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Elon Musk’s new boring company aims to build 30 levels of tunnels for cars and Hyperloop
Elon Musk confirmed that he really is starting to a new tunneling company and as with many of his other side projects, it’s starting right there at SpaceX. He shed new light on the project yesterday in an interview with Bloomberg, announcing that the venture will be an independent venture aimed at building vast underground transportation networks for cars and high speed trains such as the Hyperloop.
What’s in a Name?
Musk’s sense of humor is evident in the list of potential names for the company, Elon even going so far as to consider trolling Toys “R” Us in suing: “My other idea was to call it Tunnels R Us and to essentially troll Toys “R” Us into filing a lawsuit,” the slightly deranged CEO cackled. In my mind, he’s channeling Mr. Burns from the Simpsons. “Now we’ve decided to troll AT&T instead! We’re going to call it American Tubes and Tunnels.”
Ultimately, he settled on The Boring Company which in and of itself is loaded with wordplay. Even the acronym is funny, rocking a big TBC, or To Be Continued, which is comical on more than a few levels with Musk always dreaming up, starting and delivering on yet another completely disruptive idea in a disparate industry.
To kick off this rather mundane company, Elon and SpaceX have a leader in charge but no full time staff though it has secured a domain over at BoringCompany.com.
New Details on The Dig
Elon shed some light on the team’s intentions with the original dig, stating that the only reason it started there is because they already own the land and wouldn’t need any additional permits to get started. In parallel to the on-site construction, a team is working to secure the necessary permits to extend the initial tear in the earth beyond the property lines of SpaceX.
The initial hole will evolve into a sort of ramp that will ultimately serve as the point of entry for a full sized boring machine to get down around 50 feet down which is necessary to avoid gas, sewer and other infrastructure that sits closer to the surface.
But where is it going? Musk and team have not shared any details on the actual destination of the tunnel. With Musk’s ideas and pension for getting things started, there’s likely a team of undergrad interns locked away in the basement of SpaceX mapping out the nuts and bolts of the tunneling solution including where this initial stretch will actually go.
To Infinity and Beyond
To get the project started and to really dig into the possibilities of tunnels, a used boring machine, dubbed Nessie, was purchased for pennies on the dollar, not so much to dig the hole, but to get the team grounded in the technology.
From there, Elon has full confidence that the speed of boring can be improved 5-10x which is based more on a first principles analysis of the technology than actual experience tunneling not that a lack of industry experience has ever stopped Elon in the past, having already transformed the online banking industry with Paypal, the entire automotive industry with Tesla and rocketry with SpaceX.
Disruption
Ever the mad scientist, Elon seems to thrive on change, seeing the possibility through the stagnation, or maybe because of it.
Looking more broadly at urban transportation, even Tesla + Hyperloop will have a tough time solving the problem if we are bound to the surface. Peeling back the crust reveals almost endless volumes of space to play with and Elon hopes to do just that, even talking of certain areas having 30 layers of tunnels which to the unimaginative minds of the masses is incomprehensible.
Whether or not Musk’s latest machination will make it off the property of SpaceX is yet to be seen but one thing is for certain – the fuse that is Elon Musk has been lit and he is going to make an honest effort at leveling up the way we get around town by taking us all underground.
Source: Bloomberg
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
