Lithium Extraction and Processing: The Race to Secure Supply
The lithium extraction and processing market is at the center of a strategic race to secure the critical minerals needed for the energy transition. The industry is moving beyond traditional methods, with new technologies like direct lithium extraction (DLE) promising to unlock resources more quickly and sustainably. The U.S. Department of Energy has awarded USD 2.26 billion in grants to lithium refining and recycling projects , reflecting the urgency.
The extraction process varies by resource type. Hard-rock mining of spodumene, primarily in Australia, offers faster ramp-up (2-3 years) but higher costs. Brine extraction in South America's Lithium Triangle achieves lower costs but takes 5-plus years to reach steady-state output . The processing of these feedstocks into battery-grade materials is a complex chemical process, with lithium carbonate and lithium hydroxide as the key intermediates . New research is also focusing on selective lithium recovery from high-magnesium brines .
The geopolitical concentration of processing is a major concern. China processed approximately 65% of the world's lithium chemicals in 2024 . To counter this, the U.S. IRA and the EU's CRMA are incentivizing the development of domestic refining capacity. However, operational and technical difficulties have hindered the development of a competitive ex-China conversion base, leading to project suspensions and asset write-downs . For a more detailed overview of the extraction and processing market, you can refer to the main industry report.
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