Argentina Revives Copper Industry with $10 Billion Investments

Argentina has rapidly revived its copper agenda, announcing investment plans exceeding US$10 billion over the next three years, aiming to capitalize on the global copper boom that has cemented Chile and Peru as world leaders. A flagship project is PSJ Cobre Mendocino in Uspallata, projecting an initial investment of US$560–600 million, with production slated to begin by 2028, targeting an annual output of around 40,000 tonnes of fine copper. Secondly, Swiss giant Glencore confirmed the restart of Bajo de la Alumbrera in Catamarca, a large-scale mine that had been inactive since 2018. Another major development is the integration of the Agua Rica deposit into the MARA (Minera Alumbrera Agua Rica) project, leveraging existing infrastructure with an estimated investment of US$4.5 billion. Other significant projects include Los Azues and Taca Taca. This surge is driven by a combination of political signals and market fundamentals: high prices, expanding demand from electrification and the energy transition, and a shift in regulatory climate to attract large-scale capital. The government also aims to reduce the perceived risk for international mining firms through a stable tax and regulatory framework. Externally, copper is seen as a critical input for the 'last mile' of electricity, electric vehicles, renewables, and AI-driven data center infrastructure. Firm price expectations, bolstered by the risk of a structural deficit, serve as a key incentive to unlock projects that were previously not economically viable. The main challenge for Argentina will be to sustain stable rules, infrastructure, and social acceptance to turn these ambitious announcements into tangible tons of copper and dollars.