How the rise of green tech is feeding another environmental crisis
Summary
The increased demand for lithium, essential for electric car batteries, is affecting the environment in Chile's Atacama Desert. This demand has led to more lithium mining, which uses a significant amount of water in a dry region, impacting local ecosystems and communities.Key Facts
- Lithium is a key component in batteries for electric cars and renewable energy storage.
- The Atacama Desert in Chile has one of the largest lithium reserves in the world.
- In recent years, global demand for lithium has more than doubled, driven mainly by electric vehicle production.
- Lithium mining in Chile is causing environmental concerns due to heavy water usage in an already dry area.
- The Chilean government plans to increase lithium production through a National Lithium Strategy, partly nationalizing the sector.
- Local biologists observe environmental changes, like smaller lagoons and fewer flamingos, due to mining's impact on water resources.
- A joint enterprise between SQM and Codelco has been approved to extract 2.5 million metric tonnes of lithium annually.
- The environmental effects include disrupted food chains and reduced bird populations.
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