Efforts to green lithium extraction face scrutiny over water use 

Green Lithium Extraction Under Scrutiny

Mining companies are developing new technologies for lithium extraction in South America, claiming it will reduce environmental impacts.

However, experts warn that this method may not be ready for large-scale deployment and could worsen freshwater depletion in the region.

The Lithium Triangle

The area spanning Argentina, Bolivia, and Chile holds over half of the world's known lithium reserves, found in salty brine beneath the region's salt flats.

More research is needed to understand the effects of direct lithium extraction on scarce freshwater resources.

Author's summary: Lithium extraction faces scrutiny over water use and environmental impacts.

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Climate Home News Climate Home News — 2025-10-13

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