元旦期间国家电网12万员工在岗保电

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]