Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
POET BIOREFINING - MENLO LLC
3363 TALON AVE, MENLO, IA, 50164
Parent company: POET HOLDING CO 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 | Acetaldehyde | n-Hexane | Ammonia | Methanol | Acrolein | Total |
|---|---|---|---|---|---|---|
| 2024 | 7,690 | 4,452 | — | — | 2,356 | 14,498 |
| 2023 | 8,465 | 4,315 | — | — | 4,350 | 17,130 |
| 2022 | 13,064 | 844 | — | 2,864 | 11,050 | 33,388 |
| 2021 | 11,340 | 2,110 | — | 2,090 | 1,376 | 21,415 |
| 2020 | 8,285 | 301 | — | 1,714 | — | 13,912 |
| 2019 | 12,065 | 281 | — | 1,107 | — | 17,864 |
| 2018 | 16,069 | 277 | — | 1,108 | — | 23,367 |
| 2017 | 10,240 | 200 | — | 1,212 | — | 16,561 |
| 2016 | 11,100 | 271 | — | 3,197 | — | 18,685 |
| 2015 | 9,691 | 258 | — | 6,086 | — | 19,573 |
| 2014 | 11,170 | 248 | 9,313 | 2,119 | — | 24,772 |
| 2013 | 9,838 | 5,384 | 9,214 | 1,363 | — | 27,350 |
| 2012 | 20,016 | 5,480 | 9,115 | 4,416 | — | 40,909 |
| 2011 | 17,050 | 7,910 | 8,745 | 2,839 | 5,928 | 43,769 |
| 2010 | 17,003 | 8,271 | — | 3,100 | 3,900 | 35,185 |
| 2009 | 15,429 | 5,866 | — | 1,705 | 3,832 | 28,204 |
| 2008 | 4,162 | 1,312 | — | 547 | — | 6,022 |