Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MOUNT STORM POWER STATION
436 DOMINION BLVD, MOUNT STORM, WV, 26739
Parent company: DOMINION 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) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Vanadium compounds | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 16,000 | — | 190,000 | 100,000 | — | 948,867 |
| 2023 | 14,000 | — | 190,000 | 82,000 | — | 805,205 |
| 2022 | 19,000 | — | 220,000 | 110,000 | — | 1,021,766 |
| 2021 | 21,000 | 320,000 | 240,000 | 120,000 | 93,370 | 1,367,772 |
| 2020 | 19,000 | — | 180,000 | 110,000 | — | 1,107,862 |
| 2019 | 19,000 | 280,000 | 200,000 | 110,000 | 70,280 | 1,169,308 |
| 2018 | 21,000 | 320,000 | 210,000 | 120,000 | 82,341 | 1,281,748 |
| 2017 | 28,000 | 410,001 | 280,000 | 160,000 | 100,440 | 1,503,350 |
| 2016 | 35,000 | 550,034 | 360,000 | 210,000 | 140,830 | 2,071,112 |
| 2015 | 37,000 | 600,008 | 400,000 | 230,000 | 150,581 | 2,381,390 |
| 2014 | 37,000 | 600,034 | 400,000 | 230,001 | 150,650 | 2,193,719 |
| 2013 | 34,000 | 550,033 | 370,000 | 210,000 | 142,860 | 2,003,923 |
| 2012 | 34,000 | 520,035 | 330,000 | 200,000 | 132,200 | 1,876,888 |
| 2011 | 33,000 | 560,030 | 340,000 | 210,000 | 140,760 | 1,978,835 |
| 2010 | 39,000 | 640,030 | 410,000 | 250,000 | 161,100 | 2,313,310 |
| 2009 | 240,000 | 580,000 | 390,000 | 225,000 | 151,470 | 2,330,685 |
| 2008 | 240,000 | 560,000 | 390,000 | 220,000 | 141,400 | 2,243,376 |
| 2007 | 240,000 | 600,000 | 400,000 | 230,000 | 151,200 | 2,370,859 |
| 2006 | 290,000 | 690,000 | 460,000 | 270,000 | 171,660 | 2,711,602 |
| 2005 | 270,000 | 630,000 | 430,000 | 240,000 | 161,530 | 2,502,627 |
| 2004 | 280,000 | 791,200 | 490,000 | 310,000 | 201,630 | 3,063,100 |
| 2003 | 240,000 | 640,980 | 390,000 | 250,000 | 161,580 | 2,507,470 |
| 2002 | 280,000 | 801,500 | 460,000 | 320,000 | 211,850 | 3,067,381 |
| 2001 | 2,900,000 | 620,880 | 540,000 | 240,000 | 171,430 | 5,567,780 |
| 2000 | 3,900,000 | 791,100 | 790,000 | 310,000 | 221,690 | 7,432,578 |
| 1999 | 3,500,000 | 722,000 | 1,100,000 | — | 197,361 | 6,799,462 |
| 1998 | 3,900,000 | 802,000 | 1,200,000 | — | 181,390 | 8,255,703 |