Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PLASAN CARBON COMPOSITES
3195 WILSON DR, WALKER, MI, 49534
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 | Certain glycol ethers | Toluene | Diisocyanates | Total (lbs) | ||
| 2018 | — | — | 80 | 80 | ||
| 2017 | — | 564 | 159 | 723 | ||
| 2016 | — | 147 | 128 | 275 | ||
| 2015 | 18,228 | 10 | — | 18,238 | ||
| 2014 | 15,711 | 10 | — | 15,721 | ||
▎ 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.