US Department of Energy

US Department of Energy

The US Department of Energy has created a video showing how geothermal heat pumps heat and cool buildings by concentrating the naturally existing heat contained within the earth – a clean, reliable, and renewable source of energy.

Wisconsin Department of Natural Resources Geothermal

Wisconsin Department of Natural Resources Geothermal

The Wisconsin Department of Natural Resources is dedicated to working with the citizens and businesses of Wisconsin while preserving and enhancing the natural resources of Wisconsin. In partnership with individuals and organizations, DNR staff manage fish, wildlife, forests, parks, air and water resources while promoting a healthy, sustainable environment and a full range of outdoor opportunities. Their website includes information about geothermal systems.