|All other trucks||292.4||20.8|
KEY: TgCO2Eq = teragrams of carbon dioxide equivalent. A teragram = 1 trillion grams.
NOTE: Alternative fuel vehicle emissions are allocated to the specific vehicle types in which they were classified (i.e., passenger cars, light- duty trucks, and other trucks and buses).
SOURCE: U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2002, (Washington, DC: April 2004), table 2-9, available at http://www.epa.gov, as of May 2004.