Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAINT-GOBAIN PERFORMANCE PLASTICS CORP
57 MOREHALL RD, MALVERN, PA, 19355
Parent company: SAINT GOBAIN PLASTICS CORP
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 | Toluene | N,N-Dimethylformamide | n-Hexane | 4,4'-Methylenedi(phenyl isocyanate) | Total (lbs) |
| 2006 | — | 1,224 | 314 | — | — | 1,538 |
| 2005 | — | 5,089 | 700 | 504 | — | 6,293 |
| 2004 | — | 4,561 | 488 | 489 | — | 5,538 |
| 2003 | 1,472 | 5,217 | 459 | 533 | — | 7,681 |
| 2002 | 4,929 | 5,506 | 402 | 525 | — | 11,362 |
| 2001 | 6,955 | 7,589 | 4,929 | 1,256 | — | 20,729 |
| 2000 | 3,783 | 10,300 | 1,812 | 1,689 | — | 17,584 |
| 1999 | 3,737 | 8,887 | 1,666 | 1,803 | — | 16,093 |
| 1998 | 6,723 | 7,882 | 1,730 | 1,987 | — | 18,322 |
| 1997 | 7,885 | 12,624 | 4,099 | 2,118 | — | 26,726 |
| 1996 | 9,514 | 12,086 | 3,438 | 1,896 | — | 26,934 |
| 1995 | 5,284 | 10,941 | 9,741 | 1,967 | — | 27,933 |
| 1994 | 15,869 | 14,933 | — | — | 1 | 30,803 |
| 1993 | 15,559 | 16,200 | — | — | 1 | 31,760 |
| 1992 | 14,018 | 23,682 | — | — | 1 | 37,701 |
| 1991 | 34,000 | 43,945 | — | — | — | 77,945 |
| 1990 | 197,200 | 171,510 | — | — | — | 368,710 |
| 1989 | 203,250 | 130,750 | — | — | — | 334,000 |
| 1988 | 129,845 | 113,550 | — | — | — | 243,395 |
▎ 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.