🇧🇪 Belgian Data Center Watch
Who is using our land, water & energy — and what it costs us
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Market Intelligence
Belgian DC Market Snapshot — 2025/2026
Current capacity, revenue, and growth projections
No authoritative public source provides a complete Belgian MW-by-owner split. The previous 75% estimate and 55/33/7/5 ownership bar have been withdrawn. Public records confirm major US hyperscaler and colocation activity alongside Belgian operators, but undisclosed site capacity prevents a defensible national percentage.
35 operational facilities is a 2025 CBRE market estimate, not an official Belgian register.
Operator campuses, buildings and availability zones are counted differently across commercial directories. City totals are therefore not presented as official statistics.
Upgrade proposed: publish a site-level register from EED submissions with operator, installed IT power, status and reporting year.
📡 Data Sources & Live Feeds Powering This Dashboard
Grid & Energy
Elia Open Data (opendata.elia.be) — day-ahead generation, CO₂ intensity, balancing volumes. CREG publications. electricityMap API (carbon intensity). ENTSO-E Transparency Platform.
Gas & Storage
AGSI+ API (agsi.gie.eu) — Belgian gas storage levels. ENTSOG transparency. Fluxys Belgium storage/flow data.
Economics
ECB Data API (exchange rates, interest rates). Eurostat (household electricity prices, renewables share). NBB Statistics Dashboard. Statbel OpenData API (demographics, CPI).