Fact #636: August 16, 2010
Transportation Energy Use by Mode
Highway vehicles were responsible for 80.7% of all transportation energy use in 2008. Light vehicles make up the majority of highway fuel use.
|Mode||Quadrillion Btu||Percentage of Total|
Source: Davis, Stacy, Susan Diegel, and Robert Boundy, Transportation Energy Data Book: Edition 29, Oak Ridge National Laboratory, July 2010.