Facility detail

CLEVELAND-CLIFFS MONESSEN COKE LLC

345 DONNER AVE, MONESSEN, PA, 15062

Parent company: CLEVELAND-CLIFFS 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	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	Benzene	Ethylene	Ammonia	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	—	7,712	26,044	5,755	37,043	88,417
2023	—	6,020	15,047	5,561	36,872	73,458
2022	—	4,247	9,927	4,092	26,281	52,698
2021	—	3,490	5,508	2,267	—	15,899
2020	—	2,766	5,761	2,373	—	14,259
2019	—	5,946	13,363	5,930	34,987	69,596
2018	—	6,008	13,460	5,953	37,615	73,015
2017	—	6,143	13,405	6,276	45,586	81,585
2016	—	6,896	18,384	6,032	45,548	87,844
2015	—	9,639	17,710	5,653	—	43,364
2014	—	9,893	12,392	—	—	35,874
2009	39,000	2,751	3,450	3,046	—	50,370
2008	73,000	12,902	12,500	6,661	—	113,952
2007	52,000	15,805	19,600	3,250	—	101,497
2006	51,000	14,805	14,600	3,250	—	93,387
2005	60,000	14,000	20,800	3,550	—	108,430
2004	51,000	14,900	23,600	2,850	—	103,607
2003	51,000	12,300	22,900	3,550	—	99,597
2002	74,000	10,500	17,400	3,100	—	129,076
2001	68,000	10,300	24,500	3,800	—	136,587
2000	66,000	33,900	—	3,000	—	114,466
1999	—	33,805	—	3,700	—	47,565
1998	—	26,505	—	—	—	56,770
1997	—	25,305	—	—	—	47,025
1996	—	5,650	—	—	—	6,400
1995	—	—	—	—	—	641
1992	—	23,325	8,423	70,403	—	140,514
1991	—	30,000	11,000	63,200	—	153,020
1990	—	47,119	11,810	74,085	255	188,411
1988	—	2,244	—	6,082	—	19,274