Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1400 ZUG ISLAND, RIVER ROUGE, MI, 48218
Parent company: DTE ENERGY CO
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Benzene | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Methanol | Total |
|---|---|---|---|---|---|---|
| 2024 | 161,300 | 180,000 | 120,000 | 21,500 | — | 614,758 |
| 2023 | 161,100 | 180,000 | 120,000 | 21,600 | — | 620,273 |
| 2022 | 90,100 | 100,000 | 71,000 | 21,600 | — | 368,071 |
| 2021 | 92,200 | 110,000 | 71,000 | 22,600 | — | 389,138 |
| 2020 | 52,510 | 60,000 | 35,000 | 13,930 | — | 222,229 |
| 2019 | 77,730 | 85,000 | 58,000 | 21,500 | — | 310,600 |
| 2018 | 70,690 | 80,000 | 54,000 | 21,600 | 33,000 | 301,813 |
| 2017 | 59,600 | 68,000 | 47,000 | 19,400 | 31,000 | 259,669 |
| 2016 | 32,620 | 37,000 | 27,000 | 12,820 | 26,000 | 155,613 |
| 2015 | 50,820 | 57,000 | 45,000 | 22,600 | 33,000 | 241,520 |
| 2014 | 81,230 | 54,058 | 43,168 | 20,858 | 32,144 | 275,636 |
| 2013 | 67,628 | 28,712 | 43,254 | 15,560 | 28,034 | 232,164 |
| 2012 | 67,214 | 27,621 | 43,893 | 15,126 | 27,352 | 232,070 |
| 2011 | 79,557 | 29,754 | 60,153 | 16,545 | 29,186 | 249,527 |
| 2010 | 78,774 | 27,895 | 59,031 | 16,485 | — | 211,927 |
| 2009 | 18,767 | 7,955 | — | 10,844 | 21,429 | 79,605 |
| 2008 | 35,246 | — | — | 16,442 | 27,848 | 113,471 |
| 2007 | 31,813 | — | — | 16,488 | 26,108 | 107,171 |
| 2006 | 18,659 | — | — | 24,561 | 17,943 | 183,820 |
| 2005 | 31,317 | — | — | 23,899 | 17,943 | 200,158 |
| 2004 | 9,686 | — | — | 23,163 | 28,772 | 88,156 |