Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
POET-DSM PROJECT LIBERTY LLC
3848 470TH AVE, EMMETSBURG, IA, 50536
Parent company: POET-DSM PROJECT LIBERTY LLC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ammonia | Acetaldehyde | Acrolein | n-Hexane | Methanol | Total |
|---|---|---|---|---|---|---|
| 2020 | 77,789 | — | — | — | — | 77,789 |
| 2019 | 20,454 | — | — | — | — | 20,454 |
| 2018 | 21,274 | — | — | — | — | 21,274 |
| 2017 | 15,952 | 2,581 | 1,283 | 678 | 754 | 21,248 |
| 2016 | 6,192 | 2,663 | 1,312 | 750 | 771 | 11,688 |
| 2015 | — | 1,238 | 750 | 502 | — | 2,490 |
| 2014 | — | 1,268 | — | — | — | 1,268 |