Artful Dodger
"Neko no me"
On bty day, Tesla publicly commited to purchasing 100 GWh from its bty suppliers in 2022. Right now, Tesla purchases about ~40% that amnt from Panasonic and LG combined, with Pana. committed to providing an additional ~3.5GWh with the new line in Spark, NV.But I can't see CATL continuing to scale LFP production to meet Teslas long term production needs. Especially with SR+ constitutuing nearly half of Model 3 production. Once Tesla has scaled 4680 production facilities they will likely introduce their own LFP cathodes in 4680 cells for shorter range products. Possibly as early as sometime in 2022.
The purchase plan from CATL for LPG packs might be on the order of ~50 GWh, depending on on the mix that MiC Model Y uses for battery packs.
I don't think Tesla builds their new cells in China first, especially with so many local suppliers. I think Germany and Austin, TX are the first places we'll see seriously large volume production of the 4680/RR cells.
Tesla's 2022 bty cell production plan maybe something like 10 GWh in Fremont for S/X/R, 37.5 GWh in Berlin for 500K Model Y x 75 KWh each, and 52.5 GWh in Austin for some mix of Model Y, Semi, and Cybertruck. High nickel, high energy to start, per Elon. NMC in Berlin + a mix in Austin for Model Y (NMC) and Semi/Cybertruck (High Nickel). That's mostly just a chemistry change, so the bty lines should be relatively easy to adapt.
TL;dr Fun Times!
Cheers!
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