DeepGreen lifecycle analysis argues for sourcing EV battery materials from deep-sea polymetallic nodules
Green Car Congress
APRIL 23, 2020
94% less stored carbon at risk. Polymetallic nodules are hard, compact lumps of matter formed through precipitation and interactions of water contained in seafloor sediments (pore waters) and more oxidized seawaters. Their removal kills the attached organisms and reduces the surface area available for future attachments.
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