Group 1 - The article announces the "Beijing-Tianjin-Hebei New Energy Storage Technology Innovation Application Seminar" aimed at promoting innovation and collaboration in the energy storage industry [2] - The seminar is scheduled for December 26, 2025, from 14:00 to 17:30, and will take place in Shijiazhuang, Hebei [2] - The theme of the seminar is "Empowering Storage Development through Technological Innovation and Supporting Energy Transition through Collaboration and Sharing" [2] Group 2 - The event is organized by the Zhongguancun Energy Storage Industry Technology Alliance and the Hebei Provincial Technology Achievement Transformation Promotion Center, with support from various governmental bodies [2] - There is no registration fee for participants, but attendees are responsible for their own transportation and meals [5] - For further inquiries, contact information for the organizer is provided, including a phone number and email address [5]