Facility detail

NUCOR STEEL-DARLINGTON

300 STEEL MILL RD, DARLINGTON, SC, 29540

Parent company: NUCOR CORP

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	Zinc compounds	Ethylene glycol	Zinc (fume or dust)	Manganese compounds	Lead compounds	Total
2024	3,325	—	—	—	—	5,319
2023	3,322	—	—	753	305	5,307
2022	3,151	—	—	—	—	5,051
2021	3,767	—	—	—	—	7,424
2020	3,650	—	—	—	370	7,088
2019	6,262	—	—	—	338	9,136
2018	1,037	—	—	—	—	2,633
2017	1,133	—	—	833	88	2,688
2016	1,255	—	—	850	90	2,746
2015	1,299	—	—	624	91	2,552
2014	1,425	—	—	968	80	3,039
2013	1,064	—	—	1,065	272	3,068
2012	1,176	—	—	1,070	283	3,220
2011	1,014	—	—	904	263	2,805
2010	989	—	—	1,490	274	3,305
2009	1,775	—	—	1,505	111	3,870
2008	2,975	—	—	482	207	3,803
2007	3,916	—	—	950	240	5,386
2006	7,146	—	—	1,849	428	9,816
2005	6,997	—	—	843	358	8,854
2004	7,120	—	—	1,000	485	9,892
2003	44,009	—	—	6,096	2,305	57,321
2002	575,739	—	—	81,285	33,444	738,916
2001	35,788	—	—	5,760	2,173	47,463
2000	41,196	—	—	6,819	2,744	53,828
1999	4,444	—	—	—	750	14,113
1998	4,423	—	—	7,296	500	20,927
1997	88,647	—	—	7,977	9,255	108,634
1996	90,751	—	—	10,588	8,883	114,722
1995	64,073	—	—	7,733	7,137	83,896
1994	—	—	18,789	—	—	48,050
1993	—	—	48,195	—	—	59,762
1992	—	—	22,438	—	—	22,438
1991	—	—	17,891	—	—	17,891
1990	—	211,275	25,000	—	—	236,275
1989	—	269,570	23,317	—	—	292,887
1987	—	—	95,504	—	—	95,504