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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. Renewable energy sources are central to the energy transition toward a more sustainable future.

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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

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This is an expensive process and requires around 30% of the energy stored within the hydrogen. Solid Air Hydrogen Liquefaction (SAHL) consists of storing the cooling energy from the regasification of hydrogen, by solidifying air, and transporting the solid air back to where the hydrogen was liquefied. Montanari, P., Schneider, P.,

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Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

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Nissan and Endesa, an Enel Group subsidiary, signed an agreement at the Geneva International Motor Show pledging to work together to deliver a mass-market V2G system and an innovative business model designed to leverage this technology. Endesa will host a full demonstration of the market-ready and low cost system in Madrid on 12 March.

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Topsoe and First Ammonia sign 5GW electrolyzer agreement for green ammonia

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Topsoe and green ammonia early-mover First Ammonia have entered into a capacity reservation agreement to kickstart the global market for green ammonia. First Ammonia will operate all its plants dynamically to support existing renewable power markets. —Joel Moser, CEO of First Ammonia.

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Electrovaya launches Li-ion residential energy storage system; 3 kWh – 20 kWh

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The battery stores power from the grid or from solar panels and stores it for later household use. For consumers subject to time-of-use charges, the EnergyBlock can be used to store off-peak power to be used later during peak times, lowering the amount of peak-rate costs for the user. Electrovaya Inc.

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Power-to-gas trial to inject hydrogen into Australia’s gas grid; A$5M award to AquaHydrex

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The Australian Renewable Energy Agency (ARENA) announced a trial for a new type of electrolyzer which could see excess renewable energy stored in the gas grid and used to decarbonize Australia’s gas supply. Storing renewable energy directly in the gas network was a logical first route to market for the invention.

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UNSW, H2Store to develop hydrogen storage for renewables; residential and commercial P2G

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Professor Kondo-Francois Aguey-Zinsou and his team at UNSW’s School of Chemical Engineering have developed a system that provides cheap storage and transportation of hydrogen which they expect will provide a new alternative for energy storage within two years. We can actually store about seven times more energy than the current systems.

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