Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
POWELL ELECTRICAL SYSTEMS INC- NORTH CANTON DIV
8967 PLEASANTWOOD AVE NW, NORTH CANTON, OH, 44720
Parent company: POWELL INDUSTRIES INC
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 | Copper | Total |
|---|---|---|
| 1990 | 2 | 2 |
| 1989 | 5 | 5 |
| 1988 | 250 | 250 |