新华网丨国家能源局发布《中国新型储能发展报告（2025）》

Core Viewpoint - The report highlights the rapid development of new energy storage in China, emphasizing its critical role in the new power system and its contribution to the "dual carbon" strategy [3]. Group 1: Policy and Development - Since the 14th Five-Year Plan, a comprehensive policy framework for new energy storage has been established, leading to steady industry growth. By the end of 2024, the installed capacity of new energy storage reached 73.76 million kilowatts (168 million kilowatt-hours), accounting for over 40% of the global total [4]. - The policy system for new energy storage continues to improve, with multiple policy documents issued to enhance the electricity market mechanism and guide scientific development [4]. Group 2: Application and Impact - The application effects of new energy storage are becoming increasingly evident, with the annual equivalent utilization hours exceeding 1,000 hours in provinces such as Zhejiang, Jiangsu, Chongqing, and Xinjiang in 2024, significantly aiding in the consumption of renewable energy [5]. - During peak summer periods, new energy storage has played a crucial role in ensuring electricity supply during peak demand times, functioning effectively as a "super battery" [5]. Group 3: Technological Innovation - Significant progress has been made in technological innovation, with the National Energy Administration announcing 56 pilot projects for new energy storage in 2024, covering over ten technology routes and showcasing a diversified development trend [5]. - Twelve new energy storage projects were selected as part of the fourth batch of major technological equipment in the energy sector, providing application scenarios for the implementation of first-of-a-kind major technological equipment [5]. Group 4: Standardization - The standardization system for new energy storage continues to be strengthened, with over 20 electrochemical storage standards published and implemented in 2024, covering various aspects such as planning, grid connection, operation control, maintenance testing, and post-evaluation [5].