EirGrid

21 January 2026

EirGrid and Tonn Nua team welcome Minister Darragh O’Brien to inaugural meeting

Minister Darragh O'Brien and EirGrid CEO Cathal Marley

Representatives from EirGrid, the operator and developer of Ireland’s electricity grid; and representatives from the joint venture partnership developing Tonn Nua (ESB and Ørsted), were delighted to welcome Darragh O’Brien, Minister for Climate, Energy and the Environment,to their inaugural meeting. 

The meeting brought together key project members to discuss early-stage coordination across all areas, marking an important milestone of collaboration for Ireland’s offshore renewable energy future.

Inaugural Tonn Nua meeting

Pictured at the event, from left to right: Kushal Saujani, Head of Project Development & Programmes, Ørsted; Moira Walsh (ESB), Project Director for Tonn Nua; Jim Dollard, Executive Director, Generation Trading, ESB; Darragh O’Brien, Minister for Climate, Energy and the Environment; Cathal Marley, Chief Executive, EirGrid; Angela Treanor, Director on Tonn Nua, Ørsted; Liam Ryan, Chief Transformation, Technology and Offshore Officer, EirGrid