长时储能技术创新与产业应用深度交流沙龙成功举办

Core Viewpoint - Long-duration energy storage is crucial for addressing the intermittency of renewable energy and ensuring energy security, especially in the context of China's "dual carbon" goals and the construction of a new power system [2][12][29] Group 1: Event Overview - The event titled "Exploring Huairou Science City: In-depth Exchange on Long-duration Energy Storage Technology Innovation and Industrial Application" was successfully held, gathering nearly 80 guests from research institutions and representative enterprises [2] - The event was co-hosted by the Huairou District Science and Technology Committee, the Zhongguancun Energy Storage Industry Technology Alliance, and the Beijing Huairou Science City Construction Development Co., Ltd. [2] Group 2: Key Insights from Leaders - Chen Haisheng, Director of the Institute of Engineering Thermophysics at the Chinese Academy of Sciences, emphasized the need for breakthroughs in core material performance and system integration costs in long-duration energy storage technologies [12] - Lan Xiongjing, Deputy Director of the Huairou Science City Management Committee, highlighted the achievements of Huairou Science City, which has produced 386 major scientific and technological results and is accelerating the cultivation of emerging industries such as new energy and new materials [14] - Wang Tianyi, Deputy Director of the Huairou District Science and Technology Committee, provided insights into the region's support for technological innovation and industrial integration [15] Group 3: Technical Reports - Zhou Xuezhi, a senior engineer at the Institute of Engineering Thermophysics, discussed the urgent need for long-duration energy storage solutions as renewable energy usage increases, analyzing various technologies like pumped storage, compressed air, and flow batteries [19] - Tong Lige, Secretary-General of the CNESA Thermal Energy Storage Professional Committee, reported on the rapid growth of thermal energy storage in China, with new installed capacity and power exceeding 5 GW and 26 GWh respectively over the past decade, and a projected 375% year-on-year increase in new installed capacity for 2024 [21] - Zhang Hui, Vice President of the China Datang Group Science and Technology Research Institute, shared the company's achievements in long-duration energy storage projects, with a total installed capacity of 3.597 GW and 8.666 GWh by September 2025 [23] Group 4: Collaborative Discussions - The discussion session focused on key issues such as core technology bottlenecks, policy support for the industry, application scenario expansion, and models for industry-academia-research collaboration [25] - Participants engaged in lively discussions on topics including the construction of compressed air storage projects, the application of flow battery technology, and the economic viability of thermal energy storage [25] Group 5: Future Directions - The successful hosting of this salon not only established an efficient platform for connecting research and industry but also fostered a consensus on the core directions for innovation and industrial development in long-duration energy storage [29] - The organizers aim to leverage the strategic scientific strengths of Huairou Science City to promote further technological breakthroughs, result transformation, and industrial cooperation, supporting the high-quality development of the long-duration energy storage industry [29]