Tesla (TSLA) Q4 2021 Earnings Call Transcript

Tesla (TSLA -1.92%)
Q4 2021 Earnings Call
Jan 26, 2022, 5:30 p.m. ET

Contents:

• Prepared Remarks
• Questions and Answers
• Call Participants

Prepared Remarks:

Martin Viecha

Good afternoon, everyone, and welcome to Tesla's fourth quarter 2021 Q&A webcast. My name is Martin Viecha, senior director of investor relations, and I'm joined today by Elon Musk, Zachary Kirkhorn, and a number of other executives. Our Q4 results were announced at about 3 p.m. Central Time in the updated deck we published at the same link as this webcast.

During this call, we will discuss our business outlook and make forward-looking statements. These comments are based on our predictions and expectations as of today. Actual events or results could differ materially due to a number of risks and uncertainties, including those mentioned in our most recent filings with the SEC. During the question-and-answer portion of today's call, please limit yourself to one question and one follow-up.

[Operator instructions] But before we jump into Q&A, Elon has some opening remarks. Elon?

Elon Musk -- Chief Executive Officer and Product Architect

Thanks, Martin. So just to recap 2021, it was a breakthrough year for Tesla and for electric vehicles in general. And while we battled, and everyone did, with supply chain challenges through the year, we managed to grow our volumes by nearly 90% last year. This level of growth didn't happen by coincidence.

It was a result of ingenuity and hard work across multiple teams throughout the company. Additionally, we reached the highest operating margin in the industry in the last widely reported quarter at over 14% GAAP operating margin. Lastly, thanks to $5.5 billion of [Inaudible] small finger by now -- $5.5 billion of GAAP net income in 2021, our accumulated profitability since the inception of the company became positive, which I think makes us a real company at this point. This is a critical milestone for the company.

So after an exceptional year, we shift our focus to the future, Texas and Berlin. So we've begun production at both Texas and Berlin, we started that last quarter. But that's not the most important thing. We focus more on when to get to volume production and when can we deliver cars to customers.

But I think it is worth noting that we -- and as the internet has observed, we've been making quite a few cars in Texas and Berlin, so -- in Austin and Berlin. So in Texas, we're building the Model Ys with the structural battery pack and the 4680 cells, and we'll start delivering after final certification of the vehicle, which should be fairly soon. Capacity expansion will continue through maximizing output of each factory and building new factories and new locations in the future. Although we're not ready to announce any new locations on this call, but we will get through 2022 look at new locations, and probably be able to announce new locations toward the end of this year, I expect.

So -- in 2022, supply chain will continue to be the fundamental limiter of output across all factories. So the chip shortage, while better than last year, is still an issue. And, yeah, so that's -- there are multiple supply chain challenges. And last year was difficult to predict, and hopefully, this year will be smooth sailing, but, you know, I'm not sure what you do for an encore to 2021, 2020.

Nonetheless, we do expect significant growth in 2022 over 2021, you know, comfortably above 50% growth in 2022. Full self-driving. So, over time, we think full self-driving will become the most important source of profitability for Tesla. It's -- actually, if you run the numbers on robotaxis, it's kind of nutty -- it's nutty good from a financial standpoint.

And I think we are completely confident at this point that it will be achieved. And my personal guess is that we'll achieve full self-driving this year, yeah, with data safety level significantly greater than the present. So it's -- you know, the cars in the fleet essentially becoming self-driving by a software update, I think, might end up being the biggest increase in asset value of any asset class in history. We shall see.

It would also have a profound impact on improving safety and on accelerating the world toward sustainable energy through vastly better asset utilization. Let's see, so on the product road map front, there's quite a lot to talk about. I'm not going to go through every sort of thing that we're working on because I think a lot of them deserve product launches of their own as opposed to a few minutes on an earnings call. So I'll talk kind of at a high level -- yeah, mostly at a high level.

The fundamental focus of Tesla this year is scaling output. So both last year and this year, if we were to introduce new vehicles, our total vehicle output would decrease. This is a very important point that I think people do not -- a lot of people do not understand. So last year, we spent a lot of engineering and management resources solving supply chain issues, rewriting code, changing our chips, reducing the number of chips we need, with chip drama central.

And there were not -- that was not the only supply chain issue, so -- just hundreds of things. And as a result, we were able to grow almost 90% while at least almost every other manufacturer contracted last year. So that's a good result. But if we had introduced, say, a new car last year, we would -- our total vehicle output would have been the same because of the constraints -- the chips constraints, particularly.

So if we'd actually introduced an additional product, that would then require a bunch of attention and resources on that increased complexity of the additional product, resulting in fewer vehicles actually being delivered. And the same is true of this year. So we will not be introducing new vehicle models this year. It would not make any sense because we'll still be parts constrained.

We will, however, do a lot of engineering and tooling, whatnot to create those vehicles: Cybertruck, Semi, Roadster, Optimus, and be ready to bring those to production hopefully next year. That is most likely. But like I said, it is dependent on are we able to produce more cars or fewer cars? So in terms of priority of products, I think the -- I think actually the most important product development we're doing this year is actually the Optimus humanoid robot. This, I think, has the potential to be more significant than the vehicle business over time.

If you think about the economy, it is -- the foundation of the economy is labor. Capital equipment is distilled labor. So what happens if you don't actually have a labor shortage? I'm not sure what an economy even means at that point. That's what Optimus is about, so very important.

Drew, do you want me to talk about the 4680 program?

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Sure.

Elon Musk -- Chief Executive Officer and Product Architect

Or is this a good -- the right time?

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Sure. Yeah, yeah, sure. So throughout 2021, we focused on growing cell supply alongside our in-house 4680 effort to provide us flexibility and insurance as we attempt to grow as fast as possible. As we sit today, sales from suppliers is actually -- it sort of exceeds our other factory-limiting constraints that you mentioned, Elon, in 2022, or to say differently, 4680 cells are not a constraint to our 2022 volume plans based on the information we have.

But we are making meaningful progress of the ramp curve in Kato. We're building 4680 structural packs every day, which are being assembled into vehicles in Texas. I was driving one yesterday and the day before. And we believe our first 4680 vehicles will be delivered this quarter.

Our focus on the cell, the pack, and the vehicles here is driving yield quality and cost to ensure we're ready for larger volumes this year as we ramp and next year. And the 4680 and pack tool installations here at Giga Austin are progressing well with some areas producing first parts. And the internet has also noticed that. 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah, I was touring the factory -- the cell factory here. I'm super pumped. It's like a really exciting accomplishment for us to bring everything into one Austin factory here in Texas.

Elon Musk -- Chief Executive Officer and Product Architect

Absolutely. And just to repeat Drew's point, we are still -- we still expect to be part or primarily chip-limited this year. So that's the thing -- that's actually the driver.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

And that chip limitation should alleviate next year. And then probably, we transition into a cell limitation battery, you know, total gigawatt-hours of cell limitation, which is when the 4680 will become very important.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Agreed.

Elon Musk -- Chief Executive Officer and Product Architect

I think -- yeah.

Martin Viecha

Thank you very much. And now, Zach has some opening remarks as well.

Elon Musk -- Chief Executive Officer and Product Architect

Long opening remarks.

Zach Kirkhorn -- Chief Financial Officer

Yeah. Thanks, Martin. As Elon mentioned, 2021 was a financially transformative year for the company. If we look across the full year '21 and compare that to 2020, our automotive gross margin, excluding credits, rose by over 600 basis points, enabled by work on cost reduction, utilization of our Shanghai factory for exports, and accelerating demand.

Opex as a percentage of revenue reduced despite the impact of one-time items and unique items, and operating income more than tripled, with operating margin reaching our guidance of mid-teens, and these margins are trending up. We also saw regulatory credits accounting for a relatively small portion of our 2021 profitability, which we expect to continue to reduce in materiality going forward. For Q4, specifically, automotive gross margin, excluding credits, increased to 29.2%, which is our highest yet. We do continue to see some impact of higher pricing on certain models and trims as was the case in prior quarters.

But please keep in mind that due to backlogs, changes in pricing will generally impact our financials in future quarters. Supply chain challenges and port congestion resulted in a significant increase in our expedite costs in Q4. We also took reserves associated with warranty and recall costs. Operating expenses were meaningfully impacted by stock-based compensation from the final two tranches of the CEO stock grant becoming probable and payroll taxes associated with the exercise of the 2012 CEO options.

The total impact of these payroll taxes, warranty and recall costs, and excess expedites was just over $700 million in the quarter. Our free cash flows have remained strong, reaching record levels in Q4 of $2.8 billion despite increased capex. In addition to using cash to grow the business as quickly as we can, we have been retiring legacy and high-interest debt. Note that we plan to continue to utilize the ABS market for product-specific financing.

As we look forward, we expect 2022 to be another significant and exciting year for the company. We continue to drive for vehicle volume growth at or above 50%, as Elon mentioned, and our plans show that this is actually achievable with just our Fremont and Shanghai factories. For quite some time now, these factories have been running below capacity due to macro challenges with supply and logistics. As Elon mentioned as well, from what we're seeing, the pace of growth in 2022 will, again, be determined by supply chain and logistics, which is quite difficult for us to forecast.Despite these constraints, it's important to begin the ramp of Austin and Berlin to ensure that we are prepared once limitations ease, enabling us to increase total output more quickly in the future.

This will result in higher fixed and semi-variable costs in the near term, in addition to the usual inefficiencies as we ramp a new factory. We are also seeing inflation and rising commodity prices, which we expect to continue to put pressure on our costs. How this specifically impacts gross margins in the near term is uncertain, given a mix of both tailwinds and headwinds. However, we do expect to continue to see stronger operating margins as we grow our volumes and improve operating leverage.

Over a longer-term horizon, we are quite optimistic about the expansion of margins, though. From the hardware side, we are aggressively driving manufacturing innovations and operational efficiency to reduce cost. And with the rapid development of FSD, software-based profits will ultimately become a strong addition to the profits generated by selling hardware. So congratulations to the Tesla team for a terrific 2021, and thank you to our suppliers who supported us.

Looking forward to another great year.

Elon Musk -- Chief Executive Officer and Product Architect

I'd like to just second the thank you to suppliers. A lot of suppliers worked late nights, weekends, vacations around the world, and we're very grateful for that.

Martin Viecha

Thank you very much. Let's go to the Q&A from the investor side. The first question was on 4680 cells, which we already answered, so let's go to the second question. How is the progress of the $25,000 compact car? Can you give an update?

Elon Musk -- Chief Executive Officer and Product Architect

Well, we're not currently working on the -- on a $25,000 car. We -- you know, at some point, we will, but we have enough on our plate right now, too much on our plate, frankly. So, you know, at some point, there will be. I think that's sort of a question that -- it's sort of the wrong question, really.

It's -- really the thing that overwhelmingly matters is when is the car autonomous? I think, at the point in which it is autonomous, the cost of transport drops by, I don't know, a factor of four or five.

Martin Viecha

Thank you. The next question from investors is, since we're talking product road maps today, how do you view domestic cooling and heating in the context of accelerating the sustainable energy transition, and how might Tesla's HVAC and heat pump advances fit it?

Elon Musk -- Chief Executive Officer and Product Architect

You want to talk about that, Drew?

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah. I think from a mission perspective, it's very aligned. If you imagine replacing natural gas, water, and space heaters with electric heat pumps, it offsets something equivalent to like 80% of what a solar plus Powerwall system would offset, so it's very impactful. And we have learned a lot about how to make capable and reliable heat pumps that work in all environmental conditions, and are excited about the idea of working on that problem one day.

Let me put it that way. It's definitely aligned with our mission to transition to sustainable -- accelerate the transition to sustainable energy.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. I think it really becomes quite a compelling solution to the consumer where you integrate the electric vehicles charging, solar, you know, energy storage, hot water, HVAC in a very tight, compact package. That also looks good. It just doesn't exist.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Yeah. I mean, the integration of those systems in a house --

Elon Musk -- Chief Executive Officer and Product Architect

That's Lars, by the way.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

I'm sorry. The integration of those systems in a house are no different than the integration of those systems in a vehicle. 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

The only difference is we do it all in the vehicle.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Way harder at a vehicle.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

And then -- 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

It's so constrained on mass and volume and energy. 

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Yeah.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

It's like when you get to the house like, wow --

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Kind of easy problem. 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah. 

Lars Moravy -- Vice President, Vehicle Engineering Tesla

But, you know, obviously, those systems are all just disparate, and what we've been doing with Powerwall and charging solar is integrating them more and more. The next logical step is obviously HVAC and water and heating. So we will do that and we will integrate it probably better than anyone has. But, as you said, we have a lot of stuff on our plate.

So -- 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, like system integration, too, like with phone --

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Vehicle.

Elon Musk -- Chief Executive Officer and Product Architect

You're going out and everything, and the car can -- like the house can just heat and cool things because those are coming home, you know, type of thing. 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

It still needs to be like randomly that temperature when you're not there or, you know --

Lars Moravy -- Vice President, Vehicle Engineering Tesla

When the cat moves.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, exactly. So just do sensible things and just work really, I think it would be just quite a game-changer down the road. We've got a lot of fish frying on it. And so, it is a thing we will do but we're not committing to a time frame at this point.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

And people should do it, anyway.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Yeah. If somebody else wants to do it, yeah, I guess, please.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah. It's super beneficial for achieving the goal here.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Martin Viecha

Thank you. The next question is, would you consider splitting FSD packages into perpetual and term licenses with a higher tier for both options for commercial use? A perpetual license that could be attached to individual or business and not the vehicle itself.

Elon Musk -- Chief Executive Officer and Product Architect

No, I mean, this sounds maybe too complicated. We're just going to be focused on like what sells for the fully considered lowest cost per mile or kilometer of driving. And these other -- so that's what matters like how do you maximize the efficiency of getting people from one place to another and then charge them in a sensible way, including the charging infrastructure. That's a big part of it.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

So I'll be charging for money and charging for energy.

Martin Viecha

Thank you. The next question is, is Dojo on track for summer 2022? And what challenges, if any, are you working through? Is Dojo necessary for FSD to operate better in cities like New York City? Or on a separate note, where should we expect the first implementation of Tesla Bots in your factories?

Elon Musk -- Chief Executive Officer and Product Architect

OK. There's a few questions on there, like six questions. Yeah, Dojo appears to be on track for doing something useful in the summer this year. The -- I think the threshold that really matters is at which point -- when does it become more competitive than a GPU cluster for training? And, obviously, the GPU cluster is getting better, so it's a moving target.

But that's the goal I've set for the team is the -- if the FSD team running our GPU supercluster needs to tell me that they want to use Dojo instead. That's -- where -- that's the, you know, obvious sort of threshold. And I don't know when that will -- I wouldn't say like success is 100% certain here. I think, we just generally want to overestimate meeting options and underestimate ourselves.

But it does seem as though we might pass that threshold next year with Dojo if, you know, we execute well. Dojo is not needed for full self-driving but it is a cost optimization on creating vast amounts of video data. Cost optimization also, a rate of improvement. You know -- so if you can train models faster, have a shorter iteration interval then you can make progress faster.

So not everything can be distributed to zoning GPUs. There's some elements of serialization there. So -- and then if Dojo is competitive, then, you know, it does seem like the kind of thing where we would offer it to other companies that want to do neural net training. Those are very much a neural net training optimized system.

You know -- but in theory, it should be better than a generalized computing platform or say, GPUs, which were not really intended for, you know, the pixel shader. It is not directly intended for optimizing training of neural networks. They just happen to work better than CPUs in most cases. So we should think like Dojos like a giant ASIC optimized for neural net training, especially video, or video-like things.

But as -- like I said, we're not saying for sure Dojo would succeed. We think it will. We would encourage those who think this is an interesting problem to join Tesla, and -- yeah.

Martin Viecha

Thank you. And the first use of Tesla Bots, whether it's in the factory or elsewhere?

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. The first use of the Tesla Bot, Optimus, the Optimus name seems to be sticking at least internally, Optimus Subprime. Like if we can't find a use for it then we shouldn't expect that others would. So the first use of the Optimus robots would be at Tesla, kind of like moving parts around the factory or something like that.

Martin Viecha

OK. Thank you very much. And the next question on insurance. When do you plan on having your insurance service rolled out in all the states? International rollout timing? In markets that have Tesla insurance, what kind of uptake rates are you seeing?

Zach Kirkhorn -- Chief Financial Officer

Yeah. We currently offer Tesla insurance in five states in the U.S. Four of them are telematics, which is Texas, Illinois, Ohio, and Arizona, and then California, which has a more standard insurance offering based upon regulations there.

Elon Musk -- Chief Executive Officer and Product Architect

It should be clear, like we are pushing very hard for California to change the rules to allow informatics, which basically means that, you know, you're as safe as you're driving is measured. So I think the current California rules are contrary to the best interest of the consumers in California, and should be changed.

Zach Kirkhorn -- Chief Financial Officer

Yeah. And that's evidenced by what we're seeing in Texas. 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Zach Kirkhorn -- Chief Financial Officer

We've been in this market now for about three months. And what we see in the data is the frequency of collision by folks who are given a feedback loop on how they are driving is quite a bit lower than the frequency of collision otherwise.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. And we get direct feedback on whether driving is safe. And if they drive safe, their insurance cost is less, so they drive safer. It encourages Tesla insurance with informatics, and real-time feedback encourages safer driving and rewards it monetarily.

It's great.

Zach Kirkhorn -- Chief Financial Officer

Exactly. 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Zach Kirkhorn -- Chief Financial Officer

And so, we see that so far in Texas. Take rates have been quite strong. We measure this on the conversion rate from when folks quote to see what their monthly rate would be at the starting point to what percentage of them purchase. So we're very encouraged by the interest that we're seeing in Texas.

And then we have enough history in Texas to see what does the loss ratios look like and how do the economics of the program work. And, you know, we're on the right track there as well. So we're comfortable with what we've seen in Texas to move as quickly as the intent to scale this across the U.S. Specifically on the question about when we will be in all states, you know, this is a slow process because of insurance being regulated at the state level, and so we have to go through each of those processes with each of the departments of insurance in each state.

But our internal goal here, by the end of the year, is to be in enough locations that 80% of our customers within the U.S. could choose to sign up for Tesla insurance if they wanted to. There's a lot of uncertainty around that based upon the regulatory processes, but that's our goal. And then, as we make more progress rolling out in the states and each incremental state becomes a little bit less effort than the prior, that's when we'll turn our attention to the Europe market.

We might be able to do that by the end of the year, starting to get work on Europe by the end of the year. We'll have to see how we progress in the U.S.

Martin Viecha

Thank you. Next question is, what is your expected max capacity from each of your current factories, Freemont, Shanghai, Berlin, and Austin? And timing for new factory announcements?

Elon Musk -- Chief Executive Officer and Product Architect

I don't think we want to comment on -- like that's -- it's always possible to increase the output of any given factory. To say what's the next capacity, well, it's difficult to say what that next capacity is because you put a lot of evidence that you increase capacity quite a lot. You know, I think there's -- look at the big picture, you initially always want to increase capacity at one factory because your logistics cost of transporting cars needs to be considered, especially as the cars become more affordable, you want to have factories that are not like thousands of miles away from the customers. So even if you could increase output, it may not actually be the smart thing to do.

So, in the U.S., with, for example, with Giga Texas, I mean, coming up, we would want to deliver, say, Model Ys that are going to the eastern two-thirds of the United States from this factory. The logistics costs are going to be much less. But we will continue to increase output in Fremont and in -- at Giga Nevada and Shanghai. And as I said at the beginning of the call, this -- 2022 is the year we will be looking at factory locations to see what makes the most sense, possibly with some announcement by the end of this year.

Yeah.

Martin Viecha

Thank you. And the next question is, what are the biggest obstacles for Cybertruck volume production besides battery shortage?

Elon Musk -- Chief Executive Officer and Product Architect

Batteries will probably not be the limiting factor in Cybertruck production. There's a lot of new technology in the Cybertruck that will take some time to work through. And then, there's a question of like, what's the average cost of Cybertruck and to what degree is that affordable? You know, there's -- you can make something infinitely desirable, but if it's not affordable, that will constrain people's ability to buy it because they don't have the money.I worry more about like how do we the Cybertruck affordable despite having awesome technology. That's the thing that will really set the rate.

Aspirationally, we'd like it to go, in terms of just a rough order of magnitude, we'd like Cybertruck to be at least on the order of 40 million vehicles a year. But it will take us a moment to get to that level.

Martin Viecha

Thank you. The next question is, how much of Tesla's margin improvement is from, number one, economies of scale; number two, production design -- production line design efficiencies; number three, reduced transportation costs from multiple plant locations; and number four, pricing versus cost inflation; or number five, other sources? And how much further could margins improve and why?

Zach Kirkhorn -- Chief Financial Officer

Yeah, there's basically four major factors if we look over the last year to the margin improvement in the company. And they're in no particular order here but these are the big ones. So, our mix of Model Y is increasing, you know, as we've ramped that to higher capacity in Fremont and also in Shanghai. And the reason that matters is the Model Y is a vehicle that carries a higher profit than the Model 3.

And so that is helpful on our margins. And then as we increase the volume on that program with labor efficiencies, fixed cost amortization, they improve and the costs go down as well. The second one here is localization in Shanghai has been a huge help for margins for the company. And, you know, the obvious things around logistics and duties is a big part of it, but we've also -- that factory had a different line design, more efficient from the start, and we've been pushing the boundaries on the volume there.

So, that has been helpful. If you recall at the beginning of the year, we also were in a transition to the new version of the Model S and Model X. And so, as that has ramped over the course of the year, that has been helpful. And then, we've also done various price increases in certain markets on certain models, which has helped there.

So, that's generally the story at a high level. You know, as we look over the next a quarter or two, as I mentioned in my opening remarks in the last call as well, you know, we have ramp inefficiencies from the launch of Austin and Berlin. We also have pressures coming from inflation, supply chain, raw materials, etc. And so, you know, where that nets out is hard to say in the immediate term.

And we obviously, as a company, are going to be driving to increase margins as much as we can. But I just want to be realistic that we're launching two factories simultaneously here and it unavoidably will add cost to the business as we do that. And as we look further out, and Elon mentioned this in his opening remarks as well, you know, the software portion of the business, I think, is the one to really pay attention to. As full self-driving features get rolled out to more and more folks, I mean, for me, personally, I prefer to drive my car with the FSD data on, and I think as more and more people experience that, take rates there, and then as we work toward the robotaxi space, there's actually quite a bit of upside on margins from a software perspective.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, I think -- basically, everything pales in comparison to the value of robotaxi or personal driving. I mean, it's just -- I mean, that just tends to warm everything. You just go from having an asset that is -- has a utility of perhaps 12 hours a week per passenger car to maybe around 50 or 60 hours a week to a five times increase in the utility of the asset. The cost didn't change.

Yeah, so that's where just things just had, you know, just kind of put your mind.

Martin Viecha

Thank you. And the last question from investors is, Elon mentioned Level 4 autonomy could be achieved this year. Is it based off initial FSD beta rollout experience, or is Level 4 ability predicated on Dojo being completed online?

Elon Musk -- Chief Executive Officer and Product Architect

As mentioned earlier, Dojo is not required for full self-driving. You know, it should have a positive effect on the cost of training networks. You know, it's not just a question like does it get to full self-driving but really kind of like the "march of nines" of reliability, is it 99.999% reliable or 99.999999% reliable. This is -- it gets nutty.

So, obviously, we want to get to close to perfection as possible. So, frankly, being safe than human is a low standard, not a high standard. People are very, very lossy, often distracted, tired, you know, texting. Anyway, it's remarkable that we don't have more accidents.

So, it's -- yeah. So actually being better than a human, I think, is relatively very forward, frankly, how do you be 1,000% better or 10,000% better. Yeah, that's what, you know, gets much harder. But I think anyone who's been in the FSD beta program, I mean, if they were just to plot the progress of the beta interventions per mile, it's obviously trending to, you know, a very small number of interventions per mile and pace of improvement is fast.

And there's several profound improvements to the FSD stack that are coming, you know, in the next few months. So, yeah, I would be shocked if we do not achieve full self-driving safer than human this year. I would be shocked.

Martin Viecha

Thank you. Let's go to analyst questions now. And the first question comes from Jed from Canaccord. Jed, feel free to unmute yourself and ask a question.

Jed Dorsheimer -- Canaccord Genuity -- Analyst

Hi, thanks, and congratulations on a great year. Elon, I guess, my question is around the Megapack or your energy business. And so, as we look at the strategy or the supply chain constraints that you mentioned, you have two different strategies, or it seems like with Megapack and Powerwall, and I think the Powerwall was answered with 4680 and the 2170 opening up. So, I was wondering if you could just talk about the supply chain and LFP for the Megapack and what we should expect for that.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. To be clear, we do think that old stationary storage, Powerwall and Megapack, will be -- will transition to an iron-based system, basically a non-nickel system. Manganese is also, you know, could be part of the future, but primarily iron. It just comes out iron-nickel.

We need something that is, you know, formed in a star before a supernova, ideally. So, you know, iron is. So that's because there's a ridiculous amount of iron on earth as is a ridiculous amount of lithium. So you can really expect all stationary storage to transition to iron over time.

And like I said, with some -- manganese is like a wild card. There's also not a lot of manganese. And I should say like we did short-change the energy business last year, and that vehicle took priority over the energy side. So --

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Not on cells, but on chip side.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, on chip side, exactly. 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

So, yeah, we --  but -- we do see a very, you know, I mean, long-term probably terawatt-hour per year energy business. So, a lot. It's very vast. Yeah.

Jed Dorsheimer -- Canaccord Genuity -- Analyst

That's helpful. Thank you. So you what -- do you see that '22 is kind of the opening of that -- the energy business reaccelerating?

Elon Musk -- Chief Executive Officer and Product Architect

It's hard to predict 2022 because we still have lingering supply chain -- there are still lingering supply chain issues globally. But I think the chip stuff -- at least the chip side of things appears to -- looks like it will alleviate end of this year or '23. I mean, there are a crazy number of chip fabs being built, which is great. The sheer number of chip fabs being built right now is exciting to see, yeah.

So there could be other issues. We're trying to anticipate those as much as possible but, you know, predicting the future is difficult.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

And the goal is definitely to grow it this year.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. We'll grow it this year, for sure. It's just, you know, we -- if we're simply -- we're able to respond to demand, it might grow by like 200% or 300% or something, you know, as opposed to sort of 50% or something.

Zach Kirkhorn -- Chief Financial Officer

Yeah. I mean, I think it's exactly that. I mean, it's a question of does it double, triple, quadruple? I mean, either way, I think, you know, our plans are pretty ambitious for Megapack this year and storage in general. 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Zach Kirkhorn -- Chief Financial Officer

The exact amount of growth is hard to know. But ultimately -- I mean, to Elon's point about the growth of this business, I mean, we need to be growing it faster than the vehicle business.

Elon Musk -- Chief Executive Officer and Product Architect

And it will naturally grow faster than the vehicle business once we can less shipthe --

Zach Kirkhorn -- Chief Financial Officer

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

The damn chip constraint, frankly. So it will grow like kelp on steroids, basically, on their own. It needs to. And our primary mission is to accelerate sustainable energy.

That's always been our primary mission, and we're trying to stay true to that.

Martin Viecha

Thank you. The next question comes from Ben Kallo from Baird.

Ben Kallo -- Baird -- Analyst

Hi, thanks for taking my question. I was wondering on the R&D front because like you said you have so many fish frying. How do you organize the R&D, you know, efforts so that you can start talking about all these new products? Is there like an incubator or some type of thing like that? But just structurally, I'm curious about that. Thank you.

Elon Musk -- Chief Executive Officer and Product Architect

Well, we don't have incubators.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Or research centers.

Elon Musk -- Chief Executive Officer and Product Architect

Research centers. We don't have research centers.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

We're in it.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. We work on things that go into our products. Yeah, we're like this is a useful product that, you know, the world really needs. And we're just like, "Let's make this thing, design it up and iterate fast, and then figure out how to make this at scale at a reasonable price." That last part is the super hard part.

You know, many times we've said prototypes are easy, production is hard. We could work out that as a way of prototypes, but what's the point of that? Like you actually have to reach scale production and have cash and exceed cash out. That's the super, super hard part.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

So everybody needs to be in the factory often enough to be able to understand that last part of the equation. 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

And if you're in the research center -- 

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Yeah. Doing them separately is like, you know, we're actually making products. So we --

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Lars Moravy -- Vice President, Vehicle Engineering Tesla

We don't think of it as R&D and then like the product development. It's just one fucking -- 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

One go to just make great products.

Elon Musk -- Chief Executive Officer and Product Architect

It was just the same general societally with those way too much value placed on the idea. It's like, you know, like the idea of -- like you have to have a kind of the idea of going to the moon. That's what the hard part. OK, going to the moon is the hard part by far.

And the thing is that that is true for really most products. So this is just weighing too much value placed in the idea of -- versus execution. And we have ideas -- we have a bazillion ideas. So many ideas that we don't know what to do with.

We just sort through them and say, "Which one are we actually going to go through in the blood, sweat, and tears of bringing to volume production." That's the super -- and can we actually do that, right, that's tough.

Zach Kirkhorn -- Chief Financial Officer

And the closer you are to applying blood, sweat, and tears to actual production, the faster you'll be able to bring new things into actual production.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, exactly. You want to tie it back with production, just like the office we're sitting in right now literally looks over the Giga Texas production line, like the offices are integrated into the factory.

Ben Kallo -- Baird -- Analyst

Thank you.

Martin Viecha

Thank you very much. The next question comes from Toni Sacconaghi from Bernstein.

Toni Sacconaghi -- AB Bernstein -- Analyst

Yes, thank you, for taking my question. I have two, please. First, you spoke a lot about FSD and how the economics could be very attractive going forward. I'm wondering if you could just share what your current attach rate might be for FSD on your vehicles, or how to think about the progress of your attach rate or revenue in FSD, let's say, in '21 versus '20? And how much deferred revenue for FSD was drawn down during the year? And I have a follow-up, please.

Thank you.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. I think the FSD stuff, you really don't want to be looking at the rearview mirror. It will not be a good indicator for the future. This is what you need to look out the front windscreen, so -- because it is such a profound step change.

I mean, effectively long term, every car will have FSD. And so -- and the value of that will be a very big number. You know, it's like -- I just look at this as asset utilization. You have a passenger car, which normally is driven maybe 1.5 hours a day on average, maybe 10 -- 10 hours, 10, 12 hours a week.

A lot of cars are in parking lots, so we're spending money, not just driving the cars but storing them all over the place. We can get rid of a lot of parking lots if you have a car that is operating all the time. But there will be a challenge with traffic. So, you know, we like this little tiny baby company, The Boring Company, which I initially started as a joke, but now I think it actually could be quite essential to alleviating the insane traffic that will happen when cars are autonomous because you reduce the pain of travel and you reduce the cost of travel so dramatically that there will be a crazy number of cars on the road.

I mean, it's going to be -- I think it's way cheaper to point with robotaxi, which is an autonomous Tesla, which every car we've made in the past, three or four years will be capable of that than a bus or a subway. It will cost less than the subsidized value of a bus ticket. So, if we want to get -- I'm not going to take the bus, you know, if it costs you, I don't know, for argument's sake, $2 to travel 10 miles point to point, nobody's taking the bus, especially in cold weather or it's dark or maybe a little bit dangerous or how bad, you know. I just do not understand how profound a change this is.

It's not like some little feature, select the most profound software upgrade, maybe in history. Millions of cars suddenly have about four or five times utility in the U.S. overnight. I don't actually know how to quantify that financially except that it's some big number.

Toni Sacconaghi -- AB Bernstein -- Analyst

OK. Thank you for that. Elon, I was wondering if I could just follow up and ask you. You talked about your product roadmap and also your goal to keep growing at 50% per year or better.

That would put you at 3.2 million vehicles or more in 2024. And I think you made reference to Cybertruck, you know, maybe being 250,000 vehicles. If there is no $25,000 vehicle being worked on, is it really realistic to think that you can sell more than 3 million vehicles with two very high-volume cars and Cybertruck in 2024, or how do we think about that, or what else is missing in that equation?

Elon Musk -- Chief Executive Officer and Product Architect

Yeah. I mean, it's apparent from the questions that the gravity of full self-driving is not fully appreciated. If an asset has five times more utilization than the -- it's like dividing the cost of that asset by five. So if you have a $50,000 car, it's like having a $10,000 car all of a sudden, but maybe better than that because, still, you don't want to drive.

So the person can be engaged in productivity or amusement instead of having to onerously drive through traffic. So it's probably better than five times, I don't know. Yeah. I mean, basically, if the cost of our cars do not change at all, we would still sell as many as we could possibly make.

Martin Viecha

Thank you. And the next question comes from Pierre Ferragu from New Street Research.

Pierre Ferragu -- New Street Research -- Analyst

Hey, thank you for taking my question. Can you hear me well?

Elon Musk -- Chief Executive Officer and Product Architect

Yeah.

Pierre Ferragu -- New Street Research -- Analyst

I wanted to come back on battery. So, it's great to hear on one hand that you guys expect to sell like the first car with 4680 this quarter, and at the same time, that you don't really depend on that ramp to achieve your -- what you hope to achieve in terms of significant volume growth this year. And the question I had is, you know, I understand well the ramp of 4680 internally, but I'd be curious to hear you talk about how you think about 4680 as being a form factor that your suppliers could adopt as well. And how you see in the long run, in the greater scheme of things, you know, what does 4680 become? Is it going to be outside of Tesla as the largest form factor for batteries? Is it something that you guys are going to deploy in all cars, whatever the chemistry also in the Megapack, in all your energy storage business? And do you expect eventually a lot of other companies to use that form factor as well?

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah. On the 4680 as a form factor, yes, we've engaged with a number of our, you know, partners or suppliers on the form factor and they're all working on it. And, you know, they look at it the way we look at it as a way to drive fundamental cost efficiencies in production and also, ultimately, the design of the cell itself to drive the cost down of the cell. And -- so that's what's engaged -- I mean, we're engaged because we think it's a good form factor there, engaged because they think it's a good form factor, and we're -- we want people to make it for sure.

To the question about should everything be 4680, it doesn't have to be. And in the end, it's about cost competitiveness, scalability of manufacturing. And when you compare like an iron cell with a nickel cell, for example, like there are some just physics-based differences in what happens in certain corner cases that would drive different form factors, and we just have to be cognizant of that and designed to that. So it isn't like the ultimate form factor for all things.

There's other form factors that could be better for an iron cell, for example. So -- 

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, we don't use 4680 at all for the iron upgrade cells.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

No.

Pierre Ferragu -- New Street Research -- Analyst

OK. Thanks. And I have a quick follow-up on chips. So you've talked a lot about all this shortage and the supply difficulties.

And I was wondering if you could give us some color on, you know, like the power chips you need for investors and all the power systems you're putting together versus like the more traditional logic chips, if the situation is different between the two? And should we understand from the situation today that you're working very hard also at expanding the scope of your suppliers? And should we expect like Tesla to take on board additional suppliers in the near term, especially on the power side?

Elon Musk -- Chief Executive Officer and Product Architect

Well, last year was chip hell of many chips, so silicon carbide inverters or -- certainly one of them, but --

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Honestly, there's a lot of annoying very boring parts.

Elon Musk -- Chief Executive Officer and Product Architect

Yes. It's a ton of very simple control chips that run-of-the-mill, literally, you know -- 

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

[Inaudible] you know.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, basic chips to control.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Things that reference oscillators, so very boring things.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, exactly. Like the little chip that allows you to move your seat back and forth. That actually was a big problem that can make these.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Yeah.

Elon Musk -- Chief Executive Officer and Product Architect

So -- like -- but a lot of these things are alleviating. I think there's some degree of the toilet paper problem as well, where, you know, there was a toilet paper shortage during COVID, and like, obviously, it wasn't really certainly a tremendous enhanced need for ass wiping. It's just people panicked in order to -- and got every paper you could possibly wipe your ass with, basically. I was like, "Is this like a real thing or not?" I actually took my kids to the H-E-B and Walmart in Texas to just confirm if this was real.

Indeed, it was. And there's plenty of food and everything else, but just nothing, no paper products that didn't cause a split up. So an odd choice for people to panic about. And those things are -- actually, if end of the world is coming having toilet paper is the least of your problems.

So, I think we saw just a lot of companies over-order chips and they buffer the chips. And so, we should see -- we are seeing alleviation in almost every area, but the output of the vehicle is -- goes with the least lucky. You know, what is the most problematic item in the entire car is there's like, at least, 10,000 unique parts in the car, so waiting more than that if you go further off the supply chain, and it's just -- which one is going to be the least lucky one this time? It's hard to say.

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

You know, I mean, on a go-forward basis, right, the idea is to continue to drive simplification, so there are fewer unique parts, fewer of them. On the power side, in particular, you know, it's still like an area of like technological development where the next chip can do the same thing with less diarrhea, so like the total fab required to accomplish the function goes down. So there's still room to grow without needing more fab capacity. But in general, there's a lot more fab capacity coming, so that's like a win-win there.

Elon Musk -- Chief Executive Officer and Product Architect

Yeah, exactly. It's not a long-term thing because there's going to be -- there's a great amount of chip fabs being built, which is great.

Martin Viecha

Well, thank you very much. Unfortunately, that is all the time we have for this session. Thanks very much for all your good questions, and we'll speak to you again in three months' time. Have a good day.

Bye, bye.

Duration: 60 minutes

Call participants:

Martin Viecha

Elon Musk -- Chief Executive Officer and Product Architect

Drew Baglino -- Senior Vice President, Powertrain and Energy Engineering

Zach Kirkhorn -- Chief Financial Officer

Lars Moravy -- Vice President, Vehicle Engineering Tesla

Jed Dorsheimer -- Canaccord Genuity -- Analyst

Ben Kallo -- Baird -- Analyst

Toni Sacconaghi -- AB Bernstein -- Analyst

Pierre Ferragu -- New Street Research -- Analyst

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