May 8, 2008 - Exclusive - Corporate and government backed funding flows to biofuel, carbon capture, marine power and fuel cell technology, with 18 deals spotted over the past week.Full Story »

Thomas E. Cain Finding new frontiers in energy investing Tom Cain of SAIL Venture Partners, one of the first energy VCs, reflects on his firm's investment criteria and portfolio companies.

May 1, 2008 - Exclusive - The venture capital group forms a new $500 million cleantech fund, and we spot 13 other deals over the past week.Full Story »

April 28, 2008 - Exclusive - Breathing buildings, environmentally friendly pavement, heat recovery and more at Cleantech Forum XVII.Full Story »

April 25, 2008 - Exclusive - New nanotech-based material could be used in cooling applications and to capture waste heat and turn it into electricity.Full Story »

April 24, 2008 - Exclusive - Three companies aiming for utility scale solar projects pad their coffers, along with eight other deals we spotted over the past week.Full Story »

April 23, 2008 - News Brief - The 9 megawatt plant is expected to be the first in the world to produce both electricity and heat using jatropha oil as fuel.Full Story »

April 22, 2008 - Exclusive - The University of California's central valley campus is emerging as a hotbed of energy efficiency research.Full Story »

Rafael Coven Cleantech Index weathers stormy market Public cleantech companies tumbled this past quarter. But less so than other sectors, according to the manager of the CTIUS index.