Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MIDAMERICAN ENERGY-GEORGE NEAL SOUTH
2761 PORT NEAL CIR, SALIX, IA, 51052
Parent company: BERKSHIRE HATHAWAY INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrogen fluoride | Manganese compounds | Barium And Barium Compounds | Total (lbs) |
| 2024 | — | — | — | — | 64,969 | 66,973 |
| 2023 | — | — | — | — | 70,696 | 73,177 |
| 2022 | — | — | — | — | 99,692 | 102,726 |
| 2021 | — | — | — | — | 130,251 | 140,194 |
| 2020 | — | — | — | — | 27,710 | 28,978 |
| 2019 | — | — | — | — | 152,777 | 156,658 |
| 2018 | 257,744 | — | — | 8,520 | — | 289,202 |
| 2017 | 105,977 | — | — | — | — | 113,598 |
| 2016 | 192,979 | — | — | 6,572 | — | 211,699 |
| 2015 | 207,525 | — | — | 10,908 | — | 242,748 |
| 2014 | 508,077 | — | — | 26,009 | — | 593,892 |
| 2013 | 330,521 | 247,020 | 131,340 | 19,444 | — | 799,934 |
| 2012 | 513,969 | 337,300 | 179,360 | 30,911 | — | 1,155,124 |
| 2011 | 498,673 | 330,200 | 175,580 | 29,890 | — | 1,129,432 |
| 2010 | 597,958 | 388,160 | 206,400 | 35,739 | — | 1,331,066 |
| 2009 | 473,746 | 316,040 | 168,060 | 35,737 | — | 1,035,779 |
| 2008 | 605,642 | 349,180 | 185,660 | 33,060 | — | 1,269,047 |
| 2007 | 523,945 | 370,000 | 190,000 | 29,403 | — | 1,207,135 |
| 2006 | 293,936 | 360,000 | 190,000 | 16,403 | — | 931,688 |
| 2005 | 153,459 | 320,000 | 170,000 | 9,105 | — | 662,337 |
| 2004 | 394,575 | 370,000 | 200,000 | 23,412 | — | 1,027,279 |
| 2003 | 393,972 | 320,000 | 170,000 | 22,209 | — | 969,713 |
| 2002 | 513,460 | 200,000 | 210,008 | 93,611 | — | 1,147,601 |
| 2001 | 603,469 | 190,126 | 203,786 | 108,681 | — | 1,261,916 |
| 2000 | 651,683 | 189,937 | 203,582 | 117,800 | — | 1,321,518 |
| 1999 | 570,250 | 190,000 | 200,000 | 100,705 | — | 1,228,945 |
| 1998 | 580,750 | 310,000 | 150,000 | 101,455 | — | 1,311,745 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.