Specialists of Penzaenergo, a branch of IDGC of Volga, JSC (a member of Rosseti Group of Companies) continue reconstruction of 0.4 kV overhead power transmission lines in Sosnovka, Bessonovka and Grabovo. Under the investment campaign 2014, it is planned to replace 10/0.4 kV transformer substations, intermediate, angle and anchor wooden poles with SV-95 concrete poles, insulators and line accessories. Bare wire will also be replaced with self-supporting insulated wire. It is expected that after reconstruction and commissioning of the overhead transmission lines, Penzaenergo, a branch of IDGC of Volga, JSC, will provide safe and increasingly reliable power supply to consumers of these districts.