Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CENTURY ALUMINUM OF SOUTH CAROLINA
3575 HWY 52, GOOSE CREEK, SC, 29445
Parent company: CENTURY ALUMINUM CO
Carcinogen
PBT
— 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 | Carbonyl sulfide | Hydrogen fluoride | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Polycyclic aromatic compounds | Aluminum (fume or dust) | Total |
|---|---|---|---|---|---|---|
| 2024 | 457,068 | 76,677 | — | 12,468 | 2,033 | 552,065 |
| 2023 | 452,156 | 135,220 | — | 9,129 | 1,734 | 601,496 |
| 2022 | 613,767 | 63,526 | — | 11,262 | 2,442 | 697,377 |
| 2021 | 363,612 | 40,981 | — | 6,805 | 2,022 | 455,904 |
| 2020 | 376,033 | 45,389 | — | 504 | 2,321 | 425,995 |
| 2019 | 381,736 | 62,934 | — | 709 | 2,614 | 449,765 |
| 2018 | 412,614 | 62,934 | — | 709 | 2,714 | 480,765 |
| 2017 | 444,039 | 59,162 | — | 741 | 2,657 | 508,422 |
| 2016 | 369,684 | 71,593 | — | 514 | 2,435 | 484,758 |
| 2015 | 598,095 | 127,278 | — | 812 | 4,794 | 736,972 |
| 2014 | 756,616 | 127,443 | — | 1,439 | 4,948 | 894,558 |
| 2013 | 780,000 | 132,000 | 26,000 | 1,541 | 4,997 | 950,515 |
| 2012 | 790,000 | 130,000 | 25,800 | 46,000 | 5,100 | 1,009,075 |
| 2011 | 900,000 | 125,000 | 31,000 | 44,700 | 4,284 | 1,114,203 |
| 2010 | 910,000 | 118,000 | 31,000 | 7,174 | 4,105 | 1,075,127 |
| 2009 | 869,483 | 107,200 | 29,805 | 8,630 | 4,073 | 1,024,191 |
| 2008 | 919,787 | 107,000 | 30,997 | 7,310 | 4,530 | 1,072,935 |
| 2007 | 931,717 | 119,944 | 29,910 | 3,984 | 4,225 | 1,094,615 |
| 2006 | 890,005 | 141,000 | 29,005 | 3,070 | 4,105 | 1,070,607 |
| 2005 | 850,005 | 120,000 | 27,005 | 2,674 | 4,081 | 1,007,150 |
| 2004 | 860,005 | 124,000 | 28,005 | 2,974 | 4,105 | 1,022,029 |
| 2003 | 780,005 | 129,000 | 25,005 | 3,470 | 4,005 | 943,898 |
| 2002 | 830,005 | 130,000 | 27,005 | 3,780 | 3,995 | 995,822 |
| 2001 | 1,100,005 | 133,000 | 36,005 | 3,100 | 3,905 | 1,277,015 |
| 2000 | 980,005 | 114,200 | 29,405 | 2,500 | 3,905 | 1,130,674 |
| 1999 | 850,700 | 130,033 | — | 1,870 | 3,905 | 986,839 |
| 1998 | 963,900 | 122,800 | — | 2,077 | 3,805 | 1,092,891 |
| 1997 | 707,900 | 144,000 | — | 1,404 | 1,720 | 857,778 |
| 1996 | 1,031,573 | 122,600 | — | 2,058 | 3,805 | 1,164,657 |
| 1995 | 873,250 | 86,500 | — | 2,058 | 1,133 | 967,568 |
| 1994 | 400,040 | 93,278 | — | — | 939 | 497,917 |
| 1993 | 420,000 | 91,300 | — | — | 944 | 513,799 |
| 1992 | 460,000 | 94,000 | — | — | 1,082 | 559,300 |
| 1991 | 470,000 | 84,900 | — | — | 3,605 | 560,915 |
| 1990 | — | 78,917 | — | — | — | 79,967 |
| 1989 | — | 92,131 | — | — | — | 108,133 |
| 1988 | — | 97,568 | — | — | — | 115,339 |
| 1987 | — | 90,300 | — | — | — | 90,573 |