Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DARLING INGREDIENTS INC-WINCHESTER FACILITY
1635 INDIAN HOLLOW RD, WINCHESTER, VA, 22603
Parent company: DARLING INGREDIENTS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Chlorine dioxide | Ammonia | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total |
|---|---|---|---|---|
| 2024 | 22,433 | — | 1,026 | 23,459 |
| 2023 | 15,160 | 1,107 | — | 16,267 |
| 2022 | 13,048 | 1,379 | — | 14,427 |
| 2021 | 12,683 | 1,181 | — | 13,864 |
| 2020 | 26,893 | — | — | 26,893 |
| 2019 | 26,893 | — | — | 26,893 |
| 2018 | 25,393 | — | — | 25,393 |
| 2017 | 21,710 | — | — | 21,710 |
| 2016 | 15,848 | — | — | 15,848 |
| 1991 | 116 | — | — | 116 |