New research from SMU’s Geothermal Laboratory, funded by a grant from Google.org, documents significant geothermal resources across the United States capable of producing more than three million megawatts of green power – 10 times the installed capacity of coal power plants today.
Sophisticated mapping produced from the research, viewable via Google Earth at http://www.google.org/egs, demonstrates that vast reserves of this green, renewable source of power generated from the Earth’s heat are realistically accessible using current technology.
The results of the new research – from SMU Professor David Blackwell and Geothermal Lab Coordinator Maria Richards – confirm and refine locations for resources capable of supporting large-scale commercial geothermal energy production under a wide range of geologic conditions, including significant areas in the eastern two-thirds of the United States. The estimated amounts and locations of heat stored in the Earth’s crust included in this study are based on nearly 35,000 data sites – approximately twice the number used for Blackwell and Richards’ 2004 Geothermal Map of North America, leading to improved detail and contouring at a regional level…
“This assessment of geothermal potential will only improve with time,” said Blackwell. “Our study assumes that we tap only a small fraction of the available stored heat in the Earth’s crust, and our capabilities to capture that heat are expected to grow substantially as we improve upon the energy conversion and exploitation factors through technological advances and improved techniques.”
RTFA. Wonderful potential, realizable in real political time in any nation willing to make a commitment to clean energy sources.
Download the link to Google Earth to view what exists in your own neck of the prairie [If you’re in the United States].