FILE - In this March 25, 2008 file photo, Jim Rogers, president, chairman and CEO of Duke Energy speaks during tours of the Duke Energy Cliffside Steam Station in Mooresboro, N.C. Jim Rogers, chairman, president and CEO of Charlotte, N.C.-based Duke Energy Corp. , on Monday, Aug. 10, 2009, signed an agreement in Beijing with China Huaneng Group that provides for the companies to share information on renewable energy and clean-energy technology with the goal of reducing carbon dioxide emissions.