Market
Dublin: 65 data centres, 24 operators, 1,304 MW live
There are 65 data centres in Dublin, Ireland, spanning 5 sub-markets, 24 operators, 55 operational, 1,304 MW live (5% modelled), 1,911 MW total potential. Largest by total potential: Amazon (12 sites), then Echelon Data Centres.
Map of 57 data centres in Dublin
Every Dublin site DC Atlas tracks with a position on record, coloured by status.
Dublin is one scope of the whole corpus. See every facility DC Atlas tracks on the global data center map.
Live
1,304MW
5% modelled
Under construction
232MW
Planned
152MW
Total potential
1,911MW
7% of pipeline modelled
Who supplies the power
98% of the data centres we track in the Dublin market have a named power supplier
- ESB Networks58sites
- EirGrid3sites
- EirGrid transmission connection via a joint 220kV substation developed with SSE Renewables1site
- ESB1site
- Gas Networks Ireland (GNI)1site
Who is building in Dublin
The 10 largest operators here by total potential, of 24 tracked in this market.
| Operator | Sites | Live | Total potential |
|---|---|---|---|
| Amazon | 12 | 573 MW | 588 MW |
| Echelon Data Centres | 4 | 90 MW | 330 MW |
| Meta | 1 | 288 MW | 288 MW |
| Microsoft | 2 | 20 MW | 186 MW |
| Equinix | 11 | 85 MW | 85 MW |
| EdgeConnex | 5 | 25 MW | 77 MW |
| CyrusOne | 1 | 54 MW | 54 MW |
| Vantage Data Centers | 1 | — | 52 MW |
| K2 Data Centres | 3 | 18 MW | 48 MW |
| Digital Realty | 8 | 43 MW | 43 MW |
When Dublin was built
652 MW of the live capacity here carries a commissioning date — 58% of the operational sites in this market.
Recent activity
32 recorded developments in the Dublin market, the latest on 28 Jul 2026.
Computing giants pivot away from Dublin as data-centre hub
Computing giants are moving away from Dublin as a data-centre hub, indicating a shift in data-centre investment patterns among major technology companies.
Blanchardstown Equinix 007 announced
Blanchardstown Equinix 007 was announced on 14 June 2021.
Dublin Digital Realty 008 ownership change
Dublin Digital Realty 008 changed ownership on 13 March 2020 as part of the completed combination with InterXion.
Dublin Digital Realty 004 ownership change
Dublin Digital Realty 004 changed ownership on 12 March 2020, when Digital Realty completed its combination with Interxion after obtaining control of it on March 9, 2020.
Dublin Digital Realty 005 ownership change
Dublin Digital Realty 005 changed ownership on 12 March 2020; the source states control of Interxion was obtained on March 9, 2020 and the combination was completed on March 12, 2020.
Dublin M247 Global 001 ownership change
Dublin M247 Global 001 changed ownership on 12 March 2020, as control of Interxion was obtained and the Interxion combination was completed that day.
Dublin Digital Realty 001 expansion
Dublin Digital Realty 001 was expanded on 5 March 2020; the source reports it opened a new Dublin data centre to prepare for a multibillion euro tech boom.
Dublin Digital Realty 001 expansion
Dublin Digital Realty 001 was expanded on 9 May 2019 with the official opening of a second data centre on its Profile Park campus.
Who is hiring in Dublin
2 open data centre roles at 1 operator we track
Crusoe is the only operator recruiting in Dublin, with 2 roles open across 2 disciplines. None of them are build-side: this is a market staffing what is already standing, critical facilities accounting for 1 of the 2. More than half of them, 1 of the 2, were posted in the last 30 days.
- Crusoe2roles
The mix
- critical facilities1
- security1
The roles behind those numbers
Most recently opened
- Crusoecritical facilities18 Sept 2026
- Crusoesecurity24 Jul 2026
Counted from the operators' own public careers feeds, read daily. A role counts here when the employer runs a data centre we track and the work is operational rather than back office. What these roles involve, and what they pay.
Questions about Dublin
- How many data centres are in Dublin?
- There are 65 data centres in Dublin, Ireland, spanning 5 sub-markets, 24 operators, 55 operational, 1,304 MW live (5% modelled), 1,911 MW total potential. Largest by total potential: Amazon (12 sites), then Echelon Data Centres.
- How much data centre capacity does Dublin have?
- DC Atlas tracks 65 data centres in the Dublin data centre market. 1,304 MW is live, 232 MW is under construction, 152 MW is planned, for 1,911 MW of total potential at full buildout.
- Who are the largest data centre operators in Dublin?
- 24 operators run facilities in the Dublin data centre market. Amazon is the largest by total potential, with 12 sites and 588 MW.
- Which utilities supply power to data centres in Dublin?
- ESB Networks, EirGrid and EirGrid transmission connection via a joint 220kV substation developed with SSE Renewables serve the most data centre sites in the Dublin data centre market. DC Atlas holds a named power supplier for 98% of the facilities it tracks here.
Every data centre we track in Dublin
57 of 65 with a published page