Lithium and copper mining drive growth in Argentina and Chile

lithium mining energy transition Argentina economy Chile mining direct lithium extraction

The lithium and copper mining sectors are driving significant economic shifts in South America. In Argentina, mining production rose by over 11% in August 2026, a surge attributed entirely to the lithium industry, particularly in the Northwest region including Salta, Jujuy, and Catamarca.

Lithium Americas (Argentina) reported strong performance at its Cauchari-Olaroz operation, which averaged 95% design capacity in the first half of 2026. The company generated approximately $110 million in adjusted EBITDA during the second quarter and maintains a cash operating margin of 70%.

However, the rapid expansion faces human capital challenges. A survey by Adecco Argentina indicates that 64% of mining companies plan to hire more staff over the next three years, yet they struggle to find specialized professionals such as geologists, engineers, and automation experts. In San Juan, local drilling companies are organizing to meet increasing exploration demands.

In Chile, the focus is on technological evolution and efficiency. Albemarle is currently undergoing environmental assessments for a project in the Salar de Atacama that utilizes direct lithium extraction technology. This method aims to increase lithium yields while reducing brine consumption. Meanwhile, industry experts highlight that while Chile remains a global leader in copper, the country must address regulatory hurdles and value-chain integration to fully capitalize on the global energy transition.

Entities

Adecco Argentina · Albemarle · Argentina · Atacama · Cauchari-Olaroz · Chile · Lithium Americas (Argentina) · Salta · Sam Pigott

Claims

What the coverage asserts, and how many sources carry each claim.

[○ 1 SOURCE] Albemarle is undergoing environmental evaluation for a project to implement direct lithium extraction in the Salar de Atacama. madero.cl
[○ 1 SOURCE] The Cauchari-Olaroz operation achieved a cash operating margin of 70% in the second quarter. www.marketbeat.com
[● 2 SOURCES] The mining industry faces a shortage of specialized profiles, including engineers, geologists, and automation specialists. periodicoparatodos.com.ar · www.ushuaianoticias.com
[○ 1 SOURCE] Lithium Americas (Argentina) expects full-year production guidance of 35,000 to 40,000 tonnes. www.marketbeat.com
[DISPUTED] The growth in Argentine mining was driven exclusively by the lithium sector. elvocero.com.ar