Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HEXION INC
45 ACFRAC ROAD, BRADY, TX, 76825
Parent company: HEXION HOLDINGS LLC
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 | Phenol | Formaldehyde | 4,4'-Isopropylidenediphenol | Diisocyanates | Total (lbs) | |
| 2018 | 22 | 246 | — | — | 268 | |
| 2017 | 125 | 2,686 | — | — | 2,811 | |
| 2016 | 218 | 396 | — | — | 614 | |
| 2015 | 575 | 262 | — | — | 837 | |
| 2014 | 3,049 | 2,016 | — | — | 5,064 | |
| 2013 | 4,326 | 2,869 | — | — | 7,195 | |
| 2012 | 3,894 | 2,578 | — | — | 6,472 | |
| 2011 | 144 | 75 | — | — | 218 | |
| 2010 | 550 | 352 | — | — | 902 | |
| 2009 | 9,497 | 6,487 | — | — | 15,984 | |
| 2008 | 11,948 | 7,494 | — | — | 19,442 | |
| 2007 | 11,857 | 7,615 | — | — | 19,472 | |
| 2006 | 10,313 | 6,059 | — | — | 16,372 | |
| 2005 | 10,837 | 6,775 | 3,405 | — | 21,017 | |
| 2004 | 7,560 | 3,750 | 5,748 | — | 17,058 | |
| 2003 | 6,150 | 2,857 | 2,955 | — | 11,962 | |
| 2002 | 3,908 | 2,025 | — | — | 5,933 | |
| 2001 | 8,453 | 3,683 | — | — | 12,136 | |
| 2000 | 4,412 | 755 | — | 255 | 5,422 | |
| 1999 | 2,912 | 311 | — | 33 | 3,256 | |
| 1998 | 2,260 | 263 | — | — | 2,523 | |
| 1997 | 212,586 | 24,679 | — | — | 237,265 | |
| 1996 | 189,948 | 18,867 | — | — | 208,815 | |
| 1995 | 31,000 | — | — | — | 31,000 | |
▎ 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.