petit_bateau
Active Member
I've not seen any good information out there that attempts to put more industrial clothing on Battery Day, but please shout if you see anything (and PM me to pay attention).Thanks for this data.
I have completely missed the Tesla BEV Competition Developments thread, lots of good info in there.
Are there any good estimates of global cell production over the next few years, and/or estimates of Tesla's share of production and usage? I've seen several estimates of Tesla's production/usage, but none that I trust.
I have my own projections of course but the error bars on the several key unknowns get stupidly large within just a few years. By now you will have seen the 2019 and 2020 data I put in that thread (Tesla BEV Competition Developments), including various other posts on the cell-supplier and cell-user data (the square 'treemap' charts). Reviewing earlier years it is not of interest to put significant effort into analysing the earlier years as the volumes were far smaller. Non-EV cell usage is relatively constant in most sectors, excepting storage, and storage is mostly taking just sub-par or recycled cell streams that are not viable for EVs. So the EV cell usage is the stream to concentrate on at present as that is currently where the GM% is highest. At present Tesla is at about 30% of global EV cell usage and that TSLA-EV% seems to be holding steady. Whether that TSLA-EV% it continues to hold steady over the next few years is one unknown (my guess for the next few years is about 30%). Whether / how fast the own-manufacture cell stream (Kato Rd etc) grows is another unknown (I reckon Tesla's preference will be to control 25-35% of their own supply, ideally no more, though they will go to 100% if the cell people do not step on the pedal). And when the storage usage starts ramping independently of the EV usage is a third big unknown (I reckon in 2-3 years as that is when I think the GM% in TSLA storage product reaches parity with GM% in TSLA BEV).
It is all about cell supply. It really is this simple. (excepting FSD as a generalised mobility interaction AI)