Webber, Michael E. (contributor) - 2009
domestic biomass feedstocks (e.g., corn, soybeans), they have the potential to reduce GHG emissions when compared to petroleum … century, including the phasing out of lead additives in gasoline, the transition from MTBE to ethanol as the predominant … biofuels mandate is met (i.e., the mix of biofuels), and the status of the ethanol blend limit in the motor gasoline sector …