For GIS professionals focusing on Sierra County, California, this dataset dedicated to power plants provides extensive details on 17 distinct facilities. It specifically highlights hydroelectric power generation, with examples including "Sly Creek," "Deadwood Creek," "Haypress," and "Bowman," reflecting varying capacities and operational years. Each entry offers crucial data points such as capacity in megawatts, commissioning year, and annual generation measures, sourced from reliable entities like the U.S. Energy Information Administration. This collection serves as a valuable tool for analyzing energy production trends and infrastructure within the region.