Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PROMEGA CHAPPELLE MANUFACTURING CENTER
3075 SUB ZERO PKWY, FITCHBURG, WI, 53711
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 | Methanol | Toluene | Total |
|---|---|---|---|
| 2024 | 5,424 | 5,381 | 10,805 |
| 2023 | 3,007 | — | 3,007 |