Core Viewpoint - The State Grid Beijing Electric Power Company is actively advancing key projects for the summer power reinforcement of the grid by 2025, with 67 projects set to be operational in early July, enhancing the stability of Beijing's power supply and ensuring a cool summer for residents [1][2]. Group 1: Project Overview - The summer reinforcement project is expected to add 150 kilometers of transmission lines at 35 kV and above, and 1.73 million kVA of transformer capacity, effectively meeting the growing electricity demand in areas like Tongzhou, Chaoyang, and Haidian [2]. - Key projects include the construction of 220 kV substations and supporting transmission lines, which will significantly improve the interconnectivity and reliability of the regional power grid [5][8]. Group 2: Technological Innovations - The company is integrating smart technologies into the construction of substations, which includes the use of intelligent components and optimized optical cable technology, leading to resource savings and reduced construction time [8]. - Innovative construction techniques, such as bolt-connected gantry construction, have been adopted to minimize operational risks and enhance the efficiency of underground construction [8]. Group 3: Strategic Goals - The year 2025 marks a critical point in the implementation of Beijing's "14th Five-Year Plan" for the power grid, with a focus on safety, quality control, and the timely completion of key power supply projects [7]. - The company aims to enhance the resilience of the power grid to meet the challenges posed by extreme weather and the increasing demand for electricity due to economic growth and urban development [2][5].