Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNION CARBIDE CARIBE LLC
HWY 127 KM 173, PENUELAS, PR, 00624
Parent company: UNION CARBIDE CORP
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Vinyl acetate | Phosphoric acid | Methanol | Total (lbs) | ||
| 2001 | 3,690 | — | — | 3,690 | ||
| 2000 | 9,822 | — | — | 9,822 | ||
| 1999 | 10,598 | — | — | 10,598 | ||
| 1998 | 10,273 | 12,245 | 2,122 | 24,640 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.