Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CYPRESS SEMICONDUCTOR SAN JOSE
3901 N 1ST ST, SAN JOSE, CA, 95134
Parent company: CYPRESS SEMICONDUCTOR
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Phosphoric acid | Acetone | Hydrogen fluoride | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 2006 | — | — | — | 37 | — | 37 |
| 2005 | — | — | — | 37 | — | 37 |
| 2004 | — | — | — | 14 | — | 14 |
| 1994 | 5 | — | — | — | — | 5 |
| 1993 | 5 | — | — | — | — | 5 |
| 1992 | 5 | 5 | — | — | — | 10 |
| 1991 | 5 | 5 | — | 5 | — | 15 |
| 1990 | 5 | 250 | 10 | 5 | 5 | 275 |
| 1989 | 250 | 250 | 500 | 250 | 250 | 1,500 |
| 1988 | 4,624 | 295 | — | — | — | 4,919 |
| 1987 | 250 | — | — | — | — | 250 |