Duke Energy Corporation is a diversified energy company with a portfolio of natural gas and electric business, both regulated and non-regulated, and an affiliated real estate company. The company supplies, delivers and processes energy for customers in North America and selected international markets. Headquartered in Charlotte, N.C., Duke Energy is one of the largest producers of natural gas liquids in North America and one of the largest marketers. It is a Fortune 500 company traded on the New York Stock Exchange under the symbol DUK. Duke Energy International owns and operates power generation facilities and sells electric power and natural gas. Its primary focus is on power generation activities in Latin America. James E. Rogers has been the chief executive officer of Duke Energy for more than one year. He has been with the petroleum, oil and natural gas utility for over 18 years. Rogers earned BBA and JD degrees from the University of Kentucky.