Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PPG INDUSTRIES INC
440 COLLEGE PARK DR, MONROEVILLE, PA, 15146
Parent company: PPG INDUSTRIES INC
Carcinogen
PBT
— 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 | Toluene | Dichloromethane | Chloroform | Methanol | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 126 | — | — | — | — | 126 |
| 2023 | 3,614 | — | — | — | — | 3,614 |
| 2022 | 5,735 | — | — | — | — | 5,735 |
| 2021 | 4,960 | — | — | — | — | 4,960 |
| 2020 | 4,556 | — | — | — | — | 4,556 |
| 2019 | 6,160 | — | — | — | — | 6,160 |
| 2018 | 5,080 | — | — | — | — | 5,080 |
| 2017 | 6,435 | — | — | — | — | 6,435 |
| 2016 | 10,425 | — | — | — | — | 10,425 |
| 2015 | 8,565 | — | — | — | — | 8,565 |
| 2014 | 10,101 | — | — | — | — | 10,102 |
| 2013 | 5,081 | — | — | — | — | 5,081 |
| 2012 | 19,305 | 6,545 | — | — | — | 25,850 |
| 2011 | 3,730 | — | — | — | — | 3,730 |
| 2010 | 5,863 | — | — | — | — | 5,863 |
| 2009 | 199 | — | — | — | — | 199 |
| 2008 | 1,330 | 1,727 | — | — | 1,997 | 5,054 |
| 2007 | 1,488 | 2,038 | 1,216 | 1,310 | — | 6,052 |
| 2006 | 543 | 3,020 | 2,162 | 806 | — | 6,531 |
| 2005 | 1,025 | 3,782 | — | 400 | — | 5,207 |
| 2004 | 3,760 | 4,251 | 2,136 | 2,232 | — | 12,379 |
| 2003 | 6,595 | 2,777 | 3,456 | 2,773 | — | 15,601 |
| 2001 | 265 | 1,050 | — | — | — | 1,315 |
| 2000 | 65 | — | — | — | — | 65 |
| 1999 | 2,557 | — | — | — | — | 2,557 |
| 1998 | 602 | — | — | — | — | 602 |
| 1997 | 1,125 | — | — | — | — | 1,125 |
▎ 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.