https://www.youtube.com/watch?v=DFyHnUU56_s

Dr. Robert Wooley V.P. , Director of  process engineering, Gevo

This is a clip of Dr. Wooley when he was called to congress to inform members of the committee about the current state of Ethanol production in the United States. Dr. Wooley informs them that it is a very doable process that will need continued research. The research that needs to be conducted is to refine the production process to help the U.S. become less dependent on foreign oil.