Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PRATT & WHITNEY
1781 HOLLOWAY DR, HOLT, MI, 48842
Parent company: RTX CORP
Carcinogen
— EPA classifications across all reporting years
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 | Xylene (mixed isomers) | Ethylbenzene | Total |
|---|---|---|---|
| 2024 | 107 | 88 | 195 |
| 2023 | 274 | — | 274 |
| 2022 | 137 | 103 | 240 |
| 2021 | 127 | 76 | 202 |
| 2020 | 59 | — | 59 |