Gross Energy Generation and Purchase (by Type of Fuel)

Unit: Million kWh

Year Hydro Power Thermal Gas Turbine Gas Turbine Diesel Combined
Cycle
Purchase Other Total
1969 1,109.72 1,978.82 201.67 85.51 - - - 3,375.72
1970 1,577.02 2,036.77 413.39 68.14 - - - 4,095.32
1971 1,949.15 2,620.71 194.12 28.90 - - - 4,792.88
1972 2,020.09 3,450.22 96.41 24.79 - 119.64 - 5,711.15
1973 1,698.04 4,913.23 78.14 26.19 - 157.24 - 6,872.84
1974 2,465.99 4,600.90 15.89 10.22 - 165.62 - 7,258.62
1975 2,845.90 5,178.39 26.55 14.11 - 146.63 - 8,211.57
1976 3,984.99 5,233.54 19.99 12.17 - 163.78 - 9,414.48
1977 3,295.20 7,351.85 91.11 39.14 - 173.32 - 10,950.62
1978 2,211.45 9,773.01 152.24 46.69 - 188.28 - 12,371.67
1979 3,099.07 9,899.45 241.06 66.08 - 658.89 - 13,964.55
1980 1,653.31 11,998.71 284.34 64.43 - 752.94 - 14,753.73
1981 2,719.54 12,190.63 233.67 21.09 - 795.04 - 15,959.97
1982 3,699.18 11,685.14 793.83 1.92 - 701.88 - 16,881.95
1983 4,015.16 11,833.98 425.02 1.56 2,077.43 713.15 - 19,066.30
1984 3,682.45 14,252.48 287.94 2.58 2,146.23 694.76 - 21,066.44
1985 3,870.75 16,431.54 506.72 1.74 1,790.64 755.18 - 23,356.57
1986 5,051.11 16,074.16 686.67 2.09 2,201.35 764.15 - 24,779.53
1987 4,460.01 19,820.09 814.81 0.35 2,667.22 431.81 - 28,194.29
1988 3,618.21 22,268.49 789.34 0.19 4,841.35 480.38 - 31,997.96
1989 5,248.54 24,818.72 763.59 0.93 5,117.00 509.12 - 36,457.90
1990 4,858.07 31,259.92 1,444.50 21.15 4,888.20 717.06 0.81 43,189.71
1991 4,413.15 31,700.22 909.21 8.56 11,541.13 652.63 0.94 49,225.83
1992 4,506.04 36,688.57 945.04 9.95 13,345.04 511.49 1.10 56,007.22
1993 3,826.66 37,975.03 1,126.36 13.85 18,667.34 570.02 1.46 62,180.71
1994 3,431.39 39,194.58 1,085.27 9.08 25,084.94 844.90 0.98 69,651.14
1995 6,684.58 42,391.13 1,687.48 2.53 20,400.73 7,712.87 1.04 78,880.37
1996 7,233.81 45,310.49 2,704.95 4.75 19,204.85 11,463.98 1.30 85,924.12
1997 7,055.47 44,818.44 2,554.73 3.37 21,863.14 16,427.98 1.53 92,724.66
1998 5,881.87 42,147.35 1,566.02 4.15 24,323.31 18,210.36 1.39 92,134.44
1999 3,433.46 38,374.52 1,252.01 3.39 25,379.07 21,969.80 1.74 90,413.99
2000 5,296.03 36,151.92 1,153.32 2.63 25,556.71 28,618.29 1.82 96,780.72
2001 6,310.55 31,617.50 1,138.15 2.37 22,685.58 41,409.31 1.74 103,165.20
2002 6,480.87 30,127.44 1,117.89 5.15 23,529.74 47,126.34 1.81 108,389.24
2003 7,741.42 30,826.61 1,084.65 4.15 19,346.69 57,738.13 1.80 116,743.45
2004 5,915.47 31,538.05 1,090.26 2.32 20,652.56 66,118.10 2.03 125,318.79
2005 5,845.49 33,570.52 1,315.78 2.09 23,534.78 69,350.64 2.30 133,621.60
2006 7,950.05 33,648.81 1,088.63 1.25 25,137.01 74,176.36 2.57 142,004.68
2007 7,960.62 32,146.45 901.32 1.23 24,762.91 81,150.32 2.64 146,925.49
2008 6,950.72 29,128.68 675.05 2.37 27,209.42 84,297.95 2.00 148,266.20
2009 6,941.71 23,463.69 306.77 1.44 33,164.46 81,403.53 4.70 145,286.31
2010 5,325.20 27,289.03 275.55 3.98 38,338.03 88,950.64 7.10 160,189.53
2011 7,912.97 24,996.71 338.34 0.28 37,211.11 88,496.04 7.85 158,963.30
2012 8,408.36 26,168.43 370.31 0.38 42,551.79 95,747.44  3.57 173,250.28
2013 5,390.33 25,732.64 453.21 0.78 40,531.46 101,421.51 5.52 173,535.45
2014 5,141.09 24,764.11 370.82 1.25 43,052.39 104,244.68 6.13 177,580.47