Donskaya – Stary Oskol Line is a 500kV overhead line from Donskaya, Pavlovsk, Russia, to Stary Oskol, Belgorod, Russia.

Construction works on the Donskaya – Stary Oskol Line project was commissioned in 2019.


The Donskaya – Stary Oskol Line, which is an overhead line, is being operated by Federal Grid Company of Unified Energy System . The Donskaya – Stary Oskol Line is an upgrade line. The line carries alternating current (AC) through double circuit cable.

Approximately $26.25m was financed by the authorities to undertake the construction works of the project.

Donskaya – Stary Oskol Line project development status

project works were completed in 2019.

About Federal Grid Company of Unified Energy System

Federal Grid Company of Unified Energy System (FGC UES ), is a subsidiary of Rosseti , is an energy company which operates and manages unified national electricity transmission grid system. The company transmits electricity to distribution grid companies, large commercial end customers and retail electricity supply companies; and provides connection services. FGC UES also provides construction services for electric grid facilities; and sells electricity produced by its group company, JSC Mobile GTPP . It carries out property lease, maintenance and repair of electric grids, communication services, and design and survey. FGC UES is headquartered in Moscow, Russia.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.