News
Tesla updates Supercharger pricing structure, rolls out in-car payment feature
Tesla has updated the pricing structure for its Supercharger network, including terms for its existing idle fee policy. The idle fee update will impact all Model S, Model X, and Model 3 drivers that utilize the company’s high-powered, global charging network, regardless of whether they are enrolled in free unlimited Supercharging or not.
Supercharger idle fees, first introduced in late 2016 as a means to deter vehicle owners from occupying a charging stall when the vehicle has already met its intended state of charge, have been updated to further encourage owners to move their vehicles from stalls and improve the Supercharging experience for all drivers. Tesla has updated the flat idle fee of $0.40/minute to take into account station occupancy, as follows:
Supercharger Idle Fee
(updated September 19, 2018)
- Supercharger 50% occupied: $0.50/minute idle fee
- Supercharger 100% occupied: $1.00/minute idle fee
Tesla notes in its Supercharger FAQ that drivers will be granted a 5-minute grace period during which time a fee will not be incurred. Once this grace period passes, the driver will be charged for the 5-minutes and each additional minute after that. Vehicle owners will continue to receive reminders through Tesla’s app when the vehicle is nearing its intended state of charge.
In-car Payment
Additionally, Tesla has begun to roll out an over-the-air software update (not Version 9) that will include a new in-car payment feature. The new functionality will provide Model S, Model X, and Model 3 owners who leverage pay-per-use Supercharging with the ability to pay from within their vehicle, by inputting credit card information directly into the center touchscreen. The feature will also enable drivers to pay for any incurred idle fees.
The in-car payment functionality is an extension of the credit card section within an owner’s Tesla Account page, or previously known as the MyTesla page. Credit card information entered through the in-car payment feature will automatically be registered to the vehicle owner’s Tesla account and also serve as payment for any incurred idle fees or Supercharger use fees.
Also introduced in today’s Supercharger pricing structure update is a $50.00 cap wherein Supercharger access will automatically be disabled if there’s an outstanding balance due for Supercharger fees, either incurred through idle fees or Pay Per Use, and when a credit card is not on file. Supercharger access will instantly re-enable once the balance is paid. Tesla will also have the ability to grant Supercharger access to a vehicle, remotely, in the event of an emergency.
The pricing update and software release are being implemented in North America first, followed by a global rollout.
It’s About the Greater Good
Although the latest Supercharger update may be unwelcomed by some Tesla owners that have previously benefitted from the company’s good faith gesture to extend its charging network, largely unenforced, to its drivers, the change is an improvement to its policy that has a significant benefit to the overall community.
When the Silicon Valley-based electric carmaker first created its Supercharger network, the intention was to make long-distance travel an enjoyable and seamless experience for all drivers. But as Supercharger abuse became more rampant, combined with a massive increase in the number of Model S, Model X and Model 3 on the roads, being able to institute some sort of Supercharger fair-use enforcement policy became desperately needed. This is in spite of Tesla’s continued global scale out of its Supercharger and Destination charging network.
A Model X spotted occupying three Supercharger stalls at the Newark, DE Supercharger station went viral in 2016 after sparking outrage across the Tesla community.
Related: Calling all Tesla Supercharger abusers: Don’t ruin it for the rest of us
Today’s update to Tesla’s Supercharger policy will undoubtedly be one of many in the years to come, as the company continues to adjust and iterate toward a customer experience-focused model that’s also financially feasible.
A Tesla spokesperson tells Teslarati, “Based on feedback from the Tesla owner community, we are adjusting the idle fees associated with our Supercharging program to continue providing the best Supercharging experience as the size of our fleet grows. As has always been the case, our Supercharging and associated fees charged on the network are not meant to be a profit center for Tesla, and we hope to never need to bill for idle fees.”
More information can be found on Tesla’s Supercharger page.
Elon Musk
Tesla Terafab set for launch: Inside the $20B AI chip factory that will reshape the auto industry
Tesla set to launch “Terafab Project: A vertically integrated chip fabrication effort combining logic processing, memory, and advanced packaging.
Tesla is making one of the boldest bets in its history. On March 14, Elon Musk posted on X that the “Terafab Project launches in 7 days,” pointing to March 21, 2026 as the start date for what he has described as a vertically integrated chip fabrication effort combining logic processing, memory, and advanced packaging.
Tesla first confirmed Terafab on its January 28, 2026 earnings call, where Musk told investors the company needs to build a chip fabrication facility to avoid a supply constraint projected to materialize within three to four years. But the seeds were planted even earlier. At Tesla’s annual general meeting last year, Musk warned that even in the best-case scenario for chip production from their suppliers, it still wouldn’t be enough, and declared that building a “gigantic chip fab” simply had to be done.
While there has been no official announcement on where Tesla plans to break ground on the massive Terafab, all signs point to the North Campus of Giga Texas in Austin.
Months of speculation has surrounded Tesla’s North Campus expansion at Giga Texas, where drone footage captured by observer Joe Tegtmeyer revealed massive construction site preparation just north of the existing factory on a scale that rivals the original Giga Texas footprint itself.
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The project is projected to produce 100–200 billion AI and memory chips annually, targeting 100,000 wafer starts per month, at an estimated cost of $20 billion. Tesla is targeting 2-nanometre process technology and anticipated to be the most advanced node currently in commercial production. Dubbed the Tesla AI5 chip, the chip will pack 40x–50x more compute performance and 9x more memory than AI4, and will be among the first products Terafab factory is set to produce. This highly optimized, and massively powerful inference chip is designed to make full self-driving (FSD) and Tesla’s Optimus robots faster, safer, and with full autonomy.
(Credit: Tesla)
This is where Terafab becomes a genuine game-changer. If Tesla successfully builds a 2nm chip fab at scale, it becomes one of only a handful of entities that’s capable of producing AI silicon in-house, with competitive implications that extend far beyond Tesla’s own vehicles, and potentially positioning Tesla as a chip supplier or licensor to other industries.
Credit: @serobinsonjr/X
The next-gen Tesla AI chips will power advancements in Full Self-Driving software, the Cybercab Robotaxi program, and the Optimus humanoid robot line. Musk’s projections for Optimus require chip volumes that no existing external supplier can commit to on Tesla’s timeline.Competitors like Waymo and GM’s Cruise remain dependent on third-party silicon, leaving them exposed to the same supply chain vulnerabilities Tesla is now working to eliminate entirely.
The Terafab launch this week may not mean a factory opens its doors overnight, but it signals Tesla is serious about owning the entire AI stack, from software to silicon.
Elon Musk
What is Digital Optimus? The new Tesla and xAI project explained
At its core, Digital Optimus operates through a dual-process architecture inspired by human cognition.
Tesla and xAI announced their groundbreaking joint project, Digital Optimus, also nicknamed “Macrohard” in a humorous jab at Microsoft, earlier this week.
This software-based AI agent is designed to automate complex office workflows by observing and replicating human interactions with computers. As the first major outcome of Tesla’s $2 billion investment in xAI, it represents a powerful fusion of hardware efficiency and advanced reasoning.
At its core, Digital Optimus operates through a dual-process architecture inspired by human cognition.
Macrohard or Digital Optimus is a joint xAI-Tesla project, coming as part of Tesla’s investment agreement with xAI.
Grok is the master conductor/navigator with deep understanding of the world to direct digital Optimus, which is processing and actioning the past 5 secs of…
— Elon Musk (@elonmusk) March 11, 2026
Tesla’s specialized AI acts as “System 1”—the fast, instinctive executor—processing the past five seconds of real-time computer screen video along with keyboard and mouse actions to perform immediate tasks.
xAI’s Grok model serves as “System 2,” the strategic “master conductor” or navigator, providing high-level reasoning, world understanding, and directional oversight, much like an advanced turn-by-turn navigation system.
When combined, the two can create a powerful AI-based assistant that can complete everything from accounting work to HR tasks.
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The system runs primarily on Tesla’s low-cost AI4 inference chip, minimizing expensive Nvidia resources from xAI for competitive, real-time performance.
Elon Musk described it as “the only real-time smart AI system” capable, in principle, of emulating the functions of entire companies, handling everything from accounting and HR to repetitive digital operations.
Timelines point to swift deployment. Announced just days ago, Musk expects Digital Optimus to be ready for user experience within about six months, targeting rollout around September 2026.
It will integrate into all AI4-equipped Tesla vehicles, enabling parked cars to handle office work during downtime. Millions of dedicated units are also planned for deployment at Supercharger stations, tapping into roughly 7 gigawatts of available power.
Oh and it works in all AI4-equipped cars, so your car can do office work for you when not driving.
We’re also deploying millions of dedicated Digital Optimus units in the field at Superchargers where we have ~7 gigawatts of available power.
— Elon Musk (@elonmusk) March 12, 2026
Digital Optimus directly supports Tesla’s broader autonomy strategy. It leverages the same end-to-end neural networks, computer vision, and real-time decision-making tech that power Full Self-Driving (FSD) software and the physical Optimus humanoid robot.
By repurposing idle vehicle compute and extending AI4 hardware beyond driving, the project scales Tesla’s autonomy ecosystem from roads to digital workspaces.
As a virtual counterpart to physical Optimus, it divides labor: software agents manage screen-based tasks while humanoid robots tackle physical ones, accelerating Tesla’s vision of general-purpose AI for productivity, Robotaxi fleets, and beyond.
In essence, Digital Optimus bridges Tesla’s vehicle and robotics autonomy with enterprise-scale AI, promising massive efficiency gains. No other company currently matches its real-time capabilities on such accessible hardware.
It really could be one of the most crucial developments Tesla and xAI begin to integrate, as it could revolutionize how people work and travel.
News
Tesla adds awesome new driving feature to Model Y
Tesla is rolling out a new “Comfort Braking” feature with Software Update 2026.8. The feature is exclusive to the new Model Y, and is currently unavailable for any other vehicle in the Tesla lineup.
Tesla is adding an awesome new driving feature to Model Y vehicles, effective on Juniper-updated models considered model year 2026 or newer.
Tesla is rolling out a new “Comfort Braking” feature with Software Update 2026.8. The feature is exclusive to the new Model Y, and is currently unavailable for any other vehicle in the Tesla lineup.
Tesla writes in the release notes for the feature:
“Your Tesla now provides a smoother feel as you come to a complete stop during routine braking.”
🚨 Tesla has added a new “Comfort Braking” update with 2026.8
“Your Tesla provides a smoother feel as you come to a complete stop during routine braking.” https://t.co/afqCpBSVeA pic.twitter.com/C6MRmzfzls
— TESLARATI (@Teslarati) March 13, 2026
Interestingly, we’re not too sure what catalyzed Tesla to try to improve braking smoothness, because it hasn’t seemed overly abrupt or rough from my perspective. Although the brake pedal in my Model Y is rarely used due to Regenerative Braking, it seems Tesla wanted to try to make the ride comfort even smoother for owners.
There is always room for improvement, though, and it seems that there is a way to make braking smoother for passengers while the vehicle is coming to a stop.
This is far from the first time Tesla has attempted to improve its ride comfort through Over-the-Air updates, as it has rolled out updates to improve regenerative braking performance, handling while using Full Self-Driving, improvements to Steer-by-Wire to Cybertruck, and even recent releases that have combatted Active Road Noise.
Tesla holds a unique ability to change the functionality of its vehicles through software updates, which have come in handy for many things, including remedying certain recalls and shipping new features to the Full Self-Driving suite.
Tesla seems to have the most seamless OTA processes, as many automakers have the ability to ship improvements through a simple software update.
We’re really excited to test the update, so when we get an opportunity to try out Comfort Braking when it makes it to our Model Y.
Tesla Terafab set for launch: Inside the $20B AI chip factory that will reshape the auto industry
What is Digital Optimus? The new Tesla and xAI project explained
