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Grid-forming-inverter-backed big batteries can raise renewables hosting capacity Researchers have recommended electricity transmission system operators (TSOs) consider grid-forming battery energy storage systems (BESS) to improve network stability and maximize system hosting capacity.
William Driscoll
Feb 12, 2025
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How energy storage could transform the railway industry A new study determines what types of energy storage systems (ESS) are most promising for onboard and wayside storage.
Phoebe Skok
Feb 10, 2025
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Korean research boosts lithium battery stability, efficiency, density Scientists in South Korea have modified lithium-nickel-manganese-tetraoxygen (LNMO) cathodes to enhance lithium-ion battery stability and efficiency and boost lifespan and energy density.
Ev Foley
Feb 07, 2025
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Pumped hydro and batteries can meet energy storage needs, study shows A new Australian National University study says long-duration pumped hydro on non-river sites, combined with batteries, can meet global energy storage needs.
Ev Foley
Feb 03, 2025
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Extending lifecycle of flywheel energy storage via average consensus algorithm Scientists in China have conceived a lifecycle-based "average consensus algorithm" that can reportedly balance power in flywheel energy storage systems and extend their lifespan.
Emiliano Bellini
Jan 30, 2025
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New aluminum-ion battery with unprecedented long cycle life  Researchers in China have reported a breakthrough in the development of aluminum-ion batteries. They have created a solid-state electrolyte that facilitates the smooth movement of aluminum ions, significantly improving the battery’s performance and longevity.
Marija Maisch
Jan 29, 2025
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Researchers in Switzerland develop biodegradable fungi battery A team from the Swiss Federal Laboratories for Materials Science and Technology (Empa) has developed a 3D-printed battery. Fungi are used as anode and cathode with one releasing electrons during metabolism and the other able to absorb them.
Marian Willuhn
Jan 27, 2025

All R&D news

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Australia pilots 1.5 MW sodium sulfur battery CleanCo's six-hour-storage system is part of a feasibility study and is being installed near the Swanbank Big Battery.
Ev Foley
Oct 04, 2024
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Researchers in Australia cook up recipe for better, more sustainable batteries Academics at the University of New South Wales (UNSW) have developed a battery component using food-based acids found in sherbet and winemaking that could make lithium-ion batteries more efficient, affordable, and sustainable.
Ev Foley
Oct 03, 2024
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LG Chem develops material capable of suppressing thermal runaway in batteries LG Chem has announced that its Platform Technology R&D team has developed a temperature-responsive Safety Reinforced Layer (SRL), a material which is described as capable of surpressing thermal runaway. The material was analyzed in collaboration with researchers from Pohang University of Science and Technology (POSTECH) in South Korea, while the safety verification was conducted in partnership with LG Energy Solution.
Marija Maisch
Oct 01, 2024
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Storing solar power through aluminum-rock composite UK-based Caldera has developed a new heat storage technology that can reportedly convert on-site generated solar power into on-demand heat, thus replacing conventional gas boilers. The system uses a composite of recycled aluminum and volcanic rocks to store heat at up to 500 C and produce steam.
Emiliano Bellini
Oct 01, 2024
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Altech’s sodium chloride solid state battery exceeds expectations Western Australian battery technology company Altech Batteries has announced its first Cerenergy ABS60 salt-based battery energy storage system prototype is online and operating successfully across a range of temperatures, confirming its thermal stability and commercial viability.
David Carroll
Oct 01, 2024
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Converting low-cost industrial polymer into zinc-ion battery cathodes Researchers from the Flinders University of South Australia, in collaboration with Griffith University academics, have used a cheap commercial polymer to develop organic cathodes for aqueous zinc-ion batteries and optimized the battery performance using low-cost additives, as a more sustainable energy storage technology alternative to lithium-ion batteries.
Ev Foley
Sep 20, 2024
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Researchers develop lithium-sulfur battery that can be cut, folded By coating the iron sulfide cathodes in polymers, a research team was able to create transition-metal sulfide-based lithium batteries with stable cycling and high safety. After 300 cycles, a lithium carbide iron disulfide pouch cell retained 72.0% capacity with no capacity degradation after 100 cycles.
Lior Kahana
Sep 19, 2024
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Most home battery storage systems meet warranty claims, new research finds It took eight years of field measurements for researchers at the RWTH Aachen University in Germany to estimate the usable capacity of home battery energy storage systems and develop a dataset covering 106 system years and 14 billion datapoints. Their key finding was that home battery systems lose about two to three percentage points of usable capacity per year on average, meaning good news for the industry as most warranties in the market can be met with the implementation of capacity reserves.
Marija Maisch
Sep 18, 2024
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Aluminium-polymer battery for stationary electricity storage The device developed by TU Bergakademie Freiberg researchers uses aluminum as an anode, graphite as a cathode, and a polymer-based solid electrolyte. It is being validated and further developed for industrial production. The goal is storage capacity of 10 kWh.
Petra Hannen
Sep 12, 2024

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