Station BetaInterested in this information?Contact us

Latest Podcast Street AddressInterested in this information?Contact us, Nangor, Co. Dublin, Ireland
Operational
Fully operational facility
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Microsoft DUB 15

Site: Campus OneInterested in this information?Contact us
Short Code: DUB15
Year Built: 2025
PUE: 1.3
Utility Provider: ESB Networks
Floors: 2
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Operational Power

Microsoft DUB15 is one of two two-storey data centres, with DUB14, at the west end of Microsoft's Grange Castle campus in Clondalkin, west Dublin. They sit west of DUB09, DUB10, DUB12 and DUB13.

Microsoft won permission for both buildings in May 2021. DUB15 covers 28,173 m² (303,200 sq ft). It followed DUB14 into service and was running by early 2025. Microsoft has fitted heat recovery equipment in one of its data halls to capture waste heat.

Cooling

Rooftop air handling units cool the data halls with outside air. Evaporative cooling, fed by recycled rainwater, runs only above about 24°C.

Utility

ESB Networks serves DUB14 and DUB15 through the campus substation and ESB's Corkagh 110 kV station. EirGrid operates the transmission system. West Dublin's grid is constrained, so DUB15 has its own gas generation compound under ESB's flexible-demand policy.

Backup Power

Temporary generators running on hydrotreated vegetable oil (HVO) provide backup while the full gas plant awaits a high-pressure gas supply.

Campus

Microsoft runs twelve data centres at Grange Castle, from DUB03 (2009) to DUB15, plus the stand-alone DUB11.

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One of two two-storey Microsoft data centres, with DUB15, at the west end of the Grange Castle campus in Dublin. Its first of five data halls went live in July 2023.
NN milesInterested in this information?Contact us Plaza BetaInterested in this information?Contact us
Amazon is building a campus with three two-storey data centers (Buildings A, B, and C) with mezzanine floors at each level, having a gross floor area of 78,871 sqm.
NN milesInterested in this information?Contact us Prime StationInterested in this information?Contact us
Amazon is building a campus with three two-storey data centers (Buildings A, B, and C) with mezzanine floors at each level, having a gross floor area of 78,871 sqm.
NN milesInterested in this information?Contact us RidgeInterested in this information?Contact us
One of four identical single-storey Microsoft data centres (DUB09, DUB10, DUB12, DUB13) at Grange Castle in west Dublin, operating by 2020.
NN milesInterested in this information?Contact us Hub MaxInterested in this information?Contact us
One of four identical single-storey Microsoft data centres (DUB09, DUB10, DUB12, DUB13) at Grange Castle in west Dublin, operating by 2020.
NN milesInterested in this information?Contact us Station GammaInterested in this information?Contact us
The last of four single-storey Microsoft data centres (DUB09, DUB10, DUB12, DUB13) at Grange Castle in west Dublin, completed in 2021.
NN milesInterested in this information?Contact us TowerInterested in this information?Contact us
Amazon is building a campus with three two-storey data centers (Buildings A, B, and C) with mezzanine floors at each level, having a gross floor area of 78,871 sqm.
NN milesInterested in this information?Contact us AlphaInterested in this information?Contact us
One of four identical single-storey Microsoft data centres (DUB09, DUB10, DUB12, DUB13) at Grange Castle in west Dublin, operating by 2020.

Data Center Photos

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Campus exterior and data hall photography for this operator.

Facility photo

Campus exterior and data hall photography for this operator.

Facility photo

Campus exterior and data hall photography for this operator.

Operating Company

Operated by:

Microsoft uses Containers (called ITPACs) to build out its data centers. These Containers are Shipping Containers fitted with all the necessary climate control, networking, server racks and other hardware necessary to be a “mini” data center all in one.

Azure Regions

An Azure region is a set of data centers deployed within a latency-defined perimeter and connected through a dedicated regional low-latency network.

With more global regions than any other cloud provider, Azure gives customers the flexibility to deploy applications where they need to. Azure is generally available in 46 regions around the world, with plans announced for 8 additional regions.

Geographies

An Azure geography is a discrete market, typically containing two or more regions, that preserves data residency and compliance boundaries.

Geographies allow customers with specific data-residency and compliance needs to keep their data and applications close. Geographies are fault-tolerant to withstand complete region failure through their connection to our dedicated high-capacity networking infrastructure.

Availability Zones

Availability Zones are physically separate locations within an Azure region. Each Availability Zone is made up of one or more data centers equipped with independent power, cooling, and networking.

Availability Zones allow customers to run mission-critical applications with high availability and low-latency replication.

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