Join us Saturday, October 14, 2023 at 10 am for a high performance home including passive solar and photovoltaic panels…
Thursday, May 20, 7 pm CDT. If you are planning to GO SOLAR, join HRES President Ken Riead and HRES…
Heartland Renewable Energy Society has been on sabbatical during the COVID-19 crisis, but we are getting back into the swing…