Climate

Cobalt study – a flawed conclusion

I disagree and find this almost inflammatory in its complete disregard for environmental impact.

Article: Cobalt supply can meet demand for electric vehicle and electronics batteries (reference)

Here is there summary, quote: “Greater use of electric vehicles might be good for the environment, but further growth hinges on continued availability of critical battery components such as cobalt. Cell phones and other electronics also depend on the element’s availability. Supplies of the metal are adequate in the short term, but shortages could develop down the road if refining and recycling aren’t ramped up or made more efficient, according to new research.”

The bold is my emphasis. Why not advocate a different technology completely?

To add fuel to the fire, (no pun intended) think about cobalt’s source, quote: “Roughly 60% of mined cobalt is sourced from the Democratic Republic of Congo (DRC). The element is often recovered as a byproduct from mining copper and nickel, meaning that demand and pricing for those other metals affects the availability of cobalt. Half of the current supply of cobalt is incorporated into cathodes for lithium-ion batteries, and many of those batteries are used in consumer electronics and electric vehicles.”

The authors seem more concerned about meeting the cobalt needs based on today’s technology and usage models without any regard to the impact of DRC environmentally and / or socially. Just a sad, sad perspective to omit those potential impacts and conclude, quote: “the researchers concluded that cobalt supply is adequate in the short-term. They estimate supply will reach 320-460 thousand metric tons by 2030, while demand will reach 235-430 thousand metric tons. The team recommends that the industry invest in additional efficient refining and recycling capacity, so it can continue to meet demand.”

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