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Tesla’s role as supplier of million-mile batteries to be shunned by rival carmakers: professor

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Elon Musk has been pretty open to the idea of Tesla eventually becoming a supplier of key EV components like batteries to other carmakers. This is especially notable considering that Tesla’s powertrain and batteries are second to none, being the secret sauce of sorts to the efficiency, power, and performance of the company’s lineup of premium electric cars. 

The Tesla CEO emphasized this stance last month, when he noted on Twitter that “Tesla is open to licensing software and supplying powertrains & batteries. We’re just trying to accelerate sustainable energy, not crush competitors!” Musk’s statement actually rings true, considering that the company has played the role of battery supplier to Daimler and Toyota in the past. 

Tesla’s notable edge in the electric vehicle market suggests that a move to the role of a battery and powertrain supplier is well within the company’s goals. This is especially notable amidst Tesla’s highly-anticipated efforts to roll out and introduce a million-mile battery, which would likely be game-changing for the EV market. Considering Tesla’s place in the global EV segment, one would likely infer that the company’s batteries would be received positively by other carmakers. 

Prof. Hwang Sung-ho, a mechanical engineering professor at Sungkyunkwan University in South Korea, begs to differ, as he believes that Tesla’s transition to the role of battery supplier may not be as smooth as expected by the company’s supporters. In a statement to The Korea Herald, Prof. Hwang stated that Tesla’s place in the auto market could actually discourage rival EV makers from using Tesla’s batteries, even if the company comes out with industry-leading cells like the million-mile battery. 

“There is a possibility that Tesla will offer its own batteries to automakers because the more batteries it makes, the cheaper they become. However, automakers won’t buy batteries from Tesla no matter how good they may be because Tesla is basically their competitor in the auto market,” Hwang said. 

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The professor added that veteran carmakers, some of whom could make better cars than Tesla, would likely hesitate to purchase cells from the Elon Musk-led company. Hwang explained that by partnering with Tesla and acquiring their batteries, legacy carmakers, particularly those from Europe, will risk exposing their trade secrets to the younger EV maker. 

“If an automaker decides to develop a new EV and load it with Tesla’s batteries, then the automaker has to share and exchange so much detailed technological information with Tesla for several years for the optimization of batteries. European automakers, who can make cars better than Tesla, won’t risk exposing their know-how. Only Chinese automakers or those who don’t have a technological lead against Tesla will consider supplying batteries from the company,” the professor said. 

Regardless of Prof. Hwang’s reservations, the allure of Tesla’s batteries would likely be attractive for other automakers nonetheless. Tesla, after all, may be a young carmaker, but it is one of the market’s most experienced electric vehicle producers today. This means that the company knows EVs inside out, and this is one of the reasons why its vehicles like the Model Y Dual-Motor AWD could go beyond 300 EPA miles on a 75 kWh battery. Ultimately, if Tesla offers its powertrain and batteries at a reasonable price, there is a pretty good chance that the company will be well received by other carmakers. 

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla Full Self-Driving’s European launch frustrations revealed by Elon Musk

Tesla plans to launch Full Self-Driving in Europe later this year, but regulatory bodies are proving to make it a bigger challenge than it needs to be.

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Credit: Tesla Europe and Middle East | X

Tesla Full Self-Driving is set to launch in Europe in the future, but the region’s governing bodies are not giving the suite any chance to move forward, according to CEO Elon Musk, who blames the regulatory processes for robbing citizens of a safer mode of travel.

The automaker revealed late last year that it planned to bring Full Self-Driving to Europe sometime in 2025. However, Musk said that the launch of the suite is being continuously prolonged by both individual and European Union officials, dragging their feet with approvals.

In a post on X on Wednesday, Musk said the company is still dealing with and waiting for approvals from both the Dutch government and the EU’s governing officials, giving an indication that some progress has been made, but ultimately, there are still some bodies that are taking their time:

He continued by stating that the delays are “very frustrating” and they “hurt the safety of people in Europe” because of Autopilot’s statistical prowess, which shows it is much safer than human drivers.

Tesla is readying for the launch of a completely driverless Robotaxi platform in the U.S., which is set to occur in the coming days. While the initial rollout of the platform will be reserved for a select few, public rides are slated for June 22, meaning anyone will be able to come to Austin and hail a Tesla Robotaxi through the company’s smartphone app.

The first Robotaxi without a driver was spotted in Austin yesterday and shared on X:

First Tesla driverless robotaxi spotted in the wild in Austin, TX

Musk dropped several hints that the Robotaxi launch, which has been rumored for June 12, is imminent. For now, the operation will take place in Austin and will eventually expand, likely to California next, as noted in past reports. The City’s official website confirmed that Tesla gained a license as an Autonomous Vehicle operator in the City of Austin earlier this week.

Tesla applied for a similar license in California earlier this year.

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Tesla Lathrop Megafactory celebrates massive Megapack battery milestone

The Tesla Megapack is the backbone of Tesla Energy’s battery deployments.

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Credit: Tesla Megapack/X

The Tesla Lathrop Megafactory recently achieved a new milestone. As per the official Tesla Megapack account on X, the Lathrop Megafactory has produced its 15,000th Megapack 2 XL battery.

15,000 Megapack Batteries

Tesla celebrated the milestone with a photo of the Lathrop Megafactory team posing with a freshly produced Megapack battery. To commemorate the event, the team held balloons that spelled out “15,000” as they posed for the photo.

The Tesla Megapack is the backbone of Tesla Energy’s battery deployments. Designed for grid-scale applications, each Megapack offers 3.9 MWh of energy and 1.9 MW of power. The battery is extremely scalable, making it perfect for massive energy storage projects.

https://twitter.com/Tesla_Megapack/status/1932578971700638203

More Megafactories

The Lathrop Megafactory is Tesla’s first dedicated facility for its flagship battery storage system. It currently stands as the largest utility-scale battery factory in North America. The facility is capable of producing 10,000 Megapack batteries every year, equal to 40 GWh of clean energy storage.

Thanks to the success of the Megapack, Tesla has expanded its energy business by building and launching the Shanghai Megafactory, which is also expected to produce 40 GWh of energy storage per year. The ramp of the Shanghai Megafactory is quite impressive, with Tesla noting in its Q1 2025 Update Letter that the Shanghai Megafactory managed to produce over 100 Megapack batteries in the first quarter alone.

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Tesla Energy’s Potential

During the first quarter earnings call, CEO Elon Musk stated that the Megapack is extremely valuable to the energy industry. 

“The Megapack enables utility companies to output far more total energy than would otherwise be the case… This is a massive unlock on total energy output of any given grid over the course of a year. And utility companies are beginning to realize this and are buying in our Megapacks at scale,” Musk said.

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Tesla launches “TeslaVision” video contest to celebrate Model Y deliveries

The program marks a revival of Tesla’s popular Project Loveday initiative back in 2017.

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Credit: Tesla Asia/X

Tesla has announced the TeslaVision Contest, a global video showcase inviting fans and owners to highlight the impact of the company’s vehicles on people. 

The program marks a revival of its Project Loveday initiative in 2017, which was extremely well-received by the electric vehicle community. 

A Contest to Celebrate the New Model Y

As per the TeslaVision contest’s official website, the program is being rolled out to commemorate the launch and deliveries of the new Model Y across all continents. Thus, the contest could be seen as a global celebration and showcase of owners and fans who made Tesla the household brand that it has become today.

Participants are tasked with creating a 90-second or shorter video demonstrating how Tesla vehicles provide “more freedom, more safety, more fun, more convenience.” Submissions must be uploaded to YouTube and shared on X and Instagram with the tag @Tesla and the phrase “TeslaVision contest.” 

Videos must align with Tesla’s mission to accelerate sustainable energy, be suitable for all ages, and avoid references to non-Tesla brands. English text or voice-overs are required, and entrants must relinquish rights to their content for Tesla’s commercial use.

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https://twitter.com/Tesla/status/1932559030892802153

A Big Prize Awaits

When Tesla launched Project Loveday in 2017, the company noted that the contest’s winner would receive an all-expenses paid invitation to an upcoming Tesla product launch. For TeslaVision, the grand prize is a lot more tangible, with the winner receiving a new Model Y AWD. They will also get an all-expenses-paid trip to Gigafactory Texas. Second and third-place winners will also receive a Giga Texas tour. 

Finalists will be selected based on creativity, originality, relevance to the prompt, and entertainment value. Tesla will shortlist 100 videos, with the top 10 subject to public voting to influence the final judging. The contest is open to legal residents of the United States, Mexico, and Canada, aged 18 or older, with a valid driver’s license and Tesla account. No purchase is necessary, though entries are limited to just one per person. 

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