Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ADDIS CARBON BLACK PLANT
5221 SID RICHARDSON RD, ADDIS, LA, 70710
Parent company: TOKAI CARBON CB
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 | Carbon disulfide | Carbonyl sulfide | Hydrogen sulfide | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Polycyclic aromatic compounds | Total (lbs) |
| 2024 | 26,529 | 8,673 | 26,529 | 10,430 | 62 | 72,758 |
| 2023 | 67,604 | 22,535 | 67,604 | — | 70 | 157,826 |
| 2022 | 78,162 | 26,054 | 78,162 | — | 83 | 182,477 |
| 2021 | 90,980 | 30,310 | 90,980 | — | 84 | 212,370 |
| 2020 | 62,837 | 20,946 | 62,837 | — | 77 | 146,711 |
| 2019 | 70,549 | 23,516 | 70,549 | — | 83 | 164,714 |
| 2018 | 71,425 | 23,808 | 71,425 | — | 89 | 166,764 |
| 2017 | 73,632 | 24,544 | 73,632 | — | 79 | 171,902 |
| 2016 | 75,171 | 25,057 | 75,171 | — | 84 | 175,499 |
| 2015 | 78,395 | 26,132 | 78,395 | — | 86 | 183,105 |
| 2014 | 70,180 | 23,393 | 70,180 | — | 75 | 163,913 |
| 2013 | 83,768 | 27,923 | 83,768 | — | 85 | 195,643 |
| 2012 | 76,802 | 25,601 | 76,802 | — | 79 | 179,376 |
| 2011 | 86,270 | 28,757 | — | — | 85 | 115,210 |
| 2010 | 62,944 | 20,981 | — | — | 72 | 84,083 |
| 2009 | 55,318 | 18,439 | — | — | 58 | 73,881 |
| 2008 | 64,850 | 21,617 | — | — | 71 | 86,616 |
| 2007 | 82,219 | 27,406 | — | — | 84 | 109,807 |
| 2006 | 79,834 | 26,611 | — | — | 80 | 106,618 |
| 2005 | 90,600 | 30,200 | — | — | 89 | 120,994 |
| 2004 | 89,850 | 29,900 | — | — | 87 | 119,873 |
| 2003 | 89,750 | 29,800 | — | — | 87 | 119,673 |
| 2002 | 418,250 | 139,250 | — | — | 90 | 557,627 |
| 2001 | 88,360 | 29,619 | — | — | 79 | 118,090 |
| 2000 | 85,270 | 28,590 | — | — | 79 | 113,945 |
| 1999 | 189,503 | 63,333 | — | — | — | 252,836 |
| 1998 | 321,273 | 107,256 | — | — | — | 428,529 |
| 1997 | 320,838 | 107,111 | — | — | — | 427,949 |
| 1996 | 342,400 | 114,049 | — | — | — | 456,449 |
| 1995 | 371,095 | 123,618 | — | — | — | 494,713 |
| 1992 | 67,300 | 22,800 | — | — | — | 90,100 |
| 1991 | 56,324 | 18,774 | — | — | — | 75,098 |
| 1990 | 929,056 | 316,679 | — | — | — | 1,245,735 |
| 1989 | 1,050,450 | 510,308 | — | — | — | 1,560,758 |
| 1988 | — | 515,925 | — | — | — | 515,925 |
▎ 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.