Taking some simple steps at home can improve indoor air quality, reduce your energy bill, make your home more comfortable all while reducing your greenhouse gas emissions.

Webinar: A Virtual Tour of an Energy Efficient Home

Explore more on how to save energy at home through energy efficiency upgrades.

Special Programs

Interested in installing Solar or buying a Zero Emission Vehicle? Sign up for SunShares, a group discount program offered in the Bay Area! Visit for more info.

Current Initiatives

You may also be interested in learning more about our program offerings below.

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Check-It-Out! Toolkit

The Check-It-Out Home Energy and Water Saving Toolkit program provides free resources to help San Mateo County residents perform a basic assessment of the efficiency of their home energy and water use and to improve it where possible.
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Rebates & Financing

BayREN implements energy savings programs on a regional level including programs for single family and multifamily buildings, financing, and codes and standards.
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There are several income qualifying programs available to help low-income residents save energy and receive discounts on their utility bills.
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Learn more about our programs or how to get an Energy Audit for your facility.

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