California homeowners have up to $5,000 in unclaimed energy rebates, rate plan savings, and financing options.
California homeowners can access up to $5,000 in energy rebates and incentives in 2026. The average California home has a WattGap Score of 50 out of 100, which means significant savings opportunities still exist. Available programs include state rebates, utility incentives, and financing options that can make upgrades cash-flow positive from month one. Enter your address or ZIP code below to see what you may qualify for.
California's warm climate means cooling is a major expense. High-efficiency heat pumps and smart thermostats deliver strong savings.
Average California home energy costs
$1,800/year
$150 per month
Most homeowners can reduce this by 20-40% with the right upgrades and rebates.
Enter your ZIP code for savings specific to your area. Energy costs, climate, and available programs vary across California.
Enter your ZIP code for a personalized analysis of your rebates, rate plan savings, and upgrade recommendations.
Check Your ScoreImportant Notice
All rebate and incentive amounts shown on this page are estimates based on publicly available government program data. WattGap is an independent informational platform and is not affiliated with any government agency or rebate program administrator.
These estimates are not guarantees. Actual rebate amounts, eligibility requirements, and program availability vary by state, utility, and individual circumstances, and may change without notice. Program funding may be limited or exhausted.
Before making purchasing decisions based on rebate availability, verify current program details, eligibility requirements, and available amounts directly with your state energy office or utility provider.
Data Sources
WattGap is an independent platform and is not endorsed by or affiliated with any data provider listed above. For full methodology details, see our Methodology page.