内蒙古通过"五交三直"8条特高压输电通道，累计外送电量突破7000亿千瓦时，达到7006.86亿千瓦时， 相当于2.7亿户家庭1年用电量，就地转化超2.3亿吨标准煤，减排二氧化碳约6.9亿吨，环保效益和社会 效益显著。 ...

Core Insights - Inner Mongolia is a traditional energy region that is also rapidly developing as a new energy and green energy hub, with significant growth in renewable energy capacity and generation expected in 2024 [1] Group 1: Renewable Energy Development - In 2024, Inner Mongolia plans to add 41 million kilowatts of new installed renewable energy capacity, bringing the total to 135 million kilowatts, with an expected generation of 200 billion kilowatt-hours [1] - The region is implementing multiple new energy projects, including the second and third batches of large-scale renewable energy bases, which require expedited grid connection [1][3] Group 2: Infrastructure and Grid Connection - The construction of the Bayannaoer–Victory 500 kV transformer project is underway, which will enhance the transmission efficiency of clean energy and meet the demand for an additional 1 million kilowatts of wind power [2] - The first batch of large wind and solar base projects includes three major projects, all of which are operational, demonstrating rapid project execution [2][3] Group 3: Power Transmission and Delivery - As of March 23, 2024, the ±800 kV HVDC project from Xilingol to Taizhou has delivered over 11 billion kilowatt-hours, contributing to a cumulative delivery of 605.27 billion kilowatt-hours from Inner Mongolia [4] - The region has established eight HVDC transmission corridors to various provinces, facilitating a steady increase in power delivery [4] Group 4: Future Plans and Collaborations - A memorandum of cooperation was signed between State Grid Corporation and Inner Mongolia for the "Shagao Desert" base, accelerating the preliminary work for HVDC projects [5] - The company is committed to advancing the second round of HVDC development and expediting the approval and construction of multiple HVDC projects [6]

Core Insights - The Hami to Chongqing ±800 kV UHVDC transmission project is set to be completed and put into operation in May, significantly enhancing electricity supply from Xinjiang to Chongqing [1][2] Group 1: Project Overview - The project involves the construction of a high-voltage direct current transmission line that will transport over 36 billion kilowatt-hours of electricity annually from Xinjiang to Chongqing [2] - The project is expected to promote the sustainable development of the western region's economy and society by leveraging Xinjiang's energy resources [2] Group 2: Technological Innovation - The use of drones for high-altitude monitoring and inspection has significantly reduced labor costs and enhanced safety for workers in harsh weather conditions [2] - Drones have improved inspection efficiency, allowing for rapid completion of large-scale inspections compared to traditional methods, increasing efficiency several times over [2] Group 3: Inspection Process - The drone team successfully inspected 163 iron towers and a 97.61-kilometer section of the transmission line, identifying and documenting issues for necessary rectifications [2] - The integration of drone technology into the inspection process has provided critical data and insights for the project's quality assurance [2]

3月12日，在位于安徽芜湖荻港镇的N4673杆塔基础现场，甘肃至浙江±800千伏特高压直流输电工程 （安徽段）开展首基试点，标志着该工程正式开工建设。工程投产后，预计每年可促进西北地区新能源 电量消纳超212亿千瓦时，替代燃煤消耗640万吨，减少二氧化碳排放1700万吨，具有显著的节能减排效 益。 工程核准以来，国网安徽电力建设公司全面开展工程前期筹备工作，为工程顺利实施提供了坚实保障。 并组建跨部门联合工作组，针对工程难点和关键环节制定专项解决方案，系统梳理开工前置手续，制 定"合规动态进度看板"，精准对接政府部门与第三方评估机构，完成路径协议298份，开展专项评估16 项，率先取得林地、铁路、机场、矿产、生态保护红线论证等关键手续批复，为工程合法合规开工扫清 障碍。 甘肃-浙江±800千伏特高压工程（安徽段）开工 甘肃至浙江±800千伏特高压直流输电工程是国家"十四五"电力发展规划重点项目，也是世界首条在送、 受两端均采用柔性直流输电技术的跨区特高压直流输电工程。工程起于甘肃武威，止于浙江绍兴，途经 甘肃、宁夏、陕西、河南、安徽、浙江6省区，线路全长2370千米，计划2026年11月全线贯通，2027年4 ...