Kaluga Substation – Upgrade – 750 kV is a 750kV substation located in Kaluga, Kaluga Oblast, Russia.

The Kaluga Substation – Upgrade – 750 kV project’s construction has begun in 2019. The works are expected to be commissioned in 2024.


Kaluga Substation – Upgrade – 750 kV project, which is an upgrade substation, will be operated by Federal Grid Company of Unified Energy System.

The designed voltage level of the substation is 750kV and the operating voltage level is 750kV.

The step-in voltage of the project is 750kV.

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By GlobalData

Kaluga Substation – Upgrade – 750 kV project development status

The development of the Kaluga Substation – Upgrade – 750 kV project was approved by Ministry of Energy of the Russian Federation in 2019. The project is expected to be commissioned in 2024. Approximately $0.26m was financed by the authorities to undertake the construction works of the project.

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 sells electricity produced by its group company, JSC Mobile GTPP and provides construction services for electric grid facilities. 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.