At the Osaka Prefecture University, Atsushi Sakuda and colleagues have been studying a type of battery that they believe holds the key to the future of energy storage: all-solid-state batteries (ASSBs). “In 2019, we developed a solid electrolyte using sodium ions, which showed the highest conductivity in the world reported at room temperature,” said Dr…. Read more »
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Proterra to provide battery tech for Lightning Class 3 commercial van
Lightning eMotors, a provider of complete zero-emission-vehicle solutions for commercial fleets, has announced that EV manufacturer and powertrain specialist Proterra will supply the battery technology for the Generation 4 Lightning Electric Transit commercial van. The Lightning Electric Transit commercial van is a purpose-built Class 3 commercial EV. It’s available in several configurations, including last-mile cargo… Read more »
Kia reveals first images of its new EV6 ahead of this month’s launch
Kia has revealed the first images of the exterior and interior design of EV6, the automaker’s first dedicated battery electric vehicle, ahead of the car’s world premiere scheduled for later this month. The new model is based on Kia’s new Electric-Global Modular Platform (E-GMP), and features “a distinctive crossover-inspired design.” It’s the result of a… Read more »
Lion Electric sells 10 school buses to California’s largest school district
Lion Electric, a manufacturer of electric medium- and heavy-duty urban vehicles, has secured an order for its electric school buses from the Los Angeles Unified School District (LAUSD). The initial order of 10 LionC buses follows Lion’s recent delivery to the Twin Rivers Unified School District in Sacramento. LAUSD is the second-largest school district in… Read more »
GM and LG may build a second battery factory in Tennessee
If GM is going to electrify most of its lineup by 2035, it’s going to need a lot more batteries. Sending out press releases is fast and free, but building supply chains takes years and billions, so one indication of whether the automaker’s announced deadline is a serious objective or a mere aspiration will be… Read more »
Washington raises the stakes with California, proposing to phase out gas cars by 2030
Washington may soon become the third US state to fix a date for the end of the Oil Age. The state House Transportation Committee has voted 17-12 to advance a bill that would require all light-duty vehicles of model year 2030 and later registered in the state to be electric. The bill will now move… Read more »
Formula E electric racing begins first season as an FIA world championship in Saudi Arabia
Formula E, the urban electric racing series, begins its seventh season, and its first as an official FIA World Championship, on February 26 and 27, with a nighttime double header on the streets of Diriyah, Saudi Arabia. This season’s events will be broadcast live in over 150 countries around the world. Formula E has inked… Read more »
Silicon Mobility releases new EV powertrain control software
Silicon Mobility has announced the release of OLEA APP INVERTER, a software application platform for control of inverters and electric motors. The application is based on the OLEA T222 FPCUs parallel architecture, which allows real-time control of power electronics and motors. It provides torque and speed control using Field Oriented Control (FoC) and variable Space… Read more »
High-voltage EV battery packs: benefits and challenges. More voltage, more better?
In 2020, Porsche delivered just over 20,000 units of its luxury Taycan EV—the first vehicle from a major automaker to sport an 800 V (nominal) battery, which is more than double the voltage of its competitors (and firmly into light-rail and switchyard locomotive territory, actually). It appears that many other EVs will soon follow in… Read more »
Lucid Motors goes public in long-awaited SPAC deal
Lucid Motors has confirmed that it is going public through a merger with Churchill Capital IV (CCIV). The deal, which is expected to close in the second quarter, is said to be the largest to date between a SPAC and an EV startup. The transaction values Lucid at an initial pro-forma equity value of about… Read more »