The world needs a new source of energy, an unspillable source.

The Future of Geothermal Energy

“The Future of Geothermal Energy” by Dr. Colin Williams (US Geological Survey). Presented to the Arizona Geological Society, Tucson, Arizona, on 6 March 2012. Approximate length is 55-minutes. (Related resource: Geothermal Energy — Clean Power from the Earth’s heat, USGS Circular 1249)
Video Rating: 5 / 5