Who owns maincubes FRANKFURT-01?

maincubes FRANKFURT-01 is owned and operated by maincubes.

How clean is the grid behind maincubes FRANKFURT-01?

maincubes FRANKFURT-01 runs on Germany's grid, which was 330 gCO₂/kWh and 59% clean in 2025 (Ember).

Where is maincubes FRANKFURT-01 located?

maincubes FRANKFURT-01 is in Offenbach am Main, Hessen, Germany.

Mapped (unverified)

maincubes FRANKFURT-01

Offenbach am Main, Hessen, Germany

Source: OpenStreetMap

maincubes FRANKFURT-01 is a mapped data center in Hessen, Germany, operated by maincubes. DataCentersExposed has documented a 22,047 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

~5-10 MW

Footprint

22,047 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

maincubes FRANKFURT-01 is a mapped data center in Offenbach am Main, Germany, operated by maincubes. Its reported footprint is 22,047 square feet. Records available for the site do not disclose an ultimate corporate parent above maincubes.

Operator chain

Ultimate parent
maincubes
Files as
maincubes
This facility
maincubes FRANKFURT-01

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)