Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CALCASIEU REFINING CO
4359 W TANK FARM RD, LAKE CHARLES, LA, 70605
Parent company: TRANSWORLD OIL USA INC
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 | n-Hexane | Benzene | Toluene | Cyclohexane | Xylene (mixed isomers) | Total |
|---|---|---|---|---|---|---|
| 2024 | 7,913 | 3,534 | 4,741 | 5,880 | 3,680 | 27,813 |
| 2023 | 37,962 | 13,654 | 31,551 | 29,588 | 36,145 | 160,791 |
| 2022 | 9,002 | 4,536 | 5,259 | 6,394 | 3,527 | 30,622 |
| 2021 | 6,836 | 5,521 | 5,480 | 4,856 | 3,108 | 27,308 |
| 2020 | 6,045 | 4,025 | 4,275 | 4,322 | 2,624 | 22,658 |
| 2019 | 9,170 | 5,342 | 6,157 | 6,640 | 4,297 | 34,491 |
| 2018 | 9,205 | 5,543 | 6,177 | 6,635 | 3,928 | 33,563 |
| 2017 | 8,360 | 3,743 | 4,718 | 6,116 | 3,425 | 28,313 |
| 2016 | 7,811 | 3,797 | 4,662 | 5,767 | 3,386 | 27,323 |
| 2015 | 7,244 | 3,638 | 4,356 | 5,282 | 2,963 | 25,122 |
| 2014 | 7,121 | 11,393 | 7,468 | 5,023 | 3,867 | 36,923 |
| 2013 | 7,669 | 11,148 | 7,500 | 5,296 | 3,931 | 37,613 |
| 2012 | 1,267 | 8,693 | 4,933 | 439 | 2,321 | 18,887 |
| 2011 | 11,066 | 8,699 | 4,029 | 7 | 1,762 | 27,712 |
| 2010 | 11,541 | 9,514 | 3,827 | 5,105 | 1,687 | 34,303 |
| 2009 | 10,769 | 9,241 | 3,097 | 5,101 | 1,515 | 32,054 |
| 2008 | 10,620 | 9,509 | 3,521 | 5,101 | 2,072 | 33,538 |
| 2007 | 11,509 | 17,759 | 6,998 | 5,103 | 3,554 | 48,081 |
| 2006 | 13,111 | 18,156 | 6,483 | 5,101 | 2,428 | 47,989 |
| 2005 | 11,370 | 4,858 | 2,412 | 8,561 | 972 | 28,786 |
| 2004 | 7,397 | 3,262 | 1,490 | 5,628 | 1,023 | 19,350 |
| 2003 | 7,383 | 3,263 | 1,537 | 5,608 | 1,102 | 19,636 |
| 2002 | 1,042 | 3,043 | 493 | 785 | 419 | 6,422 |
| 2001 | 1,238 | 1,858 | 616 | 913 | 443 | 5,747 |
| 2000 | 5,490 | 2,639 | 1,802 | 4,110 | 1,241 | 19,084 |
| 1999 | 10,183 | 6,625 | 3,798 | 8,531 | 2,023 | 36,428 |
| 1998 | 10,287 | 6,691 | 3,839 | 8,621 | 2,044 | 36,803 |
| 1997 | 8,295 | 7,598 | 8,067 | 5,656 | 6,967 | 44,341 |
| 1996 | 9,397 | 8,319 | 8,971 | 6,507 | 7,717 | 48,073 |
| 1995 | 8,945 | 8,003 | 8,512 | 6,178 | 7,232 | 45,904 |
| 1994 | — | 4,882 | 6,171 | 5,081 | 5,671 | 24,694 |
| 1993 | — | 3,930 | 6,297 | 4,682 | 7,056 | 23,906 |
| 1992 | — | 5,037 | 7,529 | 5,793 | 7,403 | 27,804 |
| 1991 | — | 5,419 | 7,456 | 6,414 | 5,125 | 25,936 |
| 1990 | — | 1,754 | 8,094 | — | 8,858 | 20,653 |
| 1989 | — | 1,822 | 8,186 | — | 8,734 | 20,594 |
| 1988 | — | 1,768 | 8,100 | — | 8,728 | 20,464 |
| 1987 | — | — | — | — | — | 1,308 |