Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ALLOY CUSTOM PRODUCTS LLC
9701 OLD SR 25 N, LAFAYETTE, IN, 47905
Parent company: PLUG POWER INC
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 | Aluminum oxide (fibrous forms) | Aluminum (fume or dust) | Manganese | Chromium | Nickel | Total (lbs) |
| 2024 | — | — | 1 | 1 | 1 | 3 |
| 2023 | — | — | — | 1 | 1 | 2 |
| 2022 | — | — | — | 1 | 1 | 2 |
| 2021 | — | — | 8 | 1 | 1 | 10 |
| 2020 | — | — | 5 | 1 | 2 | 8 |
| 2019 | — | — | 3 | 1 | 2 | 7 |
| 2018 | — | — | 6 | 1 | 3 | 10 |
| 2017 | 250 | — | 43 | — | — | 293 |
| 2016 | 250 | — | 45 | — | — | 295 |
| 2015 | 250 | — | — | — | — | 250 |
| 2014 | — | 268 | — | — | — | 268 |
| 2013 | — | 268 | 204 | 53 | 32 | 557 |
| 2012 | — | 59 | — | 6 | 3 | 69 |
| 2011 | — | 58 | — | 5 | 2 | 66 |
| 2010 | — | — | — | 2 | — | 2 |
| 2009 | — | — | — | 3 | 1 | 4 |
| 2008 | — | — | — | 8 | 3 | 11 |
▎ 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.