There’s a Vast Source of Clean Energy Beneath Our Feet. And a Race to Tap It.
www.nytimes.com
The United States has enough geothermal energy to power the entire country. Some are trying to unlock it by using techniques from the fracking boom.

There’s enough geothermal energy below ground to power the entire country. Some are trying to tap it — by using techniques from the fracking boom.::The United States has enough geothermal energy to power the entire country. Some are trying to unlock it by using techniques from the fracking boom.