A joint agency may incur debt for its purposes, which includes defraying the cost of a project, and may issue bonds pledging the revenues derived from all or any of its projects and additions and betterments or extensions or contributions or advances from its members to the payment of both principal and interest and other obligations. A joint agency may enter into, amend, and terminate agreements in the nature of forward supply agreements, agreements for the management of interest rate risks or risks posed by the fluctuation of the cost of gas supplies, agreements for the management of cash flow, and other similar agreements.
S.C. Code § 6-24-120