Lynn J. Good Group Executive and Chief Financial Officer

Lynn Good is group executive and chief financial officer for Duke Energy. She leads the financial function, which includes the controller’s office, treasury, tax, risk management and insurance. These duties include accounting, balance sheet management and overseeing risk control policies. She assumed her current position in July 2009.

Previously, Good served as group executive and president of Duke Energy’s commercial businesses, a position she held since November 2007. She was responsible for the Midwest nonregulated generation, Duke Energy International, Duke Energy Generation Services, the telecommunications businesses, and all corporate development and merger and acquisition activities. Prior to that, Good served as senior vice president and treasurer for Duke Energy. She led the treasury functions for the company, as well as insurance, market and credit risk management and corporate financial planning and analysis.

Before the merger of Duke Energy and Cinergy in April 2006, Good served as executive vice president and chief financial officer for Cinergy. Named to that role in September 2005, she was responsible for Cinergy’s treasury, finance and accounting functions.

Good joined Cinergy in May 2003 as vice president of financial project strategy. She was named vice president and controller later the same year; and vice president of finance and controller in January 2005.

Prior to joining Cinergy, Good was a partner with the international accounting firm, Deloitte & Touche, based in Cincinnati, Ohio. From 1981 to 2002, she served in various senior management roles with Arthur Andersen, rising to partner in 1992.

Good serves on the board of directors of Hubbell Inc., an international manufacturer of electrical and electronic products. She is also a board member of the Bechtler Art Museum in Charlotte.

Good earned bachelor of science degrees in systems analysis and accounting from Miami University in Oxford, Ohio.

Duke Energy, one of the largest power companies in the United States, supplies and delivers electricity to approximately 4 million customers in the Carolinas and the Midwest. The company also distributes natural gas in Ohio and Kentucky. Its commercial power and international businesses operate diverse power generation assets in North America and Latin America, including a growing renewable energy portfolio. Headquartered in Charlotte, N.C., Duke Energy is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK.

July 1, 2009