Pine Prairie Energy Center, LLC

Original Volume No. 1

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Effective Date: 09/01/2007, Docket: RP07-563-000, Status: Effective

Original Sheet No. 223 Original Sheet No. 223 : Effective

Page ___ of ___

Exhibit B to the Firm Loan Service Agreement

between PPEC and

____________________(Customer)

dated __________

Effective Date or Event: ______________________________________

Firm Loan reservation charge _______________

Commodity Charges Applicable to the Following:

Point(s) of Receipt __________________________

Points(s) of Delivery __________________________

Firm Loan injection charge _______________

Firm Loan withdrawal charge _______________

Fuel reimbursement _______________

Commodity Charges Applicable to the Following:

Point(s) of Receipt __________________________

Points(s) of Delivery __________________________

Firm Loan injection charge _______________

Firm Loan withdrawal charge _______________

Fuel reimbursement _______________

(Add as many commodity rates for different

Receipt/Delivery Points as necessary)

Note:

Use additional sheets if the there is more than one effective date

or event. The charges for a specified period shall remain in

effect until the conclusion of the Gas Day preceding the date or

event specified as the date or event on which revised charges are

to become effective.