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80 datasets

Total Capacity by Type and County: 2022

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

Energy capacity data are from the California Energy Commission's Quarterly Fuel and Energy Report and the Wind Generation Reporting System databases. ...

Utility Wind Project Size by County and State: 2022

Published by: California Energy Commission
Last updated: Sunday, February 8, 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...

Total Generation by Type and County: 2022

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

Energy generation data are from the California Energy Commission's Quarterly Fuel and Energy Report and the Wind Generation Reporting System databases...

Total Capacity by Type and County: 2021

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

Energy capacity data and map are from the California Energy Commission. Map depicts utility scale power plants (with nameplate capacity of 1 MW or mor...

Total Capacity by Owner and County: 2021

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
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 Generation by Type and County: 2020

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
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...

Utility Hydroelectric Generation by Size and County: 2021

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of utility-scale electrical production capacity comin...

Utility Hydroelectric Generation by Size and County: 2020

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

Energy generation data and map are from the California Energy Commission and include utility scale power plants, with a nameplate capacity of 1MW or m...

Utility Hydroelectric Generation by Size and County: 2019

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of electrical generation from small or large hydroele...

Utility Hydroelectric Capacity by Size and County: 2018

Published by: California Energy Commission
Last updated: Sunday, February 8, 2026
File types: HTML

This document provides a map of California and at each county a pie-chart depicts the proportion of utility-scale electrical production capacity comin...