Most European HVDC projects involve submarine cables.
This map shows a short project description when you mouse-over a HVDC transmission.
For most of the projects: Click to go to the detailed project page. (For visitors with Internet Explorer 8: activate Compatibility View in the Tools menu!)
Links to project pages:
DolWin2 HVDC Light, NordBalt HVDC Light, EWIC HVDC Light, BorWin1 HVDC Light, DolWin1 HVDC Light, NorNed, Fenno-Skan, SAPEI, Valhall HVDC Light, Estlink HVDC Light, Troll HVDC Light, Italy - Greece, Skagerrak, Tjaereborg HVDC Light, Gotland, Gotland HVDC Light, Hellsjön HVDC Light, SwePol, Baltic Cable, Kontek, Konti-Skan