Longest HVDC Transmission Lines in the World (2025)
From China’s record-breaking 2,071 km Xiangjiaba–Shanghai line to Europe’s 720 km North Sea Link, high-voltage direct current (HVDC) projects are redefining how electricity moves across borders and oceans. These mega-infrastructure builds enable bulk renewable integration, long-distance power transfer, and cross-border grid stability. For investors, the longest HVDC projects highlight the growing orderbooks of key … Read more