Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1170 SONORA CT, SUNNYVALE, CA, 94086
Parent company: UNION CARBIDE CORP
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Acetone | Certain glycol ethers | Xylene (mixed isomers) | o-Xylene | Total |
|---|---|---|---|---|---|
| 1991 | 10 | — | 10 | — | 20 |
| 1990 | 10 | — | 10 | — | 20 |
| 1989 | 500 | 500 | 500 | 500 | 2,000 |
| 1988 | 500 | 500 | — | — | 1,000 |