Graphene, a crystalline allotrope of carbon, is reported to be a better electricity conductor than copper, 200 times stronger than steel, and six times lighter. Metal oxides can be attached to its surface to improve its energy storage functions. Now China’s GAC Group has announced “breakthrough progress” with a graphene-based super-fast-charging battery, which the company… Read more »
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StoreDot releases samples of its “five-minute” EV battery
In 2015, Israeli battery developer StoreDot announced plans to enter the EV market with battery cells that it said could enable a 300-mile battery pack to be charged in 5 minutes. Now the company has launched engineering samples of its first-generation batteries that are designed to be manufactured at scale on traditional Li-lion production lines…. Read more »
Passenger EV battery capacity reached 134.5 GWh in 2020
In 2020, a total of 134.5 GWh of passenger EV battery capacity was deployed globally in newly sold passenger EVs, an increase of 39.6% over the prior year, according to an analysis by Adamas Intelligence. This figure excludes an additional 15 to 20 GWh of installed passenger EV battery capacity idling in sales channels and… Read more »
Northvolt to supply €2 billion worth of green battery cells to BMW
The BMW Group has signed a long-term battery cell supply contract worth 2 billion euros with Swedish supplier Northvolt. The cells will be produced beginning in 2024 at the Northvolt Ett gigafactory, which is currently under construction in Skellefteå in northern Sweden. Northvolt Ett in Sweden is to go on line in 2021 with an… Read more »
Solid-state battery tech: What’s close to commercialization, and what’s still years away?
With a fresh round of funding, Wildcat Discovery Technologies is busy expanding its facilities, building up its battery team and doubling down on promising solid-state research projects. We asked the energy storage experts to help clear up the hype around solid-state batteries. Whenever Charged needs to better understand the complexities of the latest and greatest battery… Read more »
German bakery builds EV charging park with 114 chargers, solar power and battery storage
Who knew that bakers would be major drivers of the electromobility revolution? Mexican bakery giant Bimbo is building its own electric delivery vans, and now we learn that German organic baker Roland Schüren is building what’s billed as Europe’s largest electric car charging park. The bakery’s charging facility is located at the busy Kreuz Hilden… Read more »
Audi plans battery assembly plant in Germany
German automakers know they need to establish a European battery industry, and they’re taking steps to chip away at the stranglehold Asian firms have on the market. Audi is reportedly planning an assembly plant for EV battery packs near its plant in Ingolstadt, Germany. Electrive, citing the Korean blog Guru, tells us that Audi intends… Read more »
Majority of demand for nickel and cobalt coming from 5 battery suppliers
In 2019, over 59,000 tons of nickel and 14,400 tons of cobalt were deployed globally in passenger EV batteries, a one-year increase of 39% and 34%, respectively, according to data from Adamas Intelligence’s EV Battery Capacity and Battery Metals Tracker. Panasonic used 51% of the global market share of nickel (down from 56% in 2018),… Read more »
Enevate says its silicon-dominant anode technology is ready for EV production
Q&A with Enevate’s Founder and CTO Dr. Benjamin Park Introducing silicon into automotive-grade lithium-ion cells has been a major topic in the EV industry in the past decade. Silicon is widely considered to be the next big thing in anode technology, because it has a theoretical charge capacity ten times higher than that of typical graphite anodes…. Read more »
BMW revamps battery materials supply chain, signs supply contract for raw lithium
BMW Group has signed a €540-million contract with China’s Ganfeng Lithium for the supply of raw lithium from mines in Australia. The carmaker has restructured its supply chains for its upcoming fifth generation of battery cells. From 2020 on, it will directly source both lithium and cobalt. The raw materials will then pass on to… Read more »