Aurubis: Aurubis : Sustainability KPI Update 2023/24 (Aurubis EN KPI Update 2023 24)

Sustainability KPI Update 2023/24 You can find our magazine and the full annual report online at: annualreport2023-24.aurubis.com ☰ @ h i Certifications Economy Environment People About the KPI Update This 2023/24 KPI update supplements the information provided in the Non-Financial Report 2023/24. Aurubis · Sustainability KPI Update 2023/24 2 ☰ @ h i Certifications Economy Environment People About the KPI Update Sites and employees Consolidated sites Europe DE Hamburg Aurubis AG (headquarters) 2,799 Peute Baustoff GmbH 10 Lünen Aurubis AG 683 Stolberg Aurubis Stolberg GmbH & Co. KG 454 Emmerich Deutsche Giessdraht GmbH 118 Röthenbach RETORTE GmbH Selenium Chemicals & Metals 47 BG Pirdop Aurubis Bulgaria AD 989 BE Olen Aurubis Olen NV/SA 709 Beerse Aurubis Beerse NV 496 FI Pori Aurubis Finland Oy 320 IT Avellino Aurubis Italia Srl 90 ES Berango Aurubis Berango S. L. U. 102 UK Edinburgh Aurubis Beerse NV 1 FR Metz Aurubis Beerse NV 1 Employees in Europe 6,819 US Augusta Aurubis Richmond LLP 160 Employees in the US 160 Total employees 6,979 The KPIs relate to permanent and temporary employment arrangements as at the September 30, 2024 reporting date. Excluding companies consolidated using the equity method. Sites without employees are not listed. Group representative offices are not listed separately. Non-consolidated sites and independent sales employees Europe DE Berlin azeti GmbH, Berlin 37 SE Västerås Aurubis Holding Sweden AB 1 TR Istanbul Aurubis Turkey Kimya Anonim Sirketi 1 Employees in Europe 39 Asia CN Beijing 1 1 Shanghai Aurubis Metal Products (Shanghai) Co., Ltd. 4 JP Tokyo 1 1 KR Seoul 1 1 UAE Dubai Aurubis Middle East DMCC 1 Employees in Asia 8 Total employees 47 Agency/independent sales employees. Raw materials Concentrates and recycling materials are the raw Concentrates materials from which copper is produced. Recycling materials Sales and distribution An international sales and distribution network markets network our products. Products The copper is processed into products. Some products Cathodes are already the result of copper production. Wire rod Shapes Specialty profiles Precious metals Minor metals Sulfuric acid Iron silicate Strip/foil Specialty wire Synthetic minerals Aurubis · Sustainability KPI Update 2023/24 3 ☰ @ h i Certifications Economy Environment People About the KPI Update Certifications The following table provides an overview of the ESG-relevant certifications of all our production sites. Certifications by site Site The Copper Mark EMAS ISO 14001 ISO 50001 ISO 9001 IATF 16949 EfbV ISO 45001 ISO 27001 Production sites Hamburg, Headquarter (DE) √ √ √ √ √ √ √ Lünen (DE)¹ √ √ √ √ √ √ √ √ Olen (BE) √ √ √ √ √ √ Pirdop (BG) √ √ √ √ √ √ Avellino (IT) √ √ √ √ √ √ Beerse (BE) √ √ √ √ √ √ Berango (ES) √ √ √ √ √ Buffalo (US)² √ √ √ √ √ √ Emmerich, Deutsche Giessdraht (DE) √ √ √ √ √ Hamburg, E.R.N. (DE)³ √ √ √ √ √ Hamburg, Peute Baustoff (DE) √ √ √ √ √ Pori (FI) √ √ √ √ √ Röthenbach, RETORTE (DE) √ √ √ √ √ Stolberg (DE) √ √ √ √ √ √ √ Stolberg, Schwermetall Halbzeugwerk (DE)⁴ √ √ √ √ √ The plant is also certified through WEEELABEX in accordance with the EN 50625 European series of standards. The certificate confirms that waste electrical and electronic devices are efficiently treated and disposed of while minimizing environmental impact. 2 Signing and closing on the sale took place on August 30, 2024. 3 The business activities of E.R.N. were discontinued on December 31, 2023. 4 Not majority-owned by Aurubis (50 % stake). Explanation: EMAS: system of specifications for environmental management systems and environmental audits; ISO 14001: standard for environmental management systems; ISO 50001: standard for energy management systems; ISO 9001: standard for quality management systems; IATF 16949: standard for quality management systems in the automotive industry, based on ISO 9001; EfbV: Ordinance on Specialized Waste Management Companies (German certificate); ISO 45001: standard for occupational safety management systems; ISO 27001: standard outlining requirements for information security management systems Aurubis · Sustainability KPI Update 2023/24 4 ☰ @ h i Certifications Economy Environment People About the KPI Update Economy Overview GRI 201-1 Origin of concentrates and throughput 2023/24 1 GRI 301-1 in % in € million Unit 2023/24 2022/23 Operating earnings before taxes (EBT) €m 413 349 ROCE (return on capital employed) % 11.5 11.3 R&D expenditure €m 14 15 Environmental protection investments €m 214.4 52 Environmental protection investments since 2000 (cumulative) €m 1,050.9 836 Average recycled copper content in copper cathodes in the Group 2023/24 in % 56 44 Average primary copper Average recycled copper content in copper content in copper cathodes cathodes 17 Bulgaria 15 Brazil 14 Other Percentages have been commercially rounded. 4 Australia, Mexico respectively 10 Turkey Total quantity 11 Peru 2,245,000 t 13 Chile 13 Indonesia Aurubis · Sustainability KPI Update 2023/24 5 ☰ @ h i Certifications Economy Environment People About the KPI Update Origin of recycling materials and throughput 2023/24 1 GRI 301-2 in % 5 Other 7 Rest of Europe (non-EU) Total quantity 14 39 North America Rest of EU 898,000 t 36 Germany Percentages have been commercially rounded. Compliance and anti-corruption: Employees trained in the past three years GRI 205-2 2021/22 - Unit 2023/24 Anti-corruption Employees 1,163 Percentage of total workforce % 16.3 Antitrust law Employees 470 Percentage of total workforce % 6.6 Incidents or lawsuits GRI 205-3, GRI 206-1, GRI 406-1 Unit 2023/24 Corruption Number 0 Antitrust law Number 0 Discrimination Number 0 Human rights GRI 2-23 Unit 2023/24 See pages 95-99 Aurubis Annual Report Reports received on topics relevant to human rights 2023/24 Human rights, environmental protection, and safety clauses in supply contracts for primary raw materials % 100 Aurubis · Sustainability KPI Update 2023/24 6 ☰ @ h i Certifications Economy Environment People About the KPI Update Environment Energy GRI 302-1, GRI 301-2, GRI 302-3 Unit 2023 2022 2021 Total energy consumption within the organization million MWh 3.39 3.44³ 3.64³ Total energy consumption from renewable energies million MWh 0.46 0.42 0.13 Total primary energy consumption¹ million MWh 1.73 1.76 1.85 Total fuel consumption from non-renewable sources million MWh 1.73 1.76 1.72³ - Natural gas million MWh 1.24 1.29 1.29³ - Heating oil million MWh 0.00 0.00 0.00 - Liquefied petroleum gas (LPG) million MWh 0.04 0.04 0.03 - Diesel million MWh 0.05 0.04 0.01³ - Fuel oil million MWh 0.29 0.29 0.32 - Coke million MWh 0.06 0.09 0.11 Total fuel consumption from renewable sources million MWh 0.002 0.002 0.002 - Wood and wood waste million MWh 0.00 0.00 0.00 - Landfill gas (LFG) million MWh 0.002 0.002 0.002 Total secondary energy consumption million MWh 1.66 1.68³ 1.79³ Total electricity consumption million MWh 1.62 1.64³ 1.79³ Total bought-in electricity million MWh 1.58 1.59³ 1.74³ - from non-renewable sources million MWh 1.12 1.17³ 1.62 - from renewable sources million MWh 0.45 0.42³ 0.13 Consumption of internally generated renewable energies million MWh 0.045 0.053 0.013³ Consumption of bought-in steam million MWh 0.03 0.03 0.00 Energy intensity² MWh/t 2.32 2.16 2.39³ Including energy consumption for on-site vehicle traffic. Values based on copper production, i.e., at the Hamburg, Lünen, Pirdop, Olen, Beerse and Berango sites. 3 Values have been recalculated and adjusted. To evaluate our environmental protection performance, we carried out a life cycle assessment (LCA) for each of our main products. The results are available here: Environmental profiles . Reduction in energy consumption through individual projects GRI 302-4 Unit 2023 Total MWh 347,418 Air leak detection optimized using new tools, Pori (FI) MWh 320,082 Furnace operation optimized to handle idle times, Buffalo (US) MWh 17,574 Preheating methane gas: Electric heat exchanger installed to raise temperature, Avellino (IT) MWh 2,322 Forklift fleet converted to electric forklifts, Hamburg (DE) MWh 1,808 Methane gas and combustion air pipes insulated, Avellino (IT) MWh 1,635 Grafana dashboard to optimize washer operation in the smelter furnace, Hamburg (DE) MWh 1,274 Ebner bell annealing system replaced by electric bell annealing furnace, Stolberg (DE) MWh 1,000 New air compression system incl. turbo compressors installed, Hamburg (DE) MWh 872 Limestone replaced in the RWN, Hamburg (DE) MWh 570 Oxygen control improved in the oxygen system, Hamburg (DE) MWh 281 Aurubis · Sustainability KPI Update 2023/24 7 ☰ @ h i Certifications Economy Environment People About the KPI Update CO 2 emissions GRI 305-1, GRI 305-2, GRI 305-3, GRI 305-4 Unit 2023 2022 2021 Scope 1 (emissions produced as a direct result of burning fuels in internal facilities) in 1,000 t CO 2 564 555 559 Scope 2 (emissions related to purchased energy, e.g., electricity) in 1,000 t CO 2 613 679¹ 1,047 Total (Scope 1 + 2) in 1,000 t CO 2 1,177 1,234¹ 1,605 Scope 3 (other indirect emissions) in 1,000 t CO 2 4,630 4,113 6,181 Values have been recalculated and adjusted. Scope 3 emissions by activity GRI 305-3 Unit 2023 Purchased goods and services % 71.5 Upstream transport and delivery % 13.9 Fuels and energy-related activities % 4.2 Downstream transport and delivery % 3.6 Investment goods % 6.3 Employees' commuting routes % 0.1 Generated waste % 0.4 Business travel % 0.02 Reduction in CO 2 emissions through individual projects GRI 305-5 Unit 2023 Total t 6,756 Furnace operation optimized to handle idle times, Buffalo (US) t 3,170 Limestone replaced in the RWN, Hamburg (DE) t 900 New air compression system incl. turbo compressors installed, Hamburg (DE) t 800 Ebner bell annealing system replaced by electric bell annealing furnace, Stolberg (DE) t 455 Preheating methane gas: Electric heat exchanger installed to raise temperature, Avellino (IT) t 424 Methane gas and combustion air pipes insulated, Avellino (IT) t 298 Forkl