# Didion Ethanol LLC ethanol plant, Johnson Creek, WI

Didion Ethanol LLC fuel ethanol plant, Johnson Creek, WI. 54 million gallons a year (3,523 b/d), #159 of 189 U.S. plants (EIA). 40 fuel terminals within 150 miles, 2 with ethanol handling on record; 7 other plants within 100 miles.

- Capacity: 54 million gallons/year (3,523 b/d), EIA As of January 1, 2026
- Rank: #159 of 189 U.S. fuel ethanol plants; 9 plants in WI
- Position: EIA ethanol plant layer (Jan 2023)

## Fuel terminals within 150 miles
- Flint Hills Resources L.p. - Waupun Fuels Terminal (T-39-WI-3074), Waupun, WI — 23.9 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3074/
- Zenith Energy US - Madison Terminal (T-39-WI-3083), Mcfarland, WI — 35.9 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-39-WI-3083/
- Chs Pipeline Terminal - Mcfarland (T-39-WI-3065), Mcfarland, WI — 36 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3065/
- U.s .Oil Madison North Terminal (T-39-WI-3085), Mcfarland, WI — 36.2 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3085/
- U.s. Oil Madison South Terminal (T-39-WI-3088), Mcfarland, WI — 36.3 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3088/
- Flint Hills Resources L.p. - Mcfarland Fuels Terminal (T-39-WI-3072), Mcfarland, WI — 36.4 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3072/
- West Shore Pipeline Company - McFarland (T-72-WI-0002), McFarland, WI — 36.4 mi — https://thinkingonenergy.com/supply/terminal/T-72-WI-0002/
- Citgo Petroleum Corporation - Madison Terminal (T-39-WI-3067), Mcfarland, WI — 36.5 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3067/
- U.s. Oil Mcfarland Buckeye Terminal (T-39-WI-3079), Mcfarland, WI — 36.7 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3079/
- West Shore Pipeline Company (T-72-WI-0001), Milwaukee, WI — 58 mi — https://thinkingonenergy.com/supply/terminal/T-72-WI-0001/
- U.s.oil Milwaukee North Terminal (T-39-WI-3086), Milwaukee, WI — 58.2 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3086/
- U.s. Oil Milwaukee West (T-39-WI-3076), Milwaukee, WI — 58.3 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3076/
- Citgo Petroleum Corporation - Milwaukee Terminal (T-39-WI-3068), Milwaukee, WI — 58.3 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3068/
- U.s. Oil Milwaukee Central Terminal (T-39-WI-3090), Milwaukee, WI — 58.3 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3090/
- Flint Hills Resources L.p. - Milwaukee Fuels Terminal (T-39-WI-3073), Milwaukee, WI — 58.3 mi — https://thinkingonenergy.com/supply/terminal/T-39-WI-3073/

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/ethanol/ethanol-didion-ethanol-llc-johnson-creek-wi/
Built from published FERC pipeline tariffs, EIA-820, the IRS Terminal Control Number list and sourced research. Rates are line-haul only. Cite as: Thinking On Energy, Supply Explorer, 2026-10-01.