Battery Day notes! 9.22.2020, 2:45pm - 4pm
1) Power production of coal has dropped in HALF! But need to go FASTER!
2) Tesla delivered 1 million vehicles, 26 billion electric million miles driven
3) Sustainable energy generation (solar), storage (batteries), and transportation (EVs)
4) Goal ONE - Terawatt-Hr Scale Battery Production! 20-25 Terawatt-hrs a year!!!!
Need 135 gigafactories (Nevada) to achieve this. Need $2 Trillion investment to make this happen!
But how to do it cheaper, FASTER?
Improve the cost per kW/hr production.
EV Market is growing. But Tesla is focused on PRICE. Making EVs affordable for even more people!
5) Cell Design.
A - 1865 smaller battery to larger 2170 battery - 50% increase in improvement!
B - Tabless- shorter distance for electrons to travel. Nobody has this in the world.
Makes the battery more efficient, cheaper to make, less heat, = massive breakthrough
5x energy, +16% Range, 6X power! New cell 4680!
C - Cell Factory - How to make battery cells better, faster, cheaper, than anybody else! Follow the printing and bottling factory design to SCALE towards Terawatt level production.
D - Electrode -
(Current Tech - now old school) Wet Process- costly, huge manufacturing cost, waste.
(New Tech - Maxwell acquisition) Dry electrode process. 10X reduction in footprint, 10X cost! Already on revision #4 - Tesla is innovating like crazy
E. Assembly - Continuous motion production - You can accomplish with ONE factory that others take 5-10 factories at other companies can do (Acquisitions that helped - Groman/Hibar)
Tesla is aiming to be the BEST manufacturing company on the EARTH!! (and Mars too)
Eventually everyone will have EVs, autonomous driving....but Tesla aims to be #1 KING Of manufacturing!!!!!
Goal - 100 Gwh production on top of the current supplier. 3 Twh by 2030 (3 terawatt! thats more than 30x!!!!)
E - Cathode - Nickel - HIGH density and way way cheaper than Cobalt! (invest in Nickel!)
Iron - good for stationary storage, short range use.
Nickel/Mangangese - intermediate grade cathode.
"it's a small world journey" of the metals to produce a cathode. How to improve the process to save cost/time/efficiency. 66% reduction capex investment 76% reduction in process, ZERO waste water!
F Mining - NEW mining for Lithium via Nevada Clay!! Mix Salt + Clay (lithium) = Lithium - all you need for all of the USA car fleet needs.
G. Recycle - all elements from used cells. Tesla recycles 100% of Tesla vehicle batteries.
H. SINGLE GIANT CASTING of the rear body- 79 parts put into 1 part. New aluminum alloy was developed to make this work.
I. Structure batteries that actually give strength to the car frame. so called negative weight. SAVES weight, efficiency, space. You can pack even more batteries if you needed. Makes the car so stiff to improve performance. Polar moment of inertia - mass is in the center- feels more agile.
J. 14% (cell), 18%(factory) , 5% (anode), 12 % (cathode), 7% (vehicle integration) = 56% total savings on $/KWH
K. LONG term goal - 20 million vehicles a year!!!!
L. MIND blown - $25,000 EV car! 3 year plan!
M. NEW PLAID model S - 0-60 mph - at less than 2 seconds!
top speed 200 MPH!
1/4 mile less than 9 seconds!!
Fastest production car EVER made (until the roadster comes out)
N. Biggest story of them. The actual cost of owing a EV is now CHEAPER and will continue to be CHEAPER to own than gas (ICE) cars. Not only is EVs better for the environment/climate change but it's better for your wallet!
Tesla mic drop.............all automakers need to change their pants now.