So much more than ethanol is created at Badger State Ethanol. Corn oil, Concentrated Protein, distillers grain and food grade carbon dioxide are some of our other products. For the future we are studying corn fiber as a precursor to second generation cellulosic ethanol. Zein protein or fiber oil (precursor to statin drugs) are two more possible products. The bottomline is this: Everything in that kernel of corn is utilized…with zero waste.