视频丨中老500千伏联网工程输电线路今天联通 每年可以输送30亿度清洁电能

Core Viewpoint - The successful connection of the China-Laos 500 kV power transmission line marks a significant milestone in the project, enhancing energy cooperation between the two countries [1]. Group 1: Project Overview - The China-Laos 500 kV interconnection project spans 177.5 kilometers, starting from Udomxay Province in Laos and ending in Yunnan Province, China [7]. - The project began construction on February 26, 2025, and aims to facilitate a two-way electricity exchange capacity of 1.5 million kilowatts, delivering 3 billion kilowatt-hours of clean energy annually [7]. Group 2: Construction Challenges and Solutions - The project faces unique challenges, including the need to traverse the habitat of wild Asian elephants, necessitating ecological protection measures [10]. - Innovative construction methods, such as the use of drones and helicopters, have reduced environmental disturbance by over 90% compared to traditional methods [12]. - A new role, "elephant guardian," has been established to monitor elephant movements and ensure safety during construction [12]. Group 3: Strategic Importance - This project is a key component of the Belt and Road Initiative, enhancing practical cooperation between China and Laos [7]. - It will serve as a green corridor for electricity interconnection and clean energy cooperation in the Lancang-Mekong region, optimizing energy structures and promoting local industrial development [14].