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Interactive analysis

All period
2008 2009 2010 2011 2012
Number of substations unit 800 804 805 854 891
Total transmission grid length thousand km 121.5 121.1 121.7 124.6 131.6
Electricity transmitted from the the UNEG to distribution grid companies, direct private consumers on the wholesale energy market, and independent power industry JSCs billion kWh 471,9 452,6 470,6 484,6 498,2
Electricity transmitted from the the UNEG to neighboring countries billion kW 16,7 13,6 15,7 19,2 15,7
Electric energy losses in the UNEG grids kWh, billion 21,8 22,1 22,5 22,5 21,9
Specific emergency rate % 100 97 95 92 80
Number of process disturbances 73 114 80 69 48
Realization of investment program RUR billion 132.2 106 167 184.7 179.9
Transmission lines put into operation km 1047 1387.3 2187.2 2963 3563.1
Transformer capacity put into operation MVA 10314 7946 10416 18502 17933

* Taking into account leased facilities and outdoor switchgear and cells on the SS owned by other entities.

** Including leased transmission lines

Total area spanned – 75 Russian regions
square km
The length of our transmission lines is 131.6 thousand km.
This is equivalent to a spaceship orbiting the Earth four times.
A reliable energy sector
for Russia’s
economic growth
3 643 km
transmission lines
put into operation
in 2012
25 103
PEOPLE
Total number
of corporate
employees as of
31 December 2012
26%
over-fulfillment
of commissioning
plans for
substations