EXHIBIT 24.1
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of December, 2010.
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| | | /s/ John P. O’Brien |
| | Name: | John P. O’Brien |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 10th day of January, 2011.
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| | | /s/ Jarl Berntzen |
| | Name: | Jarl Berntzen |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of December, 2010.
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| | | /s/ Robert E. Fishman |
| | Name: | Robert E. Fishman |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of January, 2011.
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| | | /s/ John C. Fontaine |
| | Name: | John C. Fontaine |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of February, 2011.
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| | | /s/ Daniel Goldberg |
| | Name: | Daniel Goldberg |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 6th day of December, 2010.
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| | | /s/ Peter C. Jones |
| | Name: | Peter C. Jones |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of December, 2010.
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| | | /s/ Catherine Z. Manning |
| | Name: | Catherine Z. Manning |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 1st day of February, 2011.
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| | | /s/ Andrew G. Michelmore |
| | Name: | Andrew G. Michelmore |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 9th day of December, 2010.
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| | | /s/ Jack E. Thompson |
| | Name: | Jack E. Thompson |
| | Title: | Director |
| | | Century Aluminum Company |
POWER OF ATTORNEY
I hereby constitute and appoint William J. Leatherberry as my true and lawful attorney-in-fact and agent, with full power of substitution, for me and in my name, in any and all capacities, to sign on my behalf the Annual Report on Form 10-K of Century Aluminum Company for the fiscal year ended December 31, 2010, and any amendment or supplement thereto; and to file such Annual Report on Form 10-K, and any such amendment or supplement, with the Securities and Exchange Commission and any other appropriate agency pursuant to applicable laws and regulations.
IN WITNESS WHEREOF, I have hereunto set my hand this 7th day of December, 2010.
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| | | /s/ Willy R. Strothotte |
| | Name: | Willy R. Strothotte |
| | Title: | Director |
| | | Century Aluminum Company |
