Turn-key, whole-home services are fully subsidized for income-qualified homeowners. Realtors can refer clients who qualify (must own and occupy home, use gas appliances, and have household income at or below 80% AMI). Resources and contractors available for other homeowners, including emergency water heater replacement program.
Source: WestLight Energy

Actual data on whole-home installation costs (~$35K average), bill savings (averaging 20%), no electrical panel upgrades needed across all nine homes, and high customer satisfaction (4.6/5.0). A strong local case study for client conversations.
Source: Westlight Energy, January 2026

This printable flyer shows an all-electric home with simple explanations. This is a great visual resource to use at open houses and in-person events.
Source: Sustainability Department

Interactive tool to find rebates for heat pump HVAC, heat pump water heaters, induction stoves, EVs, and more. Filters by income level and equipment type.
Source: WestLight Energy

Directory of certified heat pump contractors across California. Helpful for clients who want trusted installer referrals after deciding to transition from gas to electric equipment.
Source: California Energy Commission / TECH Clean California

The U.S. DOE’s 1–10 home energy efficiency rating system. Explains what the score means, how assessments work, and how realtors can use the score in transactions. Builds on Bay Area Regional Energy Network (BayREN) Green Labeling training.
Source: Program Overview, U.S. Department of Energy

Regional program connecting realtors to Home Energy Score training, assessor networks, and green labeling resources across Bay Area counties. The parent program for this toolkit effort.
Source: Bay Area Regional Energy Network (BayREN)

Learn about Regulation 9, Rules 4 and 6 to reduce emissions of nitrogen oxides from residential and commercial furnaces and water heaters in buildings in the Bay Area. Find out about the status and anticipated timeline of the rule development process. Information on hearings, workshops, and other events is provided below, along with supporting documents and materials from the implementation working group.
Source: Bay Area Air District

Plain-language explanation of what current and upcoming California energy code means for homes being sold or renovated. Helps Realtors answer client questions about compliance obligations.
Source: California Energy Commission

Technical assistance program supporting local jurisdictions in the adoption of building and transportation electrification reach codes. Technical assistance includes custom code development, outreach assistance, council meeting support, and submission support.
Source: WestLight Energy, Silicon Valley Clean Energy, Santa Clara County and the San Mateo County Sustainability Department