Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed ...

In 1994, a young technician faced his fears when tasked with a daunting geothermal startup. A call for help and some compassionate guidance turned doubt into success.

A geothermal network would be a great fit for this group of buildings. Using the natural ground temperature, a renewable ...

In hot weather, those systems pump a “geothermal fluid” — generally a refrigerant like in an air conditioner — to pick up ...

Finland has launched an ambitious geothermal heating initiative that stands out as a major step forward in sustainable energy ...