Nickel mining: the hidden environmental cost of electric cars

The extraction of nickel, mainly mined in Australia, Canada, Indonesia, Russia and the Philippines, comes with environmental and health costsAs countries the world over legislate to phase out petrol and diesel cars, attention is turning to the environmental impact of mining the materials needed for electric vehicle batteries.This additional scrutiny has largely focused on ethical concerns with cobalt and lithium supply chains, despite Tesla CEO Elon Musk's observation last year that the lithium ion batteries his vehicles use are mostly made of nickel and graphite, with lithium itself merely "the salt on the salad". Continue reading...