- of or relating to the internal heat of the earth.
Origin of geothermal
Examples from the Web for geothermal
Contemporary Examples of geothermal
Darren really wanted to capture the moss, and the geothermal quality of it.‘Noah’ is a Global Warming Epic About the Battle Between Religion and Science, Says Cinematographer
March 27, 2014
Jewell also approved a 70-megawatt geothermal plant on federal land in Nevada.Interior Department Announces Plans for Renewable Energy Projects on Federal Lands
June 7, 2013
And in 25 years, 15 percent of our energy in the U.S. could easily be geothermal.Revenge of the Electric Car
October 23, 2009
Invest in Clean Energy: Invests $190 billion into clean energy like wind, solar, geothermal and advanced coal technology.
Here are the words she chose to omit from her op-ed: wind, solar, biomass, geothermal, efficiency, smart grid, and fuel economy.
- of or relating to the heat in the interior of the earth
Word Origin and History for geothermal
- 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.