Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1975 OLD RICHMOND RD, DANVILLE, VA, 24540
Parent company: ASCENT CHEMICALS
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 | n-Butyl alcohol | Toluene | Methyl ethyl ketone | Methanol | Xylene (mixed isomers) | Total |
|---|---|---|---|---|---|---|
| 2024 | 4,437 | 3,491 | — | — | — | 9,591 |
| 2023 | 4,411 | 2,262 | — | 3 | 810 | 7,645 |
| 2022 | 4,411 | 2,597 | — | — | — | 8,975 |
| 2021 | 4,416 | 2,588 | — | — | — | 10,968 |
| 2020 | 4,405 | 2,745 | — | — | 380 | 9,226 |
| 2019 | 4,401 | 2,934 | — | — | 524 | 8,014 |
| 2018 | 4,009 | 4,577 | — | — | 2,333 | 11,402 |
| 2017 | 25,635 | 3,944 | — | — | 2,346 | 32,854 |
| 2016 | 30,390 | 5,368 | — | — | 5,057 | 41,113 |
| 2015 | 33,912 | 5,022 | — | 2,126 | 4,428 | 60,969 |
| 2014 | 27,255 | 3,807 | — | 1,066 | 4,086 | 40,314 |
| 2013 | 42,786 | 5,491 | — | 2,245 | 4,507 | 57,428 |
| 2012 | 25,266 | 5,339 | — | 1,942 | 5,554 | 43,954 |
| 2011 | 69,231 | 5,388 | — | 2,897 | 6,774 | 86,572 |
| 2010 | 45,042 | 5,140 | — | 2,106 | 7,758 | 62,513 |
| 2009 | 18,612 | 5,180 | — | 3,074 | 6,120 | 33,928 |
| 2008 | 29,863 | 4,766 | — | 2,334 | 6,760 | 46,908 |
| 2007 | 41,757 | 5,198 | — | 1,824 | 4,204 | 55,081 |
| 2006 | 32,255 | 7,743 | — | 1,587 | 3,797 | 50,336 |
| 2005 | 23,328 | 6,847 | — | 1,568 | 4,614 | 41,062 |
| 2004 | 33,992 | 5,875 | — | 1,535 | 2,774 | 50,893 |
| 2003 | 19,981 | 5,729 | 6,560 | 1,649 | 3,516 | 49,060 |
| 2002 | 28,046 | 5,834 | 6,660 | 1,608 | 3,172 | 49,837 |
| 2001 | 5,428 | 6,808 | 6,532 | 4,170 | 3,818 | 31,235 |
| 2000 | 7,584 | 5,939 | 17,999 | 4,458 | 8,325 | 54,649 |
| 1999 | 19,116 | 5,383 | 21,351 | 3,088 | 4,484 | 71,192 |
| 1998 | — | 4,940 | 25,171 | 4,696 | 4,209 | 56,643 |
| 1997 | — | 6,730 | 39,157 | 3,863 | 43 | 77,105 |
| 1996 | — | 18,533 | 25,793 | 16,015 | 58 | 83,345 |
| 1995 | — | 30,987 | 22,947 | 22,844 | 481 | 111,559 |
| 1994 | — | 17,381 | 22,054 | 11,995 | 57 | 87,029 |
| 1993 | — | 9,481 | 3,236 | 10,655 | — | 57,160 |
| 1992 | — | 15,482 | 4,765 | 7,679 | — | 61,494 |
| 1991 | — | 9,687 | 2,868 | 12,665 | — | 60,755 |
| 1990 | — | 4,190 | 2,930 | 6,800 | — | 40,802 |
| 1989 | — | 14,880 | 2,270 | 6,840 | — | 49,613 |
| 1988 | — | 135,000 | 2,860 | 4,530 | — | 154,524 |
| 1987 | — | — | — | — | — | 10,050 |