The SpaceX and T-Mobile alliance will be life-saving during hurricanes, fires, and other natural disasters. SpaceX Founder, Elon Musk, and T-Mobile CEO, Mike Sievert, announced the new alliance which will end mobile dead zones by launching a new mobile service enabled by Starlink’s second-generation satellites and T-Mobile’s bandwidth.
During tonight’s press conference, Elon Musk said that this new service was meant to provide basic coverage to areas that are currently completely dead. When asked by KRGV’s Cristian von Preysing about the winter freeze, hurricanes, and flooding disasters, both CEOs answered. Mike Sievert emphasized that one of the top priorities of the industry which is a big benefit of this new service is redundancy.
“One of the things about starting next year with messaging as opposed to trying to plunge right in with voice and data right away is that with messaging we should be able to handle a lot of messages. Many, many thousands of messages can be sent. So when you do have outages that happen through natural disasters or otherwise, there’s an opportunity for people at scale to be connected in real-time.
“And Elon was saying, there could be a lag at first but he’s talking about before we reach commercial service. So eventually, as we hit commercial service and even in beta, this is a real-time message where you send a message, and you get an answer. You’re connected.”
He added that by starting out with just messaging, allows T-Mobile to address use cases such as cellular networks being vulnerable to the weather.
Elon Musk added,
“This really is a big deal. Great question to ask because even if an entire region or country lost connectivity because of a severe hurricane or floods or fires or tornadoes, earthquakes there’s so many natural disasters.”
“Even if all the cell towers were taken out your phone would still work.”
This is a game changer for areas that are constantly impacted by disasters such as my own.
During my interview with Elon Musk, I told him about what happened to me and many others during the aftermath of hurricane Ida. The storm knocked out not only all eight Entergy transmission lines in New Orleans but communications as well. I was without power for a week and was one of the lucky ones.
Only people with Verizon were sometimes able to send a text. I have T-Mobile and I was unable to text my friends out of state and tell them that I was okay. Being cut off from communications like that made me feel entirely disconnected from the rest of the world–forgotten, even. And that’s a daunting feeling.
This was on my mind during my interview with Elon Musk. Earlier this summer, Elon Musk invited me down to Giga Texas to interview him on my gem and mineral podcast during the end-of-quarter push.
“When we had Ida, my power was out for a week. When the hurricane hit, the communications and southeast Louisiana were completely wiped out. We were using–I forgot the name of the app but Cajun Navy uses this app to rescue people. They’d go from place to place to place. It just kind of made me think of that–Starlink.”
“Starlink would definitely help organizations like the Cajun Navy as well as others just to be able to communicate better, especially with the government [agencies, I meant to say]. And not just in my area but in other areas, too.”
“It would be cool to see something like that on a more–installed on your phone to keep people connected.”
Elon told me that a phone is able to act like a short-range walkie-talkie but that SpaceX could create a WiFi bridge.
“Certainly one’s phone is capable of behaving at least as a short-range walkie-talkie even if it’s not connected to the internet in any way. We could basically create a WiFi bridge. Is that what you’re talking about?”
“Just something to keep people connected during the disasters you don’t have to worry about a friend is missing and they can call and say ‘hey I’m okay power’s out we’re conserving battery,” I told him.
Tonight’s news will do exactly this.
Your feedback is important. If you have any comments, or concerns, or see a typo, you can email me at johnna@teslarati.com. You can also reach me on Twitter @JohnnaCrider1
News
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.
The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.
But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:
🚨 Tesla Cybercab charging port is in the rear of the vehicle!
Here’s a great look at plugging it in!!
— TESLARATI (@Teslarati) January 29, 2026
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.
However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.
Wireless for Operation, Wired for Downtime
It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.
The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.
Tesla wireless charging patent revealed ahead of Robotaxi unveiling event
However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.
In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.
Induction Charging Challenges
Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.
While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.
Production Timing and Potential Challenges
With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.
It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.
In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.
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.
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
