The 15th Clean Energy Expo China (CEEC 2025) in Beijing focuses on clean energy as the core driver for global energy transformation amid increasing concerns about climate change. China, a leading country in clean energy investment, production, and consumption, is actively promoting international cooperation in this sector. The expo features exhibitions on photovoltaic innovation, energy storage, and hydrogen energy, with over 1,000 enterprises expected to showcase new products and technologies. Additionally, various conferences will be held concurrently, including the first China International Hydrogen Conference, stimulating innovation and international exchanges. The event aims to provide a platform for exhibitors, professionals, and enthusiasts in the clean energy field to explore market potential, expand connections, and create business opportunities. With a focus on collaboration and sustainability, CEEC 2025 is set to empower global energy transformation towards a cleaner and greener future.