-
Fuel use - air - ornl
Fuel use - domestic, internation, jet, aviation -
Fuel use - water - ornl
Fuel use - by fuel type, by vehicle type -
Fuel use - rail - ornl
Fuel use - freight, passenger, fuel type, operation type, vehicle type -
Load factor - road - ornl
Load factor - by vehicle type -
Carbon coefficients - intermodal - ornl
Carbon coefficients - by energy source, by fuel type