The unseen challenge of copper mining and vehicle electrification

The green energy transition relies on copper, posing supply challenges that require better recycling, alternative materials, advanced mining technologies, and global policy collaboration to meet rising vehicle electrification demands

- ABDULAZIZ KHATTAK

AS the world shifts towards sustainable energy solutions, the spotlight often falls on renewable energy sources like wind and solar power. However, the materials required to facilitate this green transition, particularly copper, seldom receive the attention they deserve.

Copper is indispensable for electricity generation, distribution, and storage, making it a critical component in the electrification of the global vehicle fleet.

The International Energy Forum's recent report, titled ‘Copper Mining and Vehicle Electrification’ delves into the pressing issue of copper supply versus demand, highlighting the immense challenges the industry faces in meeting the needs of vehicle electrification.

GROWING DEMAND FOR COPPER

Copper is pivotal for the green energy transition due to its excellent electrical conductivity and versatility in various applications.

The electrification of vehicles, including electric vehicles (EVs) and hybrid electric vehicles (HEVs), significantly increases the demand for copper.

An EV requires approximately four times more copper than a conventional internal combustion engine (ICE) vehicle. This increase stems from the copper-intensive components such as electric motors, batteries, inverters, and charging infrastructure.

Projections indicate that to electrify the global vehicle fleet, an additional 55 per cent more new copper mines need to be brought into production than would otherwise be required under business-as-usual scenarios.