Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ANTELOPE COAL LLC
55 MILES N OF DOUGLAS HWY 59, DOUGLAS, WY, 82633
Parent company: CLOUD PEAK ENERGY INC
PBT
— 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 | Lead compounds | Mercury compounds | Mercury | Total |
|---|---|---|---|---|
| 2013 | 3 | 0 | — | 3 |
| 2012 | 2 | 0 | — | 3 |
| 2011 | 2 | 0 | — | 3 |
| 2010 | 2 | 0 | — | 3 |
| 2009 | 2 | — | — | 2 |
| 2008 | 2 | — | — | 2 |
| 2007 | 3 | — | — | 3 |
| 2006 | 2 | — | — | 2 |
| 2005 | 2 | 0 | — | 2 |
| 2004 | 3 | — | — | 3 |
| 2003 | 3 | — | — | 3 |
| 2002 | 4 | — | — | 4 |
| 2001 | 2 | — | — | 2 |
| 2000 | — | — | 0 | 0 |