[Two departments: Development of large-capacity, wide temperature range, high safety, anti-interference lithium/sodium-ion battery energy storage system] On November 13, the National Development and Reform Commission and the National Energy Administration issued the "New Energy Storage Implementation Plan for the 15th Five-Year Plan". The plan proposes to develop medium and short-term energy battery storage technology. Develop large-capacity, wide-temperature range, high-security, anti-interference lithium/sodium-ion battery energy storage systems; optimize the core components of solid-liquid hybrid batteries and research intrinsically safe solid-state battery technology; develop energy storage battery technology based on new electrolytes such as aqueous, organic, and fluorine-free, as well as new positive/negative electrode material systems such as multivalent ions and anions.