Antofagasta Investor Conference Presentation Deck
Climate change
Committed to emissions reduction and efficient water use
Copper is part of the solution
• Protecting local biodiversity
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Copper Mark obtained by
Centinela and Zaldívar
Including new disclosures
according to TCFD
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Reducing GHG emissions
100% renewable energy by the
end of 2022
30% reduction of Scope 1 and 2
by 2025
Internal carbon price introduced
Carbon neutral by 2050 or earlier
Analysing Scope 3 emissions and
setting a reduction target
Testing programme to develop
hydrogen and battery powered
haulage trucks
Antofagasta plc | 2022 BMO Global Metals & Mining Conference
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Increasing water efficiency
83% of water used is recirculated
Completing desalination plant
Phase 1 at Los Pelambres in H2
2022
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• Phase 2 completion expected
2025
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Sea and recirculated water
expected to account for more
than 90% of operational use by
2025
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