INCENTIVES

There are several incentives available for geothermal installations.  You can find available incentives by visiting the Geothermal Incentive Locator.  You will need to select Wisconsin and your local utility to find available incentives.

You can also identify incentives through the Wisconsin’s Focus on Energy program by clicking on the Focus on Energy Website. 

For commercial incentives, the following are available:

For residential incentives, the following is available:

• As of January 1, 2026, the broad 30 percent personal income tax credit for homeowner-owned systems has concluded. This marks a transition in how the government supports clean energy, but does not affect state and utility/co-op incentives, nor the cost savings of operating a geothermal system. 

Additional incentives may be available.  You can use the Database of State Incentives for Renewables & Efficiency