A first-of-its kind project is tapping energy beneath the ground to heat and cool homes
But all that is about to change, as the family joins a small-yet-growing group who are tapping into a network of underground ...
National Geographic news1y
Geothermal Energy
These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly. 4 min read Geothermal energy has been used for thousands of years ...