# Marquis Energy LLC ethanol plant, Hennepin, IL

Marquis Energy LLC fuel ethanol plant, Hennepin, IL. 400 million gallons a year (26,093 b/d), #1 of 189 U.S. plants (EIA). 40 fuel terminals within 150 miles, 4 with ethanol handling on record; 13 other plants within 100 miles.

- Capacity: 400 million gallons/year (26,093 b/d), EIA As of January 1, 2026
- Rank: #1 of 189 U.S. fuel ethanol plants; 14 plants in IL
- Position: EIA ethanol plant layer (Jan 2023)

## Fuel terminals within 150 miles
- Growmark, Inc. (T-36-IL-3319), Amboy, IL — 33.5 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3319/
- ONEOK North System, LLC (T-36-IL-3324), Morris, IL — 51.3 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3324/
- Kinder Morgan Liquids Terminals LLC (T-36-IL-3303), Rochelle, IL — 51.6 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3303/
- Imtt-Illinois Joliet Facility (T-36-IL-3377), Channahon, IL — 58.4 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3377/
- Magellan Pipeline Company Bettendorf Terminal (T-42-IA-3471), Riverdale, IA — 62.2 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3471/
- Buckeye Terminals, LLC - Bettendorf Terminal (T-42-IA-3450), Bettendorf, IA — 63.2 mi — https://thinkingonenergy.com/supply/terminal/T-42-IA-3450/
- U.s. Oil Bettendorf Terminal (T-42-IA-3452), Bettendorf, IA — 63.3 mi — https://thinkingonenergy.com/supply/terminal/T-42-IA-3452/
- United Parcel Service Incorporated (T-36-IL-3326), Rockford, IL — 64.7 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3326/
- Mplx - Rockford (T-36-IL-3308), Rockford, IL — 68.2 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3308/
- Buckeye Terminals, LLC - Rockford Terminal (T-36-IL-3306), Rockford, IL — 68.4 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3306/
- West Shore Pipeline Company - Rockford (T-72-IL-0004), Rockford, IL — 68.4 mi — https://thinkingonenergy.com/supply/terminal/T-72-IL-0004/
- Magellan Pipeline Company, L.p. (T-37-IL-3371), Heyworth, IL — 70.3 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-37-IL-3371/
- Exxonmobil Oil Corporation (T-36-IL-3375), Lockport, IL — 70.6 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3375/
- Lemont (T-36-IL-3317), Lemont, IL — 71.4 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3317/
- Buckeye Terminals, LLC - Kankakee Terminal (T-36-IL-3313), Kankakee, IL — 72.9 mi — https://thinkingonenergy.com/supply/terminal/T-36-IL-3313/

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/ethanol/ethanol-marquis-energy-llc-hennepin-il/
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, 2026-09-30.