Energy Research, Development, Demonstration, and Commercial Application Act of 2003

[AI summary unavailable — showing source text] Energy Research, Development, Demonstration, and Commercial Application Act of 2003 - Sets forth a funding program for the Secretary of Energy ( Secretary) to implement the programs outlined below, including energy efficiency and conservation research, development, demonstration, and commercial application activities that target: (1) lighting systems; (2) buildings; (3) vehicles; (4) an energy efficiency science initiative; (5) distributed energy and electric energy systems; (6) hybrid distributed power systems; (7) electrical transmission systems; (8) renewable energy; and (9) bioenergy. George E. Brown, Jr. and Robert S. Walker Hydrogen Future Act of 2003 - Amends the Spark M. Matsunaga Hydrogen Research, Development, and Demonstration Act of 1990 to instruct the Secretary to conduct a research and development program regarding production, storage, transportation, and use of hydrogen as an energy source in order to enable the private sector to demonstrate the technical feasibility of using hydrogen for industrial, commercial, residential, transportation, and utility applications. Amends the Hydrogen Future Act of 1996 to prescribe guidelines under which the Secretary shall solici…