Author name: Annita Selwyn

Solid-State Sodium Battery Breakthrough Paves Way for Cheaper, Safer Energy Storage

A team of researchers at Western University in Ontario, Canada, has unveiled a groundbreaking solid-state sodium battery design that could revolutionize energy storage for electric vehicles and renewable energy grids. The innovation replaces lithium—a costly, flammable, and increasingly scarce material—with sodium, one of the most abundant elements on Earth. Laboratory tests confirm the new battery not only matches the performance of traditional lithium-ion cells but also demonstrates superior thermal and mechanical resilience, making it a compelling candidate for next-generation energy storage solutions.

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