Witnesses:
Mr. Steven Chalk
	Principal Deputy Assistant Secretary, Energy Efficiency and Renewable Energy , U.S. Department of Energy
Dr. Kathryn Clay
	Director of Research , Alliance of Automobile Manufacturers
Mr. Anthony Greszler
	Vice President of Government and Industry Relations , Volvo Powertrain North America; Member, 21st Century Truck Partnership Executive Committee
Dr. John H. Johnson
	Presidential Professor of Mechanical Engineering, Michigan Technological University; Chair, +National Academies Committee to Review the 21st Century Truck Partnership
Mr. Thomas C. Baloga
	Vice President of Engineering U.S., BMW of North America
Examining Federal Vehicle Technology Research and Development Programs