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New Panasonic CEO talks Tesla battery partnership and 4680 cell production

Tesla Gigafactory 1, where Model 3 battery cells are produced. (Photo: Tesla)

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4 years ago

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New Panasonic President and Chief Executive Officer Yuki Kusumi is taking over a leaner version of the 103-year-old Japanese conglomerate. Thanks to the efforts of his predecessor, Kazuhiro Tsuga, who spent almost nine years optimizing Panasonic by letting go of struggling businesses like Plasma TVs, Kusumi could now take the reins of a company that is ready to face the future. This means that Panasonic would be doubling down on its electric car battery business, headlined by its partnership with the world’s premier EV maker, Tesla.

Tesla and Panasonic’s joint operations in Gigafactory Nevada have had their own fair share of challenges, with the automaker putting pressure on its Japanese partner to produce more batteries for its vehicles. Over the years, Panasonic has been pushed frequently by Tesla to produce more batteries, particularly as the demand for the Model 3 hit its pace. With this experience in mind, the new Panasonic CEO noted that moving forward, the Japanese battery maker would be focusing its efforts on raising its output while keeping facility costs low. 

“It doesn’t matter how much you want to grow sales or increase profit if you don’t have the capacity to do so. Within our new structure, we’re going to polish this ability, and if you stay tuned, we’ll invest again in building supply capacity,” Kusumi noted. 

For now, Panasonic is looking to set up a prototype production line to test 4680 battery cells. The 4680 format was highlighted last year by Tesla during its Battery Day event, and it was framed as a possible catalyst for more affordable electric vehicles. Kusumi stated that if Panasonic could produce the high-quality 4680 cells more efficiently than its rivals, it would be making a “large investment” in the technology. It may also supply the batteries to both Tesla and other automakers. 

When asked by Bloomberg about its electric vehicle business, the new Panasonic CEO explained that EV batteries are central to the company’s growth strategy for the coming years. He also noted that Panasonic would work to refine its battery manufacturing techniques to keep itself competitive, despite the emergence of aggressive competitors from South Korea and China. 

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“(The) battery unit will be one of the central segments of our energy business. We believe it’ll contribute to the environment, and we intend to see it grow further. Competition within the industry is quite fierce, but the battery business is making extremely large facility investments. It’s important to work with manufacturing techniques to efficiently produce batteries in low cost facilities. 

“Refining this ability along with further investments will give us the competitiveness to grow further. With the next generation of batteries, we aim to grow by not only producing high-quality batteries but also by making the production procedure more efficient and competitive while improving the competitiveness of our manufacturing. We’ll continue to challenge ourselves and grow,” Kusumi said. 

Watch Bloomberg‘s interview with new Panasonic CEO Yuki Kusumi in the video below. 

(Quotes from the article courtesy of Bloomberg.)

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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 Supercharger Diner food menu gets a sneak peek as construction closes out

What are you ordering at the Tesla Diner?

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8 hours ago

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July 18, 2025

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Credit: BradGoldbergMD | X

The Tesla Supercharger Diner in Los Angeles is nearing completion as construction appears to be winding down significantly. However, the more minor details, such as what the company will serve at its 50s-style diner for food, are starting to be revealed.

Tesla’s Supercharger Diner is set to open soon, seven years after CEO Elon Musk first drafted the idea in a post on X in 2018. Musk has largely come through on most of what he envisioned for the project: the diner, the massive movie screens, and the intended vibe are all present, thanks to the aerial and ground footage shared on social media.

We already know the Diner will be open 24/7, based on decals placed on the front door of the restaurant that were shared earlier this week. We assume that Tesla Optimus will come into play for these long and uninterrupted hours.

The Tesla Diner is basically finished—here’s what it looks like

As far as the food, Tesla does have an email also printed on the front door of the Diner, but we did not receive any response back (yet) about what cuisine it will be offering. We figured it would be nothing fancy and it would be typical diner staples: burgers, fries, wings, milkshakes, etc.

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According to pictures taken by @Tesla_lighting_, which were shared by Not a Tesla App, the food will be just that: quick and affordable meals that diners do well. It’s nothing crazy, just typical staples you’d find at any diner, just with a Tesla twist:

As the food menu is finalized, we will be sure to share any details Tesla provides, including a full list of what will be served and its prices.

Additionally, the entire property appears to be nearing its final construction stages, and it seems it may even be nearing completion. The movie screens are already up and showing videos of things like SpaceX launches.

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There are many cars already using the Superchargers at the restaurant, and employees inside the facility look to be putting the finishing touches on the interior.

It’s almost reminiscent of a Tesla version of a Buc-ee’s, a southern staple convenience store that offers much more than a traditional gas station. Of course, Tesla’s version is futuristic and more catered to the company’s image, but the idea is the same.

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It’s a one-stop shop for anything you’d need to recharge as a Tesla owner. Los Angeles building permits have not yet revealed the date for the restaurant’s initial operation, but Tesla may have its eye on a target date that will likely be announced during next week’s Earnings Call.

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Tesla’s longer Model Y did not scale back requests for this vehicle type from fans

Tesla fans are happy with the new Model Y, but they’re still vocal about the need for something else.

Published

1 day ago

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July 17, 2025

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Credit: AlwinArt/Twitter

Tesla launched a slightly longer version of the Model Y all-electric crossover in China, and with it being extremely likely that the vehicle will make its way to other markets, including the United States, fans are still looking for something more.

The new Model Y L in China boasts a slightly larger wheelbase than its original version, giving slightly more interior room with a sixth seat, thanks to a third row.

Tesla exec hints at useful and potentially killer Model Y L feature

Tesla has said throughout the past year that it would focus on developing its affordable, compact models, which were set to begin production in the first half of the year. The company has not indicated whether it met that timeline or not, but many are hoping to see unveilings of those designs potentially during the Q3 earnings call.

However, the modifications to the Model Y, which have not yet been officially announced for any markets outside of China, still don’t seem to be what owners and fans are looking forward to. Instead, they are hoping for something larger.

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A few months ago, I reported on the overall consensus within the Tesla community that the company needs a full-size SUV, minivan, or even a cargo van that would be ideal for camping or business use.

Tesla is missing one type of vehicle in its lineup and fans want it fast

That mentality still seems very present amongst fans and owners, who state that a full-size SUV with enough seating for a larger family, more capability in terms of cargo space for camping or business operation, and something to compete with gas cars like the Chevrolet Tahoe, Ford Expedition, or electric ones like the Volkswagen ID.BUZZ.

We asked the question on X, and Tesla fans were nearly unanimously in support of a larger SUV or minivan-type vehicle for the company’s lineup:

Here’s what some of the respondents said:

Tesla is certainly aware that many of its owners would like the company to develop something larger that competes with the large SUVs on the market.

However, it has not stated that anything like that is in the current plans for future vehicles, as it has made a concerted effort to develop Robotaxi alongside the affordable, compact models that it claims are in development.

It has already unveiled the Robovan, a people-mover that can seat up to 20 passengers in a lounge-like interior.

The Robovan will be completely driverless, so it’s unlikely we will see it before the release of a fully autonomous Full Self-Driving suite from Tesla.

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Energy

Tesla launches first Virtual Power Plant in UK – get paid to use solar

Tesla has launched its first-ever Virtual Power Plant program in the United Kingdom.

Published

1 day ago

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July 17, 2025

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Credit: Tesla Energy | X

Tesla has launched its first-ever Virtual Power Plant program in the United Kingdom. This feature enables users of solar panels and energy storage systems to sell their excess energy back to the grid.

Tesla is utilizing Octopus Energy, a British renewable energy company that operates in multiple markets, including the UK, France, Germany, Italy, Spain, Australia, Japan, New Zealand, and the United States, as the provider for the VPP launch in the region.

The company states that those who enroll in the program can earn up to £300 per month.

Tesla has operated several VPP programs worldwide, most notably in California, Texas, Connecticut, and the U.S. territory of Puerto Rico. This is not the first time Tesla has operated a VPP outside the United States, as there are programs in Australia, Japan, and New Zealand.

This is its first in the UK:

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Tesla is not the only company that is working with Octopus Energy in the UK for the VPP, as it joins SolarEdge, GivEnergy, and Enphase as other companies that utilize the Octopus platform for their project operations.

It has been six years since Tesla launched its first VPP, as it started its first in Australia back in 2019. In 2024, Tesla paid out over $10 million to those participating in the program.

Tesla VPP program in California hits new capacity milestone

Participating in the VPP program that Tesla offers not only provides enrolled individuals with the opportunity to earn money, but it also contributes to grid stabilization by supporting local energy grids.

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