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Tonga

Water

DeepGreen lifecycle analysis argues for sourcing EV battery materials from deep-sea polymetallic nodules

Green Car Congress

APRIL 23, 2020

They have never been mined on a commercial scale, and plans to develop these ocean resources have been met with opposition from ocean-conservation NGOs concerned about disruptions to seabed ecosystems and inhabitants. Reinjection of deep seawater used for vertical transport in the mid-water column.

Batteries

Batteries Battery Tonga Water

Could Sucking Up the Seafloor Solve Battery Shortage?

Cars That Think

SEPTEMBER 13, 2021

The supply of metals like cobalt, copper, lithium, and nickel needed for batteries is already shaky , and soaring demand for the hundreds of millions of batteries in the coming decades is likely to trigger shortage and high prices. China processes about 80 percent of battery raw materials, creating a chokehold on global supplies.

Batteries

Batteries Battery Hawaii Nauru

EV Driven

DeepGreen lifecycle analysis argues for sourcing EV battery materials from deep-sea polymetallic nodules

Could Sucking Up the Seafloor Solve Battery Shortage?

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