Attached files

file filename
EX-32.1 - EX-32.1 - CENTURY ALUMINUM COa20201231q4ex321.htm
EX-31.1 - EX-31.1 - CENTURY ALUMINUM COa20201231q4ex311.htm
EX-31.2 - EX-31.2 - CENTURY ALUMINUM COa20201231q4ex312.htm
EX-32.2 - EX-32.2 - CENTURY ALUMINUM COa20201231q4ex322.htm
EX-24.1 - EX-24.1 - CENTURY ALUMINUM COexhibit241-powersofattorne.htm
EX-21.1 - EX-21.1 - CENTURY ALUMINUM COexhibit211-listofsubsidiar.htm
10-K - 10-K - CENTURY ALUMINUM COcenx-20201231.htm


EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-230018 on Form S-3 and Registration Nos. 333-15689, 333-42534, 333-65924, 333-162624, 333-129698, and 333-233184 on Form S-8, of our reports dated March 4, 2021, relating to the financial statements of Century Aluminum Company, and the effectiveness of Century Aluminum Company’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of Century Aluminum Company for the year ended December 31, 2020.


/s/ Deloitte & Touche LLP

Chicago, Illinois
March 4, 2021