Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CERA-MET
2175 AVE C, BETHLEHEM, PA, 18017
Parent company: NA
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 | 4,4'-Isopropylidenediphenol | Aluminum (fume or dust) | Total (lbs) | |||
| 2024 | 600 | — | 600 | |||
| 2023 | 604 | — | 604 | |||
| 2022 | 604 | — | 604 | |||
| 2021 | 604 | — | 604 | |||
| 2020 | 605 | — | 605 | |||
| 2019 | 605 | — | 605 | |||
| 2018 | 604 | — | 604 | |||
| 2017 | 603 | — | 603 | |||
| 2016 | 604 | — | 604 | |||
| 2015 | 603 | — | 603 | |||
| 2014 | 605 | — | 605 | |||
| 2013 | 604 | — | 604 | |||
| 2012 | 600 | — | 600 | |||
| 2011 | 604 | — | 604 | |||
| 2010 | 600 | — | 600 | |||
| 2009 | 600 | — | 600 | |||
| 2008 | 605 | — | 605 | |||
| 2007 | 603 | — | 603 | |||
| 2006 | 491 | — | 491 | |||
| 2005 | 604 | — | 604 | |||
| 2004 | 2,250 | — | 2,250 | |||
| 2003 | 2,318 | 38 | 2,356 | |||
| 2002 | 500 | 520 | 1,020 | |||
| 2001 | 170 | 24 | 194 | |||
| 2000 | 143 | 20 | 163 | |||
| 1999 | 173 | 20 | 193 | |||
| 1998 | 221 | 30 | 251 | |||
| 1997 | 197 | 27 | 224 | |||
| 1996 | — | 28 | 28 | |||
▎ 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.