4680 Gen II is still not ready but at least Tesla found other ways to increase the energy density by 10 % vs Gen I (Goal for Gen II was approx. 20 %).
I was disapointed by Elon sometimes not answering the questions, but maybe he took one for the team and the chatter is now about Elon behaving bad (and less about the risk of a slower than expected ramp of 4680 production in the next quarters
Why are you talking about Elon?
Drew Baglino told us this on the
conf. call:
"Yes. First, I’ll just start with a little bit of a production update. So, in Texas, 4680 cell production increased 80% Q2 over Q1, and the team surpassed 10 million production cells produced here in Texas. So, congrats to the team for that. Their focus on yield reduced our scrap bill by 40% quarter-over-quarter, and that resulted in a 25% reduction in cell COGS.
Here in Texas, we’re preparing to launch our Cybertruck cell, which is 10% higher energy density than current production. That was accomplished through process and mechanical design optimization. As we scale Cyber cell production through the end of the year and early next, we should be in a comfortable place on cost per cell.
"Against our battery energy density targets, the Cyber cell is at our expectations on a like-for-like electrochemistry basis. We’re yet to integrate silicon or in-house cathode production, both reviewed on Battery Day, which do bring significant further energy density and cost improvements, but that is a topic for another day.
"Lastly, it is important to remember that most of what we focused on at Battery Day was the Tesla-engineered 4680 production system and the improvements we strove to achieve on equipment, factory density, capital cost and utility cost reduction, all of which we are realizing in our Texas scale up to date."
There is no '
delay' in the 4680, it's proceeding
according to plan explained publicly over a year ago. The Cathode Plant must be
producing cathode at sufficient scale before they can
economically produce cells enough cells to start mass production of Cybertruck, with it's massive battery pack.
Why do people keep insisting that Tesla
make bricks without straw? (ie: cells w/o cathode). Elon isn't Moses, and Texas isn't the Promised Land. Enough, already. CT and 4680s will arrive at scale in 2024Q1, just as they told us, here on Earth, made by Humans.