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Tesla Cybertruck is perfect for Elon Musk’s dream HVAC system
Tesla CEO Elon Musk teased the idea of integrating its upcoming Cybertruck with a quiet and efficient HVAC system that’s also capable of distilling water. And while water distillation from a utility vehicle may seem overkill, it makes perfect sense to include such a feature in the futuristic stainless steel behemoth.
The idea became apparent during a conversation with Joe Rogan nearly two years ago, but the idea has since gained more traction. In a tweet that reiterated his desire for a “super-efficient, quiet home HVAC with HEPA & water distillation,” one of the CEO’s Twitter followers asked if he was more interested in developing the system than working on the Cybertruck. However, Musk answered by saying, “Maybe Cybertruck will have it…”
When Musk appeared on the Joe Rogan Experience Podcast in September 2018, he spoke of an intelligent home HVAC system that would only cool rooms that have people in them. This idea would increase efficiency and eliminate wasted energy throughout a home. However, it would seem that the Cybertruck may receive something along the same lines.
I’m dying to do super efficient, quiet home HVAC with HEPA & water distillation. It’s weird, but I really want to do it.
— Elon Musk (@elonmusk) April 23, 2020
Maybe Cybertruck will have it …
— Elon Musk (@elonmusk) April 23, 2020
Having an energy-efficient HVAC system bodes well for the Tesla Cybertruck, which aims to have long-range capabilities at an affordable price point. Also, considering the vehicle’s spacious interior cabin, having an efficient heating and cooling system would reduce range-robbing energy on something as large as the Cybertruck.
The Cybertruck will likely be Tesla’s most significant vehicle to date, leaving no doubt that the powerhouse truck can accommodate a HEPA filter. The installation of this filter keeps air quality within the cabin of the vehicle extremely high. Tesla’s “Bioweapon Defense Mode,” which the company developed to protect passengers from the dangers of environmental pollution, would also be a perfect fit for the upcoming vehicle.
But Musk’s vision for the Cybertruck goes far beyond the third rock from the sun. Perhaps its purpose is geared towards life on Mars, just as much as it is for Earth.
Musk’s narratives in the past have playfully hinted at survival during cataclysmic events, with the CEO emphasizing that Teslas run off of sunlight, which will be available for far longer than fossil fuels. But Elon’s playful jokes could be a hint at something more serious, like the inevitable destruction of Earth if pollution-producing forms of energy continue to be used as fuel.
The Cybertruck’s exoskeleton and robust stainless steel body actually make it ideal for a dangerous future. The pickup’s already durable build combined with range, speed, and sustainability could be a difference-maker for passengers even in otherwise risky events. An intelligent HVAC unit, an air filtration system, and a water distillation feature just makes the all-electric pickup an even better survival tool.
Tesla Cybertruck (pressurized edition) will be official truck of Mars
— Elon Musk (@elonmusk) November 21, 2019
But Musk seems to believe each of these items could be added onto the Cybertruck, allowing it to operate anywhere, even if the location isn’t on Earth. After all, he did say the Cybertruck’s “pressurized edition” would be the official truck of Mars.
Perhaps the Cybertruck, when paired with Bioweapon Defense Mode, an HVAC unit, and a water distillation feature, could be one of the vehicles of choice for people when things on Earth start going south due to the climate crisis.
Protecting the passengers in the car has always been a goal of Tesla, but the purpose goes much further than accident and collision safety. Musk has made several attempts to improve the air purification systems within the cars, for example, an aspect of safety that is rarely explored by traditional automakers. “Air quality has a much bigger effect on health than people realize,” he said.
The Cybertruck’s mission is likely to protect people from accidents and dirty air. The vehicle’s future could be a large part of Musk’s “Master Plan,” which entails a push towards sustainability. But beyond Earth, the priorities of Tesla will still apply. On Mars, people will surely need clean air, protection from harmful rays, and a water source. The Cybertruck just happens to be a great vehicle to provide all that, and more.
In a move echoing its earlier commitment to open innovation, Tesla CEO Elon Musk announced recently that the company plans to make the design and software of its Model S and Model X fully open source.
This follows the same approach Tesla took with its original Roadster, releasing all available design, engineering, and diagnostic materials in November 2023 so that “whatever we have, you now have.”
Just as Tesla made the original Roadster design & software open source, we plan to do the same with Model S & X
— Elon Musk (@elonmusk) July 24, 2026
The Model S, introduced in 2012, was Tesla’s first mass-produced vehicle and a groundbreaking luxury electric sedan. It offered impressive range, rapid acceleration, and over-the-air software updates that redefined expectations for electric cars.
The Model X, launched in 2015, built on that foundation as a high-performance electric SUV notable for its distinctive falcon-wing doors, spacious interior, and advanced safety features. Both models served as flagships that helped establish Tesla as a leader in the EV industry and popularized long-range battery-electric vehicles.
Production of the Model S and Model X was wound down earlier in 2026, with manufacturing ending in the second quarter. Tesla redirected the Fremont factory space previously used for these vehicles toward higher-priority projects, including Optimus humanoid robots and the Cybercab autonomous vehicle.
By the time of Musk’s open-source announcement, custom orders had closed and only remaining inventory was available.
Open-sourcing the designs and software offers several clear advantages. Owners of these aging but still capable vehicles gain better access to technical documentation, diagnostic tools, and software resources, making independent repairs and modifications easier and more affordable.
Independent repair shops and third-party specialists can support the large existing fleet without relying solely on Tesla’s service network. Enthusiasts and engineers can study real-world implementations of Tesla’s battery, powertrain, and software systems, potentially accelerating broader industry progress in electric mobility.
The step aligns with Tesla’s 2014 patent pledge and its overall mission to advance sustainable transport by sharing hard-won knowledge rather than locking it behind proprietary walls.
By releasing these materials now that the models have left production, Tesla ensures continued support for its early adopters while freeing internal resources for future technologies. The open-source release of the original Roadster already enabled simulations, community projects, and deeper technical understanding.
Extending that practice to the Model S and Model X should deliver similar benefits on a larger scale, helping keep these influential vehicles relevant and repairable for years to come
Tesla flexed one incredible Robotaxi metric during the Q2 Earnings Call that skeptics have to hate to hear. The company’s platform has already driven more than 380,000 miles of unsupervised ride-hailing across several states with no notable incidents.
During the company’s Q2 Earnings Call on Wednesday, Vice President of AI, Ashok Elluswamy, said:
“First of all, I’d like to state that the Robotaxi program has been operating extremely well. Especially in terms of safety, the program has had an impeccable safety record. We have driven more than 380,000 miles of unsupervised Robotaxi, now across six cities in two different states. We have had zero notable incidents. Any reports have been of other actors impacting us when we were stationary. I like to emphasize how safe the operation has been so far. Zero notable incidents over 380,000 miles.”
Elluswamy’s claim over Robotaxi miles is a significant milestone for Tesla in the grand scheme, especially considering this is a sizeable number of miles without any incident.
0 notable incidents across over 380,000 miles traveled by Robotaxi
— Tesla (@Tesla) July 22, 2026
Tesla’s self-driving approach is much different than that of other companies. Tesla has maintained that vision is the only thing needed to have a solid and effective self-driving suite. Many self-driving companies utilize things like LiDAR, sensors, and other elements to improve performance, but Elluswamy sent a jab at those who believe it’s needed.
“Historically, the so-called experts have always claimed that you need LiDARs, radars, HD maps, and the entire kitchen sink to drive safely. Here we show that such is not true. You can have safe, comfortable, and affordable autonomy with just cameras. This record should be a huge validation of Tesla’s entire AI approach.”
The feat of accumulating this many miles without any driver behind the wheel is impressive. The thing is, Tesla is also doing this across several different locations, with varying traffic rules, pedestrian levels, weather patterns, and other important factors.
While Tesla is not ready to roll out an unsupervised platform completely, it is a slow but steady indication that the company is well on its way to figuring things out.
The company’s attitude toward expansion is slow, safe, and controlled, and despite this huge milestone, it will still be some time until we see Tesla truly unleash unsupervised rides more aggressively.
Elon Musk
SpaceX Starship just nailed something it’s never done before
SpaceX’s Starship flew successfully Friday, landing both stages and deploying its first Starlink V3 satellites.
Starship’s thirteenth test flight delivered exactly what SpaceX needed with a clean liftoff, two successful stage recoveries, and the first real payload the vehicle has ever carried to space. Booster 20 and Ship 40 lifted off at 5:51 p.m. CT from Starbase, and by the time the mission wrapped roughly an hour later, both halves of the rocket had done exactly what they were supposed to do.
Booster 20 separated from Ship 40 a few minutes into the flight and stuck a controlled splashdown in the Gulf of Mexico about six minutes after liftoff. That is a meaningful turnaround from Flight 12 in May, when the booster lost several engines during its boostback burn before a hard water landing attempt.
Starship as seen from Starlink satellites pic.twitter.com/e2hvfmnewh
— Elon Musk (@elonmusk) July 25, 2026
Starship 40’s performance was arguably the bigger win. The vehicle deployed the first 20 operational Starlink V3 satellites Starship has ever carried, then flew a suborbital arc to a landing in the Indian Ocean that SpaceX commentator Dan Huot called the company’s softest splashdown yet. “This is a dream scenario for this team that’s trying to get this heat shield data,” Huot said on the live broadcast, according to Space.com’s live coverage. “I’m a little over the moon right now. Wow. Lucky number 13.”
Unlike the mass simulators SpaceX flew on Flight 12, these were production Starlink V3 satellites, meant to extend solar arrays and antennas and attempt to link with the broader constellation before reentering minutes later. Getting real hardware through a full deploy sequence on only the second flight of the V3 generation keeps Starship on schedule for the payload work NASA is counting on for future Artemis lunar landings.
What an awesome launch, really seems like everything went super well and it was all incredibly smooth.
SpaceX is awesome. Very interested to see how the market will respond on Monday pic.twitter.com/KSHmyBfV55
— TESLARATI (@Teslarati) July 25, 2026
— TESLARATI (@Teslarati) July 25, 2026
The flight also arrives at a moment when SpaceX needed a win. SPCX has traded below its $135 IPO price since mid-July, as Teslarati reported when the mission slipped to Friday, and short interest has climbed to roughly a third of the tradable float. A clean flight will not fix a balance sheet, but it does answer the one question SpaceX absolutely needed answered this week: whether the fixes made after the July 16 abort would hold up under real flight conditions. They did, on both stages, on the first try after the redesign.
SpaceX has not set a target date for Flight 14, though the company has said it wants to push toward an orbital attempt on the next mission. After Friday, that goal looks a lot more within reach.
Tesla to open source Model S and Model X designs and software
Tesla flexes incredible Robotaxi metric that skeptics will hate
