Own Use in Power Plants and Network Losses

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CEB Power Plants Only
   2012 2013 2014 2015 2016
Gross Generation (GWh) 6,161.66 8,808.20 8,920.95 10,429.87 10,543.41
Power Plant Own Use (GWh) 218.31 217.63 388.77 531.82 591.98
Net Generation (GWh) 5,943.35 8,590.57 8,532.19 9,898.05 9,951.44
Power Plant Own Use(% of Gross Gen.) 3.54 2.47 4.36 5.10 5.61
Private Power Plants (IPP)
   2012 2013 2014 2015 2016
Gross Generation (GWh) 4,983.85 2,023.94 2,675.20 1,276.32 2,570.67
Power Plant Own Use (GWh) 78.02 46.49 18.98 33.16 39.36
Net Generation (GWh) 4,905.83 1,977.45 2,656.22 1,243.16 2,531.31
Private Power Plants (SPP)
   2012 2013 2014 2015 2016
Net Generation (GWh) 733.34 1,168.71 1,215.36 1,466.04 1,157.81
Private Power Plants (NmP)
   2012 2013 2014 2015 2016
Net Generation (GWh) 0.00 4.69 18.60 38.84 70.67
Private Power Plants (Hired)
   2012 2013 2014 2015 2016
Net Generation (GWh) 0.00 0.00 0.00 0.00 0.00
All Power Plants in CEB Grid
   2012 2013 2014 2015 2016
Gross Generation (GWh) 11,878.85 12,005.55 12,830.11 13,211.07 14,342.56
Power Plant Own Use (GWh) 296.32 264.12 407.75 564.99 631.33
Net Generation (GWh) 11,582.53 11,741.43 12,422.36 12,646.08 13,711.23
Power Plant Own Use(% of Gross Gen.) 2.49 2.20 3.18 4.28 4.40
CEB Grid
   2012 2013 2014 2015 2016
CEB Total Sales (GWh) 10,475.00 10,622.00 11,063.04 11,785.97 12,785.29
CEB T&D Loss (GWh) 1,107.53 1,119.43 1,359.32 860.11 925.94
CEB T&D Loss (% of Net Gen) 9.56 9.53 10.94 6.80 6.75
CEB Own Use and Loss (GWh) 1,403.85 1,383.55 1,767.07 1,425.10 1,557.27
CEB Own Use and Loss (% of Gross Gen) 11.82 11.52 13.77 10.79 10.86
Local Authorities
   2012 2013 2014 2015 2016
Total Estimated Sales (GWh) 0.00 0.00 0.00 0.00 0.00
Total Purchases from CEB (GWh) 0.00 0.00 0.00 0.00 0.00
Estimated T&D Loss (% of Purchase) 0.00 0.00 0.00 0.00 0.00
Estimated T&D Loss (GWh) 0.00 0.00 0.00 0.00 0.00
LECO + Local Authorities
   2012 2013 2014 2015 2016
Total Estimated Sales (GWh) 0.00 0.00 0.00 0.00 0.00
Total Purchases from CEB (GWh) 0.00 0.00 0.00 0.00 0.00
Estimated T&D Loss (% of Purchase) 0.00 0.00 0.00 0.00 0.00
Estimated T&D Loss (GWh) 0.00 0.00 0.00 0.00 0.00
LECO Network (Data from 1995)
   2012 2013 2014 2015 2016
LECO Total Sales (GWh) 1,217.46 1,221.69 1,272.29 1,382.16 1,464.08
LECO Total Purchases (GWh) 1,302.00 1,308.00 1,352.19 1,446.00 1,553.18
LECO T&D Loss (GWh) 84.54 86.31 79.90 63.84 89.10
LECO T&D Loss (% of Purchase) 6.49 6.60 5.91 4.41 5.74
Off-Grid Power Plants (GWh)
   2012 2013 2014 2015 2016
Off-Grid Industrial (Gross) 0.00 0.00 0.00 0.00 0.00
Off-Grid Industrial (Net) 0.00 0.00 0.00 0.00 0.00
Off-Grid Industrial (Own Use) 0.00 0.00 0.00 0.00 0.00
Sri Lanka Total
   2012 2013 2014 2015 2016
T&D Loss (GWh) 1,192.05 1,201.04 1,439.22 923.97 997.41
Power Plant Own Use (GWh) 296.32 264.12 407.75 564.99 631.33
Total Own Use and Loss (GWh) 1,488.38 1,465.16 1,846.96 1,488.95 1,628.75
Total Own Use and Loss (% of Gross Gen) 12.53 12.20 14.40 11.27 11.36
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 Total Own Use and Loss