Technology

Roundtables: Why 2026 Is the Year for Sodium-Ion Batteries

Source

MIT Technology Review

Published

Feb 25, 2026

TL;DR

AI Generated

Sodium-ion batteries are predicted to shine in 2026 as a cost-effective and safer alternative to lithium-ion batteries, with applications in electric vehicles and grid energy storage. MIT Technology Review highlights sodium-ion batteries as one of the 10 Breakthrough Technologies of 2026. A subscriber-only discussion delves into the current state and future prospects of sodium-ion battery technology, featuring experts like Mary Beth Griggs and Casey Crownhart. The session explores the potential of sodium-ion batteries and their impact on the tech landscape.

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6 New Battery Innovations Divulged at CATL “Super Technology” Day

CATL recently unveiled six new battery innovations at their "Super Technology Day" event in Beijing, China. These innovations include the third-generation Shenxing Superfast Charging Battery, the Qilin Condensed Battery, the Freevoy Super Hybrid Battery, the Naxtra Sodium-ion Battery, and an integrated supercharging and battery-swapping network. The company is focusing on extremely fast charging technologies, leveraging materials like sodium ion as lithium iron phosphate (LFP) nears its energy density limit. CATL's advancements aim to achieve an optimal balance between fast charging and long service life, with features like high energy density, reduced weight, and extended range for electric vehicles.

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1 week ago