TRANSPORTATION ENERGY DATA BOOK: EDITION 20 - Center for ...

to the lack of consistent historical data, renewable energy sources are not imludedfor sectors other than the electric utilities.
Additional detailed data about oxygenates and other fuel types for the Transportation sector are found on Table 2.9.
r-Due
Energy source
Petroleum
Natural gasa
Coal
Hydroelectric
Nuclear
Electricityb
Other”
Total
Table 2.4
Distribution of Energy Consumption by Source, 1973,1980, and 1999
(percentage)
Transportation
1973 1980 1999
95.8 96.5 97.4
4.0 3.3 2.6
0.0 0.0 0.0
0.0 0.0 0.0
0.0 0.0 0.0
0.2 0.2 0.1
0.0 0.0 0.0
100.0 100.0 100.0
Residential &
Commercial
1973 1980 1999
18.2 11.8 11.7
31.6 29.4 45.2
1.1 0.6 0.6
0.0 0.0 0.0
0.0 0.0 0.0
49.2 58.2 42.5
0.0 0.0 0.0
100.0 100.0 100.0
Industrial Electric utilities
1973 1980 1999 1973 1980 1999
28.9 31.1 36.9 17.7 10.7 2.8
32.9 27.4 39.9 18.9 15.5 9.2
12.8 10.3 9.0 43.6 49.5 55.8
0.1 0.1 0.1 15.0 12.6 9.6
0.0 0.0 0.0 4.6 11.2 22.3
25.2 31.1 14.0 0.0 0.0 0.0
0.0 0.0 0.0 0.2 0.5 0.2
100.0 100.0 100.0 100.0 100.0 100.0
Source:
U.S. Department of Energy, Energy Information Administration, Monthly Energy Review, March 2000, Washington, DC, pp. 27, 29, 31, 33.
(Additional resources: www.eia.doe.gov)
“Includes supplemental gaseous fuels. Transportation sector includes pipeline fuel and natural gas vehicle use.
’ Includes electrical system energy losses.
’ Energy generated from geothermal, wood, waste, wind, photovoltaic, and solar thermal energy sources.