RE: Tesla26 Mar 2021 08:55
Firstly I think battery prices are not significantly related to Lithium price . The price sensitivity is Nickel, Cobalt, Magnanese. That is Lithium could easily go the 2017/20218 price price range of 17000 USD per tonne. It basically down to relative quantities of each metal.
Also until they get their own mine up and running in ten years or so they will have to buy on open market.
And finally Tesla will be buying batteries made for them from Panasonic, LG , Catl ... Their suppliers will be sourcing the raw materials.
One other point is the use of low cost Lithium Fluoride batteries is lower range EVs and Energy storage. I think will very cheap batteries of this type the demand will be in order Tesla aims to make. 3 Terra Watts per year by 2030.
There are competing options for Energy storage. One point for Lithium Fluoride not only greater longevity than NCA/NCM but that is higher number of recharge cycles. But also all these batteries are recyclable. Take them out crush, leach components, or heat or whatever and reuse in new batteries. Who can tell which option will be the cheapest but Lithium Batteries have so much money going into Gigafactories their prices should be cheap. And as far as I know most Gigafactories are being planned for EV production. Only Tesla us openly saying Energy Storage will be a huge market, even larger than EVs. With renewables expanding rapidly and also providing cheaper electricity Energy Storage will see huge demand. We know it is cost comparable with Peaker plants already and is quicker to install, and environmentally friendly in that local residents are much less likely to object to having a battery storage facility than they are a Peaker plant.