What it will take to unleash the potential of geothermal power
Published Date: 12/8/2021
Source: technologyreview.com
There’s enough heat flowing from inside the earth to meet total global energy demand twice over. But harnessing it requires drilling deep underground and transforming that heat into a usable form of energy. That’s difficult and expensive, which is why geothermal power—sometimes called the forgotten renewable—makes up only about 0.3% of electricity generation worldwide.  Now,…