GM and its battery partner LG Energy Solution have introduced a new type of battery cell that they say will enable EVs with “an attractive combination of long range and low cost.” The GM/LG joint venture Ultium Cells aims to start commercial production of LMR (lithium-manganese-rich) prismatic cells in the US in 2028, and GM… Read more »
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BYD claims its new EV charging system is almost as fast as refueling with gas
Chinese automaker BYD has announced an ultra-fast EV charging system that it says can deliver a full charge to its latest EV models within five to eight minutes, similar to the amount of time needed to fill a fuel tank with gas. The company says its one-megawatt flash chargers can provide enough energy for nearly… Read more »
A closer look at Li-ion dry electrode coating technology
The dry electrode coating process has the potential to enable the production of better, greener, more cost-effective batteries. It relies on advanced fluoropolymer binders with Teflon™ For a few years now, Charged has been reporting on how dry electrode coating processes have the potential to revolutionize battery production by eliminating the use of hazardous, environmentally… Read more »
Practical aspects of off-grid EV charging
The holy grail for many EV owners is to obtain all of the energy needed for recharging from renewable energy sources, and while that’s difficult to justify on a purely economic basis if grid power is available, for those living off-grid it will be all but necessary to rely on renewable energy sources, as in… Read more »
Aqua Metals is building a more sustainable battery recycling ecosystem
Q&A with Aqua Metals execs Steve Cotton and David Regan Regardless of the claims made in Facebook memes, Li-ion batteries are eminently recyclable, and current recycling methods cause far less environmental damage than the well-documented depredations of the petroleum industry. However, as sustainability is central to the mission of the EV industry, we need to… Read more »
Trade group asks administration to reinstate tariffs on Chinese graphite, critical material for EV batteries
The North American Graphite Alliance (NAGA), which represents US and Canadian producers of battery-grade graphite, has submitted a request to US Trade Representative Katherine Tai to reinstate Section 301 tariffs on three graphite products from China. The group also commissioned a market report from Oxford Economics that explains the rationale behind reinstating the tariffs, and… Read more »
GM hires EV superstar Kurt Kelty as Vice President of Batteries
It’s plain to anyone who follows the auto industry that there are pro-EV and anti-EV factions at every legacy automaker. For the last three decades, the OEMs’ interest in EVs has flapped this way and that in the winds of quarterly earnings and political shifts. Last fall, the “let’s wait awhile” contingent appeared to have… Read more »
New survey finds myths and misinformation about EVs are deeply embedded
It won’t be news to regular Charged readers that myths and misconceptions about EVs have taken deep root among the populace. When I tell a new acquaintance that I write about EVs, as often as not their reply is some sound bite that could be a direct quote from an oil industry social media feed…. Read more »
Exclusive: Black Book used EV values to include Recurrent battery-condition data
The biggest question in buying a used EV is whether its battery is any good and how much range is left. We’re a little closer to an answer now. The Black Book used-car valuation service said Tuesday it would incorporate battery-condition data from Recurrent into its used-EV values. That data lets Black Book vary what… Read more »
New studies indicate that battery-electric aircraft with 800 km range could be practical
Several companies are working on battery-electric aircraft, but electric aviation is a tougher nut to crack than electric cars, for physical reasons. It simply takes a lot more energy to keep an aircraft aloft than it does to propel a vehicle along a road, and every additional pound of battery weight takes a steep toll… Read more »
