Iron Horse
Iron Horse is a combined energy storage (10MW / 2.5MWh) and solar (2.4MW) photovoltaic project located in Tucson, Arizona. E.ON Climate and Renewables as RWE Clean Energys predecessor was selected by the utility Tucson Electric Power (TEP) to develop, procure, finance, construct, own and maintain the combined system. In return, TEP will purchase the energy and capacity from the project and dispatch the battery based on its system needs.