The next lifetime of EV batteries
A typical misconception about EVs is that the moment the battery has outlived its helpful existence powering your car, it turns into minor extra than scarp, consigned to landfill.
Nonetheless, not only can up to 98 per cent of an EV battery be recycled and turned into new batteries for electric automobiles (see separate sidebar), it can also be refurbished and put to use as electricity storage for family and commercial apps.
Considerably like the battery in your smartphone, which degrades in excess of time, so way too the battery of an EV will get to the conclusion of its operating existence at some stage.
Typically, this transpires when the battery reaches around 70-80 for each cent of its first capability. And though that is no lengthier sufficient to be thought of feasible for an EV, it’s a lot more than sufficient to be provide as a system of ability storage.
Most manufacturers of electric powered cars and trucks are hunting at substitute ways to repurpose batteries. In Japan, old batteries from a Nissan Leaf EV are now utilized to provide electrical power to lower-energy apps these types of as street lights and railway crossings.
In the US, Common Motors takes advantage of the expired batteries from its Chevrolet Volt to electric power its again-up details centre in Michigan.
But it is not just professional programs that gain from an EV battery’s 2nd lifestyle. Any property fitted with rooftop photo voltaic panels will require to shop the strength harnessed from the sunshine, the best canvas for a lithium-ion battery enjoying a second daily life. – Rob Margeit