UCO Biodiesel | Biodiesel wash UCO Biodiesel is the 3rd generation of bio-fuels being researched by the University of Oklahoma. The products-glycerine & biodiesel are developed from lignin found in plant cells. Using Switch grass as the biomass Oklahoma has been producing renewable resources i.e. UCO biodiesel which is more sustainable & fungible. For more visit at: http://www.ageratec.com/ .