Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LINDE- SWEENY HYDROGEN PLANT
8985 COUNTY ROAD 359, SWEENY, TX, 77480
Parent company: LINDE 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 | Ammonia | Zinc compounds | Nickel compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) | |
| 2024 | 41,673 | — | — | — | 41,673 | |
| 2023 | 39,815 | — | — | — | 39,815 | |
| 2022 | 37,539 | — | — | — | 37,539 | |
| 2021 | 8,060 | 0 | 0 | 0 | 8,060 | |
▎ 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.