Latin America's new strategic prize

Global Watch | 2026-05-26

While global attention remains fixed on Africa's cobalt and China's dominance in rare earths, another strategic contest is intensifying in South America.

The Lithium Triangle -- comprising Argentina, Chile and Bolivia -- holds roughly half of the world's identified lithium resources. The metal is a critical ingredient in electric vehicle batteries and renewable energy storage, giving the region an outsized role in the global energy transition.

Demand for battery minerals is expected to rise sharply through 2030 as governments accelerate electric vehicle mandates and clean energy targets, with broader demand for rare earths and critical minerals expected to keep climbing as countries seek secure access to strategic materials.

Lithium production is already rising across parts of the region.

But geology alone will not determine the region's influence. A wave of policy changes, intense foreign investment competition and growing local pushback are reshaping not only how much lithium reaches global markets, but who controls the supply chains.

The implications stretch beyond commodity prices. They will help shape the cost, speed and geopolitical resilience of the shift to clean energy.

Policy shifts accelerate

Output remains uneven across the Lithium Triangle.

According to U.S. Geological Survey estimates, Chile produced 49,000 metric tons of lithium content in 2024, making it the world's second-largest producer, while Argentina produced about 18,000 metric tons.

Bolivia, despite its vast resource base, remains a marginal producer, with output reaching only a few hundred metric tons.

The three neighbors have chosen different paths.

Argentina has maintained an open, liberalized sector that welcomes foreign capital through low royalties and streamlined approvals. Chile has moved toward partial state control through its National Lithium Strategy.

President Gabriel Boric described the approach in 2023 as one that would create "a Chile that distributes wealth we all generate in a more just way." State-owned Codelco now plays a central role in new public-private ventures, including its partnership with private producer SQM.

Bolivia has pursued fuller resource nationalism. The state retains controlling stakes and has signed agreements worth more than $1 billion with Chinese-led consortia, including battery giant CATL, to build direct lithium extraction plants.

Still, technical and capacity challenges have kept Bolivia's output minimal.

Together, these divergent models reflect a broader wave of resource nationalism across the region. Governments are seeking greater shares of the value chain, from extraction to processing, rather than exporting raw materials alone.

Local tensions mount

Foreign investors, particularly Chinese firms, have moved aggressively.

China already processes most of the world's lithium and holds stakes in projects across all three countries. Those include Ganfeng Lithium's operations in Argentina and Tianqi Lithium's position in Chile's SQM.

Beijing's long-term approach has secured early positions in several salt flats, strengthening its role in the battery supply chain.

Western governments and companies are responding with a different strategy. The United States, European Union and India have emphasized friend-shoring and diversified partnerships to reduce reliance on any single supplier.

Argentina, for example, participates in U.S.-led critical minerals initiatives. Its open-market model has made it especially attractive to companies and governments seeking alternatives to China-dominated supply chains.

But internal risks could slow the boom.

Lithium extraction from brine is water-intensive in one of the driest regions on Earth. Communities in Argentina's Jujuy province and Chile's Atacama Desert have protested over declining water tables, fragile ecosystems and insufficient consultation with Indigenous groups.

Similar concerns have surfaced around Bolivia's Uyuni salt flat.

Analysts warn that unresolved social conflicts could delay projects or raise costs, as they have in other resource-rich regions. A 2025 review of sustainability challenges in the Lithium Triangle highlighted the need to balance rapid development with environmental safeguards and community rights.

The strategic stakes are clear.

Secure lithium supplies will help determine the speed and cost of the global shift to electric vehicles and clean energy. For Latin American governments, the moment offers revenue, industrial leverage and a chance to capture more value from natural resources.

For consuming economies, it underscores the limits of any single-source strategy and the importance of diversified, resilient supply chains, especially as governments, particularly in Europe, adopt more assertive tools to monitor needs, coordinate purchases and manage stockpiles.

How Argentina, Chile and Bolivia manage policy, investment and domestic tensions will help determine whether the region becomes a stable pillar of the energy transition or another arena of prolonged geopolitical friction.

The next few years will show whether the Lithium Triangle delivers shared gains or deepens old divides.