BETHESDA, Md. – USEC Inc. (NYSE:USU) will broadcast its next quarterly conference call with shareholders and the financial community over the Internet on Wednesday, August 4, 2010, at 8:30 a.m. ET. The Company will release its earnings for the second quarter, which ended June 30, 2010, on Tuesday, August 3 after the close of markets.

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 webcast replay will be available through August 16, 2010.

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

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