14 facilities in South Dakota reported releasing a combined 156.2k pounds of acetaldehyde to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Hub City Energy Llc | Aberdeen | 18.5k |
| Poet Holding Co Llc | Groton | 16.1k |
| Huron Energy | Huron | 15.2k |
| Redfield Energy Llc | Redfield | 14.3k |
| Dakota Ethanol Llc | Wentworth | 14.0k |
| Valero Renewable Fuels Llc* | Aurora | 13.1k |
| Glacial Lakes Energy Llc | Watertown | 13.0k |
| Ring-Neck Energy & Feed Llc | Onida | 9.9k |
| Poet Biorefining - Chancellor | Chancellor | 9.2k |
| Red River Energy Llc | Rosholt | 9.0k |
| Aberdeen Energy Llc | Mina | 8.8k |
| Poet Biorefining-Big Stone Llc | Big Stone City | 6.7k |
| Poet Biorefining - Hudson | Hudson | 4.5k |
| Nugen Energy Llc | Marion | 3.8k |
← All Acetaldehyde releases nationwide · South Dakota pollution overview