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Mr. Bean is an electrical engineer with a master’s degree in control systems.
In advance of the Cop26 climate conference in Glasgow in 2021, Volvo released figures claiming that greenhouse gas emissions during production of an electric car are nearly 70% higher than when manufacturing a petrol one. How so? The problem lies with the lithium-ion batteries fitted currently to nearly all electric vehicles: they’re absurdly heavy, many rare earth metals and huge amounts of energy are required to make them, and they are estimated to last upwards of 10 years. It seems a perverse choice of hardware with which to lead the automobile’s fight against the climate crisis.