-
State
Congressional Districts CA
State of California —
State and federal legislative district service areas approved by the 2020 California Citizens Redistricting Commission. Source:... -
State
Draft CEC Cropland Index Model High Category for 2026-2027 IRP
State of California —
For the 26-27 IRP, CEC updated the input datasets to the model to use the most recent available versions of the input data, leaving the transformation scale, weights... -
State
Power Plants and Energy Facilities
State of California —
This Dataset provides maps for power plants, oil refineries, and peaker power plant jurisdiction. A power plant annual reporting database is also included. -
State
EZ Building Climate Zone Finder 2.0
State of California —
The Energy Commission has developed this app to quickly and accurately show addresses and locations to determine California’s climate regions. We invite builders and... -
State
Protected Areas Exclusion (Geothermal)
State of California —
The datasets that are included in the composite layer making up the protected area layer are given below: DatasetExample DesignationsCitation or hyperlinkPAD-US (CBI... -
State
SB 1000 Low Utilization Results (2025)
State of California —
This layer provides low utilization results where:A Public Level 2 charger that is located within an eighth of a mile of households, defined as walking distance, can... -
State
Near-Home Public Charging Demand From Electric Vehicles Without Home Charging
State of California —
This map displays quarter-mile hexagons that show concentrations of public charging market demand from electric vehicles (EVs) estimated to lack home charging and... -
State
Known Geothermal Resource Areas
State of California —
Map of the known geothermal resource areas from the California Department of Conservation, CalGEM 2002. -
State
California Electrical Energy Generation
State of California —
Annual totals of electric production (in Gigawatt hours) by resource type. -
State
Crop Index Model
State of California —
Cropland Index The Cropland Index evaluates lands used to produce crops based on the following input datasets: Revised Storie Index, California Important Farmland... -
State
Medium and Heavy Duty Infrastructure
State of California —
Medium- and heavy-duty (MDHD) zero-emission vehicle (ZEV) hydrogen refueling and charging station data was collected from the following agencies: California Air... -
State
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... -
State
California Electric Balancing Authority Areas (Retired)
State of California —
A balancing authority is responsible for operating a transmission control area. It matches generation with load and maintains consistent electric frequency of the... -
State
Building Climate Zones
State of California —
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 commonly call... -
State
Rural Electric Vehicle Charging 2.0 (REV 2.0) Eligibility Map
State of California —
This map was developed to help potential applicants of the Rural Electric Vehicle (REV) 2.0 grant funding opportunity (GFO) identify eligible project sites for... -
State
Terrestrial Intactness (Classified)
State of California —
This category of planning priorities in the CEC 2023 Land-Use Screens provides an estimate of terrestrial landscape condition based on the extent to which human... -
State
Utility Hydroelectric Capacity by Size and County: 2020
State of California —
Energy generation data and map are from the California Energy Commission.Map depicts utility scale hydroelectric capacity, with large hydroelectriccapacity being... -
State
Energy Peak by POEU: 2020
State of California —
Notes: The 16 Publicly Owned Electric Utilities (POEU) shown on this map represent those with an annual electrical demand exceeding 700 gigawatt hours (GWh) per year.... -
State
Concentrating Solar Power Prospects, 2020
State of California —
Map of the concentrating solar power prospects for California. Data obtained from the National Renewable Energy Laboratory (NREL) in 2008.NOTE: The direct normal... -
State
Utility Solar Capacity by Type and County: 2020
State of California —
Energy data is collected for power plants that have a nameplate capacity of 1 MW or more. Counties that are gray either did not report data or had no utility-scale...