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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking. Dabek, P.B.,

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LiNa Energy successfully demonstrates Na-ion technology for battery energy storage systems

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Solid-state sodium-ion battery company LiNa Energy ( earlier post ) successfully completed an independent demonstration of its lithium-free sodium batteries for energy storage systems with commercial partner ion Ventures.

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

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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. Sebastian et.

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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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SAE International publishes new J2954 wireless charging standard

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SAE International has published the first global standard that specifies, in a single document, both the electric vehicle and supply equipment (EVSE) ground-system requirements for wireless charging of electric vehicles (EV). SAE J2954).

Standards 544
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SwRI forms joint industry program to investigate safety, longevity of grid-connected energy storage systems

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Southwest Research Institute (SwRI) has launched a new Joint Industry Program (JIP) to investigate energy storage systems for the grid. The Energy Storage for Electric Grid JIP will also investigate battery flammability, particularly the explosion and fire risks associated with large, grid-scale batteries.

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Maxwell Technologies sells HV product line to Renaissance to focus on energy storage for EVs

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a leading developer and manufacturer of energy storage and power delivery technology, has simultaneously signed and closed a definitive agreement to sell its High Voltage (HV) product line to Renaissance Investment Foundation. Maxwell Technologies, Inc.,