(a) “Authority” means the Municipal Gas Authority of Mississippi and any successor thereto. Any change in name or composition of the authority shall in no way affect the vested rights of any person under this chapter or impair the obligations of any contract existing under this chapter.

(b) “Bond anticipation notes” or “notes” means obligations issued after validation of bonds and in anticipation of the issuance of the bonds as validated.

(c) “Bonds” or “revenue bonds” means any bonds issued by the authority under this chapter, including refunding bonds.

(d) “Cost of project” or “cost of construction” means all costs of construction; all costs of real and personal property required for the purposes of such project and facilities related thereto including land and any leases, rights or undivided interest therein, easements, franchises, water rights, mineral rights, fees, permits, approvals, licenses and certificates, and the securing of such permits, approvals, licenses and certificates and the preparation of applications therefor and including all machinery and equipment, including equipment for use in connection with such construction; financing charges; working capital; interest prior to and during construction and during such additional period as the authority may determine; operating expenses during such period as the authority may determine; costs of engineering, geological, economic, architectural and legal services; costs of plans and specifications and all expenses necessary or incidental to determining the feasibility or practicability of the project; costs of insurance or of self-insuring any project; administrative expenses; amounts payable under any judgment against the authority; environmental mitigation costs; all costs associated with acquiring the contract rights or other contractual arrangements for the short-term or long-term provision of gas supplies including reserves, transmission, distribution, storage, peaking or other services associated therewith including prepayments for such; and such other expenses as may be necessary or incidental to the financing and is authorized by this chapter. All funds paid or advanced for any of the purposes mentioned in this paragraph by municipalities contracting with the authority prior to the issuance of any of the authority’s bonds or notes may be refunded to such municipalities out of the proceeds of any bonds or notes so issued. The cost of any project may also include a fund or funds for the creation of a debt service reserve, a renewal and replacement reserve, and such other reserves as may be reasonably required by the authority for the operation of its projects and as may be authorized by any bond resolution or trust agreement or indenture pursuant to the provisions of which the issuance of any such bonds or bond anticipation notes may be authorized. Any obligation or expense incurred for any of the purposes mentioned in this paragraph shall be regarded as a part of the cost of the project and may be paid or reimbursed as such out of the proceeds of revenue bonds or notes issued under this chapter for such project.

(e) “Distribution” means the conveyance of gas to members of the authority and hence to the ultimate consumer.

(f) “Exploration” means the processes, properties, activities and facilities used for the discovery of deposits of gas, and the study and implementation of enhanced gas recovery methods.

(g) “Gas” means either natural or synthetic gas, including propane, manufactured gas, methane from coal beds, geothermal gas, and mixtures thereof, whether in gaseous or liquid form, or any byproduct resulting therefrom.

(h) “Governing authorities” means the legislative body, council, board of commissioners, board of aldermen, state agency, other body charged by law with governing the municipality or other entity eligible to be a member hereof.

(i) “Governing board” means the legislative body, council, board of trustees, board of commissioners or other body charged by law with governing the municipality or authority.

(j) “Local distribution company” means any person, other than any interstate pipeline or any intrastate pipeline, engaged in the transportation, or local distribution, of natural gas and the sale of natural gas for ultimate consumption.

(k) “Municipality” means a city, county or other political subdivision or agency of a state.

(l) “Production” means the physical activities, processes, properties and facilities for development, manufacture, synthesis, production, coal gasification, extraction, gathering of gas or conversion of one form of gas to another.

(m) “Project,” “undertaking” or “facility” means any plant, works, system, facility, and real and personal property of any nature whatsoever together with all parts thereof and appurtenances thereto, and any contract rights relating to the storage, acquisition, distribution, transmission, purchase, sale, exchange or interchange of gas and relating to the acquisition, transportation, or storage of natural gas, or any interest in or right to the use, services, enrichment, output or capacity of any such plant, works, system or facilities. “Project” or “undertaking” as used in this paragraph is intended to include contracts and contract rights as well as tangible property. “Project,” “undertaking” or “facility” shall not include any plant, works, system, facility or real or personal property of any nature whatsoever, or any parts thereof or appurtenances thereto, relating to exploration or production.

(n) “Revenue anticipation notes” means obligations issued by the authority for the purpose of meeting the current and necessary expenses of the authority as provided for in Section 77-6-77.

(o) “State” means the State of Mississippi.

(p) “Storage” means any process, properties, activities or facilities used to hold, store or maintain gas.

(q) “System” means those properties, facilities, projects, contractual rights or combination thereof of the authority which are designated by the authority as constituting a specific combination for the purposes of financing such, or for the purposes of providing gas supplies or services to a specified group of municipalities or to a specified geographic area.

(r) “Transmission” means the transfer of gas by the authority from its acquisition site to, between or among cities or municipal gas agencies or other persons with whom they may contract.

(s) “Utility commission” means the legislative body, board of commissioners or body charged by law with the control, management and operation of gas production, transmission or distribution systems.