Access comprehensive data on power plants across San Mateo County, California, with our specialized GIS dataset tailored for professionals in the field. Covering 36 features, this dataset includes crucial information on facilities like the City of Palo Alto and Los Esteros Critical Energy Center, highlighting data such as capacity in megawatts, primary fuels, and historical generation figures. Each entry meticulously details commissioning years, owner specifics, and generation data, sourced reliably from the U.S. Energy Information Administration. Ideal for those involved in regional planning or energy research, this dataset provides a robust foundation for detailed GIS analysis and project development in the energy sector.