Who owns CyrusOne DUB1?

CyrusOne DUB1 is owned and operated by CyrusOne LLC.

How clean is the grid behind CyrusOne DUB1?

CyrusOne DUB1 runs on Ireland's grid, which was 256 gCO₂/kWh and 48% clean in 2025 (Ember).

Where is CyrusOne DUB1 located?

CyrusOne DUB1 is in Dublin, Ireland.

Mapped (unverified)

CyrusOne DUB1

Dublin, Ireland

Source: OpenStreetMap

CyrusOne DUB1 is a mapped data center in Dublin, Ireland, operated by CyrusOne LLC. DataCentersExposed has documented a 102,756 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

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Est. capacity

~20-45 MW

Footprint

102,756 sq ft

Grid carbon

256 gCO₂/kWh

Clean electricity

48%

DC power price

22.51¢/kWh

Region

Dublin

Attribution & capacity confidence:mediumprimary source

Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

source: link

CyrusOne data center in Ireland

Operator chain

Ultimate parent
CyrusOne LLC
Files as
CyrusOne LLC
This facility
CyrusOne DUB1

The grid behind this site

source: Ember · Eurostat

Grid carbon intensity

256 gCO₂/kWh

Clean electricity

48%

Fossil electricity

52%

Data-center power price

22.51¢/kWh

A 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)