Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
2500 OLD STAGE RD, GREENEVILLE, TN, 37745
Parent company: ZINC HOLDINGS
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 | Chlorine | Cyanide compounds | Zinc compounds | Copper compounds | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 1,244 | 271 | 346 | 512 | 301 | 2,677 |
| 2023 | 1,443 | 457 | 304 | — | — | 2,405 |
| 2022 | 1,520 | 346 | 1,050 | — | — | 3,110 |
| 2021 | 1,316 | 521 | 1,394 | — | — | 3,400 |
| 2020 | 1,874 | 171 | 1,122 | 80 | 109 | 3,357 |
| 2019 | 2,100 | 320 | 1,177 | — | — | 4,282 |
| 2018 | 1,764 | 297 | 144 | 132 | 101 | 2,438 |
| 2017 | 2,321 | 416 | 197 | 640 | 333 | 4,082 |
| 2016 | 322 | 372 | 215 | 619 | 788 | 2,475 |
| 2015 | 350 | 393 | 508 | 697 | 630 | 2,755 |
| 2014 | 1,401 | 349 | 252 | 257 | 486 | 2,869 |
| 2013 | 1,783 | 2,706 | 320 | 49 | 194 | 5,163 |
| 2012 | 1,560 | 393 | 328 | 15 | 174 | 2,580 |
| 2011 | 2,100 | 500 | 264 | 510 | 168 | 3,542 |
| 2010 | 2,100 | 345 | 489 | 183 | 130 | 3,247 |
| 2009 | 454 | 500 | 1,000 | 510 | 260 | 2,724 |
| 2008 | 389 | 500 | 1,000 | 510 | 260 | 2,659 |
| 2007 | 150 | 500 | 1,000 | 510 | 260 | 2,420 |
| 2006 | 150 | 500 | 1,000 | 510 | 260 | 2,420 |
| 2005 | 1,500 | 1,000 | 1,000 | 510 | — | 4,010 |
| 2004 | 48 | 1,000 | 1,000 | 510 | — | 2,558 |
| 2003 | 48 | 1,000 | 1,000 | 510 | — | 2,558 |
| 2002 | 255 | 1,005 | 1,000 | 265 | — | 2,527 |
| 2001 | 255 | 1,385 | 1,000 | 510 | — | 3,151 |
| 2000 | 5 | 1,555 | 1,000 | 265 | — | 2,825 |
| 1999 | 1,340 | 505 | 1,000 | 265 | — | 3,110 |
| 1998 | 1,306 | 255 | 1,000 | 510 | — | 3,071 |
| 1997 | 1,391 | 250 | 1,000 | — | — | 2,906 |
| 1996 | 1,391 | 255 | 1,000 | — | — | 2,911 |
| 1995 | 250 | 255 | 1,000 | — | — | 1,770 |
| 1994 | 250 | 750 | 755 | — | — | 2,020 |
| 1993 | 11,624 | 264 | 3,104 | — | — | 15,252 |
| 1992 | 10,484 | 255 | 2,388 | — | — | 13,387 |
| 1991 | 11,736 | 642 | — | — | — | 12,413 |
| 1990 | 6,118 | 6,792 | — | — | — | 13,170 |
| 1989 | 8,848 | 1,500 | 750 | — | — | 11,348 |
| 1988 | 8,016 | — | — | — | — | 8,266 |
| 1987 | 6,232 | 1,750 | — | — | — | 7,982 |