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

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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.

GM 330
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New long-duration, extended capacity Na-Al battery design for grid storage

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Researchers led by the Department of Energy’s Pacific Northwest National Laboratory (PNNL) have extended the capacity and duration of sodium-aluminum batteries. Sodium and aluminum are a natural combination of inexpensive, abundant elements as a redox pair for battery energy storage. of peak charge capacity. —Weller et al.

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

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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.

Fleet 321
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DOE releases Energy Storage Grand Challenge Roadmap; 44% reduction in manufactured cost for 300-mile EV pack by 2030

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The US Department of Energy (DOE) released the Energy Storage Grand Challenge Roadmap , the Department’s first comprehensive energy storage strategy. Announced in January 2020 by US Secretary of Energy Dan Brouillette, the Energy Storage Grand Challenge (ESGC) seeks to create and sustain American leadership in energy storage.

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Na-ion battery developer Faradion collaborating with battery manufacturer AMTE Power

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UK-based battery manufacturer AMTE Power and Faradion Ltd. , a leader in non-aqueous sodium-ion battery technolog ( earlier post ), announced a collaboration which combines Faradion’s IP with AMTE Power’s design and manufacturing capabilities. These trends will drive a significant increase in the use of battery storage.

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Commercially operated Wärtsilä engine runs on 25 vol% hydrogen blend

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The technology group Wärtsilä and WEC Energy Group have successfully tested the capabilities of a Wärtsilä engine running on 25 vol% hydrogen-blended fuel. The tests, which were completed in October 2022, were conducted at WEC Energy Group’s 55 MW A.J. Mihm power plant in Michigan using an unmodified Wärtsilä 18V50SG engine.

Hydrogen 307
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Rimac Technology enters stationary energy storage systems market with launch of Rimac Energy

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Rimac Technology is entering the stationary Energy Storage Systems (ESS) market with the launch of Rimac Energy. Rimac Energy will produce its pilot systems for selected customers this year with commissioning in 2024. Insights into the technology will be revealed later this year.