Innovate. Educate. For Energy Freedom.

Ace Ethanol is a valuable marketing resource for corn producers in northwestern Wisconsin and contributes to our national goal of energy freedom. Even as livestock producers and other industries benefit from the co-products we create, we pursue improved efficiencies and environmental safety every day.

Message Board

Corn Unloading Hours


Mon - Fri: 7:30AM - 4:30PM
      (in line by 4:00 PM)

Four Corners

Mon - Fri: 8:00AM - 4:00PM
      (in line by 3:45 PM)

Please Check Location Bids at Stanley or Four Corners

Corn Bid Line: 715-644-5515


Welcome to our new website! Look around and test-drive all of the features. If you have any questions, contact us.

Unapproved GMO Varieties

At this time Ace Ethanol, Four Corners Grain Exchange, Fox River Valley Ethanol, and Fox River Elevator will not be accepting corn containing transgenic events not approved for US export markets; such markets to include Canada, China, South Korea, The European Union, Japan and Mexico.

Since a significant amount of dried distillers grains produced at these two ethanol plants are exported each year, we cannot accept any grain that would compromise our shipments. We reserve the right to test deliveries and decline any loads that test positive. If you have any questions or concerns, please let us know.

All delinquent contracts must be delivered ASAP.


Cash Bids

Weather Details

We Believe in the Power of Ethanol

Our primary product is ethanol, a renewable fuel that makes use of local resources while protecting the environment. But how exactly does ethanol protect the environment?

Read More

It's Easy to Market Grain Online

Don’t miss your target price. Whether you’re working late or checking markets early, our grain portal conveniently conveys your bids to our marketing staff.

Let us monitor your offers online.  Click here to log-in

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