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189 datasets

Utility Hydroelectric Generation by Size and County: 2021

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
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: 2019

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
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 Generation by Size and County: 2018

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
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: Thursday, October 16, 2025
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 Capacity by Size and County: 2019

Published by: California Energy Commission
Last updated: Thursday, October 16, 2025
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...

Alternative Fuel Corridors (April 29 2025)

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

The U.S. Department of Transportation Federal Highway Administration (FHWA) designates a national network of plug-in electric vehicle (EV) charging an...

Building Climate Zones

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

The numbers used in the climate zone map don't have a title or legend. The California climate zones shown in this map are not the same as what we comm...

Regional Transportation Planning Agencies

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

The list of California Transportation Planning Agencies is current as of February, 2014, provided by Division of Transportation Planning, Office of Re...

Wind Resource Areas (2023)

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

The method to create the Wind Resource Area datasets is to:Query Power Plant point locations from the California Energy Commission, California Power P...

Wind Generation Time Interval Exploration Data

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

This is the data set behind the Wind Generation Interactive Query Tool created by the CEC. The visualization tool interactively displays wind generati...