The demand for batteries has surged with the increase in electric cars and the need for energy storage from renewables like solar. Electric vehicle sales hit 20 million in 2025, making up a quarter of all global car sales. The battery market is rapidly evolving, with a strong emphasis on innovation and research in battery technology. While lithium-ion batteries are currently the norm, new technologies like sodium batteries and solid-state batteries are emerging as potential challengers. Researchers are exploring various battery chemistries in search of new solutions for future energy storage demands.
https://www.enn.com/articles/78143-beyond-lithium-new-battery-tech-starts-to-break-through