Acquired by the city in 1942, CPS Energy serves over 840,750 electricity customers and more than 352,585 natural gas customers in its 1,566-square-mile (4,060 km2) service area, which includes Bexar County and portions of its 7 surrounding counties.

Deely Power Plant Unit 1, 486 MW, 1977–2018, coal, demolished.

Tuttle power plant, 425 MW, 1954–2011, natural gas, demolished.

[12][13] and Comal Power Plant, 70 MW, 1925–1973, coal then natural gas, redeveloped.

The nominations must be approved by majority vote of the San Antonio City Council.