Key operating facts and figures

Number of substations of Rosseti Lenenergo:

428 centers of power 35-110 kW, including:

- 247 110 kV substations;

- 181 substations of 35 kV.

- 24 170 transformer substations of 6-10 / 0.4 kV.

The total transformer capacity - 33,721 MW.

Length of overhead lines on circuits – 48 387 km, including:

VL 110 kV – 7 388 km;

35 kV overhead lines - 3 751 km;

Overhead lines 6-20 kV – 19 651 km;

0.4 kV overhead line - 17 597 km.

The length of the cable lines – 30 231 km, including:

35-110 kV cable lines - 830 km;

0.4-10 kV cable lines – 29 401 km.

9 branches

31 of electrical networks areas