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Researchers discover method to significantly extend quantum battery lifespan
Researchers discover method to significantly extend quantum battery lifespan
Researchers at the Royal Melbourne Institute of Technology (RMIT University) and Australia’s Commonwealth Scientific and Industrial Research Organisation (CSIRO) have developed a way to extend the lifetime of Dicke quantum batteries by up to 1,000 times, while maintaining their fast-charging properties enabled by superradiance.
Jul 10, 2025
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“Grid-forming technology is no longer experimental – it’s here and working”
In grids increasingly dominated by renewables, grid-forming technology is emerging as critical tool for maintaining stability and ensuring reliable power system operation. In this interview with ESS News, Rui Sun, Sungrow’s Deputy General Manager-Grid Technology Center, explains how grid-forming works, why it matters, and where the technology is already proving its value. He elaborates on technical challenges, regulatory gaps, and why grid-forming could soon become the new industry standard.
Jul 07, 2025

US DOE awards $14m for unique energy storage systems for critical facilities and infrastructure
The US Department of Energy's (DoE) Critical Facility Energy Resilience (CiFER) fund will back an organic quinone flow battery and an iron and sodium long duration energy storage (LDES) system in California, plus a lithium battery with a novel cathode material in New York state.

Batteries with 200 Wh storage per kW of solar capacity could mitigate curtailment in Spain
Researchers have studied the energy and economic implications of the curtailment of solar energy in Spain over the past two years and concluded batteries can mitigate the problem. The academics calculated the impact of curtailment on levelized cost of energy (LCOE) and net present value (NPV).
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Energy Vault inks deal to use batteries to store excess nuclear energy
Under the new partnership, the Californian company will provide its B-Vault battery energy storage systems (BESS) to back NuSun mini reactors at data centers. It will also provide its VaultOS energy management system and even draw on its gravity energy storage R&D to help in the composition of the reactor containment structures.

Sodium-ion batteries face uphill struggle to beat lithium-ion on cost
A new Stanford University study finds that there are several several key routes that sodium-ion battery developers can take to compete on price, specifically against a low-cost variant of the lithium-ion battery known as lithium iron phosphate (LFP).
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Microvast reveals all-solid-state battery tech with operational voltage of 12-21 V
Microvast says its new True all-solid-state battery (ASSB) eliminates liquid electrolytes to achieve voltages of 12 V to 21 V, with a bipolar stacking design that cuts interconnections between cells, modules, and packs.

Storing photovoltaic-thermal energy with volcanic tuff stones
Scientists in China have used ground heat exchangers based on volcanic tuff stones to improve storage capabilities and efficiency of photovoltaic-thermal systems. Their experiments showed that the proposed combination effectively improves PV module cooling and thermal efficiency.
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Offshore virtual power plant features battery and compressed air energy storage
The proposed virtual power plant (VPP) integrates a platform-to-ship (P2S) setup to electrify anchored and bunkering ships while generating grid electricity. Battery and compressed-air systems would operate alongside floating PV and wind generators.

Australian redox flow water-based battery developer lands state grant
Allegro Energy has secured a AUD 2.1 million ($1.3 million) grant from the New South Wales state government to develop an Australian-made, aqueous-based redox flow battery energy storage prototype capable of storing energy for more than 10 hours.
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