Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
GIBSON GENERATING STATION
1097 N 950 W, OWENSVILLE, IN, 47665
Parent company: DUKE ENERGY CORP
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)) | Zinc compounds | Vanadium compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | 160,000 | 570,000 | — | 462,901 | 340,291 | 3,163,497 |
| 2023 | 160,000 | 470,000 | — | 382,301 | 290,221 | 2,639,733 |
| 2022 | 200,000 | 590,000 | — | 484,801 | 361,341 | 3,339,614 |
| 2021 | 200,000 | 590,000 | 488,251 | 493,101 | 365,311 | 3,376,113 |
| 2020 | 240,000 | 760,000 | 542,401 | 549,201 | 408,451 | 3,868,146 |
| 2019 | 260,000 | 790,000 | 590,381 | 604,201 | 440,441 | 4,273,666 |
| 2018 | 360,000 | 1,100,000 | 770,531 | 765,901 | 573,611 | 5,770,466 |
| 2017 | 306,000 | 889,000 | 714,394 | 764,851 | 537,895 | 5,233,752 |
| 2016 | 328,000 | 905,000 | 726,274 | 783,841 | 544,405 | 5,413,192 |
| 2015 | 290,000 | 2,010,000 | 645,883 | 708,571 | 491,076 | 5,911,068 |
| 2014 | 350,000 | 2,500,000 | 767,551 | 839,001 | 583,621 | 7,120,810 |
| 2013 | 390,000 | 2,500,000 | 660,631 | 722,901 | 505,951 | 6,645,796 |
| 2012 | 241,000 | 2,380,000 | 1,033,755 | 726,353 | 482,945 | 7,000,049 |
| 2011 | 230,000 | 2,160,000 | 984,718 | 704,021 | 464,556 | 6,637,030 |
| 2010 | 260,000 | 1,880,000 | 1,117,151 | 796,771 | 526,301 | 6,951,025 |
| 2009 | 242,000 | 1,850,005 | 1,042,638 | 739,561 | 488,251 | 6,557,524 |
| 2008 | 279,000 | 2,940,005 | 1,202,551 | 853,391 | 563,271 | 8,359,599 |
| 2007 | 2,200,000 | 2,260,005 | 1,200,101 | 866,621 | 566,811 | 9,862,574 |
| 2006 | 5,450,000 | 3,580,005 | 1,222,231 | 848,701 | 565,141 | 14,755,409 |
| 2005 | 5,390,005 | 3,020,005 | 1,211,322 | 835,962 | 561,482 | 14,022,285 |
| 2004 | 5,360,000 | 2,140,005 | 1,149,322 | 850,292 | 533,792 | 13,003,367 |
| 2003 | 5,280,000 | 1,820,005 | 1,113,592 | 826,542 | 514,962 | 12,492,059 |
| 2002 | 4,640,000 | 1,470,250 | 720,225 | 667,085 | 421,385 | 10,322,650 |
| 2001 | 4,680,000 | 1,620,250 | 703,566 | 651,967 | 412,640 | 10,438,313 |
| 2000 | 4,900,000 | 1,700,250 | 730,809 | 674,927 | 431,018 | 10,858,076 |
| 1999 | 4,600,000 | 1,900,005 | 721,048 | 567,800 | — | 10,137,979 |
| 1998 | 5,000,000 | 2,100,005 | 917,210 | 1,214,310 | — | 12,339,852 |