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167 datasets

Total Capacity by Owner and County: 2021

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Power plant capacity data and map are from the California Energy Commission. Map depicts total capacity of utility-scale power plant related at 1MW or...

Utility Solar Capacity and Generation by Type and County: 2021

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Energy data is collected for power plants that have a nameplate capacity of 1MW or more. Counties that are gray had no utility-scale solar capacity. D...

Utility Renewable Generation by County: 2019

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

This map outlines the total renewable electrical generation in gigawatt-hours (GWh) for all counties in California for 2019. Sources below 1 megawatt ...

Total System Electric Generation

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Total system electric generation is defined as the annual energy delivered from wholesale power plants, including self-generation supply, to meet annu...

Utility Solar Generation by Type and County: 2020

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Solar electrical generation data is reported for commercial power plants: those with a nameplate capacity of 1 MW or more. Counties in gray reported n...

Public Chargers (as of March 13, 2025)

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Read more about the alternative fueling station data here, available at https://afdc.energy.gov/stations#/find/nearest?show_about=true....

Clean Transportation Program

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

Clean Transportation Program Data 2022. The Clean Transportation Program (also known as Alternative and Renewable Fuel and Vehicle Technology Program)...

Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2022

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Power plant capacity data and map are from the California Energy Commission. The CEC licenses thermal power plants 50 megawatts (MW) and greater and t...

Utility Renewable Generation by End Use and County: 2020

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Generation is from in-state renewable generators of at least 1 MW. Renewables include biomass, solar, wind, geothermal, and small hydro. Small hydro i...

Balancing Authority Areas

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
File types: HTML

Map of the eight balancing authority areas in California:- BANC: Balancing Authority of Northern California- CalISO: California Independent System Ope...