An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The U.S. transportation system consists of a vast network of roads, bridges, airports, railroads, transit systems, ports, waterways, and pipelines. The American people rely on this interconnected system to get to work, travel, conduct business, and ship goods. The transportation...
Excel | CSV
(Number of days with AQI values greater than 100)
Metropolitan area AQI days > 100 2003 2004 2005 2006 2007 2008 2009 2010...Excel | CSV
State Compressed Natural Gas 85% Ethanol Propane Electric1 Biodiesel Hydrogen Liquefied Natural Gas Total2 Alabama 11 20 106...Excel | CSV
(Number of vehicles)
State Total Vehicle Registrations Alternative Fuel Vehicles Liquefied petroleum gases Natural gas1 Ethanol2 Electricity3 Hydrogen Total...Excel | CSV
(Millions of gallons)
State Gasoline Special fuel (mainly diesel) Total use Highway use Nonhighway use Private and commercial Public use Private and...Excel | CSV
State Population (thousands) Petroleum All energy sources Total (trillion Btu) Per capita (million Btu) Total (trillion Btu) Per capita1 (million Btu)...Excel | CSV
(Trillion Btu)
State Total energy consumed1 End-use sectors2 Transportation Residential Commercial Industrial Trillion Btu Percent...Excel | CSV
(Trillion Btu)
State Natural gas1 Petroleum Ethanol4 Electricity Net energy4 Electrical system energy losses5 Total4 Distillate fuel (diesel) Jet...Excel | CSV
(Cents per gallon)
State Gasoline Diesel Liquefied petroleum gas Gasohol1 Alabama 18.00 19.00 0.00 18.00 Alaska 8.00...Excel | CSV
(Cents per gallon excluding taxes)
State 2008 2009 2010 Alabama 276.7 182.8 225.2 Alaska 339.1 260.9 311.7...