粤港澳大湾区清洁能源建设迎重大进展

Core Insights - The successful completion of the foundation piling for the Qizhou Seven offshore wind farm project marks a significant breakthrough in deep-sea wind power development in Guangdong Province [1][5] - The project, located approximately 70 kilometers from the coast with a total installed capacity of 1 GW, is expected to generate enough electricity to power over one million households and reduce carbon dioxide emissions by about 2 million tons annually [1][5] Group 1: Project Overview - The Qizhou Seven offshore wind farm project is situated in the waters near Yanshi County, with a water depth ranging from 46 to 53 meters [1] - The project has a total installed capacity of 1 GW, which will significantly contribute to the green transformation of Guangdong's energy structure [1] Group 2: Construction Challenges and Solutions - The project faced challenges due to complex natural conditions such as deep water and offshore environments, with individual steel pipe piles weighing up to 337 tons and measuring 93 meters in length [2] - To ensure construction efficiency and precision, the project team utilized experienced construction vessels and implemented strict control over the execution of construction plans [2][4] Group 3: Management and Efficiency - The project adopted refined management practices to optimize construction efficiency, including tailored construction plans for each machine and continuous process optimization [3] - The construction cycle for a single steel pipe pile was successfully controlled to within 32 hours, significantly enhancing construction efficiency [3] Group 4: Collaboration and Safety - The successful progress of the project was attributed to the effective collaboration among various parties, including construction, supervision, and contracting units [4] - The project leadership maintained close oversight to ensure safety and efficiency throughout the construction process [4] Group 5: Strategic Implications - The successful implementation of the Qizhou Seven offshore wind project provides valuable engineering and management experience for deep-sea offshore wind power development in China [5] - This project supports Guangdong's offshore wind power development strategy and contributes to the high-quality development of the offshore wind equipment and innovation chain, aiding in the achievement of national "dual carbon" goals [5]