Electric bus maker BYD has secured its first order from Finland. Nobina, a bus transport group that operates throughout the Nordic region, has ordered 64 BYD e-buses for service in Helsinki and 42 for service in Turku. Nobina’s order for its Helsinki fleet includes 20 of BYD’s 40-foot low-floor models and 44 60-foot articulated models…. Read more »
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New composite material increases current capacity to rev up EV efficiency and range
Scientists at Oak Ridge National Laboratory (ORNL) have used new techniques to create a composite that they claim increases the current capacity of copper wires, providing a new material that can be scaled for use in ultra-efficient, power-dense EV traction motors. The research is aimed at improving the performance and life of components such as… Read more »
Amazon reveals first of Rivian electric delivery vans
Amazon is pursuing a multi-track strategy to electrify its delivery fleet. The company already operates hundreds of EVs worldwide, including e-cargo bikes in New York City and Europe. It plans to add 1,800 electric delivery vehicles to its European fleet this year, and 10,000 in India by 2025. The retail/delivery/IT conglomerate has ordered electric vans… Read more »
Both candidates support EVs? Don’t you believe it.
During the recent presidential debate, Donald Trump falsely stated that he has “given big incentives for electric cars.” At least one credulous major news outlet took the bait, and ran a headline saying that Biden and Trump agreed on support for EVs. In fact, as everyone who follows the industry knows, nothing could be further… Read more »
Inmotive introduces new two-speed EV transmission
Canadian automotive supplier Inmotive has launched a new two-speed transmission. The new Ingear features a simple and durable design that’s designed to enable a more efficient powertrain, with extended range, at a lower cost. Typically, an EV has two reduction gears between the electric motor and the wheels, with the motor turning about nine times… Read more »
Solder redefined: Indium Corporation’s materials provide EV power electronics solutions
Vehicle manufacturers and materials suppliers are facing increasing packaging challenges as EV designs continue to push for higher power densities, while footprints remain static or become smaller. Higher performance levels mean higher junction temperatures, which in turn require higher thermal reliability and novel thermal management alternatives. These factors create unique reliability challenges for EV power… Read more »
Digatron and DSA launch end-of-line tester for lithium battery production
Digatron and DSA have designed a solution for end-of-line testing for lithium battery production. The two companies developed a modular end-of-line test solution that allows customers to select pre-defined test regime modules per their requirements. Battery EOL Tester supports the entire workflow of EOL testing by offering customized communication and testing solutions, including electrical test,… Read more »
Tesla Battery Day: a raft of tech advances will deliver cost reductions worth waiting for
We’re used to extremely ambitious (not to say unrealistic) timelines from Tesla—a new Terafactory in a few months, a fleet of Robotaxis before the end of the year—so Elon Musk’s measured, conservative predictions at the long-awaited Battery Day event caught the mainstream press on the wrong foot. “In three years…we can do a $25,000 car… Read more »
Nissan achieves breakthrough in carbon fiber parts production
Carbon fiber reinforced plastic (CFRP) was once seen as an ideal body material for EVs, because of its high strength and light weight. It was used in the Tesla Roadster and the BMW i3, but fell out of favor because of its high cost. Now Nissan has developed a new production process that speeds up… Read more »
Consortium of auto suppliers launches multi-material EV battery casing project
German engineering firm AZL is joining with an international consortium of automotive suppliers to develop a multi-material battery casing. The 8-month product development will start with an international market analysis and a concept study in which different multi-material component concepts and production scenarios will be developed and evaluated with regard to their costs. Finally, a… Read more »
