Digital Realty Dublin DUB4
Dublin, Ireland
Source: OpenStreetMap
Digital Realty Dublin DUB4 is a mapped data center in Dublin, Ireland, operated by Digital Realty Trust, Inc.. DataCentersExposed has documented a 33,982 sq ft footprint at this site. It runs on Ireland's grid, which was 52% fossil-fuelled at 256 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 14, 2026
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkDigital Realty data center in Ireland
Operator chain
- Ultimate parentDigital Realty Trust, Inc.
- Files asDigital Realty Trust, Inc.
- This facilityDigital Realty Dublin DUB4
The grid behind this site
source: Ember · EurostatA large data center in Ireland pays 22.51¢/kWh for electricity — a household pays 30.46¢, 26% more than the data center (Eurostat).
Data centres used 21% of Ireland's national electricity in 2023 (CSO Ireland).
National grid context, not this facility's own metering. Full country picture: Ireland data centers.
In the news
source: Google News (local + English)- 3 Ways to Play the Data Center Land GrabThe Globe and Mail· May 31, 2026
- AiOnX secures hyperscale tenant for Irish data center campus outside DublinBeBeez International· May 11, 2026
- Digital Realty plans $74M Lewisville data center buildoutStar Local Media· May 8, 2026
- Data centre IPOs set to attract billions as investors line up AI betsIrish Independent· May 7, 2026
- Digital Realty set to enter Malaysia, will acquire 1.5MW data center outside Kuala LumpurData Center Dynamics· Jan 20, 2026
- Digital Core REIT leases Virginia data center to unnamed cloud providerData Center Dynamics· Jan 5, 2026