Emily
Editor, Senior Moderator
http://www.technologyreview.com/energy/37584/
Geothermal without the Earthquakes
An underground "heat nest" design avoids the need to fracture the rock.
Tuesday, May 17, 2011
By Tyler Hamilton
A startup in Connecticut says it has a way to improve the reach of enhanced geothermal energy, without the financial or geological risks associated with such projects...