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The case for Tesla to operate multiple car factories in the US has never been stronger
The recent controversial events surrounding Tesla and its main electric vehicle production plant in Fremont, CA, is one that will likely have repercussions on the company’s future. But beyond the controversy, the recent events surrounding Fremont highlight one key point: it is in Tesla’s best interests to ensure that its vehicle production facilities will no longer be exclusive to one state.
The Fremont factory and Alameda County’s insistence on keeping it closed has resulted in Tesla filing a case against the county. So far, the mayor of the City of Fremont and the City Palo Alto have sided with Tesla, and Elon Musk has remarked that the company’s HQ and future projects will be relocated to other sites, such as Gigafactory Nevada and a Texas site. In the midst of this all is a County Public Health Officer who has reportedly ignored Tesla’s efforts at proposing a reopening plan for the Fremont factory.
What is pretty ironic is the fact that among the carmakers currently operating a production facility in the United States, Tesla is arguably the most experienced in dealing with the COVID-19 pandemic. The electric car maker has successfully dealt with the virus in Shanghai, and following a government-mandated shutdown, Tesla was able to return to regular operations gradually. Once reopened, Gigafactory Shanghai adopted a series of serious anti-coronavirus strategies that helped the company’s workers stay safe despite the pandemic. Tesla intends to do the same in Fremont, if not more.
For now, reopening the Fremont factory will likely be the result of pressure on the county or a serious stroke of fortune that would allow Tesla and the County Public Health Officer eye-to-eye. Each of these requires more than its own stroke of luck, but it doesn’t necessarily have to be. That is, if Tesla has multiple electric vehicle production facilities in the United States. If Tesla has another factory in the US located in an area that is more supportive of the company, it would not have to go through legal means to reopen its primary production facility.
Tesla’s next facility will likely be located in Texas, and so far, Sen. Ted Cruz has stated on Twitter that the state is fully behind the electric car maker. Texas actually makes sense for Tesla, especially considering that SpaceX, Musk’s private space venture, already has a facility in Boca Chica. If speculations prove right, Tesla can very well be building its first Terafactory in the state, which will be making the Cybertruck, and perhaps other vehicles like Model Y and Semi as well.
Tesla is now at a point where it is producing vehicles that are not intended for a small demographic of car buyers. With the advent of the Model 3 and the Model Y, as well as the upcoming Cybertruck, Tesla is taking on the mainstream market, an industry that counts its production numbers in the hundreds of thousands. This means that the company is now poised to meet the juggernauts of the auto industry like General Motors and Volkswagen head-on, provided that it has the resources to do so. It just has to make sure that its vehicle production activities could not be stopped just because of a single factory shutdown.
With this in mind, it may be a good idea for Tesla to expand its vehicle production capabilities far beyond the Texas Gigafactory/Terafactory. Tesla’s vehicle lineup does not end with the Cybertruck, the Roadster, and the Semi, after all. References to a Tesla van have been stated before, and Tesla has also hinted at a vehicle that’s smaller and more affordable than the Model 3. The more successful Tesla gets, and the more advanced the company’s Full Self-Driving suite becomes, the healthier the demand for Tesla’s vehicles will be. To accomplish this, it may be a good idea to look at legacy auto’s playbook for once, and start establishing car factories across the United States.
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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
