expanding the market and delivering futuregovernors ethanol coalition kansas city kansasoctober 2006 america s 21st century transportation fuel recognizes need for continued production efficiency improvements that expand build on growing success of corn utilizing new feedstocks kernel fiber stover cobs wheat straw agricultural residues switchgrass other native dedicated energy crops supply demand measures are needed to significantly use including dramatically increased resources research demonstration development incentives governors april 2005 recommendations laid groundwork change section 1501 renewable fuels standard requires 4 billion gallons a year in increasing at least 7 5 2012 provides cellulosic count as 2 until 2013 directs epa establish rfs each after 250 million beginning 932 bioenergy program enhances existing doe emphasizes biofuels integrated biorefinery encourages variety co products applications eg feedstock collection treatment