人民网丨国家能源局发布：我国新型储能装机规模占全球总装机比例超40%

Core Viewpoint - The rapid development of new energy storage in China is significantly enhancing the integration of renewable energy and improving the stability of the power system, with a notable increase in installed capacity and supportive policies [1][2]. Group 1: Development and Capacity - As of the end of 2024, China has built and put into operation new energy storage capacity of 73.76 million kilowatts (168 million kilowatt-hours), accounting for over 40% of the global total installed capacity [1]. - The policy framework for new energy storage has been continuously improved, with multiple policy documents issued to guide scientific development and enhance the electricity market mechanism [1]. Group 2: Application and Impact - The application effects of new energy storage are becoming increasingly evident, with average equivalent utilization hours exceeding 1,000 hours in provinces such as Zhejiang, Jiangsu, Chongqing, and Xinjiang in 2024, playing a crucial role in the consumption of renewable energy [2]. - During peak summer periods, new energy storage has effectively acted as a "super battery," contributing significantly to power supply during peak demand [2]. Group 3: Technological Innovation - In 2024, the National Energy Administration announced 56 pilot projects for new energy storage, covering over ten technological routes, with many projects representing the first engineering applications in the country [2]. - 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 equipment [2]. Group 4: Standardization - In 2024, more than 20 standards for electrochemical energy storage were published and implemented, covering various aspects such as planning, grid connection, operation control, maintenance testing, and post-evaluation, further enhancing the standardization of new energy storage in China [2].