Key operating facts and figures

Number of substations of Rosseti Lenenergo:

432 power centers 35-110 kV, including:

- 247 110 kV substations;

- 185 35 kV substations;

- 26,019 6-10 / 0.4 kV transformer substations.

The total transformer capacity – 35,576 MVA.

Length of overhead lines on circuits – 50 131 km, including:

110 kV overhead lines – 7,279 km;

35 kV overhead lines – 3,657 km;

6-20 kV overhead lines – 20,243 km;

0.4 kV overhead lines – 18,952 km.

The length of the cable lines – 31,392 km, including:

35-110 kV cable lines - 925 km;

0.4-10 kV cable lines – 30 467 km.

9 branches

33 electrical networks areas

* Data is based on equipment leased and serviced under operational maintenance contracts.