Custer, WI Office

PLEASE NOTE: In response to COVID-19 our physical office 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!

Address:
7558 Deer Road, Custer, WI 54423

Phone:
(715) 592-6595

We love when folks drop in for a visit, to ask questions, take a tour, or just say hi. Our headquarters at the ReNew The Earth Institute (REI) are open Monday – Friday from 8:00 a.m. – 4:00 p.m. We’re located at 7558 Deer Rd, Custer, WI 54423.

One of Wisconsin’s first Travel Green Destinations, the REI is a 4,200 square foot building located on 20 rolling acres. We generate 100% of our electricity from renewable energy systems. The REI incorporates energy-efficient features, including passive solar design, energy-efficient light fixtures, solar hot air, roof and ground mounted solar PV arrays, in-floor radiant heat, timber framed lobby, masonry heater, and much more.