PACE-Energy Act : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Ninth Congress, first session, on S. 2197, to improve the global competitiveness of the United States in science and energy technology, to strengthen basic research programs at the Department of Energy, and to provide support for mathematics and science education at all levels through the resources available at the Department of Energy, including at the national laboratories, February 15, 2006.