Peru’s Antamina Mine Set for Major Copper Production Boost by 2026
The Antamina mine in Peru is planning a significant increase in its copper production, aiming to reach 450,000 tonnes by 2026, representing a 20% jump from the expected 380,000 tonnes this year, according to a Bloomberg report.
Luis Santivanez, CEO of Antamina, told Bloomberg that following this peak, production is expected to stabilize at approximately 400,000 tonnes annually in subsequent years. This projected output woul
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Peru’s Antamina Mine Set for Major Copper Production Boost by 2026
The Antamina mine in Peru is planning a significant increase in its copper production, aiming to reach 450,000 tonnes by 2026, representing a 20% jump from the expected 380,000 tonnes this year, according to a Bloomberg report.
Luis Santivanez, CEO of Antamina, told Bloomberg that following this peak, production is expected to stabilize at approximately 400,000 tonnes annually in subsequent years. This projected output would position Antamina among Peru’s leading copper producers, joining the ranks of Freeport-McMoran’s Cerro Verde and MMG’s Las Bambas operations.
The production increase is part of a broader $2 billion expansion project that received approval from Peru’s environmental regulatory authority in February 2023. This ambitious initiative will extend the mine’s operational lifespan from 2028 to 2036, effectively adding eight years of production capability to one of Peru’s most significant mining operations.
According to Santivanez, the expansion involves enlarging the open pit and optimizing the mine’s dumps and tailings dam infrastructure. The company expects to begin processing new ore in 2027 once the expansion work is completed.
Located 270 kilometers north of Lima in the Andes Mountains, Antamina represents a critical asset in Peru’s mining sector, which remains a cornerstone of the national economy. The operation primarily produces copper and zinc, with secondary outputs of molybdenum and silver, contributing significantly to Peru’s position as one of the world’s leading mineral exporters.
The mine operates with a sophisticated logistics system, using a 300-kilometer pipeline to transport copper and zinc concentrates to the port of Huarmey on Peru’s coast. Meanwhile, molybdenum and lead/bismuth concentrates are transported by truck, reflecting the complex infrastructure required to manage different mineral outputs.
Antamina operates under a joint ownership structure that includes some of the world’s largest mining corporations. BHP Group, Glencore, Teck Resources, and Mitsubishi all hold stakes in the operation, bringing together significant international expertise and investment.
The announcement of increased production comes as global copper markets face potential supply constraints amid growing demand from renewable energy technologies and electric vehicle manufacturing. Peru, as the world’s second-largest copper producer behind Chile, plays a crucial role in global supply chains for the metal.
Santivanez’s leadership began following a tragic incident at the mine’s Yanacancha camp in Huari, Ancash, in April this year. The accident resulted in the death of a senior manager and caused injuries to another employee, prompting a complete safety shutdown at the site. This leadership transition occurred during a critical period as the company balanced safety concerns with ambitious production goals.
The expansion project represents a significant vote of confidence in Peru’s mining sector, which has occasionally faced challenges related to community relations, environmental concerns, and political uncertainty. The substantial investment indicates that major mining companies continue to view Peru as a strategic location for long-term mineral production despite these challenges.
As the project moves forward, industry observers will be watching closely to see how Antamina manages its growth while addressing safety and sustainability considerations that have become increasingly important to both regulators and investors in the global mining industry.