Slide 1: Aurubis AG Metals for Progress
Aurubis AG Metals for Progress ESG@Aurubis Hamburg, May 2025
Slide 2: We continue to lead our industry in sustainability
We continue to lead our industry in sustainability — minimizing emissions and costs, maximizing opportunities in new business areas We continue to strengthen our position as the most efficient and sustainable multimetal producer worldwide 1 2 Sustainability is a We strive for balance fundamental par
Slide 3: Leading the way with life cycle assessments and lower carbon footprints
Leading the way with life cycle assessments — and substantially lower carbon footprints than industry averages Copper cathodes (in kg CO2 eq./t Cu) Absolute Scope 1+2 CO2 emissions (in kt) 1,600 Global industry average Aurubis 1,177 800 2018 2023 Goal 2030 Scope 3 CO2 emissions (in t CO2/t of copper
Slide 4: Our KPIs underline our sustainability ambitions and demonstrate momentum
Our KPIs underline our sustainability ambitions and demonstrate momentum Absolute Scope 1+2 CO2 emissions Scope 3 CO2 emissions Air emissions (dust) (in kt) (in t CO2/t of copper cathodes produced) (in g per t of multimetal Cu equivalent)1 5.60 56.5 1,600 48.0 4.26 42.3 1 2 3 1,177 4.19 800 2018 202
Slide 5: Using multiple technologies at our sites to decarbonize our production
Achieving results: Using multiple technologies at our sites to decarbonize our production Scope 1+2 CO2 emissions Identified further potential for Absolute Scope 1+2 CO2 emissions (in kt) reducing our Scope 1+2 CO2 emissions 1,600 Scope 2 1,177 Purchasing electricity Internal production Energy from
Slide 6: The Copper Mark certification demonstrates our leadership
The Copper Mark certification demonstrates our leadership in sustainable production practices The Copper Mark launched Aurubis Bulgaria, Hamburg, Lünen, Olen, Beerse for copper producers in and Stolberg already certified for meeting the March 2020 Copper Mark’s requirements Basis: UN SDGs & Risk Rea
Slide 7: Aurubis on the way to CO2 neutrality
Aurubis on the way to CO2 neutrality We are aiming for carbon-neutral production well before 2050. We are already achieving a carbon footprint for many of our metals that is less than half the global average. 1600 50% CO2 reduction target1 of limiting global warming to 1,5 ºC 800 kt CO2 0 kt CO2 201
Slide 8: Aurubis on the way to CO2 neutrality
Aurubis on the way to CO2 neutrality 2018 today 2030 2050 Aurubis May 2025 8
Slide 9: Disclaimer
Disclaimer Forward-looking statements This document contains forward-looking statements that involve risks and uncertainties, including statements about Aurubis’ plans, objectives, expectations and intentions. Readers are cautioned that forward-looking statements include known and unknown risks and
Slide 10: Thank you for your participation.
Thank you for your participation. For further questions, contact: IR@aurubis.com
Slide 11: Your ESG and IR contacts
Your ESG and IR contacts Vedrana Lemor Ken Nagayama Elke Brinkmann Torben Rennemeier Head of Sustainability VP Investor Relations Head of Investor Relations Specialist Investor Relations +49 159 044 375 94 +49 40 7883-3178 +49 40 7883-2379 + 49 152 2366 0716 v.lemor@aurubis.com k.nagayama@aurubis.co
Slide 12: Back-up
Back-up AAurubis
Slide 13: Sustainability: Anode Furnace 2.0 in Hamburg
Sustainability: Anode Furnace 2.0 in Hamburg Aurubis May 2025 13
Slide 14: Aurubis on its way to carbon-neutral production: Anode Furnace 2.0
Sustainability: Aurubis on its way to carbon-neutral production Anode Furnace 2.0 Industry Leadership in Sustainability Investment H2 readiness Technological ~€ 40 million leadership Replacement of the two existing anode furnaces with two vessels that have increased diameter and length. New anode ve
Slide 15: Energy and decarbonization projects
Sustainability Energy and decarbonization projects Industrial Heat Aurubis May 2025 15
Slide 16: Germany's largest industrial heating project
Sustainability Germany's largest industrial heating project Industry Leadership in Sustainability EBITDA p.a. Investment (at full production) ~€ 100 million ~€ 3 million The industrial heating project to supply heat to the HafenCity East district with a savings potential of up to 20,000 t of CO2 p.a
Slide 17: Expanding sustainable electricity generation at the Bulgarian site
Expanding sustainable and cost-effective electricity generation at the Bulgarian site Additional investment of € 15 million in solar plant expansion in Bulgaria. The solar park will produce around 40 MWp with the completion of the final stage in 2026 By 2026, Aurubis will have doubled the output of
Slide 18: Second stage of RDE to further reduce diffuse emissions
Sustainability: Second stage of RDE to further reduce diffuse emissions Aurubis actively investing ~€ 30 million in environmental protection at Hamburg site In the 2nd stage of the RDE project, all ridge turrets in the primary smelter (RWO) will be suctioned and connected to an innovative filter sys
Slide 19: We drive sustainability further and build on our strong track record
We drive sustainability further and build on our strong track record We aim to be carbon-neutral well before 2050 Aurubis drives innovation to As a frontrunner in our We already operate We are using six create a more sustainable industry, we insist on one of the most sustainable new KPIs to measure