Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INEOS USA LLC
356 THREE RIVERS PKWY, ADDYSTON, OH, 45001
Parent company: INEOS USA LLC
Carcinogen
PBT
— 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 | Styrene | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Acrylonitrile | Ammonia | Total (lbs) |
| 2024 | 22,590 | — | 111,500 | 13,646 | — | 151,247 |
| 2023 | 23,360 | — | 51,300 | 9,231 | — | 87,920 |
| 2022 | 21,510 | — | 26,300 | 8,811 | — | 60,941 |
| 2021 | 26,410 | — | 67,000 | 11,311 | — | 108,995 |
| 2020 | 20,500 | — | 77,000 | 8,110 | — | 108,288 |
| 2019 | 26,220 | — | 87,000 | 8,612 | — | 125,867 |
| 2018 | 29,010 | — | 120,000 | 12,600 | — | 166,667 |
| 2017 | 31,160 | — | 140,000 | 13,529 | — | 189,587 |
| 2016 | 27,860 | — | 57,000 | 9,769 | — | 99,303 |
| 2015 | 32,779 | — | 120,000 | 11,912 | — | 170,899 |
| 2014 | 30,526 | — | 40,000 | 6,517 | — | 84,080 |
| 2013 | 25,962 | 42,567 | — | 9,816 | 18,753 | 101,138 |
| 2012 | 25,730 | 67,998 | — | 9,820 | 15,371 | 123,485 |
| 2011 | 24,640 | 62,668 | — | 11,464 | 15,080 | 117,740 |
| 2010 | 51,048 | 70,338 | — | 24,256 | 18,888 | 169,185 |
| 2009 | 56,614 | 78,002 | — | 26,890 | 19,497 | 185,705 |
| 2008 | 46,065 | 76,572 | — | 35,386 | 24,313 | 187,798 |
| 2007 | 72,819 | 59,567 | — | 41,756 | 24,358 | 208,921 |
| 2006 | 74,197 | 54,515 | — | 41,099 | 30,647 | 211,819 |
| 2005 | 107,007 | 61,000 | — | 21,024 | 40,000 | 263,524 |
| 2004 | 57,507 | 77,000 | — | 15,915 | 42,000 | 198,923 |
| 2003 | 62,007 | 64,000 | — | 12,107 | 29,000 | 181,587 |
| 2002 | 44,309 | 70,000 | 24,000 | 16,723 | 26,000 | 188,260 |
| 2001 | 65,018 | 83,000 | 100,000 | 15,486 | — | 279,226 |
| 2000 | 76,004 | 79,000 | 49,000 | 23,047 | — | 247,598 |
| 1999 | 52,709 | 87,000 | 32,000 | 39,142 | — | 245,371 |
| 1998 | 55,813 | 78,000 | 70,000 | 40,095 | — | 290,785 |
| 1997 | 50,108 | 90,000 | 52,000 | 28,170 | 19,000 | 274,137 |
| 1996 | 73,008 | 100,000 | 48,000 | 35,008 | 19,000 | 317,731 |
▎ 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.