Image: Bart van Overbeeke/TU Eindhoven
Working with researchers from TU Eindhoven, the Swinkels Family Brewers in The Netherlands are the first to employ at scale the burning of Iron as a renewable fuel. Finely ground iron powder burns cleanly at high temperatures and produces iron oxide (rust) as its only emission. Best of all, this rust can be reenrgised back in to iron powder using electricity, for use as a combustable source of energy again!
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