E15 is the doorway for cellulosic biofuels, says trade group
The Advanced Biofuels Business Council told the Senate Environment Committee that year-round sales of E15 would widen the market for cellulosic ethanol, made from gasses and woody plants, reported DTN. At present, E15, a 15 percent mix of ethanol and gasoline, cannot be sold during the summer because of air pollution rules.