Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BAE SYSTEMS
163 ROCHESTER DR, LOUISVILLE, KY, 40214
Parent company: BAE SYSTEMS INC
Carcinogen
PBT
— 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 | Nickel | Chromium | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper | Lead | Total (lbs) |
| 2024 | 51 | 13 | — | 14 | 0 | 78 |
| 2023 | 51 | 20 | — | 26 | — | 98 |
| 2022 | 1 | 34 | — | 50 | — | 85 |
| 2021 | 28 | 10 | — | 9 | — | 47 |
| 2020 | 28 | 10 | — | 1 | — | 39 |
| 2019 | 88 | 42 | — | 1 | — | 131 |
| 2018 | 49 | 19 | — | 1 | — | 69 |
| 2017 | 71 | 19 | — | 1 | — | 91 |
| 2016 | 14 | 8 | — | 3 | 0 | 26 |
| 2015 | 5 | — | — | — | — | 5 |
| 2014 | 6 | — | — | — | — | 6 |
| 2013 | 1 | 0 | — | — | — | 1 |
| 2012 | 0 | — | — | — | — | 0 |
| 1998 | — | — | 66 | — | — | 66 |
| 1997 | — | — | 66 | — | — | 66 |
▎ 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.