KEY POINTS
- Mining giant BHP may double its investment in the Vicuña copper project, potentially reaching $800 million by the end of 2026.
- The proposed increase follows a strategic joint venture with Lundin Mining to develop one of the world’s most promising copper districts.
- This capital boost aims to accelerate exploration and infrastructure development to meet the surging global demand for green energy metals.
Mining leader BHP is exploring a significant increase in its financial commitment to Argentina’s emerging copper sector. The company is considering doubling its planned investment in the Vicuña project to approximately $800 million through 2026. This move highlights a growing confidence in the region’s mineral wealth and favorable shifting economic policies.
The Vicuña district, located in the San Juan province, is home to several high-grade copper deposits. BHP recently solidified its presence in the area through a major joint venture with Lundin Mining. Together, the companies aim to transform the Filo del Sol and Josemaria deposits into a world-class copper production hub.
The decision to ramp up spending comes as the global race for critical minerals intensifies. Copper is an essential component for electric vehicle batteries and renewable energy infrastructure. BHP’s increased funding would likely expedite drilling programs and the technical studies required to bring these massive mines into production.
Local officials in Argentina have welcomed the news as a signal of a renewed mining boom. The country has been working to attract foreign capital by offering more stable regulatory frameworks for large-scale industrial projects. A successful rollout of the Vicuña project could provide a vital boost to the national economy and export revenues.
Geological surveys suggest that the Vicuña district could eventually rival some of the world’s largest copper-producing regions in neighboring Chile. However, developing these assets requires immense capital and complex engineering due to their high-altitude locations. The $800 million investment would cover the initial phases of this multi-year development plan.
BHP’s strategy reflects a broader industry trend of established miners seeking high-growth opportunities in untapped regions. By partnering with Lundin, BHP can share the significant costs and risks associated with such large-scale projects. This collaborative approach is becoming the standard for the next generation of mega-mines.
Environmental and social governance remains a top priority for the joint venture. The companies have pledged to work closely with local communities to ensure sustainable water management and job creation. Maintaining a social license to operate is critical for the long-term viability of the San Juan mining corridor.
As global supply chains shift toward sustainable sources, Argentina is positioning itself as a key supplier for the energy transition. If BHP proceeds with the expanded $800 million package, it will mark one of the largest foreign direct investments in the country’s mining history. The final decision will depend on ongoing exploration results and market conditions.








