Global automakers are expanding pilot integration programs for sodium-ion battery technology in entry-level electric vehicles (EVs). Lower raw material costs and superior cold-weather thermal performance are driving adoption for urban commuter segments despite lower overall energy density compared to lithium-ion alternatives.
Manufacturing Parity and Cost Scaling
Because sodium-ion chemistry can utilize existing lithium-ion cell production equipment, capital outlay for retooling remains minimal. Industry analysts project sodium-based packs will achieve cost parity below $60 per kilowatt-hour at scale by late 2026.