California Energy Commission
Website: https://www.energy.ca.gov/
As the state's primary energy policy and planning agency, the California Energy Commission is committed to reducing energy costs and environmental impacts of energy use - such as greenhouse gas emissions - while ensuring a safe, resilient, and reliable supply of energy.
Search California Energy Commission datasets
198 datasets
Utility Solar Generation Regions: 2022
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
The map depicts Solar Generation Regions of California, which are regions with concentrations of operating commercial solar plants. The regions were...
Utility Wind Project Size by County and State: 2018
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
This map illustrates the variety of average project capacity sizes across the United States and within the state of California, for wind projects whos...
Utility Wind Project Size by County and State: 2019
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
This map illustrates the variety of median project capacity sizes across the United States for wind projects whose total nameplate capacity is greater...
Utility Wind Project Size by County and State: 2020
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
This map illustrates the variety of median project capacity sizes across the United States and California counties for wind projects whose total namep...
Utility Wind Project Size by County and State: 2021
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
This map illustrates the variety of median project capacity sizes across the United States and California counties for wind projects whose total namep...
Utility Wind Project Size by County and State: 2022
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
This map illustrates the variety of median plant capacity sizes across the United States and California counties for wind plants whose total nameplate...
Utility-Scale Renewable Capacity Totals by County: 2023
- Published by: California Energy Commission
- Last updated: Wednesday, August 5, 2026
- File types: HTML
Power plants with capacity of at least 1 MW are included in totals. Counties shaded in grey have no utility-scale renewable electric capacity. Distrib...
Utility-Scale Renewable Generation Totals by County: 2023
- Published by: California Energy Commission
- Last updated: Wednesday, August 5, 2026
- File types: HTML
Power plants with a capacity of at least 1 MW are included in totals. Counties with no symbol have no utility-scale renewable electric generation. Dis...
Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2024
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- 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 andthe...
Utility Natural Gas Capacity and Generation by Type, Heat Rate, and County: 2024
- Published by: California Energy Commission
- Last updated: Thursday, August 6, 2026
- File types: HTML
Data originates from the California Energy Commission. Map and data arefor 2024 and are current as of May 28, 2025. Projection: NAD 1983 (2011)Califor...