Renewable Energy Group

REG buying U.S. Biodiesel Group

June 5, 2008 - by Carli Ghelfi - For this biodiesel company, greener pastures mean looking beyond the IPO that never happened. Full Story »

Greenline's waterless biodiesel pulls in funding

April 7, 2008 - by David Ehrlich - Leaf Clean Energy, formed by the Shaw Group, is investing $20 million in Greenline's technology. Full Story »

Cleantech water deals diving into rough market

April 1, 2008 - by David Ehrlich - American Water Works is back with a big offering, and Energy Recovery is also on the way with an initial share sale. Full Story »

Pacific Ethanol gets a cash infusion

March 28, 2008 - by David Ehrlich - The company, which has reported liquidity issues, pulled in the cash amid a shaky time for the ethanol industry. Full Story »

Lighting, biofuels lead funding pack

March 20, 2008 - by David Ehrlich - Cash flows for efficient lighting and cellulosic ethanol, but one company's offering gets cut, along with nine other deals spotted over the past week. Full Story »