Green Lithium Extraction Under Scrutiny
Mining companies are promoting new technologies for direct lithium extraction, aiming to reduce environmental impacts in South America's lithium triangle.
However, experts warn that this technology may not be ready for large-scale deployment, as it could worsen freshwater depletion in the region.
- The lithium triangle, spanning Argentina, Bolivia, and Chile, holds over half of the world's known lithium reserves.
- Lithium mining in the region has increased, driven by demand for EV batteries and energy storage.
More research is needed to determine the feasibility of large-scale direct lithium extraction.
Author's summary: Lithium extraction faces scrutiny over water use and environmental impacts.