A huge experiment to produce electricity using enhanced geothermal energy is taking place underground in Utah. The United States Department of Energy (DOE) is funding an experimental pilot project drilling well over a mile deep into the Earth’s crust to access a continuous heat source for clean energy production. While the technology is in its infancy and there are questions about whether enhanced geothermal could ever be cost-competitive with other forms of clean energy production, the DOE is convinced that it’s a good enough idea to spend hundreds of millions of dollars on.
