Polymetal commissioned a 254 km long 110 kV Khandyga-Nezhdaninskoye power transmission line. It will power the production site of Nezhdaninskoye deposit. Transition from diesel fuel to grid electricity will reduce the cost of gold production by about 15-20%, said the head of Polymetal Vitaly Nesis. Total investment in construction of the line amounted to ₽6 billion.