The American Petroleum Institute (API) is worried that the administration is considering E85 as a way to increase the proposed 2014 Renewable Fuel Standards (RFS) for ethanol and accused it of playing politics in an attempt to influence the Iowa Senate race. Cellulosic Michael Knotek, deputy undersecretary of the U.S. Department of Energy, said in a recent speech that the U.S. needs 1,000 cellulosic ethanol plants for the future. Knotek noted that domestic oil production is increasing, but said "...the fact is that oil is tied to a global market. Problems anywhere in the world cause our economy to respond to price spikes and shortages. ... Biofuels will break that paradigm." Based on that statement, we can only guess that means the Depart...