Table 4-10:  Estimated Consumption of Alternative and Replacement Fuels for Highway Vehicles (Thousand gasoline-equivalent gallons),,,,,,,,,,,,,
 ,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,pp2003,pp2004
TOTAL fuel consumptiona ,"134,230,631","135,912,964","140,718,522","144,774,683","148,180,046","151,597,859","R156,838,150","R161,210,087","R163,032,677","R165,201,691","169,983,219","173,303,895","177,561,958"
"Alternative fuels, total","229,631","293,334","281,152","276,643","295,616","312,589","R323,790","R302,287","R322,307","R348,421","378,589","412,725","447,198"
Liquefied petroleum gases,"208,142","264,655","248,467","232,701","239,158","238,356","R241,386","R209,817","R212,576","R215,876","223,143","230,486","242,368"
Compressed natural gas,"16,823","21,603","24,160","35,162","46,923","65,192","R72,412","R79,620","R86,475","R104,496","120,670","141,726","159,464"
Liquefied natural gas,585,"1,901","2,345","2,759","3,247","3,714","5,343","R5,828","R7,259","R8,921","9,382","10,514","10,868"
"Methanol, 85%b","1,069","1,593","2,340","2,023","1,775","1,554","1,212","1,073",R585,R439,337,274,257
"Methanol, neat","2,547","3,166","3,190","2,150",347,347,449,447,R0,R0,0,0,0
"Ethanol, 85%b",21,48,80,190,694,"1,280","1,727","R3,916","R12,071","R14,623","17,783","20,092","22,405"
"Ethanol, 95%b",85,80,140,995,"2,699","1,136",59,R62,R13,R0,0,0,0
Electricityc,359,288,430,663,773,"1,010","1,202","R1,524","R3,058","R4,066","7,274","9,633","11,836"
Biodiesel,N,N,N,N,N,N,N,N,"6,816","7,076","16,917","26,758","36,599"
Oxygenates,,,,,,,,,,,,,
Methyl-tertiary-butyl-etherd,"1,175,000","2,069,200","2,018,800","2,691,200","2,749,700","3,104,200","R2,903,400","R3,402,600","R3,296,100","R3,352,200","2,383,000",U,U
Ethanol in gasohol,"701,000","760,000","845,900","910,700","660,200","830,700","R889,500","R950,300","R1,085,800","R1,143,300","1,413,600","1,792,900","2,052,000"
"Traditional fuels, total","134,001,000","135,619,630","140,437,370","144,498,040","147,884,430","151,285,270","156,514,360","160,907,800","R162,710,370","R164,853,270","169,604,630","172,891,170","177,114,760"
Gasolinee,"110,135,000","111,323,000","113,144,000","115,943,000","117,783,000","119,336,000","122,849,000","125,111,000","R125,720,000","R127,768,000","131,299,000","132,961,000","136,374,000"
Diesel,"23,866,000","24,296,630","27,293,370","28,555,040","30,101,430","31,949,270","33,665,360","35,796,800","R36,990,370","R37,085,270","38,305,630","39,930,170","40,740,760"
KEY:  N = data do not exist; PP = based on plans or projections; R = revised; U = data are not available.,,,,,,,,,,,,,
"a  Total fuel consumption is the sum of alternative fuels, gasoline, and diesel. Oxygenate consumption is included in gasoline consumption.",,,,,,,,,,,,,
"b  The remaining portion of 85% methanol, 85% ethanol, and 95% ethanol fuels is gasoline. Consumption data include the gasoline portion of the fuel.",,,,,,,,,,,,,
c Excludes gasoline-electric hybrids.,,,,,,,,,,,,,
"d  Includes a very small amount of other ethers, primarily tertiary-amyl-methyl-ether and ethyl-tertiary-butyl-ether. ",,,,,,,,,,,,,
e Gasoline consumption includes ethanol in gasohol and methyl-tertiary-butyl-ether.,,,,,,,,,,,,,
NOTE,,,,,,,,,,,,,
Numbers may not add to totals due to rounding. ,,,,,,,,,,,,,
SOURCE,,,,,,,,,,,,,
"U.S. Department of Energy, Energy Information Administration, Alternatives to Traditional Transportation Fuels 2003, Table 10 available at http://www.eia.doe.gov/fuelalternate.html as of Feb. 27, 2004.",,,,,,,,,,,,,