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DOE guarantees $350 million loan to Ormat Technologies for three more power plants in the state.
Search giant's clean-energy initiative will likely include investments in enhanced geothermal systems, which can draw more energy from underground than previous efforts.
With clean energy central to the Obama administration's agenda, venture capitalists and green-tech company executives are learning the ways of Washington, D.C.
Google.org to invest in enhanced geothermal system start-ups--AltaRock and Potter Drilling--and gives grant to study the potential of renewable geothermal energy.
Wrightspeed's electric car is a screamer; a dip into water monitoring investing; Evergreen Solar's big order; and the biofuels and food calculus.