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Table CT3. Total End-Use Energy Consumption Estimates, 1960-2019, Connecticut

Table CT3. Total End-Use Energy Consumption Estimates, 1960-2019, Connecticut






Year



Coal


Natural
Gas a
Petroleum
Hydro-
electric
Power g,h
Biomass





Geo-
thermal h







Solar h,k

Electricity
Retail
Sales






Net
Energy h,l




Electrical
System
Energy
Losses m







Total h,l
Distillate
Fuel Oil b

HGL c
Jet
Fuel d
Motor
Gasoline e
Residual
Fuel Oil

Other f

Total



Wood
and
Waste h,i



Losses
and Co-
products j
Thousand
Short Tons
Billion
Cubic Feet


Thousand Barrels
Million
Kilowatt-
hours
Million
Kilowatt-
hours
1960 1,074 27 23,290 1,092 1,129 19,349 13,025 3,678 61,562 26 – – – – – – – – 7,386 – – – – – –
1961 979 30 23,302 1,104 1,098 19,780 13,501 3,625 62,410 27 – – – – – – – – 7,843 – – – – – –
1962 901 32 23,164 1,241 1,191 20,628 14,511 3,822 64,558 41 – – – – – – – – 8,441 – – – – – –
1963 959 34 22,836 1,431 1,204 21,380 14,242 3,262 64,355 32 – – – – – – – – 9,043 – – – – – –
1964 870 37 20,419 1,509 1,169 21,998 17,571 3,111 65,776 25 – – – – – – – – 9,766 – – – – – –
1965 859 40 21,060 1,383 1,411 22,933 14,609 3,625 65,020 9 – – – – – – – – 10,547 – – – – – –
1966 857 47 20,002 1,460 1,542 23,988 17,362 3,971 68,325 8 – – – – – – – – 11,662 – – – – – –
1967 819 49 20,381 1,521 1,700 24,519 17,233 3,505 68,860 5 – – – – – – – – 12,636 – – – – – –
1968 579 53 21,723 1,712 2,336 26,164 15,819 3,760 71,515 4 – – – – – – – – 13,817 – – – – – –
1969 319 57 22,271 1,908 2,630 27,191 15,049 3,806 72,855 7 – – – – – – – – 15,068 – – – – – –
1970 185 60 23,099 1,854 2,897 28,638 15,064 3,482 75,034 3 – – – – – – – – 16,139 – – – – – –
1971 133 61 22,888 1,879 2,191 29,539 12,598 2,731 71,826 6 – – – – – – – – 16,931 – – – – – –
1972 90 64 23,981 2,112 2,499 30,806 12,614 3,129 75,141 4 – – – – – – – – 18,240 – – – – – –
1973 83 63 24,911 2,176 2,286 31,594 13,701 2,983 77,652 6 – – – – – – – – 19,423 – – – – – –
1974 90 66 22,897 2,137 2,252 31,504 11,573 2,466 72,829 7 – – – – – – – – 18,859 – – – – – –
1975 51 64 21,492 2,209 2,013 31,822 10,362 2,537 70,436 7 – – – – – – – – 18,499 – – – – – –
1976 38 65 24,035 2,390 1,924 32,626 13,094 2,797 76,867 7 – – – – – – – – 19,434 – – – – – –
1977 39 64 23,696 2,420 2,127 33,119 13,332 2,466 77,160 6 – – – – – – – – 19,991 – – – – – –
1978 18 65 23,514 2,187 2,113 33,225 14,561 2,679 78,278 7 – – – – – – – – 20,581 – – – – – –
1979 35 68 28,506 1,470 2,227 31,492 8,636 2,268 74,600 6 – – – – – – – – 21,104 – – – – – –
1980 16 73 22,188 1,501 1,921 30,205 7,906 2,097 65,817 6 – – – – – – – – 21,201 – – – – – –
1981 38 77 19,667 1,336 1,544 30,252 3,320 2,220 58,338 6 – – – – – – – – 22,457 – – – – – –
1982 31 78 20,432 1,418 1,075 30,055 3,920 2,074 58,974 6 – – – – – – – – 22,099 – – – – – –
1983 29 74 16,834 1,426 957 30,534 3,659 1,969 55,380 6 – – – – – – – – 23,006 – – – – – –
1984 46 79 20,427 1,401 1,005 30,855 4,628 2,693 61,009 6 – – – – – – – – 23,104 – – – – – –
1985 41 77 20,597 1,283 1,085 30,999 4,034 3,719 61,717 6 – – – – – – – – 23,482 – – – – – –
1986 45 78 22,314 1,134 1,255 31,860 3,961 3,469 63,995 6 – – – – – – – – 24,526 – – – – – –
1987 28 84 23,506 1,558 1,784 32,428 3,355 3,562 66,192 6 – – – – – – – – 25,721 – – – – – –
1988 27 87 25,347 1,518 2,156 32,838 3,590 3,379 68,828 6 – – – – – – – – 26,923 – – – – – –
1989 13 92 27,361 1,586 2,242 32,273 3,281 3,254 69,996 0 – – – – – – – – 27,365 – – – – – –
1990 13 93 23,066 1,592 2,344 31,140 2,533 2,742 63,416 8 – – – – – – – – 27,187 – – – – – –
1991 16 97 22,140 1,485 2,246 31,870 1,607 3,099 62,448 8 – – – – – – – – 27,171 – – – – – –
1992 32 109 24,925 1,885 2,293 32,596 2,142 2,659 66,499 8 – – – – – – – – 27,127 – – – – – –
1993 43 111 23,008 1,684 2,312 33,103 1,862 2,600 64,570 8 – – – – – – – – 27,238 – – – – – –
1994 41 112 21,881 1,487 2,452 32,668 1,962 2,682 63,132 8 – – – – – – – – 28,026 – – – – – –
1995 25 112 21,153 1,410 2,489 30,591 1,214 2,888 59,745 6 – – – – – – – – 27,970 – – – – – –
1996 6 117 22,057 1,517 2,718 32,663 1,454 2,689 63,098 8 – – – – – – – – 28,417 – – – – – –
1997 7 120 22,051 1,732 2,372 32,934 733 2,411 62,233 8 – – – – – – – – 28,432 – – – – – –
1998 6 111 19,772 2,243 2,214 33,589 482 1,960 60,262 0 – – – – – – – – 28,956 – – – – – –
1999 5 121 21,936 1,673 2,456 36,283 627 2,090 65,065 0 – – – – – – – – 29,803 – – – – – –
2000 4 125 23,436 2,130 2,599 34,933 619 2,171 65,888 0 – – – – – – – – 29,952 – – – – – –
2001 4 114 24,714 2,422 2,356 35,437 773 1,816 67,519 0 – – – – – – – – 30,541 – – – – – –
2002 4 113 22,306 2,065 2,201 37,436 670 1,540 66,218 0 – – – – – – – – 31,005 – – – – – –
2003 4 112 26,488 2,954 2,108 40,498 1,471 2,853 76,372 0 – – – – – – – – 31,830 – – – – – –
2004 4 104 28,738 3,057 2,382 43,565 1,455 3,094 82,290 0 – – – – – – – – 32,215 – – – – – –
2005 6 104 26,417 3,973 2,461 38,601 1,484 3,651 76,587 0 – – – – – – – – 33,095 – – – – – –
2006 4 97 24,245 3,698 2,249 37,710 911 3,159 71,972 0 – – – – – – – – 31,677 – – – – – –
2007 3 107 24,209 3,364 2,056 37,906 598 2,004 70,137 0 – – – – – – – – 34,129 – – – – – –
2008 0 107 22,887 2,371 1,908 36,236 271 889 64,562 0 – – – – – – – – 30,957 – – – – – –
2009 0 114 21,917 2,627 1,408 36,241 288 2,680 65,160 0 – – – – – – – – 29,716 – – – – – –
2010 0 114 20,884 2,461 2,124 [R ] 35,726 174 2,734 [R ] 64,103 [R ] 0 – – – – – – – – 30,392 – – – – – –
2011 0 122 19,914 2,674 2,160 [R ] 34,768 89 2,462 [R ] 62,067 [R ] 0 – – – – – – – – 29,859 – – – – – –
2012 0 115 18,287 2,310 2,299 [R ] 34,100 42 1,988 [R ] 59,026 [R ] 0 – – – – – – – – 29,492 – – – – – –
2013 0 128 19,184 2,813 1,664 [R ] 34,183 14 2,356 60,213 [R ] 0 – – – – – – – – 29,825 – – – – – –
2014 0 136 19,198 2,790 1,932 [R ] 33,755 23 2,292 59,991 [R ] 0 – – – – – – – – 29,354 – – – – – –
2015 0 134 19,823 3,064 1,683 [R ] 35,189 36 1,758 61,552 [R ] 0 – – – – – – – – 29,476 – – – – – –
2016 0 125 16,390 2,790 1,758 [R ] 35,817 37 2,175 58,966 [R ] 0 – – – – – – – – 28,931 – – – – – –
2017 0 131 16,248 2,934 2,294 [R ] 35,671 46 2,254 [R ] 59,447 [R ] 0 – – – – – – – – 28,136 – – – – – –
2018 0 142 18,402 3,192 2,654 [R ] 35,851 28 2,134 [R ] 62,261 [R ] 0 – – – – – – – – 28,834 – – – – – –
2019 0 141 17,907 3,142 2,099 35,446 24 2,029 60,646 0 – – – – – – – – 27,900 – – – – – –
Trillion Btu
1960 28.0 27.6 135.7 4.2 6.4 101.6 81.9 22.0 351.7 0.3 12.8 NA NA NA 25.2 445.7 62.3 508.0
1961 25.6 30.8 135.7 4.2 6.2 103.9 84.9 21.6 356.5 0.3 13.2 NA NA NA 26.8 453.1 65.0 518.1
1962 23.5 32.9 134.9 4.7 6.7 108.4 91.2 23.0 369.0 0.4 12.8 NA NA NA 28.8 467.5 69.2 536.6
1963 25.0 35.2 133.0 5.5 6.8 112.3 89.5 19.6 366.7 0.3 13.3 NA NA NA 30.9 471.5 73.8 545.2
1964 22.7 38.2 118.9 5.8 6.6 115.6 110.5 18.6 375.9 0.3 13.9 NA NA NA 33.3 484.3 79.2 563.5
1965 22.5 41.4 122.7 5.3 8.0 120.5 91.8 21.9 370.1 0.1 13.5 NA NA NA 36.0 483.6 85.9 569.5
1966 22.3 48.3 116.5 5.6 8.7 126.0 109.2 23.9 389.8 0.1 13.6 NA NA NA 39.8 513.9 95.4 609.3
1967 21.3 50.3 118.7 5.8 9.6 128.8 108.3 21.1 392.3 0.1 14.0 NA NA NA 43.1 521.1 103.0 624.1
1968 14.8 53.6 126.5 6.5 13.2 137.4 99.5 22.7 405.8 (s) 14.9 NA NA NA 47.1 536.3 112.5 648.8
1969 7.9 58.1 129.7 7.2 14.9 142.8 94.6 23.0 412.3 0.1 15.3 NA NA NA 51.4 545.0 122.6 667.7
1970 4.4 61.4 134.5 7.0 16.4 150.4 94.7 20.9 424.0 (s) 15.8 NA NA NA 55.1 560.7 133.2 693.9
1971 3.2 62.3 133.3 7.0 12.4 155.2 79.2 16.8 403.9 0.1 16.1 NA NA NA 57.8 543.3 139.3 682.6
1972 2.1 65.0 139.7 7.9 14.1 161.8 79.3 19.3 422.1 (s) 17.1 NA NA NA 62.2 568.6 149.0 717.6
1973 1.9 63.5 145.1 8.1 12.9 166.0 86.1 18.5 436.7 0.1 17.2 NA NA NA 66.3 585.8 157.3 743.1
1974 2.1 66.6 133.4 7.9 12.7 165.5 72.8 15.2 407.4 0.1 18.0 NA NA NA 64.3 558.5 155.6 714.1
1975 1.2 64.0 125.2 8.1 11.4 167.2 65.1 15.7 392.7 0.1 17.1 NA NA NA 63.1 538.1 151.4 689.5
1976 0.9 65.9 140.0 8.7 10.9 171.4 82.3 17.0 430.4 0.1 19.9 NA NA NA 66.3 583.4 158.7 742.1
1977 0.9 64.7 138.0 8.8 12.0 174.0 83.8 14.9 431.6 0.1 19.6 NA NA NA 68.2 585.1 163.0 748.1
1978 0.4 66.0 137.0 7.9 12.0 174.5 91.5 16.4 439.3 0.1 22.7 NA NA NA 70.2 598.7 170.1 768.7
1979 0.9 68.8 166.0 5.4 12.6 165.4 54.3 13.8 417.5 0.1 24.6 NA NA NA 72.0 583.8 171.9 755.7
1980 0.4 74.2 129.2 5.5 10.9 158.7 49.7 12.6 366.6 0.1 41.1 NA NA NA 72.3 554.4 173.8 728.2
1981 0.9 78.7 114.6 4.9 8.7 158.9 20.9 13.4 321.4 0.1 40.1 0.0 NA NA 76.6 516.4 179.4 695.8
1982 0.8 80.4 119.0 5.2 6.1 157.9 24.6 12.6 325.4 0.1 37.6 0.0 NA NA 75.4 518.5 178.3 696.7
1983 0.7 76.6 98.1 5.2 5.4 160.4 23.0 11.9 304.0 0.1 44.2 0.0 NA NA 78.5 503.8 184.6 688.4
1984 1.1 81.2 119.0 5.1 5.7 162.1 29.1 16.2 337.1 0.1 37.1 0.0 NA NA 78.8 535.3 179.8 715.1
1985 0.9 79.0 120.0 4.7 6.1 162.8 25.4 23.2 342.2 0.1 37.5 0.0 NA NA 80.1 539.6 183.5 723.1
1986 1.1 80.5 130.0 4.2 7.1 167.4 24.9 21.8 355.3 0.1 31.6 0.0 NA NA 83.7 552.0 187.7 739.7
1987 0.7 87.1 136.9 5.8 10.1 170.3 21.1 22.3 366.6 0.1 27.2 0.0 NA NA 87.8 569.3 194.2 763.5
1988 0.7 89.7 147.6 5.6 12.2 172.5 22.6 21.0 381.6 0.1 28.5 0.0 NA NA 91.9 592.1 203.4 795.5
1989 0.3 94.9 159.4 5.9 12.7 169.5 20.6 20.3 388.4 0.0 18.9 0.0 0.0 0.1 93.4 595.8 215.5 811.3
1990 0.3 95.9 134.4 5.9 13.3 163.6 15.9 17.1 350.2 0.1 12.8 0.0 0.0 0.1 92.8 552.0 223.9 775.9
1991 0.4 100.2 129.0 5.6 12.7 167.4 10.1 19.6 344.3 0.1 13.5 0.0 0.0 0.1 92.7 551.3 225.5 776.7
1992 0.8 112.3 145.2 7.1 13.0 171.2 13.5 16.8 366.7 0.1 13.8 0.0 0.0 0.1 92.6 586.7 223.5 810.2
1993 1.1 114.0 134.0 6.3 13.1 172.7 11.7 16.4 354.2 0.1 14.6 0.0 0.0 0.1 92.9 576.8 219.2 796.0
1994 1.0 115.6 127.3 5.6 13.9 170.3 12.3 17.0 346.4 0.1 14.3 0.0 0.0 0.1 95.6 573.2 226.9 800.1
1995 0.6 115.4 123.1 5.3 14.1 159.2 7.6 18.3 327.7 0.1 14.8 0.0 0.0 0.2 95.4 554.0 228.3 782.3
1996 0.1 120.8 128.4 5.7 15.4 170.2 9.1 16.9 345.7 0.1 25.8 0.0 0.0 0.2 97.0 589.7 231.3 821.0
1997 0.2 123.7 128.3 6.5 13.4 171.4 4.6 15.0 339.3 0.1 22.8 0.0 0.0 0.2 97.0 583.3 227.9 811.1
1998 0.2 114.0 115.1 8.5 12.6 174.8 3.0 11.8 325.6 0.0 21.1 0.0 0.0 0.2 98.8 559.8 231.3 791.2
1999 0.1 123.9 127.6 6.3 13.9 188.7 3.9 12.6 353.2 0.0 21.5 0.0 (s) 0.3 101.7 600.7 233.6 834.3
2000 0.1 128.9 136.4 8.0 14.7 181.7 3.9 13.1 357.7 0.0 13.9 0.0 (s) 0.3 102.2 603.1 241.4 844.6
2001 0.1 116.7 143.8 9.0 13.4 184.3 4.9 11.1 366.4 0.0 12.2 0.0 (s) 0.3 104.2 600.0 229.1 829.1
2002 0.1 115.2 129.8 7.8 12.5 194.6 4.2 9.5 358.4 0.0 10.8 0.0 (s) 0.4 105.8 590.8 224.4 815.2
2003 0.1 114.4 154.1 11.0 12.0 210.5 9.2 17.9 414.7 0.0 11.3 0.0 (s) 0.4 108.6 649.5 244.8 894.3
2004 0.1 106.3 167.2 11.3 13.5 226.4 9.1 19.3 446.9 0.0 11.6 0.0 (s) 0.5 109.9 675.2 231.9 907.1
2005 0.1 106.8 153.7 14.4 14.0 200.4 9.3 22.7 414.5 0.0 6.8 0.0 (s) 0.6 112.9 641.6 234.1 875.7
2006 0.1 99.2 140.7 13.3 12.8 195.5 5.7 19.6 387.6 0.0 6.0 (s) (s) 0.7 108.1 601.6 218.1 819.8
2007 0.1 109.1 140.0 12.2 11.7 194.9 3.8 12.4 374.9 0.0 6.4 (s) (s) 0.8 116.4 607.9 234.2 842.1
2008 0.0 109.6 132.3 9.1 10.8 185.0 1.7 5.2 344.1 0.0 6.6 (s) (s) 0.9 105.6 567.0 207.6 774.6
2009 0.0 116.9 126.6 10.0 8.0 184.5 1.8 17.0 347.9 0.0 9.9 (s) (s) 1.1 101.4 577.1 189.3 766.5
2010 0.0 117.2 120.6 9.5 12.0 [R ] 181.0 1.1 17.4 341.6 [R ] 0.0 12.1 (s) (s) 1.1 103.7 575.8 [R ] 195.1 770.9 [R ]
2011 0.0 125.5 114.9 10.3 12.2 [R ] 176.0 0.6 15.7 329.7 [R ] 0.0 11.3 (s) (s) 1.2 101.9 569.6 [R ] 174.8 744.4 [R ]
2012 0.0 118.7 105.5 8.9 13.0 [R ] 172.6 0.3 12.7 312.9 [R ] 0.0 10.2 (s) (s) 1.3 100.6 543.8 [R ] 185.5 729.3 [R ]
2013 0.0 130.1 110.6 10.8 9.4 [R ] 173.0 0.1 15.1 318.9 [R ] 0.0 12.6 (s) (s) 1.6 101.8 565.0 [R ] 182.6 747.7 [R ]
2014 0.0 139.3 110.6 10.7 11.0 [R ] 170.8 0.1 14.6 317.9 [R ] 0.0 12.5 (s) (s) 2.1 100.2 572.0 [R ] 180.6 752.6 [R ]
2015 0.0 137.7 114.2 11.8 9.5 [R ] 178.0 0.2 11.2 324.9 [R ] 0.0 13.1 (s) (s) 2.8 100.6 579.1 [R ] 178.3 757.4 [R ]
2016 0.0 128.4 94.4 10.7 10.0 [R ] 181.1 0.2 13.9 310.3 [R ] 0.0 10.5 (s) (s) 3.9 98.7 551.8 [R ] 173.4 [R ] 725.3 [R ]
2017 0.0 134.9 93.5 11.3 13.0 [R ] 180.2 0.3 14.5 [R ] 312.9 [R ] 0.0 10.2 [R ] (s) (s) 4.7 96.0 558.7 [R ] 170.5 729.2 [R ]
2018 0.0 146.1 106.0 12.3 15.0 [R ] 181.2 0.2 13.8 [R ] 328.4 [R ] 0.0 10.9 [R ] (s) (s) 5.5 98.4 589.4 [R ] 167.5 756.9 [R ]
2019 0.0 145.4 103.1 12.1 11.9 179.1 0.1 13.1 319.4 0.0 11.3 (s) (s) 6.4 95.2 577.7 158.3 736.0
aIncludes supplemental gaseous fuels that are commingled with natural gas. jLosses and co-products from the production of biodiesel and fuel ethanol.
bBeginning in 2009, includes biodiesel blended into distillate fuel oil. kSolar thermal and photovoltaic energy.
cHydrocarbon gas liquids, include natural gas liquids and refinery olefins. lBeginning 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. For 1981 through 1992, includes fuel ethanol blended into motor
gasoline that is not included in the motor gasoline column. Beginning in 2009, includes a small amount of wind energy consumed by the commercial and
industrial sectors.
dThrough 2004, includes kerosene-type and naphtha-type jet fuel. Beginning in 2005, includes kerosene-type jet fuel only; naphtha-type jet fuel is included
in "Other Petroleum."
mIncurred 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.
eBeginning in 1993, includes fuel ethanol blended into motor gasoline. – – = Not applicable. NA = Not available.
fIncludes asphalt and road oil, aviation gasoline, kerosene, lubricants, petroleum coke, and the “other petroleum products” category. See Technical Notes,
Section 4.
Where shown, R = Revised data and (s) = Physical unit value less than 0.5 or Btu value less than 0.05.
gConventional hydroelectric power. For 1960 through 1989, includes pumped-storage hydroelectricity, which cannot be separately identified. Notes: Total end-use consumption estimates are the sum of the consumption estimates for the residential, commercial, industrial, and transportation sectors.
· 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.
hThere 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 https://www.eia.gov/state/seds/seds-data-complete.php.
iWood, wood-derived fuels, and biomass waste. Prior to 2001, includes non-biomass waste. Sources: Data sources, estimation procedures, and assumptions are described in the Technical Notes.