Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PITTSBURGH ELECTRICAL INSULATION
800 MARTHA ST, MUNHALL, PA, 15120
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 | Toluene | Methanol | Methyl ethyl ketone | Total (lbs) | ||
| 2024 | 612 | 277 | — | 889 | ||
| 2023 | 765 | 346 | — | 1,111 | ||
| 2022 | 784 | 355 | — | 1,139 | ||
| 2021 | 951 | 430 | — | 1,381 | ||
| 2020 | 572 | 284 | — | 856 | ||
| 2019 | 365 | 181 | — | 546 | ||
| 2018 | 356 | 176 | — | 532 | ||
| 2017 | 310 | 153 | — | 463 | ||
| 2016 | 388 | 193 | — | 581 | ||
| 2015 | 13,789 | 8,370 | — | 22,159 | ||
| 1994 | 22,200 | 13,500 | 11,100 | 46,800 | ||
| 1993 | 21,200 | 10,800 | 14,800 | 46,800 | ||
| 1992 | 21,200 | 11,900 | 13,300 | 46,400 | ||
| 1991 | 16,800 | 10,100 | — | 26,900 | ||
| 1990 | 23,800 | 14,300 | — | 38,100 | ||
| 1989 | 21,000 | 12,600 | — | 33,600 | ||
| 1987 | — | 10,900 | — | 10,900 | ||
▎ 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.