Core Viewpoint - The successful completion of the Gansu Longdong DC Supporting New Energy 330 kV Transmission Project marks a significant milestone for the efficient transmission of new energy from the Longdong region, contributing to the national strategy of "Long Electric Power into Shandong" and supporting regional energy transformation and economic development [1][3]. Group 1: Project Overview - The project serves as a core supporting initiative for the first batch of large wind and solar power bases in the Shagou Desert region and is crucial for the "Long Electric Power into Shandong" ±800 kV UHV DC project [3]. - The project spans a total length of 324.262 kilometers, starting from the 750 kV Quzi Substation in Huancheng County, covering 13 townships [3]. - A total of 677 new towers were constructed as part of the project, which began construction on October 12, 2024 [3]. Group 2: Challenges and Solutions - The construction faced multiple challenges, including complex terrain, harsh environmental conditions, and the need to cross significant infrastructure such as highways and railways [3][4]. - The company coordinated efforts across departments, implementing detailed construction plans and safety measures to address critical construction phases [4]. - Construction teams overcame adverse weather conditions, including high temperatures and strong winds, while maintaining safety and quality standards [5]. Group 3: Future Implications - The completion of the project signifies a new phase for new energy development in the Longdong region, enhancing the capacity for energy transmission and converting abundant wind and solar resources into economic advantages [5]. - The project is expected to contribute to achieving the "dual carbon" goals and promote sustainable economic and social development in the Longdong region [5]. - The company is focusing on the subsequent construction phase, including the installation of line attachments and commissioning of substation equipment, to ensure the project is ready for operation [5].