Technologies
Technologies pv magazine
Technologies pv magazine

Energy storage systems come in many forms, leveraging different technology types. A class of electrochemical storage, lithium-ion batteries have established themselves as the industry standard.

But there are many new technologies vying for their market share.

Sodium-ion batteries are widely considered a sustainable and resource-saving answer to future energy storage, while flow batteries offer a viable alternative in long-duration storage applications.
However, the path to commercialization is not a straightforward one.

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Latest News

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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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Redox recap: New flow battery JV in US, Japanese utility adds 12.5MWh flow battery A new joint venture (JV) aims to establish domestic vanadium electrolyte production for flow batteries, while a new Japanese redox flow project has been announced in a remote location.
Tristan Rayner
Feb 05, 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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US flow battery makers discuss life under Trump ESS News spoke to Matt Harper, from vanadium flow battery (VFB) maker Invinity, and Eugene Beh, CEO of Quino Energy, which uses a water-based electrolyte in its aqeous organic quinone redox flow batteries.
Max Hall
Jan 27, 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 Technologies news

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Long-duration storage
Long-duration storage market to hit $223 billion in 20 years, says IDTechEx Alternatives to lithium-ion batteries will likely emerge in the years to come, according to a new report by IDTechEx.
Ryan Kennedy
Feb 06, 2024
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Lamborghini with lithium-ion batteries
Organic cathode for high-energy, fast-charging lithium-ion batteries Massachusetts Institute of Technology (MIT) researchers have developed a new organic cathode material with an energy density higher than most cobalt-based cathodes. It can charge–discharge in as little as six minutes. Automaker Lamborghini has licensed the patent for the technology.
Marija Maisch
Feb 01, 2024
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Stack of a vanadium flow battery
Chinese researchers develop high power density vanadium flow battery stack Researchers at the Dalian Institute of Chemical Physics (DICP) in China have developed a 70 kW-level vanadium flow battery stack. The newly designed stack comes in 40% below current 30 kW-level stacks in terms of costs, due to its volume power density of 130 kW/m3.
Marija Maisch
Jan 24, 2024
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Toyota concept car
New solid state battery charges in minutes, lasts for thousands of cycles Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a new lithium metal battery that can be charged and discharged at least 6,000 times — more than any other pouch battery cell — and can be recharged in a matter of minutes.
Marija Maisch
Jan 15, 2024

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