The dirty secret of EV supply chains that can’t be overlooked3 min read 07 Nov 2021, 10:56 PM IST
Exhaust-free electric vehicles are quite ecologically costly to make
As the world focuses on the CoP-26 global climate summit in Glasgow, the dawn of the electric vehicle era is sure to be touted as a major solution to a severe emissions problem. What few policy makers and business leaders seem to acknowledge, though, is just how dirty a process making these cars has become. The transport sector is responsible for almost a quarter of direct carbon-dioxide emissions from burning fuel. Of that, passenger cars account for 45%. It goes beyond tailpipe exhaust: Every step of making a vehicle’s 20,000-30,000 parts, which involves a few thousand tonnes of aluminium, steel and other materials, produces emissions.
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