North South Interconnector

This project proposes the addition of a new 400 kV overhead line to our grid, connecting the electricity grids of Northern Ireland and the Republic of Ireland. It is also known in Northern Ireland as the Tyrone to Cavan Interconnector. When built, the project will start at a substation in Turleenan, Co Tyrone. It will then run into Co Armagh and then into counties Monaghan, Cavan and Meath.

If you would like more information on any aspect of the project, you can talk to our team on the ground.

Talk to our Agricultural Liaison Officer Fergal Keenan on 0796 693 0855 or email fergal.keenan@soni.ltd.uk.

You can also drop into our Armagh Information Office at 16 Russell Street, Armagh, BT61 9AA. The office is open every Wednesday from 10am until 4pm. Do drop in to speak to a member of our team or make an appointment for a time that suits you by calling 028 3752 7028 or by emailing armaghoffice@soni.ltd.uk.