Climate Change Data

Compañía Minera Antamina S.A.

Climate Impact & Sustainability Data (2023)

Reporting Period: 2023

Environmental Metrics

Total Carbon Emissions:840 kt CO2e (Total GHG emissions, categories 1 and 2)
Scope 1 Emissions:614 kt CO2e
Scope 2 Emissions:226 kt CO2e
Water Consumption:16,762.9 megaliters (total water used in operations)
Waste Generated:27,566.5 tons (total waste generated)

ESG Focus Areas

  • Environmental
  • Social
  • Governance

Environmental Achievements

  • 100% of water used in operations sourced from surface rainwater collection.
  • Approached final stage of managing a Modification of the Environmental Impact Study (MEIA) to extend mine life until 2036.

Social Achievements

  • Implemented five pillars of social management strategy focusing on institutional development, education, infrastructure, entrepreneurship, and disaster prevention.
  • 67 Works for Taxes (OXI) agreements registered, amounting to S/ 1,890 million in projects.
  • Recordable Accident Frequency Rate (TRIFR) of 0.69 and a Recordable Accident Severity Rate (TRISR) of 11.1 in 2023.
  • 42% of workforce from Áncash and 12% women, including in senior management positions.
  • Zero occupational diseases in 2023.

Governance Achievements

  • Successfully passed the ISO 37001 certification audit (“Anti-Bribery Management System”).
  • 100% of training goals met for corporate compliance.
  • Implemented Compliance Ambassadors Program.

Climate Goals & Targets

Long-term Goals:
  • Extend mine life until 2036 (MEIA).
Medium-term Goals:
  • Complete execution of W1 Ore project.
  • Achieve 5% savings in project costs through Es+Lean program.
Short-term Goals:
  • Achieve Capex execution above 95%.

Environmental Challenges

  • Supply chain disruptions are not explicitly mentioned, but the report highlights challenges related to meeting environmental regulations and managing tailings.
  • Addressing 723 observations from SENACE and technical reviewers for the MEIA.
Mitigation Strategies
  • Robustly addressed 723 observations from SENACE, ANA and other technical reviewers for the MEIA.
  • Continuous work to identify potential observations and complex issues that could delay the MEIA evaluation process.
  • Implementation of various projects to improve operational efficiency and environmental performance (e.g., automatic dust suppressant additive system, new water tanks).

Supply Chain Management

Responsible Procurement
  • Purchases and services totaling US$ 1.984 billion, US$ 1.787 billion from domestic suppliers, US$ 49.28 million for 113 suppliers in Ancash.

Climate-Related Risks & Opportunities

Reporting Standards

Frameworks Used: Greenhouse Gas Protocol (GHG Protocol), Intergovernmental Panel on Climate Change (UN-IPCC) guidelines, ISO Standard 14064:2018 - Part 1, ICMM International Standards

Certifications: ISO 45001, ISO 37001, ISO 9001, ISO 14001, ISO 27001

Third-party Assurance: SGS

Awards & Recognition

  • Merco Talent Ranking: Best Mining Company in Attracting and Retaining Talent in Peru (eleventh consecutive year)