BETHESDA, Md. – USEC Inc. (NYSE:USU) will broadcast its next quarterly conference call with shareholders and the financial community over the Internet on Friday, November 2, 2007, at 8:30 a.m. ET. The Company will release its earnings for the third quarter of 2007 ended September 30, 2007, after markets close on Thursday, November 1, 2007.

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 November 12, 2007.

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

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