Cogeneration 2 is a combined cycle power plant located in Tucson, Arizona, within the Western Electricity Coordinating Council (WECC) region. The facility operates at a capacity of 5 megawatts and is managed by The University of Arizona, which also serves as the majority owner and holding company. The plant utilizes natural gas as its primary fuel source and operates under an unregulated status. It is integrated into the power control area of Tucson Electric Power Company, contributing to the local energy supply while leveraging advanced technology for efficient energy production.