Group 1 - The Guangdong Power Grid has initiated a cross-regional support mechanism to ensure stable and safe electricity supply for the upcoming 15th National Games and the Special Olympics, with 483 key personnel deployed to relevant venues in Guangzhou [1] - Advanced digital grid technologies and intelligent systems are being utilized to enhance power supply security, with the Guangdong Power Supply Bureau's operation center equipped with leading monitoring capabilities for power equipment [2][4] - The first MR remote operation live working robot "Wukong" has been developed to perform uninterrupted live maintenance tasks, significantly reducing the impact of traditional power outages on the events [2] Group 2 - The Zhuhai Power Supply Bureau is leveraging AI algorithms and various intelligent maintenance devices, including drones and robotic dogs, to ensure reliable power supply to Macau during the games [3][4] - The implementation of low-altitude inspection technology has improved operational efficiency, with drones capable of inspecting 55 towers and 30 kilometers of lines daily, enhancing defect detection rates by 75% compared to manual inspections [4] - The East Dongguan Power Supply Bureau has established a dedicated team for power supply assurance, optimizing the power supply work mechanism to support the successful execution of the events [6]

Group 1 - The 2025 Shanghai Cooperation Organization International Investment and Trade Expo was held in Qingdao, attracting nearly 400 enterprises from around 40 countries and regions, highlighting its significance as a platform for diverse economic and cultural exchanges [1][3] - The event featured six exhibition areas and ten cultural activities, showcasing the scale and cultural richness of the expo [3] - The State Grid Jiaozhou Power Supply Company implemented a "1+4" power guarantee system, ensuring reliable power supply through dual safeguards and proactive maintenance of power lines [3][4] Group 2 - The expo's success underscores the importance of the SCO demonstration zone as a new platform for the Belt and Road Initiative, with significant increases in international trade and investment projects [6] - The power supply company has innovated services to support international development, completing power supply projects ahead of schedule and saving companies significant costs [6][8] - The company has also focused on building a new energy system, exploring "green electricity + energy storage" models to provide low-carbon energy solutions for large events [11][13] Group 3 - The expo serves as a cultural bridge, integrating various cultural elements and showcasing the role of reliable electricity in facilitating international cooperation [10][13] - The logistics sector benefits from stable power supply, with significant improvements in operational efficiency reported by companies like JD's smart logistics park [8] - The power supply company is recognized as a key player in supporting the development of the SCO demonstration zone, enhancing its reputation through effective service delivery [13]