The Midwest Renewable Energy Association (MREA) has been promoting clean energy, energy efficiency, and sustainable living through education and demonstration since 1990. Together with partners around the Midwest, we work to expand renewable energy adoption through innovative programs, renewable energy training, and educational events. The MREA is a 501(c)(3) non-profit organization. We invite you to join us for The 32nd Annual Energy Fair, June 23rd-25th in Custer, WI!