Climate Change Data

Excelsior Mining Corp.

Climate Impact & Sustainability Data (October 2024)

Reporting Period: October 2024

Environmental Metrics

Total Carbon Emissions:Not disclosed
Scope 1 Emissions:Not disclosed
Scope 2 Emissions:Not disclosed
Scope 3 Emissions:Not disclosed
Renewable Energy Share:Not disclosed
Total Energy Consumption:Not disclosed
Water Consumption:27-36 cubic meters/tonne of copper (JCM, with Nuton technology)
Waste Generated:Not disclosed
Carbon Intensity:Not disclosed

ESG Focus Areas

  • Sustainability
  • Water Management
  • Community Engagement
  • Low Environmental Footprint

Environmental Achievements

  • Partnering with Nuton LLC, a Rio Tinto venture, to deploy sulfide leaching technology at JCM, aiming for up to 85% copper recovery and significantly lower CO2 emissions (up to 60% lower than conventional methods) and water consumption (27-36 cubic meters/tonne of copper vs. global average of 200 cubic meters).

Social Achievements

  • Substantial community engagement resulting in substantial support for projects; providing good jobs in a rural area with low population density; experienced operators with >10 years LTI free.

Governance Achievements

  • Not disclosed

Climate Goals & Targets

Long-term Goals:
  • Developing a long-life, multi-asset mining camp in Arizona.
Medium-term Goals:
  • Not disclosed
Short-term Goals:
  • JCM Open Pits (Nuton Technologies) construction and mining in H2 2024; Copper production H1 2025; Well Stimulation at Gunnison ASAP.

Environmental Challenges

  • Permitting risk; impact of carbon dioxide gas reducing fluid flows at the Gunnison Project; success of well stimulation; changes in copper and other commodity prices; global financial conditions; access and supply risks; operational risks inherent in mining activities; regulatory risks; financing risks; environmental risks; title disputes.
Mitigation Strategies
  • Successful biodiversity and archeological surveys; very low water use; predominantly ranching/mining land use; strong community support; partnering with Nuton for funding and expertise; risk mitigation strategies not explicitly detailed but implied through partnerships and risk assessment.

Supply Chain Management

Supplier Audits: Not disclosed

Responsible Procurement
  • Not disclosed

Climate-Related Risks & Opportunities

Physical Risks
  • Not disclosed
Transition Risks
  • Not disclosed
Opportunities
  • Not disclosed

Reporting Standards

Frameworks Used: Null

Certifications: Null

Third-party Assurance: Not disclosed

UN Sustainable Development Goals

  • Not disclosed

Not disclosed

Sustainable Products & Innovation

  • Not disclosed

Awards & Recognition

  • Not disclosed