EnergySolutions, Inc. to Announce Third Quarter 2009 Results

SALT LAKE CITY, UT--(Marketwire - October 23, 2009) - EnergySolutions, Inc. (NYSE: ES) today announced it will conduct a conference call at 10:00 a.m. EST on Thursday, November 5, 2009, to discuss financial results for the third quarter 2009. Financial results will be released on November 4, 2009, after the market closes.

Hosting the call will be Steve Creamer, Chairman and Chief Executive Officer, and Philip Strawbridge, Chief Financial Officer.

To participate in the event by telephone, please dial (800)-573-4842 five to ten minutes prior to the start time (to allow time for registration) and reference the conference passcode 61884244. International callers should dial (617)-224-4327 and enter the same passcode.

A replay of the call will be available on Thursday, November 5, at 1:00 p.m. EST through Thursday, November 12, 2009. To access the replay, dial (888)-286-8010 and enter passcode 54942792. International callers should dial (617)-801-6888 and enter the same passcode.

The conference call will be broadcast live over the Internet and can be accessed by all interested parties through the company's web site at www.energysolutions.com by clicking on the "investor relations" tab at the top of the home page. To listen to the live call, please visit the web site at least 15 minutes prior to the start of the call to register, download and install any necessary audio software. An audio replay of the event will be archived on EnergySolutions' web site for 90 days.

About EnergySolutions

EnergySolutions offers customers a full range of integrated services and solutions, including nuclear operations, characterization, decommissioning, decontamination, site closure, transportation, nuclear materials management, processing, recycling, and disposition of nuclear waste, and research and engineering services across the nuclear fuel cycle.

Statements in this news release may contain forward-looking statements that involve risks and uncertainties. Forward-looking statements provide current expectations of future events based on certain assumptions and include any statement that does not directly relate to any historical or current fact. Forward-looking statements are not guarantees of future performance and the company's actual results may differ significantly from the results discussed in the forward-looking statements.

Contact Information: Investor Relations Contact John Rasmussen EnergySolutions, Inc. (801) 303-1681 Media Relations Contact Mark Walker EnergySolutions, Inc. (801) 649-2194 www.EnergySolutions.com