# Critically assessing sodium-ion technology roadmaps and scenarios for techno-economic competitiveness against lithium-ion batteries

“Critically assessing sodium-ion technology roadmaps and scenarios for techno-economic competitiveness against lithium-ion batteries” (2025), by Adrian Yao et al. Engineering research paper. Original abstract below, unchanged. A free PDF is available.

- Authors: Adrian Yao, Sally M. Benson, William C. Chueh
- Published: January 13, 2025
- Field: Engineering
- DOI: https://doi.org/10.1038/s41560-024-01701-9
- Free PDF: https://www.nature.com/articles/s41560-024-01701-9.pdf

## Abstract

Sodium-ion batteries are considered a promising substitute for Li-ion, but the timeline and conditions for achieving cost-competitiveness remain uncertain. This study evaluates their techno-economic potential, showing that while challenging, they could compete with low-cost Li-ion batteries by the 2030s under specific conditions.

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