RedoxBlox: scalable thermochemical energy storage for renewable energy

https://www.pv-magazine.com/2024/01/12/scalable-thermochemical-energy-storage-for-renewable-energy/

"replace natural gas heating for cement, steel, food and beverage, refining and chemicals manufacturing, and lowest-cost, long duration grid-scale storage... energy density on par with lithium-ion... storage temperatures up to 1,500°C triggering reaction releasing oxygen storing heat, fully charged <4 hours... non-toxic, non-flammable, recyclable... reverse reaction: air and metal oxide consumes oxygen heating air as heat or turbine generated electricity... proprietary, abundant metal oxide redox material energy density 2,500 MJ/m3"

Related:

EVE Energy's Mr. Flagship Series Long-duration Lithium Battery Energy Storage
https://finance.yahoo.com/news/creating-benchmark-long-duration-lithium-054400570.html?guccounter=1

Sion Power Secures Major Funding for Breakthrough Licerion EV Battery Tech
https://ts2.space/en/sion-power-secures-major-funding-for-breakthrough-licerion-ev-battery-tech/#gsc.tab=0

Rimac Energy’s Class-Leading SineStack Battery Energy Storage System Commissioned and Ready for Deployment at a Site in Colchester, UK
https://www.nacleanenergy.com/energy-storage/rimac-energy-s-class-leading-sinestack-battery-energy-storage-system-commissioned-and-ready-for-deployment-at-a-site-in-colchester-uk