Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASCORIUM N.A. INC.
1420 INDUSTRIAL PARK DR, TUSCALOOSA, AL, 35401
Parent company: NA
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 | N-Methyl-2-pyrrolidone | Diisocyanates | Certain glycol ethers | Diethanolamine | Ethylene glycol | Total (lbs) |
| 2024 | — | 163 | 11 | 10 | 10 | 194 |
| 2023 | — | 214 | 10 | 10 | 10 | 244 |
| 2022 | — | 155 | 10 | 10 | 10 | 185 |
| 2021 | — | 200 | 42 | 10 | 10 | 262 |
| 2020 | — | 255 | 255 | 10 | 10 | 530 |
| 2019 | — | 255 | 255 | 10 | 10 | 530 |
| 2018 | — | 180 | 143 | 10 | 10 | 343 |
| 2017 | — | 100 | — | 10 | — | 110 |
| 2016 | — | 66 | — | 10 | — | 76 |
| 2015 | — | 79 | — | 10 | — | 89 |
| 2014 | — | 69 | — | 10 | — | 79 |
| 2013 | — | 61 | — | 10 | — | 71 |
| 2012 | — | 122 | 50 | 10 | 10 | 192 |
| 2011 | — | 270 | — | 10 | 10 | 290 |
| 2010 | — | 322 | 80 | 10 | 10 | 422 |
| 2009 | — | 245 | 79 | 10 | 10 | 344 |
| 2008 | 3,835 | 408 | 346 | 10 | 10 | 4,609 |
| 2007 | 6,672 | 518 | 235 | 10 | 10 | 7,445 |
| 2006 | 339 | 554 | 496 | — | — | 1,389 |
| 2005 | 250 | 250 | 250 | — | — | 750 |
| 2004 | 250 | 250 | 250 | — | — | 750 |
▎ 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.