Tesla’s factory in Grünheide, Germany officially opened last year, and the site has since accumulated around 11,000 workers. According to a new post from Tesla’s Recruiting account on X, the automaker has also hired as many as 60 deaf people to work at the Gigafactory outside of Berlin.
The Brandenburg Gigafactory has so far hired 60 deaf employees, many of whom are Ukrainians who fled the ongoing Russian invasion, according to the new Tesla Recruiting account on X in a post on Sunday. The post includes a video introducing viewers to a few of the factory’s deaf employees, including Amaliia, Ihor and Andrii.
At Tesla, everyone can have meaningful impact, no matter their background or disability.
To date, 60 deaf employees are part of the Giga Berlin team—a large portion being Ukrainians who fled the war.
→ https://t.co/KZM7yOtpqz pic.twitter.com/GD0oe4WxP1
— Tesla Recruiting (@TeslaRecruiting) September 24, 2023
The video also includes excerpts from some of the non-deaf employees about their experiences having deaf coworkers on the team.
“We don’t just talk about inclusion and diversity, we simply live it,” says general assembly supervisor Holger in the video. “For me there are no employees with disabilities, they are simply employees.”
One associate manager in the drive unit, Juri, says that the process of recruiting deaf employees began when he was asked if he could integrate five people who were deaf. After starting with just one employee who was deaf, that employee told a number of other deaf people about the job who would later go on to join the team.
Amaliia, a drivetrain production associate who is deaf, says she brought her family from Ukraine when the war began. Her family was invited to Germany by a friend of her husband’s who already worked at Tesla, and the friend also asked her to join the team at Giga Berlin. She says the team has been welcoming and describes Tesla’s team spirit as “fantastic.”
Other deaf employees featured in the video include Ihor, a production associate in the drive unit department of the factory, and Andrii, a production associate in general assembly. Andrii says he was recruited by the general assembly supervisor, Rene, who personally recruited many of the Ukrainian colleagues.
The video also includes a moment with the drive unit supervisor Simone, who says that many of the company’s non-deaf employees have already learned a few words in sign language.
One user in the X thread said that he had previously been interviewed at Tesla’s Gigafactory Texas, though the company shared concerns that a deaf person wouldn’t be able to hear production line sound systems. The user followed up in the thread, asking if he would be able to have another shot at interviewing for a different area of the Austin, Texas factory.
Tesla debuted its Recruiting page on X earlier this month, and this post is only the account’s second, following a repost of a video from the company’s Optimus account.
The post also included a link to Tesla’s Giga Berlin web page, and you can find Tesla’s open positions at the factory here.
The news comes just a few days after a German minister called Tesla the “driving force” behind economic growth in the state of Brandenburg, primarily due to Giga Berlin and its production ramp-up. It also comes after some criticism has been lodged against Giga Berlin by German union IG Metall, with the union most recently alleging that workers were being forced to work excessive hours.
Tesla is currently in the process of gaining approval for expansions at Giga Berlin, set to boost production capacity from 50 GWh to 100 GWh.
Tesla Giga Berlin promotes its free “Giga Train” shuttle for its employees
What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send your tips to us at tips@teslarati.com.
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Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
Tesla has confirmed that its Texas lithium refinery is now operational, marking a major milestone for the company’s U.S. battery supply chain. In a newly released video, Tesla staff detailed how the facility converts raw spodumene ore directly into battery-grade lithium hydroxide, making it the first refinery of its kind in North America.
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
A first-of-its-kind lithium refining process
In the video, Tesla staff at the Texas lithium refinery near Corpus Christi explained that the facility processes spodumene, a lithium-rich hard-rock ore, directly into battery-grade lithium hydroxide on site. The approach bypasses intermediate refining steps commonly used elsewhere in the industry.
According to the staff, spodumene is processed through kilns and cooling systems before undergoing alkaline leaching, purification, and crystallization. The resulting lithium hydroxide is suitable for use in batteries for energy storage and electric vehicles. Tesla employees noted that the process is simpler and less expensive than traditional refining methods.
Staff at the facility added that the process eliminates hazardous byproducts typically associated with lithium refining. “Our process is more sustainable than traditional methods and eliminates hazardous byproducts, and instead produces a co-product named anhydrite, used in concrete mixes,” an employee noted.
Musk calls the facility the largest lithium refinery in America
The refinery’s development timeline has been very impressive. The project moved from breaking ground in 2023 to integrated plant startup in 2025 by running feasibility studies, design, and construction in parallel. This compressed schedule enabled the fastest time-to-market for a refinery using this type of technology. This 2026, the facility has become operational.
Elon Musk echoed the significance of the project in posts on X, stating that “the largest Lithium refinery in America is now operational.” In a separate comment, Musk described the site as “the most advanced lithium refinery in the world” and emphasized that the facility is “very clean.”
By bringing large-scale lithium hydroxide production online in Texas, Tesla is positioning itself to reduce reliance on foreign refining capacity while supporting its growth in battery and vehicle production. The refinery also complements Tesla’s nascent domestic battery manufacturing efforts, which could very well be a difference maker in the market.
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Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
Jason Calacanis’ remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot
Angel investor and entrepreneur Jason Calacanis shared some insights after he got an early look at Tesla’s upcoming Optimus V3. His remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot.
Calacanis’ comments were shared publicly on X, and they were quite noteworthy.
The angel investor stated that he visited Tesla’s Optimus lab on a Sunday morning and observed that the place was buzzing with energy. The investor then shared a rare, shocking insight. As per Calacanis, Optimus V3 will be so revolutionary that people will probably not even remember that Tesla used to make cars in the future.
“I don’t want to name drop, but two Sundays ago, I went to Tesla with Elon and I went and visited the Optimus lab. There were a large number of people working on a Sunday at 10 a.m. and I saw Optimus 3. I can tell you now, nobody will remember that Tesla ever made a car,” he noted.
The angel investor also reiterated the primary advantage of Optimus, and how it could effectively change the world.
“They will only remember the Optimus and that he is going to make a billion of those, and it is going to be the most transformative technology product ever made in the history of humanity, because what LLMs are gonna enable those products to do is understand the world and then do things in the world that we don’t want to do. I believe there will be a 1:1 ratio of humans to Optimus, and I think he’s already won,” he said.
While Calacanis’ comments were clearly opinion-driven, they stood out as among the first from a non-Tesla employee about Optimus V3. Considering his reaction to the humanoid robot, perhaps Elon Musk’s predictions for Optimus V3 might not be too far-fetched at all.
Tesla has been careful with its public messaging around Optimus V3’s development stage. Musk has previously stated on X that Optimus V3 has not yet been revealed publicly, clarifying that images and videos of the robot online still show Optimus V2 and V2.5, not the next-generation unit. As for Calacanis’ recent comments, however, Musk responded with a simple “Probably true” in a post on X.
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Tesla taps Samsung for 5G modems amid plans of Robotaxi ramp: report
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and robotaxi operations.
A report from South Korea has suggested that Samsung Electronics is set to begin supplying 5G automotive modems to Tesla. If accurate, this would mark a major expansion of the two companies’ partnership beyond AI chips and into vehicle connectivity.
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and Robotaxi operations.
Samsung’s 5G modem
As per industry sources cited by TheElec, Samsung’s System LSI division has completed development of a dedicated automotive-grade 5G modem for Tesla. The 5G modem is reportedly in its testing phase. Initial supply is expected to begin in the first half of this year, with the first deployments planned for Tesla’s Robotaxi fleet in Texas. A wider rollout to consumer vehicles is expected to follow.
Development of the modem began in early 2024 and it required a separate engineering process from Samsung’s smartphone modems. Automotive modems must meet stricter durability standards, including resistance to extreme temperatures and vibration, along with reliability over a service life exceeding 10 years. Samsung will handle chip design internally, while a partner company would reportedly manage module integration.
The deal represents the first time Samsung has supplied Tesla with a 5G vehicle modem. Tesla has historically relied on Qualcomm for automotive connectivity, but the new agreement suggests that the electric vehicle maker may be putting in some serious effort into diversifying its suppliers as connectivity becomes more critical to autonomous driving.
Deepening Tesla–Samsung ties
The modem supply builds on a rapidly expanding relationship between the two companies. Tesla previously selected Samsung’s foundry business to manufacture its next-generation AI6 chips, a deal valued at more than 22.7 trillion won and announced in mid-2025. Together, the AI chip and 5G modem agreements position Samsung as a key semiconductor partner for Tesla’s future vehicle platforms.
Industry observers have stated that the collaboration aligns with Tesla’s broader effort to reduce reliance on Chinese and Taiwanese suppliers. Geopolitical risk and long-term supply stability are believed to be driving the shift in no small part, particularly as Tesla prepares for large-scale Robotaxi deployment.
Stable, high-speed connectivity is essential for Tesla’s Full Self-Driving system, supporting real-time mapping, fleet management, and continuous software updates. By pairing in-vehicle AI computing with a new 5G modem supplier, Tesla appears to be tightening control over both its hardware stack and its global supply chain.
Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
