BayREN Business

We help you cut energy costs and put those savings back into your business.

BayREN Business

BayREN Business is an innovative new program that provides small businesses with energy-efficient upgrades. We make it easy to improve your business with energy-efficient lighting, HVAC, and refrigeration equipment at no out-of-pocket cost to you. That way you can update your business with no impact on your budget. Start with a free assessment of your facility today!

5 Steps to Start Saving

Step 1. Enroll

Enroll online for a
free assessment.

Step 4. Install

Get your new
equipment installed!

Step 2. Review

Review your

energy savings Report.

Step 5. Save!

Immediately start saving money!

Step 3. Select

Pick your upgrades.

Let's Go!

Complete the interest form
to get started!


  • Qualify as a Small or Medium Business by meeting one or more of the following criteria:

    • Facility size of less than 50,000 Sq ft.

    • Use less than 500,000 kWh/year 

    • Or use less than 250,000 Therms/year


  • Have at least twelve months of prior energy usage history

  • Be located in one of the nine BayREN counties (Alameda, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, or Sonoma)


BayREN has partnered with Mission Asset Fund (MAF) to provide small businesses with 0% interest microloans (up to $2,500) to help cover the cost of energy efficiency improvements. Have an energy efficient upgrade you would like to take on?   Learn how to apply for your microloan here!

Loan Details

  • $2500 Maximum

  • 0% interest

  • Can be used to cover any energy efficiency improvement

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BayREN implements energy savings programs on a regional level in collaboration with the nine bay area counties.

Association of Bay Area Governments 

375 Beale Street, 7th Floor | San Francisco, CA 94105-2066