Russia's Dauria 500 kV Substation Approved for Operation with 501 MVA Capacity
2026-06-03 10:31
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en.Wedoany.com Reported - The Far Eastern branch of Rostechnadzor has issued a permit to PJSC Rosseti for the commissioning of the Dauria 500 kV substation in the Amur Region. The facility will enhance the capacity of the eastern railway network of Russian Railways and improve the development efficiency of the Tabornoye gold mine (Nordgold) and the Syllakh coal mine (AntratsitInvestProekt LLC).

The transformer capacity of the Dauria substation is 501 MVA. Previously, SO UPS JSC reported that a series of operational measures had been implemented to connect the Agorta 500 kV switching station, the Dauria substation, and the approximately 273 km long Agorta-Agorta-Dauria 500 kV transmission line. The project aims to meet the transmission capacity demands of the grid resulting from the large-scale technological connection program for users in the western energy zone of the Amur Region.

The Tabornoye gold mine is located in the Olyokminsky District of southwestern Sakha (Yakutia) Republic and has been operated by Tabornoye Mine LLC (a subsidiary of Nordgold) since 2002. The Syllakh coal mine, situated in the Neryungrinsky District of Sakha (Yakutia) Republic bordering the Amur Region, was commissioned by AntratsitInvestProekt in 2022 with an annual production capacity of 6.5 million tons of coal.

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