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UniEnergy signs commercialization agreement for PNNL-developed vanadium redox flow battery

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UniEnergy Technologies LLC has signed a license agreement with Battelle to further develop and commercialize a vanadium redox flow battery developed at Pacific Northwest National Laboratory (PNNL) that holds promise for storing large amounts of renewable energy and providing greater stability to the energy grid. Earlier post.).

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. —Huskinson et al. Background.

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Thermal Energy Storage Is No Longer Just Hot Air

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The company is building these shipping container systems, which work like giant batteries that store energy as heat and pressurized air , rather than a chemical reaction (Cheesecake’s name is derived from a nerdy acronym for their technology.) Some companies have landed on thermal storage.

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Bus maker Alexander Dennis to fit GKN Gyrodrive flywheel hybrid systems to 250 buses; partners on international development

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Instead of a battery, the Gyrodrive system uses a magnetically loaded high-speed carbon-fiber flywheel to store the energy generated by a bus as it slows down to stop. The electric flywheel technology is particularly suited to applications that demand high symmetric power transmission at continuous cyclic duty cycle.

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EU investing €1.8B in 17 large-scale clean tech projects

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The 17 projects were selected under the second call for large-scale projects, meaning they have capital costs above €7.5 Other selection criteria included the projects’ potential for scalability and cost effectiveness. capture and liquefaction at a cement plant to storage in offshore sites. A third project will capture the CO?

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Sandy solution for renewable energy storage; Thermal Energy Storage System

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Sand is emerging as a key ingredient in the race to develop a viable electricity storage system for renewable energies. Australia-based Latent Heat Storage has developed a low cost thermal energy storage system based on the latent heat properties of silicon derived from sand. by Andrew Spence.

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California Hydrogen Business Council says a robust P2G RD&D program should be a priority for the state

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The case for using Power-to-Gas solutions to store renewable energy is compelling for a number of important use cases, according to a new white paper released by the California Hydrogen Business Council (CHBC). Constraining storage solutions to “electricity-in, electricity-out” only will increase the cost of intermittency.

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