United States Government

National Highway Traffic Safety Administration
http://www.nhtsa.dot.gov/

Department of Transportation
http://www.dot.gov/

Alternative Fuel Data Center
http://www.afdc.doe.gov/

Center of Excellence for Sustainable Development (CESD)
http://www.sustainable.doe.gov
Offers information and technical advice to communities working to become more energy efficient and environmentally sound.

Clean Cities
http://www.ccities.doe.gov

Energy Efficiency and Renewable Energy Network (EREN)
http://www.eren.doe.gov DOE point of access to bulletin boards, on-line catalogs, lists of manufacturers and vendors, and links to other Internet resources.

Federal Vehicle Policy Division
http://www.policyworks.gov/vehicles
GSA's Federal Vehicle Policy Division (MTV) welcomes you to its Internet site. The division was established in response to requests from the Administration and the Congress to separate Governmentwide policy issues from the daily operations of the General Services Administration

Fuel Economy
http://www.fueleconomy.gov/feg/index.htm
Provides information on fuel economy and emissions for new and used vehicles.

National Renewable Energy Laboratories (NREL)
http://www.nrel.gov
NREL's mission is to lead the nation toward a sustainable energy future by developing renewable energy technologies, improving energy efficiency, advancing related science and engineering and facilitating commercialization.

U.S. Environmental Protection Agency
http://www.epa.gov

Department of Energy AFV Credits
http://www.ott.doe.gov/credits
The Department of Energy's site for registering use of alternative fueled vehicles and to receive "credits."

U.S. Internal Revenue Service
http://www.irs.ustreas.gov/

DOT AUTO SAFETY HOTLINE
If you own a car or truck that you feel has a safety defect you should report the problem to the Hotline at the National Highway Traffic Safety Administration (NHTSA) of the U.S. Department of Transportation (DOT). The DOT Auto Safety Hotline specializes in gathering information about safety problems in motor vehicles and equipment and is your chance to help identify these problems which sometimes lead to recalls.
www.nhtsa.dot.gov/hotline