RE: Car ownership may fade due to rising battery metal costs22 Jan 2022 19:33
Hazbeen
Putting the metals costs into perspective.
Take a Model 3 which costs, in the USA, about $45,000. This is just the basic Model 3 not long range, dual motor, 4 wheel drive or anything like that. The battery pack, not the batteries themselves, are about one third of the O/A cost so about $15,000.
There is 50kg of nickel, tops, in the car. That's 110lbs. of nickel which, when it was $5.50/lb amounted to $605. Now double that and you have the nickel in the battery costing $1,210. The increased cost of the nickel, from $5.50/lb to $11.00/lb adds $605 to the O/A cost of the battery pack and the O/A cost of the car. That's approximately 4.35% onto the cost of the battery pack or 1.35% onto the O/A cost of the car. There are other metals to take into consideration but in essence the increased cost of these metals in total will not be a show stopper.
As production increases economies of scale kick in on the production side. Materials costs might experience some upward pressure but production volume counters that effect. The learning curve model posits that for each doubling of the total quantity of items produced, costs decrease by a fixed proportion.
https://en.wikipedia.org/wiki/Experience_curve_effects
The production of batteries is still very much in its infancy so plenty of efficiencies and therefore cost reductions to come from that quarter.
TDT