By improving the insulation of your commercial or industrial building, you can save on your heating and cooling costs all year round while enhancing occupant comfort. The rebates provided by Minnesota Energy Resources will help businesses with natural gas heating increase insulation levels in existing buildings.

Measure Minimum efficiency Rebate
Attic Insulation R38 (existing insulation cannot exceed R15) $0.30 per square foot
Roof Insulation R20 (existing insulation cannot exceed R15) $0.30 per square foot
Sidewall Insulation R15 (existing insulation cannot exceed R9) $0.20 per square foot

Rebate is based on and shall not exceed 100% of the total cost (material and installation).

Please reference all rebate requirements prior to installation to ensure eligibility.

After the insulation is installed, complete and submit the insulation rebate application.

Rebate requirements:

  • Must include a copy of the insulation proposal including specifications sheet, scope and cost.
  • Determine actual R-values for new insulation from manufacturer and/or local building supplier.
  • R-values should reflect insulation R-value only and should not include building envelope material R-value.
  • This rebate is only available to existing buildings.
  • New construction (built within the last two years) does not qualify.
  • "Do-it-yourself" insulation does not qualify.

Funding is limited and can change or end at any time. Applications will be processed on a first-come, first-served basis. The program application must be received within 60 days of installation.

For additional questions, please call us at 866-872-0052, option 2.


WEC Energy Group