At the AlwaysOn's GoingGreen<http://alwayson.goingon.com/page/display/33469> conference, outspoken<http://www.dailyfinance.com/2009/09/17/vinod-khosla-the-most-hated-man-in-cleantech/?icid=sphere_blogsmith_inpage_dailyfinance> cleantech investor Vinod Khosla said his firm has aggressively been looking at algae technologies, but hasn't found one viable plan after looking at "maybe two dozen." "The economics of algae don't seem to work," he said. http://earth2tech.com/2009/09/25/the-algae-fuel-backlash-here-come-the-skeptics/ Dr. Stephen R. Humphrey, Director, School of Natural Resources and Environment, Box 116455, 103 Black Hall, University of Florida Gainesville, FL 32611-6455 USA Tel. 352-392-9230, Fax 352-392-9748 http://snre.ufl.edu<http://snre.ufl.edu/>