Production Highlights

Energy Transmission in 2009-2016

  2009 2010 2011 2012 2013 2014 2015 2016
Total supply, million kWh 75,795.9 78,381.6 77,756.4 76,065.3 74,589 72,809 69,600 68,044
Productive supply, million kWh 69,339.2 72,048.4 71,577.0 70,080.9 68,903 67,217 64,192 62,707
Losses, million kWh 6,456.7 6,333.2 6,179.4 5,984.4 5,686 5,591 5,409 5,336

Total length of aerial and cable power lines

  2016
Aerial power lines, km Cable power lines, km
220 kV and over 220 kV 27 -
110 kV 18,131 77
35 kV 8,061 110
6-10 kV 51,004 3,736
0.4 kV 42,983 2,553
Total 120,026 6,476

Substations (quantity and capacity)

  m.u. 2016
6-220 kV substations pcs 32,068
Total capacity installed MVA 30,611
35-220 kV substations pcs 1,048
MVA 21,738
6-10(35)/0.4 kV transformer substations pcs 31,002
MVA 8,873
6-10 kV distribution stations pcs 18
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