Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AMERICAN ELECTRIC POWER KAMMER/MITCHELL PLANT
RT # 2, MOUNDSVILLE, WV, 26041
Parent company: AMERICAN ELECTRIC POWER
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) | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Hydrogen fluoride | Vanadium compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 16,000 | 208,000 | 230,672 | 14,900 | 93,126 | 922,789 |
| 2023 | 13,000 | 136,000 | 180,565 | 12,000 | 76,100 | 716,067 |
| 2022 | 14,000 | 132,000 | 200,551 | 12,600 | 80,094 | 767,177 |
| 2021 | 18,000 | 200,000 | 260,932 | 16,600 | 100,271 | 1,006,736 |
| 2020 | 14,000 | 130,000 | 140,851 | 12,700 | 55,196 | 566,317 |
| 2019 | 19,000 | 186,000 | 220,952 | 17,300 | 91,254 | 894,093 |
| 2018 | 21,000 | 227,000 | 311,135 | 19,800 | 120,248 | 1,225,308 |
| 2017 | 26,000 | 248,000 | 381,108 | 24,900 | 160,246 | 1,482,103 |
| 2016 | 28,000 | 261,000 | 401,109 | 26,100 | 170,225 | 1,530,339 |
| 2015 | 231,000 | 241,000 | 285,580 | 32,800 | 120,234 | 1,378,518 |
| 2014 | 684,000 | 431,000 | 493,993 | 84,400 | 200,243 | 2,668,601 |
| 2013 | 826,000 | 321,000 | 352,832 | 75,300 | 140,260 | 2,268,793 |
| 2012 | 1,150,000 | 482,000 | 452,582 | 128,000 | 180,309 | 3,128,858 |
| 2011 | 1,170,000 | 460,000 | 493,740 | 130,000 | 200,660 | 3,261,002 |
| 2010 | 1,200,000 | 370,000 | 573,960 | 120,000 | 240,730 | 3,452,061 |
| 2009 | 1,100,000 | 430,000 | 523,860 | 120,000 | 210,680 | 3,233,626 |
| 2008 | 2,400,000 | 600,000 | 662,670 | 200,000 | 270,770 | 5,266,763 |
| 2007 | 3,100,000 | 690,000 | 546,160 | 220,000 | 230,660 | 5,717,574 |
| 2006 | 11,000,000 | 780,000 | 479,900 | 530,000 | 196,420 | 13,783,492 |
| 2005 | 10,000,000 | 840,000 | 484,610 | 520,000 | 200,680 | 12,857,952 |
| 2004 | 12,700,000 | 930,000 | 598,231 | 620,000 | 245,760 | 16,091,786 |
| 2003 | 14,400,000 | 900,000 | 666,703 | 660,000 | 273,770 | 18,000,501 |
| 2002 | 13,500,000 | 850,000 | 560,654 | 640,000 | 231,890 | 16,745,142 |
| 2001 | 11,500,000 | 800,000 | 526,646 | 630,000 | 215,290 | 14,567,772 |
| 2000 | 13,000,000 | 860,000 | 705,430 | 720,000 | 236,510 | 16,502,171 |
| 1999 | 12,000,010 | 1,900,010 | 719,644 | 730,010 | — | 16,338,768 |
| 1998 | 14,000,010 | 2,010,010 | 789,550 | 750,010 | — | 18,597,333 |