Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MIDWEST GENERATION JOLIET GENERATING STATION # 9
1601 S PATTERSON RD, JOLIET, IL, 60436
Parent company: EDISON INTL
Carcinogen
— EPA classifications across all reporting years
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 | Hydrogen fluoride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 1999 | 61,005 | 54,005 | 24,705 | 9,405 | 3,245 | 156,087 |
| 1998 | 94,000 | 67,000 | 14,800 | — | — | 175,800 |