SUGAR LAND--January 9, 2013--Written by John Egan for Industrial Info Resources (Sugar Land, Texas)--For now, Bill Johnson, the new president and chief executive at the Tennessee Valley Authority (TVA) (Knoxville, Tennessee), is spending time "learning what we do, how we do it and why." By midyear, Johnson said he expects the "listening and learning" phase to be complete, setting the stage for new organizational goals. But first, he wants to make sure that he and TVA's employees share a common understanding of the challenges facing the organization. Other companies featured: Duke Energy Corporation (NYSE:DUK)