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Search giant's clean-energy initiative will likely include investments in enhanced geothermal systems, which can draw more energy from underground than previous efforts.
DOE guarantees $350 million loan to Ormat Technologies for three more power plants in the state.
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.
Wrightspeed's electric car is a screamer; a dip into water monitoring investing; Evergreen Solar's big order; and the biofuels and food calculus.
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.