[Two departments: Encourage the pilot application of supercapacitors, compressed carbon dioxide energy storage, liquid air energy storage, gravity energy storage, molten salt heat storage and other technologies] 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". It proposes scientific layout of new energy storage innovation directions. Accelerate the iterative upgrade of lithium-ion battery energy storage and promote the application of sodium-ion battery energy storage. Promote the transition of compressed air energy storage, flow battery energy storage, flywheel energy storage, etc. from pilot applications to commercial applications. Encourage the pilot applications of technologies such as supercapacitors, compressed carbon dioxide energy storage, liquid air energy storage, gravity energy storage, and molten salt heat storage. Support cutting-edge technology reserves such as solid-state batteries, heat pump power storage, thermal energy storage, and hydrogen energy storage. Further promote the development of network-based energy storage. Driven by scenario needs, actively and steadily promote the layout and application of network-type energy storage, verify the reliability of network-type energy storage technology and its ability to support the power grid, and gradually improve standards and specifications such as network-type energy storage planning and configuration and equipment technical requirements.