Volkswagen leads Tesla in consumption of cobalt in EV industry

Tesla Model S
New data on the use of cobalt, a key ingredient in the most common types of lithium-ion batteries used for electric vehicles (EVs), reveals some interesting facts about leaders in the EV manufacturing industry, in particular in regard to Tesla and Volkswagen.

In particular, the data reveals the effect that Tesla’s use of lithium iron phosphate batteries is having on its consumption of cobalt.

The surge in electric vehicle sales worldwide is accompanied by an increase in demand for the materials used to make lithium-ion batteries that power them.

Cobalt particularly garners a great deal of interest because it is scarce, expensive and mostly sourced from the conflict-stricken Democratic Republic of Congo (DRC) where unethical mining practices implicate the industry in serious human rights issues, in particular in relation to child labour.



In 2020, nearly 19,000 tonnes of cobalt were used in the manufacture of electric car batteries, an increase of 29% compared to 2019.

Tesla sold just shy of 500,000 electric cars in 2020, but it was not the biggest consumer of cobalt in the EV market. It consumed a little more than 2,000 tonnes of cobalt used in new Model 3 and Model Y vehicles which accounted for approximately 89% of its sales.

Although it sold more electric cars than Volkswagen, Tesla has used less cobalt thanks to its deal with China battery maker CATL to use cobalt-free lithium iron phosphate (LFP) batteries in Shanghai-made Standard Range Plus Model 3s.

By comparison, Volkswagen group – which came second in terms of EVs sold in 2020 at about 420,000 units – was the biggest user of cobalt in 2020, consuming nearly 3,000 tonnes of cobalt for new electric cars made by its VW, Audi, Porsche, and SEAT brands.

Under the Volkswagen umbrella it was VW electric vehicles that led the pack, accounting for 42% of the group’s cobalt consumption.

Third place for cobalt usage in the EV industry was claimed by Hyundai and Kia at 1,800 tonnes, 57% of which was used by Hyundai in 2020. Daimler, which makes Mercedes-Benz EQ vehicles and Smart electric cars  used 1,200 tonnes while Stellantis, which makes Peugeot, Opel, Vauxhall, Citroen, DS, Fiat, Chrysler, Jeep and Chinese JV-made electric vehicles, used 1,100 tonnes.

Both Tesla and Volkswagen have made commitments to work towards using less, or more sustainable, cobalt.

In 2020, Tesla’s impact statement outlined a plan to increase transparency in its supply chain, stating that, “Where we can be assured that minerals, including cobalt, are coming from mines that meet our social and environmental standards, we will continue to support sourcing from the DRC and other regions.”



A deal in 2020 with mining giant Glencore was reportedly struck to help Tesla maintain better control over its cobalt supply chains.

In late 2020, Volkswagen said it had joined the “Cobalt for Development” initiative alongside BMW, Google, and Samsung to develop sustainable “artisanal” cobalt mining with strictly ethical practices.

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