Facility detail

FREEPORT-MCMORAN MORENCI INC

4521 N US HWY 191, MORENCI, AZ, 85540

Parent company: FREEPORT-MCMORAN 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	Copper compounds	Lead compounds	Zinc compounds	Lead And Lead Compounds	Manganese compounds	Total
2024	—	—	2,900,750	1,744,257	—	6,255,376
2023	—	—	1,300,250	1,188,724	—	4,090,443
2022	—	—	1,900,250	1,298,250	—	4,892,677
2021	—	—	1,700,250	5,400,591	—	8,325,913
2020	—	—	1,700,250	5,835,266	—	9,739,572
2019	117,000	7,113,793	1,000,250	—	—	9,646,734
2018	—	6,957,180	4,100,500	—	830,255	13,326,189
2017	108,450	7,380,124	530,250	—	230,010	9,298,570
2016	13,650	7,316,075	520,250	—	—	8,920,080
2015	20,600	6,662,924	160,250	—	160,255	7,751,621
2014	17,750	4,402,554	—	—	110,255	5,143,579
2013	27,350	3,055,321	—	—	110,250	3,792,726
2012	13,850	3,073,925	—	—	150,250	3,714,130
2011	343,850	3,001,678	—	—	540,250	4,763,478
2010	152,750	1,682,567	—	—	490,250	2,925,377
2009	170,500	390,335	290,255	—	100,005	1,213,464
2008	2,257,450	3,999,879	1,001,005	—	860,500	8,561,525
2007	1,603,000	5,301,315	224,000	—	—	8,320,443
2006	2,030	2,038,544	—	—	54,505	2,341,159
2005	3,901,600	13,382	—	—	1,100,052	5,292,719
2004	4,260,009	12,737	—	—	1,000,400	5,490,212
2003	3,200,009	12,099	—	—	960,400	4,400,930
2002	3,200,000	12,468	—	—	980,370	4,288,823
2001	22,003,629	193,057	2,190,899	—	1,463,000	26,125,933
2000	85,854,700	1,971	62,152	—	52,982	86,470,816
1999	125,240,401	6,870	220,134	—	406,215	126,393,791
1998	140,427,428	6,110	460,063	—	318,900	141,731,399