Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1111 HERCULES RD, HOPEWELL, VA, 23860
Parent company: ASHLAND LLC
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 | Methanol | Acetone | tert-Butyl alcohol | Ethylene | Chloroethane | Total |
|---|---|---|---|---|---|---|
| 2024 | 155,093 | — | 60,912 | 40,684 | 76,379 | 339,480 |
| 2023 | 31,129 | — | 38,457 | 33,655 | 47,398 | 156,731 |
| 2022 | 230,761 | — | 88,621 | 67,550 | 81,281 | 475,277 |
| 2021 | 44,764 | — | 26,321 | 72,674 | 81,476 | 232,157 |
| 2020 | 335,292 | — | 43,210 | 45,828 | 63,321 | 494,538 |
| 2019 | 279,387 | — | 103,954 | 67,089 | 79,977 | 537,305 |
| 2018 | 131,755 | — | 100,067 | 65,007 | 82,692 | 386,860 |
| 2017 | 333,624 | — | 96,554 | 63,084 | 75,243 | 575,270 |
| 2016 | 338,667 | — | 62,048 | 61,704 | 73,571 | 542,509 |
| 2015 | 300,402 | — | 212,674 | 67,029 | 80,731 | 667,362 |
| 2014 | 117,802 | — | 119,653 | 58,201 | 78,385 | 380,042 |
| 2013 | 241,871 | — | 174,227 | 56,579 | 77,611 | 556,741 |
| 2012 | 242,045 | — | 127,743 | 57,659 | 67,186 | 501,551 |
| 2011 | 242,017 | — | 94,333 | 75,117 | 84,459 | 502,795 |
| 2010 | 362,504 | — | 150,356 | 71,918 | 83,455 | 675,277 |
| 2009 | 362,314 | — | 104,679 | 65,443 | 73,635 | 612,454 |
| 2008 | 549,579 | — | 63,335 | 73,333 | 83,903 | 777,456 |
| 2007 | 305,206 | — | 61,449 | 65,624 | 71,597 | 513,329 |
| 2006 | 366,534 | — | 32,062 | 77,080 | 35,465 | 520,023 |
| 2005 | 368,905 | — | 52,235 | 95,030 | 39,716 | 564,364 |
| 2004 | 260,925 | — | 32,292 | 75,889 | 39,958 | 421,475 |
| 2003 | 254,524 | — | 105,038 | 28,607 | 41,573 | 435,981 |
| 2002 | 47,720 | — | 102,840 | 34,614 | 78,930 | 271,213 |
| 2001 | 503,306 | — | 167,995 | 32,391 | 28,323 | 739,290 |
| 2000 | 327,479 | — | 388,824 | 30,291 | 22,326 | 809,163 |
| 1999 | 275,781 | — | 28,039 | 39,455 | 32,655 | 384,170 |
| 1998 | 474,513 | — | 33,544 | 39,512 | 33,976 | 590,908 |
| 1997 | 608,383 | — | 141,416 | 42,505 | 34,060 | 840,446 |
| 1996 | 464,132 | — | 150,876 | 40,991 | 33,319 | 700,560 |
| 1995 | 593,909 | — | 107,209 | 41,406 | 31,955 | 790,633 |
| 1994 | 641,122 | — | 87,163 | 45,996 | 32,710 | 824,554 |
| 1993 | 818,813 | 1,982,425 | 130,767 | 48,979 | 13,685 | 3,007,010 |
| 1992 | 969,930 | 1,903,405 | 8,879 | 67,448 | 17,414 | 2,998,445 |
| 1991 | 291,381 | 793,312 | 38,642 | 62,573 | 36,904 | 1,261,700 |
| 1990 | 514,840 | 842,443 | 47,120 | 62,100 | 31,850 | 1,618,408 |
| 1989 | 668,700 | 824,830 | 60,215 | 67,800 | 10,950 | 1,671,860 |
| 1988 | — | — | 68,855 | — | 9,450 | 128,842 |
| 1987 | — | — | — | — | — | 16,099 |