Geothermal Heating & Cooling

“Geothermal systems are the most energy-efficient, environmentally clean, and cost-effective space conditioning systems available.” – EPA, “Space Conditioning, the Next Frontier” EPA 430-R-93-004

Geothermal systems (also called geoexchange systems or ground source heat pumps) utilize the nearly constant underground temperature to provide both heating and cooling to your home. This naturally renewable resource provides up to 4 units of energy output for every 1 unit of energy you put in – making the system up to 400% efficient! Plus, it qualifies for Eastern Illini’s low electric heat rate.

Geothermal Resources

Geothermal is for everyone
Local Geothermal Contractors
Geothermal Testimonials
Heating system comparison cost calculator
Geothermal Alliance of Illinois 
Geothermal information from the Department of Energy