TRANSPORTATION ENERGY DATA BOOK: EDITION 22 - Center for ...

Air
Certificated air carriers
Nonhighway Mode Energy Intensities
Btu per passenger-mile - Certificated air carrier energy use divided by passenger-miles.
Energy use - See Energy Use Sources, p. A-10. All of domestic fuel use and half of international
fuel use was considered to be domestic use.
Passenger-miles - DOT, BTS, Air Carrier Traffic Statistics Monthly, December 2001/2000,
Washington, DC, and annual editions back to 1994. Pre-1994 data are from various editions
of the FAA Statistical Handbook of Aviation (no longer published). Scheduled service
passenger-miles of domestic air carriers and half of international air carriers were used to
coincide with fuel use.
Note: These data differ from the data in Table 12.1 because that table contains data on ALL
domestic AND international air carrier energy use and passenger-miles.
General aviation
Rail
Btu per passenger-mile - General aviation energy use divided by passenger-miles.
Energy use - See Energy Use Sources, p. A-9. Data series shown in Table 12.2.
Passenger-miles - Eno Foundation for Transportation, Transportation in America 2000,
Eighteenth edition, Washington, DC. Data series shown in Table 12.2.
Intercity
Transit
Btu per passenger-mile - Intercity rail energy use divided by passenger-miles.
Energy use - See Energy Use Sources, p. A-18. Data series shown in Table 12.11.
Passenger-miles - AAR, Railroad Facts, 2001 Edition, and previous annual editions.
Btu per passenger-mile - Transit rail energy use divided by passenger-miles.
Energy use - See Energy Use Sources, p. A-17. Data series shown in Table 12.13.
Passenger-miles - APTA, 2002 Public Transportation Fact Book, Washington, DC, 2002. Data
series shown on Table 12.13.
Commuter
Btu per passenger-mile - Commuter rail energy use divided by passenger-miles.
Energy use - See Energy Use Sources, p. A-16. Data series shown in Table 12.12.
Passenger-miles - APTA, 2002 Public Transportation Fact Book, Washington, DC, 2002. Data
series shown on Table 12.12.
TRANSPORTATION ENERGY DATA BOOK: EDITION 22—2002
A–25