buyer shall not be required to return the specified
Posted Collateral if immediately after such return, Seller would be required to post additional Credit Support pursuant to the
calculation of Development Period Security or Operating Period Security set forth in Sections 6.2(a) and 6.2(b), respectively. 


   


 6.6.           Exercise
of Rights Against Posted Collateral 


   


 (a)        Disputes
regarding amount of Credit Support. If either Party disputes the amount of Credit Support to be provided or returned (such
Party the “Disputing Party”), then the Disputing Party shall (a) deliver the undisputed amount of Credit
Support to the other Party (such Party, the “Requesting Party”) and (b) notify the Requesting Party
of the existence and nature of the dispute no later than 5:00 p.m. Eastern Prevailing Time on the Business Day that the request
for Credit Support was made (the “Request Date”). On the Business Day following the Request Date, the
Parties shall consult with each other in order to reconcile the two conflicting amounts. If the Parties are not able to resolve
their dispute, the Credit Support shall be recalculated, on the Business Day following the Request Date, by each Party requesting
quotations from two (2) Reference Market-Makers for a total of four (4) quotations. The highest and lowest of the four (4) quotations
shall be discarded and the arithmetic average shall be taken of the remaining two (2), which shall be used in order to determine
the amount of Credit Support required. On the same day the Credit Support amount is recalculated, the Disputing Party shall deliver
any additional Credit Support required pursuant to the recalculation or the Requesting Party shall return any excess Credit Support
that is no longer required pursuant to the recalculation. 


   


 (b)        Further
Assurances. Promptly following a request by a Party, the other Party shall use commercially reasonable efforts to execute,
deliver, file, and/or record any financing statement, specific assignment, or other document and take any other action that may
be necessary or desirable to create, perfect, or validate any security interest or lien, to enable the requesting party to exercise
or enforce its rights or remedies under this Agreement, or to effect or document a release of a security interest on posted Credit
Support or accrued interest. 


   


 (c)        Further
Protection. Seller will promptly give notice to Buyer of, and defend against, any suit, action, proceeding, or lien that involves
the Posted Collateral delivered to Buyer by Seller or that could adversely affect any security interest or lien granted pursuant
to this Agreement. 


   






    36


     


    



   


		 7. 	 REPRESENTATIONS,
                                         WARRANTIES, COVENANTS AND ACKNOWLEDGEMENTS 



   


 7.1.           Representations
and Warranties of Buyer. Buyer hereby represents and warrants to Seller as of the Agreement Date as follows: 


   


 (a)           Organization
and Good Standing; Power and Authority. Buyer is a corporation duly incorporated, validly existing and in good standing under
the laws of Rhode Island. Subject to the receipt of the Regulatory Approval and the Extension Regulatory Approval, if applicable,
Buyer has all requisite power and authority to execute, deliver, and perform its obligations under this Agreement. 


   


 (b)           Due
Authorization; No Conflicts. The execution and delivery by Buyer of this Agreement, and the performance by Buyer of its obligations
hereunder, have been duly authorized by all necessary actions on the part of Buyer and do not and, under existing facts and Law,
shall not: (i) contravene its certificate of incorporation or any other governing documents; (ii) conflict with, result in a breach
of, or constitute a default under any note, bond, mortgage, indenture, deed of trust, license, contract or other agreement to
which it is a party or by which any of its properties may be bound or affected; (iii) assuming receipt of the Regulatory Approval
and the Extension Regulatory Approval, if applicable, violate any order, writ, injunction, decree, judgment, award, statute, law,
rule, regulation or ordinance of any Governmental Entity or agency applicable to it or any of its properties; or (iv) result in
the creation of any lien, charge or encumbrance upon any of its properties pursuant to any of the foregoing. 


   


 (c)           Binding
Agreement. This Agreement has been duly executed and delivered on behalf of Buyer and, assuming the due execution hereof and
performance hereunder by Seller and receipt of the Regulatory Approval and the Extension Regulatory Approval, if applicable, constitutes
a legal, valid and binding obligation of Buyer, enforceable against it in accordance with its terms, except as such enforceability
may be limited by law or principles of equity. 


   


 (d)           No
Proceedings. Except to the extent relating to the Regulatory Approval and the Extension Regulatory Approval, if applicable,
there are no actions, suits or other proceedings, at law or in equity, by or before any Governmental Entity or agency or any other
body pending or, to the best of its knowledge, threatened against or affecting Buyer or any of its properties (including, without
limitation, this Agreement) which relate in any manner to this Agreement or any transaction contemplated hereby, or which Buyer
reasonably expects to lead to a material adverse effect on (i) the validity or enforceability of this Agreement or (ii) Buyer’s
ability to perform its obligations under this Agreement. 


   


 (e)           Consents
and Approvals. Except to the extent associated with the Regulatory Approval and the Extension Regulatory Approval, if applicable,
the execution, delivery and performance by Buyer of its obligations under this Agreement do not and, under existing facts and
Law, shall not, require any Permit or any other action by, any Person which has not been duly obtained, made or taken or that
shall be duly obtained, made or taken on or prior to the date required, and all such approvals, consents, permits, licenses, authorizations,
filings, registrations and actions are in full force and effect, final and non-appealable as required under applicable Law. 


   






    37


     


    

   


 (f)           Negotiations.
The terms and provisions of this Agreement are the result of arm’s length and good faith negotiations on the part of Buyer. 


   


 (g)          Bankruptcy.
There are no bankruptcy, insolvency, reorganization, receivership or other such proceedings pending against or being contemplated
by Buyer, or, to Buyer’s knowledge, threatened against it. 


   


 (h)           No
Default. No Default or Event of Default has occurred and is continuing and no Default or Event of Default shall occur as a
result of the performance by Buyer of its obligations under this Agreement. 


   


 7.2.          Representations
and Warranties of Seller. Seller hereby represents and warrants to Buyer as of the Agreement Date as follows: 


   


 (a)           Organization
and Good Standing; Power and Authority. Seller is a limited liability company, validly existing and in good standing under
the laws of Rhode Island. Subject to the receipt of the Permits listed in Exhibit B, Seller has all requisite power and
authority to execute, deliver, and perform its obligations under this Agreement. 


   


 (b)           Authority.
Seller (i) has the power and authority to own and operate its businesses and properties, to own or lease the property it occupies
and to conduct the business in which it is currently engaged; (ii) is duly qualified and in good standing under the laws of each
jurisdiction where its ownership, lease or operation of property or the conduct of its business requires such qualification; and
(iii) holds, or shall hold by the Commercial Operation Date, all rights and entitlements necessary to construct, own or lease
(as applicable) and operate the Facility and to deliver the Products to Buyer in accordance with this Agreement. 


   


 (c)           Due
Authorization; No Conflicts. The execution and delivery by Seller of this Agreement, and the performance by Seller of its
obligations hereunder, have been duly authorized by all necessary actions on the part of Seller and do not and, under existing
facts and Law, shall not: (i) contravene any of its governing documents; (ii) conflict with, result in a breach of, or constitute
a default under any note, bond, mortgage, indenture, deed of trust, license, contract or other agreement to which it is a party
or by which any of its properties may be bound or affected; (iii) assuming receipt of the Permits listed on Exhibit B,
violate any order, writ, injunction, decree, judgment, award, statute, law, rule, regulation or ordinance of any Governmental
Entity or agency applicable to it or any of its properties; or (iv) result in the creation of any lien, charge or encumbrance
upon any of its properties pursuant to any of the foregoing. 


   


 (d)           Binding
Agreement. This Agreement has been duly executed and delivered on behalf of Seller and, assuming the due execution hereof
and performance hereunder by Seller and receipt of the Permits listed on Exhibit B, constitutes a legal, valid and binding
obligation of Seller, enforceable against it in accordance with its terms, except as such enforceability may be limited by law
or principles of equity. 


   






    38


     


    

   


 (e)           No
Proceedings. Except to the extent associated with the Permits listed on Exhibit B, there are no actions, suits or other
proceedings, at law or in equity, by or before any Governmental Entity or agency or any other body pending or, to the best of
its knowledge, threatened against or affecting Seller or any of its properties (including, without limitation, this Agreement)
which relate in any manner to this Agreement or any transaction contemplated hereby, or which Seller reasonably expects to lead
to a material adverse effect on (i) the validity or enforceability of this Agreement or (ii) Seller’s ability to perform
its obligations under this Agreement. 


   


 (f)           Consents
and Approvals. Subject to the receipt of the Permits listed on Exhibit B on or prior to the date such Permits are required
under applicable Law, the execution, delivery and performance by Seller of its obligations under this Agreement do not and, under
existing facts and Law, shall not, require any Permit or any other action by, any Person which has not been duly obtained, made
or taken, and all such approvals, consents, permits, licenses, authorizations, filings, registrations and actions are in full
force and effect, final and non-appealable. To Seller’s knowledge, Seller shall be able to receive the Permits listed in
Exhibit B in due course and as required under applicable Law to the extent that those Permits have not previously been
received. 


   


 (g)           Newly
Developed Renewable Energy Resource. Subject to Section 4.7(b), the Facility shall be a Newly Developed Renewable Energy Resource,
qualified by the PUC as eligible to participate in the Renewable Energy Standard program under R.I.G.L. § 39¬26-1 et
seq., and shall have a commercial operation date, as verified by the PUC, on or after December 31, 2012. 


   


 (h)           Title
to Facility and Products. Seller has and shall have good and marketable title to (i) the Facility and (ii) all Products sold
and delivered to Buyer under this Agreement, in each case free and clear of all liens, charges and encumbrances. Seller has not
sold and shall not sell any such Products to any other Person (other than sales of Capacity in the Forward Capacity Market as
contemplated by this Agreement), and no Person other than Seller can claim an interest in any Product to be sold to Buyer under
this Agreement. 


   


 (i)      
     Negotiations.
The terms and provisions of this Agreement are the result of arm’s length and good faith negotiations on the part of Seller. 


   


 (j)   
        Bankruptcy.
There are no bankruptcy, insolvency, reorganization, receivership or other such proceedings pending against or being contemplated
by Seller, or, to Seller’s knowledge, threatened against it. 


   


 (k)           No
Default. No Default or Event of Default has occurred and is continuing and no Default or Event of Default shall occur as a
result of the performance by Seller of its obligations under this Agreement. 


   


 (l)   
        Fuel.
Seller reasonably expects to be able to obtain the fuel needed to operate the Facility in accordance with Good Utility Practice
for the entire Services Term. 


   


 (m)          Useful
Life. As of the Effective Date, the projected useful life of the Facility is at least twenty-one (21) years. 


   






    39


     


    

   


 7.3.           Continuing
Nature of Representations and Warranties. The representations and warranties set forth in this Section are made as of the
Agreement Date and deemed made continually throughout the Term. If at any time during the Term, any Party obtains actual knowledge
of any event or information which causes any of the representations and warranties in this Article 7 to be materially untrue or
misleading, such Party shall provide the other Party with written notice of the event or information, the representations and
warranties affected, and the action, if any, which such Party intends to take to make the representations and warranties true
and correct. The notice required pursuant to this Section shall be given as soon as practicable after the occurrence of each such
event. 


   


		 8. 	 REGULATORY
                                         APPROVAL 



   


 8.1.           Receipt
of Regulatory Approval. The obligations of the Parties to perform this Agreement, other than the Parties’ obligations
under Section 6.2(a), Section 6.3, Section 6.4, Section 6.5, Section 8.2, Section 8.3, and Article 12, are conditioned upon and
shall not become effective or binding until the receipt of the Regulatory Approval. Buyer shall notify Seller within five (5)
Business Days after receipt of the Regulatory Approval or receipt of an order of the PUC regarding this Agreement that is not
acceptable in form and substance to Buyer in its sole discretion. 


   


 8.2.           Filing
for Regulatory Approval. Buyer shall (i) use commercially reasonable efforts to file an application for the Regulatory Approval
with the PUC by not later than thirty (30) days after the Agreement Date and (ii) at Buyer’s sole discretion, exercise commercially
reasonable efforts to obtain the Regulatory Approval, including using commercially reasonable efforts to obtain a favorable resolution
in any appeal of an order of the PUC with respect to this Agreement; provided that Buyer shall have no obligation to appeal a
PUC order that it determines is unacceptable. Seller shall have the right to intervene in the proceeding before the PUC and shall
use commercially reasonable efforts to cooperate with Buyer (but only as requested by Buyer) in obtaining the Regulatory Approval. 


   


 8.3.           Failure
to Obtain Regulatory Approval. If Buyer (i) on any date notifies Seller that it has received an order of the PUC regarding
this Agreement that is not acceptable in form and substance to Buyer in its sole discretion or (ii) has not notified Seller that
it has received the Regulatory Approval by eighteen (18) months after the Agreement Date, then this Agreement shall terminate
as of that date, with no further liability for either Party hereunder except for any obligations arising under Section 6.3 and
Article 12 which accrued prior to such termination, and Buyer shall return to Seller its Posted Collateral. 


   


		 9. 	 BREACHES;
                                         REMEDIES 



   


 9.1.           Events
of Default by Either Party. It shall constitute an event of default (“Event of Default”) by either
Party hereunder if: 


   


 (a)           Representation
or Warranty. Any material breach of any representation or warranty of such Party set forth herein, or in filings or reports
made pursuant to this Agreement, and such breach continues for more than thirty (30) days after the Non-Defaulting Party has provided
written notice to the Defaulting Party that any material representation or warranty set forth herein is false, misleading or erroneous
in any material respect without the breach having been cured; or 


   






    40


     


    

   


 (b)           Payment
Obligations. Any undisputed payment due and payable hereunder is not made on the date due, and such failure continues for
more than ten (10) Business Days after notice thereof is given by the Non-Defaulting Party to the Defaulting Party; or 


   


 (c)           Other
Covenants. Other than a Delivery Shortfall (the sole remedy for which shall be the payment of Cover Damages under Section
4.3), a Rejected Purchase (the sole remedy for which shall be the payment of Resale Damages under 4.4), a failure by Seller to
perform its obligations under Section 4.8 (which is addressed in Section 4.8(0), or an Event of Default described in Section 9.1(a),
9.1(b), 9.1(d), 9.1(e) or 9.2, such Party fails to perform, observe or otherwise to comply with any obligation hereunder and such
failure continues for more than thirty (30) days after notice thereof is given by the Non-Defaulting Party to the Defaulting Party;
provided, however, that such period shall be extended for an additional reasonable period if the Defaulting Party is unable to
cure within that thirty (30) day period and provided that corrective action has been taken by the Defaulting Party within such
thirty (30) day period and so long as such cure is diligently pursued by the Defaulting Party until such Default had been corrected,
but in any event within one hundred fifty (150) days; or 


   


 (d)           Bankruptcy.
Such Party (i) is adjudged bankrupt or files a petition in voluntary bankruptcy under any provision of any bankruptcy law or consents
to the filing of any bankruptcy or reorganization petition against such Party under any such law, or (without limiting the generality
of the foregoing) files a petition to reorganize pursuant to 11 U.S.C. § 101 or any similar statute applicable to such Party,
as now or hereinafter in effect, (ii) makes an assignment for the benefit of creditors, or admits in writing an inability to pay
its debts generally as they become due, or consents to the appointment of a receiver or liquidator or trustee or assignee in bankruptcy
or insolvency of such Party, or (iii) is subject to an order of a court of competent jurisdiction appointing a receiver or liquidator
or custodian or trustee of such Party or of a major part of such Party’s property, which is not dismissed within sixty (60)
days; or 


   


 (e)           Permit
Compliance. Such Party fails to obtain and maintain in full force and effect any Permit (other than the Regulatory Approval
and the Extension Regulatory Approval, if applicable) necessary for such Party to perform its obligations under this Agreement. 


   


 9.2.          Events
of Default by Seller. In addition to the Events of Default described in Section 9.1, it shall constitute an Event of Default
by Seller hereunder if: 


   


 (a)           Taking
of Facility Assets. Any asset of Seller that is material to the construction, operation or maintenance of the Facility or
the performance of its obligations hereunder is taken upon execution or by other process of law directed against Seller other
than by condemnation or eminent domain, or any such asset is taken upon or subject to any attachment by any creditor of or claimant
against Seller and such attachment is not disposed of within sixty (60) days after such attachment is levied; or 


   






    41


     


    

   


 (b)           Failure
to Maintain Credit Support. The failure of Seller to provide, maintain and/or replenish the Development Period Security or
the Operating Period Security as required pursuant to Article 6 of this Agreement, and such failure continues for more than five
(5) Business Days after Buyer has provided written notice thereof to Seller; or 


   


 (c)           Failure
to Satisfy ISO-NE Obligations. The failure of Seller to satisfy, or cause to be satisfied (other than by Buyer), any material
obligation under the ISO-NE Rules or ISO-NE Practices or any other material obligation with respect to ISO-NE, except in the event
that such failure is also a failure of Seller to perform its obligations under Section 4.8 (which is addressed in Section 4.8(f));
or 


   


 (d)           Failure
to Meet Critical Milestones. The failure of Seller to satisfy any Critical Milestone by the date set forth therefor in Section
3.1(a), as the same may be extended in accordance with Section 3.1(c). 


   


 9.3.          Remedies. 


   


 (a)           Suspension
of Performance and Remedies at Law. Upon the occurrence of an Event of Default, the Non-Defaulting Party shall have the right,
but not the obligation, to (i) withhold any payments due the Defaulting Party under this Agreement, (ii) suspend its performance
hereunder, and (iii) exercise such other remedies as provided for in this Agreement or, to the extent not inconsistent with the
terms of this Agreement, at law, including, without limitation, the termination right set forth in Section 9.3(b). In addition
to the foregoing, the Non-Defaulting Party shall retain its right of specific performance to enforce the Defaulting Party’s
obligations under this Agreement. 


   


 (b)           Termination
and Termination Payment. Upon the occurrence of an Event of Default, a Non-Defaulting Party may terminate this Agreement at
its sole discretion by providing written notice of such termination to the Defaulting Party. If the Non-Defaulting Party terminates
this Agreement, it shall be entitled to calculate and receive as its sole remedy for such Event of Default a “Termination
Payment” as follows: 


   


		 (i) 	 Termination
                                         by Buyer. If Buyer terminates this Agreement because of an Event of Default by Seller,
                                         the Termination Payment due to Buyer shall be equal to the amount, if positive, calculated
                                         according to the following formula: 



   





	   	 ∑(RV – CV) + P 	   
	   	 N 	   




   


 where: 


   


 “∑”
is the summation over the remainder of the Services Term. 


 N 


   


 “RV”
is the replacement value of the Products for the remainder of the Services Term, calculated with reference to the applicable Replacement
Price and the Supply Forecast, using a discount factor of eight percent (8.0%). 


   






    42


     


    

   


 “CV”
is the contract value of the Products for the remainder of the Services Term calculated with reference to the applicable Price
and the Supply Forecast, using a discount factor of eight percent (8.0%) (the “Contract Value”). 


   


 “P”
is the amount of any applicable penalties and costs incurred by Buyer in replacing the Products not Delivered to Buyer as a result
of the termination of this Agreement. 


   


 All
such amounts shall be determined by Buyer in good faith and in a commercially reasonable manner, and Buyer shall provide Seller
with a reasonably detailed calculation of the Termination Payment due under this Section 9.3(b)(i). 


   


		 (ii) 	 Termination
                                         by Seller Prior to Financial Closing Date. If Seller terminates this Agreement because
                                         of an Event of Default by Buyer prior to the Financial Closing Date, the Termination
                                         Payment due to Seller shall be equal to all of Seller’s out-of-pocket expenses
                                         incurred in connection with the development and construction of the Facility prior to
                                         such termination. 



   


		 (iii) 	 Termination
                                         by Seller On or After Financial Closing Date. If Seller terminates this Agreement
                                         because of an Event of Default by Buyer on or after the Financial Closing Date, the Termination
                                         Payment due to Seller shall be equal to the amount, if positive, calculated according
                                         to the following formula: 



   


	 	 ∑(CV – MV) + P 	 
	 	 N 	 



   


 where: 


   


 “∑”
is the summation over the remainder of the Services Term. 


 N 


   


 “CV”
is the Contract Value. 


   


 “MV”
is the market value of the Products for the remaining Services Term as determined with reference to the applicable Resale Price
and the Supply Forecast, using a discount factor of eight percent (8.0%). 


   


 “P”
is the amount of any applicable penalties and costs incurred by Seller in selling the Products not accepted and paid for by Buyer
as a result of the termination of this Agreement. 


   


 All
such amounts shall be determined by Seller in good faith and in a commercially reasonable manner, and Seller shall provide Buyer
with a reasonably detailed calculation of the Termination Payment due under this Section 9.3(b)(iii). 


   


		 (iv) 	 Supply
                                         Forecast. For purposes of determining the Termination Payment pursuant to Section
                                         9.3(b)(i) and 9.3(b)(iii) above, the quantity of Products to be delivered shall be based
                                         upon the then-current Projected Annual Energy Output (the “Supply Forecast”). 



   






    43


     


    

   


		 (v) 	 Acceptability
                                         of Liquidated Damages. Each Party agrees and acknowledges that (i) the damages that
                                         the Parties would incur due to an Event of Default would be difficult or impossible to
                                         predict with certainty, and (ii) it is impractical and difficult to assess actual damages
                                         in the circumstances stated, and therefore the Termination Payment as agreed to by the
                                         Parties and set forth herein is a fair and reasonable calculation of such damages. 



   


		 (vi) 	 Payment
                                         of Termination Payment. The Defaulting Party shall make the Termination Payment within
                                         ten (10) Business Days after the notice thereof is effective. If the Defaulting Party
                                         disputes the Non-Defaulting Party’s calculation of the Termination Payment, in
                                         whole or in part, the Defaulting Party shall, within ten (10) Business Days of receipt
                                         of the calculation of the Termination Payment, provide to the Non-Defaulting Party a
                                         detailed written explanation of the basis for such dispute; provided, however, the Defaulting
                                         Party shall first transfer Credit Support to the Non-Defaulting Party in an amount equal
                                         to the Termination Payment as calculated by the Non-Defaulting Party, which Credit Support
                                         shall be administered in accordance with Article 6. If the Parties are unable to resolve
                                         the dispute within thirty (30) days, Article 11 shall apply. 



   


		 (vii) 	 Reinstatement
                                         of Agreement. In the event that Buyer terminates this Agreement prior to the Commercial
                                         Operation Date and Seller thereafter achieves the Commercial Operation Date within one
                                         (1) year after such termination, Buyer may elect to reinstate this Agreement in accordance
                                         with its terms by providing Seller with at least six (6) months’ prior written
                                         notice of such reinstatement. Upon such reinstatement, Buyer shall return to Seller any
                                         Termination Payment made by Seller, together with interest accruing at the Late Payment
                                         Rate, on or prior to the date selected for reinstatement of this Agreement. 



   


 (c)           Set-off.
The Non-Defaulting Party shall be entitled, at its option and in its discretion, to withhold and set off any amounts owed by the
Non-Defaulting Party to the Defaulting Party against any payments and any other amounts owed by the Defaulting Party to the Non-Defaulting
Party, including any Termination Payment payable as a result of any early termination of this Agreement. 


   


 (d)           Notice
to Lenders. Buyer shall provide a copy of any notice given to Seller under this Article 9 to one representative of the Financing
providing loans to or for the benefit of Seller and one representative of the Financing providing equity to or for the benefit
of Seller, of which Buyer shall have written notice. 


   






    44


     


    

   


 (e)           Limitation
of Remedies, Liability and Damages. EXCEPT AS EXPRESSLY SET FORTH HEREIN, THERE IS NO WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE, AND ANY AND ALL IMPLIED WARRANTIES ARE DISCLAIMED. THE PARTIES CONFIRM THAT THE EXPRESS REMEDIES AND
MEASURES OF DAMAGES PROVIDED IN THIS AGREEMENT SATISFY THE ESSENTIAL PURPOSES HEREOF. FOR BREACH OF ANY PROVISION FOR WHICH AN
EXPRESS REMEDY OR MEASURE OF DAMAGES IS PROVIDED, SUCH EXPRESS REMEDY OR MEASURE OF DAMAGES SHALL BE THE SOLE AND EXCLUSIVE REMEDY,
THE OBLIGOR’S LIABILITY SHALL BE LIMITED AS SET FORTH IN SUCH PROVISION AND ALL OTHER REMEDIES OR DAMAGES AT LAW OR IN EQUITY
ARE WAIVED. IF NO REMEDY OR MEASURE OF DAMAGES IS EXPRESSLY PROVIDED HEREIN, THE OBLIGOR’S LIABILITY SHALL BE LIMITED TO
DIRECT ACTUAL DAMAGES ONLY, SUCH DIRECT ACTUAL DAMAGES SHALL BE THE SOLE AND EXCLUSIVE REMEDY, AND ALL OTHER REMEDIES OR DAMAGES
AT LAW OR IN EQUITY ARE WAIVED. UNLESS EXPRESSLY HEREIN PROVIDED, NEITHER PARTY SHALL BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL,
PUNITIVE, EXEMPLARY OR INDIRECT DAMAGES, LOST PROFITS OR OTHER BUSINESS INTERRUPTION DAMAGES, BY STATUTE, IN TORT OR CONTRACT,
UNDER ANY INDEMNITY PROVISION OR OTHERWISE. TO THE EXTENT ANY DAMAGES REQUIRED TO BE PAID HEREUNDER ARE LIQUIDATED, THE PARTIES
ACKNOWLEDGE THAT THE DAMAGES ARE DIFFICULT OR IMPOSSIBLE TO DETERMINE, OR OTHERWISE OBTAINING AN ADEQUATE REMEDY IS INCONVENIENT
AND THE DAMAGES CALCULATED HEREUNDER CONSTITUTE A REASONABLE APPROXIMATION OF THE HARM OR LOSS. 


   


		 10. 	 FORCE
                                         MAJEURE 



   


 10.1.         Force
Majeure. 


   


 (a)           The
term “Force Majeure” means an unusual, unexpected and significant event: (i) that was not within the
control of the Party claiming its occurrence; (ii) that could not have been prevented or avoided by such Party through the exercise
of reasonable diligence; and (iii) that directly prohibits or prevents such Party from performing its obligations under this Agreement.
Under no circumstances shall Force Majeure include (w) any occurrence or event that merely increases the costs or causes an economic
hardship to a Party, (x) any occurrence or event that was caused by or contributed to by the Party claiming the Force Majeure,
(y) Seller’s ability to sell the Products at a price greater than that set out in this Agreement, or (z) Buyer’s ability
to procure the Products at a price lower than that set out in this Agreement. In addition, a delay or inability to perform attributable
to a Party’s lack of preparation, a Party’s failure to timely obtain and maintain all necessary Permits (excepting
the Regulatory Approval and the Extension Regulatory Approval, if applicable), a failure to satisfy contractual conditions or
commitments, or lack of or deficiency in funding or other resources shall each not constitute a Force Majeure. 


   






    45


     


    

   


 (b)           If
either Party is unable, wholly or in part, by Force Majeure to perform obligations under this Agreement, such performance shall
be excused and suspended so long as the circumstances that give rise to such inability exist, but for no longer period. The Party
whose performance is affected shall give prompt notice thereof; such notice may be given orally or in writing but, if given orally,
it shall be promptly confirmed in writing, providing details regarding the nature, extent and expected duration of the Force Majeure,
its anticipated effect on the ability of such Party to perform obligations under this Agreement, and the estimated duration of
any interruption in service or other adverse effects resulting from such Force Majeure, and shall be updated or supplemented to
keep the other Party advised of the effect and remedial measures being undertaken to overcome the Force Majeure. Such inability
shall be promptly corrected to the extent it may be corrected through the exercise of due diligence. The Party whose performance
is affected shall also give prompt notice of the termination of the Force Majeure and shall resume performance of its obligations
under this Agreement upon such termination. Neither party shall be liable for any losses or damages arising out of a suspension
of performance that occurs because of Force Majeure. 


   


 (c)           Notwithstanding
the foregoing, if the Force Majeure prevents full or partial performance under this Agreement for a period of twelve (12) months
or more, the Party whose performance is not prevented by Force Majeure shall have the right to terminate this Agreement upon written
notice to the other Party and without further recourse. 


   


 (d)           Neither
Party may raise a claim of Force Majeure based in whole or in part on curtailment by a Transmission Provider unless (i) such Party
has contracted for firm transmission with a Transmission Provider for the Energy to be delivered to or received at the Delivery
Point and (ii) such curtailment is due to “force majeure” or “uncontrollable force” or a similar term
as defined under the Transmission Provider’s tariff; provided, however, that existence of the foregoing factors shall not
be sufficient to conclusively or presumptively prove the existence of a Force Majeure absent a showing of other facts and circumstances
which in the aggregate with such factors establish that a Force Majeure as defined in Section 10.1(a) has occurred. 


   


		 11. 	 DISPUTE
                                         RESOLUTION 



   


 In
the event of any dispute, controversy or claim between the Parties arising out of or relating to this Agreement (collectively,
a “Dispute”), the Parties shall attempt in the first instance to resolve such Dispute through consultations
between the Parties. If such consultations do not result in a resolution of the Dispute within fifteen (15) days after notice
of the Dispute has been delivered to either Party, then such Dispute shall be referred to the senior management of the Parties
for resolution. If the Dispute has not been resolved within fifteen (15) days after such referral to the senior management of
the Parties, then the Parties may seek to resolve such Dispute in the courts of the State of Rhode Island. The Parties agree to
the exclusive jurisdiction of the state and federal courts located in the State of Rhode Island for any legal proceedings that
may be brought by a Party arising out of or in connection with this Agreement. EACH PARTY HEREBY WAIVES ANY RIGHT TO TRIAL BY
JURY IN ANY DISPUTE. 


   


		 12. 	 CONFIDENTIALITY 



   


 Buyer
and Seller each agrees not to disclose to any Person and to keep confidential, and to cause and instruct its Affiliates, officers,
directors, employees, partners and representatives not to disclose to any Person and to keep confidential, any non-public information
relating to the terms and provisions of this Agreement, and any information relating to the Products to be supplied by Seller
hereunder, and such other non-public information that is designated as “Confidential.” Notwithstanding the foregoing,
any such information may be disclosed: 


   






    46


     


    

   


 (a)           to
the extent Buyer determines it is appropriate in connection with efforts to obtain or maintain the Regulatory Approval or the
Extension Regulatory Approval, if applicable, or to seek rate recovery for amounts expended by Buyer under this Agreement; 


   


 (b)          as
required by applicable laws, regulations, rules or orders or by any subpoena or similar legal process of any Governmental Entity
so long as the receiving Party gives the non-disclosing Party written notice at least three (3) Business Days prior to such disclosure,
if practicable; 


   


 (c)          to
the Affiliates of either Party and to the consultants, attorneys, auditors, financial advisors, lenders or potential lenders,
investors or potential investors and their advisors of either Party or their Affiliates that agree to be bound by this confidentiality
provision; 


   


 (d)          in
order to comply with any rule or regulation of ISO-NE, any stock exchange or similar Person or for financial disclosure purposes; 


   


 (e)          to
the extent the non-disclosing Party shall have consented in writing prior to any such disclosure; and 


   


 (f)           to
the extent that the information was previously made publicly available other than as a result of a breach of this Article 12; 


   


 provided,
however, in each case, that the Party seeking such disclosure shall, to the extent practicable, use commercially reasonable efforts
to prevent or limit the disclosure. The Parties shall be entitled to all remedies available at law or in equity to enforce or
seek relief in connection with this Article 12. 


   


		 13. 	 INDEMNIFICATION 



   


 Except
as set forth in Sections 3.4(k) and 3.5(b) and in Exhibit D, neither Party shall indemnify, defend or hold harmless the
other Party or its partners, shareholders, directors, officers, employees or agents from and against any liabilities, damages,
losses, penalties, claims, demands, suits or proceedings claimed by, due to or instituted by any third party as a result of either
Party’s execution, delivery or performance of this Agreement. 


   


		 14. 	 ASSIGNMENT
                                         AND CHANGE OF CONTROL 



   


 14.1.           Prohibition
on Assignments. Except as permitted under this Article 14, this Agreement may not be assigned by either Party without the
prior written consent of the other Party, which consent may not be unreasonably withheld, conditioned or delayed. The Party requesting
the other Party’s consent to an assignment of this Agreement will reimburse such other Party for all costs and expenses
such other Party incurs in connection with that consent, without regard to whether such consent is provided. When assignable,
this Agreement shall be binding upon, shall inure to the benefit of, and may be performed by, the successors and assignees of
the Parties, except that no assignment, pledge or other transfer of this Agreement by either Party shall operate to release the
assignor, pledgor, or transferor from any of its obligations under this Agreement unless the other Party (or its successors or
assigns) consents in writing to the assignment, pledge or other transfer and expressly releases the assignor, pledgor, or transferor
from its obligations thereunder. 


   






    47


     


    

   


 14.2.           Assignor
Remains Liable. Unless specifically agreed in writing, any assignment by a Party as contemplated by this Section 14 shall
not be construed to relieve the assignor of any of its obligations under this Agreement, nor shall any such assignment be deemed
to modify or otherwise affect any of the rights of the non-assigning Party hereunder. 


   


 14.3.           Change
in Control over Seller. Buyer’s consent shall be required for any change in Control over Seller, which consent shall
not be unreasonably withheld, conditioned or delayed and shall be provided if Buyer reasonably determines that such change in
Control does not have a material adverse effect on Seller’s creditworthiness or Seller’s ability to perform its obligations
under this Agreement. 


   


 14.4.           Permitted
Assignment by Buyer. Buyer shall have the right to assign this Agreement without consent of Seller (a) in connection with
(i) any merger or consolidation of Buyer with or into another Person; (ii) any exchange of all of the common stock or other equity
interests of Buyer or Buyer’s parent for cash, securities or other property; or (iii) any acquisition, reorganization, or
other similar corporate transaction involving all or substantially all of the common stock or other equity interests in, or assets
of, Buyer; provided that (A) the proposed assignee agrees in writing to assume all of Buyer’s obligations under this Agreement
and (B) the proposed assignee delivers to Seller a legal opinion as to due power and authority, due authorization, enforceability
and regulatory approvals, or (b) to a Person whose credit rating as established by S&P or Moody’s is equal or better
than BBB- from S&P or Baa3 from Moody’s after giving effect to the proposed assignment of this Agreement; provided that
(i) the proposed assignee agrees in writing to assume all of Buyer’s obligations under this Agreement and (ii) the proposed
assignee delivers to Seller a legal opinion as to due power and authority, due authorization, enforceability and regulatory approvals. 


   


 14.5.           Prohibited
Assignments. Any purported assignment of this Agreement not in compliance with the provisions of this Article 14 shall be
null and void. 


   


		 15. 	 TITLE;
                                         RISK OF LOSS 



   


 Title
to and risk of loss related to the Energy shall transfer from Seller to Buyer at the Delivery Point. Title and risk of loss related
to the RECs shall transfer to Buyer when the same are credited to Buyer’s GIS account(s) or the GIS account(s) designated
by Buyer to Seller in writing. Seller shall retain risk of loss with respect to the Capacity, consistent with Section 4.8. Seller
warrants that it shall deliver to Buyer the Products free and clear of all liens, claims, charges or encumbrances therein or thereto
by any Person. 


   






    48


     


    

   


		 16. 	 AUDIT 



   


 16.1.           Audit.
Each Party shall have the right, upon reasonable advance notice, and at its sole expense (unless the other Party has defaulted
under this Agreement, in which case the Defaulting Party shall bear the expense) and during normal working hours, to examine the
records of the other Party to the extent reasonably necessary to verify the accuracy of any statement, charge or computation made
pursuant to this Agreement. If requested, a Party shall provide to the other Party statements evidencing the quantities of Products
delivered or provided hereunder. If any such examination reveals any inaccuracy in any statement, the necessary adjustments in
such statement and the payments thereof shall be made promptly and shall bear interest at the Late Payment Rate from the date
the overpayment or underpayment was made until paid. 


   


 16.2.           Consolidation
of Financial Information. The Parties agree that generally accepted accounting principles and U.S. Securities and Exchange
Commission rules may require Buyer to evaluate whether Buyer must consolidate Seller’s financial information on Buyer’s
financial statements. Buyer shall require access to financial records and personnel to determine if consolidated financial reporting
is required. If Buyer determines at any time that such consolidation is required, Buyer shall require the following from Seller
within fifteen (15) days after the end of every calendar quarter for the Term of this Agreement: 


   


 (a)           complete
financial statements and notes to financial statements for such quarter; 


   


 (b)           financial
schedules underlying such financial statements; and 


   


 (c)           access
to records and personnel to enable Buyer’s independent auditor to conduct financial audits (in accordance with generally
accepted auditing standards) and internal control audits (in accordance with Section 404 of the Sarbanes-Oxley Act of 2002). Any
information provided to Buyer under this Section 16.2 shall be treated as confidential except that such information may be disclosed
for financial statement purposes. 


   


		 17. 	 NOTICES 



   


 Any
notice or communication given pursuant hereto shall be in writing and (1) delivered personally (personally delivered notices shall
be deemed given upon written acknowledgment of receipt after delivery to the address specified or upon refusal of receipt); (2)
mailed by registered or certified mail, postage prepaid (mailed notices shall be deemed given on the actual date of delivery,
as set forth in the return receipt, or upon refusal of receipt); or (3) delivered by fax or electronic mail (notices sent by fax
or electronic mail shall be deemed given upon confirmation of delivery); in each case addressed as follows or to such other addresses
as may hereafter be designated by either Party to the other in writing: 


   


	 If
    to Buyer: 	 ☐ 
	   	   
	 If
    to Seller: 	 ☐ 


   






    49


     


    

   


		 18. 	 WAIVER
                                         AND MODIFICATION 



   


 This
Agreement may be amended and its provisions and the effects thereof waived only by a writing executed by the Parties, and no subsequent
conduct of any Party or course of dealings between the Parties shall effect or be deemed to effect any such amendment or waiver.
No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provision hereof
(whether or not similar), nor shall such waiver constitute a continuing waiver unless otherwise expressly provided. The failure
of either Party to enforce any provision of this Agreement shall not be construed as a waiver of or acquiescence in or to such
provision. Buyer shall determine in its sole discretion whether any amendment or waiver of the provisions of this Agreement shall
require approval of or filing with the PUC or another Governmental Entity, and if Buyer determines that such approval or filing
is required for any amendment or waiver of the provisions of this Agreement, then such amendment or waiver shall not become effective
unless and until such approval is obtained or such filing is made. 


   


		 19. 	 INTERPRETATION 



   


 19.1.           Choice
of Law. Interpretation and performance of this Agreement shall be in accordance with, and shall be controlled by, the laws
of the State of Rhode Island (without regard to its principles of conflicts of law). 


   


 19.2.           Headings.
Article and Section headings are for convenience only and shall not affect the interpretation of this Agreement. References to
articles, sections and exhibits are, unless the context otherwise requires, references to articles, sections and exhibits of this
Agreement. The words “hereof” and “hereunder” shall refer to this Agreement as a whole and not to any
particular provision of this Agreement. 


   


 19.3.           Forward
Contract; Commodities Exchange Act. The Parties acknowledge and agree that this Agreement and the transactions contemplated
hereunder are a “forward contract” within the meaning of the United States Bankruptcy Code. Each Party represents
and warrants, solely as to itself, that it is (i) a “forward merchant” within the meaning of the United States Bankruptcy
Code and (ii) an “eligible commercial entity” and an “eligible contract participant” within the meaning
of the United States Commodities Exchange Act. 


   


 19.4.           Standard
of Review. The Parties acknowledge and agree that the standard of review for any avoidance, breach, rejection, termination
or other cessation of performance of or changes to any portion of this integrated, non-severable Agreement (as described in Section
22) over which FERC has jurisdiction, whether proposed by Seller, by Buyer, by a non-party of, by FERC acting sua sponte
shall be the “public interest” standard of review set forth in United Gas Pipe Line Co. v. Mobile Gas Serv. Co.,
350 U.S. 332 (1956) and Federal Power Corrun’n v. Sierra Pac. Power Co., 350 U.S. 348 (1956) and clarified by Morgan
Stanley Capital Group, Inc. v. Public Util. Dist. No. 1 of Snohomish, 554 U.S. __ (2008), as may be modified by subsequent
cases. Each Party agrees that if it seeks to amend any applicable power sales tariff during the Term, such amendment shall not
in any way materially and adversely affect this Agreement without the prior written consent of the other Party. Each Party further
agrees that it shall not assert, or defend itself, on the basis that any applicable tariff is inconsistent with this Agreement. 


   






    50


     


    

   


 19.5.           Change
in ISO-NE Rules and Practices. This Agreement is subject to the ISO-NE Rules and ISO-NE Practices. If, during the Term of
this Agreement, any ISO-NE Rule or ISO-NE Practice is terminated, modified or amended or is otherwise no longer applicable, resulting
in a material alteration of a material right or obligation of a Party hereunder, the Parties agree to negotiate in good faith
in an attempt to amend or clarify this Agreement to embody the Parties’ original intent regarding their respective rights
and obligations under this Agreement, provided that neither Party shall have any obligation to agree to any particular amendment
or clarification of this Agreement. The intent of the Parties is that any such amendment or clarification reflect, as closely
as possible, the intent, substance and effect of the ISO-NE Rule or ISO-NE Practice being replaced, modified, amended or made
inapplicable as such ISO-NE Rule or ISO-NE Practice was in effect prior to such termination, modification, amendment, or inapplicability,
provided that such amendment or clarification shall not in any event alter (i) the purchase and sale obligations of the Parties
pursuant to this Agreement, or (ii) the Bundled Price. Notwithstanding the foregoing, in the event of a change in the ISO-NE Rules
or ISO-NE Practices described in Section 4.1(d), the provisions of Section 4.1(d), and not of this Section 19.5, shall apply to
such change. 


   


 19.6.           Joint
Preparation. This Agreement shall be considered for all purposes as prepared through the joint efforts of the Parties and
shall not be construed against one Party or the other as a result of the preparation, substitution, submission or other event
of negotiation, drafting or execution hereof. 


   


		 20. 	 COUNTERPARTS;
                                         FACSIMILE SIGNATURES 



   


 Any
number of counterparts of this Agreement may be executed, and each shall have the same force and effect as an original. Facsimile
signatures hereon or on any notice or other instrument delivered under this Agreement shall have the same force and effect as
original signatures. 


   


		 21. 	 NO
                                         DUTY TO THIRD PARTIES 



   


 Except
as provided in any consent to assignment of this Agreement, nothing in this Agreement nor any action taken hereunder shall be
construed to create any duty, liability or standard of care to any Person not a Party to this Agreement. 


   


		 22. 	 SEVERABILITY 



   


 If
any term or provision of this Agreement or the interpretation or application of any term or provision to any prior circumstance
is held to be unenforceable, illegal or invalid by a court or agency of competent jurisdiction, the remainder of this Agreement
and the interpretation or application of all other terms or provisions to Persons or circumstances other than those which are
unenforceable, illegal or invalid shall not be affected thereby, and each term and provision shall be valid and be enforced to
the fullest extent permitted by law. 


   


		 23. 	 INDEPENDENT
                                         CONTRACTOR 



   


 Nothing
in this Agreement shall be construed as creating any relationship between Buyer and Seller other than that of Seller as independent
contractor for the sale of Products, and Buyer as principal and purchaser of the same. Neither Party shall be deemed to be the
agent of the other Party for any purpose by reason of this Agreement, and no partnership or joint venture or fiduciary relationship
between the Parties is intended to be created hereby. 


   






    51


     


    

   


		 24. 	 ENTIRE
                                         AGREEMENT 



   


 This
Agreement shall constitute the entire agreement and understanding between the Parties hereto and shall supersede all prior agreements
and communications. 


   


 [Signature
page follows] 


   




    52


     


    

   


 IN
WITNESS WHEREOF, each of Buyer and Seller has caused this Agreement to be duly executed on its behalf as of the date first
above written. 


   


 THE
NARRAGANSETT ELECTRIC COMPANY, D/B/A NATIONAL GRID 


   





	 /s/
    The Narragansett Electric Company 	   	   



   


 ORBIT
ENERGY RHODE ISLAND, LLC 


   





	 /s/
    Orbit Energy Rhode Island, LLC 	   	   



   




    53


     


    



   


 EXHIBIT
D 


   


 INSURANCE 


   


 1.       Prior
to the commencement of construction of the Facility, through final expiration of the Term or longer where specified below, Seller
shall provide and maintain, at its own expense, insurance policies, intended to be primary (with no right of contribution by any
other coverage available to National Grid USA its direct and indirect parents, subsidiaries and affiliates (the “Insured
Entities”)), covering all Operations, Work and Services to be performed by Seller under or in connection with this Agreement,
issued by reputable insurance companies with an A.M. Best Rating of at least B+, which meet or exceed the requirements listed
herein: 


   


 (a)
Workers’ Compensation and Employers Liability Insurance as required by the State in which the Work activities under
this Agreement will be performed. If applicable, coverage shall include the U.S. Longshoreman’s and Harbor Workers Compensation
Act, and the Jones Act. The employer’s liability limit shall be $500,000 each per accident, per person disease, and disease
by policy limit. 


   


 (b)
Commercial General Liability (CGL) Insurance, covering all operations to be performed by or on behalf of Seller under or in
connection with this Agreement, with minimum combined single limits for bodily injury and property damage of $1,000,000 per occurrence
and $2,000,000 in the aggregate. 


   


		 ● 	 Coverage
                                         shall include: contractual liability (with this Agreement, and any associated verbal
                                         agreements, being included under the definition of “Insured Contract” thereunder),
                                         products/completed operations, and if applicable, explosion, collapse and underground
                                         (XC&U). 



   


		 ● 	 If
                                         the products-completed operations coverage is written on a claims-made basis, the retroactive
                                         date shall not precede the effective date of this Agreement and coverage shall be maintained
                                         continuously for the duration of this Agreement and for at least two years thereafter. 



   


		 ● 	 Additional
                                         Insured as required in Section 3 below, 



   


		 ● 	 The
                                         policy shall contain a separation of insureds condition. 



   


		 ● 	 In
                                         the event Seller is a governmental entity such as a town, county, municipality etc.,
                                         and such entity’s liability to a third party is limited by law, regulation, code,
                                         ordinance, by-laws or statute (collectively the “Law”), this liability insurance
                                         shall contain an endorsement that waives such Law for insurance purposes only and strictly
                                         prohibits the insurance company from using such Law as a defense in either the adjustment
                                         of any claim, or in the defense of any suit directly asserted by an Insured Entity. 



   






     54


     


    

   


 (c)
Automobile Liability, covering all owned, non-owned and hired vehicles used in connection with all operations, work or services
to be performed by or on behalf of Seller under or in connection with this Agreement with a minimum combined single limit of liability
for bodily injury and property damage of $1,000,000 per accident. Additional Insured as required in Section 3 below. 


   


 (d)
Umbrella Liability or Excess Liability coverage, with a minimum per occurrence limit of $4,000,000. This coverage shall run
concurrent to the CGL required in Section 1(b) above, shall apply excess of the required automobile, CGL and employer’s
liability coverage required in this Insurance Exhibit, and shall provide additional insured status as outlined in Section 3 below. 


   


 (e)
Watercraft Liability, if used in connection with this Agreement, with the same minimum limits of liability as outlined in
requirement 1(b) above, and naming the Insured Entities, including their officers and employees, as additional insured as outlined
in Section 3. Seller represents that no watercraft will be used in connection with this Agreement. 


   


 (f)
Aircraft Liability, if used in connection with this Agreement, with a limit of liability of not less than $10,000,000 combined
single limit per occurrence, and naming the Insured Entities, including their officers and employees, as additional insured’s
as required in Section 3 below. Such coverage shall not include a per-passenger or per seat coverage limit. Seller represents
that no aircraft will be used in connection with this Agreement. 


   


 (g)
Pollution Liability (PL): covering any sudden and accidental pollution liability which may arise out of, under, or in connection
with the performance of this Agreement, by or on behalf of Seller, or that arise out of Seller’s use of any owned, non-owned
or hired vehicles, with a combined single limit of liability for bodily injury and property damage of $1,000,000 per occurrence
and in the aggregate. 


   


 This
requirement may be satisfied by providing either this PL policy, which would include naming the Insured Entities, including their
officers and employees, as additional insured’s as outlined in Section 3 below; OR by providing coverage for sudden
and accidental pollution liability under the CGL and commercial automobile insurance policies required above - limited solely
by the Insurance Services Organization (ISO) standard pollution exclusion, or its equivalent. 


   


 In
the event Seller is unable to secure and/or maintain any or all of this sudden and accidental pollution liability coverage, Seller
agrees to indemnify and hold the Insured Entities harmless against any and all liability resulting from any coverage deficiency
that is out of compliance with this insurance requirement. 


   


 (h)
Risk of Loss: Seller shall be responsible for all risk of loss to its equipment and materials, and any other equipment and
materials owned by its employees or by other third parties that may be in their care, custody and control. If this coverage is
excluded from the Commercial General Liability policy, then coverage will be acceptable under Seller’s property policy.
In the event that any equipment or materials (Goods) are supplied by the Insured Entities, an Insured Entities’ representative
will provide the insurable value of the Goods to Seller in writing, both cumulatively and on a maximum per item basis. Seller
will provide replacement cost insurance for these Goods under a blanket builder’s risk policy, an equipment floater, or
other equivalent coverage, while such Goods are under the care, custody and control of Seller. Such insurance shall cover all
Goods outlined in the Agreement or as noted on subsequent contract amendments. The coverage limit shall apply on either a per
location basis or a maximum per item basis, and shall name the Insured Entities as Additional Insureds with respect to their insurable
interest as required in Section 3 below. 


   






     55


     


    

   


 (i)
Limits: Any combination of Commercial General Liability, Automobile Liability and Umbrella Liability policy limits can be
used to satisfy the limit requirements in items 1 b, c & d above. 


   


 2.    Self-Insurance:
Proof of qualification as a qualified self-insurer, if approved in advance in writing by an Insured Entities representative, will
be acceptable in lieu of securing and maintaining one or more of the coverages required in this Exhibit D. Such acceptance shall
become a part of this Exhibit D by reference herein. 


   


 For
Workers’ Compensation, such evidence shall consist of a copy of a current self-insured certificate for the State in which
the work will be performed. 


   


 In
order for self insurance to be accepted, Seller’s unsecured debt must have a financial rating of at least investment grade.
For purposes of this Exhibit D, “Investment Grade” means (i) if Seller has a credit rating from both S&P
and Moody’s then, a credit rating from S&P equal to or better than “BBB-” and a credit rating from Moody’s
equal to or better than “Baa3”; (ii) if Seller has a credit rating from only one of S&P and Moody’s, then
a Credit Rating from S&P equal to or better than “BBB-” or a credit rating from Moody’s equal to or better
than “Baa3; or (iii) if the Parties have mutually agreed in writing on an additional or alternative rating agency, then
the equivalent credit rating assigned to an entity by such additional or alternative rating agency that is equal to or better
than “BBB-” from S&P and/or “Baa3” from Moody’s. 


   


 3.     Additional
Insured: The intent of the Additional Insured requirement under the CGL, Auto, PL, Umbrella/Excess, Aircraft and Watercraft
policies is to include the Insured Entities, their directors, officers and employees, as Additional Insured’s for liabilities
associated with, or arising out of, all operations, work or services to be performed by or on behalf of Seller, including ongoing
and completed operations, under this Agreement. The following language should be used when referencing the additional insured
status: National Grid USA, its subsidiaries and affiliates shall be named as additional insured. 


   


 To
the extent Seller’s insurance coverage does not provide the full Additional Insured coverage as required herein, Seller
agrees to indemnify and hold harmless the Insured Entities against any and all liability resulting from any deficiency in Seller’s
insurance coverage that may be out of compliance with this insurance requirement. 


   


 4.     Waiver
of Recovery: Seller and its insurance carrier(s) shall waive all rights of recovery against the Insured Entities and their
directors, officers and employees, for any loss or damage covered under those policies referenced in this insurance provision,
or for any required coverage that may be self-insured by Seller. To the extent Seller’s insurance carriers will not waive
their right of subrogation against the Insured Entities, Seller agrees to indemnify the Insured Entities for any subrogation activities
pursued against them by Seller’s insurance carriers. However, this waiver shall not extend to the gross negligence or willful
misconduct of the Insured Entities or their employees, sub-contractors or agents. 


   






     56


     


    

   


 5.    Contractors:
In the event Seller uses Contractors in connection with this Agreement, it is expressly agreed that Seller shall have the sole
responsibility to make certain that all Contractors are in compliance with these insurance requirements and remains in compliance
throughout the course of this Agreement, and thereafter as required. Seller shall remain liable for the performance of the Contractor,
and such sub-contract relationship shall not relieve Seller of its obligations under this agreement. 


   


 Unless
agreed to in writing the by the Risk Management Department of National Grid USA Service Company, any deductible or self insured
retentions maintained by any Contractor, which shall be for the account of the Contractor, and shall not exceed $1,000,000. If
requested by National Grid, Seller shall provide National Grid with an insurance certificate from its Contractor evidencing this
coverage. 


   


 In
the event any Contractor is unable to maintain all of the same insurance coverage as required in this Exhibit D, Seller shall
notify National Grid and the Parties shall reasonably agree to replacement insurance given the scope and nature of the works of
Contractor. Until such insurance is in place, such Contractor shall not perform any work in connection with this Agreement. 


   


 6.     Insurance
Certification: Upon execution of this Agreement, Seller shall promptly provide National Grid with (a) Certificate(s) of Insurance
for all coverage’s required herein at the following address: National Grid Attn: Risk Management Bldg. A-4 300 Erie Boulevard
West Syracuse, NY 13202 Such certificates, and any renewals or extensions thereof, shall outline the amount of deductibles or
self-insured retentions which shall be for the account of Seller. Such deductibles or self-insured retentions shall not exceed
$1,000,000 unless agreed to in writing by the Risk Management Department of National Grid USA Service Company, whose approval
shall not be unreasonably withheld, delayed or conditioned. 


   


 Seller
shall endeavor to provide National Grid with at least 30 days prior written (10 days for non-payment of premium) notice of any
cancellation or diminution of the insurance coverage required in this Exhibit D. 


   


 7.     Insurance
Obligation: If any insurance coverage is not secured, maintained or is cancelled and Seller fails to timely procure other
insurance as specified, National Grid has the right, but not the obligation, to procure such insurance and to invoice Seller for
said coverage. 


   


 8.     Incident
Reports: Seller shall furnish the Risk Management Department of National Grid USA Service Company with copies of any non-privileged
accident or incident report(s)(collectively, the “Documents”) sent to Seller’s insurance carriers covering accidents,
incidents or events occurring as a result of the performance of all operations, work and services performed by or on behalf of
Seller under or in connection with this Agreement, excluding any accidents or incidents occurring on Seller property. If any of
the National Grid Companies are named in a lawsuit involving the operations and activities of Seller associated with this Agreement,
Seller shall promptly provide copies of all insurance policies relevant to this accident or incident if requested by National
Grid. However, in the event such Documents are deemed privileged and confidential (Attorney Client Privilege), Seller shall provide
the relevant facts of the accident or incident in a format that does not violate such Attorney Client Privilege. 


   






     57


     


    

   


 9.    Other
Coverage: These requirements are in addition to any which may be required elsewhere in this Agreement. In addition, Seller
shall comply with any governmental site specific insurance requirements even if not stated herein. 


   


 10.  Coverage
Representation: Seller represents that it has the required policy limits available, and shall notify National Grid USA Service
Company’s Risk Management Department in writing when the coverage’s required in this Exhibit D have been reduced as
a result of claims payments, expenses, or both. However, this obligation does not apply to any claims that would be handled solely
with in Seller’s deductible or self-insured retention. 


   


 11.  Responsibility:
The complete or partial failure of Seller’s insurance carrier to fully protect and indemnify the Insured Entities per the
terms of the Agreement, including without limitation, this exhibit, or the inadequacy of the insurance shall not in any way lessen
or affect the obligations of Seller to the Insured Entities. 


   


 12.  Coverage
Limitation: Nothing contained in this Exhibit D is to be construed as limiting the extent of Seller’s responsibility
for payment of damages resulting from all operations, work and services to be performed by or on behalf of Seller under or in
connection with this Agreement, or limiting, diminishing, or waiving Seller’s obligation to indemnify, defend, and save
harmless the Insured Entities in accordance with this Agreement. 


   




     58


     


    

   


 FIRST
AMENDMENT TO

POWER PURCHASE AGREEMENT 


   


 This
FIRST AMENDMENT TO POWER PURCHASE AGREEMENT (this “Amendment”) is entered into as of April 11, 2013,
by and between The Narragansett Electric Company, d/b/a National Grid, a Rhode Island corporation (“Buyer”),
and Orbit Energy Rhode Island, LLC, a Rhode Island limited liability company (“Seller”). Buyer and Seller
are individually referred to herein as a “Party” and are collectively referred to herein as the “Parties”). 


   


 WHEREAS,
Buyer and Seller are parties to that certain Power Purchase Agreement dated as of May 26, 2011 (the “Agreement”)
pursuant to which Seller has agreed to sell and deliver, and Buyer has agreed to purchase and receive, the Products generated
by or associated with the Facility during the Services Term (in each case as defined in the Agreement); and 


   


 WHEREAS,
Seller has chosen to locate its Facility at an address other than as set forth in the Agreement; 


   


 NOW,
THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the Parties agree as follows: 


   


 1.       In
the introductory paragraph of the Agreement, the phrase “(this “Agreement”)” is deleted
in its entirety and replaced with “(as amended from time to time in accordance with the terms hereof, this “Agreement”). 


   


 2.       The
text of Exhibit A to the Agreement is deleted in its entirety and replaced with the following: 


   


 Facility:
The Orbit Energy Rhode Island, LLC facility is located on Lot 28 and Lot 38 on the Town of Johnston, Rhode Island Tax Assessor’s
Plat 33. The facility consists of two Caterpillar G3520C generator sets (Generator #1 and Generator #2). Each generator set is
rated at 1.6 MW for a combined 3.2 MW of electric generation capacity. Orbit Energy will generate renewable power using biogas
generated from on-site anaerobic digestion of food scraps and other organic waste. 


   


 3.       The
usage in this Amendment of terms which are defined in the Agreement is in accordance with the usage thereof in the Agreement. 


   


 4.       Except
as specifically amended hereby, all terms and provisions contained in the Agreement shall remain unchanged and in full force and
effect, and each of the Parties ratifies and confirms all such terms and provisions. In the event of a conflict between the provisions
of this Amendment and the Agreement, the provisions of this Amendment shall govern. 


   


 5.       Two
or more counterparts of this Amendment may be signed by the parties, each of which shall be an original but all of which together
shall constitute one and the same instrument. Facsimile signatures hereon shall be deemed to have the same effect as original
signatures. 


   






     


     


    

   


 6.       Interpretation
and performance of this Amendment shall be in accordance with, and shall be controlled by, the laws of the State of Rhode Island
(without regard to its principles of conflicts of law). 


   


 [Signature
Page Follows] 


   




     


     


    

   


 IN
WITNESS WHEREOF, each of Buyer and Seller has caused this Amendment to be duly executed on its behalf as of the date first
above written. 


   


 THE
NARRAGANSETT ELECTRIC COMPANY, D/B/A NATIONAL GRID 


   





	 /s/ The Narragansett Electric Company 	   



   





 ORBIT
ENERGY RHODE ISLAND, LLC 


   





	 /s/ Orbit Energy Rhode Island, LLC 	   





   




     


     


    

   


 SECOND
AMENDMENT TO POWER PURCHASE

AGREEMENT AND ACKNOWLEDGEMENT 


   


 This
SECOND AMENDMENT TO POWER PURCHASE AGREEMENT AND ACKNOWLEDGEMENT (this “Amendment”) is entered into
as of December 9, 2013, by and between The Narragansett Electric Company, d/b/a National Grid, a Rhode Island corporation (“Buyer”),
and Orbit Energy Rhode Island, LLC, a Rhode Island limited liability company (“Seller”). Buyer and Seller
are individually referred to herein as a “Party” and are collectively referred to herein as the “Parties”). 


   


 WHEREAS,
Buyer and Seller are parties to that certain Power Purchase Agreement dated as of May 26, 2011, as amended by the First Amendment
to Power Purchase Agreement dated as of April 11, 2013 (the “Agreement”) and approved by the Rhode Island
Public Utilities Commission (the “PUC”) on August 18, 2011 in Docket No. 4265, pursuant to which Seller
has agreed to sell and deliver, and Buyer has agreed to purchase and receive, the Products generated by or associated with the
Facility during the Services Term (in each case as defined in the Agreement); and 


   


 WHEREAS,
in a letter dated October 12, 2011, a copy of which is Attachment 1 hereto, Buyer agreed to extend the deadline for Seller
to provide the second half of the Development Period Security under Section 6.2(a) of the Agreement until fifteen days after the
closing of the Financing described in Section 3.1(a)(iii) of the Agreement, and the Parties wish to reflect that extension in
this Amendment; and 


   


 WHEREAS,
Seller has exercised its rights to extensions of the dates for the Critical Milestone under Section 3.1(c) of the Agreement; and 


   


 WHEREAS,
Seller has chosen to locate its Facility at an address other than as set forth in the Agreement; 


   


 NOW,
THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the Parties agree as follows: 


   


 1.             The
text of clauses (i) through (vi) of Section 3.1(a) of the Agreement is deleted in its entirety and replaced with the following: 


   


		 (i) 	 receipt
                                         of all Permits necessary to construct the Facility, as set forth in Exhibit B,
                                         in final form, by August 1, 2014; 



   


		 (ii) 	 acquisition
                                         of all required real property and other site control rights necessary for construction
                                         and operation of the Facility, interconnection of the Facility to the Interconnecting
                                         Utility, construction of the Network Upgrades (to the extent it is Seller’s responsibility
                                         to do so) and performance of Seller’s obligations under this Agreement as set forth
                                         on Exhibit B, by February 1, 2014; 



   


		 (iii) 	 closing
                                         of Financing required in order for Seller to proceed with the construction of the Facility,
                                         including, as applicable, Seller’s financial obligations with respect to interconnection
                                         of the Facility to the Interconnecting Utility and construction of the Network Upgrades,
                                         by May 1, 2014; 



   






     


     


    

   


		 (iv) 	 issuance
                                         of a full notice to proceed by Seller to its general construction contractor and commencement
                                         of construction of the Facility by May 1, 2014; 



   


		 (v) 	 execution
                                         of agreements by Seller and one or more providers of organic feedstock for the Facility
                                         that collectively are adequate to satisfy all of the Facility’s feedstock requirements
                                         for the first two years after the Commercial Operation Date by May 1, 2014; and 



   


		 (vi) 	 achievement
                                         of the Commercial Operation Date by September 1, 2015. 



   


 2.             In
Section 5.1(b) of the Agreement, the reference to “January 1, 2014” is changed to “January 1, 2016.” 


   


 3.             The
second sentence of Section 6.2(a) of the Agreement is deleted in its entirety and replaced with the following: 


   


 One-half
of the Development Period Security shall be provided to Buyer within fifteen (15) days after the Agreement Date, and the remaining
one-half of the Development Period Security shall be provided to Buyer within fifteen (15) days after the closing of Financing
required in order for Seller to proceed with the construction of the Facility, as described in Section 3.1(a)(iii). 


   


 4.             The
text of Exhibit A to the Agreement is deleted in its entirety and replaced with the following: 


   


 Facility:
The Orbit Energy Rhode Island, LLC facility is located on Lot 2 on the Town of Johnston, Rhode Island Tax Assessor’s
Plat 43. The facility consists of two Caterpillar G3520C generator sets (Generator #1 and Generator #2), or the equivalent. Each
generator set is rated at 1.6 MW for a combined 3.2 MW of electric generation capacity. Orbit Energy will generate renewable power
using biogas generated from on-site anaerobic digestion of food scraps and other organic waste. 


   


 5.             The
Parties acknowledge and agree that: (i) the revisions to Section 3.1(a) of the Agreement that are set forth in Section 1 of this
Amendment reflect the exercise by Seller of all of its rights under Section 3.1(c) of the Agreement to extend the dates for the
Critical Milestones under the Agreement and that no further extensions of those Critical Milestones may be made by Seller under
Section 3.1(c) of the Agreement; (ii) as a result of the revision to Section 5.1(a) of the Agreement that is set forth in Section
2 of this Amendment, no certification in the form of Exhibit F to the Agreement is required in connection with that extension
of the Critical Milestones; and (iii) as of the date of this Amendment, Seller has not provided any of the second half of the
Development Period Security required under Section 6.2(a) of the Agreement. 


   


 6.             This
Amendment is conditioned upon and shall not become effective unless and until either (a) the PUC confirms, in a manner that is
acceptable in form and substance to Buyer in its sole discretion, that PUC approval is not required in order for the effectiveness
of this Amendment or (b) the PUC approves this Amendment without material modification or conditions, which approval shall be
final and not subject to appeal or rehearing and shall be acceptable to Buyer in its sole discretion. If so requested by Seller,
Buyer shall notify Seller in writing within five (5) Business Days after the effectiveness of this Amendment. 


   






     


     


    

   


 7.             The
usage in this Amendment of terms which are defined in the Agreement is in accordance with the usage thereof in the Agreement. 


   


 8.             Except
as specifically amended hereby, all terms and provisions contained in the Agreement shall remain unchanged and in full force and
effect, and each of the Parties ratifies and confirms all such terms and provisions. In the event of a conflict between the provisions
of this Amendment and the Agreement, the provisions of this Amendment shall govern. 


   


 9.             Two
or more counterparts of this Amendment may be signed by the Parties, each of which shall be an original but all of which together
shall constitute one and the same instrument. Facsimile signatures hereon shall be deemed to have the same effect as original
signatures. 


   


 10.           Interpretation
and performance of this Amendment shall be in accordance with, and shall be controlled by, the laws of the State of Rhode Island
(without regard to its principles of conflicts of law). 


   


 [Signature
Page Follows] 


   




     


     


    

   


 IN
WITNESS WHEREOF, each of Buyer and Seller has caused this Amendment to be duly executed on its behalf as of the date first
above written. 


   


 THE
NARRAGANSETT ELECTRIC COMPANY, D/B/A NATIONAL GRID 


   





	 /s/ The Narragansett Electric Company 	   



   





 ORBIT
ENERGY RHODE ISLAND, LLC 


   





	 /s/ Orbit Energy Rhode Island, LLC 	   


    




     


     


    

   


 THIRD
AMENDMENT TO POWER PURCHASE AGREEMENT 


   


 This
THIRD AMENDMENT TO POWER PURCHASE AGREEMENT (this “Amendment”) is entered into as of January 9, 2015,
by and between The Narragansett Electric Company, d/b/a National Grid, a Rhode Island corporation (“Buyer”),
and Orbit Energy Rhode Island, LLC, a Rhode Island limited liability company (“Seller”). Buyer and Seller
are individually referred to herein as a “Party” and are collectively referred to herein as the “Parties”). 


   


 WHEREAS,
Buyer and Seller are parties to that certain Power Purchase Agreement dated as of May 26, 2011 and approved by the Rhode Island
Public Utilities Commission (“PUC”) on August 18, 2011 in Docket No. 4265, as amended by the First Amendment to Power
Purchase Agreement dated as of April 11, 2013 and the Second Amendment to Power Purchase Agreement and Acknowledgement dated as
of December 9, 2013, as approved by the PUC on April 11, 2014 in Docket No. 4265 (the “Agreement”),
pursuant to which Seller has agreed to sell and deliver, and Buyer has agreed to purchase and receive, the Products generated
by or associated with the Facility during the Services Term (in each case as defined in the Agreement); and 


   


 WHEREAS,
Seller has exercised all of its rights to extensions of the dates for the Critical Milestones under Section 3.1(c) of the Agreement;
and 


   


 WHEREAS,
Seller has requested a further extension of the deadlines to acquire all of the Permits necessary to construct its Facility and
to achieve the Commercial Operation Date under Section 3.1(a) of the Agreement; 


   


 NOW,
THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the Parties agree as follows: 


   


 1.             The
text of clause (i) of Section 3.1(a) of the Agreement is deleted in its entirety and replaced with the following: 


   


		 (i) 	 receipt
                                         of all Permits necessary to construct the Facility, as set forth in Exhibit B,
                                         in final form, by May 30, 2015; 



   


 2.             The
text of clause (vi) of Section 3.1(a) of the Agreement is deleted in its entirety and replaced with the following: 


   


		 (vi) 	 achievement
                                         of the Commercial Operation Date by December 31, 2015. 



   


 3.             In
consideration for Buyer’s agreement to extend the Critical Milestone deadlines as set forth in paragraphs 1 and 2 of this
Amendment, Seller shall post with Buyer additional Development Period Security of $22,500 (the “First Additional Collateral”).
In addition, Seller may elect to extend either or both of the Critical Milestone deadlines in paragraphs 1 and 2 by up to an additional
six-month period by posting additional Development Period Security of $22,500 (the “Second Additional Collateral”
and, together with the First Additional Collateral, the “Additional Collateral”). The Additional Collateral
will be added to the required amount of Development Period Security for all purposes of the Agreement. The Additional Collateral
shall be deemed to be, and shall comply and with the requirements of, Development Period Security, Credit Support and Posted Collateral
for all purposes of the Agreement. 


   






     


     


    

   


 4.            This
Amendment is conditioned upon and shall not become effective unless and until (i) Buyer has received the First Additional Collateral
and (ii) either (a) the PUC confirms, in a manner that is acceptable in form and substance to Buyer in its sole discretion, that
PUC approval is not required in order for the effectiveness of this Amendment or (b) the PUC approves this Amendment without material
modification or conditions, which approval shall be final and not subject to appeal or rehearing and shall be acceptable to Buyer
in its sole discretion. 


   


 5.             The
usage in this Amendment of terms which are defined in the Agreement is in accordance with the usage thereof in the Agreement. 


   


 6.             Except
as specifically amended hereby, all terms and provisions contained in the Agreement shall remain unchanged and in full force and
effect, and each of the Parties ratifies and confirms all such terms and provisions. In the event of a conflict between the provisions
of this Amendment and the Agreement, the provisions of this Amendment shall govern. 


   


 7.             Two
or more counterparts of this Amendment may be signed by the parties, each of which shall be an original but all of which together
shall constitute one and the same instrument. Facsimile signatures hereon shall be deemed to have the same effect as original
signatures. 


   


 8.             Interpretation
and performance of this Amendment shall be in accordance with, and shall be controlled by, the laws of the State of Rhode Island
(without regard to its principles of conflicts of law). 


   


 [Signature
Page Follows] 


   




     


     


    

   


 IN
WITNESS WHEREOF, each of Buyer and Seller has caused this Amendment to be duly executed on its behalf as of the date first
above written. 


   


 THE
NARRAGANSETT ELECTRIC COMPANY, D/B/A NATIONAL GRID 


   





	 /s/ The Narragansett Electric Company 	   


   


 ORBIT
ENERGY RHODE ISLAND, LLC 


   





	 /s/ Orbit Energy Rhode Island, LLC 	   


    




     


     


    

   


 FOURTH
AMENDMENT TO POWER PURCHASE AGREEMENT 


   


 This
FOURTH AMENDMENT TO POWER PURCHASE AGREEMENT (this “Amendment”) is entered into as of May 27, 2016,
by and between The Narragansett Electric Company, d/b/a National Grid, a Rhode Island corporation (“Buyer”),
and Orbit Energy Rhode Island, LLC, a Rhode Island limited liability company (“Seller”). Buyer and Seller are individually
referred to herein as a “Party” and are collectively referred to herein as the “Parties”). 


   


 WHEREAS,
Buyer and Seller are parties to that certain Power Purchase Agreement dated as of May 26, 2011 and approved by the Rhode Island
Public Utilities Commission (“PUC”) on August 18, 2011 in Docket No. 4265, as amended by the First Amendment
to Power Purchase Agreement dated as of April 11, 2013, by the Second Amendment to Power Purchase Agreement and Acknowledgement
dated as of December 9, 2013, as approved by the PUC on April 11, 2014 in Docket No. 4265, and as amended by the Third Amendment
to Power Purchase Agreement dated as of January 9, 2015, as approved by the PUC on March 31, 2015 in Docket No. 4265 (the “Agreement”),
pursuant to which Seller has agreed to sell and deliver, and Buyer has agreed to purchase and receive, the Products generated
by or associated with the Facility during the Services Term (in each case as defined in the Agreement); and 


   


 WHEREAS,
Seller has exercised all of its rights to extensions of the dates for the Critical Milestones under Section 3.1(c) of the Agreement
and under the Third Amendment to Power Purchase Agreement; and 


   


 WHEREAS,
Seller has requested a further extension of the deadline to achieve the Commercial Operation Date under Section 3.1(a) of the
Agreement; 


   


 NOW,
THEREFORE, in consideration of the foregoing and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the Parties agree as follows: 


   


 1.             The
text of clause (vi) of Section 3.1(a) of the Agreement is deleted in its entirety and replaced with the following: 


   


 (vi)         achievement
of the Commercial Operation Date by June 30, 2017. 


   


 2.             The
following is added at the end of Section 3.2(a) of the Agreement: 


   


 Notwithstanding
the provisions of Section 12, Buyer may, in its sole discretion, file any progress reports and other material provided to it under
this Section 3.2(a) with the PUC and/or the Rhode Island Division of Public Utilities and Carriers. 


   






     


     


    

   


 3.             Section
7.2(n) is added to the Agreement immediately following Section 7.2(m) of the Agreement, reading as follows: 


   


 (n)       From
and after May 27, 2016 until the Commercial Operation Date, Buyer has all of the Permits needed for the construction of the Facility,
all of which are in full force and effect. 


   


 4.             In
consideration for Buyer’s agreement to extend the Critical Milestone deadlines as set forth in paragraph I of this Amendment,
Seller shall post with Buyer additional Development Period Security of $45,000 (the “Additional Collateral”).
The Additional Collateral will be added to the required amount of Development Period Security for all purposes of the Agreement.
The Additional Collateral shall be deemed to be, and shall comply and with the requirements of, Development Period Security, Credit
Support and Posted Collateral for all purposes of the Agreement. 


   


 5.             This
Amendment is conditioned upon and shall not become effective unless and until (i) Buyer has received the Additional Collateral
and (ii) either (a) the PUC confirms, in a manner that is acceptable in form and substance to Buyer in its sole discretion, that
PUC approval is not required in order for the effectiveness of this Amendment or (b) the PUC approves this Amendment without material
modification or conditions, which approval shall be final and not subject to appeal or rehearing and shall be acceptable to Buyer
in its sole discretion. 


   


 6.             The
usage in this Amendment of terms which are defined in the Agreement is in accordance with the usage thereof in the Agreement. 


   


 7.             Except
as specifically amended hereby, all terms and provisions contained in the Agreement shall remain unchanged and in full force and
effect, and each of the Parties ratifies and confirms all such terms and provisions. In the event of a conflict between the provisions
of this Amendment and the Agreement, the provisions of this Amendment shall govern. 


   


 8.             Two
or more counterparts of this Amendment may be signed by the parties, each of which shall be an original but all of which together
shall constitute one and the same instrument. Facsimile signatures hereon shall be deemed to have the same effect as original
signatures. 


   


 9.             Interpretation
and performance of this Amendment shall be in accordance with, and shall be controlled by, the laws of the State of Rhode Island
(without regard to its principles of conflicts of law). 


   


 [Signature
Page Follows] 


   




     


     


    

 IN
WITNESS WHEREOF, each of Buyer and Seller has caused this Amendment to be duly executed on its behalf as of the date first
above written. 


   


 THE
NARRAGANSETT ELECTRIC COMPANY, D/B/A NATIONAL GRID 


   





	 /s/ The Narragansett Electric Company 	   


   


 ORBIT
ENERGY RHODE ISLAND, LLC 


   





	 /s/ Orbit Energy Rhode Island, LLC