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    Knowledge & Application

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    Energy Conservation

Consumer Resources

Energy Calculator

Calculate how much you could save with energy efficiency upgrades. Click Here


Duct Work Inspection Law

Read about the new California Energy Laws that affect you and your home. Click Here


Become energy efficient with Energy Star®

This interactive tool can help you to determine how you can make your home more energy efficient, room by room. Click Here


Climate Zone Map

If you live in California, find out which climate zone your home is in. Click Here

Don't break the law. You need to follow these quick and easy steps. Click Here


Test your home's energy efficiency

If you have five minutes and your last 12 months of utility bills, use the ENERGY STAR® Home Energy Yardstick to compare your home's energy efficiency to similar homes across the country and get recommendations for energy-saving home improvements from ENERGY STAR. Click Here


Letter to Home Owners

California Energy Commission is informing you about the new Duct Sealing Requirements. Click Here