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Randy Zwirn

Siemens to build R&D wind turbine center in Colorado

June 3, 2008 - by Carli Ghelfi - Siemens says it intends to collaborate with NREL on the installation of a 2.3 MW pilot wind turbine at the NWTC. Full Story »

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Staff analysis

Energy management: red light, green light

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Why the cleantech community should invest in rubbish

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Waiting for the cleantech tide to turn in shipping

Despite that it accounts for 3 percent of global ...
The "best" technology does not always win

M.R. Ragaswami, founder of the Corporate Eco Forum, has ...

Readers say...

Microsoft Hohm statement...clarification

Lisa thank you for your coverage of the Dow Jones event. ...
Watt versus watt-hour

I find a bit of irony in the statement, "The average ...
Top Ten Cleantech Countries- add France!

Shawn, I'd add France! A majority of France's electrity is ...
Microsoft Hohm statement

A Microsoft spokesman said the company actually has more ...

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