Find the definitions to words that make up energy’s own special language – from Active Solar Energy System to Zero Net Energy and everything in between.
Discover energy efficiency programs that are right for you.
Get a list of contractors and raters best suited to your project needs.
Saving energy and money is easier than ever when you use our Rebate Finder.
Learn the difference between contractors and raters, and which is best for your project.
Browse a list of financing options available in your area.
Fill up on California Spirit.
Like, as easy as clicking the button.
Track your use, make an action plan and find ways to save both energy and money.
When cold weather approaches, it is important to winterize your home. If you feel drafts coming from your windows and/or doors, the most efficient and cost effective thing to do first is
Your answer is correct!
Learn some interesting new energy facts or keep testing your knowledge with another quiz.
The correct answer is D Find out more interesting facts.
Air leaks through doors, windows, and walls not only lead to uncomfortable drafts; they also waste a lot of energy and increase utility costs. The average commercial building wastes approximately 30 percent of the energy it consumes this way. Filling gaps around doors and windows with caulk, spray foam, and batting is one of the quickest and most cost-effective ways to reduce wasteful air leakage. Learn more
Stay current on all the latest news, events, special savings and rebates by signing up for our energy-saving emails.