Midwest Renewable Energy Association (MREA)
Powered by an assortment of renewable energy systems, our Renew the Earth Institute (REI) in Custer, Wisconsin is our headquarters, training facility, and home of The Annual Energy Fair.
Energy Storage Systems Tech Center:
Tour our facility and check out some of the leading residential battery energy storage systems available at our Energy Storage System Tech Center inside the MREA! Learn More
Our solar-powered EV charging stations are available for use 24-7.
The Midwest Renewable Energy Association (MREA) invites exhibitors and workshop presenters to join in the…
The MREA is happy to welcome participants to our new Solar Plus Storage courses and…