The Department of Energy (DOE) is conducting a comprehensive program that fulfills the provisions of Title VIII of the Energy Policy Act of 2005 (EPACT). DOE's Hydrogen Program—together with other DOE activities—addresses the full range of barriers facing the development and deployment of hydrogen and fuel cell technologies. This third report to Congress presents an overview of the Department's hydrogen and fuel cell-related activities from September 2010 to August 2013.