Facility detail

AMERICAN ELECTRIC POWER NORTHEASTERN PLANT

7700 US-169 S, OOLOGAH, OK, 74053

Parent company: AMERICAN ELECTRIC 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))	Hydrogen fluoride	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Manganese compounds	Barium And Barium Compounds	Total
2024	90,969	24,800	3,000	9,218	—	128,938
2023	69,983	30,700	3,000	7,542	—	111,760
2022	—	45,200	5,000	—	107,905	177,240
2021	—	42,800	5,000	—	127,083	197,460
2020	—	21,500	2,000	—	54,035	85,177
2019	13,596	42,100	5,000	1,986	—	85,916
2018	—	50,329	6,857	18,370	169,542	311,060
2017	140,964	41,449	7,354	15,634	—	233,068
2016	126,805	41,800	14,000	14,351	—	226,733
2015	333,160	113,000	39,000	37,555	—	579,239
2014	213,500	119,000	41,000	24,572	—	448,199
2013	404,280	118,000	40,000	41,729	—	690,341
2012	204,020	107,000	36,000	23,638	—	417,842
2011	496,110	130,000	43,000	51,055	—	826,966
2010	395,510	110,000	29,000	41,605	—	663,658
2009	925,710	120,000	32,000	89,655	—	1,364,019
2008	557,710	110,000	30,000	50,245	—	882,586
2007	605,210	110,000	29,000	58,575	—	944,472
2006	525,310	120,000	32,000	49,565	—	856,768
2005	473,510	120,000	29,000	44,445	—	782,810
2004	424,610	120,000	28,000	41,485	—	719,457
2003	385,010	130,000	31,000	37,565	—	683,172
2002	413,810	130,000	31,000	42,035	—	717,011
2001	275,910	110,000	28,000	31,100	—	514,512
2000	316,170	110,000	28,000	30,261	—	547,674
1999	371,480	220,000	53,000	9,400	—	698,678
1998	622,479	510,000	1,300,000	15,982	—	2,527,165