Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
UNIFRAX I LLC- PIRSON
55 PIRSON PKWY, TONAWANDA, NY, 14150
Parent company: UNIFRAX I LLC
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 | Aluminum oxide (fibrous forms) | Total |
|---|---|---|
| 2024 | 250 | 250 |
| 2023 | 250 | 250 |
| 2022 | 250 | 250 |
| 2021 | 250 | 250 |
| 2020 | 5 | 5 |