Learn what sodium-ion batteries are, how they compare to lithium-ion, and whether they could become the future of energy ...

The batteries usually use lithium-ion technology. However ... which makes up about 0.06% of the Earth’s crust compared to sodium’s 2.6%). Better still, sea water is full of sodium chloride ...

In a drive to cut costs and their reliance on China’s supply chain, Western startups have been developing batteries using ...

After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions.