MEMC Schedules Fourth Quarter Conference Call

                MEMC Schedules Fourth Quarter Conference Call

PR Newswire

ST. PETERS, Mo., Feb. 4, 2013

ST. PETERS, Mo., Feb. 4, 2013 /PRNewswire/ --MEMC Electronic Materials,
Inc.(NYSE: WFR) invites investors to listen to a broadcast of the Company's
conference call to discuss fourth quarter and full year 2012 financial
results. The live webcast will take place on Wednesday, February 13, 2013 at
8:00 a.m. Eastern Time at Participating in the call will be
Ahmad Chatila, Chief Executive Officer, and Brian Wuebbels, Chief Financial
Officer. A replay of the call will be available until 11:59 p.m. Eastern Time
on February 27, 2013 on the Company's web site at

About MEMC
MEMC is a global leader in semiconductor and solar technology. MEMC has been a
pioneer in the design and development of silicon wafer technologies for over
50 years. With R&D and manufacturing facilities in the U.S., Europe and Asia,
MEMC enables the next generation of high performance semiconductor devices and
solar cells. Through its SunEdison subsidiary, MEMC is also a developer of
solar power projects and a worldwide leader in solar energy services.

MEMC's common stock is listed on the New York Stock Exchange under the symbol
"WFR." For more information about MEMC, please visit

SOURCE MEMC Electronic Materials, Inc.

Contact: Media: Bill Michalek, Director, Corporate Communications,
+1-636-474-5443; Investors/Analysts: Chris Chaney, Director, Investor
Relations, +1-636-474-5226
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