Copper cannot be mined quickly enough to keep up with current policies requiring the transition to electric vehicles (EVs), according to a University of Michigan study.

Copper is fundamental to electricity generation, distribution and storage. According to GlobalData, there are more than 709 copper mines in operation globally, with the largest being the Escondida mine in Chile, which produced an estimated 882,100 tonnes of copper in 2023.

This may sound like a lot but with electrification ramping up globally it is not. The Michigan study, Copper mining and vehicle electrification, has focused on the copper required just for the production of EVs over the coming years.

Many countries across the world are putting forward policies for EVs. For instance, in the US the Inflation Reduction Act, signed into law in 2022, calls for 100% of cars manufactured by 2035 to be electric.

However, an EV requires three to five times more copper than petrol or diesel cars, not to mention the copper required...