Submission + - Google project maps U.S. geothermal energy potenti (smartplanet.com)
infodragon writes: Excluding inaccessible zones such as national parks and protected lands, the United States has enough geothermal energy, accessible using current methods, to generate 9,000 times as much power as our current coal output. http://www.forbes.com/sites/alexknapp/2011/10/26/google-funded-project-confirms-vast-potential-for-geothermal-energy/