Have we found a greener way to do deep-sea mining?

New ScientistMonday, November 24, 2025 at 12:15:54 PM
NeutralScience
Have we found a greener way to do deep-sea mining?
  • Concerns surrounding deep-sea mining for metals have intensified due to potential damage to fragile ecosystems. However, recent discussions suggest that employing hydrogen plasma technology could significantly reduce the carbon footprint associated with smelting metal ores, should mining operations proceed.
  • This development is crucial as it presents a potential solution to mitigate environmental impacts while addressing the growing demand for metals, particularly in the context of renewable energy technologies and electronic devices.
  • The ongoing debate about deep-sea mining reflects broader environmental challenges, including climate change and its effects on marine ecosystems, as highlighted by recent findings of warming in the Arctic Ocean. This raises questions about the balance between resource extraction and ecological preservation.
— via World Pulse Now AI Editorial System

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