Ireland
Data centres in Ireland on the public record, grouped by the local authority that acts as planning authority. Ireland's permitting path runs grid-first: a connection agreement under the CRU's data centre connection policy sits alongside planning permission, environmental assessment where screening requires it, and EPA licensing for large standby generation.
The path and the law behind each step: law.ungovr.org/compute/ie
On the record
21 facilities across 6 local authorities; approvals on record for 23 path steps so far. Coverage grows as public records are read in; absence from this page is a records gap, not a finding.
Facilities by local authority
Clare County Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| Art Data Centres Campus Ennis | Ennis | Art Data Centres | approved | 3 | 2024-04-05 |
Dublin City Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| AWS Clonshaugh Data Campus | Clonshaugh | Amazon Web Services | operational | 2 | |
| Digital Realty Clonshaugh (DUB11 and DUB12) | Clonshaugh | Digital Realty | operational | 0 |
Fingal County Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| AWS Cruiserath Data Centres E, F and G | Mulhuddart | Amazon Web Services | approved | 1 | |
| Equinix Ballycoolin Campus | Ballycoolin | Equinix | operational | 0 | |
| Equinix Blanchardstown Campus | Blanchardstown | Equinix | expanding | 1 | |
| K2 Data Centres Ballycoolin | Ballycoolin | K2 Data Centres | operational | 0 |
Meath County Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| Meta Clonee Data Centre Campus | Clonee | Meta | operational | 2 |
South Dublin County Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| AWS Tallaght Data Centre | Tallaght | Amazon Web Services | operational | 0 | |
| CyrusOne Dublin I Grange Castle | Clondalkin | CyrusOne | operational | 1 | |
| Digital Realty Grange Castle (DUB3 and DUB4) | Clondalkin | Digital Realty | operational | 0 | |
| Digital Realty Profile Park DUB15 and DUB16 | Clondalkin | Digital Realty | cancelled | 1 | 2024-02-14 |
| Echelon Clondalkin DUB10 | Clondalkin | Echelon Data Centres | operational | 1 | |
| EdgeConneX Grange Castle Campus | Lucan | EdgeConneX | expanding | 2 | 2025-07-31 |
| Equinix Profile Park DB8 | Clondalkin | Equinix | cancelled | 1 | 2025-02-19 |
| Google Grange Castle Data Centre Campus | Baldonnell | operational | 1 | ||
| Google Grange Castle Phase 3 Expansion | Baldonnell | proposed | 0 | ||
| Microsoft Grange Castle Data Centre Campus | Clondalkin | Microsoft | operational | 2 | |
| Vantage Profile Park Campus | Clondalkin | Vantage Data Centers | operational | 2 | 2022-05-16 |
| Vantage Profile Park DUB13 | Clondalkin | Vantage Data Centers | cancelled | 1 | 2025-04-04 |
Wicklow County Council
| Facility | Town | Operator | Status | Approvals on record | Last documented |
|---|---|---|---|---|---|
| Echelon Arklow Campus | Arklow | Echelon Data Centres | under construction | 2 | 2024-09-06 |
Every record links to its source: openly licensed datasets (Epoch AI, CC BY; Wikidata, CC0; US EPA, public domain) and public permit records. Full sourcing and licensing: methodology · sources.