Antofagasta Results Presentation Deck
Sustainability
Short-term emission and water usage targets
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Water efficiency and transition to sea water
▪ Centinela and Antucoya use raw sea water
Currently building a 400 l/s desalination plant at Los
Pelambres and expanding it to 800 l/s by 2025
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▪ At Los Pelambres, 85% of water used is recirculated,
increasing to over 95% of recirculated and desalinated water
once 800 l/s plant is completed
▪ 43% of mining division's water consumption is sea water
Transition to renewable energy
Negotiated renewable energy supply contracts, taking
advantage of the lower price of renewable energy
Mining operations on 100% renewables during 2022
▪ Zaldívar started using 100% renewable power in July 2020
Target emission reduction of 300,000 tonnes CO₂e by 2022¹
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Reduce CO₂ emissions (Scope 1 and 2) from 2018 to 2022
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Approved Climate Change Strategy
▪ 5 Pillars, including energy and water transitions
■ Committed to disclosure under TCFD. Full disclosure in 2022
Applied for The Copper Mark assurance
Reviewing current climate change targets and metrics
ICMM
International Council
on Mining & Metals
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TCFD
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ANTOFAGASTA PLC
TASK FORCE ON
CLIMATE-RELATED
FINANCIAL
DISCLOSURES
Social development
■ Shared development, not just mitigating impacts
Relationship initiatives: 'Somos Choapa' and 'Diálogos para el
Desarrollo'
▪ Prioritising local suppliers and employment
Regional development
Antofagasta Region public-private Mining Cluster
THE
COPPER RESPONSIBLY
MARK
PRODUCED
COPPER
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