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TrustFinance Global Insights
Apr 16, 2026
2 min read
14

Chilean state-owned Codelco and global miner Anglo American are pursuing an unprecedented dual-track strategy for environmental approval of their shared Andina-Los Bronces copper project. The companies will submit two separate yet nearly identical environmental studies to regulators in December. This approach aims to streamline the complex approval process for their joint venture.
The project involves creating a single, large-scale pit from the adjacent Andina and Los Bronces mines. This operational synergy is projected to add approximately 120,000 metric tons of copper annually from 2030 to 2051. The dual-filing model was chosen because a single application was not legally viable under Chilean law, which requires Codelco to maintain ownership of its mining concessions.
This innovative regulatory strategy could set a precedent for the global mining industry, offering a blueprint to increase copper output amid an expected supply deficit. By sharing infrastructure, the project aims to reduce environmental impact and operational costs. However, the companies acknowledge risks, including potential strain on regulators and heightened public scrutiny from environmental groups and local communities.
The success of this dual-approval process will be a significant test case for major mining collaborations. Codelco and Anglo American plan to begin stakeholder and community outreach in the second half of the year. The market will be watching closely as the project navigates Chile’s rigorous environmental review system.
Q: Why are Codelco and Anglo American filing two separate applications?
A: A single joint filing was legally not viable because Chilean law requires state-owned Codelco to retain full ownership of its mining concessions.
Q: What is the expected output of the joint project?
A: The project is expected to add about 120,000 metric tons of copper per year from 2030 to 2051.
Source: Investing.com

TrustFinance Global Insights
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