News
How Tesla’s pay per use ‘Supercharger Credits’ may work after all
Since our first report of ‘Supercharger Credits’ being discovered under a new payment section of the MyTesla page, presumably to allow Tesla owners to pre-purchase allotments of kilowatt hours for Supercharging, I’ve had sometime to think about what this might really mean to drivers. This is despite previously believing Tesla would not be instituting a pay per minute/pay per kWh option simply because I thought it would be a hassle, but I stand corrected.
Tesla will likely offer a ‘free long distance for life’ option for Model 3 owners. This option would be similar to the current offerings for Model S and Model X, and would be offered as either an up front cost to enable, an included benefit for higher priced models, or both. Might I be wrong? Surely and it wouldn’t be the first time. But I’ll say it again: I still think they will do this. They may or may not add rules or limitations to prevent abuse. That’s another topic and has been hashed out plenty. As for Model 3 owners who don’t go this route, here is what I picture when I think of the idea of Supercharger Credits.
How they work: Each successful visit to a Supercharger, regardless of minutes spent or kWh used would be equal to one credit. Keep it simple. The alternative would be to process potentially several hundred thousand Model 3 drivers with their own unique utility bill. This seems far too complicated – certainly possible, but envisioning the variables associated with keeping track of energy consumption on such a granular level, and then managing the accounting behind it, per driver, doesn’t seem like it would be the Tesla way. Plus, it’s illegal to sell energy to consumers in some States.
Having Supercharger credits based on a per single use model, perhaps even in a tiered structure (ie. usage beyond 25 kWh equals 1 credit, and so on) would allow Tesla to more easily sell credits on a mass scale.
How to start: Each Model 3 comes with some amount of credits to start. Tesla would be smart to do this because to me, the road trip experience and ease of using Superchargers is a major selling point. I’d want to entice people to keep doing it. Visibility of the cars on the road and chatting with onlookers in parking lots is more free advertising. You also hook customers to become repeat buyers or to upgrade. Or at the very least, to buy more credits. This is especially enticing for owners who may not intend to road trip often but who live more than 200 miles away from a service center or pickup location.
How to have fun: It’s your 1 year anniversary of ownership, take a trip on us! Here are 4 free credits. It’s Nikola Tesla’s birthday, 2 free credits. You just reached 50,000 gasoline free miles, 5 free credits! You get the picture.
How to take away transactional headaches: Allowing owners to upload credits in their My Tesla account ahead of time makes it easier for Tesla to administer, as well as an owner who may, for example, be flustered due to some extenuating circumstance and find themselves needing a charge. Knowing you have credits in your account and can just plug in is one less thing to worry about. I don’t know about you but I don’t have a credit card associated with my iTunes account. I much prefer to load on a $20 gift card once and draw down on it over time. I see credits working like this.
How to advertise without really advertising: Pick some nominal price per credit that sounds way more awesome than the cost of a tank of gas. “Five dollar fill up!” has a nice ring to it. (I think from 0 it would cost me $10 at home to fill up but the average supercharger visit is definitely not from 0 to 100% state of charge, and I would hope the average cost of juice at a Supercharger is less than the residential rate in a moderate-to-high priced market like Philadelphia, especially at locations with solar canopies.
Yes, this all sounds really cool and I think the market may end up demanding it so I bow before the brains at Tesla to make it happen if they deem it the best course of action. I just hope enough buyers either choose high margin options or buy the up front Supercharging option (if offered) so that there is enough cash to go around and build more chargers. But then again, Tesla could just take a page out of Trump’s book. “We’re gonna build chargers. Big, beautiful chargers. And we’re gonna’ make them pay for it!” Them being the retail giants whose parking lots the chargers will grace.
PS: Tesla, if you’re listening, I think “credits” need to be graphically represented like coins in Super Mario games.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
