Parnassus Central Utility Plant, located in San Francisco, California, operates within the Western Electricity Coordinating Council region. This unregulated facility utilizes combined cycle technology and has an operating capacity of 12.5 MW. The plant is managed by the University of San Francisco, which also holds majority ownership. It primarily uses gas as fuel and sells power to the Pacific Gas and Electric Company, serving as a key player in the California Independent System Operator’s power control area.