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Provenance Data Hub

Europe · rank 3 by capacity in service

Data centers in Ireland

68 facilities across 33 cities, with 2.3 GW in service. Every value comes from a named public page, and capacity that is announced or under construction is never merged into what is running.

68

Facilities

33

Cities

2.3 GW

In service

2 GW

Announced or building

Country view

Ireland

68 facilities across 33 cities. Divisions are shaded by the number of facilities recorded in each.

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DonegalLeitrimCavanMonaghanLouthDublinDún Laoghaire–RathdownWicklowWexfordKilkennyWaterfordCorkCorkKerryLimerickClareGalwayGalwayMayoSligoMeathFingalKildareCarlowLaoighisSouth DublinOffalyWestmeathLongfordRoscommonNorth TipperarySouth TipperaryWaterfordLimerickMulhuddart, Ireland: 1 facility; 1 with reported capacity, detail in the paid catalogueClonee, Ireland: 1 facility; 1 with reported capacity, detail in the paid catalogueBallybane, Ireland: 2 facilities; 2 with reported capacity, detail in the paid catalogueClondalkin, Ireland: 1 facility; 1 with reported capacity, detail in the paid catalogueCork, Ireland: 1 facility; 1 with reported capacity, detail in the paid catalogueGraiguecullen, Ireland: 1 facility; 1 with reported capacity, detail in the paid catalogueBlanchardstown, Ireland: 2 facilitiesGalway, Ireland: 1 facilityKilmeaden, Ireland: 1 facilityKilnamanagh, Ireland: 1 facilityLetterkenny, Ireland: 1 facilityLimerick, Ireland: 1 facilityNaas, Ireland: 1 facilityRathmullan, Ireland: 1 facilityBallycoolin, Ireland: 6 facilities; 5 with reported capacity, detail in the paid catalogueDublin, Dublin, Ireland: 2 facilitiesDrogheda, Ireland: 1 facilityTallaght, Ireland: 1 facilityDublin, Ireland: 20 facilities; 1.5 GW reported; 1.5 GW in service; 8 MW under construction; 60 MW plannedArklow, Ireland: 2 facilities; 1.3 GW reported; 0 MW in service; 500 MW under construction; 800 MW planned
Reported city power
1 GW and above
200 MW – 1 GW
50 – 200 MW
10 – 50 MW
under 10 MW
How a bubble is drawnReported, coloured by stage:
In serviceUnder constructionPlannedStage not specified
Dashed edge: sized from a derived figure, not a reported oneSmall dot: city located and counted20 cities shown

Bubbles are placed at the city centroid, not at a facility address: the catalogue releases location at city granularity. Bubbles with a solid edge are sized from reported capacity; those with a dashed edge from a figure derived off the facility’s own reported dimensions. A derived figure sizes a bubble and nothing else — it enters no total, ranking, or statistic anywhere on this site. Planned capacity is not operating capacity. The map plots 8,740 facilities across 3,912 cities; a campus is plotted once, at the campus. Division shading covers the 2 of 68 facilities whose recorded region matches a division name. An unshaded division means the catalogue records no matching region for its facilities, not that it holds none — every facility is still plotted by city.

Capacity by development stage

2.3 GW
In service
666 MW
Under construction
1.4 GW
Planned
0 MW
Stage not specified

By facility count: 48 in service, 6 under construction, 14 planned.

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