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TrustFinance Global Insights
Mar 19, 2026
2 min read
22

U.S. mining giant Freeport-McMoRan is set to initiate the environmental permitting process for a significant $7.5 billion expansion of its El Abra copper mine in Chile. The project is a joint venture with Codelco, Chile's state-owned copper company.
The expansion plan, which had been postponed for several years, was announced in mid-2024. The company now expects to begin the application for necessary environmental permits between late 2025 and early 2026.
Key components of the project include the construction of a new concentrator and a desalination plant, crucial for increasing production capacity. Operations from the expansion are projected to commence within the next decade.
This substantial investment is expected to bolster Chile's position as a leading global copper producer and attract significant foreign capital. For Freeport and Codelco, the project represents a long-term strategy to boost copper output to meet rising global demand, driven by the green energy transition and electrification. The development could impact the future global copper supply once the new capacity comes online.
Initiating the permit process marks a critical milestone for the long-delayed El Abra expansion. The project's progression will be closely watched by the market, with key factors including the successful navigation of Chile's environmental regulations and future trends in global copper demand.
Q: What is the El Abra mine expansion project?
A: It is a $7.5 billion joint venture between Freeport-McMoRan and Codelco to expand the El Abra copper mine in Chile, which includes building a new concentrator and a desalination plant.
Q: When is the permit process expected to start?
A: The process for obtaining environmental permits is anticipated to begin between late 2025 and early 2026.
Source: Investing.com

TrustFinance Global Insights
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