Peak Energy activates a first-of-its-kind sodium-ion battery in Colorado, aiming to cut energy costs and boost US grid reliability. . Peak Energy just switched on a 3. Support CleanTechnica's work through a Substack subscription or on Stripe. Or support our Kickstarter campaign! At. . Sodium‑ion batteries are emerging as a safer, lower-cost alternative to lithium‑ion, with a recent international study highlighting their competitiveness in stationary energy storage. The research shows that ongoing investment and supply-chain development could enable broader adoption within the. . In April 2025, China -based CATL used its first-ever “Super Tech Day” to signal confidence in the chemistry, unveiling its Naxtra line of sodium-ion batteries designed for EVs. Credit: JustAnotherCarDesigner/Wikipedia Recurring stories and special news packages from C&EN.
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