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Next-gen BMW EVs to get new battery tech for 620-mile range

To deal with demand for the brand new Gen6 batteries, BMW plans six new battery vegetation in Canada, China, Europe, Mexico and the US. These shall be situated near present car-production services in an effort to scale back transportation wants.

There are monetary advantages, too, as BMW estimates that the adjustments in battery design and manufacturing course of will end in manufacturing prices falling by some 50% – an enormous saving, provided that at the moment the battery accounts for round 40% of the entire price of an EV.

Those self same adjustments, which embrace a push in the direction of utterly renewable vitality in all of BMW’s services and in these of its third-party suppliers, are additionally mentioned to end in a 60% discount within the CO2 created throughout manufacturing.

Recyclability can be a spotlight for BMW. Von Srbik defined: “We’re nonetheless aiming for a cyclical life with the metals in our batteries. We have even managed to attain our first closed loop with one in every of our producers in China. However total it is a very lengthy loop. Batteries have an extended life, and you need to take into consideration a complete new business within the meantime, however we will ultimately get to a degree the place most if not all the valuable metals in our batteries could be from recycled sources.”

Extra detailed info on the potential environmental enhancements from Gen6 batteries shall be forthcoming with BMW’s “battery carbon footprint declaration” that is deliberate from 2024 onwards.

Different battery applied sciences aren’t being dominated out however aren’t being confirmed both. Von Srbik confirmed: “We have investigated lithium ion phosphate batteries, however the vitality density on a cell degree is far decrease, so for a extremely built-in method, it makes extra sense to make use of this know-how in lower-range automobiles.”

Gen6 batteries shall be utilized by all BMW Group manufacturers, starting from Rolls-Royce to BMW to Mini, following their introduction in 2025.

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