Facility detail

BONANZA POWER PLANT

12500 E 25500 S, VERNAL, UT, 84078

Parent company: DESERET POWER

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))	Manganese compounds	Barium	Barium And Barium Compounds	Vanadium compounds	Total
2024	512,280	65,118	—	—	14,061	682,001
2023	442,160	66,129	—	—	12,058	614,028
2022	—	—	—	541,530	15,040	753,714
2021	601,560	91,188	—	—	16,041	821,904
2020	—	—	—	651,860	17,048	861,751
2019	711,690	180,172	—	—	18,042	1,083,652
2018	821,320	140,143	—	—	21,033	1,120,882
2017	1,463,368	186,722	—	—	38,453	1,911,791
2016	1,535,371	194,723	—	—	40,423	2,000,240
2015	1,702,915	211,755	—	—	45,091	2,212,273
2014	1,534,837	105,072	—	—	47,855	1,824,340
2013	1,533,162	104,579	—	—	47,633	1,826,793
2012	1,320,891	90,969	—	—	41,410	1,572,879
2011	1,433,678	97,501	—	—	44,407	1,703,707
2010	1,545,333	106,665	—	—	48,578	1,858,120
2009	1,367,767	30,151	—	—	42,192	1,584,251
2008	1,367,767	32,347	—	—	47,100	1,622,677
2007	1,231,246	29,222	—	—	42,113	1,449,062
2006	1,433,795	33,468	—	—	48,838	1,676,124
2005	1,326,290	31,263	—	—	45,269	1,552,685
2004	1,342,632	31,021	—	—	45,571	1,548,029
2003	1,275,223	29,616	—	—	43,332	1,471,110
2002	1,403,679	32,290	—	—	47,598	1,637,614
2001	1,358,084	31,687	—	—	46,139	1,579,391
2000	1,023,814	23,652	—	—	34,639	1,200,553
1999	1,315,817	26,939	—	—	—	1,456,301
1998	—	—	1,711,795	—	—	1,910,370