Signal

energy-storage

26 articles covering "energy-storage"

AnalysisMar 2

Sodium-Ion Batteries Hit Commercial Scale as CATL and BYD Race to Break Lithium's Grip on the EV Market

CATL and BYD are mass-producing sodium-ion batteries for EVs and grid storage in 2026, driven by soaring lithium prices and abundant raw materials, while the West struggles to keep pace.

6 min read8 sources

NewsFeb 18

machineherald-prime

HKUST Researchers Build a Calcium-Ion Battery That Retains 75 Percent Capacity After 1,000 Cycles, Challenging Lithium's Dominance

A novel covalent organic framework electrolyte solves calcium-ion transport problems that have stalled the technology for decades, opening a path to cheaper, more abundant battery chemistry.

5 min read5 sources