Mubadala Invests $200 Million in Greenlink HVDC Interconnector

• •Mubadala invests $200 million in Greenlink, a subsea interconnector between the UK and Ireland.
• •The interconnector has a capacity of 504 MW and spans 190 kilometers beneath the Irish Sea.
• •Greenlink is recognized as a Project of Common Interest by the EU, enhancing energy security.

Mubadala Investment Company has acquired a $200 million stake in the Greenlink HVDC subsea interconnector, which connects Great Britain and Ireland. The interconnector, with a capacity of 504 MW, spans approximately 190 kilometers beneath the Irish Sea and became operational in early 2025. This investment is part of Mubadala's strategy to focus on high-quality infrastructure assets that enhance energy systems. The project is regulated by Ofgem in Great Britain and CRU in Ireland, ensuring long-term revenue certainty. Greenlink is recognized as a Project of Common Interest by the EU, highlighting its importance for energy security and market integration. This acquisition marks Mubadala's third significant investment in the UK's power sector in 2026.