March 27, 2008 - Exclusive - Two new solar ventures come out of the gate with more than $1B in backing, and nine other deals we spotted this past week.Full Story »

March 26, 2008 - Exclusive - Shell is funding the biofuel startup's research into a sugar-based fuel that could be used like regular gasoline.Full Story »

March 12, 2008 - Exclusive - Be vewy quiet. It's hunting season, and the Cleantech Avenger has been bagging ne'er-do-well cleantech companies.Full Story »

March 11, 2008 - News Brief - The company was ordered to pay $100,000 for environmental violations at its facility in Iowa Falls, Iowa.Full Story »

October 2, 2007 - News Brief - The biopolymer maker will be run as a joint venture owned by Japan's Teijin and Minneapolis-based Cargill.Full Story »

June 28, 2007 - News Brief - Refinery process technology company UOP wants to make jet fuel from vegetable and algae oil. Full Story »

March 28, 2007 - News Brief - Washington digs into U.S. taxpayers' pockets a little deeper and finds money for cellulosic ethanol players left out of its bigger grant earlier this month. Full Story »

January 3, 2007 - Exclusive - As if the price of corn weren't scary enough, an Indiana company is introducing activewear made from corn.Full Story »

December 8, 2006 - Exclusive - It's the holy grail, said some of the best minds in the industry, speaking on a panel in San Francisco.Full Story »