Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GREEN PLAINS SUPERIOR LLC
1495 320TH AVE, SUPERIOR, IA, 51363
Parent company: GREEN PLAINS RENEWABLE ENERGY INC
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 | Acetaldehyde | Ammonia | n-Hexane | Acrolein | Methanol | Total |
|---|---|---|---|---|---|---|
| 2024 | 7,204 | 4,900 | 2,802 | 4,001 | 3,601 | 24,970 |
| 2023 | 7,105 | 4,603 | 2,602 | 3,901 | 3,601 | 24,250 |
| 2022 | 2,705 | 4,601 | 3,447 | 2,002 | 2,101 | 16,711 |
| 2021 | 1,803 | 4,103 | 2,946 | 641 | 201 | 10,602 |
| 2020 | 1,703 | 3,802 | 2,758 | 661 | 201 | 10,013 |
| 2019 | 4,204 | 4,103 | — | 1,301 | 441 | 12,220 |
| 2018 | 3,704 | 3,304 | 2,640 | 541 | 420 | 13,160 |
| 2017 | 4,507 | 4,103 | 2,768 | 924 | 764 | 15,162 |
| 2016 | 7,331 | 4,602 | 3,242 | 1,004 | 764 | 19,196 |
| 2015 | 3,337 | 4,102 | 2,925 | 2,203 | 1,702 | 15,630 |
| 2014 | 3,240 | 4,302 | 3,025 | 1,903 | 1,502 | 15,332 |
| 2013 | 3,237 | 3,602 | 2,824 | 1,844 | 1,402 | 14,302 |
| 2012 | 3,758 | 3,702 | 2,924 | 1,394 | 1,343 | 14,426 |
| 2011 | 3,440 | 5,103 | 3,724 | 2,403 | 2,102 | 17,973 |
| 2010 | 12,019 | 5,637 | — | 2,028 | 2,908 | 24,239 |
| 2009 | 10,568 | 5,031 | — | 1,779 | 2,556 | 21,379 |
| 2008 | 3,928 | 2,032 | 1,304 | — | 953 | 8,217 |