Western Wisconsin Energy
Western Wisconsin Energy, LLC is the local owner and operator of an ethanol plant located near Boyceville, Wisconsin, which produces 45 million gallons of ethanol annually. In addition to ethanol, WWE also produces 140 thousand tons of premium distillers grain per year.
Utica Energy
Located in Utica Wisconsin, Utica Energy began production in 2003. It currently produces 52 million gallons of ethanol per year.
Sanimax
Sanimax's state-of-the-art refinery in DeForest, Wisconsin uses animal tallow and recycled vegetable oils to create pure, distilled biodiesel. Each year they produce 20 million gallons, serving hundreds of major companies and fuel blenders across North America.
Didion Milling
Didion Milling has been procuring, storing, milling and transporting corn products for almost 20 years, and recently extended their work with an ethanol plant in Cambria, Wisconsin.
Ace Ethanol LLC
Ace Ethanol LLC, located in Stanley Wisconsin, was the first large-scale ethanol plant in Wisconsin. They now produce 43 million gallons of ethanol annually.





