The Geysers geothermal field in the Mayacamas Mountains (pictured here) produces the most geothermal energy of any region in the world. Photo by David A. Hofmann / Flickr.
The Geysers geothermal field in the Mayacamas Mountains (pictured here) produces the most geothermal energy of any region in the world. Photo by David A. Hofmann / Flickr.