written by reader Batteries for the grid- Iron and oxygen

By bludolphint, August 24, 2021

I came across the other day about a battery designed to store energy for the grid for when the sun don’t shine and the wind she isn’t a blowing. Imagine that another battery idea. Actually I found it quite interesting. It turns the iron to rust- the Iron and oxygen battery. It stores energy as rust and releases energy by turning the rust back to iron and only releases Oxygen. This is a real thing, has anybody heard about it?

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