Tesla is continuing its trade secrets fight with Rivian, alleging that the electric-truck hopeful poached employees and stole "highly proprietary" battery technology, according to a Bloomberg report. The Silicon Valley firm filed a lawsuit against Rivian 14 months ago, but claims the company has continued poaching its staff, and using them to...
General Motors sees a future of 600-mile EVs, enabled by advances that will double energy density, while it also targets a 60% cost reduction by mid-decade. On Tuesday GM announced another step it sees as essential for making that happen: an “innovation center” for battery technology, with the aim of accelerating development and...
The National Highway Traffic Safety Administration said battery fires in Tesla’s electric vehicles when no crash was involved were “rare events.”
Researchers at Nanyang Technological University Singapore (NTU Singapore) have proposed a new way to prevent fires in lithium-ion batteries. As reported by photovoltaics industry trade journal PV Magazine, the researchers have tested a so-called "anti-short layer," which is an extra layer of material on the separator between the cathode and anode...
The automaker and a supplier will spend $11.4 billion on three battery factories and a truck plant, creating 11,000 jobs.
Ford on Wednesday announced plans to partner with Tesla co-founder J.B. Straubel's Redwood Materials on battery recycling. The plan is for recycled materials to be fed back into the United States EV battery supply chain, creating a so-called "closed loop," according to a Ford press release. This reduces costs, as well as the overall environmental...
General Motors on Tuesday revealed more about the motors and propulsion systems that will power a generation of Ultium-based electric vehicles. Motor design and efficiency is an unsung hero in the drive for pushing EV range higher without having to upsize the battery—and the demand on charging infrastructure—so GM’s...
As it works to replace battery modules in Chevrolet Bolt EV models to address battery-fire concerns, General Motors is asking owners not to park within 50 feet of other vehicles or on the open levels of parking garages, Bloomberg reported Wednesday. The automaker started a recall, which now encompasses all of the roughly 140,000 Bolt EV and Bolt...
La popularidad de Tesla ha motivado el surgimiento de una nueva ola de tecnología que ahora está disponible en un monitor de salud pero que pronto podría estar en las gafas, los coches e incluso los aviones.
As United States battery manufacturing increases to support greater EV production, battery materials could become a potential choke point. It's this "less sexy" element that Tesla co-founder J.B. Straubel aims to address with his new company, Redwood Materials. As detailed in a recent Bloomberg profile, Straubel aims to move more of the...
