News
Tesla open charging protocol picks up interest with carmakers
Ever since Tesla Motors announced last week it was opening some of its charging patents to the competition, a few carmakers have indicated interest. Although we could argue who stands to gain the most, the winners are electric vehicle (EV) owners.
BMW and Nissan; CHAdeMO, CSS and the SuperCharger
The EV charging protocol landscape is getting crowded and Tesla knows it needs to be rationalized. Eager not to repeat the Betamax/VHS debacle, Tesla tried to nip in the bud the futile war fought between the different protocols. Officially, Tesla and BMW want to promote electric vehicles, which means finding a way to work on a communal EV charging technology. By coming into the game after many carmakers are establishing their EV presence, BMW hopes to bypass the process. This would give the German company access to a technology it won’t have to design and spend resources on. For Tesla, BMW is a partner that lends it even more credibility in the world of EVs. It’s a win-win situation.
ALSO SEE: BMW, Nissan and Tesla to Develop Universal Charging Network?
But if BMW could be the first automaker to access Tesla’s supercharging technology, that would put others at a disadvantage. Enter stage left, the world’s largest EV maker, Nissan. The Japanese EV maker is backing CHAdeMO that hopes to become a de facto protocol. Although the company has a working relationship with others supporting the same charging protocol, Nissan using Tesla’s charging system would tip the balance of power towards Tesla.
Tata and CarCharging
Those who stand to gain the most from an alliance with Tesla might not always be the biggest companies. They might the sleeping giants. That description fits the Tata Group perfectly. The company now owns Jaguar, Land Rover and has been working with MDI, a small French compressed air car company I was fortunate to test drive back in 2009. The Nano is making waves with its affordable price, but one thing is missing. Where are the EVs? Tata’s intention to use Tesla’s charging system means the company is seriously looking at EVs.
As far as CarCharging, it is a well established company in the charging world, which stands to win big from a Tesla alliance. With its wide Blink network, its reach could mean serious coverage for Tesla. While it only plans to add Tesla-capable adapters to its charging stations, we hope this will lead to a more fruitful collaboration in the future.
-->The bigger picture
The bigger picture with a Tesla-BMW-Nissan and now Tata, CarCharging alliance would mean the carmakers would have a wide coverage of the most important car markets, notably Asia, Europe and the U.S., as Gas2.org mentions. This also leaves other makers in the undesirable position to acknowledge once more Tesla as a serious disruptor. With CarCharging needing to revamp its Blink network, these highly visible EV players joining forces could force an entire industry to adopt Tesla’s charging system. This would set in motion Tesla Motors’ not-so hidden strategy to become the center of the EV. After all, no one is claiming this position, at least not in any intelligent ways.
All of these companies have expressed interest in working with Tesla. These are bold moves from carmakers who have been around for seven decades, and a startup, itself a fixture of the EV landscape. Anyone care to see where Tesla is going with this move?
Source: Gas2.org
News
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
Tesla will expand its factory shuttle service in Germany beginning January 4, adding direct rail trips from Berlin Ostbahnhof to Giga Berlin-Brandenburg in Grünheide.
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
New shuttle route
As noted in a report from rbb24, the updated service, which will start January 4, will run between the Berlin Ostbahnhof East Station and the Erkner Station at the Gigafactory Berlin complex. Tesla stated that the timetable mirrors shift changes for the facility’s employees, and similar to before, the service will be completely free. The train will offer six direct trips per day as well.
“The service includes six daily trips, which also cover our shift times. The trains will run between Berlin Ostbahnhof (with a stop at Ostkreuz) and Erkner station to the Gigafactory,” Tesla Germany stated.
Even with construction continuing at Fangschleuse and Köpenick stations, the company said the route has been optimized to maintain a predictable 35-minute travel time. The update follows earlier phases of Tesla’s “Giga Train” program, which initially connected Erkner to the factory grounds before expanding to Berlin-Lichtenberg.
-->Tesla pushes for majority rail commuting
Tesla began production at Grünheide in March 2022, and the factory’s workforce has since grown to around 11,500 employees, with an estimated 60% commuting from Berlin. The facility produces the Model Y, Tesla’s best-selling vehicle, for both Germany and other territories.
The company has repeatedly emphasized its goal of having more than half its staff use public transportation rather than cars, positioning the shuttle as a key part of that initiative. In keeping with the factory’s sustainability focus, Tesla continues to allow even non-employees to ride the shuttle free of charge, making it a broader mobility option for the area.
News
Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
The Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km.
Tesla’s Model 3 and Model Y once again led the field in a new real-world energy-consumption test conducted by China’s Autohome, outperforming numerous rival electric vehicles in controlled conditions.
The results, which placed both Teslas in the top two spots, prompted Xiaomi CEO Lei Jun to acknowledge Tesla’s efficiency advantage while noting that his company’s vehicles will continue refining its own models to close the gap.
Tesla secures top efficiency results
Autohome’s evaluation placed all vehicles under identical conditions, such as a full 375-kg load, cabin temperature fixed at 24°C on automatic climate control, and a steady cruising speed of 120 km/h. In this environment, the Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km, as noted in a Sina News report.
These figures positioned Tesla’s vehicles firmly at the top of the ranking and highlighted their continued leadership in long-range efficiency. The test also highlighted how drivetrain optimization, software management, and aerodynamic profiles remain key differentiators in high-speed, cold-weather scenarios where many electric cars struggle to maintain low consumption.
Xiaomi’s Lei Jun pledges to continue learning from Tesla
Following the results, Xiaomi CEO Lei Jun noted that the Xiaomi SU7 actually performed well overall but naturally consumed more energy due to its larger C-segment footprint and higher specification. He reiterated that factors such as size and weight contributed to the difference in real-world consumption compared to Tesla. Still, the executive noted that Xiaomi will continue to learn from the veteran EV maker.
“The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!” Lei Jun wrote in a post on Weibo.
-->Lei Jun has repeatedly described Tesla as the global benchmark for EV efficiency, previously stating that Xiaomi may require three to five years to match its leadership. He has also been very supportive of FSD, even testing the system in the United States.
Elon Musk
Elon Musk reveals what will make Optimus’ ridiculous production targets feasible
Musk recent post suggests that Tesla has a plan to attain Optimus’ production goals.
Elon Musk subtly teased Tesla’s strategy to achieve Optimus’ insane production volume targets. The CEO has shared his predictions about Optimus’ volume, and they are so ambitious that one would mistake them for science fiction.
Musk’s recent post on X, however, suggests that Tesla has a plan to attain Optimus’ production goals.
The highest volume product
Elon Musk has been pretty clear about the idea of Optimus being Tesla’s highest-volume product. During the Tesla 2025 Annual Shareholder Meeting, Musk stated that the humanoid robot will see “the fastest production ramp of any product of any large complex manufactured product ever,” starting with a one-million-per-year line at the Fremont Factory.
Following this, Musk stated that Giga Texas will receive a 10 million-per-year unit Optimus line. But even at this level, the Optimus ramp is just beginning, as the production of the humanoid robot will only accelerate from there. At some point, the CEO stated that a Mars location could even have a 100 million-unit-per-year production line, resulting in up to a billion Optimus robots being produced per year.
Self-replication is key
During the weekend, Musk posted a short message that hinted at Tesla’s Optimus strategy. “Optimus will be the Von Neumann probe,” the CEO wrote in his post. This short comment suggests that Tesla will not be relying on traditional production systems to make Optimus. The company probably won’t even hire humans to produce the humanoid robot at one point. Instead, Optimus robots could simply produce other Optimus robots, allowing them to self-replicate.
-->The Von Neumann is a hypothetical self-replicating spacecraft proposed by the mathematician and physicist John von Neumann in the 1940s–1950s. The hypothetical machine in the concept would be able to travel to a new star system or location, land, mine, and extract raw materials from planets, asteroids, and moons as needed, use those materials to manufacture copies of itself, and launch the new copies toward other star systems.
If Optimus could pull off this ambitious target, the humanoid robot would indeed be the highest volume product ever created. It could, as Musk predicted, really change the world.
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
