Revenue Vehicle Power Sources, 2006
POWER SOURCE |
BUS |
COMMUTER RAIL CAR |
COMMUTER RAIL LOCO- MOTIVE |
HEAVY RAIL |
LIGHT RAIL |
PARA-TRANSIT |
TROLLEY BUS |
OTHER |
TOTAL |
Compressed Natural Gas |
7,488 |
0 |
0 |
0 |
0 |
311 |
0 |
30 |
7,829 |
CNG Blends |
169 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
171 |
Clean Diesel |
618 |
0 |
0 |
0 |
0 |
207 |
0 |
0 |
825 |
Diesel |
46,266 |
18 |
639 |
0 |
24 |
7,714 |
0 |
286 |
54,947 |
Electric & Diesel |
750 |
0 |
0 |
0 |
0 |
0 |
26 |
28 |
804 |
Electric & Other |
211 |
0 |
0 |
0 |
0 |
0 |
0 |
15 |
226 |
Electric Third Rail or Catenary |
0 |
3,008 |
79 |
11,151 |
2,046 |
0 |
686 |
144 |
17,114 |
Gasoline |
336 |
0 |
0 |
0 |
0 |
3,498 |
0 |
3,969 |
7,803 |
Liquefied Natural Gas |
1,092 |
0 |
0 |
0 |
0 |
38 |
0 |
0 |
1,130 |
Propane |
310 |
0 |
0 |
0 |
0 |
161 |
0 |
0 |
471 |
Other (a) |
376 |
0 |
0 |
0 |
0 |
39 |
0 |
0 |
415 |
Unpowered |
0 |
3,044 |
0 |
3 |
0 |
0 |
0 |
49 |
3,096 |
TOTAL |
57,616 |
6,070 |
718 |
11,154 |
2,070 |
11,970 |
712 |
4,521 |
94,831 |
Source: APTA January 1, 2005 survey of about 300 transit agencies.
(a) Includes bio/soy fuel, biodiesel, hydrogen and propane blends.
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