Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PPG INDUSTRIES INC
6621 LIBERTY RD, HOUSTON, TX, 77028
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Toluene | Total |
|---|---|---|
| 1987 | 4,500 | 4,500 |