Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POET BIOREFINING-PORTLAND LLC
1542 S 200 W, PORTLAND, IN, 47371
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 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 | n-Hexane | Acrolein | Ammonia | Methanol | Total (lbs) |
| 2024 | 4,116 | 4,690 | 1,610 | — | — | 14,230 |
| 2023 | 3,712 | 4,330 | 1,406 | — | — | 9,448 |
| 2022 | 3,509 | 4,650 | 1,402 | — | — | 9,561 |
| 2021 | 5,162 | 1,310 | 1,339 | — | 543 | 9,360 |
| 2020 | 1,849 | 5,494 | 734 | — | — | 9,046 |
| 2019 | 1,254 | 5,790 | 629 | — | — | 9,592 |
| 2018 | 1,160 | 5,586 | 554 | — | 448 | 9,770 |
| 2017 | 1,167 | 5,392 | 560 | — | 436 | 9,576 |
| 2016 | 2,250 | 4,592 | 2,235 | — | 888 | 11,084 |
| 2015 | 1,752 | 3,783 | 7,303 | — | 956 | 13,794 |
| 2014 | 1,561 | 3,754 | 7,345 | — | 961 | 13,621 |
| 2013 | 1,634 | 3,704 | 7,331 | — | 957 | 13,626 |
| 2012 | 1,717 | 2,942 | 7,302 | 2,701 | 950 | 15,612 |
| 2011 | 5,518 | 3,059 | 772 | — | 1,294 | 10,643 |
| 2010 | 5,428 | 3,209 | 773 | 3,466 | 1,303 | 14,179 |
| 2009 | 7,086 | 2,895 | — | 6,390 | 1,288 | 17,659 |
| 2008 | 24,465 | 3,175 | — | 4,904 | 1,565 | 34,109 |
▎ 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.