This Wisconsin Public Radio article examines the growing urgency for Wisconsin homeowners to take advantage of federal clean energy and home efficiency tax credits before Congress potentially phases them out. The incentives, created under the Inflation Reduction Act (IRA), have helped tens of thousands of Wisconsin residents reduce the cost of installing solar panels, heat pumps, insulation, and other energy-efficient upgrades. However, Republican budget proposals in Congress could eliminate many of these credits as early as the end of 2025, creating uncertainty for homeowners and the clean energy industry.
According to federal data cited in the article, more than 73,000 Wisconsin families have already claimed IRA tax credits to improve home energy efficiency or install renewable energy systems. Homeowners can currently receive a 30% federal tax credit for rooftop solar, geothermal systems, and battery storage, along with additional credits for insulation, air sealing, windows, ventilation, and heat pumps. Wisconsin residents who used the clean energy credits saved an average of more than $5,100 on renewable energy projects and roughly $761 on home efficiency improvements.
The article features several clean energy advocates and industry leaders who warn that eliminating the incentives could slow Wisconsin’s transition to cleaner energy and make energy-saving upgrades less accessible for middle- and low-income households. Kevin Kane of Green Homeowners United said many homeowners are now rushing to complete projects before the credits disappear. Meanwhile, Arch Solar’s Angie Kochanski explained that the company expects strong short-term demand followed by a significant slowdown in residential solar installations if the credits are repealed.
Experts also noted that renewable energy and efficiency upgrades help reduce pressure on the electrical grid as electricity demand rises nationwide, particularly from expanding data centers and new technologies. Kathy Kuntz of Dane County’s Office of Energy and Climate Change emphasized that now is not the time to delay investments in clean energy infrastructure.
Despite uncertainty surrounding the federal tax credits, Wisconsin officials said homeowners can still benefit from state-administered rebate programs funded through the IRA, including the HOMES and HEAR programs. Wisconsin was the first state in the country to launch the HOMES rebate initiative, which helps residents pay for whole-home energy efficiency improvements.
