The bulk of Russia's oil and gas reserves are concentrated in the Far North. Their development is complicated by both severe climatic conditions and considerable distance from highways and electrical networks. How to provide their power supply? Often, when developing new fields, Russian oil and gas companies either lack the technical ability to connect to centralized power grids due to insufficient power reserve in the power system of the region, or such a connection will be too expensive, and therefore will be economically unjustified.