Table 7.  Energy Consumption Estimates by Source, Selected Years, 1960-2006, Wyoming






Year



Coal a


Natural
Gas b
Petroleum
Nuclear
Electric
Power

Hydro-
electric
Power f





Bio-
mass a,g






Other a,h



Net Inter-
state Flow
of Electric-
ity/Losses i






Total j
Asphalt &
Road Oil a
Aviation
Gasoline a
Distillate
Fuel Oil a
Jet
Fuel a
Kero-
sene a

LPG a,c
Lubri-
cants a
Motor
Gasoline d
Residual
Fuel Oil a

Other a,e

Total 
Thousand
Short Tons
Billion
Cubic Feet

Thousand Barrels

Million kWh
1960
993 51   734   132 3,278 56 91   1,114 93 4,431 1,749 1,824 13,502   0 609 – –   – –   – –   – –  
1961
1,248 57   647   92 3,278 55 117   1,139 90 4,427 2,598 1,989 14,432   0 633 – –   – –   – –   – –  
1962
1,445 59   635   159 3,859 57 109   1,124 108 4,616 3,291 2,068 16,027   0 975 – –   – –   – –   – –  
1963
1,886 59   646   241 3,815 61 103   1,018 108 4,686 2,498 2,142 15,320   0 879 – –   – –   – –   – –  
1964
1,926 60   705   237 3,666 66 146   1,153 113 4,670 2,235 2,213 15,204   0 874 – –   – –   – –   – –  
1965
2,109 59   743   217 3,696 74 206   1,171 84 4,739 2,171 2,301 15,401   0 884 – –   – –   – –   – –  
1966
2,608 66   612   289 2,982 98 470   1,321 87 4,836 1,939 2,128 14,762   0 923 – –   – –   – –   – –  
1967
2,485 73   572   260 3,949 119 625   1,546 72 4,929 2,826 2,131 17,029   0 789 – –   – –   – –   – –  
1968
2,666 79   1,016   296 5,154 151 705   1,822 79 5,300 2,006 2,464 18,994   0 959 – –   – –   – –   – –  
1969
3,325 100   821   301 5,229 157 572   1,967 112 5,572 2,408 2,483 19,624   0 1,097 – –   – –   – –   – –  
1970
3,802 110   1,099   256 5,059 128 341   1,848 114 5,900 1,487 2,327 18,558   0 1,006 – –   – –   – –   – –  
1971
3,600 115   1,245   258 5,731 129 373   2,078 93 6,055 1,203 2,414 19,578   0 1,312 – –   – –   – –   – –  
1972
4,818 126   1,064   262 5,499 163 368   2,475 99 6,552 1,281 2,603 20,366   0 1,172 – –   – –   – –   – –  
1973
6,085 109   982   257 6,295 163 349   2,120 101 6,910 1,550 3,310 22,036   0 1,209 – –   – –   – –   – –  
1974
6,365 96   657   245 7,094 165 242   1,789 96 6,798 1,995 3,295 22,377   0 1,411 – –   – –   – –   – –  
1975
7,628 87   606   218 7,656 124 172   1,815 154 7,354 2,076 3,147 23,321   0 1,120 – –   – –   – –   – –  
1976
10,155 87   773   222 8,161 130 78   1,832 171 7,869 2,686 3,042 24,964   0 1,043 – –   – –   – –   – –  
1977
13,033 84   1,297   250 9,340 150 81   1,795 208 8,275 2,595 3,319 27,310   0 762 – –   – –   – –   – –  
1978
12,947 87   1,646   296 10,553 176 24   2,022 223 8,833 2,945 3,499 30,218   0 982 – –   – –   – –   – –  
1979
15,311 94   1,049   318 12,047 189 93   2,068 234 8,544 3,075 3,542 31,158   0 1,053 – –   – –   – –   – –  
1980
15,208 69   1,160   108 13,247 162 62   2,030 208 8,501 2,171 3,309 30,959   0 1,108 – –   – –   – –   – –  
1981
18,354 69   976   85 12,433 249 69   2,028 199 8,498 1,989 2,105 28,631   0 841 – –   – –   – –   – –  
1982
19,197 91   908   60 11,090 214 139   2,551 182 8,266 1,575 1,807 26,791   0 850 – –   – –   – –   – –  
1983
17,970 81   396   55 7,231 155 61   2,641 190 7,856 320 2,339 21,243   0 1,150 – –   – –   – –   – –  
1984
20,756 85   1,223   57 6,457 159 16 [R ] 2,194 203 8,196 195 2,474 21,195   0 1,286 – –   – –   – –   – –  
1985
23,155 82   1,676   51 7,216 154 21   1,942 189 7,671 211 2,150 21,280   0 1,068 – –   – –   – –   – –  
1986
19,338 75   1,604   50 6,531 144 8   2,169 185 7,203 190 2,090 20,175   0 1,140 – –   – –   – –   – –  
1987
24,399 82   1,469   51 8,426 202 11   2,756 209 7,277 119 2,395 22,915   0 768 – –   – –   – –   – –  
1988
25,424 82   1,046   53 9,093 193 10   2,083 202 7,427 257 2,926 23,289   0 789 – –   – –   – –   – –  
1989
23,952 82   924   39 9,382 160 6   2,462 207 7,561 30 2,934 23,704   0 680 – –   – –   – –   – –  
1990
25,514 92   955   35 9,308 143 4   1,263 213 7,105 39 2,961 22,026   0 645 – –   – –   – –   – –  
1991
25,150 97   1,016   28 7,813 119 9   1,228 191 7,212 40 2,006 19,663   0 736 – –   – –   – –   – –  
1992
27,339 124   772   25 8,278 153 7   1,184 194 7,429 10 2,342 20,395   0 636 – –   – –   – –   – –  
1993
26,171 105   756   20 9,273 140 21   1,752 198 7,572 71 2,162 21,965   0 787 – –   – –   – –   – –  
1994
27,459 106   902   33 8,974 152 23   1,580 207 7,683 40 2,314 21,906   0 897 – –   – –   – –   – –  
1995
25,933 98   665   179 10,323 160 24   1,979 203 7,936 20 2,203 23,693   0 799 – –   – –   – –   – –  
1996
26,647 101   835   213 10,552 151 27   1,651 197 7,905 6 2,692 24,229   0 1,232 – –   – –   – –   – –  
1997
26,096 101   972   151 11,306 121 25   308 208 7,603 4 2,698 23,397   0 1,381 – –   – –   – –   – –  
1998
28,773 109   857   151 11,103 116 10   253 218 7,888 6 2,409 23,010   0 1,342 – –   – –   – –   – –  
1999
27,677 97   1,227   234 13,668 174 6   480 220 7,879 8 2,398 26,294   0 1,170 – –   – –   – –   – –  
2000
28,416 101   1,467   277 12,600 286 6   1,217 217 7,799 23 2,295 26,188   0 1,011 – –   – –   – –   – –  
2001
27,984 99   1,096   209 14,020 331 4   1,238 199 8,102 68 3,631 28,898   0 879 – –   – –   – –   – –  
2002
27,305 113   438   241 13,814 210 6   1,114 196 8,041 151 3,605 27,817   0 584 – –   – –   – –   – –  
2003
27,575 115   907   216 14,305 166 2   1,093 182 8,009 143 3,890 28,911   0 594 – –   – –   – –   – –  
2004
28,156 107   571   215 14,112 242 2   993 184 7,968 107 3,997 28,390   0 593 – –   – –   – –   – –  
2005
27,752 108   528 [R ] 248 14,112 204 2   1,241 183 8,187 133 4,069 28,905 [R ] 0 808 – –   – –   – –   – –  
2006
27,906 107   217   250 16,238 292 3   1,257 178 8,329 111 4,154 31,030   0 843 – –   – –   – –   – –  
Trillion Btu
1960
15.8 52.8   4.9   0.7 19.1 0.3 0.5   4.5 0.6 23.3 11.0 11.0 75.7   0.0 6.6 1.6   0.0   -10.9   141.6  
1961
20.1 59.3   4.3   0.5 19.1 0.3 0.7   4.6 0.5 23.3 16.3 11.9 81.5   0.0 6.7 1.5   0.0   -14.5   154.7  
1962
23.7 61.2   4.2   0.8 22.5 0.3 0.6   4.5 0.7 24.3 20.7 12.4 90.9   0.0 10.3 1.4   0.0   -14.0   173.6  
1963
30.3 55.0   4.3   1.2 22.2 0.3 0.6   4.1 0.7 24.6 15.7 12.9 86.6   0.0 9.2 1.4   0.0   -19.2   163.3  
1964
32.4 55.4   4.7   1.2 21.4 0.4 0.8   4.6 0.7 24.5 14.0 13.3 85.6   0.0 9.1 1.5   0.0   -20.4   163.6  
1965
34.5 54.8   4.9   1.1 21.5 0.4 1.2   4.7 0.5 24.9 13.6 13.8 86.7   0.0 9.2 1.6   0.0   -13.8   172.9  
1966
41.4 62.9   4.1   1.5 17.4 0.5 2.7   5.3 0.5 25.4 12.2 12.8 82.3   0.0 9.6 1.5   0.0   -17.2   180.5  
1967
39.8 69.6   3.8   1.3 23.0 0.7 3.5   5.9 0.4 25.9 17.8 12.8 95.1   0.0 8.2 1.4   0.0   -9.0   205.2  
1968
43.6 75.6   6.7   1.5 30.0 0.8 4.0   7.0 0.5 27.8 12.6 14.8 105.8   0.0 10.0 1.6   0.0   -11.0   225.6  
1969
55.6 96.1   5.4   1.5 30.5 0.9 3.2   7.5 0.7 29.3 15.1 14.9 109.0   0.0 11.5 1.5   0.0   -23.1   250.6  
1970
63.5 112.5   7.3   1.3 29.5 0.7 1.9   7.0 0.7 31.0 9.3 14.0 102.7   0.0 10.6 1.6   0.0   -35.3   255.5  
1971
58.8 117.9   8.3   1.3 33.4 0.7 2.1   7.8 0.6 31.8 7.6 14.5 108.0   0.0 13.7 1.6   0.0   -31.7   268.5  
1972
80.1 128.7   7.1   1.3 32.0 0.9 2.1   9.3 0.6 34.4 8.1 15.6 111.4   0.0 12.2 1.3   0.0   -46.8   286.9  
1973
102.4 110.4   6.5   1.3 36.7 0.9 2.0   7.9 0.6 36.3 9.7 19.9 121.9   0.0 12.6 1.5   0.0   -65.2   283.5  
1974
109.1 95.4   4.4   1.2 41.3 0.9 1.4   6.7 0.6 35.7 12.5 19.8 124.5   0.0 14.7 1.5   0.0   -66.3   278.9  
1975
128.0 81.4   4.0   1.1 44.6 0.7 1.0   6.7 0.9 38.6 13.1 18.9 129.6   0.0 11.7 1.6   0.0   -74.9   277.4  
1976
179.1 82.5   5.1   1.1 47.5 0.7 0.4   6.8 1.0 41.3 16.9 18.3 139.3   0.0 10.8 1.7   0.0   -113.0   300.4  
1977
230.7 78.4   8.6   1.3 54.4 0.8 0.5   6.6 1.3 43.5 16.3 19.9 153.1   0.0 8.0 2.0   0.0   -146.9   325.3  
1978
228.1 79.8   10.9   1.5 61.5 1.0 0.1   7.4 1.4 46.4 18.5 21.0 169.7   0.0 10.2 2.6   0.0   -135.5   354.8  
1979
268.9 87.2   7.0   1.6 70.2 1.1 0.5   7.6 1.4 44.9 19.3 21.3 174.8   0.0 10.9 3.0   0.0   -166.3   378.5  
1980
268.1 73.0 [R ] 7.7   0.5 77.2 0.9 0.4   7.5 1.3 44.7 13.6 19.9 173.6   0.0 11.5 2.7   0.0   -166.4   362.5 [R ]
1981
318.9 72.9 [R ] 6.5   0.4 72.4 1.4 0.4   7.4 1.2 44.6 12.5 13.2 160.1   0.0 8.8 3.3   0.0   -211.0   353.0 [R ]
1982
333.6 90.6 [R ] 6.0   0.3 64.6 1.2 0.8   9.2 1.1 43.4 9.9 11.3 147.8   0.0 8.9 3.4   0.0   -220.7   363.6 [R ]
1983
313.6 85.2 [R ] 2.6   0.3 42.1 0.9 0.3   9.5 1.2 41.3 2.0 14.3 114.6   0.0 12.1 3.7   (s)   -199.9 [R ] 329.4 [R ]
1984
359.4 89.7 [R ] 8.1   0.3 37.6 0.9 0.1 [R ] 7.9 1.2 43.1 1.2 15.1 115.6   0.0 13.4 3.7   (s)   -230.1 [R ] 351.8 [R ]
1985
405.5 86.0 [R ] 11.1   0.3 42.0 0.9 0.1   7.0 1.1 40.3 1.3 13.3 117.5   0.0 11.2 3.8   (s)   -266.3   357.8 [R ]
1986
336.6 78.4 [R ] 10.6   0.3 38.0 0.8 (s)   7.9 1.1 37.8 1.2 13.1 111.0   0.0 11.9 4.3   (s)   -205.8   336.4 [R ]
1987
428.1 86.0 [R ] 9.7   0.3 49.1 1.1 0.1   10.1 1.3 38.2 0.7 14.7 125.3   0.0 8.0 3.1   (s)   -286.4   364.2 [R ]
1988
445.7 86.4 [R ] 6.9   0.3 53.0 1.1 0.1   7.6 1.2 39.0 1.6 17.8 128.5   0.0 8.1 3.3   (s)   -300.9   371.1 [R ]
1989
425.6 86.7 [R ] 6.1   0.2 54.6 0.9 (s)   9.1 1.3 39.7 0.2 17.7 129.8   0.0 7.1 2.7 [k ] 0.7 [k ] -269.8 [R ] 382.8 [k R ]
1990
459.8 101.3   6.3   0.2 54.2 0.8 (s)   4.6 1.3 37.3 0.2 17.8 122.8   0.0 6.7 2.1   0.7   -290.3   403.1  
1991
450.8 103.1   6.7   0.1 45.5 0.7 0.1   4.4 1.2 37.9 0.3 12.2 109.1   0.0 7.7 2.2   0.7   -282.1   391.6 [R ]
1992
491.3 130.7   5.1   0.1 48.2 0.9 (s)   4.3 1.2 39.0 0.1 14.1 113.0   0.0 6.6 1.6   0.7   -320.9   423.3 [R ]
1993
467.8 110.5   5.0   0.1 54.0 0.8 0.1   6.3 1.2 39.8 0.4 13.1 120.9   0.0 8.1 1.4   0.7   -300.2   409.1 [R ]
1994
490.9 112.3   6.0   0.2 52.3 0.8 0.1   5.7 1.3 40.2 0.3 14.0 120.8   0.0 9.3 1.7   0.7   -325.9   409.6 [R ]
1995
463.5 103.8   4.4   0.9 60.1 0.9 0.1   7.2 1.2 41.4 0.1 13.3 129.7   0.0 8.2 1.5   0.7   -302.5   404.9 [R ]
1996
474.1 107.6   5.5   1.1 61.5 0.9 0.2   6.0 1.2 41.2 (s) 16.1 133.6   0.0 12.7 1.3   0.7   -312.2   417.7 [R ]
1997
468.3 107.9   6.4   0.8 65.9 0.7 0.1   1.1 1.3 39.6 (s) 16.1 132.1   0.0 14.1 1.4   0.7   -307.0   417.5  
1998
516.3 116.5   5.7   0.8 64.7 0.7 0.1   0.9 1.3 41.1 (s) 14.5 129.7   0.0 13.7 1.2   0.7   -355.2 [R ] 422.9  
1999
496.2 101.7   8.1   1.2 79.6 1.0 (s)   1.7 1.3 41.1 0.1 14.4 148.5   0.0 12.0 1.3   0.8   -332.3 [R ] 428.1 [R ]
2000
506.1 106.0   9.7   1.4 73.4 1.6 (s)   4.4 1.3 40.6 0.1 13.8 146.5   0.0 10.3 1.4   3.2   -341.8   431.6 [R ]
2001
499.8 104.0   7.3   1.1 81.7 1.9 (s)   4.5 1.2 42.2 0.4 21.3 161.5   0.0 9.1 0.9   4.4   -337.6 [R ] 442.2 [R ]
2002
480.4 117.8   2.9   1.2 80.5 1.2 (s)   4.0 1.2 41.9 0.9 21.1 155.0   0.0 5.9 0.9   5.3   -320.4 [R ] 444.9 [R ]
2003
493.9 120.9   6.0   1.1 83.3 0.9 (s)   4.0 1.1 41.7 0.9 22.8 161.8   0.0 6.1 0.9   4.6 [R ] -327.8 [R ] 460.4 [R ]
2004
500.5 111.6   3.8   1.1 82.2 1.4 (s)   3.6 1.1 41.6 0.7 23.4 158.7   0.0 5.9 0.9   6.7 [R ] -330.9 [R ] 453.5 [R ]
2005
490.9 113.0   3.5 [R ] 1.3 82.2 1.2 (s)   4.5 1.1 42.7 0.8 23.8 161.1 [R ] 0.0 8.1 1.0 [R ] 7.6 [R ] -320.3 [R ] 461.3 [R ]
2006
489.3 111.9   1.4   1.3 94.6 1.7 (s)   4.5 1.1 43.5 0.7 24.4 173.1   0.0 8.4 0.9   8.1   -310.8   480.9  
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.
iNet interstate flow of electricity is the difference between the amount of energy in the electricity sold within a State (including associated
losses) and the energy input at the electric utilities within the State.  A positive number indicates that more electricity (including associated
losses) came into the State than went out of the State during the year; conversely, a negative number indicates that more electricity
(including associated losses) went out of the State than came into the State.
bPhysical unit data include supplemental gaseous fuels (SGF) for all years; Btu data exclude SGF for 1980 forward. jFrom 1981 through 1992, includes fuel ethanol blended into motor gasoline but not shown in the motor gasoline column.
cLiquefied petroleum gases. kThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of renewable energy sources
beginning in 1989.
dBeginning in 1993, includes fuel ethanol blended into motor gasoline. kWh = Kilowatthours.  – – = Not applicable.
e"Other" is the subtotal of 16 petroleum products consumed in the industrial sector.  See a full description in the Technical Notes, Section
4, "Other Petroleum Products."
Where shown, R = Revised data and (s) = Physical unit value less than +0.5 and greater than -0.5 or Btu value less than +0.05 and
greater than -0.05.
fConventional hydroelectric power.  Includes pumped-storage hydroelectricity, which cannot be separately identified, from 1960 through
1989.
Note:  Totals may not equal sum of components due to independent rounding.
gWood and waste.  Prior to 2001, includes non-biomass waste. Sources:  Data sources, estimation procedures, and assumptions are described in the Technical Notes.
h"Other" is geothermal, wind, photovoltaic, solar thermal energy, and net imports of electricity.