“陇电入鲁”配套主网架工程全部投运

Core Viewpoint - The completion of the "Long Electric into Shandong" supporting main network project marks a significant milestone in enhancing energy transmission capabilities, facilitating the integration of renewable energy resources from Gansu to eastern regions of China [1][3]. Group 1: Project Overview - The newly operational 330 kV transmission project in Baiyin, Gansu, is part of the national "14th Five-Year Plan" and represents the first "wind-solar-fire-storage integrated" high-voltage direct current project in China [3]. - The project includes the expansion of two 750 kV substations and the construction of four 330 kV lines, totaling 19.785 kilometers and involving 481 transmission towers [3]. Group 2: Energy Capacity and Environmental Impact - The project will meet the energy grid connection needs of 4.5 million kilowatts of renewable energy in the Baiyin area, enabling an annual transmission of approximately 11 billion kilowatt-hours of renewable energy to Shandong and other central and eastern regions [5]. - This energy transmission is expected to save 3.5 million tons of standard coal and reduce carbon dioxide emissions by 9 million tons annually [5]. Group 3: Strategic Importance - The project has established a complete closed-loop system for resource development, power transmission, and demand consumption, which is crucial for optimizing energy resource allocation, ensuring energy security, and promoting regional coordinated development [7].