Facility detail

JEFFREY ENERGY CENTER

25905 JEFFREY RD, SAINT MARYS, KS, 66536

Parent company: EVERGY 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	Ammonia	Hydrogen fluoride	Total
2024	—	758,539	—	157,044	10,309	1,063,534
2023	—	891,954	—	108,020	11,038	1,168,595
2022	—	1,950,661	—	187,059	16,898	2,500,411
2021	1,648,169	—	79,714	187,962	16,034	2,144,403
2020	1,148,804	—	54,946	158,045	13,231	1,524,350
2019	1,152,371	—	56,907	164,936	13,059	1,539,381
2018	2,097,735	—	97,420	197,679	17,749	2,683,855
2017	2,043,998	—	93,039	246,913	17,439	2,673,115
2016	1,267,505	—	56,065	191,461	15,927	1,702,289
2015	1,358,023	—	63,268	237,284	18,529	1,865,331
2014	1,560,266	—	71,288	—	18,839	1,896,474
2013	2,169,287	—	101,492	—	40,400	2,655,536
2012	1,476,121	—	72,466	—	34,900	1,822,006
2011	2,227,265	—	105,310	—	41,300	2,737,045
2010	1,839,270	—	90,050	—	41,400	2,286,686
2009	2,015,663	—	96,146	—	45,400	2,486,689
2008	1,379,425	—	57,982	—	106,000	1,901,462
2007	1,914,619	—	75,600	—	134,000	2,602,434
2006	1,385,023	—	54,959	—	127,000	1,958,841
2005	1,925,526	—	76,227	—	137,000	2,605,823
2004	1,133,788	—	100,170	—	95,600	1,664,884
2003	2,133,659	—	236,296	—	145,000	2,907,996
2002	2,104,518	—	233,410	—	150,000	2,876,566
2001	1,612,468	—	185,001	—	140,000	2,252,029
2000	1,753,500	—	201,550	—	140,000	2,419,685
1999	1,868,500	—	203,500	—	120,000	2,551,665
1998	1,488,750	—	165,250	—	120,000	2,138,765