北京：67项电网度夏补强工程即将投入运行

Core Viewpoint - The State Grid Beijing Electric Power Company is advancing 67 key summer reinforcement projects for the power grid, which will be operational by early July 2025, to meet the rapidly growing electricity demand in Beijing [4]. Group 1: Project Overview - The 67 projects include 19 main network projects and 48 distribution network projects, aimed at ensuring stable operation of the Beijing power grid and enhancing summer comfort for residents [3][4]. - The summer reinforcement projects are expected to add 150 kilometers of transmission lines at 35 kV and above, and increase transformer capacity by 1.73 million kVA [4]. Group 2: Regional Impact - The projects will effectively meet the electricity demand growth in areas such as Tongzhou, Chaoyang, Haidian, and the Beijing Economic-Technological Development Area, while also improving power supply capabilities in Changping, Miyun, and Shunyi [4]. - These initiatives are designed to support high-quality economic and social development in Beijing [4]. Group 3: Strategic Goals - The company is focusing on "strengthening capacity, addressing shortcomings, and ensuring safety" to optimize the power grid development plan and accelerate the construction and upgrading of both main and distribution networks [5]. - The year 2025 marks a critical phase in the implementation of Beijing's 14th Five-Year Plan for the power grid, with key projects like the Global and Jiangzhuang Lake 220 kV substations enhancing regional interconnectivity and reliability [5]. Group 4: Infrastructure Development - The projects incorporate smart technology to significantly enhance the resilience and reliability of the power grid, supporting various sectors including tourism, high-end industries, and artificial intelligence [5][6]. - Key projects also include the construction of 110 kV substations and the expansion of existing substations to improve power supply quality and address regional electricity pressure [6].