Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GORDON EVANS ENERGY CENTER
6001 N 151ST W, COLWICH, KS, 67030
Parent company: EVERGY INC
Carcinogen
PBT
— 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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Lead compounds | Naphthalene | Polycyclic aromatic compounds | Total (lbs) | |
| 2024 | — | — | 9 | — | 9 | |
| 2005 | 252,000 | 227 | 7 | 0 | 252,234 | |
| 2004 | 213,000 | 216 | 6 | 0 | 213,222 | |
| 2003 | 182,000 | 192 | — | 0 | 182,192 | |
| 2002 | 120,000 | 131 | — | 0 | 120,131 | |
| 2001 | 62,000 | — | — | 0 | 62,000 | |
| 2000 | 21,000 | — | — | 1 | 21,001 | |
▎ 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.