Near the end of 2023, trade union IF Metall announced that it was expelling some members who refused to participate in the organization’s ongoing actions against Tesla. One of these expelled members, who currently works as a mechanic for Tesla Sweden, recently shared his thoughts about the conflict between his employer and the union. The Tesla mechanic’s comments offer a fresh view of the conflict, and they highlight the potential toll of IF Metall’s escalating efforts against the EV maker.
In a conversation with Dagens Arbete (DA), the Tesla Sweden employee, who wished to remain anonymous, stated that worker conditions in the electric vehicle maker are good. The mechanic also noted that he has not felt much change in Tesla Sweden’s operations despite the different sympathy strikes that have been implemented by IF Metall’s allies against the electric car maker. Moreover, the mechanic shared the reason why he refused to strike against his employer.
“The main reason is that I care about the environment and enjoy my job. And I care a lot about our customers too. I want customers to feel safe choosing Tesla,” the former IF Metall member noted.
That being said, the Tesla Sweden mechanic admitted that his biggest stressor right now is the “harassment” from the union. When asked by the publication about his contacts with IF Metall, the expelled member noted that he had received messages and calls that sounded threatening. The mechanic admitted that he actually is quite afraid of the union.
“So you know, I’m terrified of IF Metall. They try to make it difficult for you, provoke, as it were, so that you feel that it is difficult to be at work. They have called and sent messages and they have really tried to explain what the strike means and why I should join, before I was then excluded. And it sounded threatening actually. They have said that I will never be able to work in a union shop in the future and no unions will represent me in the future. That’s how I understood it. That they will gang up against me,” the Tesla Sweden mechanic said.
??”I’m afraid of the Union, I enjoy my job. No one asked me how I felt, what I wanted, the union just runs its own race.”
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In a unique measure, IF Metall just before Christmas excluded a number of members who continued to work at Tesla, despite the strike. Now one of the… pic.twitter.com/1OCzkIOohQ— Nicklas ???T???♻️? (@NicklasNilsso14) January 11, 2024
Overall, however, the expelled IF Metall member noted that he is quite happy that he is no longer a member of the trade union since now he can “avoid the monthly fee.” When asked about what he thinks of his exclusion, the Tesla Sweden mechanic clarified that “no one asked me how I felt, what I wanted” and that “the union just runs its own race.” He also shared how his view of the union has changed over the years.
“When I joined, I was new to the industry, and it was obvious that you should join. Then, when I got older, I realized that the membership was just an expensive subscription to a magazine,” the former IF Metall member said.
IF Metall’s union secretary Martin Gunnarsson was asked by DA about the former member’s comments. Gunnarsson noted that it is unfortunate that someone feels afraid of the trade union, though the organization has made efforts to get ahold of all its members to inform them about the strikes against Tesla. “If this person has experienced fear, it is, of course, unfortunate; a person experiences what he experiences. But we have tried to get hold of them in order to reason. It has been necessary to find out how certain things work,” the union official said.
When asked about the notion of IF Metall members who do not wish to join the strike against Tesla, the union secretary noted that such employees are probably being pressured. “I am convinced that there was a lot of pressure on everyone. Those who have gone on strike and those who are inside and working, members or not. But it is not possible to make that type of judgment; we have handled it on the basis that you have been disloyal to the statutes,” Gunnarsson said.
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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
