Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
POET BIOREFINING-CARO LLC
1551 EMPIRE DR, CARO, MI, 48723
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 | Ammonia | Acetaldehyde | n-Hexane | Acrolein | Methanol | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 15,023 | 3,880 | 10,015 | 912 | 34,748 |
| 2023 | — | 15,014 | 4,100 | 9,910 | 913 | 34,943 |
| 2022 | — | 2,717 | 3,680 | — | — | 6,397 |
| 2021 | — | 6,150 | 5,481 | 1,550 | 649 | 14,560 |
| 2020 | — | 2,745 | 3,630 | 990 | 459 | 7,824 |
| 2019 | — | 2,640 | 4,000 | 980 | 451 | 8,071 |
| 2018 | 8,504 | 2,537 | 3,770 | 1,028 | 468 | 16,307 |
| 2017 | — | 1,832 | 5,310 | 1,922 | 611 | 9,675 |
| 2016 | — | 6,037 | 5,000 | 1,927 | 627 | 13,591 |
| 2015 | — | 7,158 | 6,046 | 4,954 | 1,237 | 19,395 |
| 2014 | — | 6,778 | 6,034 | 4,921 | 1,222 | 18,955 |
| 2013 | — | 1,810 | 2,794 | 4,537 | 1,036 | 10,177 |
| 2012 | — | 1,800 | 2,890 | 4,512 | 1,031 | 10,233 |
| 2011 | — | 3,121 | 3,034 | — | — | 6,155 |
| 2010 | — | 3,413 | 3,075 | — | — | 6,488 |
| 2009 | 6,001 | 2,958 | 2,912 | — | — | 11,871 |
| 2008 | — | 3,010 | 3,046 | — | — | 6,056 |
| 2007 | 87,998 | 3,134 | 3,146 | — | — | 94,278 |
| 2006 | 85,297 | 3,441 | 3,122 | — | — | 91,860 |
| 2005 | 80,121 | 3,131 | 3,032 | — | — | 86,284 |
| 2004 | 5,350 | 1,200 | 3,189 | — | — | 10,002 |
| 2003 | 5,050 | 2,000 | 3,007 | — | 800 | 10,882 |