Sutter Energy Center is a combined cycle power plant located in Yuba City, California, within the Western Electricity Coordinating Council region. With an operating capacity of 547 MW, it plays a significant role in the California Independent System Operator’s power control area. The plant is operated by CCFC Sutter Energy and is unregulated, with CCFC Sutter Energy as the majority owner under the holding company ECP ControlCo. Utilizing natural gas as its fuel source, Sutter Energy Center primarily supplies power to Marin Clean Energy, contributing to the region’s energy needs.