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GM launches GM Energy business unit with Ultium Home, Ultium Commercial

Green Car Congress

General Motors introduced Ultium Home and Ultium Commercial, which in combination with the existing Ultium Charge 360, create an ecosystem of energy management products and services that will be housed under a new business unit called GM Energy.

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StoreDot Extreme Fast Charging battery performance validated by Shmuel De-Leon Energy

Green Car Congress

StoreDot , a developer of extreme fast charging (XFC) batteries for electric vehicles ( earlier post ), announced that independent battery lab Shmuel De-Leon Energy (SDLE) successfully validated the performance of the StoreDot technology. StoreDot 30Ah silicon-dominant EV battery cell.

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Autel Energy Unveils 1.44 MW MaxiCharger Megawatt Charging System at ACT Expo 2024 for Electric Commercial Vehicles

CleanTechnica EVs

Autel Energy, a leading global provider of electric vehicle (EV) charging products and services, this week unveiled its groundbreaking MaxiCharger Megawatt Charging System at the Advanced Clean Transportation Expo (ACT Expo) 2024 taking place on May 20-23 at the Las Vegas Convention Center.

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Volta/Imogen collaboration awarded $12M in ARPA-E funding to commercialize next-generation fast charging technology

Green Car Congress

Volta, an electric vehicle (EV) charging and media company, announced that a project application it collaborated on with Imagen Energy, a developer of compact high-power EV chargers, was awarded a $12-million grant from the US Department of Energy Advanced Research Projects Agency-Energy (ARPA-E). Earlier post.).

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Plug Power unveils stationary high-power fuel cell system for charging commercial electric fleets

Green Car Congress

Plug Power unveiled a new high-power stationary fuel cell system for charging commercial electric vehicle (EV) fleets. Plug’s standard 18,000-gallon liquid hydrogen tank combined with its new megawatt-scale PEM fuel cell solution can provide more than 60 megawatt hours (MWh) of energy—enough to charge more than 600 EVs.

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UCR researchers find commercial fast-charging damages EV batteries, propose new internal-resistance-based technique

Green Car Congress

Commercial fast-charging stations subject electric car batteries to high temperatures and high resistance that can cause them to crack, leak, and lose their storage capacity, according to researchers at the University of California, Riverside (UCR) in a new open-access study published in the journal Energy Storage.

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Alkegen begins commercial production of silicon anode material SiFAB in Indiana

Green Car Congress

Alkegen has begun commercial production of its silicon fiber anode material platform, SiFAB. SiFAB features micron-sized silicon fiber with an engineered structure that enables higher energy density through a nanoporous fiber structure that accommodates swelling.

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