Projects · Power & Grid

Woodland substation, Co. Meath to Turleenan, Co. Tyrone·Under wayPower & Grid

North-South Interconnector

  • StageStep 6: construction, energisation and benefit sharing; full planning consent in Ireland and Northern Ireland
  • Next milestoneLandowner agreements under the revised compensation proposal issued in March 2026, and access arrangements for construction
  • Last checked1 November 2026
Source: EirGrid, North South 400kV Interconnector →

What has changed on this project, and when

  • Next milestone: Landowner agreements under the revised compensation proposal issued in March 2026, and access arrangements for construction2 November 2026 · previously: Landowner access/compensation agreements ahead of main civil works
  • Stage: Step 6: construction, energisation and benefit sharing; full planning consent in Ireland and Northern Ireland2 November 2026 · previously: Construction, energisation and benefit sharing

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