There's been very litte speculation about the purpose of the of the new steel-frame building currently under construction on the immediate North end of the Model Y assembly building. So let's speculate.
I suggest that Tesla already has all the major component making facilities in place (Model Y deliveries have already begun across China so we know they're building cars). What they
don't have yet is a novel, high-speed, efficient, and low-cost method of loading their production onto car carriers before being trucked to delivery centers.
I speculate that the new building in question is a high-tech car-park of sorts, but with the ability to sort and deliver 6-8 car batches of vehicles suitable for loading onto transports, as follows:
- Tesla produces 3 variants of Model Y, with 2 interiors, and 5 body colors
- speculating that "Performance" Y is only available with white interior (advice?)
- that implies 25 combinations of options for Model Y, or 25 separate 'bins'
- a car sorting/delivery structure would need at least 25 lines fed by the factory
Do we see any of this in steel? Let's look at
2:59 Jason Yang's Jan 21, 201 video:
- Building is of exceptionally sturdy construction (lot's of steel)
- it appears there might be truck bays on the North side (closest to camera)
- there are 12.5 of those 'bay' looking openings (one 'bay' is half-width)
- if each bay is backed by 2 lines of sorted cars, that's 25 lines
- bay width appears to support this (compare to mobile cranes for scale)
View attachment 629980
Of course (and I repeat), all this is speculation. So far:
- no evidence yet of any elevator structures as required to move 2 ton vehicles from top floor to bottom (possible at top-right of image is an external structure)
- throughput would have to be very quick:
- appears to be length to buffer ~32 cars in each bin, or 800 total
- that's about 1 day's worth of production @ 275K units/year
- not obvious yet how batch sorting for 6-8 cars per trailer would work, although construction continues on the North side.
Not saying this will happen; am saying this this the kind of 'out-of-the-box' solution I've learned to expect from Tesla engineering.
Cheers!