Facility detail

LA CYGNE GENERATING STATION

25166 E 2200 RD, LACYGNE, KS, 66040

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Manganese compounds	Hydrogen fluoride	Total
2024	—	715,752	1,826	—	9,800	880,296
2023	—	904,153	137	—	11,951	1,111,579
2022	—	922,655	4,015	—	11,872	1,142,061
2021	939,002	—	7,264	47,796	11,529	1,171,828
2020	752,082	—	4,227	38,815	10,856	928,595
2019	895,550	—	16,758	48,026	10,526	1,136,462
2018	690,853	—	11,319	37,158	9,728	886,568
2017	425,922	—	8,263	25,798	11,261	647,595
2016	1,492,462	—	11,014	90,060	22,752	2,121,921
2015	1,042,026	—	8,003	62,963	18,919	1,499,623
2014	852,831	—	73,700	51,471	39,700	1,414,259
2013	1,401,415	—	230,000	83,391	40,000	2,251,677
2012	1,207,420	—	250,000	70,131	50,000	2,019,526
2011	1,901,371	—	293,000	115,257	46,000	2,983,411
2010	2,206,010	—	330,000	130,801	110,000	3,482,901
2009	2,235,008	—	200,005	132,200	110,000	3,299,740
2008	1,940,012	—	300,005	112,001	130,000	2,982,082
2007	1,000,014	—	260,005	46,701	22,000	1,603,742
2006	1,727,005	—	17,005	79,600	20,000	2,287,659
2005	1,323,008	—	53,005	62,500	—	1,758,609
2004	1,530,005	—	26,005	73,800	—	1,957,483
2003	1,935,019	—	33,005	92,001	130,000	2,721,288
2002	2,242,019	—	25,005	101,101	180,000	2,916,031
2001	1,632,005	—	22,005	73,600	160,000	2,172,465
2000	2,352,005	—	17,005	102,205	170,000	3,013,165
1999	2,451,250	—	21,005	101,705	160,000	3,005,860
1998	1,766,010	—	12,005	78,920	140,000	2,234,315