Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KFX PLANT #2
3574 GARNER LAKE RD, GILLETTE, WY, 82717
Parent company: EVERGREEN ENERGY 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 | Biphenyl | Ethylene glycol | Lead compounds | Lead | Mercury compounds | Total (lbs) |
| 2008 | — | — | 78 | — | 3 | 80 |
| 2007 | — | — | 285 | — | 10 | 295 |
| 2006 | — | — | — | 250 | — | 250 |
| 1998 | — | 755 | — | — | — | 755 |
| 1997 | 755 | — | — | — | — | 755 |
| 1996 | 755 | 255 | — | — | — | 1,010 |
▎ 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.