Caterpillar has completed a successful demonstration of its first battery-electric 793 model mining truck. Caterpillar developed its battery-electric prototype with support from mining customers participating in its Early Learner program, which was established in 2021 with the aim of accelerating the development and validation of Caterpillar’s battery-electric trucks at participating customers’ sites. Participants with definitive… Read more »
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Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth:The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and productivity…. Read more »
It’s about time: the 6 phases of thermal runaway propagation
Sponsored by Aspen AerogelsThermal runaway propagation is a complex challenge. No matter the cell chemistry or pack architecture, lithium-ion batteries are at risk of experiencing a thermal runaway event. Although there is no one-size-fits-all solution, battery engineers do not need to reinvent the wheel when developing a solution to meet critical safety requirements. By understanding… Read more »
Qualcomm and Renault to co-develop architecture for software-defined EVs
Renault and Qualcomm Technologies plan to collaborate on plans for a centralized computer architecture for Renault’s next generation of software-defined vehicles (SDVs), based on Qualcomm’s Snapdragon Digital Chassis. The architecture will support digital cockpit, connectivity and advanced driver assistance systems (ADAS). Qualcomm will also invest in Ampere, Renault’s dedicated electric and software company. Starting in… Read more »
Cirba Solutions and GM extend collaboration on EV battery recycling
Cirba Solutions and GM have extended an existing agreement to recycle battery scrap generated by manufacturing and research at selected GM facilities through 2024. The original agreement dates from 2021, and GM has already recycled more than a million pounds of batteries. Cirba provides GM with reverse logistics, disassembly and processing to return recycled materials… Read more »
Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and… Read more »
TeraWatt to build Electric Corridor of charging sites for electric trucks along I-10 from Long Beach To El Paso
When we spoke with TeraWatt Infrastructure CEO Neha Palmer back in 2021, we were impressed by her company’s comprehensive approach. Charging hubs for fleet vehicles need to incorporate not only charging stations, but energy management systems, and possibly energy storage and on-site generation. Charging providers need to work closely with local electrical utilities, and they… Read more »
Li-Cycle opens battery recycling facility in Alabama
Battery recycler Li-Cycle has announced that its Alabama Spoke plant in Tuscaloosa has started commercial operations. The Alabama Spoke uses Li-Cycle’s patented technology to recycle and directly process full EV battery packs without any dismantling through a submerged shredding process that produces no wastewater. Li-Cycle says its full pack processing capability improves efficiency, and can… Read more »
Researchers create electrode with high energy capacity from nanosheets
A team of researchers has fabricated thick electrodes from two-dimensional materials in order to design an electrode for faster charging and higher energy capacity in lithium-ion batteries. “Two-dimensional materials are commonly believed [to be] a promising candidate for high-rate energy storage applications because it only needs to be several nanometers thick for rapid charge transport,”… Read more »
Don’t just delay cell-to-cell thermal propagation, stop it.
Sponsored by Aspen Aerogels Battery engineers face the daunting challenge of maximizing thermal runaway protection while optimizing vehicle performance. This task becomes even more critical as cell-to-pack and cell-to-chassis designs increase in popularity because manufacturers lose the added protection that can be built into a module-based design. Although newer chemistries such as LFP and solid-state… Read more »