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"Back in June the US Department of Energy announced it was investing $90 million in advanced geothermal power research to help develop more of the vast power potential of geothermal. Now the DOE has announced the recipients of more federal"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/solar-power-storage-cleantech-water-power-research-gets-federal-cash-injection.html>