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

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






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 12 4 1,485 807 149 2,441 76 – – – – 496 – – – – – –
1961 11 4 1,347 707 185 2,240 71 – – – – 538 – – – – – –
1962 10 5 1,580 791 199 2,570 68 – – – – 565 – – – – – –
1963 9 5 1,820 795 243 2,858 65 – – – – 609 – – – – – –
1964 9 5 1,665 532 275 2,472 60 – – – – 665 – – – – – –
1965 7 6 1,651 604 245 2,500 58 – – – – 729 – – – – – –
1966 6 6 1,616 662 287 2,565 56 – – – – 815 – – – – – –
1967 6 7 1,667 517 348 2,532 56 – – – – 879 – – – – – –
1968 5 7 1,976 483 350 2,810 53 – – – – 969 – – – – – –
1969 5 7 1,965 437 388 2,790 55 – – – – 1,051 – – – – – –
1970 4 8 2,037 365 353 2,755 54 – – – – 1,169 – – – – – –
1971 4 8 2,069 362 332 2,763 52 – – – – 1,248 – – – – – –
1972 2 8 2,226 335 352 2,913 53 – – – – 1,304 – – – – – –
1973 2 8 2,092 298 319 2,709 53 – – – – 1,444 – – – – – –
1974 2 7 1,954 243 314 2,511 56 – – – – 1,377 – – – – – –
1975 1 7 1,866 215 335 2,415 63 – – – – 1,640 – – – – – –
1976 1 7 2,065 223 376 2,664 71 – – – – 1,716 – – – – – –
1977 1 7 2,021 150 323 2,493 78 – – – – 1,790 – – – – – –
1978 1 7 1,792 132 291 2,214 97 – – – – 1,821 – – – – – –
1979 (s) 7 1,477 263 2,251 3,990 113 – – – – 1,816 – – – – – –
1980 1 7 1,316 275 318 1,909 121 – – – – 1,866 – – – – – –
1981 1 7 1,029 256 385 1,670 98 – – – – 1,443 – – – – – –
1982 2 7 894 324 320 1,539 155 – – – – 1,466 – – – – – –
1983 1 6 1,365 238 381 1,984 109 – – – – 1,546 – – – – – –
1984 1 7 1,606 568 455 2,629 143 – – – – 1,904 – – – – – –
1985 1 6 1,486 649 503 2,638 147 – – – – 1,924 – – – – – –
1986 2 7 1,178 319 351 1,848 134 – – – – 2,121 – – – – – –
1987 9 7 1,532 337 418 2,286 105 – – – – 2,329 – – – – – –
1988 4 8 1,595 303 463 2,361 112 – – – – 2,533 – – – – – –
1989 4 8 1,469 269 464 2,202 113 – – – – 2,623 – – – – – –
1990 4 7 1,149 144 487 1,780 60 – – – – 2,651 – – – – – –
1991 4 7 1,177 165 536 1,878 63 – – – – 2,824 – – – – – –
1992 (s) 8 1,211 144 525 1,879 66 – – – – 2,786 – – – – – –
1993 9 8 1,211 106 571 1,887 95 – – – – 3,044 – – – – – –
1994 5 9 1,312 96 595 2,003 91 – – – – 3,107 – – – – – –
1995 (s) 9 1,113 120 730 1,963 91 – – – – 3,168 – – – – – –
1996 1 10 1,091 180 776 2,047 94 – – – – 3,271 – – – – – –
1997 1 9 905 121 834 1,861 71 – – – – 3,257 – – – – – –
1998 1 8 805 164 884 1,853 63 – – – – 3,339 – – – – – –
1999 (s) 9 912 125 791 1,827 65 – – – – 3,532 – – – – – –
2000 (s) 9 1,138 131 624 1,893 70 – – – – 3,575 – – – – – –
2001 (s) 9 1,004 113 794 1,911 47 – – – – 3,734 – – – – – –
2002 0 10 990 65 846 1,902 47 – – – – 4,020 – – – – – –
2003 0 11 1,089 [R ] 87 876 2,052 [R ] 50 – – – – 4,190 – – – – – –
2004 0 10 965 127 757 1,850 51 – – – – 4,305 – – – – – –
2005 0 10 908 134 759 1,800 30 – – – – 4,594 – – – – – –
2006 (s) 9 707 108 599 1,414 26 – – – – 4,259 – – – – – –
2007 (s) 10 638 49 702 1,388 29 [R ] – – – – 4,470 – – – – – –
2008 0 10 580 [R ] 25 [R ] 738 1,343 [R ] 32 [R ] – – – – 4,428 – – – – – –
2009 0 10 595 [R ] 53 870 1,517 [R ] 65 [R ] – – – – 4,335 – – – – – –
2010 0 10 575 [R ] 40 1,002 1,617 [R ] 57 [R ] – – – – 4,760 – – – – – –
2011 0 10 463 25 850 1,337 58 – – – – 4,632 – – – – – –
Trillion Btu
1960 0.3 3.9 8.6 4.6 0.6 13.8 1.5 NA NA 1.7 21.3 4.2 25.4
1961 0.3 4.4 7.8 4.0 0.7 12.6 1.4 NA NA 1.8 20.5 4.5 25.0
1962 0.2 4.8 9.2 4.5 0.8 14.5 1.4 NA NA 1.9 22.8 4.6 27.4
1963 0.2 5.2 10.6 4.5 0.9 16.0 1.3 NA NA 2.1 24.9 5.0 29.8
1964 0.2 5.5 9.7 3.0 1.1 13.8 1.2 NA NA 2.3 22.9 5.4 28.3
1965 0.2 5.9 9.6 3.4 0.9 14.0 1.2 NA NA 2.5 23.7 5.9 29.7
1966 0.2 6.5 9.4 3.8 1.1 14.3 1.1 NA NA 2.8 24.8 6.7 31.4
1967 0.1 7.1 9.7 2.9 1.3 14.0 1.1 NA NA 3.0 25.4 7.2 32.5
1968 0.1 7.4 11.5 2.7 1.3 15.6 1.1 NA NA 3.3 27.5 7.9 35.3
1969 0.1 7.8 11.4 2.5 1.5 15.4 1.1 NA NA 3.6 28.0 8.6 36.6
1970 0.1 8.0 11.9 2.1 1.4 15.3 1.1 NA NA 4.0 28.5 9.6 38.1
1971 0.1 8.3 12.1 2.1 1.3 15.4 1.0 NA NA 4.3 29.1 10.3 39.4
1972 0.1 8.5 13.0 1.9 1.4 16.2 1.1 NA NA 4.5 30.3 10.7 41.0
1973 (s) 7.7 12.2 1.7 1.2 15.1 1.1 NA NA 4.9 28.8 11.7 40.5
1974 (s) 7.5 11.4 1.4 1.2 14.0 1.1 NA NA 4.7 27.4 11.4 38.7
1975 (s) 7.1 10.9 1.2 1.3 13.4 1.3 NA NA 5.6 27.3 13.4 40.8
1976 (s) 7.5 12.0 1.3 1.4 14.7 1.4 NA NA 5.9 29.5 14.0 43.5
1977 (s) 7.4 11.8 0.9 1.2 13.9 1.6 NA NA 6.1 28.9 14.6 43.5
1978 (s) 7.7 10.4 0.7 1.1 12.3 1.9 NA NA 6.2 28.1 15.0 43.2
1979 (s) 7.2 8.6 1.5 8.6 18.7 2.3 NA NA 6.2 34.4 14.8 49.2
1980 (s) 7.1 7.7 1.6 1.2 10.4 2.4 NA NA 6.4 26.4 15.3 41.7
1981 (s) 7.0 6.0 1.5 1.5 8.9 2.0 NA NA 4.9 22.8 11.5 34.4
1982 (s) 6.9 5.2 1.8 1.2 8.3 3.1 NA NA 5.0 23.3 11.8 35.1
1983 (s) 6.3 8.0 1.3 1.5 10.8 2.2 NA NA 5.3 24.5 12.4 36.9
1984 (s) 7.0 9.4 3.2 1.7 14.3 2.9 NA NA 6.5 30.7 14.8 45.5
1985 (s) 6.3 8.7 3.7 1.9 14.3 2.9 NA NA 6.6 30.2 15.0 45.2
1986 (s) 7.0 6.9 1.8 1.3 10.0 2.7 NA NA 7.2 27.0 16.2 43.2
1987 0.2 7.1 8.9 1.9 1.6 12.4 2.1 NA NA 7.9 29.8 17.6 47.4
1988 0.1 7.7 9.3 1.7 1.8 12.8 2.2 NA NA 8.6 31.5 19.1 50.6
1989 0.1 7.7 8.6 1.5 1.8 11.9 2.3 (s) (s) 8.9 31.0 20.7 51.6
1990 0.1 7.3 6.7 0.8 1.9 9.4 1.2 0.1 (s) 9.0 26.3 24.4 50.8
1991 0.1 7.2 6.9 0.9 2.1 9.8 1.3 0.1 (s) 9.6 27.4 25.9 53.3
1992 (s) 8.5 7.1 0.8 2.0 9.9 1.3 0.1 (s) 9.5 28.5 26.0 54.5
1993 0.2 8.6 7.1 0.6 2.2 9.8 1.9 0.1 (s) 10.4 30.3 24.1 54.4
1994 0.1 8.9 7.6 0.5 2.3 10.5 1.8 0.1 (s) 10.6 31.4 23.2 54.6
1995 (s) 8.8 6.5 0.7 2.8 10.0 1.8 0.1 (s) 10.8 31.5 24.2 55.7
1996 (s) 10.1 6.4 1.0 3.0 10.4 1.9 0.1 (s) 11.2 33.6 25.1 58.7
1997 (s) 9.3 5.3 0.7 3.2 9.2 1.4 0.1 (s) 11.1 31.1 26.0 57.1
1998 (s) 8.2 4.7 0.9 3.4 9.0 1.3 0.1 (s) 11.4 30.0 26.1 56.1
1999 (s) 9.5 5.3 0.7 3.0 9.1 1.3 0.1 (s) 12.1 32.0 27.9 59.8
2000 (s) 9.9 6.6 0.7 2.4 9.8 1.4 0.1 (s) 12.2 33.3 29.9 63.2
2001 (s) 9.5 5.8 0.6 3.0 9.5 0.9 0.1 (s) 12.7 32.8 28.9 [R ] 61.7 [R ]
2002 0.0 9.9 5.8 0.4 3.2 9.4 0.9 0.1 (s) 13.7 34.1 34.0 [R ] 68.0 [R ]
2003 0.0 11.2 6.3 [R ] 0.5 3.4 10.2 [R ] 1.0 0.1 (s) 14.3 36.8 [R ] 32.6 [R ] 69.4 [R ]
2004 0.0 10.8 5.6 0.7 2.9 9.2 1.0 0.2 (s) 14.7 35.9 32.2 [R ] 68.0 [R ]
2005 0.0 10.7 5.3 0.8 2.9 9.0 0.6 0.2 (s) 15.7 36.1 35.4 [R ] 71.5 [R ]
2006 (s) 9.4 4.1 0.6 2.3 7.0 0.5 0.2 (s) 14.5 31.7 31.9 [R ] 63.6 [R ]
2007 (s) 10.4 3.7 0.3 2.7 6.7 0.6 0.2 (s) 15.3 33.2 [R ] 34.8 [R ] 67.9 [R ]
2008 0.0 10.2 3.4 0.1 [R ] 2.8 6.4 0.6 0.3 (s) 15.1 32.6 [R ] 36.0 68.6 [R ]
2009 0.0 10.4 3.5 [R ] 0.3 3.3 7.1 [R ] 1.3 [R ] 0.4 0.1 14.8 34.0 [R ] 34.7 [R ] 68.7 [R ]
2010 0.0 10.4 3.4 0.2 3.8 7.4 [R ] 1.1 [R ] 0.4 0.1 16.2 35.7 [R ] 36.6 [R ] 72.2 [R ]
2011 0.0 10.3 2.7 0.1 3.3 6.1 1.2 0.4 0.1 15.8 33.9 34.0 67.8
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.