Rare Earth Elements: The Hidden Backbone of AI, EVs and Supply Chains

Rare earth elements (REEs) play a fundamental role in powering critical technologies such as artificial intelligence (AI), electric vehicles (EVs), and renewable energy systems. These elements are essential components in producing high-performance magnets, batteries, and other advanced materials that underpin these innovations. China currently dominates the global rare earth supply chain, controlling the vast majority of mining, processing, and magnet production capacity. This has created strategic vulnerabilities for many countries reliant on this supply for their burgeoning AI and clean energy sectors.

India, possessing the world’s third-largest rare earth reserves estimated at around 6.9 million tonnes, is actively working to bolster its supply chain presence. The country aims to develop a more integrated role from mining through to magnet production to reduce dependency on foreign supply systems. This push is part of India’s broader critical minerals mission, which seeks to secure lower costs and strategic autonomy by leveraging its resource base and industrial capabilities.

The global market dynamics of rare earths are complex; these elements rarely trade in pure form and instead move primarily as processed oxides, which are then refined into metals or alloyed into magnets. Given the rising demand for EVs and AI-related hardware, securing a stable and diversified rare earth supply is crucial for technological advancement and supply chain resilience worldwide. This importance is leading multiple nations to invest in mining capacity, processing infrastructure, and recycling technologies to mitigate geopolitical risks in this vital sector.