Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DARLING INGREDIENTS INC.
1547 COUNTY ROAD 13, WAHOO, NE, 68066
Parent company: DARLING INGREDIENTS INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Ammonia | Hydrogen sulfide | Total (lbs) | ||
| 2024 | 138,741 | 3,852 | — | 142,593 | ||
| 2023 | 153,004 | 3,201 | 783 | 156,988 | ||
| 2022 | 158,096 | 6,655 | 26,951 | 191,702 | ||
| 2021 | 140,650 | 8,795 | — | 149,445 | ||
| 2020 | 79,902 | — | — | 79,902 | ||
| 2019 | 59,952 | — | — | 59,952 | ||
| 2018 | 28,091 | — | — | 28,091 | ||
| 1993 | — | 18,809 | — | 18,809 | ||
| 1991 | — | 18,363 | — | 18,363 | ||
| 1990 | — | 18,429 | — | 18,429 | ||
▎ 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.