Table CT6.  Industrial Sector Energy Consumption Estimates, 1960-2015, Connecticut






Year



Coal 


Natural
Gas a
Petroleum
Hydro-
electric
Power e,f
Biomass




Geo-
thermal f



Solar f,i

Retail
Electricity
Sales 





Net
Energy f,j



Electrical
System
Energy
Losses k






Total f,j
Distillate
Fuel Oil 

LPG b
Motor
Gasoline c
Residual
Fuel Oil 

Other d

Total 



Wood and
Waste f,g


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

Thousand Barrels
Million
kWh
Million
kWh
1960
866 7   1,665 355 243   11,950 1,756 15,968   26       NA   2,837          
1961
815 8   1,617 374 288   11,625 1,822 15,727   27       NA   2,956          
1962
745 9   1,735 408 300   12,623 2,190 17,256   41       NA   3,187          
1963
828 9   1,734 591 290   12,508 1,573 16,696   32       NA   3,350          
1964
765 10   1,478 576 244   15,744 1,582 19,624   25       NA   3,610          
1965
776 12   1,561 564 248   13,180 2,059 17,612   9       NA   3,862          
1966
784 15   1,665 636 272   15,467 2,799 20,838   8       NA   4,320          
1967
753 15   1,907 648 188   15,188 2,549 20,480   5       NA   4,515          
1968
527 15   1,770 797 213   14,030 2,779 19,591   4       NA   4,849          
1969
274 16   2,084 837 202   13,581 2,863 19,568   7       NA   5,177          
1970
142 15   1,968 890 269   13,710 2,576 19,413   3       NA   5,094          
1971
93 13   2,082 938 210   11,323 1,853 16,406   6       NA   4,977          
1972
59 14   1,889 1,081 172   11,272 2,111 16,524   4       NA   5,312          
1973
53 17   2,452 1,231 86   11,896 2,211 17,877   6       NA   5,643          
1974
62 16   2,128 1,225 74   10,124 1,830 15,382   7       NA   5,371          
1975
29 16   1,944 1,280 36   9,124 1,950 14,334   7       NA   5,050          
1976
17 16   2,336 1,436 101   11,554 2,216 17,642   7       NA   5,333          
1977
18 16   2,473 1,430 110   11,923 1,860 17,796   6       NA   5,525          
1978
1 16   2,015 1,275 82   13,115 2,097 18,584   7       NA   5,785          
1979
22 20   2,089 808 69   8,017 1,696 12,679   6       NA   6,044          
1980
0 20   3,235 785 66   6,683 1,520 12,290   6       NA   5,944          
1981
1 21   1,497 614 52   2,528 1,699 6,390   6       NA   6,318          
1982
3 21   1,525 716 53   3,152 1,533 6,979   6       NA   5,878          
1983
8 21   1,230 592 43   1,766 1,414 5,045   6       NA   6,067          
1984
5 21   1,447 707 75   2,411 1,665 6,305   6       NA   6,244          
1985
4 19   1,197 499 225   2,202 2,755 6,879   6       NA   6,113          
1986
8 18   1,176 451 238   2,322 2,688 6,875   6       NA   6,178          
1987
3 20   1,938 601 236   1,981 2,740 7,496   6       NA   6,251          
1988
16 19   1,526 614 267   2,095 2,622 7,124   6       NA   6,305          
1989
2 20   1,617 565 277   1,681 2,536 6,676   0       (s)   6,235          
1990
1 25   1,209 548 263   1,415 2,147 5,582   8       (s)   6,100          
1991
3 33   1,250 327 239   990 2,502 5,307   8       (s)   5,822          
1992
12 36   1,084 417 240   1,215 2,160 5,116   8       (s)   5,780          
1993
30 37   877 415 196   1,423 2,080 4,991   8       (s)   5,597          
1994
29 31   847 330 195   1,293 2,195 4,861   8       (s)   5,917          
1995
0 32   852 355 195   755 2,456 4,613   6       (s)   5,913          
1996
0 32   811 247 223   964 2,221 4,465   8       (s)   5,928          
1997
0 35   847 295 232   387 1,894 3,655   8       (s)   5,919          
1998
0 32   780 391 138   308 1,347 2,964   0       (s)   5,838          
1999
0 32   783 249 210   405 1,537 3,184   0       (s)   5,836          
2000
0 32   859 526 233   380 1,566 3,564   0       (s)   5,811          
2001
0 26   1,026 697 536   598 1,111 3,967   0       (s)   5,572          
2002
0 29   848 271 499   347 1,031 2,995   0       (s)   5,370          
2003
0 24   1,754 770 560   764 2,197 6,046   0       (s)   5,366          
2004
0 21   1,091 997 634   1,103 2,294 6,120   0       (s)   5,358          
2005
1 20   930 2,080 561   1,109 2,655 7,334   0       (s)   5,153          
2006
0 22   979 2,136 578   590 2,406 6,689   0       (s)   4,926          
2007
0 23   896 1,546 445   393 1,496 4,776   0       (s)   5,433          
2008
0 23   764 53 369   145 507 1,839   0       1 [R ] 4,371          
2009
0 25   823 82 353   168 2,296 3,723   0       1 [R ] 3,692          
2010
0 24   668 93 495   25 2,291 3,571   0       1 [R ] 3,713          
2011
0 26   654 92 482   17 2,059 3,303   0       1 [R ] 3,668          
2012
0 27   487 48 481   8 1,655 2,679   0       2 [R ] 3,566          
2013
0 30   619 53 493   4 2,021 3,190   0       4 [R ] 3,490          
2014
0 28   544 82 373 [R ] 5 1,997 3,001 [R ] 0       7 [R ] 3,515          
2015
0 26   493 132 371   7 1,482 2,485   0       10   3,432          
Trillion Btu
1960
22.8 7.5   9.7 1.5 1.3   75.1 11.1 98.7   0.3 7.6 NA NA NA   9.7 146.6   23.9 170.5  
1961
21.5 7.8   9.4 1.6 1.5   73.1 11.3 96.9   0.3 8.0 NA NA NA   10.1 144.6   24.5 169.1  
1962
19.7 9.3   10.1 1.7 1.6   79.4 13.7 106.5   0.4 7.6 NA NA NA   10.9 154.4   26.1 180.5  
1963
21.8 9.4   10.1 2.5 1.5   78.6 10.0 102.7   0.3 8.2 NA NA NA   11.4 153.9   27.3 181.3  
1964
20.2 10.4   8.6 2.4 1.3   99.0 9.9 121.2   0.3 8.9 NA NA NA   12.3 173.3   29.3 202.5  
1965
20.4 12.7   9.1 2.3 1.3   82.9 13.0 108.6   0.1 8.7 NA NA NA   13.2 163.7   31.5 195.1  
1966
20.6 15.3   9.7 2.6 1.4   97.2 17.2 128.2   0.1 8.6 NA NA NA   14.7 187.5   35.3 222.8  
1967
19.7 15.0   11.1 2.5 1.0   95.5 15.7 125.7   0.1 8.6 NA NA NA   15.4 184.6   36.8 221.4  
1968
13.5 15.3   10.3 3.0 1.1   88.2 17.1 119.8   (s) 9.4 NA NA NA   16.5 174.6   39.5 214.1  
1969
6.8 15.9   12.1 3.2 1.1   85.4 17.7 119.4   0.1 9.4 NA NA NA   17.7 169.3   42.1 211.4  
1970
3.4 14.9   11.5 3.3 1.4   86.2 15.8 118.2   (s) 9.6 NA NA NA   17.4 163.5   42.0 205.5  
1971
2.2 13.6   12.1 3.5 1.1   71.2 11.8 99.7   0.1 10.0 NA NA NA   17.0 142.5   40.9 183.4  
1972
1.4 14.3   11.0 4.0 0.9   70.9 13.5 100.2   (s) 10.9 NA NA NA   18.1 144.9   43.4 188.3  
1973
1.2 17.2   14.3 4.5 0.5   74.8 14.2 108.2   0.1 11.2 NA NA NA   19.3 157.2   45.7 202.9  
1974
1.4 16.3   12.4 4.5 0.4   63.7 11.5 92.5   0.1 11.8 NA NA NA   18.3 140.4   44.3 184.7  
1975
0.7 15.6   11.3 4.7 0.2   57.4 12.3 85.9   0.1 10.3 NA NA NA   17.2 129.8   41.3 171.2  
1976
0.4 16.5   13.6 5.2 0.5   72.6 13.7 105.7   0.1 12.3 NA NA NA   18.2 153.2   43.5 196.8  
1977
0.4 16.3   14.4 5.1 0.6   75.0 11.5 106.6   0.1 11.3 NA NA NA   18.9 153.6   45.1 198.6  
1978
(s) 16.6   11.7 4.6 0.4   82.5 13.0 112.2   0.1 12.6 NA NA NA   19.7 161.3   47.8 209.1  
1979
0.5 20.0   12.2 2.9 0.4   50.4 10.5 76.3   0.1 13.3 NA NA NA   20.6 130.9   49.2 180.1  
1980
0.0 20.8   18.8 2.9 0.3   42.0 9.3 73.3   0.1 18.5 NA NA NA   20.3 132.8   48.7 181.6  
1981
(s) 21.1   8.7 2.2 0.3   15.9 10.4 37.5   0.1 19.5 0.0 NA NA   21.6 99.4   50.5 149.8  
1982
0.1 22.0   8.9 2.6 0.3   19.8 9.5 41.0   0.1 18.8 0.0 NA NA   20.1 101.7   47.4 149.2  
1983
0.2 21.6   7.2 2.1 0.2   11.1 8.7 29.3   0.1 21.3 0.0 NA NA   20.7 93.2   48.7 141.8  
1984
0.1 21.5   8.4 2.5 0.4   15.2 10.3 36.8   0.1 21.7 0.0 NA NA   21.3 101.4   48.6 150.0  
1985
0.1 19.5   7.0 1.8 1.2   13.8 17.7 41.4   0.1 21.6 0.0 NA NA   20.9 103.5   47.8 151.3  
1986
0.2 18.2   6.9 1.6 1.2   14.6 17.3 41.6   0.1 17.1 0.0 NA NA   21.1 98.2   47.3 145.5  
1987
0.1 20.4   11.3 2.2 1.2   12.5 17.6 44.8   0.1 16.8 0.0 NA NA   21.3 103.4   47.2 150.6  
1988
0.4 20.1   8.9 2.2 1.4   13.2 16.7 42.4   0.1 17.3 0.0 NA NA   21.5 101.6   47.6 149.3  
1989
(s) 20.4   9.4 2.1 1.5   10.6 16.1 39.6   0.0 7.1 0.0 0.0 (s)   21.3 88.4   49.1 137.5  
1990
(s) 26.3   7.0 2.0 1.4   8.9 13.7 33.0   0.1 2.1 0.0 0.0 (s)   20.8 82.3   48.5 130.8  
1991
0.1 33.7   7.3 1.2 1.3   6.2 16.1 32.1   0.1 2.2 0.0 0.0 (s)   19.9 87.9   46.3 134.2  
1992
0.3 37.4   6.3 1.5 1.3   7.6 13.9 30.6   0.1 2.0 0.0 0.0 (s)   19.7 90.1   45.6 135.7  
1993
0.7 37.8   5.1 1.5 1.0   8.9 13.3 29.9   0.1 2.1 0.0 0.0 (s)   19.1 89.7   43.6 133.4  
1994
0.7 31.6   4.9 1.2 1.0   8.1 14.1 29.4   0.1 2.5 0.0 0.0 (s)   20.2 84.4   45.9 130.4  
1995
0.0 33.1   5.0 1.3 1.0   4.7 15.8 27.8   0.1 2.9 0.0 0.0 (s)   20.2 84.0   46.5 130.5  
1996
0.0 33.4   4.7 0.9 1.2   6.1 14.2 27.0   0.1 5.8 0.0 0.0 (s)   20.2 86.4   46.6 133.0  
1997
0.0 35.5   4.9 1.1 1.2   2.4 12.0 21.6   0.1 6.1 0.0 0.0 (s)   20.2 83.5   45.8 129.3  
1998
0.0 33.3   4.5 1.4 0.7   1.9 8.2 16.8   0.0 5.1 0.0 0.0 (s)   19.9 75.1   44.9 120.0  
1999
0.0 32.8   4.6 0.9 1.1   2.5 9.4 18.5   0.0 5.3 0.0 0.0 (s)   19.9 76.4   44.0 120.4  
2000
0.0 33.1   5.0 1.9 1.2   2.4 9.6 20.0   0.0 5.0 0.0 0.0 (s)   19.8 77.9   50.7 128.7  
2001
0.0 26.2   6.0 2.5 2.8   3.8 7.0 22.0   0.0 5.1 0.0 0.0 (s)   19.0 72.3   41.9 114.2  
2002
0.0 29.8   4.9 1.0 2.6   2.2 6.6 17.2   0.0 3.6 0.0 0.0 (s)   18.3 68.9   39.0 107.9  
2003
0.0 24.2   10.2 2.7 2.9   4.8 14.1 34.8   0.0 3.6 0.0 0.0 (s)   18.3 80.9   41.4 122.3  
2004
0.0 21.0   6.3 3.5 3.3   6.9 14.8 34.9   0.0 3.8 0.0 0.0 (s)   18.3 78.0   38.6 116.7  
2005
(s) 21.0   5.4 7.4 2.9   7.0 17.1 39.8   0.0 3.9 0.0 0.0 (s)   17.6 82.2   34.6 116.8  
2006
0.0 22.2   5.7 7.6 3.0   3.7 15.3 35.3   0.0 3.4 0.0 0.0 (s)   16.8 77.7   32.4 110.1  
2007
0.0 23.3   5.2 5.4 2.3   2.5 9.5 24.9   0.0 3.6 0.0 0.0 (s)   18.5 70.3   37.3 107.6  
2008
0.0 23.0   4.4 0.2 1.9   0.9 3.0 10.4   0.0 3.4 0.0 0.0 (s)   14.9 51.7   29.3 81.1  
2009
0.0 25.2   4.8 0.3 1.8   1.1 14.9 22.8   0.0 3.1 0.0 0.0 (s)   12.6 63.6   23.5 87.2  
2010
0.0 24.7   3.9 0.3 2.5   0.2 14.8 21.7   0.0 3.4 0.0 0.0 (s)   12.7 62.5   23.8 86.3  
2011
0.0 27.0   3.8 0.3 2.4   0.1 13.3 20.0   0.0 2.9 0.0 0.0 (s)   12.5 62.4   21.5 83.9  
2012
0.0 27.8   2.8 0.2 2.4   0.1 10.7 16.2   0.0 3.0 0.0 0.0 (s)   12.2 59.2   22.4 81.6  
2013
0.0 30.5 [R ] 3.6 0.2 2.5   (s) 13.1 19.4   0.0 2.4 0.0 0.0 (s)   11.9 64.3 [R ] 22.0 86.3 [R ]
2014
0.0 29.2 [R ] 3.1 0.3 1.9   (s) 12.9 18.2 [R ] 0.0 2.4 0.0 0.0 0.1 [R ] 12.0 61.8 [R ] 21.6 83.5 [R ]
2015
0.0 26.3   2.8 0.5 1.9   (s) 9.5 14.7   0.0 2.4 0.0 0.0 0.1   11.7 55.2   20.8 76.0  
aNatural gas as it is consumed; includes supplemental gaseous fuels that are commingled with natural gas. iSolar thermal and photovoltaic energy. Excludes small amount of solar thermal energy consumed as heat that is
included in the residential sector.
bLiquefied petroleum gases, includes ethane and olefins. jFor 1981 through 1992, includes fuel ethanol blended into motor gasoline that is not included in the motor gasoline
column.  Beginning in 2009, includes small amount of wind energy consumed by industrial utility-scale facilities.  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.
cBeginning in 1993, includes fuel ethanol blended into motor gasoline. There is a discontinuity between 2014 and 2015
because of coverage.
kIncurred 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.
dIncludes asphalt and road oil, kerosene, lubricants, and the 16 other petroleum products as described in the
Technical Notes, Section 4, "Other Petroleum Products."
kWh = Kilowatthours.    = Not applicable.  NA = Not available.
eConventional 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 or Btu value less than 0.05.
fThere is a discontinuity in this time series between 1988 and 1989 due to the expanded coverage of renewable
energy sources beginning in 1989.
Notes:  Totals may not equal sum of components due to independent rounding.  The industrial sector includes
industrial combined-heat-and-power (CHP) and industrial electricity-only plants.  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.
gWood, wood-derived fuels, and biomass waste.  Prior to 2001, includes non-biomass waste. Web Page:  All data are available at http://www.eia.gov/state/seds/seds-data-complete.php.
hLosses and co-products from the production of fuel ethanol. Sources:  Data sources, estimation procedures, and assumptions are described in the Technical Notes.