Here is a good article on all of the biodiesel plant closures in the US. "Biodiesel refiners see red, not green Combination of factors closes at least a third of U.S. plants" jmo <a href="http://www.spokesman.com/stories/2009/jun/14/biodiesel-refiners-see-red-not-green/" rel="nofollow" target="_blank">http://www.spokesman.com/stories/2009/jun/14/biodiesel-refiners-see-red-not-green/</a>