In 2021, the operator of energy grids in Russia -the Public Joint Stock Company ROSSETI across the Northern Caucasus implemented a maintenance and repair program in the regions of the North Caucasian Federal District in excess of the plan. The implementation of the main physical indicators made 107%. In Dagestan, a set of measures to prepare for work in difficult winter weather conditions had been implemented 100%. The power engineers not only replaced the old wires of power transmission lines, but also carried out maintenance of transformer points, replaced insulators, cleared hundreds of hectares of routes under power lines, etc.