# POET Biorefining - Caro LLC ethanol plant, Caro, MI

POET Biorefining - Caro LLC fuel ethanol plant, Caro, MI. 80 million gallons a year (5,219 b/d), #101 of 189 U.S. plants (EIA). 39 fuel terminals within 150 miles, 1 with ethanol handling on record; 2 other plants within 100 miles.

- Capacity: 80 million gallons/year (5,219 b/d), EIA As of January 1, 2026
- Rank: #101 of 189 U.S. fuel ethanol plants; 4 plants in MI
- Position: EIA ethanol plant layer (Jan 2023)

## Fuel terminals within 150 miles
- Mplx Bay City (T-38-MI-3032), Bay City, MI — 24.7 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3032/
- Mplx Flint (T-38-MI-3016), Mount Morris, MI — 29.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3016/
- Sunoco Partners Marketing & Terminals LP - Owosso Terminal (T-38-MI-3029), Owosso, MI — 53.2 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3029/
- Marysville Hydrocarbons (T-38-MI-3046), Marysville, MI — 61.5 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3046/
- Plains Lpg Services St. Clair Storage Terminal (T-38-MI-3048), St. Clair, MI — 64.6 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3048/
- Delta Fuels Of Michigan (T-38-MI-3039), Novi, MI — 68.8 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3039/
- Mplx Lansing (T-38-MI-3033), Lansing, MI — 78.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3033/
- Waterfront Petroleum Terminal Company (T-38-MI-3047), Detroit, MI — 82.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3047/
- Sunoco Partners Marketing & Terminals LP - River Rouge Terminal (T-38-MI-3030), Detroit, MI — 82.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3030/
- Waterfront Petroleum Terminal Company (T-38-MI-3003), Dearborn, MI — 82.5 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3003/
- Detroit Refining Logistics LLC (T-38-MI-3049), Detroit, MI — 83.3 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3049/
- Buckeye Terminals, LLC - Detroit Terminal (T-38-MI-3025), Detroit, MI — 83.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3025/
- Mplx Detroit (T-38-MI-3015), Detroit, MI — 83.4 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3015/
- Buckeye Terminals, LLC - River Rouge Terminal (T-38-MI-3005), River Rouge, MI — 83.8 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3005/
- Midwest Marine Incorporated - River Rouge (T-38-MI-3050), River Rouge, MI — 83.9 mi — https://thinkingonenergy.com/supply/terminal/T-38-MI-3050/

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/ethanol/ethanol-poet-biorefining-caro-llc-caro-mi/
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.