一批新技术加速示范应用 中国新型储能规模跃居世界第一

Core Insights - The report highlights the rapid growth of new energy storage systems in China, with a total installed capacity of 73.76 million kilowatts and 168 million kilowatt-hours by the end of 2024, accounting for over 40% of the global total [1][3][4] - The development of new energy storage is a strategic choice to support renewable energy and stabilize power supply, especially during peak demand periods [3][4] Energy Storage Development - As of June 2023, the installed capacity of new energy storage in China reached 94.91 million kilowatts, a 29% increase from the projected figures for 2024 [3] - The average annual growth rate of new energy storage installations has exceeded 130% since the 14th Five-Year Plan, with a 20-fold increase in scale [3][4] Policy and Market Mechanisms - Clear policies have been established to promote the high-quality development of new energy storage, including its inclusion in the government work report and various action plans [4][9] - The new energy storage market is evolving, with the establishment of market mechanisms allowing storage companies to participate in auxiliary service markets and earn revenue [9][10] Technological Innovations - The report indicates a diverse range of new energy storage technologies being implemented, with lithium-ion battery storage dominating the market [5][6] - Innovations in energy storage technologies are progressing, with advancements in lithium-ion batteries and the emergence of new technologies such as compressed air and flow batteries [6][7] Application and Performance - New energy storage systems are actively contributing to peak shaving and power supply stability, with a maximum adjustable power of 64.23 gigawatts recorded in the national grid [8] - The peak discharge capacity reached 44.53 gigawatts, representing a 55.7% increase compared to the previous year, effectively supporting power supply during peak demand periods [8] Challenges and Future Directions - Despite rapid advancements, there are regional disparities in the development and market access for new energy storage, with some areas lagging in market participation [10][11] - The report emphasizes the need for further improvements in market mechanisms and investment incentives to enhance the development of new energy storage [10][11]