Salt batteries are lastly shaping up – that is good for the planet

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Sodium-ion batteries may have benefits over these containing lithium

Juan Roballo/Shutterstock

The next is an extract from our local weather e-newsletter Repair the Planet. Discover out about our vary of newsletters and join right here.

The clear power revolution relies on batteries, however virtually all of the batteries we use at the moment are constructed from lithium, a metallic with a restricted provide and a devastating environmental affect. Might we change it with one thing extra available?

New Scientist revealed a function story about batteries made utilizing frequent salt again in January 2021. These sodium-ion variations promised a less expensive different to these made from…

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