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Tesla battery partner Panasonic to lean on 2170 and 4680 batteries for profitability

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Tesla battery partner Panasonic cut its 2023 outlook by 12.5 percent after it missed earnings expectations. The Japanese company will lean on automotive batteries, including the 2170 and 4680 chemistries, to improve profitability for operations this year.

Panasonic’s Earnings Call on Thursday revealed it struggled with headwinds caused by a weakened global economy and high raw material prices.

Its nine-month net profit attributable to stockholders decreased to 162.9 billion yen ($126,797,287) from 195.6 billion yen ($152,250,150) during the same period a year prior. Operating profit also slid by a considerable margin, 85 percent, which can mostly be attributed to the rise in price for raw materials.

Panasonic will lean on automotive battery supply deals to grow profits, especially with 4680 and 2170 battery cells, which are used in electric vehicles. The 2170 cell has been used in Tesla Model 3 and Model Y vehicles for years, and was an improvement from the 18650 cells used in flagship Model S and Model X vehicles.

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In a presentation during the Earnings Call, Panasonic stated it would “Focus on North America market where we can leverage advantages (high capacity) with established strong business foundation; Achieve profit growth by expanding sales of 2170 cells and commercializing 4680 cells.” It also stated it would leverage renovations of its Wakayama Factory in western Japan to promote the commercialization of 4680 cells.

However, Tesla’s unveiling of the 4680 cell chemistry in 2020 brought on a new, more powerful, and more efficient cell that would be used in future EV applications. Tesla has utilized the 4680 cell in some vehicles, but the company is still ramping up production.

Tesla 4680 battery plant in Giga Nevada to ramp up to 500 GWh long-term: Elon Musk

Panasonic is planning to begin production of the 4680 cell in Q2. “A pilot line, created first in Japan, made it possible to start large-scale prototype production in May,” Panasonic’s energy business CEO Kazuo Tadanobu said at a company investor event last year.

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The cells will eventually be built in the United States as Panasonic plans to invest 600 billion yen ($4,670,250,000) through March 2025 to establish a battery manufacturing plant in Kansas. The plant’s U.S.-based manufacturing is a strategic move that will help automakers qualify for tax credits through the Inflation Reduction Act, which incentivizes the production of battery cells and EVs in North America.

In mid-December, Panasonic signed a supply deal with Lucid Motors to provide EV batteries for its Air lineup.

I’d love to hear from you! If you have any comments, concerns, or questions, please email me at joey@teslarati.com. You can also reach me on Twitter @KlenderJoey, or if you have news tips, you can email us at tips@teslarati.com.

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Joey has been a journalist covering electric mobility at TESLARATI since August 2019. In his spare time, Joey is playing golf, watching MMA, or cheering on any of his favorite sports teams, including the Baltimore Ravens and Orioles, Miami Heat, Washington Capitals, and Penn State Nittany Lions. You can get in touch with joey at joey@teslarati.com. He is also on X @KlenderJoey. If you're looking for great Tesla accessories, check out shop.teslarati.com

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Texas township wants The Boring Company to build it a Loop system

The township’s board unanimously approved an application to The Boring Company’s “Tunnel Vision Challenge.”

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Credit: The Boring Company

The Woodlands Township, Texas, has formally entered The Boring Company’s tunneling sweepstakes. 

The township’s board unanimously approved an application to The Boring Company’s “Tunnel Vision Challenge,” which offers up to one mile of tunnel construction at no cost to a selected community.

The Woodlands’ proposal, dubbed “The Current,” features two parallel 12-foot-diameter tunnels beneath the Town Center corridor near The Waterway. Teslas would shuttle passengers between Waterway Square, Cynthia Woods Mitchell Pavilion, Town Green Park and nearby hotels during concerts and large-scale events, as noted in a Chron report.

Township officials framed the tunnel as a solution for the township’s traffic congestion issues. The Pavilion alone hosts more than 60 shows each year and can accommodate crowds of up to 16,500, often straining Lake Robbins Drive and surrounding intersections.

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“We know we have traffic impacts and pedestrian movement challenges, especially in the Town Center area,” Chris Nunes, chief operating officer of The Woodlands Township, stated during the meeting.

“The Current” mirrors the Loop system operating beneath the Las Vegas Convention Center, where Tesla vehicles transport passengers through underground tunnels between venues and resorts.

The Boring Company issued its request for proposals (RFP) in mid-January, inviting cities and districts to pitch local uses for its tunneling technology. The Woodlands must submit its application by Feb. 23, though no timeline has been provided for when a winning community will be announced.

Nunes confirmed that the board has authorized a submission for “The Current’s” proposal, though he emphasized that the project is still in its preliminary stages.

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“The Woodlands Township Board of Directors has authorized staff to submit an application to The Boring Company, which has issued an RFP for communities interested in leveraging their technology to address community challenges,” he said in a statement. 

“The Board believes that an underground tunnel would provide a safe and efficient means to transport people to and from various high-use community amenities in our Town Center.”

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Tesla Model Y wins 2026 Drive Car of the Year award in Australia

The Model Y is already Australia’s best-selling EV in 2025 and the tenth best-selling vehicle overall.

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The Tesla Model Y has been named 2026 Drive Car of the Year overall winner, taking the top honor after being judged as the vehicle that “moves the game forward the most for Australian new car buyers.” 

The Model Y is already Australia’s best-selling EV in 2025 and the tenth best-selling vehicle overall, but the vehicle’s Juniper update strengthened its case with new ownership benefits and expanded software capability.

Drive’s overall award compares category winners and looks at which model most significantly advances the local new car market. In 2026, judges pointed to the Model Y’s five-year warranty and the availability of Full Self-Driving (Supervised) as a monthly subscription as key differentiators.

Priced from AU$58,900 before on-road costs, the all-electric crossover SUV offers a lot of value compared to similarly sized petrol and hybrid rivals. The ability to access Tesla’s Supercharger network across Australia also reduces friction for buyers moving to EV ownership.

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Owners can add FSD (Supervised) for AU$149 per month. While it still requires driver oversight, the system expands the vehicle’s advanced driver-assistance capabilities and reflects Tesla’s software-first approach.

“The default choice for a reason. The Tesla Model Y makes the transition to electric both effortless and rewarding,” Drive wrote.

The 2025 Model Y facelift also sharpened the vehicle’s exterior, highlighted by a distinctive rear light bar that gives the crossover SUV a more modern road presence.

Drive described the Model Y as a benchmark for combining practicality, efficiency and technology at an accessible price point. With eligibility for federal Fringe Benefit Tax exemptions through novated leasing, its value proposition has improved for numerous buyers.

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For 2026, the Model Y’s combination of range efficiency, charging access and software capability proved decisive. Ultimately, the award all but cements the Model Y’s position as one of the most influential vehicles in Australia’s evolving new-car market today.

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Elon Musk reiterates rapid Starship V3 timeline with next launch in sight

Musk shared the update in a brief post on X, writing, “Starship flies again next month.”

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Credit: SpaceX/X

Elon Musk has confirmed that Starship will fly again next month, reiterating SpaceX’s aggressive timeline for the first launch of its Starship V3 rocket.

Musk shared the update in a brief post on X, writing, “Starship flies again next month.” The CEO’s post was accompanied by a video of Starship’s Super Heavy booster being successfully caught by a launch tower in Starbase, Texas. 

The timeline is notable. In late January, Musk stated that Starship’s next flight, Flight 12, was expected in about six weeks. This placed the expected mission date sometime in March. That estimate aligned with SpaceX’s earlier statement that Starship’s 12th flight test “remains targeted for the first quarter of 2026.”

If the vehicle does indeed fly next month, it would mark the debut of Starship V3, the upgraded platform expected to feature the rocket’s new Raptor V3 engines.

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Raptor V3 is designed to deliver significantly higher thrust than earlier versions while reducing cost and weight. Starship V3 itself is expected to be optimized for manufacturability, a critical step if SpaceX intends to scale production toward frequent launches for Starlink, lunar missions, and eventually Mars.

Starship V3 is widely viewed as the version that transitions the program from experimental testing to true operational scaling. Previous iterations have completed multiple integrated flight tests, with mixed outcomes but steady progress. Expectations are high that SpaceX is now working on Starship’s refinement.

An aggressive launch schedule supports several priorities at once. It advances Starlink’s next-generation satellite deployment, supports NASA’s lunar ambitions under Artemis, and keeps SpaceX on track for its longer-term Moon and Mars objectives.

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