Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SUN CIRCUITS INC
5191 LAFAYETTE ST, SANTA CLARA, CA, 95054
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 | Ammonia | Nitric acid | Copper compounds | Total |
|---|---|---|---|---|
| 2002 | — | — | 0 | 0 |
| 2001 | — | — | 0 | 0 |
| 2000 | — | — | 0 | 0 |
| 1996 | — | — | 1 | 1 |
| 1995 | — | 5 | — | 5 |
| 1994 | 500 | — | — | 500 |
| 1993 | 500 | — | — | 500 |
| 1992 | 500 | — | — | 500 |
| 1991 | 500 | — | — | 500 |