Data centres / Ireland
Pure DC Dublin Ballycoolin (DUB01 to DUB03)
OperatingIreland5 of 13 fields known
Ballycoolin, Dublin 15, Ireland.
- Operator
- Pure DC
- Owner
- Not stated
- Stage
- Operating (source, 2 October 2026)
- Power
- Pure DC says the site self-generates with on-site dual-fuel gas generators backed by a 200MW thermal gas connection, and uses HVO for backup.
- Connectivity
- The operator describes the site as being in the fibre-rich Ballycoolin area.
A July 2026 release says the campus is designed for up to 150MW of IT capacity with 54MW currently permitted; the operator page also gives 54MW across three buildings and says it has been operational since 2024. Planning register entries were not fetched.
Capacity
| Measure | Stage | Basis | MW | As of | Source |
|---|---|---|---|---|---|
| IT load | Permitted | permitted | 54 | 21 July 2026 | source |
These figures measure different things and are not added together.
What we checked
- Pure DC says the Dublin campus has been operational since 2024 and comprises three data centres, DUB01, DUB02 and DUB03. (source)
- The operator says it bought a further 25 acres in 2023 to the west for future expansion. (source)
- A 21 July 2026 release says the Dublin campus is designed for up to 150MW of IT capacity, with 54MW currently permitted. (source)
What we do not know yet
5 of 13 fields in a complete record are filled. Still missing:
- Owner
- Grid connection
- Cooling
- PUE
- Water use
- Chips
- Certifications
- Planning reference
Checked on 2 October 2026. Reported and planned figures are shown as such. Not yet reviewed line by line by a second person. If something is wrong or you know more, tell us.