# Huron Energy LLC ethanol plant, Huron, SD

Huron Energy LLC fuel ethanol plant, Huron, SD. 60 million gallons a year (3,914 b/d), #145 of 189 U.S. plants (EIA). 9 fuel terminals within 150 miles, 8 with ethanol handling on record; 12 other plants within 100 miles.

- Capacity: 60 million gallons/year (3,914 b/d), EIA As of January 1, 2026
- Rank: #145 of 189 U.S. fuel ethanol plants; 16 plants in SD
- Position: EIA ethanol plant layer (Jan 2023)

## Fuel terminals within 150 miles
- NuStar Pipeline Operating Partnership L.P. - Wolsey, SD (T-46-SD-3556), Wolsey, SD — 10.2 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3556/
- Magellan Pipeline Company, L.P. (T-46-SD-3555), Watertown, SD — 67.5 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3555/
- NuStar Pipeline Operating Partnership L.P. - Aberdeen, SD (T-46-SD-3550), Aberdeen, SD — 79.6 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3550/
- Magellan Pipeline Company, L.P. (T-46-SD-3554), Sioux Falls, SD — 92.4 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3554/
- NuStar Pipeline Operating Partnership L.P. - Sioux Falls, SD (T-46-SD-3553), Sioux Falls, SD — 96 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3553/
- NuStar Pipeline Operating Partnership L.P. - Yankton, SD (T-46-SD-3557), Yanton, SD — 112.6 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-46-SD-3557/
- Magellan Pipeline Company, L.P. (T-41-MN-3414), Marshall, MN — 120.4 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-41-MN-3414/
- NuStar Pipeline Operating Partnership L.P. - Rock Rapids, IA (T-42-IA-3472), Rock Rapids, IA — 121.6 mi, ethanol per operator — https://thinkingonenergy.com/supply/terminal/T-42-IA-3472/
- NuStar Pipeline Operating Partnership L.P. - Le Mars, IA (T-42-IA-3464), Le Mars, IA — 145.8 mi — https://thinkingonenergy.com/supply/terminal/T-42-IA-3464/

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/ethanol/ethanol-huron-energy-llc-huron-sd/
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, 2026-10-22.