Sodium-Ion Batteries Are Coming – Cheaper, Safer and Poised to Disrupt Lithium-Ion
CATL announced a second-generation sodium-ion cell with 175 Wh/kg energy density, targeting mass production by December 2025. China’s HiNa and Datang connected a 100 MWh sodium-ion storage farm in Hubei in July 2024. JAC began serial production of a sodium-ion EV in January 2024. Natron Energy opened North America’s first mass-production sodium-ion battery plant in Michigan in 2022.