Our Mission

The mission of the Wisconsin Geothermal Association is to responsibly advance the geothermal heating and cooling industry in Wisconsin.

About us

The Wisconsin Geothermal Association (WGA) is the unified, professional consortium (non-profit) of contractors, manufacturers, design engineers, utilities, educators and others dedicated to the promotion and growth of Wisconsin’s geothermal heating and cooling industry. The WGA encourages consumer and contractor education, and fosters a paradigm of responsible business practices by all its members.

Geothermal systems have been proven to deliver excellent occupant comfort in this region, while saving energy and reducing emissions. The systems take advantage of the earth’s constant year-round ground temperature to provide heating, cooling and hot water in a variety of applications. One of our members in your region can assist you in utilizing this efficient technology. Find a member in your area.

Geothermal heat pumps are among the most efficient and comfortable heating and cooling technologies currently available.

U.S. Environmental Protection Agency - #

…qualified geothermal heat pumps are over 45% more energy efficient than standard options.

U.S. Environmental Protection Agency - Energy Star Website


Upcoming Events!

Check back often to see what’s happening with WISGEO!