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Tesla’s new battery expert will do “whatever it takes” to improve battery performance

World renowned battery research Jeff Dahn will join forces with Tesla Motors on June 8. His mission is to do “whatever it takes” to improve the science behind the batteries Tesla relies on for its cars and energy storage devices.

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Battery expert Jeff Dahn inside the frunk of a red Model S

Jeff Dahn is a world renowned battery researcher who teaches at Dalhousie University in Nova Scotia. According to the university’s website, he “is recognized as one of the pioneering developers of the lithium-ion battery that is now used worldwide in laptop computers and cell-phones. Dahn’s recent work has concentrated on the application of Combinatorial Materials Science methods to battery and fuel cell materials problems. He is the author of over 500 refereed journal papers and co-inventor of 58 inventions with patents issued or filed.”

Up until know, Dahn has been working exclusively doing research for 3M and the Natural Sciences and Engineering Research Council of Canada to develop longer-lasting, lower cost lithium-ion battery cells, but his agreement ends on June 7. On June 8, he will join forces with Tesla Motors and work exclusively for it. He says his mandate is to do “whatever it takes” to improve the company’s battery performance.

Dahn is a proponent of a different form of battery chemistry than Tesla currently uses. Called lithium nickel manganese cobalt oxide, or NMC, it has lower capacity than lithium cobalt batteries but higher specific power and longer life, according to Battery University. Elon Musk has publicly ridiculed NMC chemistry. Tesla is firmly committed to lithium nickel cobalt aluminum oxide chemistry, or NCA.

Does hiring Dahn indicate that Tesla may be considering a shift in its core battery technology? Dahn told Quartz recently that his mission at Tesla is the same as every other battery researcher in the world — low cost, high energy density, and long battery life. But “whatever it takes,” an operational mantra he said he picked up in conversation with Kurt Kelty, Telsa’s battery director, will be his rule. “Those are the goals, and that’s how we’re going to do it,” Dahn said. “We’re open to anything that makes sense.”

A willingness to consider all possible options is a characteristic that defines Elon Musk. It’s astonishing that Musk and Tesla would consider options that challenge the battery technology they have been committed to for years, but if that’s what it takes to keep Tesla ahead of the competition, that’s what they are prepared to do.

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Source: Quartz, Feature image via Jeff Dahn Research Group
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Tesla Board Chair defends Elon Musk’s pay plan, slams proxy advisors

The letter comes ahead of Tesla’s 2025 Annual Meeting, where shareholders will vote on several key proposals.

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robyn-m-denholm-tesla
CeBIT Australia, CC BY 2.0 , via Wikimedia Commons

Tesla Chair Robyn Denholm has issued a strongly worded letter urging investors to reject the latest recommendations from proxy advisory firms ISS and Glass Lewis, saying their “one-size-fits-all” approach fails to recognize Tesla’s unique business model and track record. 

The letter comes ahead of Tesla’s 2025 Annual Meeting, where shareholders will vote on several key proposals including Elon Musk’s 2025 CEO Performance Award and director reelections.

Tesla slams proxy advisors’ models

Denholm criticized both firms for consistently opposing Tesla’s growth-oriented plans, noting that the company’s market capitalization has increased twentyfold since shareholders approved Musk’s 2018 performance package, which both advisors had opposed at the time. 

“Our shareholders have ignored their recommendations, and it’s a good thing they did,” she wrote. “Otherwise, you may have missed out on our market capitalization soaring 20x while the proxy advisors time and time again recommended “against” Tesla proposals designed to promote the sort of extraordinary growth we have enjoyed.”

The letter argued that Glass Lewis and ISS use robotic policies that don’t account for Tesla’s innovation-driven structure. Tesla’s leadership maintained that the 2025 CEO Performance Award will only reward Musk if he achieves extraordinary market capitalization and operational goals. The plan, Denholm stated, aligns Musk’s incentives with long-term shareholder interests.

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Tesla defends board leadership

Denholm also defended directors Ira Ehrenpreis and Kathleen Wilson-Thompson, calling them pivotal to Tesla’s governance and innovation strategy. She said both have driven Tesla’s growth and helped design compensation systems vital to competing in the AI and robotics talent race.

She warned that following ISS and Glass Lewis could turn Tesla into “just another car company,” and urged shareholders to “vote yes to robots, and reject robotic voting.” The letter also highlighted that neither ISS nor Glass Lewis owns Tesla stock, emphasizing that only shareholders “who have made an actual financial investment” should decide the company’s direction.

“If you prefer that Tesla turn into just another car company mired in the ways of the past, then you should follow ISS and Glass Lewis. If you believe that Tesla, under the visionary leadership of Elon and the oversight of a Board that includes business leaders with integrity like Ira, Kathleen and Joe, then you should vote with Tesla,” Denholm wrote.

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Tesla Model S and Model X make a comeback in Europe

The updates inside and under the surface of the new Model S and Model X are meaningful.

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Credit: Tesla Europe & Middle East

Tesla’s luxury flagships are making a comeback in Europe. After disappearing from Tesla’s online configurator in July, the Model S and Model X are once again available to order across the region. 

Deliveries are set to begin in November, with the Model S priced from €109,990 and the Model X starting at €114,990. The update brings improved comfort, reduced cabin noise, and efficiency improvements to the two veteran EVs.

A subtle refresh

Tesla’s design team made only light exterior changes, but the updates inside and under the surface of the new Model S and Model X are meaningful. The refreshed Model S and Model X now feature upgraded insulation, enhanced active noise cancellation, and retuned air suspension to make the ride smoother and quieter. 

New 19- or 21-inch wheels and ambient interior lighting add a subtle modern touch to the two flagships, while the Model X’s third-row seating has been improved with more space for occupants, Tesla Europe and Middle East noted in a post on X.

Both vehicles gained adaptive headlights, blind-spot warning lights, and a standard front camera. Efficiency has also improved thanks to new aerodynamic rims and low-rolling-resistance tires. The Model S now boasts a WLTP range of 744 kilometers, while the heavier Model X can travel up to 600 kilometers on a single charge.

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Tesla’s performance flagship

The Model S Plaid, Tesla’s performance flagship, benefits from deeper upgrades in this cycle. The vehicle now features a redesigned front fascia and a new front splitter. Its rear aprons have also been updated, and it has been given a carbon rear spoiler and diffuser to enhance high-speed stability. 

Underneath, the drive rotors receive carbon sleeves for better performance under extreme loads. The Plaid sprints from zero to 100 kph in just 2.1 seconds and can reach 322 kph with optional ceramic brakes, while maintaining an impressive 611-kilometer range. Considering its performance figures, the Model S Plaid has once again become the market’s best bang-for-the-buck flagship performance car. 

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Tesla begins deliveries of its affordable Model Y Standard

The ‘Standard’ Model Y is now getting ready to fall into customer hands, according to some owners, who are preparing for or have already taken delivery of the new model.

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Credit: Tesla

Tesla has officially started deliveries of the affordable Model Y ‘Standard’ less than three weeks after the company launched it on October 8.

Following the loss of the $7,500 electric vehicle tax credit, Tesla launched the Model 3 and Model Y ‘Standard’ trims, both coming in at sub-$40,000 starting prices, but being stripped of many of the features that come in the ‘Premium’ configuration levels.

Tesla launches two new affordable models with ‘Standard’ Model 3, Y offerings

The vehicles are Tesla’s answer to the loss of the tax credit, which was phased out by the Trump Administration. Tesla said it has been developing these models for over a year, as it revealed in early 2024 that it was working to create new vehicles that would be more affordable.

It also said it was developing vehicles to be built on a new-generation platform, which is a likely reference to the Cybercab, which has also been spotted at both Gigafactory Texas and the Fremont Factory.

The ‘Standard’ Model Y is now getting ready to fall into customer hands, according to some owners, who are preparing for or have already taken delivery of the new model:

Tesla slated deliveries for November when the two vehicles launched on October 8, but that seems to be an underpromise and overdeliver type of situation.

The new features for the Model Y include:

  • New athletically tuned exterior and new alloy wheels to improve aerodynamics
  • 15.4″ touchscreen in the front, the same as the other trims
  • Available in three colors: Stealth Grey (free), White ($1,oo0 extra), Diamond Black ($1,500 extra)
  • Textile and vegan leather interior
  • Range sits at 321 miles
  • New front fascia
  • Covered glass roof (textile on inside)
  • Windows are not acoustically laminated for a quieter cabin
  • Manual mirrors and seats
  • Smaller frunk
  • No rear infotainment screen
  • No basic Autopilot
  • 69 kWh battery
  • New 19″ Aperture wheels
  • 0-60 MPH in 6.8 seconds
  • 7 speaker stereo, down from 15 speakers in premium models
@teslarati 🚨 Tesla’s Affordable Models are here! Let’s talk about them! #tesla #fyp #viral #teslaev #elonmusk ♬ Natural Emotions – Muspace Lofi

 

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