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Tesla working on four dry cathode 4680 battery variants: The Information
A recent report from The Information has claimed that Tesla is looking to introduce four variants of dry cathode 4680 cells, which would be used for several vehicles. The new batteries are reportedly expected to be introduced by 2026.
Tesla’s 4680 battery was unveiled during Battery Day in 2020, though the ramp of the next-generation cells has seen some delays. Back in July, however, a report from China claimed that the electric car maker was preparing to mass produce the “complete” version of its 4680 battery cell, which would reportedly feature a positive and negative electrode that are produced using the Tesla dry cathode process.
Not long after the report from China, a Tesla Senior Manufacturing Engineer for 4680 cell development shared a post on social media stating that the first-ever Cybertruck with full dry cathode 4680 cells had been built. Tesla also announced on X in mid-September that it had produced its 100 millionth 4680 battery cell across all its facilities.
I now know what the big deliveries at the Cathode plant are! This is automation equipment critical to producing the cathode material & hints at an additional refinement away from cobalt!
Cleia SAS is a French company that specializes in ceramics & EV battery automation,… pic.twitter.com/3bOz4bNxXk— Joe Tegtmeyer ? ??? (@JoeTegtmeyer) October 2, 2024
Citing people reportedly familiar with the matter, The Information claimed that Tesla is reportedly pushing forward with its dry cathode 4680 battery plans despite the challenges it has faced with the next-generation cells. These batteries are reportedly codenamed “NC05,” “NC20,” “NC30,” and “NC50.” Each type of dry cathode battery is reportedly designed for different purposes.
The publication claimed that the “NC05” battery would be a “workhorse” of sorts, and it would power the upcoming Robotaxi, which is expected to be unveiled this October 10, 2024. The “NC05” will reportedly be used for the Cybertruck, the Semi, and another, yet-to-be-announced vehicle. The “NC20” dry cathode battery, on the other hand, will reportedly pack more energy, and it would be used for an SUV, the Cybertruck, and other future vehicles.
Related: https://t.co/3aNylIXgVb— Joe Tegtmeyer ? ??? (@JoeTegtmeyer) October 3, 2024
The “NC30” and “NC50” dry cathode batteries will reportedly introduce silicon carbon into the anodes, which can hold more lithium than conventional anodes. Tesla will reportedly use the “NC30” for vehicles like the Cybertruck and an all-electric sedan, while the “NC50” would reportedly be used for vehicles that are focused on performance, such as the next-generation Tesla Roadster.
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News
Tesla begins Robotaxi certification push in Arizona: report
Tesla seems serious about expanding its Robotaxi service to several states in the coming months.

Tesla has initiated discussions with Arizona transportation regulators to certify its driverless Robotaxi service in the state, as per a recent report from Bloomberg News. The move follows Tesla’s launch of its Robotaxi pilot program in Austin, Texas, as well as CEO Elon Musk’s recent comments about the service’s expansion in the Bay Area.
The Arizona Department of Transportation confirmed to Bloomberg that Tesla has reached out to begin the certification process for autonomous ride-sharing operations in the state. While details remain limited, the outreach suggests that Tesla is serious about expanding its driverless Robotaxi service to several territories in the coming months.
The Arizona development comes as Tesla prepares to expand its service area in Austin this weekend, as per CEO Elon Musk in a post on X. Musk also stated that Tesla is targeting the San Francisco Bay Area as its next major market, with a potential launch “in a month or two,” pending regulatory approvals.
Tesla first launched its autonomous ride-hailing program on June 22 in Austin with a small fleet of Model Y vehicles, accompanied by a Tesla employee in the passenger seat to monitor safety. While still classified as a test, Musk has said the program will expand to about 1,000 vehicles in the coming months. Tesla will later upgrade its Robotaxi fleet with the Cyercab, a two-seater that is designed without a steering wheel.
Sightings of Cybercab castings around the Giga Texas complex suggests that Tesla may be ramping the initial trial production of the self-driving two-seater. Tesla, for its part, has noted in the past that volume production of the Cybercab is expected to start sometime next year.
In California, Tesla has already applied for a transportation charter-party carrier permit from the state’s Public Utilities Commission. The company is reportedly taking a phased approach to operating in California, with the Robotaxi service starting with pre-arranged rides for employees in vehicles with safety drivers.
News
Tesla sets November 6 date for 2025 Annual Shareholder Meeting
The automaker announced the date on Thursday in a Form 8-K.

Tesla has scheduled its 2025 annual shareholder meeting for November 6, addressing investor concerns that the company was nearing a legal deadline to hold the event.
The automaker announced the date on Thursday in a Form 8-K submitted to the United States Securities and Exchange Commission (SEC). The company also listed a new proposal submission deadline of July 31 for items to be included in the proxy statement.
Tesla’s announcement followed calls from a group of 27 shareholders, including the leaders of large public pension funds, which urged Tesla’s board to formally set the meeting date, as noted in a report from The Wall Street Journal.
The group noted that under Texas law, where Tesla is now incorporated, companies must hold annual meetings within 13 months of the last one if requested by shareholders. Tesla’s previous annual shareholder meeting was held on June 13, 2024, which placed the July 13 deadline in focus.
Tesla originally stated in its 2024 annual report that it would file its proxy statement by the end of April. However, an amended filing on April 30 indicated that the Board of Directors had not yet finalized a meeting date, at least at the time.
The April filing also confirmed that Tesla’s board had formed a special committee to evaluate certain matters related to CEO Elon Musk’s compensation plan. Musk’s CEO performance award remains at the center of a lengthy legal dispute in Delaware, Tesla’s former state of incorporation.
Due to the aftermath of Musk’s legal dispute about his compensation plan in Delaware, he has not been paid for his work at Tesla for several years. Musk, for his part, has noted that he is more concerned about his voting stake in Tesla than his actual salary.
At last year’s annual meeting, TSLA shareholders voted to reapprove Elon Musk’s compensation plan and ratified Tesla’s decision to relocate its legal domicile from Delaware to Texas.
Elon Musk
Grok coming to Tesla vehicles next week “at the latest:” Elon Musk
Grok’s rollout to Tesla vehicles is expected to begin next week at the latest.

Elon Musk announced on Thursday that Grok, the large language model developed by his startup xAI, will soon be available in Tesla vehicles. Grok’s rollout to Tesla vehicles is expected to begin next week at the latest, further deepening the ties between the two Elon Musk-led companies.
Tesla–xAI synergy
Musk confirmed the news on X shortly after livestreaming the release of Grok 4, xAI’s latest large language model. “Grok is coming to Tesla vehicles very soon. Next week at the latest,” Musk wrote in a post on social media platform X.
During the livestream, Musk and several members of the xAI team highlighted several upgrades to Grok 4’s voice capabilities and performance metrics, positioning the LLM as competitive with top-tier models from OpenAI and Google.
The in-vehicle integration of Grok marks a new chapter in Tesla’s AI development. While Tesla has long relied on in-house systems for autonomous driving and energy optimization, Grok’s integration would introduce conversational AI directly into its vehicles’ user experience. This integration could potentially improve customer interaction inside Tesla vehicles.
xAI and Tesla’s collaborative footprint
Grok’s upcoming rollout to Tesla vehicles adds to a growing business relationship between Tesla and xAI. Earlier this year, Tesla disclosed that it generated $198.3 million in revenue from commercial, consulting, and support agreements with xAI, as noted in a report from Bloomberg News. A large portion of that amount, however, came from the sale of Megapack energy storage systems to the artificial intelligence startup.
In July 2023, Musk polled X users about whether Tesla should invest $5 billion in xAI. While no formal investment has been made so far, 68% of poll participants voted yes, and Musk has since stated that the idea would be discussed with Tesla’s board.
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