Facility detail

MIDAMERICAN ENERGY CO WALTER SCOTT JR ENERGY CENTER

7215 NAVAJO, COUNCIL BLUFFS, IA, 51501

Parent company: BERKSHIRE HATHAWAY INC

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Barium compounds (except for barium sulfate (CAS No. 7727-43-7))	Barium And Barium Compounds	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Hydrogen fluoride	Manganese compounds	Total
2024	—	1,178,809	—	—	—	1,382,894
2023	—	1,295,527	—	—	—	1,513,535
2022	—	1,626,130	—	—	—	1,889,305
2021	—	1,603,634	—	—	—	1,843,459
2020	—	1,214,779	—	—	—	1,388,918
2019	—	1,802,205	—	—	—	2,156,847
2018	2,107,100	—	10,665	9,921	72,137	2,490,316
2017	1,905,686	—	4,664	10,528	58,919	2,239,854
2016	1,835,781	—	5,054	9,480	55,588	2,164,624
2015	2,182,252	—	18,471	12,855	87,852	2,639,534
2014	2,229,897	—	67,831	42,363	132,966	2,860,553
2013	2,878,940	—	64,109	40,216	117,599	3,544,860
2012	2,714,042	—	62,276	39,304	118,026	3,368,404
2011	2,923,373	—	81,478	49,884	127,085	3,646,898
2010	3,092,368	—	89,922	54,754	134,353	3,878,622
2009	2,958,199	—	184,276	102,520	126,161	3,829,373
2008	2,687,285	—	469,508	249,568	143,666	4,018,929
2007	1,407,960	—	470,000	380,000	73,711	2,603,130
2006	934,660	—	420,000	220,000	50,611	1,771,694
2005	1,005,390	—	480,000	250,000	57,014	1,949,850
2004	446,040	—	440,000	230,000	24,643	1,233,807
2003	816,450	—	480,000	250,000	44,843	1,735,606
2002	920,220	—	260,000	270,000	171,700	1,843,134
2001	1,088,891	—	266,808	274,066	196,653	2,090,290
2000	1,191,164	—	250,788	257,610	214,347	2,203,960
1999	730,250	—	230,000	230,000	133,150	1,544,930
1998	1,100,750	—	430,000	220,000	201,955	2,267,640