Wyoming Efficiency
99 verified programs, updated 2026-08-08. 2 incentive types.
Carbon Power & Light - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, ResidentialSeptember 9, 2025
Electric Thermal Storage (ETS) & Thermal Slab Units Controlled off-peak ETS heating — $16/kW Heated floors (thermal slab units) — $12/kW Additional CP&L incentive for ETS & thermal slab units — $4/kW Electric Water Heaters Basic unit — $1.50 per gallon Marathon water heater — $3.00 per gallon Heat pump water heater (Energy Star®) — $350/unit Ground-source heat pump powered (desuperheater) — $100/unit Switching from gas to electric water heater — $50 Energy Star® Appliances & Recycling Energy Star clothes dryer — $30/unit Hybrid (vent-less) clothes dryer — $90/unit Refrigerator or freezer recycling — $60 each Induction cooktop/range (≥ 30") electric-to-induction replacement — $100/unit Induction cooktop/range (≥ 30") gas-to-induction replacement or new construction — $350/unit Smart Thermostats 24-volt — $25 each Line-voltage — $25 each Electric Heat Pump (Air-Source & Air-to-Water) Ductless air-source ≤ 1.5 tons (≤ 18,000 BTU) — $500/system Ductless air-source > 1.5 tons (> 18,000 BTU) — $1,500/system Ducted air-source ≤ 1.5 tons (≤ 18,000 BTU) — $500/system Ducted air-source > 1.5 tons (> 18,000 BTU) — $1,500/system Dual-fuel bonus (ducted HP with propane; heat pump provides ≥ 50% heating to 17°F) — $500 Air-to-water heat pump — $500/ton Ground-Source Heat Pumps New system — $500/ton Replacement system — $250/ton Ground-source desuperheater — $100/unit Whole-House Fan Whole-house fan — $100/unit Evaporative Cooler Evaporative cooler (≥ 2,500 CFM) — $200/unit Low-Income Weatherization Tri-State match for approved measures — up to $500/household Outdoor Power Equipment Electrification 2-stage/motor snow blower — 25% of cost, up to $250 Riding mower — 25% of cost, up to $1,000 Snow blowers, walk-behind mowers, e-bikes — 25% of cost, up to $150 Chainsaws — 25% of cost, up to $100 Trimmers, leaf blowers, power washers — 25% of cost, up to $50 Additional batteries (with original purchase) — 50% of cost, up to $25 Electric Vehicle Chargers Level 2 (non-managed) — 50% of equipment & installation, up to $250 Level 2 (retail/fee-capable) — 50% of equipment & installation, up to $1,000 DCFC 50–75 kW — 50% of equipment & installation, up to $3,000 DCFC 76–149 kW — 50% of equipment & installation, up to $5,000 DCFC ≥ 150 kW — 50% of equipment & installation, up to $7,500
Black Hills Energy - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, ResidentialSeptember 8, 2025
SD & NE WY – Residential Prescriptive (Electric) ENERGY STAR®-Rated Products Smart Thermostat: up to $75 per unit Air Purifier: up to $25 per unit Dehumidifier: up to $25 per unit Smart Power Strip (Tier 1): up to $10 per unit Heat Pump Water Heater: $250 per unit High-Efficiency Cooling & Heating Central Air Conditioner (≥15.2 SEER2): $250 per unit Air-Source Heat Pump (≥15.2 SEER2): $250 per unit Ductless Mini-Split Heat Pump (≥15.2 SEER2): $250 per unit WY – Cheyenne Electric (Residential Electric) High-Efficiency HVAC Central Air Conditioner (Split ≥15.2 SEER2 & ≥12 EER2; Package ≥15.2 SEER2 & ≥11.5 EER2): $350 per unit Air-Source Heat Pump (Split ≥15.2 SEER2 & ≥11.7 EER2 & ≥7.8 HSPF2; Package ≥15.2 SEER2 & ≥10.6 EER2 & ≥7.2 HSPF2): $350 per unit Ductless Mini-Split Heat Pump (Split/Package meeting above thresholds): $200 per outdoor unit Packaged Terminal Heat Pump (standard size): $350 per unit High-Efficiency Evaporative Coolers >2,500 CFM: $125 per unit Media Saturation >85%: $200 per unit Whole-House (Media >85% & ≥4 supply ducts): $800 per unit Consumer Products Smart Thermostat (ENERGY STAR): up to $125 per unit Room Air Conditioner (ENERGY STAR): $25 per unit Smart Power Strip (Tier 1): $10 per unit Room Air Purifier (ENERGY STAR): $25 per unit Dehumidifier (ENERGY STAR): $75 per unit Refrigerator (ENERGY STAR): $50 per unit Freezer (ENERGY STAR): $10 per unit Dishwasher (ENERGY STAR): $20 per unit Clothes Washer (ENERGY STAR): $20 per unit Clothes Dryer (ENERGY STAR): $50 per unit Heat Pump Water Heater (ENERGY STAR): $200 per unit WY – Residential Natural Gas (BH Wyoming Gas) HVAC & Water Heating Furnace (≥96% AFUE): $400 Furnace (≥98% AFUE): $525 Boiler (≥90% AFUE): $400 Gas Storage Water Heater (≥0.81 UEF, ≤55 gal): $300 Gas Tankless Water Heater (≥0.87 UEF): $300 Smart Thermostat (ENERGY STAR): up to $125 per unit Furnace Maintenance/Tune-Up (no tune-up in past 3 years): up to $50 Envelope Measure Retrofit & Residential Evaluation Program Insulation – Ceiling (≥R-49): $0.50/sq.ft up to $750 Insulation – Wall (≥R-13): $0.50/sq.ft up to $750 Insulation – Floor (≥R-25): $0.50/sq.ft up to $750 Insulation – Foundation (≥R-10): $0.50/sq.ft up to $750 Insulation – Rim/Band Joist (≥R-13): $0.50/sq.ft up to $750 Insulation – Exterior Sheathing (≥R-5): $0.50/sq.ft up to $750 Air Sealing (whole home): 70% of cost up to $200 Weatherstripping (windows & doors): 70% of cost up to $200 Duct Sealing: 70% of cost up to $300 Pipe Wrap Insulation (≥R-4): 70% of cost up to $200 Low-Flow Aerators (≤1.5 GPM): $1 per unit Low-Flow Showerheads (2.0 GPM): $10 per unit SD & WY – Residential EV Charger Level 2 Charger (ChargePoint Home Flex): up to $500
Rocky Mountain Power - WattSmart Residential Efficiency Program
Rebate ProgramUtilityMarch 24, 2025
Heating and Cooling Dual Fuel Heat Pumps: up to $1450 Ductless Heat Pumps: up to $1700 Air Source Heat Pumps: up to $1600 Ground Source Heat Pumps: up to $2000 Smart Thermostats: up to $75 Electronically commutated Motors: up to $100 Duct Sealing and Insulation: up to $400 Evaporative Coolers: up to $125 Rooftop Heat Tape Timer: up to $100 Room Air Conditioners: $20 Whole House Ventilation Fans: $75 Bathroom Exhaust Fans: $10 Accessories Engine Block Heater Controls: $125 Lighting Occupancy Sensors: $10 Smart Plugs: $5 Smart Switches: $10 Appliances Clothes Washers: up to $25 Dishwashers: $20 Refrigerators: up to $25 Freezers: up to $25 Heat Pump Clothes Dryers: $150 Heat Pump Water Heater: $350 Room Air Cleaners: $25 Weatherization Air Sealing: up to $0.10/sq. ft. Insulation: up to $0.65/sq. ft. Windows: up to $3.00/sq. ft. Multifamily Rebates Market Rate Rebate per kWh saved New Construction: $0.23/kWh saved HVAC: $0.39/kWh saved Lighting: $0.11/kWh saved Appliances: $0.20/kWh saved Building Shell: $0.23/kWh saved Windows: $0.39/kWh saved Domestic Hot Water: $0.20/kWh saved HP Water Heater: $0.39/kWh saved Low Income Rebate per kWh saved New Construction: $0.28/kWh saved HVAC: $0.47/kWh saved Lighting: $0.13/kWh saved Appliances: $0.23/kWh saved Building Shell: $0.27/kWh saved Windows: $0.47/kWh saved Domestic Hot Water: $0.23/kWh saved HP Water Heater: $0.47/kWh saved
Lower Valley Energy - Residential Energy Efficiency Rebate Program
Rebate ProgramUtility, Residential, Multifamily ResidentialDecember 4, 2024
Energy Audit: $100 Insulation: $0.05 - $2.04/sq. ft. Window Replacement: Application Whole Home Air Sealing: $0.16 - $0.20/CFM50 Prescriptive Air Sealing: $0.06/sq. ft. Windows: $4.80 - $12.80 Door Replacement: $30/door Digital Thermostats: $15/unit Connected Thermostats: $30/unit Smart Thermostats: $115/unit Heat Pump Water Heater: $550 - $900 Ground Source Heat Pump: $400 - $2,800 Ductless Heat Pump: $650 Ducted Air Source Heat Pump: $800 - $900
Questar Gas - Residential Energy Efficiency Rebate Programs
Rebate ProgramUtility, Residential, Multifamily ResidentialNovember 20, 2024
Appliance Rebates Rebate form can be found here Smart Thermostat: $50 - $75 Furnace: $300 - $350 Dual-Fuel Heating System: $700 - $1,200 Boiler: $400 - $600 Energy Recovery Ventilation: $300 Fireplace: $200 Combined Space and Water Heaters: $750 Gas Storage Water Heater: $100 - $350 Tankless Water Heater: $300 Solar Assisted Water Heater: $750 Weatherization Rebates R-5 Windows: $2.50/sq. ft. Wall Insulation: $0.30/sq. ft. Floor Insulation: $0.20/sq. ft. Attic Insulation: $0.07 - $0.25/sq. ft.
Questar Gas - Commercial Energy Efficiency Rebate Program
Rebate ProgramUtilityNovember 19, 2024
Commercial Water Heater Storage Gas Water Heater: $100 Storage Gas Water Heater: $2/kBtu Condensing Gas Water Heater: $350 Hybrid Storage Gas Water Heater: $350 Tankless Gas Water Heater: $2 - $3/kBtu Direct-Contact Gas Water Heater: $1.10/kBtu Solar Assisted Pool Water Heating: $750 Commercial HVAC - Boilers Natural Gas Boiler (Hot Water): $2 - $3.50/kBtu Natural Gas Boiler (Steam): $2/kBtu Boiler Outside-Air Reset Control: $250 Boiler O2 Trim Controls: $0.20/kBtu Boiler Linkageless Control: $0.50/kBtu Boiler Tune-Up: $100 - $300/unit Commercial HVAC - Furnace Gas Furnace: $300 - $350 Dual-Fuel Heating System: Up to $1,200 Gas Unit Heater: $1.25 - $6/kBtu Gas Infrared Heating System: $5/kBtu Commercial Demand Control Ventilation System : $0.20 x area of condition space Commercial Smart Thermostat : $0.07/sq ft or 50% of cost Commercial Food Service Equipment Natural Gas Fryer: $500/vat Natural Gas Steam Cooker: $1000/cooker Natural Gas Convection Oven: $500/cavity Natural Gas Combination Oven: $1,000/oven Used Natural Gas Conveyor Oven: $500/oven Natural Gas Charbroiler: $1,000/broiler Natural gas Griddle: $300/griddle Additional Equipment Clothes Washer: $75/washer Modulating Gas Dryers: $75/dryer Gas Dryer Moisture Sensor: $25/sensor Roof Insulation: $0.08/area insulated Wall Insulation: $0.12/area insulated Pipe Insulation: $1.50 - $4/sq. ft.
Questar Gas - Home Builder Gas Appliance Rebate Program
Rebate ProgramUtility, ConstructionNovember 19, 2024
Single-Family Builder Windows: $2.50/sq. ft. Continuous Exterior Rigid Insulation: $200 Exterior Wall: $350 Gas Furnace: $300 Dual-Fuel Heating System: $700 - $1,200 Gas Storage Water Heater: $100 Gas Tankless Water Heater: $300 Gas Condensing Storage Water Heater: $350 Energy Recovery Ventilation: $300 Smart Water Heater Controller: $50 Combined Space and Water Heating Unit: $750 Gas Hybrid Water Heater: $350 Residential Gas Boiler: $400 - $600 Domestic Water Heater: $750 Pool Water Heater: $750 Smart Thermostat: $50 - $75 Multi-Family Builder Windows: $2.50/sq. ft. Continuous Exterior Rigid Insulation: $150 Exterior Wall: $150 Gas Furnace: $300 Dual-Fuel Heating System: $200 - $600 Gas Storage Water Heater: $100 Gas Tankless Water Heater: $300 Gas Condensing Storage Water Heater: $350 Energy Recovery Ventilation: $150 Smart Water Heater Controller: $50 Combined Space and Water Heating Unit: $750 Gas Hybrid Water Heater: $350 Residential Gas Boiler: $400 - $600 Domestic Water Heater: $750 Pool Water Heater: $750 Smart Thermostat: $50 - $75
Local Government Energy Audit/Retrofits
Grant ProgramOctober 11, 2023
K-12 Schools Retrofit: $50,000 Local Government Retrofit: $50,000 Small Business Energy Audit and Retrofit: $10,000 Agriculture and Rural Small Business Energy Audit: $3,000
Black Hills Energy (Electric) - Commercial Energy Efficiency Programs
Rebate ProgramUtilityDecember 3, 2024
Weston County Customers See program website for more details