Additive manufacturing specialist Sakuu has developed a lithium metal battery that achieved an energy density of 800 Wh/l in recent testing. The company says its battery achieves an energy density of 500-700 Wh/l, or greater. It demonstrates an energy retention rate of 97% after 200 cycles, and Sakuu expects it to reach an 80% retention… Read more »
Search Results Found For: "Arrival "
2024 Chevrolet Silverado EV faces off against 2022 Ford F-150 Lightning
Two electric pickups from GM and Ford makers take surprisingly different approaches to electrifying the full-size truck The 2024 Chevrolet Silverado EV unveiled today by General Motors CEO Mary Barra shows the largest US auto company’s determination to hang onto its core large-pickup market even as vehicles of all sorts accelerate the transition from gasoline… Read more »
Electrify America to phase out new CHAdeMO installations from 2022
The charging standards war ended in 2020, when Nissan announced that it would abandon the CHAdeMO DC fast charging standard in favor of the competing CCS standard. The only new plug-in vehicle on sale in the US that still uses CHAdeMO is the low-volume Mitsubishi Outlander PHEV. [Editor’s note: There’s also the 2021 LEAF, which… Read more »
UPS to purchase electric VTOL aircraft from Beta Technologies
UPS’s Flight Forward subsidiary plans to purchase electric vertical takeoff and landing (eVTOL) aircraft from Beta Technologies. The delivery giant will take delivery of the first ten aircraft beginning in 2024, with the option to purchase up to 150. Beta’s vehicle has a 1,400-pound cargo capacity and a range of 250 miles. UPS envisions that… Read more »
Examining the feasibility of battery exchange for long-distance electric trucks
Berlin Technical University Professor Stefanie Marker conducts research on EV energy optimization. In her latest project, she turns her attention to vehicles weighing up to 40 tons. The majority of these heavy goods vehicles must travel distances that cannot be covered by a single battery charge. Her solution: a network of battery exchange stations for… Read more »
New battery “gigaplant” promises to be an economic boon to northeastern England
Battery startup Britishvolt has announced plans to build its first battery factory, on the site of a former coal-fired power station in Blyth in northeastern England. Construction is to begin next year, and production of lithium-ion batteries is to start by the end of 2023. The company plans to invest 2.6 billion pounds ($3.5 billion)… Read more »
IEA case study #2: electric buses in Santiago, Chile
The International Energy Agency’s Global EV Outlook is an annual publication that reports on the current state of electric mobility around the world. This year’s report notes the rapid proliferation of plug-in vehicles—from a mere 17,000 in 2010 to some 7.2 million in 2019. The growth has been concentrated in a few regions—47% of the… Read more »
New machine-learning method could supercharge EV battery development
Battery performance can make or break the EV experience, from driving range to charging time to the lifetime of the car. A team led by Stanford Professors Stefano Ermon and William Chueh has developed a machine-learning algorithm that could lead to longer-lasting, faster-charging batteries. For decades, advances in EV batteries have been limited by evaluation… Read more »
Nebraska’s StarTran buys 10 New Flyer electric buses
Lincoln, Nebraska’s StarTran Bus Service has ordered 10 New Flyer electric buses. The purchase of the 35-foot Xcelsior CHARGE heavy-duty transit buses was made possible by $4.05 million in grants from the Federal Transit Administration. Compared to a traditional clean diesel bus, each 35-foot Xcelsior CHARGE is estimated to reduce greenhouse gas emissions by 100-160… Read more »
Whitepaper: Demagnetization in the simulations of electric motors
Sponsored by Mentor, a Siemens BusinessDownload the free whitepaper below How Electromagnetics Engineering Surrounds Us By Prof David Lowther, McGill University, Canada; and Mentor, a Siemens Business Have you ever asked yourself what happens to the sensors on your car when it rains? Probably not often, if ever. Yet this is just one of the… Read more »