Explore California Energy Commission programs and topics from this alphabetized listing.

If you have a historical URL for a CEC publication and the link no longer works, please search the Internet Archive Wayback Machine for a PDF copy. If you are unable to view or access any of our ...

** California totals may also include minor amounts from North Dakota and Gulf Coast States. Source: California Energy Commission, aggregated from Petroleum Industry Information Reporting Act data.

Hydrogen_Refueling_Stations_Last_updated_04-30-2025_ada.xlsx 29.26 KB LDV_Sales_and_Shares_Last_updated_10-13-2026_ada.xlsx 192.62 KB ...

The California Energy Commission assesses and analyzes California’s energy industry, supply, production, transportation, delivery and distribution, energy shortage contingencies, demand, and prices.

Below is a listing of the individual chapters and appendices for the 2025 Single-family Residential Compliance Manual. Please note that Appendix C has no content.

California's economy depends upon affordable, reliable, and environmentally sound supplies of power generated from renewable energy, hydroelectric power, and natural gas. An increasing percentage of ...

The California Energy Commission serves as California’s central repository for the collection and storage of data on all forms of energy supply, demand, efficiency and conservation, transportation, ...

This application will receive the California Energy Commission (CEC) grant funded Zero Emission Vehicle (ZEV) infrastructure data. Specifically, it accepts Program Management, Utilization, and ...

To ensure the people of California receive the cost savings and environmental benefits of the California Energy Commission's (CEC) energy and water efficiency regulations, and to support a fair ...

The California Energy Commission is transforming buildings through standards and programs for newly constructed and existing buildings. Learn more about the Energy Commission’s building energy ...

Blueprint is the California Energy Commission’s quarterly e-newsletter that delves into the Building Energy Efficiency Standards and provides examples of projects. The newsletter provides updates, ...