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Table CT4. Residential Sector Energy Consumption Estimates, Selected Years, 1960-2011, Montana

Table CT4. Residential Sector Energy Consumption Estimates, Selected Years, 1960-2011, Montana






Year



Coal a


Natural
Gas b
Petroleum Biomass





Geothermal e






Solar/PV e,f

Retail
Electricity
Sales





Net
Energy e,g



Electrical
System
Energy
Losses h






Total e,g
Distillate
Fuel Oil

Kerosene

LPG c

Total

Wood d
Thousand
Short Tons
Billion
Cubic Feet

Thousand Barrels
Thousand
Cords
Million
Kilowatthours
1960 18 17 262 0 488 750 237 – – – – 935 – – – – – –
1961 17 17 335 0 594 929 219 – – – – 982 – – – – – –
1962 17 17 335 0 541 875 207 – – – – 1,041 – – – – – –
1963 16 17 328 0 482 809 194 – – – – 1,077 – – – – – –
1964 15 19 312 0 632 944 193 – – – – 1,139 – – – – – –
1965 13 20 277 0 614 891 182 – – – – 1,216 – – – – – –
1966 13 20 286 0 731 1,017 167 – – – – 1,261 – – – – – –
1967 14 20 196 0 959 1,156 157 – – – – 1,291 – – – – – –
1968 10 20 250 0 1,030 1,281 151 – – – – 1,373 – – – – – –
1969 10 21 289 0 1,034 1,324 145 – – – – 1,462 – – – – – –
1970 7 25 249 0 856 1,106 139 – – – – 1,534 – – – – – –
1971 9 25 397 0 873 1,270 130 – – – – 1,633 – – – – – –
1972 5 24 436 0 1,056 1,492 126 – – – – 1,757 – – – – – –
1973 5 25 495 0 931 1,426 115 – – – – 1,812 – – – – – –
1974 4 22 542 0 990 1,532 115 – – – – 1,873 – – – – – –
1975 3 24 589 0 939 1,528 153 – – – – 2,143 – – – – – –
1976 2 24 646 0 958 1,604 159 – – – – 2,261 – – – – – –
1977 1 22 616 0 958 1,574 192 – – – – 2,440 – – – – – –
1978 4 23 657 0 1,231 1,888 242 – – – – 2,754 – – – – – –
1979 2 23 675 0 584 1,259 300 – – – – 2,957 – – – – – –
1980 3 19 421 0 799 1,220 125 – – – – 2,916 – – – – – –
1981 1 17 273 0 486 759 169 – – – – 2,906 – – – – – –
1982 2 20 352 0 710 1,062 175 – – – – 3,178 – – – – – –
1983 1 17 449 14 869 1,333 187 – – – – 3,097 – – – – – –
1984 1 18 380 7 413 799 189 – – – – 3,375 – – – – – –
1985 2 19 309 9 583 901 195 – – – – 3,614 – – – – – –
1986 5 17 325 14 618 957 177 – – – – 3,214 – – – – – –
1987 2 15 220 1 684 905 84 – – – – 3,139 – – – – – –
1988 2 17 213 1 689 904 90 – – – – 3,301 – – – – – –
1989 11 18 345 1 801 1,147 91 – – – – 3,456 – – – – – –
1990 11 17 291 1 784 1,077 89 – – – – 3,358 – – – – – –
1991 8 18 287 1 678 966 94 – – – – 3,459 – – – – – –
1992 4 17 180 (s) 577 757 98 – – – – 3,286 – – – – – –
1993 2 20 234 7 528 770 91 – – – – 3,598 – – – – – –
1994 1 19 159 6 522 687 86 – – – – 3,567 – – – – – –
1995 1 20 218 1 456 674 86 – – – – 3,640 – – – – – –
1996 1 22 325 1 501 827 90 – – – – 3,911 – – – – – –
1997 9 21 685 2 146 833 95 – – – – 3,804 – – – – – –
1998 (s) 19 404 3 83 489 84 – – – – 3,722 – – – – – –
1999 (s) 20 225 1 330 557 86 – – – – 3,664 – – – – – –
2000 (s) 20 170 (s) 890 1,060 93 – – – – 3,908 – – – – – –
2001 (s) 20 170 1 907 1,077 52 – – – – 3,886 – – – – – –
2002 (s) 22 122 1 929 1,052 53 – – – – 4,031 – – – – – –
2003 (s) 20 196 [R ] 4 1,398 1,598 [R ] 56 – – – – 4,120 – – – – – –
2004 11 20 187 1 1,863 2,050 57 – – – – 4,053 – – – – – –
2005 12 20 169 1 1,732 1,902 302 – – – – 4,221 – – – – – –
2006 13 19 196 1 1,726 1,923 268 – – – – 4,394 – – – – – –
2007 (s) 20 197 1 1,990 2,187 296 [R ] – – – – 4,542 – – – – – –
2008 0 [R ] 22 248 [R ] 3 [R ] 2,230 2,481 [R ] 331 [R ] – – – – 4,669 – – – – – –
2009 0 [R ] 22 115 [R ] (s) 2,362 2,477 [R ] 159 [R ] – – – – 4,774 – – – – – –
2010 0 [R ] 21 109 [R ] 1 1,969 2,079 [R ] 139 [R ] – – – – 4,743 – – – – – –
2011 0 22 99 1 2,152 2,251 142 – – – – 4,913 – – – – – –
Trillion Btu
1960 0.4 17.5 1.5 0.0 1.9 3.4 4.7 NA NA 3.2 29.2 7.9 37.1
1961 0.4 17.8 2.0 0.0 2.3 4.2 4.4 NA NA 3.4 30.1 8.1 38.2
1962 0.4 17.8 2.0 0.0 2.1 4.0 4.1 NA NA 3.6 29.9 8.5 38.4
1963 0.3 17.4 1.9 0.0 1.8 3.8 3.9 NA NA 3.7 29.0 8.8 37.8
1964 0.3 18.9 1.8 0.0 2.4 4.2 3.9 NA NA 3.9 31.2 9.2 40.4
1965 0.3 19.9 1.6 0.0 2.4 4.0 3.6 NA NA 4.1 32.0 9.9 41.9
1966 0.3 19.7 1.7 0.0 2.8 4.5 3.3 NA NA 4.3 32.1 10.3 42.4
1967 0.3 19.7 1.1 0.0 3.7 4.8 3.1 NA NA 4.4 32.4 10.5 42.9
1968 0.2 19.7 1.5 0.0 4.0 5.4 3.0 NA NA 4.7 33.0 11.2 44.2
1969 0.2 21.4 1.7 0.0 4.0 5.7 2.9 NA NA 5.0 35.2 11.9 47.1
1970 0.1 25.6 1.5 0.0 3.3 4.7 2.8 NA NA 5.2 38.5 12.7 51.1
1971 0.2 26.2 2.3 0.0 3.3 5.7 2.6 NA NA 5.6 40.2 13.4 53.6
1972 0.1 24.5 2.5 0.0 4.0 6.6 2.5 NA NA 6.0 39.7 14.4 54.1
1973 0.1 25.6 2.9 0.0 3.6 6.5 2.3 NA NA 6.2 40.7 14.7 55.4
1974 0.1 22.0 3.2 0.0 3.8 7.0 2.3 NA NA 6.4 37.7 15.5 53.2
1975 0.1 24.6 3.4 0.0 3.6 7.0 3.1 NA NA 7.3 42.0 17.5 59.6
1976 (s) 23.8 3.8 0.0 3.7 7.4 3.2 NA NA 7.7 42.2 18.5 60.7
1977 (s) 21.7 3.6 0.0 3.7 7.3 3.8 NA NA 8.3 41.2 19.9 61.1
1978 0.1 22.9 3.8 0.0 4.7 8.5 4.8 NA NA 9.4 45.8 22.8 68.5
1979 (s) 22.3 3.9 0.0 2.2 6.2 6.0 NA NA 10.1 44.6 24.1 68.7
1980 0.1 19.5 2.5 0.0 3.1 5.5 2.5 NA NA 9.9 37.5 23.9 61.4
1981 (s) 17.4 1.6 0.0 1.9 3.5 3.4 NA NA 9.9 34.2 23.2 57.4
1982 (s) 20.2 2.1 0.0 2.7 4.8 3.5 NA NA 10.8 39.3 25.6 65.0
1983 (s) 17.1 2.6 0.1 3.3 6.0 3.7 NA NA 10.6 37.4 24.8 62.3
1984 (s) 18.5 2.2 (s) 1.6 3.8 3.8 NA NA 11.5 37.7 26.3 63.9
1985 (s) 19.4 1.8 0.1 2.2 4.1 3.9 NA NA 12.3 39.7 28.2 67.9
1986 0.1 16.8 1.9 0.1 2.4 4.3 3.5 NA NA 11.0 35.7 24.6 60.3
1987 (s) 15.6 1.3 (s) 2.6 3.9 1.7 NA NA 10.7 32.0 23.7 55.7
1988 (s) 17.3 1.2 (s) 2.6 3.9 1.8 NA NA 11.3 34.3 24.9 59.2
1989 0.2 18.5 2.0 (s) 3.1 5.1 1.8 (s) (s) 11.8 37.5 27.2 64.7
1990 0.2 17.3 1.7 (s) 3.0 4.7 1.8 (s) (s) 11.5 35.5 25.7 61.2
1991 0.1 18.9 1.7 (s) 2.6 4.3 1.9 (s) (s) 11.8 37.1 26.5 63.6
1992 0.1 17.0 1.0 (s) 2.2 3.3 2.0 (s) (s) 11.2 33.6 25.3 58.9
1993 (s) 20.7 1.4 (s) 2.0 3.4 1.8 (s) (s) 12.3 38.3 28.0 66.4
1994 (s) 19.2 0.9 (s) 2.0 3.0 1.7 (s) (s) 12.2 36.1 27.6 63.6
1995 (s) 20.2 1.3 (s) 1.8 3.0 1.7 (s) (s) 12.4 37.5 29.0 66.5
1996 (s) 22.8 1.9 (s) 1.9 3.8 1.8 (s) (s) 13.3 41.8 30.3 72.1
1997 0.2 21.7 4.0 (s) 0.6 4.6 1.9 (s) (s) 13.0 41.3 28.9 70.1
1998 (s) 19.7 2.4 (s) 0.3 2.7 1.7 (s) (s) 12.7 36.8 28.7 65.5
1999 (s) 20.1 1.3 (s) 1.3 2.6 1.7 0.1 (s) 12.5 37.0 27.8 64.9
2000 (s) 20.6 1.0 (s) 3.4 4.4 1.9 0.1 (s) 13.3 40.3 30.2 70.5
2001 (s) 20.6 1.0 (s) 3.5 4.5 1.0 0.1 (s) 13.3 39.4 29.7 [R ] 69.2 [R ]
2002 (s) 22.2 0.7 (s) 3.6 4.3 1.1 0.1 (s) 13.8 41.3 30.7 [R ] 72.0 [R ]
2003 (s) 20.9 1.1 (s) 5.4 6.5 1.1 0.1 (s) 14.1 42.7 [R ] 32.1 [R ] 74.8 [R ]
2004 0.2 20.4 1.1 (s) 7.1 8.2 1.1 0.1 (s) 13.8 43.9 31.9 [R ] 75.8 [R ]
2005 0.2 20.6 1.0 (s) 6.6 7.6 6.0 0.1 (s) 14.4 49.0 32.6 [R ] 81.6 [R ]
2006 0.2 19.8 1.1 (s) 6.6 7.8 5.4 0.1 (s) 15.0 48.2 34.5 [R ] 82.7 [R ]
2007 (s) 20.0 1.1 (s) 7.6 8.8 5.9 [R ] 0.1 (s) 15.5 50.3 [R ] 35.1 [R ] 85.4 [R ]
2008 0.0 [R ] 21.9 1.4 [R ] (s) 8.6 10.0 [R ] 6.6 [R ] 0.1 (s) 15.9 54.6 [R ] 36.3 [R ] 90.8 [R ]
2009 0.0 [R ] 22.0 0.7 (s) 9.1 9.7 3.2 [R ] 0.1 (s) 16.3 51.3 [R ] 36.8 [R ] 88.1 [R ]
2010 0.0 [R ] 21.1 0.6 [R ] (s) 7.6 8.2 2.8 [R ] 0.1 (s) 16.2 48.4 [R ] 35.5 [R ] 83.9 [R ]
2011 0.0 22.1 0.6 (s) 8.3 8.8 2.8 0.2 (s) 16.8 50.7 36.2 86.9
aBeginning in 2008, data are no longer collected and are assumed to be zero. hIncurred in the generation, transmission, and distribution of electricity plus plant use and unaccounted for
electrical system energy losses. Pre-1990 estimates are not comparable to those for later years. See Section
6 of Technical Notes for an explanation of changes in methodology.
bNatural gas as it is consumed; includes supplemental gaseous fuels that are commingled with natural
gas.
– – = Not applicable. NA = Not available.
cLiquefied petroleum gases. Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
dWood and wood-derived fuels. Notes: Totals may not equal sum of components due to independent rounding. · The 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.
eThere 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.
fSolar thermal and photovoltaic energy. Includes distributed solar thermal and photovoltaic energy used in
the commercial and industrial sectors.
Sources: Data sources, estimation procedures, and assumptions are described in the Technical Notes.
gBeginning 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.