Date of Borrowing (which shall be a Business Day[[Borrower:Organization]] [•] [•], 20[•]

Aggregate Commitment/Borrowing Base. After giving effect to such Revolving Advance, Aggregate Outstanding Revolving Advances shall not exceed the lesser of # the Aggregate Commitment in effect as of such Borrowing Date and # the Related Borrowing Base as of such Borrowing Date.

REDUCTIONS OF AGGREGATE COMMITMENT. If any reduction in the Letter of Credit Commitment occurs between the date of this Assignment Agreement and the Effective Date, the percentage interest specified in Item 3 of [Schedule 1] shall remain the same, but the dollar amount purchased shall be recalculated based on the reduced Letter of Credit Commitment, as the case may be.

Aggregate Final Adjustment Amount. Upon determination of the Final Working Capital, the Final Cash Amount, the Final Working Gas Value, and the Final Derivatives Value in accordance with [Section 2.4(b)]:

“Aggregate Revolving Commitments” means the sum of the Revolving Commitments (including the Aggregate Bridge Commitments) of all Revolving Lenders. As of the ClosingThird Amendment Effective Date, the Aggregate Revolving Commitments are $3,151,000,000,000. For the avoidance of doubt, on the Bridge Commitment Termination Date the Aggregate Revolving Commitments shall be automatically reduced by the aggregate amount of Aggregate Bridge Commitments.

“Aggregate Commitments” means the Aggregate Revolving Commitments and the aggregate amount of all Term Loan Commitments.

[“Aggregate Commitments” means the sum of the Aggregate Revolving Commitments and the FILO Commitment. As of the Closing Date, the Aggregate Commitments are $140,000,000.]

3 If Average Quarterly Availability is > 66% of the Aggregate Commitments, indicate “Level I”. If Average Quarterly Availability is < 66% of the Aggregate Commitments but ≥ 33% of the Aggregate Commitments, indicate “Level II”. If Average Quarterly Availability is < 33% of the Aggregate Commitments, indicate “Level III”.

Reduction of Commitments. The Borrowers may permanently reduce the Aggregate Revolving Loan Commitment in whole, or in part ratably among the Lenders, in an aggregate minimum amount of $5,000,000 with respect thereto and integral multiples of

Eligible Projects/Commitments. (i) No Project is included as more than one of an # Eligible Installed Customer Loan Project, # Eligible Permitted Customer Loan Project, # Eligible Installed Project, # Eligible Permitted Project or # Eligible Tranched Project and # the Eligible Commitment Price does not include commitments to any Financing Partnership for any Project in excess of the watts available under such Project.