WHAT: Executives from Pepco will give details about Estimated Time of Restoration (ETR) and the sequence of restoration efforts.

WHEN: Noon Sunday, July 1, 2012

WHERE: Pepco Holdings, Inc., Headquarters Lobby
701 Ninth Street, NW
Washington, D.C. 20068

Speakers will include:

• Thomas H. Graham, president, Pepco Region
• Mike Maxwell, Pepco Holdings, vice president, Asset Management

Pepco, a subsidiary of Pepco Holdings, Inc. (NYSE: POM), delivers safe, reliable and affordable electric service to more than 788,000
customers in Maryland and the District of Columbia.