California Geothermal
44 verified programs, updated 2026-08-08. 2 incentive types.
Pacific Power - wattsmart Business
Rebate ProgramUtility, CommercialOctober 7, 2025
CA Business Incentive List
Lassen Municipal Utility District - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, ResidentialMay 15, 2024
Appliances Refrigerator: $50 Clothes Washer: $35 Dish Washer: $35 Heat Pump Water Heater: $350/unit HVAC Equipment Room AC: $75/unit Central AC: $25 - $75/ton Air Source Heat Pumps: $100 - $125/ton Geothermal Heat Pump: $1,000/ton Whole House Fan: $25 Smart Thermostat: $50 Lighting LED Holiday Lights: $3.00/50-100 bulb string Electric Vehicle: $500 (new or used)
Plumas-Sierra REC - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, ResidentialJune 3, 2025
Residential Equipment ENERGY STAR Clothes Washer: $100.00 per unit ENERGY STAR Clothes Dryer: $100.00 per unit ENERGY STAR Dishwasher: $50.00 per unit ENERGY STAR Freezer: $50 per unit ENERGY STAR Refrigerator: $50 per unit Refrigerator and Freezer Recycling: $75.00 per unit Storage Water Heaters: $150 per unit Hybrid/Heat Pump Water Heaters: $500 per unit Lighting LED Holiday lights: $3.00 per 70-bulb string HVAC Central Air Conditioner: $25.00 to $75.00 per ton Ground Source Heat Pump: $500.00 per ton Air-Source Heat Pump: $100.00 to $350.00 per ton Web-Enabled Smart Thermostat: $50.00 per unit HVAC - Electrification: $500 (one time) Weatherization Insulation: $0.25 - $0.35/sq. ft. ENERGY STAR Replacement Windows: $3.00 per square foot
Marin Clean Energy - Feed-In Tariff Plus
Feed-in TariffLocal, Commercial, IndustrialMarch 20, 2026
Renewable Energy Systems: $60 per MWh, 20-year term Energy Storage: $9 per kW-mo