Energy Policy ACT of 2005 Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, First Session, to Receive Testimony on S. 2052, a Bill to Amend the Energy Policy ACT of 2005 to Require the Secretary of Energy to Carry Out a Research and Development and Demonstration Program to Reduce Manufacturing and Construction Costs Relating to Nuclear Reactors and for Other