SunE CPS1 is a solar power plant located in San Antonio, Texas, within the ERCOT power control area. With an operating capacity of 9.9 MW, the facility harnesses solar energy to generate electricity. The plant is operated by Sun Edison and is unregulated, with Sun Edison serving as the majority owner through its holding company, SunEdison. The primary power purchaser for the energy produced is CPS Energy, ensuring a reliable supply of renewable energy to the local grid.