Interesting Engineering on MSN

Hydrogen-iron flow battery could deliver 25-year grid energy storage with 80% efficiency

A Dutch battery manufacturer has developed a revolutionary hydrogen-iron flow battery that could reportedly ...
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New hydrogen battery can operate four times colder than before — meaning denser and longer-lasting EV batteries

Future electric cars could ditch lithium-ion batteries, thanks to a new breakthrough in hydrogen energy storage at much lower temperatures than was previously possible. Researchers from Tokyo’s ...