Exhibit 99.1
July 1, 2009
Note to Exelon’s Financial Community:
CONFERENCE CALL TO DISCUSS THE PROPOSED ACQUISITION OF NRG
Exelon will discuss the proposed NRG transaction in a 45-minute conference call scheduled forThursday, July2nd, at 7:00 AM Central Time (8:00 AM Eastern Time). The call-in numbers are:
US & Canada Callers: 800-690-3108
International Callers: 973-935-8753
Conference ID # if requested: 17092348
A conference call replay will be available two hours after the call ends through July 16th, 2009. The numbers to dial for the replay are:
US & Canada Callers: 800-642-1687
International Callers: 706-645-9291
Conference ID #: 17092348
You will also be able to listen to a live audio webcast on the Investor Relations page of Exelon’s website (www.exeloncorp.com). The webcast will be archived and available for replay two hours after the conference call ends.
Exelon Investor Relations