New zinc-air battery is 'cheaper, safer and far longer-lasting than lithium-ion'

"A new type of battery is coming onto the market that can store multiple days’ worth of energy, that doesn’t degrade, can’t possibly explode and is up to five times cheaper than lithium-ion, claimed its developer as it prepares to pilot the technology in New York state.


The zinc-air hybrid flow battery developed by Canadian company Zinc8 has the potential to disrupt the entire energy-storage market — making wind and solar farms baseload and even replacing the need for transmission grid upgrades in many places.


“For large-scale energy storage, lithium-ion can’t touch us on cost,” says chief executive Ron MacDonald, a former Canadian member of Parliament who now oversees a company that has received $100m of funding."


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Photo by Mariana Proença on Unsplash

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