Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DAIKIN COMFORT TECHNOLOGIES MANUFACTURING L.P.
19001 KERMIER ROAD, WALLER, TX, 77484
Parent company: DAIKIN COMFORT TECHNOLOGIES N.A. 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 | Copper | Nickel | Aluminum (fume or dust) | Chromium | Manganese | Total (lbs) |
| 2024 | 222 | 18 | — | 18 | 180 | 438 |
| 2023 | 248 | 18 | — | 18 | 105 | 389 |
| 2022 | 322 | 20 | — | 20 | 32 | 394 |
| 2021 | 322 | 20 | — | 20 | 33 | 395 |
| 2020 | 320 | 20 | — | 20 | 31 | 391 |
| 2019 | 1,501 | 1,501 | 1,500 | — | 506 | 5,508 |
| 2018 | 1,501 | 1,501 | 1,500 | — | 504 | 5,506 |
| 2017 | 1,501 | 1,501 | 1,500 | 1,503 | 510 | 7,015 |
| 2016 | 1,500 | 1,500 | 1,500 | 1,500 | 500 | 7,000 |
▎ 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.