Group 1 - The core viewpoint of the articles highlights the active consumer behavior in the cultural and tourism sectors during the New Year holiday, alongside significant efforts by the State Grid to ensure power supply and enhance charging infrastructure for electric vehicles [1][2] Group 2 - During the holiday, the State Grid deployed 14,000 emergency repair teams, 120,000 personnel, and 30,000 vehicles, equipped with over 3,000 mobile power supply vehicles and 13,000 generators to strengthen power supply security [1] - The demand for electric vehicle charging surged, with a predicted peak daily charging volume exceeding 23.5 million kilowatt-hours and peak charging occurrences surpassing 140,000 times, representing year-on-year increases of 11.9% and 27.2% respectively [1] - The upgraded charging services at the Yutian service area on the Beijing-Harbin Expressway featured new liquid-cooled supercharging equipment with a peak power of 600 kilowatts, five times that of the previous setup, improving efficiency by over 60% [1] - The Xianren Mountain service area in Zhenjiang, Jiangsu, became the first integrated service area for wind-solar-storage-charging, providing 13 million kilowatt-hours of green electricity annually and reducing carbon emissions by approximately 7,800 tons [1] - Major power grid construction projects were also active during the holiday, including the "Shan Electric into Anhui" project in Hefei, which is expected to deliver over 36 billion kilowatt-hours annually upon completion [2] - The construction of the 500 kV substation in Longyan, Fujian, and the back-to-back interconnection project in Chenzhou, Hunan, are also progressing, contributing to regional energy security and the development of low-carbon energy solutions [2]

Group 1 - The core message emphasizes the proactive measures taken by the State Grid Corporation to ensure reliable electricity supply during the New Year holiday, including the deployment of emergency repair teams and equipment [1][2][4] - The company arranged 14,000 emergency repair teams, 120,000 personnel, and 30,000 repair vehicles, along with 3,000 mobile power vehicles and 13,000 generators to support holiday festivities and economic stability [1] - The implementation of an intelligent operation and maintenance system significantly improved the efficiency of hazard warnings and fault handling, ensuring stable power supply during peak tourist periods [2] Group 2 - In Jilin, the State Grid actively engaged with key cultural tourism projects, implementing synchronized planning for power grids and monitoring over 860,000 ice and snow economy entities to support the winter tourism industry [3] - The company predicted a peak daily charging volume of over 23.5 million kilowatt-hours for electric vehicles during the holiday, marking an 11.9% increase from the previous year, and over 140,000 charging instances on highways, a rise of over 27.2% [4] - The introduction of advanced charging technologies, such as the all-liquid-cooled supercharging equipment, significantly enhanced charging efficiency, allowing for rapid charging capabilities [5][6] Group 3 - The company is committed to accelerating major power grid construction projects, with significant efforts observed in the "Shan Electric into Anhui" project, which aims to deliver over 36 billion kilowatt-hours annually to alleviate regional electricity pressure [7][8] - The construction of the Tingshou 500 kV substation in Fujian is focused on creating a green and low-carbon demonstration project, utilizing smart construction management to monitor carbon emissions [8] - The ongoing construction of the Xiang-Yue back-to-back interconnection project is crucial for optimizing national power resource allocation, with significant progress made during the holiday period [8]