In order to compete with traditional combustible vehicles, electric vehicle batteries will need to have their weight cut in half over the next decade, according to Stellantis CEO Carlos Tavares.
Reuters reports that at Stellantis’ recent Freedom of Mobility Forum, Tavares said that EV batteries will need to have their weight reduced by 50% in the next ten years for them to have a net positive impact on the environment.
Tavares cited the average of 1,000 pounds in additional raw materials it requires to make new EV battery packs compared to ICE vehicles as a roadblock for the new technology.
“From an environmental standpoint ... I don't think it makes sense,” said Tavares.
To combat this, Tavares suggested devoting more study to utilizing the power density of battery cells, something he believes can lead to slashing the amount of materials needed to produce battery packs. With lithium–a crucial material used for batteries–currently being limited, it could also help with supply chain issues, he added.
Tavares dismissed the possibility of hydrogen as an alternative, arguing that it is not yet affordable enough for consumers but may be utilized by fleets and big corporations.
“I think over the next decade we'll be able to reduce the battery pack weight by 50%, hence reducing by 50% the use of additional raw materials against a conventional vehicle,” Tavares explained.
