【圆满落幕】多元储能技术构建新生态 | 2025势银（银川）长时储能产业大会

Core Viewpoint - The 2025 TrendBank (Yinchuan) Long-term Energy Storage Industry Conference aimed to build a new ecosystem for long-term energy storage, gathering industry authorities, academic institutions, and enterprises to discuss development directions and strategic layouts for the industry [4][8]. Group 1: Conference Overview - The conference was held on July 15, 2025, in Yinchuan, guided by local government and industry associations, and co-hosted by Shanghai Electric Energy Storage Technology Co., Ltd. [2][4]. - The theme of the conference was "Building a New Ecosystem for Long-term Energy Storage," focusing on creating a high-end, professional, and open communication platform [4]. - The event featured specialized sessions on compressed air, molten salt, hydrogen storage, and flow batteries, highlighting the diverse applications and innovations in long-term energy storage [4][26]. Group 2: Key Discussions and Innovations - Innovations in compressed air energy storage (CAES) were discussed, with expectations for advancements in power ratings from 300MW to 660MW, aiming for higher efficiency and lower costs [10]. - The molten salt storage technology was highlighted for its versatility in various applications, including zero-carbon industrial parks and flexible transformation of thermal power plants [14][16]. - Hydrogen storage was recognized for its potential in large-scale, long-duration energy storage, despite its current lower efficiency compared to other storage methods [18][20]. Group 3: Challenges and Future Directions - The compressed air storage industry faces challenges such as improving system performance, establishing a mature supply chain, and developing stable pricing mechanisms [12]. - The flow battery technology was identified as having significant development potential due to its ability to meet long-duration storage requirements, despite existing challenges in component performance and cost [36][39]. - Discussions included the impact of policy changes on the liquid flow battery industry and strategies for reducing costs and improving energy density [43].