UK Data Center Market - Investment Analysis & Growth Opportunities 2026-2031

Data Center · Investment Analysis Report · 2025–2031

The UK Data Center Market Size, Share, Trends, & Investments By IT Infrastructure, Electrical Infrastructure, Mechanical Infrastructure, Cooling Systems, General Construction, & Tier Standard.

THE UK DATA CENTER MARKET SIZE WAS VALUED AT USD 16.40 BILLION IN 2025 AND IS EXPECTED TO REACH USD 54.40 BILLION BY 2031, GROWING AT A CAGR OF 22.12% DURING THE FORECAST PERIOD.
Published Date : April 2026  |  Edition : Fourth Edition
187
Pages
7
Segments
157
Companies

UNITED KINGDOM DATA CENTER MARKET SIZE AND SHARE

MARKET SIZE (INVESTMENT)USD 54.40 Billion (2031)
MARKET SIZE (AREA)3,563.1 Thousand Sq. feet (2031)
MARKET SIZE (POWER CAPACITY)963 MW (2031)
CAGR - INVESTMENT (2025-2031)22.12%
COLOCATION MARKET SIZE (REVENUE)USD 10.60 Billion (2031)
HISTORIC YEAR2022-2024
BASE YEAR2025
FORECAST YEAR2026-2031
MAJOR PLAYERS
CAGR (2026-2031)
22.12%
MARKET SIZE (2025)
USD 16.40
MARKET SIZE (2031)
USD 54.40
CAGR (2026-2031)22.12%MARKET SIZE (2025)USD 16.40MARKET SIZE (2031)USD 54.40
United Kingdom data center market size by investment, 2022–2031 (USD Billion) · Source: Arizton
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UNITED KINGDOM DATA CENTER MARKET ANALYSIS

The UK data center market size was valued at USD 16.40 billion in 2025 and is expected to reach USD 54.40 billion by 2031, growing at a CAGR of 22.12% during the forecast period. The UK has positioned itself as one of the well-established and developed markets in the European region for the development of data centers. The market is witnessing data center investments from local as well as global data center companies, driven by increasing artificial intelligence adoption, rapid surge in digitalization, rise in adoption of liquid cooling techniques, surge in submarine and inland connectivity, adoption of sustainability measures among data center operators, increasing adoption of cloud computing services, growing demand for district heating systems, and other growth factors.

The UK government is actively supporting the growth of the data center industry through multiple initiatives, including investments in artificial intelligence infrastructure, establishing strategies to strengthen the digital economy, and offering financial incentives to data center operators. In March 2026, the UK government announced plans to launch a new venture fund of approximately $672 million to accelerate the deployment of AI infrastructure across the country.

Sustainability has emerged as a key priority in the UK data center market, with data center operators increasingly opting for with operators increasingly opting for to minimize carbon emissions. In January 2026, Global Switch entered into a Power Purchase Agreement with a German renewable energy firm, RWE, to procure around 70 GWh of wind energy annually to power Global Switch’s London Docklands data center operations

The UK hosts a strong network of special economic zones, including around nine Freeports across cities such as Humber, Liverpool, Plymouth, Teesside, and Thames, along with approximately 10 operational Industrial Strategy Zones (ISZs). Additionally, there are more than around 48 Enterprise Zones across England, four in Scotland, and seven in Wales, along with multiple industrial parks that offer a wide range of advantages to businesses across multiple sectors, including data centers with tax incentives, VAT exemptions, foreign ownership, and access to essential infrastructure like transport, power, water, and network connectivity

The growing adoption of Artificial Intelligence across multiple industries in the United Kingdom is driving strong demand for high-performance computing infrastructure, leading data center operators and technology firms to invest in AI-focused facilities capable of supporting advanced artificial intelligence workloads. In December 2025, Argyll Infrastructure Holdings secured approximately $19.97 million in funding to develop an AI-ready data center in Scotland.

Many enterprises across wide range of sectors are increasingly migrating their workloads to cloud platforms to improve efficiency and enhance their digital service capabilities. For instance, in August 2025, BT Group signed an agreement with Amazon Web Services to transition its legacy systems to AWS’s cloud platform to enhance its digital transformation

Conventional air-cooling systems cannot handle the intense heat generated by high-density AI racks, pushing data center operators toward more advanced cooling solutions. As a result, modern data centers are being designed with liquid cooling technologies for efficient thermal management. For example, Kao Data's KLON-03 facility will incorporate direct-to-chip liquid cooling, while Green Mountain's LON-East data center has been designed with the flexibility to integrate liquid cooling systems in the future based on customer requirements.

UK DATA CENTER MARKET INVESTMENT BY AREA

The UK data center market by area is projected to reach 3,563.1 thousand sq. ft. by 2031, driven by increasing investments across established and emerging data center hubs. Greater London has historically remained the leading investment destination due to its strong financial ecosystem and extensive network connectivity. However, in recent years, locations such as Slough, Manchester, Berkshire, and Birmingham have gained traction as the UK government focuses on reducing infrastructure concentration in London and promoting a more balanced distribution of digital infrastructure across the country.

These emerging hubs provide benefits such as improved power availability, relatively lower land costs, and enhanced regional connectivity, creating favorable conditions for data center development and supporting the expansion of data center capacity across the UK.

UK DATA CENTER MARKET INVESTMENT BY POWER CAPACITY

The UK data center market by power capacity is projected to reach 963 MW by 2031, driven by the increasing development of data center facilities across emerging locations beyond established hubs. Investors are increasingly exploring areas outside London due to limited industrial electricity availability in the capital, which has emerged as a significant constraint on data center expansion.

In response, the UK government is encouraging data center operators to establish facilities across regions such as Greater Manchester, Berkshire, Slough, and Scotland to help address power availability challenges and support the broader distribution of digital infrastructure. These emerging locations offer opportunities for data center development by providing access to available power resources and supporting the continued expansion of the UK data center market.

UNITED KINGDOM DATA CENTER COLOCATION MARKET

View Colocation Report  →
MARKET SIZE COLOCATION
$9.01 Billion (2030)
CAGR (COLOCATION REVENUE)
13.94% (2024-2030)
UTILIZED WHITE FLOOR AREA
18.81 Million sq. feet (2030)
UTILIZED RACKS
510.5 Thousand units (2030)
UTILIZED IT POWER CAPACITY
4,030 MW (2030)

Key Report Takeaways

  • IT Infrastructure - The server infrastructure segment dominated the UK data center market, accounting for approximately 56% of the market share in 2025.
  • Electrical Infrastructure - The UPS systems segment led the UK data center market in 2025, supported by the growing need for reliable backup power and uninterrupted operations.
  • Mechanical Infrastructure - In 2025, cooling systems represented the largest segment of the UK data center mechanical infrastructure market, driven by the need for efficient and reliable thermal management.
  • General Construction - In 2025, core and shell construction represented the largest segment of the UK data center general construction market.
  • Tier Standard - Tier III facilities dominated the UK data center market in 2025, reflecting the strong demand for highly reliable, resilient, and continuously available infrastructure.
  • Colocation - Retail colocation services dominated the UK colocation market, supported by increasing demand from cloud service providers and large enterprises requiring scalable data center capacity.

Note: Market size and forecast figures are generated using Arizton's proprietary estimation framework, based on facility-level primary and secondary research, updated as of the current reporting cycle.

EXCEL DATABASE · NINTH EDITION

United Kingdom Existing & Upcoming Data Center Portfolio

U.K. Data Center Insights By White-Floor Area, IT Load (MW), Rack Capacity on 371 Data Center Facilities Across 42 Key Regions in the U.K.
371
Total facilities profiled
247
Existing Data centers
124
Upcoming data centers
158
Operators covered
42
Cities covered
EXISTING FACILITY DATA POINTS
  • Location — region, city, full address
  • Operator / owner name & facility name
  • Core & shell white-floor area
  • Core & shell IT load capacity
  • Rack Capacity
  • Tier standard (I–IV) & redundancy design
  • Year of operations
UPCOMING FACILITY DATA POINTS
  • Investor name & location
  • Planned area & power capacity (MW)
  • Total investment (USD Million)
  • Electrical / mechanical / construction investment split
  • Announcement year & project status
  • Expected year of opening
  • Retail & wholesale colocation pricing
Excel formatQuarterly updates (yearly plan)Free 10–20% customization

SEGMENT ANALYSIS

IT INFRASTRUCTURE

By IT infrastructure, the server segment dominated the UK data center market, accounting for approximately 56% of the market share in 2025. The strong position of the server segment is supported by the rapid pace of digitalization across the UK, which is driving the growing adoption of cloud computing, Artificial Intelligence (AI), and other data-intensive digital services. In addition, continued government initiatives supporting digital transformation, the expansion of 5G connectivity, and increasing internet penetration are contributing to the rising demand for cloud and AI-based applications across the country.

The growing deployment of these technologies is increasing the need for advanced and high-performance server infrastructure capable of handling AI, High-Performance Computing (HPC), cloud workloads, and large volumes of data. As businesses and organizations continue to expand their digital capabilities, the demand for efficient and scalable server infrastructure is expected to remain strong, supporting the continued development of the UK data center market.

ELECTRICAL INFRASTRUCTURE

Within electrical infrastructure, the UPS segment held the leading position in the UK’s data center market. This leading position is supported by the increasing investments in data center infrastructure across the country, which are driving the demand for reliable and efficient uninterruptible power supply systems. Data center operators are also increasingly replacing traditional lead-acid batteries with lithium-ion UPS systems to improve energy efficiency, sustainability, and overall power management.

For instance, nLighten has installed lithium-ion UPS systems at its MAN1-Chester data center in Cheshire, highlighting the growing adoption of advanced battery technologies in UK data center facilities. The demand for lithium-ion battery-based UPS systems is expected to increase significantly during the forecast period as operators continue to modernize their electrical infrastructure and adopt more sustainable power backup solutions.

MECHANICAL INFRASTRUCTURE

In mechanical infrastructure, the cooling segment held the leading position in the UK data center market in 2025, driven by the growing deployment of advanced and redundant cooling solutions across data center facilities. Vantage Data Centers, for instance, plans to implement a closed-loop chilled water system at its LHR1 data center campus, incorporating N+2 redundant Computer Room Air Handling (CRAH) units and air-side economizers.

Similarly, VIRTUS Data Centres is investing in an N+1 redundant chilled water-cooling system for its Sauderton data center campus in London, UK. These developments reflect the increasing emphasis on reliable, efficient, and resilient cooling infrastructure to manage rising thermal requirements and support high-density computing workloads in UK data centers.

GENERAL CONSTRUCTION

In 2025, core and shell construction accounted for the largest segment of the UK data center general construction market, driven by the continued development of greenfield and brownfield data center facilities across the country. The UK is also witnessing the construction of several large-scale AI-ready data centers to support the growing demand for Artificial Intelligence (AI), High-Performance Computing (HPC), and other compute-intensive workloads. At the same time, significant power availability constraints are prompting data center operators to invest in on-site power infrastructure, including substations and renewable energy generation facilities such as solar, wind, and hydrogen power plants.

The increasing integration of these power and energy systems is adding to the complexity of data center construction projects and creating additional requirements for specialized construction services. As a result, construction contractors are playing an increasingly important role in developing core and shell facilities along with the supporting power and infrastructure systems required for modern data centers.

TIER STANDARD

In 2025, Tier III facilities represented the dominant tier classification in the UK data center market, indicating the widespread adoption of reliable and redundant infrastructure across the country’s data center facilities. The UK has approximately 222 data centers designed in accordance with Tier III standards established by the Uptime Institute.

These facilities are generally equipped with electrical and mechanical systems incorporating at least N+1 or 2N redundancy configurations, providing enhanced reliability and supporting continuous data center operations. The extensive presence of Tier III facilities reflects the increasing emphasis among UK data center operators on infrastructure resilience, operational continuity, and minimizing potential service disruptions.

COLOCATION

In 2025, retail colocation represented the dominant service segment in the UK data center market, driven by the increasing demand for flexible, scalable, and reliable colocation solutions. The growing need for colocation services is also encouraging international data center companies to expand their presence in the UK through the development and operation of new facilities.

For instance, in October 2024, CloudHQ, a US-based data center services provider, announced plans to invest approximately $720 million in developing the LHR data center campus in London. The planned campus is expected to span approximately 455 thousand square feet and provide around 101 MW of power capacity, reflecting the continued expansion of large-scale colocation infrastructure in the UK.

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GEOGRAPHY ANALYSIS

Greater London

Greater London has historically remained the leading investment destination in the UK data center market, supported by its strong financial ecosystem and extensive network connectivity. However, limited industrial electricity availability has emerged as a major constraint on further data center expansion in the capital. This is encouraging operators and investors to explore locations beyond London while the government promotes a broader distribution of digital infrastructure.

Other Counties

Data center development is increasingly expanding into locations outside Greater London, including Slough, Manchester, Berkshire, Birmingham, Greater Manchester, and Scotland. These emerging locations offer advantages such as improved power availability, relatively lower land costs, and enhanced regional connectivity. The UK government is also encouraging data center operators to establish facilities across regions such as Greater Manchester, Berkshire, Slough, and Scotland to address power availability challenges and support the wider distribution of digital infrastructure.

COMPETITIVE LANDSCAPE

The UK has the presence of major global cloud service providers, including, Alibaba Group, Amazon Web Services, Google, Microsoft, Oracle, OVHcloud, and other cloud companies. The cloud companies have been expanding their service offerings across the UK to address increasing demand for cloud and artificial intelligence infrastructure. In September 2025, Google inaugurated a new data center in Hertfordshire, the UK to enhance UK’s cloud infrastructure.

The colocation companies account for majority of data center investments in the country. The UK has the presence of multiple local and global colocation service providers, including, Ark Data Centres, AtlasEdge, Colt Data Centre Services, CyrusOne, Datum Datacentres, Digital Realty, Echelon Data Centres, Equinix, Global Switch, Global Technical Realty, Green Mountain, Iron Mountain, Kao Data, Lunar Digital, nLighten, NTT DATA, Pure Data Centres Group, Telehouse, Vantage Data Centers, VIRTUS Data Centres, Yondr Group, and others.

Several new entrants are expanding their footprints in the UK data center market to address the increasing demand for data center infrastructure in the nation. Some of the new entrants in the UK include, Ada Infrastructure, SWI Group, Apatura, Caineal LLP, CloudHQ, Corscale Data Centers, Deep Green, Digital Reef, Drax Group, EID LLP, Greystoke, Latos Data Centres, Northtree Investment Management, Nscale, Pinewood Group, QTS Data Centers, SineQN, Valore Group, Wilton International, Wycombe Film Studios, and others.

The UK has the presence of multiple local, as well as global support infrastructure providers that supply power, cooling, and general infrastructure components to data centers. Some of the prominent support infrastructure providers operating in the UK include ABB, AF Switchgear, Airedale, Alfa Laval, AVK, Baudouin, Caterpillar, Cummins, Cyber Power Systems, Delta Electronics, Eaton, Hitachi Energy, Honeywell, Legrand, Mitsubishi Electric, Piller Power Systems, Rittal, Rolls Royce, Schneider Electric, Siemens, STULZ, Trane, Vertiv, Submer, and others.

The country hosts multiple construction contractors that provide construction, installation, commissioning, designing, architectural, and engineering services for the construction of data centers. Some of the prominent construction contractors in the UK data center market include, 2bm, AECOM, Acies Civil and Structural, Arup, AtkinsRéalis, BladeRoom Data Centres, Future-tech, JCA Engineering, JSM Group Services, Kirby Group Engineering, Laing O'Rourke, Mace, Mercury, Ramboll, RED Engineering Design, Skanska, STO Building Group, studioNWA, Sweet Projects, Turner & Townsend, and McLaren Construction Group.

The UK consists of multiple IT infrastructure providers that offer servers, storage systems, and networking equipment to data centers. Multiple IT infrastructure providers, including Arista Networks, Atos, Broadcom, Cisco, Dell Technologies, Fujitsu, Hewlett Packard Enterprise, Huawei Technologies, IBM, Lenovo, NetApp, NVIDIA, and other companies, have a strong presence across the UK.


United Kingdom Data Center Industry Leaders

1Arista Networks
2Atos
3Broadcom
4Cisco
5Dell Technologies
6Hewlett Packard Enterprise
7NVIDIA

Disclaimer: Major players sorted in no particular order.

VENDOR LANDSCAPE

  • IT INFRASTRUCTURE PROVIDERS - Arista Networks, Atos, Broadcom, Cisco, Dell Technologies, Fujitsu, Hewlett Packard Enterprise, Huawei Technologies, IBM, Lenovo, NetApp, and NVIDIA.
  • DATA CENTER CONSTRUCTION CONTRACTORS & SUB-CONTRACTORS - 2bm, Acies Civil and Structural, AECOM, ARC:MC, Arup, AtkinsRéalis, BladeRoom Data Centres, Bouygues Construction, Collen Construction, Colliers, Deerns UK, Flynn, Future-tech, HDR, H&MV Engineering, INFINITI IT, JCA Engineering, John Paul Construction, JSM Group Services, Kirby Group Engineering, Laing O'Rourke, Mace, Mercury, MiCiM, Ramboll, RED Engineering Design, Skanska, Dalkia UK, STO Building Group, studioNWA, Sudlows, Sweet Projects, TTSP, Turner & Townsend, Morson Praxis, and McLaren Construction Group.
  • SUPPORT INFRASTRUCTURE PROVIDERS - ABB, AF Switchgear, Aggreko, Airedale, Alfa Laval, AVK, Baudouin, Caterpillar, Cummins, Cyber Power Systems, Delta Electronics, Dew Point Systems, Eaton, Hitachi Energy, Honeywell, Legrand, Mitsubishi Electric, Piller Power Systems, Rehlko, Riello Elettronica Group, Rittal, Rolls Royce, Schneider Electric, Siemens, Socomec Group, STULZ, Trane, Vertiv, Submer, Castrol, ENGIE, and Flex-Tek.
  • DATA CENTER INVESTORS - Amazon Web Services, Ark Data Centers, AtlasEdge, Castleforge & Galaxy Data Centers, Colt Data Centre Services, CyrusOne, DataVita, Datum Datacentres, Digital Realty, Echelon Data Centres, Equinix, Global Switch, Global Technical Realty, Google, Green Mountain, Iron Mountain, Kao Data, Lunar Digital, Microsoft, Netwise, nLighten, NTT DATA, Pure Data Centres Group, SUB1 Data Centres, Telehouse, Vantage Data Centers, VIRTUS Data Centres, and Yondr Group.
  • NEW ENTRANTS - Ada Infrastructure, AI Pathfinder, SWI Group (AiOnX platform), Anglesey Land Holdings, Apatura, Caineal LLP, Era4 (Carbon3.ai), CloudHQ, Corscale Data Centers, Dante Group, Deep Green, Digital Reef, Digital Land & Development, Drax Group, EdgeNebula, EID LLP, Elite UK REIT, Greenweaver, Greystoke, ILI Group, Kennedy Wilson, Latos Data Centres, Link Park Heathrow, MSAI - Media StreamAI, Northtree Investment Management, Norwich Research Park, Nscale, Origin Energy Services & Woodlands Investment Management, Pathfinder Clean Energy (PACE), PATRIZIA SE, Pinewood Group, QTS Data Centers, SEGRO plc, Shelborn, SineQN, Teesworks, Tritax Big Box, Truman Estates, Valore Group, WESTERN BIO-ENERGY, Wilton International, and Wycombe Film Studios.

RECENT INDUSTRY DEVELOPMENTS

June 2025
OpenAI, an AI infrastructure company, planned to collaborate with Google to leverage its cloud computing services to support the efficient operation of OpenAI’s AI models.
July 2025
Debenhams Group, a UK-based retail company, signed an agreement with Amazon Web Services (AWS) to extend its existing partnership with the company. Under the agreement, Debenhams Group aims to leverage AWS cloud and AI capabilities to enhance its digital service offerings.
September 2025
Google launched a new data center in Waltham Cross, Hertfordshire, to strengthen the UK’s cloud infrastructure as part of its $6.81 billion investment in the country. Google also plans to develop a data center in Teesside, UK, to further expand its cloud computing and AI operations across the country.
October 2025
Argyll Data Development, a Scotland-based digital infrastructure provider, collaborated with SambaNova, an Artificial Intelligence (AI) platform provider, to develop sovereign AI cloud infrastructure.
November 2025
Harbor Solutions, a UK-based managed services provider, launched a sovereign AI-powered cloud platform in the UK in collaboration with Zadara, an AI, cloud, and edge services provider.

UNITED KINGDOM DATA CENTER COLOCATION MARKET

View Colocation Report  →
MARKET SIZE COLOCATION
$9.01 Billion (2030)
CAGR (COLOCATION REVENUE)
13.94% (2024-2030)
UTILIZED WHITE FLOOR AREA
18.81 Million sq. feet (2030)
UTILIZED RACKS
510.5 Thousand units (2030)
UTILIZED IT POWER CAPACITY
4,030 MW (2030)

TABLE OF CONTENTS FOR UNITED KINGDOM DATA CENTER INDUSTRY REPORT

1. EXISTING & UPCOMING THIRD-PARTY DATA CENTERS IN THE UK
1.1 Data Center Snapshot
1.2 Data Center Snapshot by Counties
1.3 Existing & Upcoming Data Center Supply
1.4 List of Upcoming Data Center Projects in the UK
2. INVESTMENT OPPORTUNITIES IN THE UK
2.1 Microeconomic & Macroeconomic Factors for the UK Market
2.2 Impact of AI in Data Center Industry in UK
2.3 Investment Opportunities in UK
2.4 Digital Landscape in UK
2.5 Government Support for Data Centers
2.6 Government Rules & Regulations
2.7 Market Investment by Area
2.8 Market Investment by Power Capacity
3. DATA CENTER COLOCATION MARKET IN THE UK
3.1 Colocation Services Market in The UK
3.2 Retail vs Wholesale Data Center Colocation
3.3 Colocation Pricing (Quarter Rack, Half Rack & Full Rack) & Addons
4. MARKET DYNAMICS
4.1 Market Enablers
4.2 Market Trends
4.3 Market Restraints
5. MARKET SEGMENTATION
5.1 IT Infrastructure: Market Size & Forecast
5.2 Electrical Infrastructure: Market Size & Forecast
5.3 Mechanical Infrastructure: Market Size & Forecast
5.4 General Construction: Market Size & Forecast
5.5 Break-up of Construction Cost
6. TIER STANDARDS INVESTMENT
6.1 Tier I & II
6.2 Tier III
6.3 Tier IV
7. GEOGRAPHY SEGMENTATION
7.1 Greater London
7.2 Other Counties
8. KEY MARKET PARTICIPANTS
8.1 IT Infrastructure Providers
8.2 Construction Contractors & Sub-Contractors
8.3 Support Infrastructure Providers
8.4 Data Center Investors
8.5 New Entrants
9. APPENDIX
9.1 Market Derivation
9.2 Site Selection Criteria
9.3 Quantitative Summary
9.4 Abbreviations

UNITED KINGDOM DATA CENTER MARKET REPORT SCOPE

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

MARKET DEFINITION

Investment — Total capital deployed across IT, electrical, mechanical, and general construction infrastructure for a data center facility, measured in USD.
Area (White Floor Space) — The usable raised-floor area allocated to IT equipment within a facility, measured in square feet.
Power Capacity — The total IT load a facility is designed to support, measured in megawatts (MW).
Tier Standard — The Uptime Institute classification (Tier I–IV) describing a facility's redundancy and fault tolerance.
Colocation Type — Retail colocation serves tenants requiring smaller rack or cage footprints; wholesale colocation serves tenants leasing dedicated suites or halls.
TermDefinition
PUEPower Usage Effectiveness — total facility energy divided by IT equipment energy; values closer to 1.0 indicate higher efficiency.
Redundancy (N, N+1, 2N)Design standards describing backup capacity for power and cooling components, ranging from no redundancy (N) to fully duplicated systems (2N).
CRAC / CRAHComputer Room Air Conditioner / Air Handler — equipment used to regulate temperature and humidity in the server environment.
Hot Aisle / Cold AisleRack layout convention that separates cool air intake from hot air exhaust to improve cooling efficiency.
Colocation (Retail / Wholesale)Retail colocation serves capacity needs under roughly 250 kW; wholesale colocation serves capacity needs between 250 kW and 4 MW.

RESEARCH METHODOLOGY

01
Identify Key Variables

Variables and factors are tested against historical facility-level market data through an iterative process.

02
Build a Market Model

Market-size estimations are built in nominal terms with a consistent average selling price across the forecast period.

03
Validate & Finalize

Market numbers and analyst calls are validated through an extensive primary research network across levels and functions.

04
Research Outputs

Syndicated reports, custom consulting assignments, and facility-level databases.

01
Facility-level depth

Existing and upcoming facilities tracked across United Kingdom.

02
Exclusive research

80% of Arizton reports are exclusive and first-to-market.

03
Trusted by leaders

200+ Fortune 500 companies rely on Arizton research.

04
24x7 availability

Continuous analyst and post-sale support.

05
Free customization

15–20% free customization on every license tier.

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Explore the report structure, key findings, and market data relevant to your business needs.

KEY QUESTIONS ANSWERED IN THE REPORT

How big is the UK data center market?

The UK data center market will witness investments of USD 54.40 billion by 2031, growing at a CAGR of 22.12% during 2025–2031.

How much MW of power capacity will be added across UK during 2026-2031?

About 3,988 MW of power capacity will be added across the UK during 2026-2031.

Which all geographies are included in UK data center market report?

Greater London and Other counties are considered in UK data center market.

What factors are driving the UK data center market?

Increasing adoption of cloud computing services, surge in liquid cooling adoption among data centers, rapidly rising digitalization, Increasing adoption of Artificial Intelligence, adoption of sustainability initiatives, rise in adoption of Hydrogenated Vegetable Oil powered generators in data centers, growing adoption of district heating, investments in submarine and inland connectivity, increasing government support for data centers, and other factors will drive data center development in the UK.

Last Refreshed on : September 2026