This is the Final Determination of Compliance (FDOC) for the East Altamont Energy Center (EAEC), an 1100-MW, natural-gas fired, combined-cycle merchant power plant proposed by Calpine Corporation. The power plant will be located at the northeast edge of Alameda County and will be composed of three nominal 200-MW "F-class" combustion gas turbines, three heat recovery steam generators equipped with 732 MM BTU/hr duct burners and one 550-MW steam turbine generator. The facility will also include a natural-gas fired 129 MM BTU/hr auxiliary boiler, a 19-cell cooling tower, a 300-hp fire pump diesel engine and a natural-gas fired, 11.5 MM BTU/hr (1529 bhp) emergency generator.