New 1,000 km long power line bolsters Murmansk energy security

State company Rosseti has invested more than 59 billion rubles (€670,5 million) in the 1,000 km long line that connects the Leningrad region with Murmansk. It will increase transmission capacity to and from the far northern region by more than 50 percent. The line is carried by about 3,500 support towers, the company informs.

It complements the more than 30 year old existing system. The new total grid capacity is now estimated to 615 MW.

“The new Kola-Karelia transit line strengthens the energy connection between the regions, the transmission capacity is significantly increased,” Minister Shulginov underlined in an address delivered on site.

“It is probably the biggest project in the Russian energy distribution system over the last years,” he said.

The new line will significantly strengthen energy security in the region, and will open up for increased power transmission from the energy-rich Murmansk to Karelia and other more southern regions.

In addition to the power line, the project includes also the reconstruction of four transformer substations.

Murmansk is today a surplus energy region. More than 50 percent of regional production is provided by the Kola Nuclear Power Plant, and another substantial part by hydro power plants.

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In the course of the year, the Kola Wind Park will open and add another  201 MW to regional power production capacities. The park that includes 57 turbines will be able to produce up to 750 GWh per year.

The Kola Wind Farm is the first project of its kind that is built in northern Russia. It is developed by Italian company Enel. Parts of the green power is expected to be used for production of green hydrogen. That was confirmed by Vladimir Putin in his online meeting with Italian investors this week.