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Century Aluminum

Rank in Toxic 100: 49
Rank among all TRI companies: 81
Air releases 2020 (lbs): 1,926,512
Incineration transfers 2020 (lbs): 0
Total Air and Incineration Toxic Score 2020: 759,378
Percentage of national total 2020 toxic air and incineration score: 0.2%
EJ: Poor Share: 14%
EJ: Minority Share: 8%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Water database.
This company has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
Advanced data displayed (display basic data instead)
(Click on column headers to re-sort table: current sort is by percent of total company score.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)
Polycyclic aromatic compounds 188,466 0 390,000 73,501,903,800 539,859 71.09% 14.4% 29.7% 7.7% 3.0% 2.4%
Chromium 532 0 43,000,000 7,777,840,000 139,578 18.38% 14.2% 29.6% 7.4% 2.4% 2.6%
Nickel compounds 4,390 0 930,000 4,082,709,300 67,330 8.87% 14.4% 30.1% 8.0% 2.8% 2.7%
Naphthalene 51,908 0 12,000 622,896,120 6,505 0.86% 15.0% 31.0% 9.3% 3.8% 2.7%
Carbonyl sulfide 1,034,057 0 350 361,919,950 2,446 0.32% 14.8% 31.7% 18.1% 10.1% 4.1%
Hydrogen fluoride (Hydrofluoric acid) 439,760 0 250 109,940,000 1,676 0.22% 14.4% 31.6% 22.4% 13.0% 5.0%
Benzo[g,h,i]perylene 8,049 0 20,000 160,989,200 1,060 0.14% 14.9% 30.7% 9.2% 3.8% 2.7%
Manganese compounds 4,367 0 12,000 52,406,640 362 0.05% 17.1% 35.2% 14.8% 7.0% 3.3%
Manganese 402 0 12,000 4,824,000 280 0.04% 13.0% 31.3% 39.0% 25.2% 8.0%
Lead compounds 580 0 23,000 13,347,590 155 0.02% 14.9% 31.0% 9.2% 3.5% 2.8%
Copper 1,329 0 1,500 1,993,485 111 0.01% 12.9% 31.3% 38.9% 25.0% 8.0%
Aluminum (fume or dust) 2,321 0 700 1,624,700 10 0.00% 13.0% 30.8% 38.6% 25.8% 7.1%
Mercury compounds 28 0 12,000 336,000 6 0.00% 14.2% 29.7% 7.4% 2.4% 2.6%
Anthracene 15,660 0 3 51,678 1 0.00% 14.0% 29.0% 6.7% 2.2% 2.4%
Phenanthrene 174,662 0 0 0 0 0.00% 0.0% 0.0% 0.0% 0.0% 0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

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Last Updated:  
2022