8年超3000亿千瓦时 雁淮直流为长三角注入“绿色动能”

Core Viewpoint - The ±800 kV Yanhuai DC ultra-high voltage project has significantly contributed to the energy supply in Jiangsu, delivering over 300.16 billion kWh of electricity since its operation began in June 2017, which can meet the annual electricity needs of over 100 million households, thus supporting the high-quality economic development of the Yangtze River Delta region [1] Group 1: Project Overview - The Yanhuai DC project is one of the 12 key transmission channels under the national air pollution prevention and control action plan [1] - The project spans 1,119 kilometers, starting from Shuozhou in Shanxi Province and ending in Huai'an, Jiangsu Province, with a maximum transmission capacity of 8 million kW [1] - It serves as a major conduit for clean energy transmission, linking the North China energy base with the East China load center [1] Group 2: Performance Metrics - From January to November this year, the Yanhuai DC channel transmitted 51 billion kWh of electricity, accounting for 37% of Shanxi's total electricity exports [1] - During the peak summer period, the Yanhuai DC operated at full capacity for 40 days, setting a new record for the same period since its commissioning [1] Group 3: Environmental Impact - With the continuous increase in Shanxi's renewable energy installations, the green benefits of the Yanhuai DC project are becoming increasingly prominent [1] - Over 30% of the 300 billion kWh of electricity transmitted is generated from renewable sources such as wind and solar power, making it a vital component in promoting the clean and low-carbon transformation of energy and supporting the national "dual carbon" goals [1]