# Siouxland Energy Cooperative ethanol plant, Sioux Center, IA

Siouxland Energy Cooperative fuel ethanol plant, Sioux Center, IA. 65 million gallons a year (4,240 b/d), #132 of 189 U.S. plants (EIA). 22 fuel terminals within 150 miles, 16 with ethanol handling on record; 24 other plants within 100 miles.

- Capacity: 65 million gallons/year (4,240 b/d), EIA As of January 1, 2026
- Rank: #132 of 189 U.S. fuel ethanol plants; 42 plants in IA
- Position: EIA ethanol plant layer (Jan 2023)

## Fuel terminals within 150 miles
- NuStar Pipeline Operating Partnership L.P. - Le Mars, IA (T-42-IA-3464), Le Mars, IA — 13.7 mi — https://thinkingonenergy.com/supply/terminal/T-42-IA-3464/
- Nustar Energy Rock Rapids Terminal (T-42-IA-3472), Rock Rapids, IA — 24 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3472/
- Magellan Pipeline Company (T-42-IA-3473), Sioux City, IA — 38.3 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3473/
- Nustar Pipeline Operating Partnership, L.p. - Sioux Falls (T-46-SD-3553), Sioux Falls, SD — 38.9 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3553/
- Magellan Pipeline (T-46-SD-3554), Sioux Falls, SD — 42.5 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3554/
- Magellan Pipeline Company, L.P. (T-42-IA-3467), Milford, IA — 55.2 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3467/
- Nustar Energy Milford Terminal (T-42-IA-3466), Milford, IA — 56.3 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3466/
- Nustar Pipeline Operating Partnership, L.p. - Yankton (T-46-SD-3557), Yankton, SD — 58.1 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3557/
- Jackson -Ngl (T-41-MN-3427), Jackson, MN — 71.8 mi — https://thinkingonenergy.com/supply/terminal/T-41-MN-3427/
- Nustar Pipeline Operating Partnership LP - Norfolk Terminal (T-47-NE-3606), Norfolk, NE — 91.7 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-47-NE-3606/
- Magellan Pipeline Company (T-41-MN-3414), Marshall, MN — 96 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-41-MN-3414/
- Nustar Pipeline Operating Partnership LP - Columbus Terminal (T-47-NE-3600), Columbus, NE — 125.1 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-47-NE-3600/
- Magellan Pipeline Company - Omaha Terminal (T-47-NE-3608), Omaha, NE — 126 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-47-NE-3608/
- Growmark, (T-42-IA-3461), Duncombe, IA — 129.8 mi — https://thinkingonenergy.com/supply/terminal/T-42-IA-3461/
- National Cooperative Refinery Association (Ncra) (T-42-IA-3454), Council Bluffs, IA — 130.9 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3454/

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/ethanol/ethanol-siouxland-energy-cooperative-sioux-center-ia/
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.