Going underground [power geothermal]

Davies, S.
April 2009
Engineering & Technology (17509637);4/11/2009, Vol. 4 Issue 6, p48
Academic Journal
By using the energy from hot water trapped several kilometres below the Earth's surface it could be possible to satisfy much of the world's energy needs. But, as the author discovers, there is much work to be done before this dream becomes a reality.


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