Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SONY SEMICONDUCTOR SAN ANTONIO
ONE SONY PL, SAN ANTONIO, TX, 78245
Parent company: SONY CORP OF AMERICA
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 | Acetone | Freon 113 (CFC-113) | Xylene (mixed isomers) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 2003 | — | — | — | — | 2,602 | 5,024 |
| 2002 | — | — | — | 1,753 | 2,656 | 8,100 |
| 2001 | — | — | — | 2,459 | 2,484 | 9,210 |
| 2000 | — | — | — | 4,110 | 2,505 | 15,440 |
| 1999 | — | — | — | 4,610 | 1,945 | 7,795 |
| 1998 | — | — | — | 2,630 | 1,485 | 5,280 |
| 1997 | — | — | — | 3,470 | 2,405 | 7,340 |
| 1996 | — | — | — | 2,410 | 2,605 | 6,200 |
| 1995 | — | — | — | — | 755 | 1,280 |
| 1994 | — | — | — | 755 | 755 | 2,020 |
| 1993 | 17,200 | — | — | 255 | 755 | 33,740 |
| 1992 | 25,700 | — | 7,750 | 255 | 755 | 46,745 |
| 1991 | 23,100 | — | — | 500 | 255 | 26,470 |
| 1990 | 13,730 | — | 6,315 | 755 | 255 | 25,627 |
| 1989 | 9,820 | 10,625 | 6,765 | 410 | 274 | 35,690 |
| 1988 | 8,700 | — | 10,900 | 1,550 | 274 | 22,081 |
| 1987 | — | 38,000 | — | 500 | 500 | 41,000 |