24 December 2019 Power equipment and facilities of the large power supply center of the Kola Peninsula - 330 kV Murmanskaya substation - were commissioned. The Federal Grid Company (PJSC FGC UES) commissioned and powered the first 250 MVA auto transformer with operating voltage at 330 kV Murmanskaya substation - a large power supply center of the North-West. It will set up further conditions for the development of the Murmansk Region's economy, as well as will power the Lavna coal terminal and the Oktyabrskaya Railway's traction substation Lavna, and the Construction Center for large tonnage marine facilities of NOVATEK-Murmansk, LLC. The total cost of the project is over 5 billion Rubel.
19 December 2019 First stage of comprehensive upgrade of Domodedovo main power center, Pakhra 500 kV substation, is complete FGC UES (Rosseti Group) has energized the first set of equipment for the total capacity of 500 MVA at the Pakhra 500 kV substation. The cost of work was 5.4 bn rubles, considering the design of next stages of the comprehensive upgrade. The facility will be finalized in 2022, with another 1.2k MVA transformer capacity planned for commissioning. This will provide additional conditions for developing the Domodedovo district in the Moscow region, where about 180 thousand people live and the cognominal international airport is situated.
18 December 2019 Rosseti FGC UES commissions Ust-Kut 500 kV and Sukhoy Log 220 kV substations – final links of Peleduy Energy Ring FGC UES (Rosseti Group) has completed the construction of the first main substations in the Irkutsk region. Commissioning of Ust-Kut 500 kV and Sukhoy Log 220 kV substations was the final stage in creating the Peleduy energy ring that encompasses the Irkutsk region, the Transbaikal Territory, and the Republics of Sakha (Yakutia) and Buryatia. Yuri Manevich, Deputy Minister of Energy of the Russian Federation; Pavel Livinsky, General Director of Rosseti; and Andrey Murov, Chairman of the Board of FGC UES, took part in the startup ceremony.