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Alliant Energy Interstate Power and Light (Electric)- Residential Energy Efficiency Rebate Program (Minnesota)

Savings Category 
Heat Pumps
Maximum Rebate 

See program web site

Program Info
Program Type 
Utility Rebate Program
Rebate Amount 

Energy Efficient New Construction: $600-$3500/home
Home Energy Audit: Free
CFLs: 50% of cost

LED Bulbs: $10
Light Fixtures or Fan: $20/unit
Water Heaters: $50
Programmable Thermostat: $25
Central Air Conditioners: $100 or $200 depending on SEER
Geothermal Heat Pumps: $300/ton + $50/EER/ton
Desuperheater: $100
Insulation: 70%
Windows/Sash: $20
Appliance Recycling: $20
Dishwasher: $15
Clothes Washer: Up to $100
Room A/C: $25
Freezer: $25
Refrigerator: $50

Alliant Energy-IP&L

Interstate Power and Light (Alliant Energy) offers a number of energy efficiency rebates for Minnesota residential customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible appliances include dishwashers, clothes washers, refrigerators, freezers and room AC units. Additionally, new homes which are constructed to meet program standards are eligible for incentives of up to $3500. All equipment, construction and installation requirements must be met in order to be eligible for these programs. More details, the incentive application, and an energy audit request form are available on the program web site.

Other Information 

Lighting/Appliances: Energy Star rated
Central Air Conditioners: minimum SEER rating of 14
Geothermal Heat Pumps: Closed Loops - minimum EER rating of 14.1, Open Loop - minimum EER rating of 16.2

Attic Insulation: Insulation must be minimum R-19 and a maximum of R-49
Window AC/Refrigerator/Freezer Recycling: Units must be in working condition
Windows/Sash: Must be Energy Star rated for northern climate zone (U-factor .30 or less)