Alsym Energy

Alsym Energy is a US battery technology company developing non-flammable, non-lithium rechargeable batteries for stationary energy storage, industrial applications and other electrification use cases. Its sodium-ion Na-Series batteries are designed to reduce fire risk, avoid reliance on lithium and cobalt, and support safer deployment in places where conventional lithium-ion systems can face regulatory, thermal management or supply chain constraints. The company is relevant to net zero infrastructure because battery storage is increasingly needed to stabilise grids, support renewable energy integration and manage fast-changing electricity demand from sectors such as AI data centres, mining, buildings and distributed energy systems. Alsym positions its technology as a lower-cost, safer alternative for large-scale storage where reliability and deployability are critical.