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Honeywell’s newest partnership aims to prevent EV battery fires

The remains of an ill-fated Hyundai Kona EV. (Photo: Mathieu Wagner/Twitter)

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Honeywell announced it has landed a new partnership with Nexceris, the company that developed Li-ion Tamer lithium-ion gas detection solutions, in an attempt to increase electric vehicle safety.

The partnership will culminate new sensor-based solutions as the two companies plan to develop a new system that could prevent conditions leading to thermal runaway in EV batteries, which can cause fires when extremely high temperatures are reached.

The sensors will detect gases produced from excessive temperatures in lithium-ion batteries. The detection systems could allow for early intervention and help avoid costly property damage and safety issues.

Honeywell said the partnership is necessary to develop solutions to prevent fires caused by lithium-ion battery overheating. Global EV sales doubled in 2021 from 2020, and as many of the models introduced over the past few years utilize lithium-ion cells, preventative measures are becoming imperative. Companies across the sector are attempting to develop fire-proof EV cells, with various strategies being utilized to prevent an occurrence.

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“As the world transitions to electric-powered vehicles, automakers are faced with the need to provide lithium-ion batteries that function properly and safely during all stages of their lifecycle. At Honeywell, we are supporting this transition with ready-now solutions to help our customers mitigate safety risks as they expand their electric vehicle portfolios,”  Victor Verissimo of Honeywell said. “Furthermore, by collaborating with Nexceris to develop an enhanced suite of battery monitoring sensors, we will help automotive manufacturers strengthen their battery health monitoring systems with the ability to detect thermal runaway conditions even earlier.”

Li-ion Tamer products were developed by Nexceris to make batteries safer. Since the company’s start in 2010, Nexceris has performed regular testing and analysis on battery systems, working side-by-side with designers, regulators, and other experts to improve battery safety. In 2020, the company partnered with Honeywell’s Building Technologies division to “continuously improve the Li-ion Tamer products and provide innovative safety solutions, building a safety platform for all lithium-ion battery users, and enabling the growth of clean energy.”

Nexceris technologies have been utilized in NASA’s development of Solid Oxide Cells for lunar applications.

In 2019, the company’s Li-ion Tamer was featured in PV Magazine, which detailed the product’s effectiveness across the marine and automotive industries. Randy Stacy, COO and Managing Partner at the company, described the importance of catching thermal runaway events early, about eight to twelve minutes before they begin.

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The unpredictability of battery malfunctions is an essential precedent for developing preventative measures. With thousands of battery cells put in energy storage and utility-scale projects, it is a safe assumption that one will eventually have an issue.

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.

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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Elon Musk

Elon Musk estimates Tesla Semi could reach Europe next year

“We’ve got the Tesla Semi coming out, the heavy truck, and that’ll be going to Europe hopefully next year,” Musk said.

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Credit: Tesla

Tesla is preparing to expand its all-electric Semi truck program to Europe, with CEO Elon Musk indicating that the Class 8 vehicle could arrive in the region 2027.

Musk shared his update during an interview about Giga Berlin with plant manager André Thierig, which was posted on X by the official Tesla Manufacturing account.

“We’ve got the Tesla Semi coming out, the heavy truck, and that’ll be going to Europe hopefully next year,” he said.

Tesla has already begun limited production and customer deployments of the Tesla Semi in the United States, with the company working to scale output through the Semi factory near Giga Nevada. Considering Musk’s comments, it appears that a European rollout would be the next phase of the vehicle’s expansion beyond North America.

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Musk’s use of the word “hopefully” leaves room for flexibility, but the remark signals that Europe is next in Tesla’s commercial expansion plans.

Musk has consistently argued that electrification should extend beyond passenger vehicles. During the same interview, he reiterated his view that “all ground transport should be electric,” adding that ships, and eventually aircraft, would follow.

The Semi plays a central role in that strategy. Heavy-duty freight remains one of the most emissions-intensive segments of road transport, and European regulators have increasingly pushed for lower-emission commercial fleets. 

Tesla recently refreshed the Semi lineup on its official website, listing two variants: Standard and Long Range. The Standard trim offers up to 325 miles of range with an energy consumption rating of 1.7 kWh per mile, while the Long Range version provides up to 500 miles, which should be more than ample for European routes.

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Elon Musk

Tesla Cybercab coming next to Giga Berlin, Optimus possibly after

“From a next major product standpoint, I think most likely is the Tesla Cybercab,” Musk said.

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Credit: Cybercab

Tesla could add the Cybercab and Optimus humanoid robot to the production lineup at Giga Berlin, as per recent comments from CEO Elon Musk. 

During a recent interview with Giga Berlin plant manager André Thierig, Musk identified the Cybercab as the most likely next major product for the German factory, with Optimus potentially following after.

“From a next major product standpoint, I think most likely is the Tesla Cybercab,” Musk said. He added that there are also “possibilities of Tesla Optimus” being produced in the facility.

Tesla has already begun production of the Cybercab in Giga Texas, with volume production expected to ramp this year. Based on Musk’s comments, it appears that if conditions align in Europe, Giga Berlin could eventually join that effort.

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The CEO’s comments about Optimus coming to Gigafactory Berlin are quite unsurprising too considering that Musk has mentioned in the past that the humanoid robot will likely be Tesla’s highest volume product in the long run. 

Giga Berlin will likely be able to produce mass volumes of Optimus, as the Model S and Model X lines being converted to an Optimus line in the Fremont Factory are already expected to produce 1 million units of the humanoid robot annually. 

Apart from his comments about the Cybercab and Optimus, Elon Musk also confirmed that Giga Berlin has started ramping battery cell production and will continue expanding Model Y output, particularly as supervised Full Self-Driving (FSD) gains regulatory approvals in Europe.

Taken together, the remarks suggest Berlin’s role could evolve beyond vehicle assembly into a broader multi-product manufacturing hub, not just a regional Model Y plant.

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Energy

Tesla Powerwall distribution expands in Australia

Inventory is expected to arrive in late February and official sales are expected to start mid-March 2026.

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Credit: Tesla

Supply Partners Group has secured a distribution agreement for the Tesla Powerwall in Australia, with inventory expected to arrive in late February and official sales beginning in mid-March 2026.

Under the new agreement, Supply Partners will distribute Tesla Powerwall units and related accessories across its national footprint, as noted in an ecogeneration report. The company said the addition strengthens its position as a distributor focused on premium, established brands.

“We are proud to officially welcome Tesla Powerwall into the Supply Partners portfolio,” Lliam Ricketts, Co-Founder and Director of Innovation at Supply Partners Group, stated.

“Tesla sets a high bar, and we’ve worked hard to earn the opportunity to represent a brand that customers actively ask for. This partnership reflects the strength of our logistics, technical services and customer experience, and it’s a win for installers who want premium options they can trust.”

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Supply Partners noted that initial Tesla Powerwall stock will be warehoused locally before full commercial rollout in March. The distributor stated that the timing aligns with renewed growth momentum for the Powerwall, supported by competitive installer pricing, consumer rebates, and continued product and software updates.

“Powerwall is already a category-defining product, and what’s ahead makes it even more compelling,” Ricketts stated. “As pricing sharpens and capability expands, we see a clear runway for installers to confidently spec Powerwall for premium residential installs, backed by Supply Partners’ national distribution footprint and service model.”

Supply Partners noted that a joint go-to-market launch is planned, including Tesla-led training for its sales and technical teams to support installers during the home battery system’s domestic rollout.

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