Facility detail

PACIFICORP DAVE JOHNSTON PLANT

1591 TANK FARM RD, GLENROCK, WY, 82637

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	Manganese compounds	Hydrogen fluoride	Copper compounds	Total
2024	—	1,101,613	—	14,400	—	1,310,728
2023	—	1,014,148	—	11,740	—	1,265,368
2022	—	1,436,624	—	16,420	—	1,658,710
2021	1,460,846	—	64,824	16,640	44,210	1,712,350
2020	1,745,539	—	46,147	17,380	55,585	1,998,258
2019	1,305,770	—	49,465	19,260	43,292	1,528,124
2018	1,400,333	—	36,557	18,100	48,540	1,624,584
2017	1,342,487	—	43,653	20,150	47,090	1,594,684
2016	1,523,613	—	63,094	23,900	59,745	1,843,751
2015	1,805,799	—	61,910	22,840	63,653	2,135,153
2014	1,071,484	—	27,932	28,076	30,631	1,291,488
2013	1,734,420	—	47,042	74,000	54,217	2,093,709
2012	1,691,920	—	71,244	62,200	44,525	2,066,511
2011	1,283,360	—	33,777	77,400	39,931	1,574,180
2010	1,436,350	—	62,769	66,100	46,844	1,752,648
2009	1,742,410	—	34,651	134,000	60,529	2,181,731
2008	1,949,410	—	64,596	115,000	59,145	2,427,136
2007	1,757,230	—	69,925	118,000	57,438	2,252,561
2006	1,744,810	—	66,461	117,000	51,748	2,273,664
2005	1,517,600	—	53,378	110,000	63,157	1,997,368
2004	1,636,066	—	54,949	110,000	81,038	2,117,845
2003	1,220,666	—	75,055	110,000	62,801	1,684,416
2002	1,113,666	—	65,520	110,000	51,158	1,540,158
2001	1,420,600	—	84,088	103,853	61,767	1,908,598
2000	1,316,210	—	186,061	100,000	55,419	1,890,209
1999	337,257	—	545,874	42,000	120,572	1,368,024
1998	416,597	—	684,974	73,000	150,412	1,689,080