General Motors and Lithium Americas plan to jointly invest in the development of the Thacker Pass mine in Nevada, which the companies call “the largest known source of lithium in the US.” GM plans to use lithium carbonate from Thacker Pass in its proprietary Ultium battery cells. As part of the deal, GM will make… Read more »
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GM and Microvast to develop new battery separator tech, build US plant
GM and battery manufacturer Microvast are collaborating to develop specialized EV battery separator technology, and to build a new separator plant in the US, supported by a $200-million grant from the DOE’s Battery Materials Processing and Battery Manufacturing initiative. Separators are battery components that separate the anode from the cathode, while allowing for ion transfer…. 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 »
Cadillac’s ambitious move to an all-electric luxury brand by 2030
The car that once advertised itself as “The Standard of the World” will go all-electric. Can the US luxury brand reinvent itself for a modern era…and for China? Among cutting-edge automotive buyers—the glitterati of Los Angeles, the tech millionaires of Silicon Valley, the finance titans of Wall Street—only one Cadillac is widely recognized. It’s a… Read more »
2024 Chevrolet Blazer EV: Chevy previews a mass-market electric SUV
Mid-size five-seat crossovers are a huge segment, and Chevy wants yours to plug in—next year. Chevrolet, it seems, doesn’t want to scare potential shoppers by offering up electric vehicles that stress too heavily the fact they’re … well, different. An advance preview of the upcoming 2024 Chevrolet Blazer EV suggested it’s very much a Chevy… Read more »
LG Energy Solution to invest $1.7 billion to expand its plant in Holland, Michigan
LG Energy Solution plans to invest $1.7 billion at its battery component plant in Holland, Michigan, an expansion that’s expected to quintuple the plant’s capacity. The facility manufactures large lithium-ion polymer battery cells and packs for EVs. The company is one of the largest employers in the community, and now has 1,495 employees in Michigan…. Read more »
GM’s “fuel cell power cubes” could replace diesel and gas generators
Automakers have invested big bucks in fuel cells over the past few years, and they’d probably be glad to find some viable applications for the technology. GM is developing ways to apply its Hydrotec fuel cell technology to power generation. GM is planning multiple Hydrotec-based power generators, all powered by GM’s Generation 2 Hydrotec fuel… Read more »
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 »
GM expands its battery tech development at new Wallace Battery Cell Innovation Center
General Motors has announced plans to build a new battery development facility on the grounds of its Global Technical Center in Warren, Michigan. The Wallace Battery Cell Innovation Center will “significantly expand the company’s battery technology operations and accelerate development and commercialization of longer-range, more affordable electric vehicle batteries.” The facility is named after the… Read more »
Ford and Redwood Materials to collaborate on battery recycling
Redwood Materials, the battery materials firm founded by Tesla cofounder JB Straubel, has announced a partnership with Ford. The two companies will work together to “create a closed loop for battery recycling and a domestic supply chain for critical battery materials.” Ford also made a strategic investment of $50 million in Redwood. “Excited to work… Read more »