Poet Biorefining - Groton
40425 133rd Street, Groton, SD 57445, Brown County
A manufacturing facility in Groton, South Dakota, listed in EPA records under ethyl alcohol manufacturing (NAICS 325193) and also petrochemical manufacturing and other animal food manufacturing. It is one of 380 active manufacturing facilities in EPA records in South Dakota.
- Industry
- Chemicals
- NAICS 325
- TRI reporter
- Yes
- Inspections, 5 yr
- 6
- EPA registry ID
- 110015598147
- Revised
- November 1, 2026
What's made here
- Ethyl Alcohol Manufacturing (NAICS 325193)
- Petrochemical Manufacturing (NAICS 325110)
- Other Animal Food Manufacturing (NAICS 311119)
- Distilleries (NAICS 312140)
Public EPA records
| Toxics Release Inventory | Reports to the TRI (facility ID 57445JMSVL44251). |
|---|---|
| Clean Air Act | Listed as a major source of air emissions. |
| Clean Water Act | A non-major water discharge permit (NPDES). |
| Hazardous waste (RCRA) | Listed as a very small quantity generator of hazardous waste (under 100 kg a month). |
| Greenhouse gas reporting | Reports to the Greenhouse Gas Reporting Program. |
| Inspections | 6 in the last five years; most recent September 24, 2026. |
EPA ECHO, November 1, 2026; not a rating. EPA report ยท About these records