Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PSE ENCOGEN
915 CORNWALL AVE, BELLINGHAM, WA, 98225
Parent company: PUGET SOUND ENERGY
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 | Ammonia | Total (lbs) | ||||
| 2024 | 42,145 | 42,145 | ||||
| 2010 | 10,581 | 10,581 | ||||
| 2009 | 20,497 | 20,497 | ||||
| 2007 | 14,273 | 14,273 | ||||
| 2006 | 17,533 | 17,533 | ||||
| 2004 | 27,926 | 27,926 | ||||
| 2003 | 56,010 | 56,010 | ||||
| 2002 | 66,234 | 66,234 | ||||
| 2001 | 79,203 | 79,203 | ||||
| 2000 | 73,005 | 73,005 | ||||
| 1999 | 54,005 | 54,005 | ||||
| 1998 | 59,005 | 59,005 | ||||
▎ 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.