Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PPG INDUSTRIES INC
35345 STANLEY DR, STERLING HEIGHTS, MI, 48077
Parent company: PPG INDUSTRIES INC
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 | Methyl ethyl ketone | Xylene (mixed isomers) | Methyl isobutyl ketone | Toluene | Ethylbenzene | Total (lbs) |
| 1998 | — | — | 8 | — | — | 8 |
| 1996 | — | — | 6 | — | — | 6 |
| 1992 | 8,532 | 3,192 | 2,642 | 1,794 | 909 | 17,451 |
| 1989 | 250 | 250 | — | 250 | 250 | 1,250 |
| 1988 | 250 | — | — | — | 500 | 750 |
▎ 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.