新型储能：技术多元并进 规模世界第一

Core Insights - The article highlights the rapid development and implementation of new energy storage technologies in China, which are crucial for building a new power system and achieving carbon neutrality goals [1][2][3]. Group 1: New Energy Storage Capacity - By the end of 2024, China's new energy storage capacity is expected to reach 73.76 million kilowatts, accounting for over 40% of the global total, which is 20 times the capacity at the end of the 13th Five-Year Plan [1]. - As of June 2023, the installed capacity of new energy storage in China reached 94.91 million kilowatts, a 29% increase compared to the projected capacity for 2024 [2]. Group 2: Policy Support and Development - The growth of new energy storage is supported by a clear policy framework established since the 14th Five-Year Plan, including several key documents aimed at promoting the scale, industrialization, and marketization of new energy storage [3]. - The application of new energy storage technologies is becoming increasingly effective, with regions like Zhejiang, Jiangsu, Chongqing, and Xinjiang achieving over 1,000 equivalent utilization hours annually [3]. Group 3: Technological Innovations - The introduction of various storage technologies, such as the 1,000 megawatt-hour "coal power + molten salt" storage project, represents significant advancements in the sector [4]. - Lithium-ion battery storage remains the dominant technology in the new energy storage landscape, with ongoing innovations leading to commercial applications and demonstration projects [4][5]. Group 4: Future Development Trends - The future of new energy storage is expected to feature a diverse and collaborative development model, addressing the complex demands of the power system [6].