Who owns CyrusOne FRA 4?

CyrusOne FRA 4 is owned and operated by CyrusOne LLC.

How clean is the grid behind CyrusOne FRA 4?

CyrusOne FRA 4 runs on Germany's grid, which was 330 gCO₂/kWh and 59% clean in 2025 (Ember).

Where is CyrusOne FRA 4 located?

CyrusOne FRA 4 is in Frankfurt am Main, Hessen, Germany.

Mapped (unverified)

CyrusOne FRA 4

Frankfurt am Main, Hessen, Germany

Source: OpenStreetMap

CyrusOne FRA 4 is a mapped data center in Hessen, Germany, operated by CyrusOne LLC. DataCentersExposed has documented a 34,241 sq ft footprint at this site. It runs on Germany's grid, which was 41% fossil-fuelled at 330 gCO₂e/kWh in 2025 (Ember).

Reporting by Eric Keller · Updated Jun 14, 2026

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Est. capacity

~5-15 MW

Footprint

34,241 sq ft

Grid carbon

330 gCO₂/kWh

Clean electricity

59%

DC power price

21.56¢/kWh

Region

Hessen

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 FRA 4 is a mapped data center in Frankfurt am Main, Germany, run by CyrusOne LLC. Its reported footprint is 34,241 square feet. Records identify it as a CyrusOne data center, though no ultimate parent above CyrusOne LLC is listed in the available facts.

Operator chain

Ultimate parent
CyrusOne LLC
Files as
CyrusOne LLC
This facility
CyrusOne FRA 4

The grid behind this site

source: Ember · Eurostat

Grid carbon intensity

330 gCO₂/kWh

Clean electricity

59%

Fossil electricity

41%

Data-center power price

21.56¢/kWh

A large data center in Germany pays 21.56¢/kWh for electricity — a household pays 39.43¢, 45% more than the data center (Eurostat).

National grid context, not this facility's own metering. Full country picture: Germany data centers.

In the news

source: Google News (local + English)