State Information About Alternative Transportation
Where can I find information specific to alternative fuel and advanced vehicles in my state?
The Alternative Fuels Data Center (AFDC) State Information portal, one of the many resources found on the AFDC Tools page, is a great source for state-specifi...
Testing and Improving Vehicle Fuel Economy
How are vehicle fuel economy ratings determined? What factors impact fuel economy?
Vehicle fuel economy is tested under controlled conditions using a standardized test procedure. Original equipment manufacturers (OEMs) are required by federal law to t...
Improving Transportation System Efficiency
What strategies are used to reduce vehicle miles traveled (VMT) and improve overall transportation system efficiency?
VMT is a measure used in the transportation-planning community and elsewhere to report the number of miles that motor vehicles are dr...
