For a symbol of the new, diminished expectations of the once swaggering US “greentech” industry, look no further than Ausra.
With blue-chip backers like Khosla Ventures and Kleiner Perkins, Ausra was one of those Silicon Valley companies that thought on a grand scale. Using a variety of techniques that included low-cost ways of producing and installing vast arrays of mirrors, it dreamt of building and operating utility-scale solar thermal power plants.
As we reported early on in the financial crisis (and the company went on to confirm earlier this year), Ausra changed course and decided its future lay in selling its technology to established utilities rather than becoming a power producer itself. As the project finance markets seized up, only a company with the balance sheet of a utility could hope to fund such ambitious projects, though Ausra said its decision reflected over strategic priorities as well. Continue reading "Saving greentech"

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