How clean is the grid behind Colt?

Colt runs on Belgium's grid, which was 109 gCO₂/kWh and 80% clean in 2025 (Ember).

Where is Colt located?

Colt is in Zaventem, Vlaanderen, Belgium.

Mapped (unverified)

Colt

Zaventem, Vlaanderen, Belgium

Colt is a mapped data center in Vlaanderen, Belgium. DataCentersExposed has documented a 69,980 sq ft footprint at this site. It runs on Belgium's grid, which was 20% fossil-fuelled at 109 gCO₂e/kWh in 2025 (Ember).

Reporting by Eric Keller · Updated Jun 14, 2026

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Real parent

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Operator

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Est. capacity

~10-30 MW

Footprint

69,980 sq ft

Grid carbon

109 gCO₂/kWh

Clean electricity

80%

DC power price

16.13¢/kWh

Region

Vlaanderen

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

data center

The grid behind this site

source: Ember · Eurostat

Grid carbon intensity

109 gCO₂/kWh

Clean electricity

80%

Fossil electricity

20%

Data-center power price

16.13¢/kWh

A large data center in Belgium pays 16.13¢/kWh for electricity — a household pays 33.13¢, 51% more than the data center (Eurostat).

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

In the news

source: Google News (local + English)