Data centres in Belgium
Map and list of the 36 data centres in Belgium: operator, capacity in MW, year and a linked source on every page.
Could your asset host a data centre?
Indicative grid, energy and competition screening. Two queries per account; not a grid connection study.
Sites
36
Cities
0
Substations ≥220 kV
0
Renewables ≥20 MW
0
Power and grid
Clean electricity
79.89%
Renewables
43.84%
Carbon intensity
109.3 gCO₂/kWh
Annual demand
80.28 TWh
Sources: Ember – Yearly Electricity Data (2025)
Grid congestion and connection pipeline in Belgium
Grid availability decides where data centres get built: lower congestion and shorter queues attract more capacity.
Grid congestion
0.2%
European average 1.5%
Growth 2024-2030
1.78x
European average 1.8x
Elia and Fluvius flagged a sharp rise in data centre connection applications in Flanders.
Congestion measured as redispatch and countertrading volumes as a share of demand (2021-2023).
Data centres in Belgium
The BtMData map records 36 data centres in Belgium (34 operational, 2 under construction). Main operators: Datacenter United, Google, Digital Realty, Telenet Group NV, Infrabel NV.
- Zaventem (7)
- Mechelen (3)
- Ekeren (3)
- Gent (2)
- Hasselt (2)
- Quaregnon (2)
- Woluwe-Saint-Lambert (1)
- Wilrijk (1)
- Alphacloud Datacenter · Infrabel NV · Operational
- Brussels DC · Datacenter United · Operational
- COLT · Operational
- Colt Evere · Colt Technology Services nv · Operational
- Colt Telecom · Operational
- Datacenter Base-Telenet · Telenet Group NV · Operational
- Datacenter Burcht · Datacenter United / DCstar nv · Operational
- Datacenter Gent · Datacenter United · Operational
- Datacenter Oostkamp · Data Center United · Operational
- DC Antwerp · Datacenter United · Operational
Sites
| Name | Operator | City | MW | Year | Source |
|---|
Data verified by BtMData. Unpublished values appear as “—”.
Frequently asked questions
How many data centres are there in Belgium?
Our map lists 36 data centres in Belgium across 0 cities. Profiles include recorded data and sources; pending fields do not constitute verified information.
How much renewable capacity is registered in Belgium?
We track 0 geolocated renewable plants in Belgium, plus 0 substations of 220 kV or above.