RE: Battery metals futures .. (FYI)1 Apr 2018 19:51
LCE calculation,
It seems accepted that for every kWh of battery capacity it requires 0.9 Kg of LCE and so 90,000 tonnes per million cars at 100 Kwh battery per car.
let's assume Tony Seba is out by 50% and batteries use just 50Kg based on 100 million car sales per year so 50 million EV's = 2.25Mt
Obviously not including other transport and storage figures.