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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. billion into energy storage research and development—$400 million per year, on average.

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How Automotive Dealerships Can Save Money with Battery Energy Storage

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As dealerships embrace electrification to maintain competitiveness , it’s crucial to also explore the benefits of integrating battery energy storage systems (BESS). Discover key insights into incorporating battery storage for your dealership’s sustainable energy storage. What are battery energy storage systems?

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DOE estimates EV battery pack costs in 2022 nearly 90% lower than in 2008

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The Department of Energy’s (DOE’s) Vehicle Technologies Office estimates the cost of an electric vehicle lithium-ion battery pack declined 89% between 2008 and 2022 (using 2022 constant dollars). The 2022 estimate is $153/kWh on a usable-energy basis for production at scale of at least 100,000 units per year.

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New lithium polysulfide flow battery for large-scale energy storage

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Researchers from the US Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a new lithium/polysulfide (Li/PS) semi-liquid (flow) battery for large-scale energy storage, with lithium polysulfide (Li 2 S 8 ) in ether solvent as a catholyte and metallic lithium as an anode.

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Daimler starts deliveries of Mercedes-Benz Li-ion energy storage units for private homes

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Daimler AG has commenced deliveries of Mercedes-Benz stationary energy storage units ( earlier post ) for use in private homes. At present, the company’s partners include the energy service provider Energie Baden-Württemberg (EnBW), the solar technology specialist SMA, as well as a number of wholesale traders.

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Ford favoring bulk-type solid-state battery for next-gen energy storage

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Of those, Ford is currently favoring a solid-state solution for several reasons, among them the better volumetric energy density this approach offers, said Ford engineer Venkat Anandan in a presentation at SAE WCX 17 in Detroit this week. A Li-air battery, with its air cathode, is a low-cost system, Anandan said.

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National University of Singapore researchers devise membrane-based supercapacitors; possible new route to high-performance supercapacitive energy storage

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This work presents a new electrode material, the so-called hydrophilized polymer network. Because of its practical advantages such as easy preparation and intrinsic stability in electrolyte, the hydrophilized network may provide a new route to high-performance supercapacitive energy storage. —Xie et al.