Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
THK RHYTHM AUTOMOTIVE
902 LYONS RD, PORTLAND, MI, 48875
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Methanol | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 2023 | 116 | — | — | 108 | — | 224 |
| 2022 | 60 | — | — | — | 4 | 64 |
| 2021 | — | — | — | — | 4 | 4 |
| 2020 | 142 | — | — | — | 4 | 146 |
| 2019 | 176 | — | — | — | — | 180 |
| 2018 | 176 | — | — | — | — | 180 |
| 2017 | 284 | — | — | — | 4 | 288 |
| 2016 | 112 | — | — | 48 | 4 | 164 |
| 2015 | 128 | — | — | 48 | 4 | 180 |
| 2014 | 152 | — | — | 48 | 4 | 204 |
| 2013 | 152 | — | — | 48 | 4 | 204 |
| 2012 | 135 | — | — | 48 | 4 | 187 |
| 2011 | 120 | — | — | 91 | 4 | 215 |
| 2010 | 122 | — | — | 102 | 4 | 228 |
| 2009 | 97 | — | — | 89 | 4 | 190 |
| 2008 | 117 | — | — | 98 | 4 | 219 |
| 2007 | 100 | — | — | 99 | 5 | 204 |
| 2006 | — | — | — | 117 | 4 | 121 |
| 2005 | — | — | — | 5 | 5 | 10 |
| 2004 | — | — | — | 5 | 5 | 10 |
| 2003 | — | — | — | 5 | 5 | 10 |
| 2002 | — | — | — | 5 | 5 | 10 |
| 2001 | — | — | — | 5 | 5 | 10 |
| 2000 | — | — | — | 5 | 5 | 10 |
| 1999 | — | — | — | 5 | 5 | 10 |
| 1998 | — | — | — | 4 | 5 | 9 |
| 1997 | — | — | — | 3 | 5 | 8 |
| 1996 | — | — | — | 3 | 5 | 8 |
| 1995 | — | 5 | — | 4 | 5 | 14 |
| 1994 | — | — | — | 4 | 5 | 9 |
| 1993 | — | — | — | 68 | 5 | 73 |
| 1992 | — | 5 | 5 | — | 5 | 15 |
| 1991 | — | 5 | 5 | 5 | 5 | 20 |
| 1990 | — | 250 | 250 | — | 250 | 750 |
| 1989 | — | 500 | 500 | — | 500 | 1,500 |
| 1988 | — | 500 | 500 | — | — | 1,000 |