PLEASE NOTE: In response to COVID-19 our physical office (including restrooms) is temporarily closed, but our staff continue working remotely to serve our mission. Our EV charging stations remain available for use 24-7. Please come prepared with your own sanitary measures as recommended by the Centers for Disease Control.
Our Custer, Wisconsin office is our demonstration site, educational facility, location of The Energy Fair, and serves as our headquarters. It’s powered by an assortment of renewable systems including solar electric, solar hot water, solar hot air, wind, and EV charging. Stop by or schedule a tour to learn more about the energy-efficiency technologies on site!