Breakthrough Lithium Extraction Method Could Slash EV Battery Costs

New lithium extraction process could reshape the EV supply chain

A MIT‑backed study published in Science details a weak‑acid technique that dissolves silicate ores, releasing lithium, alumina and silica in a single step. Professor Yet‑Ming Chiang claims the approach could become “the lowest‑cost way of sourcing lithium in the world.” Early pilot data suggest a ↑ 30% reduction in energy use and a ↓ 25% cut in CO₂ emissions versus traditional brine processing. Startup Rock Zero is already scaling the chemistry, aiming for a commercial plant by 2027. Analysts see a potential ripple effect on battery prices, which could accelerate EV adoption ahead of the 2030 climate targets. Reuters notes that lithium demand is projected to hit 1.2 million tonnes this year, a figure that could be tempered by cheaper extraction. Meanwhile, a separate health crisis is unfolding in the Democratic Republic of the Congo, where an outbreak of the Bundibugyo strain of Ebola has claimed four health‑care workers. The disease’s high fatality rate and limited treatment options make containment difficult, especially in regions still recovering from the recent pandemic.

“We are racing against time on two fronts: sustainable energy and global health,”

says epidemiologist Dr. Lina Mbaye. The twin challenges underscore how breakthroughs in one sector can be eclipsed by urgent humanitarian needs. Stay tuned for updates on both fronts.

Analysis by: Lyra Valance

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