CALSEIA is the nation’s oldest state-based solar energy association.
- Earth Policy Institute
Earth Policy Institute is an independent non-profit environmental organization based in Washington DC in the United States.
- Solar Energy Industry Association
National trade association of solar energy manufacturers, dealers, distributors, contractors and installers.
- Solar/Aquatherm Industries
The largest manufacturer of solar collectors in the USA.
- Home Power Magazine
Designed to provide readers with information on home made energy.
- U.S. Department of Energy
DOE’s mission is to advace the national, economic and energy security in the U.S.
- Center for Sustainable Energy California
An independent, public-benefit non-profit corporation, whose mission is to create a sustainable energy future.
A comprehensive source of information on state, local, utility, and federal incentives that promote renewable energy and energy efficiency.
- Go Solar California
A “one-stop shop” for information on rebates, tax credits, and incentives for solar electricity systems in California.
- CA Contractors State License Board
The Contractors State License Board (CSLB) protects consumers by licensing and regulating California’s construction industry.
- National Renewable Energy Laboratory
NREL is the U.S. Department of Energy’s primary national laboratory for renewable energy and energy efficiency research and development. NREL is operated for the Energy Department by The Alliance for Sustainable Energy, LLC.
American Council on Renewable Energy, a non-profit membership organization, is dedicated to building a secure and prosperous America with clean, renewable energy.