Table 11.  Transportation Sector Energy Consumption Estimates, Selected Years, 1960-2006, Connecticut






Year


Coal a

Natural
Gas b		 Petroleum

Fuel
Ethanol d
Retail
Electricity
Sales




Net
Energy




Electrical System
Energy Losses e





Total d
Aviation
Gasoline a		 Distillate
Fuel Oil a		 Jet
Fuel a
LPG a,c
Lubricants a		 Motor
Gasoline d		 Residual
Fuel Oil a
Total 
Thousand
Short Tons		 Billion
Cubic Feet
Thousand Barrels		 Thousand
Barrels		 Million
Kilowatthours
1960
 15 (s) 104 1,117 1,129 2 258 19,044 204 21,857 0   0 – –   – –   – –  
1961
 4 (s) 103 1,446 1,098 4 251 19,407 1,028 23,337 0   0 – –   – –   – –  
1962
 3 (s) 124 1,583 1,191 4 251 20,255 968 24,376 0   0 – –   – –   – –  
1963
 3 (s) 172 1,677 1,204 3 251 21,017 821 25,145 0   0 – –   – –   – –  
1964
 3 (s) 166 1,721 1,169 3 263 21,680 680 25,683 0   0 – –   – –   – –  
1965
 3 (s) 172 1,415 1,411 5 255 22,609 471 26,338 0   0 – –   – –   – –  
1966
 2 (s) 165 1,680 1,542 10 265 23,637 768 28,065 0   0 – –   – –   – –  
1967
 2 (s) 135 1,707 1,700 10 220 24,253 942 28,968 0   0 – –   – –   – –  
1968
 1 (s) 152 2,096 2,336 12 242 25,866 770 31,474 0   0 – –   – –   – –  
1969
 (s) (s) 140 2,264 2,630 15 233 26,900 480 32,662 0   0 – –   – –   – –  
1970
 (s) (s) 124 2,266 2,897 21 238 28,273 359 34,177 0   0 – –   – –   – –  
1971
 (s) (s) 111 2,311 2,191 25 229 29,232 455 34,554 0   0 – –   – –   – –  
1972
 (s) (s) 112 2,542 2,499 26 245 30,484 532 36,439 0   0 – –   – –   – –  
1973
 (s) (s) 113 2,721 2,286 32 219 31,302 952 37,626 0   0 – –   – –   – –  
1974
 (s) (s) 107 2,610 2,252 31 210 31,199 720 37,130 0   0 – –   – –   – –  
1975
 (s) (s) 90 2,391 2,013 26 196 31,547 581 36,844 0   0 – –   – –   – –  
1976
 (s) (s) 79 2,495 1,924 30 217 32,283 706 37,734 0   0 – –   – –   – –  
1977
 (s) (s) 111 2,457 2,127 36 247 32,761 545 38,283 0   0 – –   – –   – –  
1978
 0 (s) 100 2,662 2,113 55 266 32,884 495 38,575 0   0 – –   – –   – –  
1979
 0 (s) 87 2,707 2,227 18 278 31,167 49 36,534 0   0 – –   – –   – –  
1980
 0 (s) 89 2,580 1,921 15 247 29,864 53 34,768 0   0 – –   – –   – –  
1981
 0 (s) 77 2,289 1,544 26 237 29,918 4 34,096 26 [f ] 0 – –   – –   – –  
1982
 0 1 60 3,692 1,075 23 216 29,708 6 34,781 10 [R ] 0 – –   – –   – –  
1983
 0 (s) 66 3,075 957 27 227 30,301 449 35,102 3   0 – –   – –   – –  
1984
 0 (s) 63 4,244 1,005 43 242 30,635 245 36,476 12   0 – –   – –   – –  
1985
 0 (s) 71 4,542 1,085 32 225 30,631 152 36,738 30 [R ] 0 – –   – –   – –  
1986
 0 1 72 4,301 1,255 22 220 31,477 35 37,382 11 [R ] 0 – –   – –   – –  
1987
 0 1 55 4,720 1,784 21 249 32,020 72 38,920 0   0 – –   – –   – –  
1988
 0 1 48 5,321 2,156 30 240 32,406 131 40,333 0   0 – –   – –   – –  
1989
 0 1 40 6,118 2,242 32 246 31,806 65 40,549 0   0 – –   – –   – –  
1990
 0 (s) 94 4,800 2,344 36 253 30,673 84 38,285 0   0 – –   – –   – –  
1991
 0 1 28 4,431 2,246 40 227 30,976 91 38,039 31 [R ] 0 – –   – –   – –  
1992
 0 1 28 4,798 2,293 32 231 30,780 44 38,205 126 [R ] 0 – –   – –   – –  
1993
 0 (s) 30 4,666 2,312 33 235 31,319 31 38,626 155 [R ] 0 – –   – –   – –  
1994
 0 1 28 4,311 2,452 50 246 31,433 22 38,542 106 [R ] 0 – –   – –   – –  
1995
 0 1 41 4,756 2,489 26 242 30,146 11 37,711 23 [R ] 0 – –   – –   – –  
1996
 0 1 37 5,086 2,718 21 235 31,617 36 39,750 78 [R ] 0 – –   – –   – –  
1997
 0 3 23 5,320 2,371 16 248 31,719 25 39,721 82 [R ] 0 – –   – –   – –  
1998
 0 1 52 5,302 2,212 52 259 32,726 14 40,618 80 [R ] 0 – –   – –   – –  
1999
 0 3 32 5,598 2,456 34 262 35,294 12 43,689 85 [R ] 0 – –   – –   – –  
2000
 0 3 30 5,470 2,599 33 258 33,875 22 42,287 94 [R ] 0 – –   – –   – –  
2001
 0 3 78 6,683 2,356 93 237 34,611 10 44,067 29   0 – –   – –   – –  
2002
 0 3 52 5,478 2,201 35 234 36,116 1 44,117 81 [R ] 0 – –   – –   – –  
2003
 0 4 45 5,213 2,108 26 216 38,088 2 45,698 471 [R ] 192 – –   – –   – –  
2004
 0 4 59 7,079 2,382 32 219 42,779 22 52,573 3,614 [R ] 190 – –   – –   – –  
2005
 0 3 187 7,562 2,461 38 218 37,850 22 48,339 3,781 [R ] 190 – –   – –   – –  
2006
 0 3 127 7,646 2,249 23 212 37,086 5 47,349 3,743   177 – –   – –   – –  
Trillion Btu
1960
 0.4 0.2 0.5 6.5 6.4 (s) 1.6 100.0 1.3 116.3 0.0   0.0 116.9   0.0   116.9  
1961
 0.1 0.3 0.5 8.4 6.2 (s) 1.5 101.9 6.5 125.1 0.0   0.0 125.5   0.0   125.5  
1962
 0.1 0.1 0.6 9.2 6.7 (s) 1.5 106.4 6.1 130.6 0.0   0.0 130.8   0.0   130.8  
1963
 0.1 0.2 0.9 9.8 6.8 (s) 1.5 110.4 5.2 134.5 0.0   0.0 134.8   0.0   134.8  
1964
 0.1 0.1 0.8 10.0 6.6 (s) 1.6 113.9 4.3 137.2 0.0   0.0 137.4   0.0   137.4  
1965
 0.1 0.1 0.9 8.2 8.0 (s) 1.5 118.8 3.0 140.4 0.0   0.0 140.5   0.0   140.5  
1966
 0.1 0.1 0.8 9.8 8.7 (s) 1.6 124.2 4.8 150.0 0.0   0.0 150.1   0.0   150.1  
1967
 (s) 0.3 0.7 9.9 9.6 (s) 1.3 127.4 5.9 154.9 0.0   0.0 155.3   0.0   155.3  
1968
 (s) 0.1 0.8 12.2 13.2 (s) 1.5 135.9 4.8 168.4 0.0   0.0 168.5   0.0   168.5  
1969
 (s) 0.1 0.7 13.2 14.9 0.1 1.4 141.3 3.0 174.6 0.0   0.0 174.6   0.0   174.6  
1970
 (s) 0.1 0.6 13.2 16.4 0.1 1.4 148.5 2.3 182.5 0.0   0.0 182.6   0.0   182.6  
1971
 (s) (s) 0.6 13.5 12.4 0.1 1.4 153.6 2.9 184.3 0.0   0.0 184.4   0.0   184.4  
1972
 (s) (s) 0.6 14.8 14.1 0.1 1.5 160.1 3.3 194.6 0.0   0.0 194.6   0.0   194.6  
1973
 (s) (s) 0.6 15.9 12.9 0.1 1.3 164.4 6.0 201.2 0.0   0.0 201.2   0.0   201.2  
1974
 (s) (s) 0.5 15.2 12.7 0.1 1.3 163.9 4.5 198.3 0.0   0.0 198.3   0.0   198.3  
1975
 (s) (s) 0.5 13.9 11.4 0.1 1.2 165.7 3.7 196.4 0.0   0.0 196.5   0.0   196.5  
1976
 (s) (s) 0.4 14.5 10.9 0.1 1.3 169.6 4.4 201.3 0.0   0.0 201.3   0.0   201.3  
1977
 (s) (s) 0.6 14.3 12.0 0.1 1.5 172.1 3.4 204.1 0.0   0.0 204.1   0.0   204.1  
1978
 0.0 (s) 0.5 15.5 12.0 0.2 1.6 172.7 3.1 205.6 0.0   0.0 205.7   0.0   205.7  
1979
 0.0 0.1 0.4 15.8 12.6 0.1 1.7 163.7 0.3 194.6 0.0   0.0 194.7   0.0   194.7  
1980
 0.0 0.1 0.4 15.0 10.9 0.1 1.5 156.9 0.3 185.1 0.0   0.0 185.2   0.0   185.2  
1981
 0.0 0.1 0.4 13.3 8.7 0.1 1.4 157.2 (s) 181.2 0.1 [f ] 0.0 181.4 [f ] 0.0   181.4 [f ]
1982
 0.0 0.7 0.3 21.5 6.1 0.1 1.3 156.1 (s) 185.4 (s)   0.0 186.1   0.0   186.1  
1983
 0.0 0.2 0.3 17.9 5.4 0.1 1.4 159.2 2.8 187.1 (s)   0.0 187.3   0.0   187.3  
1984
 0.0 0.2 0.3 24.7 5.7 0.2 1.5 160.9 1.5 194.8 (s)   0.0 195.1   0.0   195.1  
1985
 0.0 0.4 0.4 26.5 6.1 0.1 1.4 160.9 1.0 196.3 0.1   0.0 196.8   0.0   196.8  
1986
 0.0 0.7 0.4 25.1 7.1 0.1 1.3 165.4 0.2 199.5 (s)   0.0 200.2   0.0   200.2  
1987
 0.0 1.0 0.3 27.5 10.1 0.1 1.5 168.2 0.5 208.1 0.0   0.0 209.1   0.0   209.1  
1988
 0.0 0.6 0.2 31.0 12.2 0.1 1.5 170.2 0.8 216.0 0.0   0.0 216.6   0.0   216.6  
1989
 0.0 0.6 0.2 35.6 12.7 0.1 1.5 167.1 0.4 217.6 0.0   0.0 218.2   0.0   218.2  
1990
 0.0 0.5 0.5 28.0 13.3 0.1 1.5 161.1 0.5 205.0 0.0   0.0 205.5   0.0   205.5  
1991
 0.0 0.5 0.1 25.8 12.7 0.1 1.4 162.7 0.6 203.4 0.1   0.0 204.1   0.0   204.1  
1992
 0.0 0.6 0.1 27.9 13.0 0.1 1.4 161.7 0.3 204.5 0.4 [R ] 0.0 205.6   0.0   205.6  
1993
 0.0 0.5 0.2 27.2 13.1 0.1 1.4 164.5 0.2 206.7 0.5 [R ] 0.0 207.2   0.0   207.2  
1994
 0.0 0.8 0.1 25.1 13.9 0.2 1.5 164.4 0.1 205.4 0.4   0.0 206.1   0.0   206.1  
1995
 0.0 1.2 0.2 27.7 14.1 0.1 1.5 157.2 0.1 200.9 0.1   0.0 202.1   0.0   202.1  
1996
 0.0 1.5 0.2 29.6 15.4 0.1 1.4 164.9 0.2 211.9 0.3   0.0 213.4   0.0   213.4  
1997
 0.0 2.6 0.1 31.0 13.4 0.1 1.5 165.4 0.2 211.6 0.3   0.0 214.3   0.0   214.3  
1998
 0.0 1.0 0.3 30.9 12.5 0.2 1.6 170.6 0.1 216.1 0.3   0.0 217.1   0.0   217.1  
1999
 0.0 3.1 0.2 32.6 13.9 0.1 1.6 183.9 0.1 232.4 0.3   0.0 235.5   0.0   235.5  
2000
 0.0 3.2 0.2 31.9 14.7 0.1 1.6 176.5 0.1 225.1 0.3   0.0 228.3   0.0   228.3  
2001
 0.0 3.2 0.4 38.9 13.4 0.3 1.4 180.3 0.1 234.8 0.1   0.0 238.0   0.0   238.0  
2002
 0.0 2.8 0.3 31.9 12.5 0.1 1.4 188.1 (s) 234.3 0.3   0.0 237.1   0.0   237.1  
2003
 0.0 3.6 0.2 30.4 12.0 0.1 1.3 198.3 (s) 242.3 1.7 [R ] 0.7 246.5   1.4 [R ] 248.0  
2004
 0.0 3.6 0.3 41.2 13.5 0.1 1.3 223.1 0.1 279.7 12.8 [R ] 0.6 283.9   1.4   285.4  
2005
 0.0 3.5 0.9 44.1 14.0 0.1 1.3 197.5 0.1 258.1 13.4 [R ] 0.6 262.2   1.4   263.6  
2006
 0.0 3.4 0.6 44.5 12.8 0.1 1.3 193.5 (s) 252.8 13.2   0.6 256.9   1.3   258.2  
aThe continuity of these data series estimates may be affected by changing data sources and estimation methodologies. 
See the Technical Notes for each type of energy.		 fThere is a discontinuity in this time series between 1980 and 1981 due to the expanded coverage of renewable energy
sources beginning in 1981.
bTransportation use of natural gas is gas consumed in the operation of pipelines, primarily in compressors, and, since
1990, is also natural gas consumed as vehicle fuel.		 – – = Not applicable.
cLiquefied petroleum gases. Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
dBeginning in 1993, fuel ethanol blended into motor gasoline is included in motor gasoline.  Fuel ethanol is also shown
separately to display the use of renewable energy by the transportation sector.  It is counted only once in the total.		 Note:  Totals may not equal sum of components due to independent rounding.
eIncurred in the generation, transmission, and distribution of electricity plus plant use and unaccounted for electrical
system energy losses.		 Sources:  Data sources, estimation procedures, and assumptions are described in the Technical Notes.