Fuel Consumption by Plants (Million Litres)

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CEB Gross Generation (GWh)
   2012 2013 2014 2015 2016
Steam, FO (HSFO 180 CST, FO 1500) 0.00 0.00 0.00 0.00 0.00
Steam ,Coal 1,399.12 1,465.39 3,505.55 4,447.21 5,054.54
Steam, Diesel 4.61 3.98 19.40 9.97 12.34
Diesel Engine, RF (HSFO 380 CST, FO 3500) 921.55 559.81 647.10 271.93 763.89
Diesel Engine, FO (HSFO 180 CST, FO 1500) 0.00 111.48 95.69 87.94 101.58
Diesel Engine, Diesel 9.42 27.26 9.31 22.48 20.94
Gas Turbines, Diesel Oil 218.20 17.58 241.88 25.07 308.49
Gas Turbines, Naphtha 0.00 0.00 0.00 0.00 0.00
Combined Cycle, Diesel Oil 550.66 221.75 284.64 119.54 128.38
Combined Cycle, Naphtha 329.05 388.53 465.54 540.26 669.17
CEB Fuel Use (million Litres)
   2012 2013 2014 2015 2016
Steam, FO (HSFO 180 CST, FO 1500) 0.00 0.00 0.00 0.00 0.00
Steam, Coal (million kg) 624.86 677.63 1,363.59 1,880.01 2,004.02
Steam, Diesel 2.08 1.77 9.27 3.01 5.79
Diesel Engine, RF (HSFO 380 CST, FO 3500) 204.83 123.91 144.21 60.59 169.74
Diesel Engine, FO (HSFO 180 CST, FO 1500) 0.00 24.22 21.09 19.32 22.42
Diesel Engine, Diesel Oil 3.32 7.00 3.14 6.69 6.73
Gas Turbine, Diesel Oil 87.51 6.51 87.75 9.21 112.11
Gas Turbine, Naphtha 0.00 0.00 0.00 0.00 0.00
Combined Cycle, Diesel Oil 124.27 49.71 67.61 26.65 28.85
Combined Cycle, Naphtha 90.89 104.53 132.68 144.69 179.96
Fuel Net Calorific Values (kCal/kg)
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 CST, FO 1500) 10,200 10,200 10,200 10,200 0
Coal 6,300 6,300 6,300 6,300 6,300
RF (HSFO 380 CST, FO 3500) 10,200 10,200 10,200 10,200 10,200
Fuel Oil (LSFO 180 CST) 10,300 10,300 10,300 10,300 10,300
Diesel 10,556 10,556 10,556 10,556 10,556
Naphtha 11,491 11,491 11,491 11,491 11,491
Specific Gravity
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 CST, FO 1500) 0.96 0.96 0.96 0.96 0.00
Residual Oil (HSFO 380 CST, FO 3500) 0.96 0.96 0.96 0.96 0.96
Fuel Oil (LSFO 180 CST) 0.96 0.96 0.96 0.96 0.96
Diesel 0.86 0.86 0.86 0.86 0.86
Naphtha 0.68 0.68 0.68 0.68 0.68
CEB Power Plant Efficiency
   2012 2013 2014 2015 2016
Steam, FO (HSFO 180 CST, FO 1500) % 0.00 0.00 0.00 0.00 0.00
Steam, Coal (%) 30.57 29.52 35.09 32.29 34.43
Steam, Diesel (%) 21.01 21.27 19.82 31.37 20.21
Diesel Engine, RF (HSFO 380 CST, FO 3500) % 39.51 39.68 39.41 39.41 39.53
Diesel Engine, FO (HSFO 180 CST, FO 1500) % 0.00 40.43 39.84 39.97 0.00
Diesel Engine, Diesel Oil (%) 26.89 36.89 28.09 31.85 29.48
GAS Turbines, Diesel Oil (%) 23.62 25.56 26.11 25.79 26.07
GAS Turbines, Naphtha (%) 0.00 0.00 0.00 0.00 0.00
Combined Cycle, Diesel Oil (%) 41.98 42.26 39.88 42.49 42.15
Combined Cycle, Naphtha (%) 39.85 40.91 38.62 41.09 40.93
CEB Gross Thermal Generation (Gcal) 2,952,051 2,404,369 4,531,430 4,750,977 6,071,031
CEB Fuel Energy Input(Gcal) 8,605,163 7,110,308 12,684,980 14,143,471 17,034,358
CEB Power Plant Efficiency (%) 34.31 33.82 35.72 33.59 35.64
IPP Gross Generation (GWh)
   2012 2013 2014 2015 2016
Diesel Engine, RF (HSFO 380 CST, FO 3500) 275.34 161.41 184.18 101.09 130.23
Diesel Engine, Fuel Oil(HSFO 180 cst) 2,385.50 1,246.32 1,268.36 239.82 742.64
Diesel Engine, Diesel Oil 47.30 0.00 0.00 0.00 0.00
Diesel Engine, Fuel Oil(LSFO 180 cst) 0.00 0.00 65.03 0.00 0.00
Combined Cycle, Diesel Oil 945.75 156.00 579.03 264.00 1,116.57
CCy (LSFO 180 CST) 1,258.65 460.21 578.60 671.41 581.23
CCy (HSFO 180 CST) 71.31 0.00 0.00 0.00 0.00
IPP Fuel Use (million Litres)
   2012 2013 2014 2015 2016
Diesel Engine, RF (HSFO 380 CST, FO 3500) 63.64 35.30 42.37 23.03 29.54
Diesel Engine, Fuel Oil(HSFO 180 cst) 536.27 271.16 279.96 51.51 165.57
Diesel Engine, Diesel Oil 12.28 0.00 0.00 0.00 0.00
Diesel Engine, Fuel Oil(LSFO 180 cst) 0.00 0.00 13.79 0.00 0.00
Combined Cycle, Diesel Oil 202.58 26.45 143.71 56.00 242.09
CCy (LSFO 180 CST) 267.00 95.80 122.74 152.25 139.40
CCy (HSFO 180 CST) 25.50 0.00 0.00 0.00 0.00
IPP Efficiency
   2012 2013 2014 2015 2016
Diesel Engine, RF (HSFO 380 CST, FO 3500) 38.00 40.16 38.18 38.55 38.72
Diesel Engine, (HSFO 180 CST) (%) 39.07 40.37 39.79 40.89 0.00
Diesel Engine, Diesel Oil (%) 36.49 0.00 0.00 0.00 0.00
Combined Cycle, Diesel Oil (%) 44.23 55.87 38.17 44.66 43.69
CCy (LSFO 180 CST) (%) 41.00 41.78 41.00 38.35 36.26
CCy (HSFO 180 CST) (%) 24.56 0.00 0.00 0.00 0.00
IPP Net Thermal Generation (Gcal) 3,142,342 1,344,807 1,747,150 520,222 1,710,917
IPP Fuel Energy Input (Gcal) 7,824,812 3,240,974 4,460,771 1,238,302 2,486,987
IPP Power Plant Efficiency (%) 40.16 41.49 39.17 42.01 68.79
CEB & IPP - Gross Generation by Fuel Type (GWh)
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 CST) 2,456.81 1,357.80 1,364.05 327.76 844.22
Diesel 1,771.33 422.58 1,114.86 431.09 1,574.38
Coal 1,399.12 1,465.39 3,505.55 4,447.21 5,054.54
Residual Fuel 1,196.89 721.22 831.28 373.02 894.12
Fuel Oil (LSFO 180 CST) 1,258.65 460.21 578.60 671.41 581.23
Naphtha 329.05 388.53 465.54 540.26 669.17
CEB & IPP - Fuel Use
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 CST) 561.77 295.38 301.05 70.84 187.99
Diesel (million litres) 429.96 89.67 302.21 98.55 389.78
Coal (million kg) 624.86 677.63 1,363.59 1,880.01 2,004.02
Residual Fuel (million litres) 268.46 159.21 186.58 83.62 199.28
Fuel Oil (LSFO 180 CST) 267.00 95.80 122.74 152.25 139.40
Naphtha (million litres) 90.89 104.53 132.68 144.69 179.96
CEB & IPP - Efficiency by Fuel Type (%)
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 cst, FO 1500) 38.41 40.37 39.79 40.64 0.00
Diesel 39.03 44.64 34.95 41.44 38.26
Coal 30.57 29.52 35.09 32.29 34.43
Residual Oil 39.16 39.79 39.13 39.18 39.41
Fuel Oil (LSFO 180 CST) 41.00 41.78 41.00 38.35 36.26
Naphtha 39.85 40.91 38.62 41.10 40.93
All CEB and IPP Thermal Power Plants
   2012 2013 2014 2015 2016
Net Generation (Gcal) 6,094,394 3,749,176 6,278,580 5,271,199 7,781,948
Energy Input (Gcal) 16,429,975 10,351,282 17,145,751 15,381,773 19,521,346
Efficiency (%) 37.09 36.22 36.62 34.27 39.86
Private Power Plants (Hired)
   2012 2013 2014 2015 2016
Diesel Engine, Diesel Oil 0.00 0.00 0.00 0.00 0.00
Estimated Diesel uSE (million litres) 0.00 0.00 0.00 0.00 0.00
Self Generation by Customers
   2012 2013 2014 2015 2016
Self Generation (GWh) 0.00 0.00 0.00 0.00 0.00
Estimated Diesel Use (million litres) 0.00 0.00 0.00 0.00 0.00
Off-Grid Systems, Industrial
   2012 2013 2014 2015 2016
Generation (GWh) 0.00 0.00 0.00 0.00 0.00
Fuel Oil Use (million litres) 0.00 0.00 0.00 0.00 0.00
Diesel (million litres) 0.00 0.00 0.00 0.00 0.00
Off-Grid Systems
   2012 2013 2014 2015 2016
Total Diesel USE (million litres) 0.00 0.00 0.00 0.00 0.00
Total Fuel Oil USE (million litres) 0.00 0.00 0.00 0.00 0.00
Sri Lanka Fuel Used for Electricity Generation
   2012 2013 2014 2015 2016
Fuel Oil (HSFO 180 CST) 561.77 295.38 301.05 70.84 187.99
Coal 624.86 677.63 1,363.59 1,880.01 2,004.02
Residual FUEL (million litres) 268.46 159.21 186.58 83.62 199.28
Diesel (million litres) 429.96 89.67 302.21 98.55 389.78
Fuel Oil (LSFO 180 CST) 267.00 95.80 122.74 152.25 139.40
Naphtha (million litres) 90.89 104.53 132.68 144.69 179.96