Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BIG SPRING CARBON BLACK PLANT
1211 NORTH MIDWAY ROAD, BIG SPRING, TX, 79720
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) | Hydrogen cyanide | Total (lbs) |
| 2024 | 32,193 | 7,578 | 24,682 | 81,884 | 10 | 147,172 |
| 2023 | 28,399 | 6,876 | 22,171 | 70,809 | 9 | 128,978 |
| 2022 | 30,841 | 7,204 | 23,459 | — | 9 | 61,764 |
| 2021 | 30,741 | 7,000 | 22,801 | — | 8 | 60,794 |
| 2020 | 26,472 | 6,230 | 20,396 | — | 8 | 53,286 |
| 2019 | 31,596 | 7,414 | 24,121 | — | 11 | 63,199 |
| 2018 | 36,907 | 8,632 | 28,139 | — | 12 | 73,752 |
| 2017 | 40,226 | 9,369 | 30,573 | — | 12 | 80,245 |
| 2016 | 41,079 | 9,876 | 31,633 | — | 11 | 82,656 |
| 2015 | 48,554 | 11,381 | 37,081 | — | 12 | 97,153 |
| 2014 | 43,834 | 9,923 | 32,377 | — | 11 | 86,262 |
| 2013 | 56,895 | 13,357 | 43,494 | — | 12 | 113,888 |
| 2012 | 50,290 | 11,534 | 38,816 | — | 11 | 100,777 |
| 2011 | 47,718 | 11,152 | — | — | 12 | 59,016 |
| 2010 | 54,963 | 12,858 | — | — | 12 | 67,968 |
| 2009 | 39,649 | 8,700 | — | — | 17 | 48,492 |
| 2008 | 34,953 | 7,604 | — | — | 11 | 42,690 |
| 2007 | 45,434 | 10,025 | — | — | 48 | 55,634 |
| 2006 | 52,695 | 13,056 | — | — | 452 | 66,325 |
| 2005 | 51,848 | 12,203 | — | — | 941 | 65,131 |
| 2004 | 94,185 | 26,172 | — | — | 5,410 | 125,841 |
| 2003 | 124,575 | 36,485 | — | — | 27,443 | 188,576 |
| 2002 | 45,413 | 18,712 | — | — | 12,721 | 76,919 |
| 2001 | 40,690 | 11,464 | — | — | 3,876 | 56,097 |
| 2000 | 35,443 | 7,542 | — | — | — | 43,056 |
| 1999 | 59,565 | 13,745 | — | — | — | 73,310 |
| 1998 | 38,805 | 12,945 | — | — | — | 51,750 |
| 1997 | 38,812 | 12,941 | — | — | — | 51,753 |
| 1996 | 70,905 | 15,725 | — | — | — | 86,630 |
| 1995 | 538,375 | 143,035 | — | — | — | 681,410 |
| 1992 | 2,102,100 | 730,730 | — | — | — | 2,832,830 |
| 1991 | 1,991,333 | 663,778 | — | — | — | 2,655,111 |
| 1990 | 378,690 | 129,954 | — | — | — | 508,644 |
| 1989 | 408,301 | 111,974 | — | — | — | 520,275 |
| 1988 | 391,700 | — | — | — | — | 391,700 |
| 1987 | 380,659 | — | — | — | — | 380,659 |
▎ 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.