新型储能产业：规模倍增 技术多元

Core Insights - The "China New Energy Storage Development Report (2025)" highlights significant growth in China's new energy storage industry, with installed capacity reaching 73.76 million kilowatts by the end of 2024, a 130% increase compared to the end of the 13th Five-Year Plan, accounting for over 40% of global installed capacity [1][2] Policy Developments - A comprehensive policy framework has been established to support new energy storage, including multiple documents such as "Notice on Promoting New Energy Storage Grid Connection and Dispatch" and "Guiding Opinions on Supporting Innovation and Development of New Operating Entities in the Power Sector" [1] - Provincial policies have been tailored to local conditions, with initiatives in Shandong, Guangdong, Jiangsu, and Tibet focusing on capacity compensation mechanisms and independent storage revenue models [1] Application and Utilization - The application of new energy storage has shown significant improvement, with several provinces achieving over 1,000 equivalent utilization hours annually, enhancing the integration of renewable energy [2] - During peak summer periods, new energy storage has played a crucial role in ensuring power supply during high-demand times [2] Standardization and Technology - The standardization of energy storage has advanced, with over 20 electrochemical storage standards implemented in 2024, covering various operational aspects [2] - Lithium-ion batteries dominate the market, accounting for 96.4% of installed capacity, while other technologies like compressed air and flow batteries represent 1% each [2] Cost Trends - The cost of new energy storage has been decreasing, with lithium-ion battery EPC contract prices dropping by approximately 25% and system prices by about 44% compared to 2023 [3] - The price of all-vanadium flow systems has also decreased by 20% [3] Future Development - The National Energy Administration plans to enhance top-level design and coordinate technological innovation and sustainable development in the new energy storage sector [4] - Future initiatives include developing a "15th Five-Year" implementation plan, improving market incentive mechanisms, and focusing on core technology advancements in large-capacity lithium batteries and high-performance flow batteries [4]