(a) Borrow money and issue revenue bonds therefor solely for the purposes specified in this section and by the procedure provided in Sections 21-27-41 through 21-27-69.

(b) To assume all indebtedness for any system or systems which may be acquired under the provisions of this section as all or part of the consideration for the acquisition of such system or systems and to issue its revenue bonds in exchange for the bonds or notes evidencing the indebtedness.

(c) To acquire or improve any system which it is authorized to borrow money and issue revenue bonds under subsection (a) of this section to acquire or improve; and to make contracts in furtherance thereof or in connection therewith.

(d) To own, operate and maintain any such system or combination of any and all of said systems into one (1) system.

(e) To establish, maintain and collect rates for the facilities and services offered by any such system; provided that if there is a combination of systems into one or more systems, the municipality establishing the same shall be and is empowered to establish, maintain and collect rates for any and all of the services or for any combination thereof, and the municipality may discontinue any or all of the services upon any failure to promptly pay the charges fixed for the services. The rates so fixed for services rendered by any system or combination thereof may be charged for all services rendered thereby, regardless of whether the services may have been previously rendered without rates or charges therefor by the previously existing waterworks system, water supply system, sewerage system, sewage disposal system, garbage disposal system, rubbish disposal system or incinerators, gas producing system, gas generating system, gas transmission system, or gas distribution system, electric generating, transmission or distribution system, which shall have been merged into the combined system. Any such municipality may pledge for the payment of any bonds issued to acquire or improve any such combined system, or to refund any bonds previously issued to acquire or improve any such combined system or to acquire or improve any system merged with such combined system, the revenues to be derived from the operation of such combined system, including the charges authorized to be imposed by this section.

(f) To acquire property, real or personal, which may be necessary to effectuate the powers conferred by this section. The municipality may purchase electric transmission line materials, electric distribution system substation equipment, transformer equipment, and all other appliances, apparatus, machinery, equipment and appurtenances necessary for the sale of electricity, such as utility vehicles and fencing, from the surplus inventory of the Tennessee Valley Authority or any other similar agency of the federal government and electric power associations. These purchases by the municipality shall be exempt from the public bid requirements prescribed in Sections 31-7-12 and 31-7-13. If the power of eminent domain is exercised, it shall be exercised in the manner provided by Sections 11-27-1 through 11-27-51.

(g) To enter into contract with the United States of America or any agency thereof, under the provisions of acts of the Congress of the United States, to aid or encourage public works and the regulations made in pursuance thereof, for the sale of bonds issued in accordance with the provisions of Sections 21-27-41 through 21-27-69 or for the acceptance of a grant to aid such municipality in acquiring or improving any such system; and the contracts may contain terms and conditions as may be agreed upon by and between the municipality and the United States of America or any agency thereof, or any purchaser of the bonds.

(h) To adopt the ordinances and resolutions and to do all things and perform all acts necessary, proper or desirable to effectuate the full intent and purpose of Sections 21-27-11 through 21-27-69, including processing, marketing, custom processing, sale and resale of materials processed through any facility under its jurisdiction.

(i) To borrow from the Mississippi Development Bank in order to fund the advance purchase of energy for its gas producing, generating, transmission or distribution system or its electric generating, transmission or distribution system.

(j) Enter into an interlocal agreement in accordance with Section 21-27-75.