Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HITACHI ASTEMO AMERICAS - GEORGIA FACTORY
1000 UNISIA DR, MONROE, GA, 30655
Parent company: HITACHI AMERICA LTD
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 | Methyl isobutyl ketone | Ethylbenzene | Sodium nitrite | Total (lbs) | ||
| 2024 | 163 | 2 | — | 166 | ||
| 2023 | 101 | 25 | — | 126 | ||
| 2022 | 126 | 27 | — | 153 | ||
| 2021 | 125 | 31 | — | 156 | ||
| 2020 | 44 | 44 | — | 88 | ||
| 2018 | — | — | 5 | 5 | ||
▎ 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.