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Table CT8. Electric Power Sector Consumption Estimates, 1960-2012, Wyoming

Table CT8. Electric Power Sector Consumption Estimates, 1960-2012, Wyoming






Year



Coal


Natural
Gas a
Petroleum
Nuclear
Electric
Power


Hydroelectric
Power d
Biomass


Geothermal f



Solar/PV f,g



Wind f

Electricity
Net
Imports h






Total f,i
Distillate
Fuel Oil b
Petroleum
Coke
Residual
Fuel Oil c

Total


Wood
and
Waste e,f
Thousand
Short Tons
Billion
Cubic Feet

Thousand Barrels

Million Kilowatthours

Million Kilowatthours
1960 815 1 6 0 5 12 0 609 – – 0 NA NA 0 – –
1961 1,054 1 10 0 8 18 0 633 – – 0 NA NA 0 – –
1962 1,104 1 2 0 2 4 0 975 – – 0 NA NA 0 – –
1963 1,672 (s) 14 0 12 26 0 879 – – 0 NA NA 0 – –
1964 1,752 (s) 7 0 6 13 0 874 – – 0 NA NA 0 – –
1965 1,941 (s) 19 0 15 34 0 884 – – 0 NA NA 0 – –
1966 2,431 (s) 8 0 7 15 0 923 – – 0 NA NA 0 – –
1967 2,276 (s) 14 0 12 26 0 789 – – 0 NA NA 0 – –
1968 2,390 (s) 16 0 14 30 0 959 – – 0 NA NA 0 – –
1969 3,068 2 15 0 12 28 0 1,097 – – 0 NA NA 0 – –
1970 3,571 2 13 0 11 25 0 1,006 – – 0 NA NA 0 – –
1971 3,400 1 19 0 28 47 0 1,312 – – 0 NA NA 0 – –
1972 4,554 1 12 0 36 47 0 1,172 – – 0 NA NA 0 – –
1973 5,797 (s) 8 0 90 98 0 1,209 – – 0 NA NA 0 – –
1974 5,846 1 3 0 105 108 0 1,411 – – 0 NA NA 0 – –
1975 6,938 1 6 0 112 118 0 1,120 – – 0 NA NA 0 – –
1976 9,000 1 10 0 128 138 0 1,043 – – 0 NA NA 0 – –
1977 11,371 1 7 0 93 100 0 762 – – 0 NA NA 0 – –
1978 11,147 1 14 0 154 169 0 982 – – 0 NA NA 0 – –
1979 13,258 (s) 6 0 141 147 0 1,053 – – 0 NA NA 0 – –
1980 13,498 (s) 123 0 0 123 0 1,108 – – 0 NA NA 0 – –
1981 16,559 (s) 147 0 0 147 0 841 – – 0 NA NA 0 – –
1982 17,529 (s) 115 0 0 115 0 850 – – 0 NA NA 0 – –
1983 16,135 (s) 81 0 0 81 0 1,150 – – 0 NA 1 0 – –
1984 18,805 (s) 121 0 0 121 0 1,286 – – 0 0 3 0 – –
1985 21,173 (s) 143 0 0 143 0 1,068 – – 0 0 3 0 – –
1986 17,452 (s) 123 0 0 123 0 1,140 – – 0 0 1 0 – –
1987 22,408 (s) 115 0 0 115 0 768 – – 0 0 (s) 0 – –
1988 23,563 (s) 121 0 0 121 0 789 – – 0 0 (s) 0 – –
1989 21,908 (s) 118 0 0 118 0 680 – – 0 0 (s) 0 – –
1990 23,526 (s) 99 0 0 99 0 645 – – 0 0 0 0 – –
1991 23,115 (s) 122 0 0 122 0 736 – – 0 0 0 0 – –
1992 25,114 (s) 100 0 0 100 0 636 – – 0 0 0 0 – –
1993 24,111 (s) 104 0 0 104 0 787 – – 0 0 0 0 – –
1994 25,350 (s) 86 0 0 86 0 897 – – 0 0 0 0 – –
1995 23,850 (s) 128 0 0 128 0 799 – – 0 0 0 0 – –
1996 24,430 (s) 110 0 0 110 0 1,232 – – 0 0 0 0 – –
1997 23,996 (s) 105 0 0 105 0 1,381 – – 0 0 0 0 – –
1998 26,674 (s) 80 0 0 80 0 1,342 – – 0 0 2 0 – –
1999 25,639 (s) 85 0 0 85 0 1,170 – – 0 0 11 0 – –
2000 26,365 2 66 0 0 66 0 1,011 – – 0 0 246 0 – –
2001 26,184 3 66 0 0 66 0 879 – – 0 0 365 0 – –
2002 25,675 4 76 0 0 76 0 584 – – 0 0 447 21 – –
2003 25,861 2 81 0 0 81 0 594 – – 0 0 366 29 – –
2004 26,428 1 92 0 0 92 0 593 – – 0 0 617 -56 – –
2005 26,086 1 77 0 0 77 0 808 – – 0 0 717 -98 – –
2006 26,170 1 88 0 0 88 0 843 – – 0 0 759 -47 – –
2007 26,585 2 84 0 0 84 0 729 – – 0 0 755 -55 – –
2008 26,885 1 79 0 0 79 0 835 – – 0 0 963 -42 – –
2009 25,501 1 91 0 0 91 0 967 – – 0 0 2,226 -36 – –
2010 26,102 1 104 0 0 104 0 1,024 – – 0 0 3,247 -26 – –
2011 25,114 (s) 98 0 0 98 0 1,224 – – 0 0 4,612 2 – –
2012 26,265 (s) 79 0 0 79 0 893 0 0 NA NA -3 0
Trillion Btu
1960 12.1 0.7 (s) 0.0 (s) 0.1 0.0 6.6 0.0 0.0 NA NA 0.0 19.4
1961 16.1 0.7 0.1 0.0 0.1 0.1 0.0 6.7 0.0 0.0 NA NA 0.0 23.6
1962 16.8 0.7 (s) 0.0 (s) (s) 0.0 10.3 0.0 0.0 NA NA 0.0 27.8
1963 25.9 0.2 0.1 0.0 0.1 0.2 0.0 9.2 0.0 0.0 NA NA 0.0 35.5
1964 28.8 0.1 (s) 0.0 (s) 0.1 0.0 9.1 0.0 0.0 NA NA 0.0 38.2
1965 31.0 0.2 0.1 0.0 0.1 0.2 0.0 9.2 0.0 0.0 NA NA 0.0 40.6
1966 37.9 0.1 (s) 0.0 (s) 0.1 0.0 9.6 0.0 0.0 NA NA 0.0 47.7
1967 35.6 0.2 0.1 0.0 0.1 0.2 0.0 8.2 0.0 0.0 NA NA 0.0 44.2
1968 38.1 0.4 0.1 0.0 0.1 0.2 0.0 10.0 0.0 0.0 NA NA 0.0 48.7
1969 50.5 2.4 0.1 0.0 0.1 0.2 0.0 11.5 0.0 0.0 NA NA 0.0 64.5
1970 59.0 2.4 0.1 0.0 0.1 0.1 0.0 10.6 0.0 0.0 NA NA 0.0 72.2
1971 55.0 1.2 0.1 0.0 0.2 0.3 0.0 13.7 0.0 0.0 NA NA 0.0 70.2
1972 75.1 0.6 0.1 0.0 0.2 0.3 0.0 12.2 0.0 0.0 NA NA 0.0 88.2
1973 97.0 0.3 (s) 0.0 0.6 0.6 0.0 12.6 0.0 0.0 NA NA 0.0 110.4
1974 99.4 0.5 (s) 0.0 0.7 0.7 0.0 14.7 0.0 0.0 NA NA 0.0 115.3
1975 115.4 0.4 (s) 0.0 0.7 0.7 0.0 11.7 0.0 0.0 NA NA 0.0 128.2
1976 157.8 0.5 0.1 0.0 0.8 0.9 0.0 10.8 0.0 0.0 NA NA 0.0 169.9
1977 200.4 0.6 (s) 0.0 0.6 0.6 0.0 8.0 0.0 0.0 NA NA 0.0 209.7
1978 195.6 0.6 0.1 0.0 1.0 1.1 0.0 10.2 0.0 0.0 NA NA 0.0 207.4
1979 231.9 0.4 (s) 0.0 0.9 0.9 0.0 10.9 0.0 0.0 NA NA 0.0 244.1
1980 237.4 0.2 0.7 0.0 0.0 0.7 0.0 11.5 0.0 0.0 NA NA 0.0 249.8
1981 286.7 0.1 0.9 0.0 0.0 0.9 0.0 8.8 0.0 0.0 NA NA 0.0 296.4
1982 303.9 0.1 0.7 0.0 0.0 0.7 0.0 8.9 0.0 0.0 NA 0.0 0.0 313.6
1983 281.2 0.1 0.5 0.0 0.0 0.5 0.0 12.1 0.0 0.0 0.0 (s) 0.0 293.9
1984 325.2 0.1 0.7 0.0 0.0 0.7 0.0 13.4 0.0 0.0 0.0 (s) 0.0 339.4
1985 370.7 0.1 0.8 0.0 0.0 0.8 0.0 11.2 0.0 0.0 0.0 (s) 0.0 382.9
1986 303.9 0.1 0.7 0.0 0.0 0.7 0.0 11.9 0.0 0.0 0.0 (s) 0.0 316.7
1987 393.4 0.1 0.7 0.0 0.0 0.7 0.0 8.0 0.0 0.0 0.0 (s) 0.0 402.1
1988 412.6 0.2 0.7 0.0 0.0 0.7 0.0 8.1 0.0 0.0 0.0 (s) 0.0 421.7
1989 389.4 0.1 0.7 0.0 0.0 0.7 0.0 7.1 0.0 0.0 0.0 (s) 0.0 397.2
1990 416.0 0.1 0.6 0.0 0.0 0.6 0.0 6.7 0.0 0.0 0.0 0.0 0.0 423.3
1991 405.8 0.1 0.7 0.0 0.0 0.7 0.0 7.7 0.0 0.0 0.0 0.0 0.0 414.2
1992 444.6 0.1 0.6 0.0 0.0 0.6 0.0 6.6 0.0 0.0 0.0 0.0 0.0 451.8
1993 424.4 0.1 0.6 0.0 0.0 0.6 0.0 8.1 0.0 0.0 0.0 0.0 0.0 433.3
1994 445.8 0.1 0.5 0.0 0.0 0.5 0.0 9.3 0.0 0.0 0.0 0.0 0.0 455.7
1995 418.4 0.1 0.7 0.0 0.0 0.7 0.0 8.2 0.0 0.0 0.0 0.0 0.0 427.5
1996 427.0 0.1 0.6 0.0 0.0 0.6 0.0 12.7 0.0 0.0 0.0 0.0 0.0 440.4
1997 423.5 0.1 0.6 0.0 0.0 0.6 0.0 14.1 0.0 0.0 0.0 0.0 0.0 438.4
1998 470.5 0.3 0.5 0.0 0.0 0.5 0.0 13.7 0.0 0.0 0.0 (s) 0.0 485.0
1999 451.7 0.2 0.5 0.0 0.0 0.5 0.0 12.0 0.0 0.0 0.0 0.1 0.0 464.4
2000 464.9 1.9 0.4 0.0 0.0 0.4 0.0 10.3 0.0 0.0 0.0 2.5 0.0 480.0
2001 464.2 2.8 0.4 0.0 0.0 0.4 0.0 9.1 0.0 0.0 0.0 3.8 0.0 480.2
2002 447.7 3.5 0.4 0.0 0.0 0.4 0.0 5.9 0.0 0.0 0.0 4.6 0.1 462.2
2003 460.1 2.3 0.5 0.0 0.0 0.5 0.0 6.0 0.0 0.0 0.0 3.7 0.1 472.7
2004 466.3 0.5 0.5 0.0 0.0 0.5 0.0 5.9 0.0 0.0 0.0 6.2 -0.2 479.3
2005 458.2 0.5 0.4 0.0 0.0 0.4 0.0 8.1 0.0 0.0 0.0 7.2 -0.3 474.1
2006 455.0 0.8 0.5 0.0 0.0 0.5 0.0 8.4 0.0 0.0 0.0 7.5 -0.2 472.1
2007 459.4 2.0 0.5 0.0 0.0 0.5 0.0 7.2 0.0 0.0 0.0 7.5 -0.2 476.4
2008 465.0 1.1 0.5 0.0 0.0 0.5 0.0 8.2 0.0 0.0 0.0 9.5 -0.1 484.0
2009 442.9 1.1 0.5 0.0 0.0 0.5 0.0 9.4 0.0 0.0 0.0 21.7 -0.1 475.5
2010 452.7 0.6 0.6 0.0 0.0 0.6 0.0 10.0 0.0 0.0 0.0 31.7 -0.1 495.4
2011 434.6 0.4 0.6 0.0 0.0 0.6 0.0 11.9 0.0 0.0 0.0 44.8 (s) 492.3
2012 458.6 0.5 0.5 0.0 0.0 0.5 0.0 8.5 0.0 0.0 0.0 41.6 (s) 509.6
aNatural gas as it is consumed; includes supplemental gaseous fuels that are commingled with natural gas. hElectricity traded with Canada and Mexico. Btu value calculated by converting net imports in kilowatthours by
3,412 Btu per kilowatthour.
bPrior to 1980, based on oil used in internal combustion and gas turbine engine plants. For 1980 through 2000,
distillate fuel oil includes fuel oil Nos. 1 and 2, and small amounts of kerosene and jet fuel.
i Beginning in 1980, adjusted for the double-counting of supplemental gaseous fuels, which are included in both
natural gas and the other fossil fuels from which they are mostly derived, but should be counted only once in net
energy and total.
cPrior to 1980, based on oil used in steam plants. For 1980 through 2000, residual fuel oil includes fuel oil Nos. 4,
5, and 6.
– – = Not applicable. NA = Not available.
dConventional hydroelectric power. For 1960 through 1989, includes pumped-storage hydroelectricity, which
cannot be separately identified.
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.
eWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Notes: Totals may not equal sum of components due to independent rounding. · The electric power sector
comprises electricity-only and combined-heat-and-power (CHP) plants within the NAICS 22 category whose primary
business is to sell electricity, or electricity and heat, to the public. · Through 1988, data are for electric utilities only.
Beginning in 1989, data include independent power producers. · The continuity of these data series estimates may
be affected by the changing data sources and estimation methodologies. See the Technical Notes for each type of
energy.
fThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of renewable
energy sources beginning in 1989.
Web Page: All data are available at http://www.eia.gov/state/seds/seds-data-complete.cfm.
gSolar thermal and photovoltaic energy. Sources: Data sources, estimation procedures, and assumptions are described in the Technical Notes.