Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INTERGY INC
2101 TERMINAL RD, NILES, MI, 49120
Parent company: ASHMAN ENTS 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 | Trichlorofluoromethane (CFC-11) | Dichlorodifluoromethane (CFC-12) | Dichloromethane | 4,4'-Methylenedi(phenyl isocyanate) | Total (lbs) | |
| 1992 | 11,090 | 6,013 | 250 | 1 | 17,354 | |
| 1991 | 9,500 | 6,300 | 500 | 499 | 16,799 | |
| 1990 | — | — | 250 | 250 | 500 | |
| 1989 | — | — | 250 | 250 | 500 | |
| 1988 | — | — | 250 | — | 250 | |
| 1987 | — | — | 250 | — | 250 | |
▎ 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.