Core Viewpoint - The State Grid announced the completion and operation of the Jinshang-Hubei ±800 kV UHVDC transmission project, marking a significant advancement in clean energy transmission and national energy security [1] Group 1 - The Jinshang-Hubei project is the first UHVDC transmission project to penetrate deep into the Sichuan-Tibet Plateau [1] - This project is expected to promote the cross-regional optimization of clean energy allocation [1] - It plays a crucial role in facilitating the green and low-carbon transformation of energy [1] Group 2 - The project enhances the national energy security assurance capability [1]