Media Advisory: Duke Energy's Second Quarter Earnings Announcement Schedule and Webcast Information - Duke Energy

News Release
July 10, 2006

Media Advisory: Duke Energy's Second Quarter Earnings Announcement Schedule and Webcast Information

CHARLOTTE, N.C. – Duke Energy will announce its second quarter 2006 earnings results at approximately 7 a.m. ET on Thursday, Aug. 3, 2006.

An earnings conference call for analysts is scheduled for 11 a.m. ET on Thursday, Aug. 3. The conference call can be accessed via the investors' section of Duke Energy’s Web site or by dialing 800/311-0799 in the United States or 719/457-2695 outside the United States. The confirmation code is 1073423. Please call in five to 10 minutes prior to the scheduled start time. A replay of the conference call will be available until midnight ET, Aug. 12, 2006, by dialing 888/203-1112 with a confirmation code of 1073423. The international replay number is 719/457-0820, confirmation code 1073423. A replay and transcript also will be available by accessing the investors' section of the company’s Web site.

Duke Energy is a diversified energy company with a portfolio of natural gas and electric businesses, both regulated and unregulated, and an affiliated real estate company. Duke Enersupplies, delivers and processes energy for customers in the Americas. Headquartered in Charlotte, N.C., Duke Energy is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK. More information about the company is available on the Internet at: http://www.duke-energy.com.

Contact: Peter Sheffield
Phone: 980-373-4503
24-Hour Phone: 704-382-8333
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