As used in Kan. Stat. Ann. §§ 79-256 and 79-257, and amendments thereto:

(a) “Independent power producer property” means all or any portion of property used solely in the generation, marketing and sale of electricity generated by an electric generation facility described in subsection (e) of Kan. Stat. Ann. § 66-104, and amendments thereto. Independent power producer property shall not include property used in generating electricity by nuclear resources or technologies or by renewable energy resources or technologies, as defined in Kan. Stat. Ann. § 79-201, and amendments thereto;

(b) “peak load plant” means an independent power plant used during maximum load periods.