Darren really wanted to capture the moss, and the geothermal quality of it.
And in 25 years, 15 percent of our energy in the U.S. could easily be geothermal.
Jewell also approved a 70-megawatt geothermal plant on federal land in Nevada.
Relating to the internal heat of the Earth. The water of hot springs and geysers is heated by geothermal sources. ◇ Geothermal energy is power generated from natural steam, hot water, hot rocks, or lava in the Earth's crust. In general, geothermal power is produced by pumping water into cracks in the Earth's crust and then conveying the heated water or steam back to the surface so that its heat can be extracted through a heat exchanger, or its pressure can be used to drive turbines.