Before the update, Tesla's routing system estimated energy usage by distance, elevation changes, and some additional information such as your vehicle type and its wheel configuration.
The new Navigation Energy Prediction makes this projection even more definitive by forecasting wind conditions, assessing if you will be driving into a headwind or crosswind, determining the humidity, and gauging the ambient temperature.
Since Tesla is relying on additional weather information for these predictions, your vehicle will need to have an active cellular connection, but Premium Connectivity is not required.
All Teslas in supported regions (US included) will have access to this information except for older Teslas (2015 and older) that only supported 3G cellular networks which have recently gone offline in the US. Tesla offers an upgrade for those owners affected.
This latest update may not be the most significant factor for short trips; it could be a meaningful upgrade for those who use their Tesla for long-distance traveling when every acceleration and regenerative braking matters.
Also, for those who live in regions with a wide range of inclement weather conditions. One of the biggest rebuffs about Tesla, and all EVs, is that they are not as efficient in extremely cold conditions. Certainly, using the heater will use more energy.
Those concerned about traveling in the winter months now have access to even more detailed information about consumption and can better plan for stops along their way to the chilly destination.
Tesla first included environmental factors in a 2018 update, and the wind calculations have been showing up in the code since March 2022, but it's now available in the production build of 2022.16.
Although these changes are completely invisible to the owner they will help reduce range anxiety on long trips and increase our confidence in the vehicle's predictions.
These changes will also improve the accuracy of your suggested wait time at a Supercharger before you're able to move on to your next stop or destination.
Energy App
A great way to track your energy usage on a long trip is by using the graph in the Energy app.
The energy app will also use these new predictions and will now more accurately display the predicted energy curve.
The energy graph displays two graphs. Your predicted energy usage and your actual energy usage. You may sometimes see your vehicle performing worse or better than the prediction. With 2022.16, these graphs should be even more similar, as the predictions have become more accurate.
Before 2022.16, if you were driving against a headwind, it was possible to use significantly more energy than anticipated, but those instances should be far reduced now.
The energy graphs are still a great way to keep tabs on your energy usage on a long trip and a reliable way to see how your car is performing compared to its prediction.
The Energy app is available on all Teslas, except the new Model S and Model X. Tesla appears to still be tweaking the app to work on the larger display, but there is a little workaround to get it to work.
If you have a new Model S or Model X, you can access the Energy app by using the voice command 'Open Energy'.
Increasing Range
There are several ways to increase the range of your Tesla's energy consumption with or without the Navigation Energy Prediction enhancements.
These include driving in Chill Mode and using Speed Assist to monitor bursts of speed. Tesla also encourages users to understand how to control the accelerator pedal to slow down instead of using the brake pedal.
Then, of course, regenerative braking slows the car and puts energy back into the battery. Drivers can also reduce the use of creature comforts such as heat, air conditioning, driver assistance, and even the Toy Box.
However, Caraoke is a must for long trips, so you may want to better plan your route by using the Energy app.
This action ensures you can sing all the tunes you want to entertain, or annoy, your passengers.
Elon Musk and SpaceX have set some ambitious dates for the first Mars landing. Musk envisions launching the Starship toward Mars by late 2026—less than two years away. There won’t be any humans on board in the initial launches. Instead, Optimus will fill in for humans. Musk stated that human landings could follow as early as 2029 to 2031.
There are certain windows that make flights to Mars feasible for humans. So SpaceX is aiming for humans to be a part of the second or third Earth/Mars launch windows from now, which are 5 to 7 years away.
Tesla continues advancing Optimus, and SpaceX remains relentless. Another Starship test launch is in the books, all while maintaining their steady weekly cadence of Dragon missions to space.
Starship departs for Mars at the end of next year, carrying Optimus.
Civilization On Earth
Musk goes on to state something interesting in another post on X. He says that the key will be whether “Earth’s civilizational technology level will last long enough to ensure Mars can grow by itself, even if supply ships from Earth stop coming.”
The statement suggests two possibilities—that Earth’s civilization collapses or fails to advance enough to solve unforeseen challenges of sustaining life on Mars.
The key concern is whether humanity will remain technologically and industrially capable long enough to ensure that Mars can eventually become self-sufficient. If Earth’s civilization weakens, either due to collapse, stagnation, or regression, Mars might not get the support it needs to reach full independence—leading to the colony’s failure.
Tossing Optimus on board Starship is a smart move, instead of having smaller, single-task robots. Optimus also has the advantage of being upgradeable on Mars as long as the hardware holds up. It could be a lot like what we saw with Tesla vehicles, where the hardware was present for many years before the vehicle was capable of driving on city streets. Optimus’ capabilities will also improve over time, even if the hardware is older.
But, how does Elon Musk envision Optimus’ role on Mars?
The answer might be simple. SpaceX can leverage a fleet of Optimus robots to assemble shelters and infrastructure before humans even arrive.
Optimus is already highly capable, with precise hands adept at manipulating tools and objects. On Mars, it could construct basic habitats, set up survival systems, and even handle ice processing, water recycling, and food production.
These facilities will be absolutely essential for the first humans to comfortably settle in and begin work on expanding, maintaining, and preparing for proper human settlement.
Beyond construction, Optimus has a major advantage—it doesn’t need oxygen. Instead, mission planners would only need to monitor battery levels, wear and tear, and any potential damage.
That said, even humanoid robots face risks. Martian dust has long been an obstacle in space exploration, clogging solar panels, damaging equipment, and causing malfunctions. Tesla will need to redesign Optimus to withstand the harsh conditions. Its joints and components will need to be sealed against Mars’ relentless environment.
Starship
Mechazilla catching Starship7 Rocket Booster for the first time ever! 🚀 Incredible Achievement by @spacex
Starship, the largest rocket ever built, is immensely capable—but still in its early testing phases. SpaceX has dedicated hundreds of hours between each flight test, refining and improving with every launch. With several Super Heavy booster catches now under their belt, the next challenge is proving Starship itself can land.
Once SpaceX can launch, complete a mission, and safely land both the booster and Starship, the dream of reaching Mars may no longer seem so far-fetched.
With that, Happy 23rd Anniversary, SpaceX! We’re with you all the way as you push humanity toward the stars.
Happy 23rd Anniversary to @SpaceX! Founded on March 14, 2002, and still pushing the limits of what’s possible, here’s to the next chapter of making life multi-planetary! pic.twitter.com/mzvrdEagAn
According to Chinese blog posts from earlier last week, now vetted by Reuters, Tesla intends to produce a cut-down version of the Model Y, initially for the Chinese market, sometime in 2026.
This follows the launch of Tesla’s cut-down Model 3 for Mexico, as well as news that Tesla intends to launch their new next-gen model sometime in the near future.
Cut Down, But How?
The new Model Y, internally referred to as Project E41, is designed to lower the entry price of Tesla’s popular SUV—one of the most compelling options on the market due to its size, range, and versatility, especially following the launch of the refreshed Model Y.
To achieve this, Tesla is reportedly aiming to reduce the Model Y’s total cost by nearly 20%, according to reports from China. While exact changes remain unknown, we can make informed guesses based on the cost-saving measures Tesla implemented in the scaled-down Model 3 for Mexico.
Textile Seats and Trim
One of the most noticeable changes in the cost-cut version of the Model 3 in Mexico was the removal of vegan leather throughout the interior. In its place, Tesla opted for a durable textile fabric for the seats, reducing material costs. Additionally, any Alcantara trim pieces were replaced with the same textile in various areas.
No Heated or Cooled Seats
Another major cost-cutting measure was the removal of heated and cooled seats, along with the heated steering wheel. While these feature reductions may seem minor, eliminating them reduces various things, such as electrical components, harnesses, and ductwork that are required for seat ventilation.
No Rear Screen
One of the more unexpected changes in the reduced-cost Model 3 was the removal of the rear screen, despite it being powered by the same front infotainment computer as the front display. Given that the screen functions primarily as an additional display rather than a standalone system, the cost to include it is extremely low. It’s one of those really smart additions Tesla has added that increases value for the consumer with minimal cost to Tesla.
Tesla is unlikely to redesign or modify the vehicle’s wiring harness for this change, meaning a rear screen could potentially be retrofitted later by the customer. Based on replacement part estimates, the screen likely costs Tesla between $5 and $20 per vehicle, which acts as a secondary monitor for the infotainment computer.
Ambient Lighting, Acoustic Glass, Speakers
The final set of changes also focuses on the interior. Tesla replaced the RGB-capable ambient lighting with a simpler white-only version—likely saving only a few dollars per vehicle. While this may seem like a minor and somewhat unexpected cut, it could serve as an upsell opportunity to the standard RWD variant.
Additionally, Tesla reduced the use of dual-pane acoustic glass, now limiting it to just the front windows and windshield. This change drastically cuts costs but also affects cabin noise levels. The dual-pane glass played a key role in making the refreshed Model Y noticeably quieter, so this downgrade will likely bring noise insulation closer to that of the original Model Y.
As for audio, Tesla scaled down the speaker system in the Mexican Model 3 from 17 speakers to just nine, while also removing the subwoofers and one of the audio amplifiers. While this cuts costs due to wiring and speakers, it also has a large impact on the audio quality in the vehicle.
Project E41 is Not the Next-Gen Model
It’s important to note that Project E41 is not the same as the upcoming, more affordable next-gen platform, which is internally referred to as Project Redwood. While Project E41 focuses on a reduced-cost version of the Model Y, Project Redwood is designed to test Tesla’s manufacturing capabilities, using their innovative unboxed assembly method to reduce both costs and production time. The goal is to create a vehicle that is smaller and more affordable, while also keeping it safe and capable of self-driving.
Tesla previously confirmed that they plan to unveil new models—distinct from cut-down versions of the Model 3 or Model Y—during their Q4 2024 Earnings Call. However, the executive team has been careful not to divulge too many details about the upcoming model during interviews. This suggests there may be a lot more that has yet to be unveiled.
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