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Windation eyes commercial buildings for enclosed turbines

February 11, 2009 - by Emma Ritch - Rooftop units generate power with winds starting at 7 miles per hour—opening up a potential market in 70 percent of the U.S. Full Story »

Small deals in wind, bioplastic, lighting lead the week

December 11, 2008 - by Emma Ritch - Of 26 deals this week, nearly half are worth less than $20 million, while investors launch $5.36 billion in new funds. Full Story »

Green venture firm looks to close early stage funding gap

August 22, 2008 - by Emma Ritch - Greenhouse Capital Partners plans to raise $75 million to $100 million and outlines plans for a new cleantech incubator. Full Story »

The race for affordable wind

June 2, 2008 - by Carli Ghelfi - A stealth wind turbine company emerges claiming $1 per watt, but a competitor questions its technology. Full Story »

Two funds expand cleantech plans

April 10, 2008 - by David Ehrlich - The New York State Common Retirement Fund and Foundation Capital are putting more cash into cleantech, plus details of 11 other deals over the past week. Full Story »

Interesting startups looking for money at the Toronto Cleantech Forum

Click to watch Meet a handful of the most innovative cleantech companies presented to investors at the Cleantech Forum in Toronto in October, 2007. Watch Video »

Another week, another three Khosla biofuel investments

March 15, 2007 - by Dana Childs - Brenco, Gevo, Oorja and other oddly-named companies got money this week, as did Ascent Solar and Akeena. Read details of the 16 deals we tracked. Full Story »
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