Should the Cobalt for EVs Come From the Congo or the Seafloor?
Cars That Think
DECEMBER 21, 2021
But the question of whether obtaining cobalt and other valuable metals from the ocean floor would help or hurt the environment overall is, in fact, quite complicated. Sometime in 2022, workers on the Hidden Gem will lower into the water a steel pipe of colossal proportions, one segment at a time, with a total length of 4 kilometers.
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