Duke Energy’s CFO Lynn J. Good to Address 2011 Barclays Capital CEO Energy-Power Conference Sept. 7

CHARLOTTE, N.C. -

Lynn J. Good, Duke Energy’s group executive and chief financial officer, will address the Barclays Capital 2011 CEO Energy-Power Conference in New York City on Wednesday, Sept. 7.

Good’s presentation will be from 7:45 a.m. to 8:20 a.m. ET and will be available via webcast through the investors’ section of Duke Energy’s Web site: www.duke-energy.com/investors/. A replay of the webcast and presentation materials will also be available through the investors’ section of the company’s website.

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: www.duke-energy.com.