Belgium Data Center Market Size to Reach USD 3.72 Billion by 2031, Growing at a CAGR of 10.62% | Arizton

Insights on 36 Existing Data Centers and 03 Upcoming Facilities across Belgium

Arizton projects the Belgium data center market to reach USD 3.72 billion by 2031, growing at a CAGR of 10.62% during the forecast period. Belgium is strengthening its position as a strategic European data center hub, supported by its central location, robust digital infrastructure, and strong cross-border connectivity. Rising investments in colocation, hyperscale, and AI-ready infrastructure continue to reinforce the country's role in Europe's evolving digital economy.

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Belgium Data Center Market Snapshot
Market Size (Investment): USD 3.72 Billion (2031)
Market Size (Area): 317 Thousand Sq. feet (2031)
Market Size (Power Capacity): 96 MW (2031)
CAGR - Investment (2025-2031): 10.62%
Colocation Market Size (Revenue): USD 430 Million (2031)
Historic Year: 2022-2024
Base Year: 2025
Forecast Year: 2026-2031

The Strategic Shifts Driving Belgium's Data Center Market
Belgium operates around 36 colocation data centers, with most facilities developed to Tier III standards, reflecting a mature and reliable colocation ecosystem.

International connectivity is expanding, with EXA Infrastructure's new fiber route linking London, Brussels, Amsterdam, and Frankfurt, strengthening Belgium's low-latency connectivity with major European and UK markets.

Rising EU data sovereignty requirements are accelerating sovereign cloud investments. The launch of AWS's European Sovereign Cloud is expected to support localized cloud adoption and regulatory compliance across Belgium and other EU markets.

AI and HPC workloads are driving the next phase of data center investments, with operators such as Digital Realty expanding hyperscale facilities featuring high-density deployments and advanced cooling technologies.

Belgium continues to lead in advanced cooling innovation, building on Google's early adoption of water-based cooling, while facilities such as Kevlinx Data Centers' Brussels campus are designed to support AI workloads with rack densities of up to 150 kW.

Power Capacity Is Becoming Belgium's Biggest Data Center Challenge
Power availability is emerging as the biggest constraint to large-scale data center expansion in Belgium, particularly across Flanders and the Brussels region, where rising electrification, battery storage projects, AI infrastructure, and hyperscale demand are increasing pressure on the electricity grid. As Belgium's national transmission system operator, Elia plays a pivotal role in supporting future capacity through grid expansion, congestion management, and high-voltage connections for hyperscale and AI-driven developments. At the same time, Belgium continues to offer a competitive advantage with industrial electricity prices ranging between $0.18-$0.22/kWh in 2025, remaining lower than several major European markets, including Ireland, Germany, Italy, and the Netherlands.

New Capacity Is Reshaping Belgium's Colocation Market
Belgium is strengthening its position in the European data center market as investments continue to expand beyond established colocation capacity. With around 36 operational data center facilities, the country is benefiting from its strategic location and strong connectivity to major European markets, making Brussels, Antwerp, and Ghent key destinations for colocation and hyperscale data center investments. Established operators, including Digital Realty, LCL Data Centers, Datacenter United, and EdgeConneX, are expanding capacity to support growing cloud, enterprise, and AI demand, while new entrants such as Kevlinx Data Centers and Ark Data Centres are bringing additional capacity and increasing competition across Belgium's evolving data center market.

Liquid Cooling Is Becoming a Competitive Advantage in Belgium's Data Center Market
The Belgium data center market is accelerating the adoption of liquid cooling as operators prepare infrastructure for AI and high-performance computing (HPC) workloads. Higher rack densities and increasing thermal demands are making advanced cooling technologies essential for improving energy efficiency and operational performance. Belgium has been at the forefront of this transition, with Google's St. Ghislain campus demonstrating the potential of water-based cooling early on. Operators such as Kevlinx Data Centers are building AI-ready facilities capable of supporting up to 150 kW per rack, highlighting how advanced cooling is becoming a key differentiator in the country's next generation of data center developments.

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The segmentation includes:
• IT Infrastructure
• Servers
• Storage Systems
• Network Infrastructure
Electrical Infrastructure
• UPS Systems
• Generators
• Transfer Switches & Switchgears
• PDUs
• Other Electrical Infrastructure
Mechanical Infrastructure
• Cooling Systems
• Rack Cabinets
• Other Mechanical Infrastructure
Cooling Systems
• CRAC & CRAH Units
• Chiller Units
• Cooling Towers, Condensers & Dry Coolers
• Other Cooling Units
General Construction
• Core & Shell Development
• Installation & Commissioning Services
• Engineering & Building Design
• Fire Detection & Suppression Systems
• Physical Security
• Data Center Infrastructure Management (DCIM)
Tier Standard
• Tier I & Tier II
• Tier III
• Tier IV
Geography
• Brussels
• Other Cities

What Key Findings Will Our Research Analysis Reveal?
• How much MW of power capacity will be added across Belgium by 2031?
• How big is the Belgium data center market?
• which all geographies are included in Belgium center market report?
• What factors are driving the Belgium data center market?

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https://www.arizton.com/market-reports/europe-data-center-market-report-2026
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https://www.arizton.com/market-reports/europe-data-center-market-analysis

About Us:
Founded in 2017, Arizton Advisory & Intelligence delivers data-driven market research and strategic consulting that empowers clients to make informed decisions and drive growth. Combining quantitative and qualitative insights, we provide in-depth analysis across industries including Agriculture, Consumer Goods, Technology, Automotive, Healthcare, Data Centers, and Logistics. Recognized by top-tier media, our expert team transforms complex market data into actionable strategies, helping clients anticipate trends, seize opportunities, and stay ahead of the competition.

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Source: Arizton Advisory & Intelligence

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