| Greenhouse gas emissions | |
| Greenhouse gas emissions, Scope 1 and 2 | million t CO2e | - | - | 7.5 | 8.1 | 7.7 |
| Direct GHG emissions (Scope 1) | million t CO2e | - | - | 7.0 | 7.6 | 7.2 |
| Scope 1 | million t CO2e | - | - | 5.8 | 6.3 | 5.9 |
| Scope 1 emissions from electricity and heat supply to households in the regions of operation | million t CO2e | - | - | 1.2 | 1.3 | 1.3 |
| Indirect energy GHG emissions (Scope 2) | million t CO2e | - | - | 0.5 | 0.5 | 0.5 |
| Scope 3 | million t CO2e | - | - | 5.0 | 5.7 | 5.7 |
| Greenhouse gas emissions, Downstream Scope 3 | million t CO2e | - | - | 3.2 | 4.0 | 3.9 |
| Refining at the first stage (first use) | million t CO2e | - | - | 3.0 | 3.8 | 3.7 |
| Transportation of manufactured products | million t CO2e | - | - | 0.2 | 0.2 | 0.2 |
| Greenhouse gas emissions, Upstream Scope 3 | million t CO2e | - | - | 1.8 | 1.7 | 1.8 |
| Purchased Goods and Services | million t CO2e | - | - | 1.2 | 1.0 | 1.1 |
| Capital Goods | million t CO2e | - | - | 0.2 | 0.3 | 0.3 |
| Fuel- and Energy-Related Activities | million t CO2e | - | - | 0.4 | 0.4 | 0.3 |
| Other categories | million t CO2e | - | - | 0.0 | 0.0 | 0.1 |
| Actual GHG emissions intensity (Scope 1 and 2) | tons of CO2e per RUB 1 million of consolidated IFRS revenue | - | - | - | - | 6.5 |
| Carbon footprint according to ISO 14044 (GWP 100) | |
| Palladium | kg CO2e/g of metal | - | - | - | - | 27.4 |
| Platinum | kg CO2e/g of metal | - | - | - | - | 27.9 |
| Rhodium | kg CO2e/g of metal | - | - | - | - | 33.6 |
| Metallic nickel | kg CO2e/kg of product | - | - | - | - | 8.3 |
| Nickel sulfate | kg CO2e/kg of product | - | - | - | - | 1.8 |
| Metallic cobalt | kg CO2e/kg of product | - | - | - | - | 29.3 |
| Cobalt sulfate | kg CO2e/kg of product | - | - | - | - | 2.4 |
| Copper cathodes | kg CO2e/kg of product | - | - | - | - | 6.0 |
| Fuel and energy savings resulting from energy consumption reduction and energy efficiency improvement initiatives in 2022 | |
| Total savings Group’s total | TJ | - | - | - | - | 362.7 |
| Polar Division | TJ | - | - | - | - | 128.0 |
| NTEC | TJ | - | - | - | - | 37.8 |
| Kola MMC | TJ | - | - | - | - | 69.2 |
| Medvezhy Ruchey | TJ | - | - | - | - | 61.1 |
| including Electricity | TJ | - | - | - | - | 76.6 |
| Polar division | TJ | - | - | - | - | 12.5 |
| JSC NTEC | TJ | - | - | - | - | - |
| JSC Kola MMC | TJ | - | - | - | - | 24.2 |
| Medvezhy Ruchey LLC | TJ | - | - | - | - | 9.4 |
| including Heat (hot water and steam) | TJ | - | - | - | - | 248.3 |
| Polar Division | TJ | - | - | - | - | 115.4 |
| NTEC | TJ | - | - | - | - | - |
| Kola MMC | TJ | - | - | - | - | 45.0 |
| Medvezhy Ruchey | TJ | - | - | - | - | 51.7 |
| including Fuel | TJ | - | - | - | - | 37.8 |
| Polar Division | TJ | - | - | - | - | - |
| NTEC | TJ | - | - | - | - | 37.8 |
| Kola MMC | TJ | - | - | - | - | - |
| Medvezhy Ruchey | TJ | - | - | - | - | - |
| Total energy consumption by Norilsk Nickel Group | |
| Fuel consumption | TJ | 148,910 | 144,772 | 141,237 | 151,235 | 141,909 |
| Energy from renewable sources (HPPs) | TJ | 14,877 | 15,058 | 15,310 | 14,586 | 16,152 |
| Electricity and heat procurement from third parties | TJ | 10,931 | 11,331 | 11,200 | 10,891 | 11,005 |
| Electricity and heat sales to third parties | TJ | 18,926 | 18,766 | 17,254 | 19,974 | 18,968Including 4,183 TJ of electric power and 14,785 TJ of heating energy. |
| Total energy consumption across the Group | TJ | 155,792 | 152,395 | 150,493 | 156,738 | 150,098 |
| Energy intensity | GJ/RUB mlnRUB mln of consolidated revenue. | 214 | 174 | 135 | 117 | 127 |
| Share of renewable energy in electricity consumption | |
| Share of renewable energy in electricity consumption | % | 44 | 45 | 46 | 47 | 51 |
| Fuel consumption by Group companies by type of fuel | |
| Total fuel consumption | TJ | 148,910 | 144,772 | 141,237 | 151,235 | 141,909 |
| Natural gas | TJ | 129,335 | 125,329 | 122,216 | 130,867 | 125,934 |
| CoalThe Company uses coal as a chemical element in its production processes, with no coal used for heating purposes. | TJ | 1,660 | 2,087 | 2,180 | 1,557 | 2,027 |
| Diesel fuel and fuel oil | TJ | 13,788 | 13,535 | 13,939Taking into account the diesel fuel lost as a result of NTEC’s HPP-3 accident on 29 May 2020. | 15,097 | 13,623 |
| Gasoline and jet fuel | TJ | 4,127 | 3,820 | 2,902 | 3,715 | 325 |
| Electric power and heat consumption by Group companies | |
| Electric power and heat consumption by Group companies | TJ | - | - | 59,996 | 60,771 | 60,143 |
| Including in 2022: Electricity | TJ | - | - | - | - | 31,546 |
| Including in 2022: Heating and steam | TJ | - | - | - | - | 28,597Including 5,946 TJ of steam energy. |
| Electric power and heat consumption, Polar Division | TJ | - | - | 30,869 | 30,727 | 31,307 |
| Including in 2022: Electricity | TJ | - | - | - | - | 14,806 |
| Including in 2022: Heating and steam | TJ | - | - | - | - | 16,501 |
| Electric power and heat consumption, NTEC | TJ | - | - | 6,185 | 6,439 | 6,045 |
| Including in 2022: Electricity | TJ | - | - | - | - | 4,071 |
| Including in 2022: Heating and steam | TJ | - | - | - | - | 1,974 |
| Electric power and heat consumption, Kola MMC | TJ | - | - | 11,542 | 9,393 | 9,289 |
| Including in 2022: Electricity | TJ | - | - | - | - | 6,599 |
| Including in 2022: Heating and steam | TJ | - | - | - | - | 2,690 |
| HPP share in total electric power consumption in the Norilsk Industrial District | % | - | - | 55 | 52 | 56 |
| HPP share in total electric power consumption be the Company | % | - | - | 46 | 47 | 51 |
| HPP share in total electric power and heat consumption be the Company | % | - | - | 25.5 | 24 | 26.9 |
| Electricity supply to GRK Bystrinskoye under a deregulated bilateral power purchase agreement | million kWh | - | - | - | - | 118.3 |
| Norilsk Nickel's main power generation facilities in the Norilsk Industrial District | |
| Total capacity of Ust-Khantaiskaya HPP and Kureiskaya HPP | MW | - | - | - | - | 1.111 |
| Ust-Khantayskaya HPP capacity | MW | - | - | - | - | 511 |
| Kureiskaya HPP capacity | MW | - | - | - | - | 600 |
| Total capacity of CHPP-1, CHPP-2 and CHPP-3 | MW | - | - | - | - | 1.115 |
| CHPP-1 capacity | MW | - | - | - | - | 325 |
| CHPP-2 capacity | MW | - | - | - | - | 350 |
| CHPP-3 capacity | MW | - | - | - | - | 440 |
| Share of electricity from gas-fired generation facilities | % | - | - | - | - | 49 |