Tech Breakthrough Could Spark A Geothermal Energy Boom

Geothermal energy is often billed as one of “the cleanest energy sources” –and with good reason. It’s carbon-free, renewable, and efficient. Even those stoic anti-hyperbolists over at the United States Department of Energy sing its praises, saying, “this vital, clean energy resource supplies renewable power around the clock and emits little or no greenhouse gases — all while requiring a small environmental footprint to develop.” While geothermal is one of the superheroes of clean energy production, however, it still…