Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GWF POWER SYSTEMS, L.P.
895 E THIRD ST, PITTSBURG, CA, 94565
Parent company: GWF POWER SYSTEMS LP
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 | Ammonia | Vanadium compounds | Nickel compounds | Lead compounds | Total (lbs) | |
| 2011 | 663 | 376 | 8 | — | 1,047 | |
| 2010 | 175 | 296 | 8 | — | 479 | |
| 2009 | 85 | 1 | 8 | — | 94 | |
| 2008 | 568 | — | 10 | 0 | 578 | |
| 2007 | — | — | — | 0 | 0 | |
| 2006 | — | — | — | 0 | 0 | |
| 2005 | 456 | — | — | 0 | 456 | |
| 2004 | 1,317 | — | — | 0 | 1,317 | |
| 2003 | 146 | — | — | — | 146 | |
| 2002 | 2,655 | — | — | 0 | 2,655 | |
| 2001 | 29,835 | — | — | 0 | 29,835 | |
| 2000 | 27,010 | — | — | — | 27,010 | |
| 1999 | 27,010 | — | — | — | 27,010 | |
| 1998 | 10,410 | — | 10 | — | 10,420 | |
▎ 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.