Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COVESTRO LLC
199 AMARAL ST, EAST PROVIDENCE, RI, 02915
Parent company: COVESTRO 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 | Methyl ethyl ketone | Dichloromethane | Toluene | Triethylamine | Trichloroethylene | Total (lbs) |
| 2024 | — | — | 181 | — | — | 195 |
| 2023 | — | — | 862 | 846 | — | 1,781 |
| 2022 | — | — | 1,812 | 1,201 | — | 3,125 |
| 2021 | — | — | 144 | 23 | — | 172 |
| 2020 | — | — | 76 | 5 | — | 82 |
| 2019 | — | — | 76 | 4 | — | 81 |
| 2018 | — | — | 83 | 11 | — | 96 |
| 2017 | — | — | 90 | 9 | — | 101 |
| 2016 | — | — | 104 | 25 | — | 133 |
| 2015 | — | — | 102 | 17 | — | 122 |
| 2014 | — | — | 130 | 14 | — | 150 |
| 2013 | — | — | 185 | 29 | — | 221 |
| 2012 | — | — | 180 | 29 | — | 215 |
| 2011 | — | — | 1,037 | 249 | — | 1,321 |
| 2010 | — | — | 1,181 | 156 | 222 | 1,592 |
| 2009 | — | — | 4,951 | 472 | 784 | 6,312 |
| 2008 | — | — | 7,522 | 662 | 1,440 | 9,782 |
| 2007 | — | — | 3,731 | 627 | 1,017 | 5,464 |
| 2003 | 5,439 | — | — | — | — | 5,439 |
| 2002 | 5,506 | — | — | — | — | 5,506 |
| 2001 | 5,459 | — | — | — | — | 5,459 |
| 2000 | 7,187 | — | 1,135 | — | — | 8,322 |
| 1999 | 10,598 | — | 1,784 | — | — | 12,382 |
| 1998 | 25,400 | — | 1,990 | — | — | 27,390 |
| 1997 | 14,300 | — | 1,820 | — | — | 16,120 |
| 1996 | 14,800 | — | 1,600 | — | — | 16,400 |
| 1995 | 34,706 | — | — | — | — | 34,706 |
| 1994 | 68,352 | — | — | — | — | 68,352 |
| 1993 | 46,149 | — | — | — | — | 46,407 |
| 1992 | 58,500 | — | — | — | — | 59,480 |
| 1991 | 84,000 | — | 2,600 | — | — | 86,600 |
| 1990 | 69,000 | — | — | — | — | 69,000 |
| 1989 | 92,000 | 265,587 | — | — | — | 357,587 |
| 1988 | 130,000 | 350,000 | — | — | — | 480,000 |
▎ 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.