Air pollutant emissions, kt
Air emissions by pollutant, kt
In 2022, the Group’s total emissions amounted to 1.8 mt, up 10.5% y-o-y. The growth was driven by the recovery of Norilsk Division’s production volumes after their reduction in 2021 as a result of suspended operations at two mines of Norilsk Concentrator. Kola Division’s emissions continued to decrease following the shutdown of several outdated metallurgical shops: total emissions went down by 18% y-o-y.