Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ATOTECH USA INC
500 SCIENCE PARK RD, STATE COLLEGE, PA, 16803
Parent company: ELF ATOCHEM NA INC
Carcinogen
— EPA classifications across all reporting years
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 | Certain glycol ethers | Copper compounds | Formaldehyde | Methanol | Total |
|---|---|---|---|---|---|
| 1996 | 250 | 250 | 5 | — | 505 |
| 1995 | 250 | 250 | 5 | — | 505 |
| 1994 | 32 | 5 | 5 | 5 | 47 |
| 1993 | — | — | 5 | 5 | 10 |
| 1990 | 4 | — | — | — | 4 |
| 1989 | 4 | — | — | — | 4 |