

News
Tesla’s pilot Roadrunner line will be one of the world’s largest battery cell plants
During Tesla’s Battery Day event, Elon Musk and Drew Baglino announced that its pilot Roadrunner cell production line would be capable of producing about 10 GWh worth of batteries per year. The facility’s output was almost spoken as an aside, with both executives simply stating its target as a given. A closer look at the Roadrunner line’s planned annual output shows that Tesla has created something that’s incredibly disruptive and innovative at the same time.
As noted by Benchmark Mineral Intelligence, a market intelligence publisher for the lithium-ion battery to electric vehicle (EV) supply chain, the Roadrunner line’s 10 GWh output actually makes it the world’s 13th-largest battery production facility in the world. Granted, the facility is still in the process of being ramped, but once it achieves its full potential, it would be making a significant amount of batteries. Today, after all, Gigafactory Nevada’s output still stands below 40 GWh, and that’s with a monster battery factory that’s already considered as the largest in the world.

The disruption of Tesla’s next-generation battery and cell production system becomes even more evident when one considers just how compact the system is. The Roadrunner line is located in Tesla’s Kato Road facility, which is comprised of two buildings that cover 184,880 sq ft combined, as per the company’s filings to the City of Fremont. To build a 10 GWh battery production plant from such a space is something truly remarkable.
It should also be considered that the 10 GWh Roadrunner system is a pilot production line, which means that it’s still bound to be improved over time. The Kato Road facility may hold its place as the world’s 13th-largest battery production plant when it hits its target output, but there will likely be very little that could stop Tesla from upgrading the facility even further, or at least as soon as improvements become available. Such is the culture of Tesla, after all.
The Roadrunner line’s 10 GWh output is nothing to scoff at. Back in 2010, the entire battery production industry produced 20 GWh, as per data from the European Commission. This means that the pilot Roadrunner line has an output equal to half the world’s battery production output a decade ago. Interestingly enough, neither Elon Musk nor Drew Baglino emphasized these points during the Battery Day event. Any other carmaker would likely have highlighted such a point.
The innovations that were announced on Battery Day have the potential to change not only the electric vehicle sector but the transportation industry as a whole. With its new battery tech, Tesla will be able to produce batteries at the terawatt level from facilities that are smaller than the completed iteration of Gigafactory Nevada, which is expected to produce 150 GWh. This is key to the company’s long-term goal, which includes producing 20 million vehicles for the global auto market by 2030.
H/T JPR007.
News
Tesla Semi frames stack up in Nevada as production nears
Tesla Semi frames are being spotted outside of the Nevada production facility ahead of initial high-volume manufacturing.

Tesla is moving closer to the initial production of the Semi later this year, and outside of its dedicated factory in Nevada, which will be responsible for building the all-electric truck, frames, and other parts of the vehicle, are beginning to stack up.
The Semi production facility is located on the same property as Gigafactory Nevada, and is moving closer to completion as the construction crews on site have already enclosed walls.
Semi Factory progress update pic.twitter.com/OQ1oXvnjev
— Tesla Semi (@tesla_semi) April 28, 2025
Now, production is moving even closer as parts of the Semi were spotted outside of the Semi production facility in Nevada. The images were captured by Zanegler, a Tesla Semi enthusiast and Giga Nevada tracker:
Assemble these parts and you have the beginning of a Tesla semi. pic.twitter.com/ygCBUjWcJ3
— Zanegler (@HinrichsZane) May 26, 2025
The Semi is already used by a handful of companies, including U.S. Foods, Frito-Lay, and PepsiCo. However, the vehicle is not up for public use quite yet, as Tesla is working with various companies to carry out pilot testing of the Semi to see how it performs during regional runs.
Tesla Semi fleet from Frito-Lay gets more charging at Bakersfield factory
The results have been very encouraging, with the Semi even completing a 1,000-mile run in a single day two years ago.
Now, Tesla is truly focusing on the launch of the factory, which will put production into full swing moving into 2026. Earlier this year, Lars Moravy, Tesla’s VP of Vehicle Engineering, gave an update on the Semi and the company’s current timeline for the product:
“So, we just closed out the Semi factory roof of walls last week in Reno, a schedule, which is great with the weather. In Reno, you never know what’s going to happen. But we’re prepping for mechanical installation of all the equipment in the coming months.
The first builds of the high volumes in design come late this year in 2025 and begin ramping early in 2026. But as we’ve said before, the Semi is a TCO, no-brainer. I think it’s really similar to Optimus. It’s going to be set by how much people pay and it has the total cost of ownership, it’s much, much cheaper than any other transportation you could have.”
Tesla also started ordering parts for the Semi and Cybercab after the tariff situation between the U.S. and China was alleviated.
News
Tesla teases new color while testing refreshed Model S, X
Tesla teased a new color that could be coming to the United States with the new Model S and Model X.

Tesla appears to be teasing a brand new color while it was testing the refreshed Model S and Model X, which was spotted last week in California.
Tesla currently offers six paint options in the United States, but they are all pretty basic. This has not been a problem for owners as wrapping the vehicles is a common practice, but some people would likely see more versatility from Tesla in terms of their standard paint colors.
This is especially relevant as Europe has been able to have both Midnight Cherry Red and Quicksilver, which were, at one time, exclusive to the market.
Quicksilver made its way to the United States, and Tesla did release a new Red last year with “Ultra Red,” but Midnight Cherry Red never made its way outside the walls of Gigafactory Berlin.
Last week, as the first spy images of the new Model S and Model X were taken and released by The Kilowatts, there was a very noticeable difference with the vehicle, as other changes seemed to be relatively underwhelming: a new paint color.
New factory blue, coming soon to a Model X near you pic.twitter.com/3CuN4j1ipq
— The Kilowatts 🚗⚡️ (@klwtts) May 22, 2025
Many believed this was simply a wrap, but Ryan Levenson of The Kilowatts, a former Tesla employee, dispelled that rumor after several questions about it.
He said that this is absolutely a factory paint color and not a wrap:
New color too! If you know what you’re looking for you know that this is factory paint and not a wrap. pic.twitter.com/jBYrimZIQT
— The Kilowatts 🚗⚡️ (@klwtts) May 22, 2025
More images were shared by @supergeek18 on X:
New paint color for Model S/X 🤩 pic.twitter.com/Pb27JruhXs
— Henry (@supergeek18) May 24, 2025
Tesla released a new color earlier this year, but it was just a revision to Black, now called “Diamond Black,” featuring speckles that give a reflection and refraction of light as a diamond would.
However, this new color is certainly quite different than anything Tesla has previously offered in the U.S. before. It is relatively similar to Glacier Blue, a color Tesla launched in Asia. Earlier this year, Franz von Holzhausen, Tesla’s Chief Designer, talked about bringing the color to the U.S.:
“Glacier Blue is just a color that we’ve been talking about with our team — the team is like right through that window by the way — and we were looking at the impact of silver, how do we get pigment into silver and really add a little bit of personality to it. If you look at our palette, you know it was either darks or white, and so we were looking for something in between. Blue is always a fairly popular color.”
It would be a refreshing addition to the options Tesla currently offers, and a breath of fresh air for those who have been wanting a different look altogether.
Elon Musk
Mark Cuban wants to sell his Tesla due to this polarizing feature
Mark Cuban said this simple Tesla feature will eventually lead to him selling the car.

Known Elon Musk critic Mark Cuban is ready to sell his Tesla because of a simple feature that is one of the more polarizing amongst community members.
Cuban and Musk have gone head-to-head in several back-and-forths on X, Musk’s social media platform, formerly Twitter. However, it is not the public spats that the two have shared that makes Cuban want to sell his car. In fact, it is something relatively trivial and a feature that many could easily adjust to in the matter of a few minutes of driving.
For the entrepreneur and former owner of the Dallas Mavericks, it is a feature that every driver must use, but Tesla temporarily changed it in the Model 3, Model S, and Model X: the turn signal.
With the refreshed versions of the S, 3, and X, Tesla chose to eliminate the turn signal stalk, instead opting for a turn signal button, which is located on the steering wheel. This was a change that was extremely polarizing among the Tesla community, with many requesting that the company reverse the change with the new Model Y.

Credit: Tesla
They listened, and the newest version of the all-electric crossover has a stalk. No turn signal haptics are available on the new Model Y.
This is one feature Cuban said he cannot get into, and instead chooses to drive his Kia EV6, which he said he is “comfortable with.”
On the Your Mom’s House podcast, Cuban commented on the stalk and turn signal button dilemma within the vehicle:
“On the Tesla, you’ve got to find [the turn signal] and push the button…while you’re driving. You can’t pay attention to the road as much. [The Kia] doesn’t try to be too fancy. Your turn signal is like, a turn signal.”
It’s hard to imagine that someone’s attention is taken away from the road when pushing a button. In my test drive of the new Model 3 last year, I noted that the button was definitely an adjustment, but it only took a few minutes to adjust to:
“It only took me about three or four turns, or roughly ten minutes, to realize I needed to stop reaching for stalks. I feel like the buttons are super convenient, but there were times I would push the edges or corners, and the signal would not come on.”
At least to me, it’s not super believable that pushing a turn signal button takes your attention away from the road for more than a split second. Do I like the traditional stalk more? Yes. However, it would not make me sell a car I really enjoyed driving.
Cuban also said that his son called the EV6 “a nerd car,” to which he replied, “Exactly.”
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