Wednesday, May 18, 2011

Geothermal without the Earthquakes

An underground "heat nest" design avoids the need to fracture the rock.

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.



Source: http://feeds.technologyreview.com/click.phdo?i=6951828fb9fbe873d8a7fe7d0c692ae1

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