
doi: 10.2172/896517
This report reviews enhanced geothermal systems (EGS) research outside the United States. The term ''enhanced geothermal systems'' refers to the use of advanced technology to extract heat energy from underground in areas with higher than average heat flow but where the natural permeability or fluid content is limited. EGS covers the spectrum of geothermal resources from low permeability hydrothermal to hot dry rock.
Permeability Geothermal Legacy, Geothermal Legacy, Geothermal Systems, Heat Flux, Geothermal Resources, 15 Geothermal Energy
Permeability Geothermal Legacy, Geothermal Legacy, Geothermal Systems, Heat Flux, Geothermal Resources, 15 Geothermal Energy
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