Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CARPENTER CO RICHMOND PLANT
2400 RICHMOND HWY, RICHMOND, VA, 23234
Parent company: CARPENTER CO
Carcinogen
— 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 | Dichloromethane | 1,1,1-Trichloroethane | Trichlorofluoromethane (CFC-11) | Propylene oxide | Toluene diisocyanate (mixed isomers) | Total (lbs) |
| 2024 | — | — | — | — | 815 | 1,564 |
| 2023 | — | — | — | — | 556 | 1,423 |
| 2022 | — | — | — | — | 476 | 803 |
| 2021 | — | — | — | — | 448 | 994 |
| 2020 | — | — | — | — | 624 | 2,156 |
| 2019 | — | — | — | — | 1,705 | 2,309 |
| 2018 | — | — | — | — | 373 | 668 |
| 2017 | — | — | — | — | 1,534 | 6,745 |
| 2016 | — | — | — | — | 746 | 749 |
| 2015 | — | — | — | — | 746 | 747 |
| 2014 | — | — | — | — | 251 | 429 |
| 2013 | — | — | — | — | 500 | 669 |
| 2012 | — | — | — | — | 1,000 | 2,040 |
| 2011 | — | — | — | — | 755 | 1,010 |
| 2010 | — | — | — | — | 255 | 404 |
| 2009 | — | — | — | — | 795 | 967 |
| 2008 | — | — | — | — | 913 | 1,084 |
| 2007 | — | — | — | — | 1,080 | 1,255 |
| 2006 | — | — | — | 5 | 1,214 | 1,309 |
| 2005 | — | — | — | — | 1,554 | 1,586 |
| 2004 | — | — | — | — | 1,475 | 2,832 |
| 2003 | — | — | — | 53 | 1,544 | 2,698 |
| 2002 | — | — | — | 75 | 1,619 | 2,855 |
| 2001 | 51,247 | — | — | 913 | 930 | 54,224 |
| 2000 | 73,469 | — | — | 1,246 | 1,039 | 83,377 |
| 1999 | 125,375 | — | — | 75 | 2,079 | 129,234 |
| 1998 | 808,593 | — | — | 9,640 | 1,510 | 832,009 |
| 1997 | 897,245 | 16,353 | — | 14,640 | 1,270 | 931,286 |
| 1996 | 617,947 | 12,996 | — | 9,438 | 1,473 | 643,718 |
| 1995 | 759,579 | 22,784 | — | 12,231 | 2,620 | 799,567 |
| 1994 | 947,840 | 38,130 | — | 15,260 | 1,839 | 1,005,317 |
| 1993 | 853,376 | 76,787 | 8,190 | — | 1,446 | 942,001 |
| 1992 | 880,336 | 105,950 | 28,628 | — | 1,537 | 1,018,582 |
| 1991 | 693,612 | 67,128 | 28,452 | — | 465 | 795,807 |
| 1990 | 604,364 | 50,490 | — | — | 500 | 661,454 |
| 1989 | 417,703 | 75,471 | — | — | — | 497,623 |
| 1988 | 534,044 | 47,320 | — | — | — | 583,996 |
| 1987 | 680,000 | — | — | — | — | 681,000 |
▎ 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.