Indiana Code Title 36. Local Government § 36-1-12.5-7

Sec. 7. (a) If the governing body enters into an installment payment contract for the purchase and installation of conservation measures under this chapter that are part of a project that is not related to the alteration of a water or wastewater structure or system, the balance of the payments must be paid in installments not to exceed the lesser of twenty (20) years or the average life of the conservation measure installed from the date of final installation.  Payments under an installment payment contract are subject to annual appropriation by the fiscal body of the school corporation or political subdivision and do not constitute an indebtedness of the school corporation or political subdivision within the meaning of a constitutional or statutory debt limitation.

(b) If the governing body enters into an installment payment contract for the purchase and installation of conservation measures under this chapter that are part of a project that is related to the alteration of a water or wastewater structure or system, the balance of the payments must be paid in installments not to exceed the lesser of twenty (20) years or the average life of the conservation measure installed from the date of final installation.  Payments under an installment payment contract are subject to annual appropriation by the fiscal body of the school corporation or political subdivision and do not constitute an indebtedness of the school corporation or political subdivision within the meaning of a constitutional or statutory debt limitation.

(c) With respect to a conservation measure described in section 1(a)(2)(G) or 1(a)(2)(H) of this chapter, annual revenues or savings from a guaranteed savings contract may be less than annual payments on the contract if during the length of the contract total savings and increased billable revenues occur as provided for by the contract.

(d) The financing of a guaranteed savings contract may be provided by: