Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GREEN PLAINS OTTER TAIL LLC
24096 170TH AVE, FERGUS FALLS, MN, 56537
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 in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Acetaldehyde | Ammonia | n-Hexane | Acrolein | Methanol | Total (lbs) |
| 2024 | 8,104 | — | 3,003 | 181 | 3,903 | 16,209 |
| 2023 | 6,905 | 5,301 | 3,001 | 121 | 3,404 | 19,232 |
| 2022 | 11,370 | 5,302 | 3,435 | 1,770 | 423 | 23,096 |
| 2021 | 11,003 | 4,600 | 3,432 | 471 | 613 | 21,433 |
| 2020 | 10,004 | 4,408 | 2,849 | 441 | 563 | 19,579 |
| 2019 | 8,403 | 4,700 | 4,027 | 762 | 722 | 21,255 |
| 2018 | 7,402 | 4,902 | 3,209 | 781 | 671 | 19,635 |
| 2017 | 8,606 | 5,402 | 4,230 | 865 | 775 | 23,244 |
| 2016 | 8,436 | 5,202 | 3,930 | 1,711 | 731 | 21,690 |
| 2015 | 8,825 | 5,102 | 3,783 | 2,307 | 817 | 22,276 |
| 2014 | 15,034 | 4,102 | 2,983 | 4,007 | 1,107 | 28,497 |
| 2013 | 8,935 | 5,202 | 3,583 | 3,107 | 797 | 22,723 |
| 2012 | 7,618 | 4,802 | 3,531 | 2,503 | 823 | 20,547 |
| 2011 | 8,122 | 5,600 | 5,931 | 2,103 | 833 | 23,881 |
| 2010 | 11,335 | 5,432 | 3,713 | — | — | 20,480 |
| 2009 | 11,254 | 6,057 | 3,640 | — | — | 20,950 |
| 2008 | 15,141 | 5,808 | 3,429 | — | — | 24,378 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.