Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CARPENTER TECHNOLOGY CORP
22059 THOMAS L HAMMONS RD, TANNER, AL, 35671
Parent company: CARPENTER TECHNOLOGY 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 | Nickel | Chromium | Cobalt | Manganese | Copper | Total |
|---|---|---|---|---|---|---|
| 2024 | 9,095 | 4,478 | 611 | 482 | 172 | 15,238 |
| 2023 | 4,027 | 2,069 | 232 | 179 | 460 | 7,097 |
| 2022 | 5,280 | 2,586 | 392 | 242 | 115 | 8,733 |
| 2021 | 525 | 295 | 46 | 31 | 38 | 976 |
| 2020 | 719 | 164 | 37 | 26 | 15 | 982 |
| 2019 | 1,635 | 374 | 84 | 58 | 33 | 2,231 |
| 2018 | 918 | 459 | 63 | 30 | 28 | 1,520 |
| 2017 | 580 | 294 | 54 | 16 | 81 | 1,038 |
| 2016 | 1,208 | 600 | 113 | 43 | 51 | 2,043 |
| 2015 | 628 | 346 | 54 | 51 | 35 | 1,142 |
| 2014 | 1,201 | 540 | 41 | 80 | 4 | 1,884 |
| 2013 | 3 | — | — | — | — | 3 |