Fracking Sparks Geothermal Tool Innovation
Originally Published 2 years ago — by The New York Times
Geothermal energy, a vast source of clean power, is being unlocked using techniques borrowed from the fracking industry. Traditional geothermal plants, which tap into natural hot water reservoirs, only account for 0.4% of America's electricity. However, by using advanced drilling methods developed for oil and gas extraction, experts believe it's possible to access the heat stored in hot, dry rocks almost anywhere. Companies like Fervo Energy and Eavor are using fracking techniques and underground radiators to create artificial geothermal reservoirs. Other companies are exploring plasma torches and energy waves to drill even deeper and tap into "superhot" temperatures. Despite challenges such as cost, water use, and permitting, interest in geothermal is growing as it offers a reliable and clean energy source that can complement wind and solar power.