The near future of ethanol production in Iowa appears to be on safer footing than it was just a few weeks ago, but nothing is certain given the political volatility in Washington.
Elmore, Steven L. and Smith, Darnell B.
"If Ethanol Demand Changes, What Happens To Farm Prices?,"
Iowa Ag Review: Vol. 2
, Article 5.
Available at: http://lib.dr.iastate.edu/iowaagreview/vol2/iss1/5