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Table CT8. Electric Power Sector Consumption Estimates, Selected Years, 1960-2010, Arizona

Table CT8. Electric Power Sector Consumption Estimates, Selected Years, 1960-2010, Arizona






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
Residual
Fuel Oil b		 Distillate
Fuel Oil c		 Petroleum
Coke
Total

Wood
and
Waste e,f
Thousand
Short Tons		 Billion
Cubic Feet
Thousand Barrels
Million Kilowatthours
Million Kilowatthours
1960 0 53 41 3 0 44 0 2,990 – – 0 NA NA -15 – –
1961 0 61 26 2 0 27 0 2,934 – – 0 NA NA -14 – –
1962 294 60 93 6 0 99 0 2,923 – – 0 NA NA -21 – –
1963 401 56 83 5 0 89 0 2,942 – – 0 NA NA -23 – –
1964 432 49 105 7 0 111 0 2,885 – – 0 NA NA -25 – –
1965 333 37 44 3 0 47 0 4,439 – – 0 NA NA -29 – –
1966 345 42 15 1 0 16 0 5,221 – – 0 NA NA -30 – –
1967 343 40 16 1 0 17 0 5,008 – – 0 NA NA -34 – –
1968 385 47 47 3 0 50 0 5,695 – – 0 NA NA -38 – –
1969 397 57 43 3 0 46 0 6,063 – – 0 NA NA -44 – –
1970 401 59 19 1 0 20 0 6,141 – – 0 NA NA -51 – –
1971 414 68 407 6 0 414 0 6,634 – – 0 NA NA -61 – –
1972 348 78 1,401 119 0 1,520 0 6,771 – – 0 NA NA -133 – –
1973 469 57 6,949 504 0 7,454 0 7,187 – – 0 NA NA -94 – –
1974 2,220 40 7,771 666 0 8,437 0 7,394 – – 0 NA NA -22 – –
1975 4,259 18 5,756 1,653 0 7,410 0 7,240 – – 0 NA NA -14 – –
1976 6,286 24 5,187 1,101 0 6,288 0 7,562 – – 0 NA NA -20 – –
1977 7,551 29 6,981 1,205 0 8,185 0 6,594 – – 0 NA NA -16 – –
1978 7,007 54 4,431 1,194 0 5,625 0 7,010 – – 0 NA NA -36 – –
1979 9,811 51 4,731 600 0 5,331 0 7,240 – – 0 NA NA -40 – –
1980 10,916 50 1,185 436 0 1,622 0 9,820 – – 0 NA NA -41 – –
1981 14,026 58 203 296 0 499 0 6,788 – – 0 NA NA -11 – –
1982 14,484 31 145 256 0 400 0 7,000 – – 0 NA NA -7 – –
1983 12,464 19 529 218 0 747 0 14,467 – – 0 NA 0 -1 – –
1984 13,601 25 530 180 0 710 0 15,664 – – 0 0 0 -1 – –
1985 14,448 42 145 211 0 357 1,130 13,972 – – 0 0 0 0 – –
1986 11,861 31 2 240 0 242 9,976 14,446 – – 0 0 0 -2 – –
1987 12,706 27 104 328 0 432 13,458 10,119 – – 0 0 0 -2 – –
1988 13,932 25 22 197 0 219 22,940 7,771 – – 0 0 0 -2 – –
1989 16,182 51 147 214 0 361 7,850 7,877 – – 0 0 0 -2 – –
1990 15,758 24 10 200 0 210 20,598 7,418 – – 0 0 0 -2 – –
1991 16,116 23 14 145 0 159 25,096 6,736 – – 0 0 0 106 – –
1992 17,280 31 11 123 0 135 25,609 6,621 – – 0 0 0 -2 – –
1993 18,316 20 16 95 0 110 22,049 6,697 – – 0 0 0 -2 – –
1994 18,853 26 155 68 0 224 23,171 7,365 – – 0 0 0 -2 – –
1995 16,021 22 12 107 0 119 26,985 8,288 – – 0 0 0 336 – –
1996 16,118 23 23 101 0 124 28,840 9,214 – – 0 0 0 -3 – –
1997 17,504 27 (s) 110 0 110 29,314 12,049 – – 0 0 0 115 – –
1998 18,316 42 0 117 0 117 30,301 10,970 – – 0 0 0 4 – –
1999 19,025 55 12 75 0 88 30,416 9,759 – – 0 0 0 0 – –
2000 20,408 96 46 357 0 402 30,381 8,354 – – 0 0 0 47 – –
2001 20,158 129 225 435 0 660 28,724 7,624 – – 0 (s) 0 55 – –
2002 19,328 145 0 100 0 100 30,862 7,427 – – 0 (s) 0 14 – –
2003 19,378 170 0 96 0 96 28,581 7,075 – – 0 (s) 0 -16 – –
2004 20,060 240 7 83 0 90 28,113 6,973 – – 0 4 0 78 – –
2005 20,333 217 1 78 0 78 25,807 6,410 – – 0 14 0 -76 – –
2006 20,506 248 1 131 0 132 24,012 6,793 – – 0 13 0 -182 – –
2007 21,189 280 0 85 0 85 26,782 6,598 – – 0 9 0 3 – –
2008 22,658 284 0 89 0 89 29,250 7,286 – – 0 15 0 -263 – –
2009 20,762 262 0 104 0 104 30,662 6,427 – – 0 14 30 -231 – –
2010 23,084 224 0 117 0 117 31,200 6,622 – – 0 16 135 69 – –
Trillion Btu
1960 0.0 55.1 0.3 (s) 0.0 0.3 0.0 32.2 0.2 0.0 NA NA -0.1 87.7
1961 0.0 62.8 0.2 (s) 0.0 0.2 0.0 31.2 0.1 0.0 NA NA (s) 94.2
1962 6.1 62.3 0.6 (s) 0.0 0.6 0.0 30.9 (s) 0.0 NA NA -0.1 99.8
1963 8.3 60.0 0.5 (s) 0.0 0.6 0.0 30.8 0.1 0.0 NA NA -0.1 99.7
1964 9.0 52.5 0.7 (s) 0.0 0.7 0.0 30.2 (s) 0.0 NA NA -0.1 92.3
1965 6.9 39.5 0.3 (s) 0.0 0.3 0.0 46.4 0.0 0.0 NA NA -0.1 93.1
1966 7.3 44.8 0.1 (s) 0.0 0.1 0.0 54.4 0.0 0.0 NA NA -0.1 106.5
1967 7.2 42.5 0.1 (s) 0.0 0.1 0.0 52.2 0.0 0.0 NA NA -0.1 101.9
1968 8.1 50.4 0.3 (s) 0.0 0.3 0.0 59.2 0.0 0.0 NA NA -0.1 117.9
1969 8.3 61.5 0.3 (s) 0.0 0.3 0.0 63.3 0.0 0.0 NA NA -0.2 133.4
1970 8.5 62.4 0.1 (s) 0.0 0.1 0.0 64.4 0.0 0.0 NA NA -0.2 135.3
1971 8.7 72.4 2.6 (s) 0.0 2.6 0.0 69.5 0.0 0.0 NA NA -0.2 153.0
1972 7.2 83.2 8.8 0.7 0.0 9.5 0.0 70.3 0.0 0.0 NA NA -0.5 169.7
1973 9.7 60.5 43.7 2.9 0.0 46.6 0.0 74.7 0.0 0.0 NA NA -0.3 191.1
1974 48.1 43.3 48.9 3.9 0.0 52.7 0.0 77.2 0.0 0.0 NA NA -0.1 221.3
1975 89.8 18.9 36.2 9.6 0.0 45.8 0.0 75.3 0.0 0.0 NA NA (s) 229.9
1976 132.7 26.1 32.6 6.4 0.0 39.0 0.0 78.4 0.0 0.0 NA NA -0.1 276.1
1977 162.8 31.4 43.9 7.0 0.0 50.9 0.0 68.8 0.0 0.0 NA NA -0.1 313.9
1978 150.8 57.9 27.9 7.0 0.0 34.8 0.0 72.6 0.0 0.0 NA NA -0.1 316.0
1979 208.2 54.2 29.7 3.5 0.0 33.2 0.0 75.0 0.0 0.0 NA NA -0.1 370.5
1980 231.9 52.5 7.5 2.5 0.0 10.0 0.0 102.0 0.0 0.0 NA NA -0.1 396.3
1981 294.7 60.7 1.3 1.7 0.0 3.0 0.0 71.0 0.0 0.0 NA NA (s) 429.4
1982 305.4 32.9 0.9 1.5 0.0 2.4 0.0 73.2 0.0 0.0 NA NA (s) 413.8
1983 265.1 20.0 3.3 1.3 0.0 4.6 0.0 152.2 0.0 0.0 NA 0.0 (s) 441.9
1984 288.2 26.7 3.3 1.1 0.0 4.4 0.0 163.5 0.0 0.0 0.0 0.0 (s) 482.8
1985 303.2 44.2 0.9 1.2 0.0 2.1 12.0 146.0 0.0 0.0 0.0 0.0 0.0 507.5
1986 249.6 32.0 (s) 1.4 0.0 1.4 105.5 150.9 0.0 0.0 0.0 0.0 (s) 539.4
1987 269.6 27.6 0.7 1.9 0.0 2.6 140.5 105.4 0.0 0.0 0.0 0.0 (s) 545.7
1988 296.7 26.2 0.1 1.1 0.0 1.3 243.2 80.2 0.0 0.0 0.0 0.0 (s) 647.7
1989 338.9 52.4 0.9 1.2 0.0 2.2 83.1 82.2 0.0 0.0 0.0 0.0 (s) 558.7
1990 330.2 25.0 0.1 1.2 0.0 1.2 218.0 77.2 0.0 0.0 0.0 0.0 (s) 651.5
1991 333.5 23.9 0.1 0.8 0.0 0.9 263.1 70.3 0.0 0.0 0.0 0.0 0.4 692.1
1992 356.8 31.9 0.1 0.7 0.0 0.8 268.1 68.5 0.0 0.0 0.0 0.0 (s) 726.1
1993 376.3 21.0 0.1 0.6 0.0 0.7 231.6 69.0 0.0 0.0 0.0 0.0 (s) 698.7
1994 387.7 26.7 1.0 0.4 0.0 1.4 242.2 76.0 0.0 0.0 0.0 0.0 (s) 734.0
1995 329.7 22.7 0.1 0.6 0.0 0.7 283.5 85.5 0.0 0.0 0.0 0.0 1.1 723.2
1996 329.5 22.9 0.1 0.6 0.0 0.7 302.9 95.3 0.0 0.0 0.0 0.0 (s) 751.3
1997 356.2 27.1 (s) 0.6 0.0 0.6 307.6 123.1 0.0 0.0 0.0 0.0 0.4 814.9
1998 373.3 42.9 0.0 0.7 0.0 0.7 317.9 111.9 0.0 0.0 0.0 0.0 (s) 846.6
1999 390.1 55.4 0.1 0.4 0.0 0.5 317.8 99.8 0.0 0.0 0.0 0.0 0.0 863.6
2000 416.9 97.4 0.3 2.1 0.0 2.4 316.8 85.2 0.0 0.0 0.0 0.0 0.2 918.9
2001 409.3 132.0 1.4 2.5 0.0 3.9 300.0 78.8 0.3 0.0 (s) 0.0 0.2 924.5
2002 392.5 148.0 0.0 0.6 0.0 0.6 322.3 75.6 0.4 0.0 (s) 0.0 (s) 939.3
2003 391.3 171.6 0.0 0.6 0.0 0.6 297.8 72.5 0.3 0.0 (s) 0.0 -0.1 934.0
2004 409.2 245.1 (s) 0.5 0.0 0.5 293.1 69.9 0.4 0.0 (s) 0.0 0.3 1,018.5
2005 412.5 222.8 (s) 0.5 0.0 0.5 269.3 64.1 0.6 0.0 0.1 0.0 -0.3 969.7
2006 415.7 253.2 (s) 0.8 0.0 0.8 250.6 67.4 0.5 0.0 0.1 0.0 -0.6 987.7
2007 423.2 286.3 0.0 0.5 0.0 0.5 280.8 65.2 0.2 0.0 0.1 0.0 (s) 1,056.3
2008 445.8 291.6 0.0 0.5 0.0 0.5 305.8 71.8 1.7 0.0 0.1 0.0 -0.9 1,116.4
2009 404.5 267.7 0.0 0.6 0.0 0.6 320.7 62.7 1.7 0.0 0.1 0.3 -0.8 1,057.7
2010 447.1 227.9 0.0 0.7 0.0 0.7 326.1 64.6 2.0 0.0 0.2 1.3 0.2 1,070.2
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 steam plants. For 1980 through 2000, residual fuel oil includes fuel oil Nos. 4,
5, and 6.		 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 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.		 – – = 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.