sodium-ion-batteries

General Motors is backing Colorado startup Peak Energy to develop sodium-ion batteries for U.S. grid storage, aiming to compete with lithium-iron phosphate batteries at lower lifetime cost despite lower energy density.

Las baterías de iones de sodio están alcanzando la paridad de costes con las baterías de litio, ofreciendo ventajas en ciclos de carga y rendimiento en frío, lo que podría revolucionar el transporte eléctrico comercial, con China liderando la producción.

GM Energy announces support for vehicle-to-grid (V2G) charging and a new sodium-ion battery partnership with Peak Energy for grid storage, aiming to ease grid pressure from AI data centers and enable EV owners to contribute energy back to the grid.

General Motors announced new vehicle-to-grid capabilities, sodium-ion batteries for grid storage, and public charging improvements, aiming to use EV batteries to offset growing energy demand from AI data centers.