China Sodium Battery Maker Signs 10GWh Sodium-Ion Production Line Deal in Wuhan

Sodium-ion's pitch has always rested on cost and resource abundance rather than energy density, so the significance here is scale: a single line of this size would test whether the chemistry can move from pilot volumes to genuine industrial supply. The location matters too, placing the bet inside China's established battery manufacturing cluster rather than at a greenfield site. The open question is whether announced capacity translates into qualified cells on schedule, since sodium-ion's commercial record is still thin.