AI Summary

Sodium‑ion batteries are gaining traction as a viable alternative to lithium‑ion for stationary energy storage, thanks to recent gains in energy density, cycle life, safety and manufacturability. Silvia Bodoardo, a full professor at the Polytechnic University of Turin and scientific representative for the Batteries European Partnership Association, highlighted that the most notable advancement in the last year has been the increasing technological maturity of sodium‑ion systems. These improvements are positioning sodium‑ion technology to compete more closely with lithium‑ion in utility‑scale storage projects.

AI summaries can be wrong sometimes—always verify important details using the source article.