BETHESDA, Md. – USEC Inc. (NYSE:USU) will broadcast its next quarterly conference call with shareholders and the financial community over the Internet on Wednesday, February 22, 2006, at 8:30 a.m. ET. The Company will release its earnings for the fourth quarter and year ended December 31, 2005 after markets close on February 21, 2006.

The regularly scheduled call with shareholders and analysts will be open to listeners who may log in through the Company’s website, www.usec.com. A link to the call will be located in the Investor Relations section and a replay will be available through March 6, 2006.

USEC Inc., a global energy company, is the world’s leading supplier of enriched uranium fuel for commercial nuclear power plants.

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