从「车用」到全场景，宜宾开辟动力电池新蓝海

Core Insights - The 2025 World Power Battery Conference will be held in Yibin, China, highlighting the city's significance in the global power battery industry as it transitions into a more complex and competitive phase focused on ecosystem, cost, application, and technology [1][4][16]. Group 1: Industry Landscape - Yibin produces 10% of the world's power batteries, indicating its central role in the industry [1]. - The focus of competition is shifting from scale to ecosystem and technology, with the theme of the conference emphasizing new opportunities for industry evolution [1][4]. - Yibin's industrial ecosystem is characterized by a "resilient" approach, providing certainty for enterprises amid increasing homogenization in competition [4][16]. Group 2: Cost and Efficiency Advantages - Yibin benefits from low industrial electricity costs, with prices at 0.35 yuan per kWh, significantly lower than other regions, leading to substantial cost savings for power battery manufacturers [11][15]. - The city has developed a complete green closed-loop industrial chain for power batteries, with over 90% of battery components sourced locally, enhancing supply chain efficiency and reducing logistics costs [15][16]. - The local government has adopted an innovative investment model combining funds and industry chains to attract key supply chain enterprises, resulting in a robust industrial ecosystem [15][16]. Group 3: New Market Opportunities - Yibin is actively creating new market scenarios for power batteries, including a focus on heavy-duty truck battery swapping and electric vessels, positioning itself as a testing ground for future applications [17][20]. - The city has established 19 battery swapping stations for heavy-duty trucks and is developing a cross-regional battery swapping network [18][20]. - Yibin has launched initiatives for electric vessels, including a 5000-ton dual-power cargo ship and various electric passenger and patrol boats, expanding the market for high-value marine batteries [21][20]. Group 4: Technological Advancements - Yibin aims to transition from a manufacturing hub to a research and development center, focusing on next-generation technologies like solid-state batteries [24][29]. - The establishment of a research station led by a prominent academic has attracted top talent and facilitated local innovation, enhancing Yibin's competitive edge in battery technology [28][29]. - Yibin is developing a pilot line for sulfide solid-state batteries, which are considered to have superior potential in conductivity and energy density compared to other technologies [29][33]. Group 5: Future Outlook - The upcoming conference will showcase Yibin's role not only as a manufacturing base but also as a key player in the next generation of applications and technologies in the power battery sector [23][35]. - Yibin's comprehensive approach to building a sustainable and healthy development path in the power battery industry serves as a compelling model for the future [33][35].