Grenhunter Biofuels has the largest biodiesel refinery in the United States with its 105 million gallon per year facility near Houston. The company has already been selling its biodiesel in the Gulf of Mexico marine market as well as overseas. The EPA has now approved Greenhunter's fuel for on-road use in the United States. In spite of an expected decline in overall diesel fuel demand due to reduced economic activity, Greenhunter expects the demand for biodiesel to increase in 2009 as a result o
Biodiesel may no longer be quite the industry darling it was a year ago, but that doesn't mean everyone is taking a hold on approach. There were two big pieces of biodiesel news out this weekend, one from Houston, Texas and the other from San Francisco, California.