Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
STATE RT 168 S PO BOX 325, WEST PITTSBURG, PA, 16160
Parent company: NRG ENERGY INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrogen fluoride | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Vanadium compounds | Total |
|---|---|---|---|---|---|---|
| 2016 | 109,420 | 25,220 | — | — | — | 135,509 |
| 2015 | 205,200 | 57,320 | — | 9,064 | — | 274,863 |
| 2014 | 185,000 | 10,760 | — | — | — | 197,566 |
| 2013 | 256,000 | 10,280 | 23,020 | — | — | 292,139 |
| 2012 | 261,565 | 63,600 | 23,560 | — | — | 351,332 |
| 2011 | 385,047 | 56,899 | 34,640 | 27,229 | 11,135 | 518,633 |
| 2010 | 474,417 | 58,811 | 42,680 | 29,259 | 14,769 | 624,858 |
| 2009 | 401,397 | 44,907 | 36,840 | 36,811 | 12,265 | 537,210 |
| 2008 | 771,520 | 76,032 | 71,460 | 207,778 | 24,340 | 1,184,744 |
| 2007 | 1,014,480 | 107,526 | 95,800 | 80,539 | 31,742 | 1,451,906 |
| 2006 | 789,426 | 74,449 | 74,542 | 55,795 | 26,260 | 1,056,100 |
| 2005 | 907,700 | 116,120 | 85,700 | 64,149 | 30,192 | 1,299,919 |
| 2004 | 1,031,140 | 138,393 | 97,360 | 72,875 | 34,299 | 1,504,709 |
| 2003 | 931,920 | 383,232 | 88,000 | 58,759 | 28,662 | 1,600,183 |
| 2002 | 1,087,260 | 469,597 | 102,660 | 82,206 | 39,468 | 1,926,127 |
| 2001 | 1,262,000 | 530,243 | 119,200 | 94,800 | 45,359 | 2,243,184 |
| 2000 | 1,004,000 | 420,204 | 93,600 | 85,754 | 41,245 | 1,784,443 |
| 1999 | 836,200 | 379,620 | 80,600 | 64,989 | — | 1,466,690 |
| 1998 | 1,100,000 | 520,000 | 100,000 | 110,406 | — | 1,944,430 |