Part 3/8:
Tesla's refinery is distinguished by its innovative approach to lithium processing. Unlike traditional facilities, it processes raw spodumene ore directly into battery-grade lithium hydroxide on-site, bypassing some of the more complex and hazardous refining steps typically involved in lithium production.
According to Tesla staff, the process involves several stages: crushing and cooling spodumene ore, followed by alkaline leaching, purification, and crystallization. This multi-step approach results in lithium hydroxide suitable for use in batteries—an essential material for energy storage and electric vehicle batteries.