CP1103 Corduff 220 kV/110kV Transformer Bay
The document sets out EirGrid’s Appropriate Assessment Screening
determination as to whether the project is likely to significantly
affect European sites designated by the EU Habitats Directive.
Celtic Interconnector – Preliminary Acoustic Study Report
Celtic Interconnector – Preliminary Acoustic Study Report
Celtic Interconnector – Step 4 Consultation Report
Celtic Interconnector – Step 4 Consultation Report
Celtic Interconnector – Step 4 Project Update Document – Spring 2020
Celtic Interconnector – Step 4 Project Update Document – Spring
2020
110kV Underground Cable Drawings [Updated May 2026]
110kV Underground Cable Drawings
Transmission Development Plan Northern Ireland 2019-2028
Transmission Development Plan Northern Ireland 2019-2028
Distributed Series Reactors (Flagford to Sliabh Bawn 110 kV Line)
The document sets out EirGrid’s Appropriate Assessment
Screening determination as to whether the project is likely to
significantly affect European sites designated by the EU
Habitats Directive.
Dunstown-Moneypoint 400 kV Refurbishment (Phase 1)
The document sets out EirGrid’s Appropriate Assessment
Screening determination as to whether the project is likely to
significantly affect European sites designated by the EU
Habitats Directive.
Transformers Protection Upgrades (Six 110 kV substations - EirGrid AA Screening Determination
The document sets out EirGrid’s Appropriate Assessment
Screening determination as to whether the project is likely to
significantly affect European sites designated by the EU
Habitats Directive.
Louth-Rathrussan 110 kv Refurbishment
The document sets out EirGrid’s Appropriate Assessment
Screening determination as to whether the project is likely to
significantly affect European sites designated by the EU
Habitats Directive.