Transportation's Role in Reducing U.S. Greenhouse Gas Emissions ...

Transportation’s Role in Reducing U.S. Greenhouse Gas Emissions: Volume 2
U.S. Department of Energy (DOE) (2009e). “Hydrogen Research and Development.”
http://www.afdc.energy.gov/afdc/fuels/hydrogen_research.html. Accessed June 2009.
U.S. Department of Energy (DOE) (2009d). “Non-Petroleum Based Fuels.”
http://www1.eere.energy.gov/vehiclesandfuels/technologies/fuels/nonpetro_fuels.html
, Accessed June 2009.
U.S. Department of Energy (DOE) (2009f). “Annual U.S. Natural Gas Number of
Residential Consumers.” http://tonto.eia.doe.gov/dnav/ng/hist/na1501_nus_8a.htm,
Accessed June 2009..
U.S. Department of Energy (DOE) (2009g). “Clean Cities Alternative Fuel Price Report.”
http://www.afdc.energy.gov/afdc/pdfs/afpr_jan_09.pdf, January 2009.
U.S. Department of Energy (DOE) (2009h). “Alternatives to Traditional Transportation
Fuels 2007,” April 2009. Accessed June 2009.
U.S. Department of Energy (DOE) and U.S. Department of Transportation (DOT) (2006).
Hydrogen Posture Plan. www.hydrogen.energy.gov/pdfs/
hydrogen_posture_plan_dec06.pdf
U.S. Environmental Protection Agency (EPA) (2002). Comprehensive Analysis of Biodiesel
Impacts on Exhaust Emissions.
U.S. Environmental Protection Agency (EPA) (2007). “Basic Information: Fuel Cells and
Vehicles,” March 21, 2007.
U.S. Environmental Protection Agency (EPA) (2009b). “Regulation of Fuels and Fuel
Additives: Changes to Renewable Fuel Standard Program.” 40 CFR Part 80.
U.S. Environmental Protection Agency (EPA) (2009a). Draft Regulatory Impact Analysis:
Changes to the Renewable Fuel Standard Program. EPA-420-D-09-001, May 2009.
Urbanchuk (2009). Contribution of the Ethanol Industry to the Economy of the United States.
Prepared for Renewable Fuels Association.
Wang, G., J. Ogden, and D. Sperling (2008). “Comparing Air Quality Impacts of Hydrogen
and Gasoline.” Transportation Research Part D 13 (2008) 436-448.
Wang, M., and Z. Haq (2008). March 14, 2008 letter to Science magazine from Michael
Wang of Argonne National Laboratory, and Zia Haq, Office of Biomass Program,
Department of Energy, in response to the Searchinger article.
Wang, M. (2002). “Fuel Choices for Fuel Cell Vehicles: Well-to-Wheels Energy and
Emission Impacts.” Journal of Power Sources, Vol. 112, pp. 307 – 321.
West, B., et al. (2008). Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-
Road Engines. Report 1, Oak Ridge National Laboratory, ORNL/TM-2008/117.
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