Full Committee Hearing - New Directions for Energy Research and Development at the U.S. Department of Energy 111th Congress March 17, 2009 Witnesses:Witness Dr. Steven Chu U.S. Secretary of Energy New Directions for Energy Research and Development at the U.S. Department of Energy Hearing Charter Hearing Print Permalink: https://science.house.gov/2009/3/full-committee-hearing-new-directions-energy-research-and-development-us