Tesla just solved one of the hardest problems in the battery supply chains by building the most advanced lithium refineries in North America.....completely changing how battery materials are processed The future of EVs and energy storage depends on one thing most people overlook: Not just mining lithium but refining it cleaner, faster and at massive scale The Gulf Coast Lithium Refinery is designed to produce around 20,000 metric tons of battery-grade lithium hydroxide every year.....enough for roughly 30 GWh of battery capacity But the real breakthrough is the refining process itself Tesla’s approach: • World’s first commercial-scale alkaline leach process • Eliminates sulfuric acid from the refining process • Fewer processing steps and lower reagent use • Over 30% lower greenhouse gas emissions compared with traditional hard-rock refining • Around 80% lower total water discharge • Most process water recycled • Byproducts can be repurposed into construction materials This is North America’s first spodumene-to-lithium-hydroxide refinery and a major step toward a domestic battery supply chain Mining lithium is only one part of the challenge The real bottleneck is refining it cleaner, cheaper and at massive scale Tesla is pushing vertical integration deeper....all the way down to the raw materials that go inside its batteries