Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HOMER CITY GENERATION LP
1750 POWER PLANT RD, HOMER CITY, PA, 15748
Parent company: NRG ENERGY INC
Carcinogen
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 | 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) | Manganese compounds | Hydrogen fluoride | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total |
|---|---|---|---|---|---|---|
| 2023 | 4,747 | 20,249 | 417,481 | 2,803 | 7,533 | 479,391 |
| 2022 | 13,934 | 58,637 | 2,054,581 | 8,251 | 33,925 | 2,309,697 |
| 2021 | 14,727 | 55,112 | 1,123,164 | 8,279 | 31,144 | 1,318,029 |
| 2020 | 9,569 | 33,558 | 604,106 | 5,280 | 26,887 | 726,697 |
| 2019 | 22,925 | 87,369 | 993,189 | 13,041 | 35,209 | 1,231,497 |
| 2018 | 16,520 | 59,706 | 911,132 | 9,178 | 31,780 | 1,095,737 |
| 2017 | 9,666 | 55,016 | 1,205,601 | 8,390 | 41,535 | 1,417,403 |
| 2016 | 380,358 | 198,454 | 1,536,344 | 56,640 | 65,318 | 2,451,369 |
| 2015 | 2,782,047 | 1,045,105 | 1,470,111 | 357,719 | 37,617 | 5,945,700 |
| 2014 | 3,488,468 | 1,322,580 | 1,618,921 | 447,642 | 60,530 | 7,275,903 |
| 2013 | 3,500,000 | 1,300,000 | 1,223,108 | 450,000 | 26,388 | 6,642,207 |
| 2012 | 3,000,000 | 1,100,000 | 1,257,454 | 380,000 | 19,068 | 5,893,194 |
| 2011 | 2,800,005 | 1,500,005 | 444,401 | 270,005 | 146,000 | 5,668,349 |
| 2010 | 4,100,005 | 2,000,005 | 317,601 | 370,005 | 135,105 | 7,476,292 |
| 2009 | 3,900,083 | 1,700,005 | 322,702 | 360,005 | 335,506 | 7,611,342 |
| 2008 | 3,800,005 | 1,400,005 | 358,702 | 360,005 | 267,307 | 7,096,954 |
| 2007 | 4,600,005 | 1,700,005 | 142,002 | 430,005 | 38,806 | 7,230,515 |
| 2006 | 4,400,005 | 1,600,005 | 89,703 | 410,005 | 28,713 | 6,793,013 |
| 2005 | 4,800,005 | 2,200,005 | 179,003 | 440,005 | 105,811 | 8,461,840 |
| 2004 | 4,800,005 | 1,400,005 | 189,004 | 450,005 | 206,714 | 8,117,277 |
| 2003 | 4,900,005 | 1,700,005 | 157,302 | 440,005 | 213,507 | 8,500,318 |
| 2002 | 4,000,005 | 670,005 | 125,802 | 370,005 | 173,806 | 6,327,690 |
| 2000 | 6,200,005 | 806,282 | 7,926 | 560,005 | 10,978 | 7,772,790 |
| 1999 | 6,600,005 | 1,300,005 | 50,558 | 600,005 | 136,324 | 9,204,586 |
| 1998 | 6,900,005 | 1,300,005 | 35,869 | 620,005 | 86,887 | 9,194,422 |