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162 datasets
Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2021
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 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 Type and County: 2018
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
This document features a map of California that contains a pie-chart for each county depicting the proportion of each renewable energy resource used t...
Local Reliability Areas
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
California Local Reliability Areas....
Utility Solar Capacity and Generation by Type and County: 2018
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
This map of California depicts the amount of solar energy produced in each county (gigawatt hours) as well as the capacity (MW) of each county's utili...
Utility Natural Gas Generation by Type, Heat Rate, and County: 2020
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
This map shows the percentage of energy produced by three types of natural gas power plants in each county - combined cycle, peaker, and aging plants....
Electric Utility Service Areas
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
Map of the electric utility service areas in California....
Known Geothermal Resource Areas
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
Map of the known geothermal resource areas from the California Department of Conservation, CalGEM 2002....
CEC 2023 Land-Use Screens for Electric System Planning
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML, ARCGIS GEOSERVICES REST API
The data shown in this web application accompany the CEC Land-Use Screens Staff report released in July, 2023. The geospatial land-use screens are int...
Jurisdictional Peaker Power Plants
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
2001 California Emergency Siting Peaker Power Plant PermittingIn 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plant...
Utility Renewable Generation by County: 2020
- Published by: California Energy Commission
- Last updated: Saturday, December 27, 2025
- File types: HTML
Power plants of at least 1 MW are required to report data. Counties in gray had no utility-scale (commercial) renewable electric generation. Distribut...