Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INEOS STYROLUTION AMERICA LLC
12222 PORT RD, PASADENA, TX, 77507
Parent company: INEOS STYROLUTION AMERICA 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 | Benzene | Ethylbenzene | Styrene | Toluene | Ammonia | Total (lbs) |
| 2024 | 8,393 | 3,948 | 3,330 | 525 | — | 19,967 |
| 2023 | 6,158 | 3,536 | 2,754 | 523 | — | 17,888 |
| 2022 | 11,016 | 4,998 | 3,219 | 693 | — | 23,138 |
| 2021 | 6,946 | 3,976 | 2,749 | 566 | — | 15,639 |
| 2020 | 5,849 | 5,655 | 4,877 | 819 | — | 18,732 |
| 2019 | 11,855 | 6,753 | 4,892 | 938 | 2,393 | 28,580 |
| 2018 | 13,179 | 6,731 | 3,064 | 908 | 1,039 | 26,701 |
| 2017 | 10,553 | 5,930 | 4,179 | 850 | 4,312 | 27,706 |
| 2016 | 12,369 | 6,267 | 4,854 | 891 | 3,336 | 29,420 |
| 2015 | 11,755 | 7,207 | 5,155 | — | 4,016 | 30,036 |
| 2014 | 17,394 | 10,945 | 8,349 | 1,599 | 2,602 | 44,917 |
| 2013 | 5,122 | 4,228 | 3,205 | 688 | 4,072 | 19,546 |
| 2012 | 6,214 | 4,864 | 3,604 | 759 | 3,500 | 20,497 |
| 2011 | 19,028 | 14,013 | 10,862 | 2,000 | 2,891 | 50,457 |
| 2010 | 7,883 | 7,203 | 6,814 | 998 | 3,058 | 27,458 |
| 2009 | 11,754 | 9,504 | 6,486 | 1,884 | 4,719 | 35,253 |
| 2008 | 7,411 | 20,524 | 2,871 | 763 | 6,573 | 38,754 |
| 2007 | 7,587 | 5,334 | 3,773 | 922 | 6,515 | 25,298 |
| 2006 | 10,776 | 8,518 | 7,124 | 1,128 | — | 30,589 |
| 2005 | 7,507 | 3,648 | 2,850 | 2,242 | — | 18,196 |
| 2004 | 4,234 | 6,053 | 7,166 | 5,757 | — | 23,765 |
| 2003 | 3,184 | 16,074 | 7,171 | 5,744 | — | 32,278 |
| 2002 | 6,850 | 8,392 | 8,895 | 6,412 | — | 30,648 |
| 2001 | 5,292 | 6,886 | 7,693 | 6,285 | — | 26,538 |
| 2000 | 5,514 | 7,456 | 8,057 | 7,094 | — | 29,312 |
| 1999 | 6,129 | 7,025 | 7,791 | 6,633 | — | 33,214 |
| 1998 | 7,814 | 5,711 | 6,334 | 5,349 | — | 32,665 |
| 1997 | 9,032 | 7,853 | 9,544 | 6,800 | — | 41,543 |
| 1996 | 6,639 | 15,897 | 9,567 | 8,238 | — | 46,619 |
| 1995 | 17,038 | 13,712 | 7,473 | 3,246 | — | 44,980 |
| 1994 | 15,850 | 15,300 | 7,900 | 3,350 | — | 43,165 |
| 1993 | 15,000 | 5,300 | 11,000 | 3,000 | — | 36,100 |
| 1992 | 10,200 | 17,200 | 23,400 | 4,400 | — | 55,950 |
| 1991 | 14,400 | 7,700 | 14,750 | 3,450 | — | 41,050 |
| 1990 | 7,515 | 8,582 | 9,498 | 2,678 | — | 28,972 |
| 1989 | 9,762 | 11,096 | 14,826 | 4,347 | — | 40,721 |
▎ 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.