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California Electricity Consumption Dashboard
State of California —
The California Electricity Consumption dashboard illustrates the state’s historical electricity consumption by agency, sector, and county. Data is sourced from... -
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Critical Habitat
State of California —
This layer consists of the merged footprints of the USFWS critical habitat and the USFWS proposed Bi-State Sage-Grouse critical habitat,1 clipped to California.... -
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Known Geothermal Resource Areas
State of California —
Map of the known geothermal resource areas from the California Department of Conservation, CalGEM 2002. -
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Wind Generation Time Interval Exploration Data
State of California —
This is the data set behind the Wind Generation Interactive Query Tool created by the CEC. The visualization tool interactively displays wind generation over... -
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Utility Solar Capacity by Type and County: 2019
State of California —
Map of 2019 Utility-Scale Solar Capacity by CountyThis map of California depicts the amount of utility scale solar generation capacity in each county (MW). This data... -
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Utility Renewable Generation by Type and County: 2019
State of California —
This map outlines the renewable sources of electrical generation in gigawatt-hours(GWh) for all counties in California for 2019. Sources below 1 megawatt (MW) were... -
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Utility Renewable Generation by Type and County: 2021
State of California —
Energy generation data and map are from the California Energy Commission and include utility scale power plants. Plants of any type below 1 MW (e.g. residential... -
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Natural Gas Utility Service Area, California 2020
State of California —
Map of Natural Gas Utility Service Areas across California -
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California Electrical Energy Generation
State of California —
Annual totals of electric production (in Gigawatt hours) by resource type. -
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1 MW and Smaller Solar PV Capacity and Number by County: 2021
State of California —
Energy generation data and map are from the Quarterly Fuel and Energy Reporting Form CEC-1304B and the California Energy Commission. Map depicts distributed solar... -
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Federally Recognized Tribal Lands
State of California —
This layer represents the geographic areas 4 below. Category 1-3, census tracts, are in the other layer.In this designation, CalEPA formally designated four... -
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Utility Solar Generation Regions: 2022
State of California —
The map depicts Solar Generation Regions of California, which are regions with concentrations of operating commercial solar plants. The regions were delineated using... -
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Base Exclusions (Wind)
State of California —
The base exclusions consist of two main categories of exclusion – the protected area layer and the techno-economic exclusion layer. The base exclusions form the... -
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Utility-Scale Renewable Capacity Totals by County: 2023
State of California —
Power plants with capacity of at least 1 MW are included in totals. Counties shaded in grey have no utility-scale renewable electric capacity. Distributed generation... -
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Commercial Geothermal Electricity Generation by County: 2022
State of California —
Energy generation data and map are from the California Energy Commission. Map depicts commercial geothermal energy generation by county. Unshaded counties had no... -
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Utility Natural Gas Capacity and Generation by Jurisdiction and County: 2022
State of California —
Power plant energy data and map are from the California Energy Commission. The CEC licenses thermal power plants 50 megawatts (MW) and greater and the infrastructure... -
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2025 Draft Updates of Data for CEC Busbar Mapping Assessment (2026-2027 IRP Cycle)
State of California —
During the August 19, 2025 Modeling Advisory Group webinar as part of the CPUC’s Assumptions for the 2026-2027 TPP, CEC staff proposed a number of updates to the data... -
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Total Capacity by Type and County: 2021
State of California —
Energy capacity data and map are from the California Energy Commission. Map depicts utility scale power plants (with nameplate capacity of 1 MW or more).... -
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Jurisdictional Peaker Power Plants
State of California —
2001 California Emergency Siting Peaker Power Plant PermittingIn 2001, Governor Davis identified a goal of bringing 1,000 megawatts of new power plants to meet the...