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Global Switch London East GS2 | High-Density Colocation & Infrastructure Expansion |
London Docklands (East India Dock), United Kingdom |
Expected completion in the late 2020s. |
Upgrade/Reconfiguration - Underway |
74 MW |
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Vantage CWL1 Cardiff | Next-Generation Colocation & Digital Infrastructure Campus |
Celtic Way, Newport, South Wales, UK |
Estimated completion of all three buildings by 2026-2027 |
Partially Operational / Expanding |
148MW+ (Upgradeable) |
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Hertfordshire Campus Equinix DC01UK |
Hertfordshire, UK |
2029 |
Under Development / Construction Phase |
250 MW IT Load |
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Google Waltham Cross: $1B AI Data Centre Hertfordshire UK |
, Waltham Cross, Hertfordshire |
2026 |
Operational (Inaugurated Sept 2025) |
Estimated 100 MW Utility Feed |
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Newport Wales Data Centre | Microsoft £2.5B AI-Ready Hyperscale Campus (200MW) |
Newport, Wales |
2028 |
Under Construction / Fit-out (March 2026) |
200 MW |
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London III West London Data Center | 56MW Hyperscale AI & Cloud Infrastructure Hub |
Digital Park, Crawley, UK |
2028 |
Under Construction / Phased Expansion (April 2026) |
56.0 MW |
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Yondr London Slough Building 3: 40MW Hyperscale Data Center |
Slough SL2 5EJ, United Kingdom |
May 2026 (Complete 3-Building Campus Operational) |
Operational / Ready for Service (Achieved May 7, 2026) |
100 MW+ Ultimate Combined Campus Substation Grid Allocation |
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Vantage Cardiff CWL12 |
The Celtic Way Glasgow, UK |
Estimated 2031 |
Planned / Site Infrastructure Under Development |
120 MW maximum expansion capacity |
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NTT London LON3: 24MW High-Density Dagenham AI Campus |
Yew Tree Ave, Dagenham RM10 7FZ, United Kingdom |
Continuous modular data hall expansion scaling sequentially across the campus footprint through 2029 |
Active / Under Heavy Structural Construction (Tracking June 2026) |
24 MW gross utility capacity delivered via fully redundant, dedicated on-site transformer blocks |
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London Kao Data KL03 40MW AI-Ready Data Center |
Park Royal, West London, UK |
Q4 2029 |
Under Development / Planning |
40 MW Dedicated Critical Power Allocation |
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Digital Reef Havering 600MW AI Tech Campus London |
499-Acre Fen Lane & North Ockendon Site, Havering Green Belt Corridor, East London |
Incremental 12-building campus expansions rolling out sequentially across a 5-to-10-year horizon |
Under Construction |
200MW Phase 1 configuration (scalable up to 600MW full site allocation) |
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Digital Realty London Docklands: 30MW Financial Interconnection Hub |
1 Muirfield Crescent (Cloud House) & 227 Marsh Wall (Sovereign House), London E14, UK |
Operational |
Operational |
30.0 MW total critical IT load across campus facilities |
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Digital Realty London LHR20 Data Center (Sovereign House) |
227 Marsh Wall, London E14 9SD, United Kingdom |
Operational |
Operational |
4.8 MW – 8.0 MW critical IT load |
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Ada Infrastructure London Docklands: 210MW AI Data Campus |
St. Vincent Ferrer Lane, Silvertown, London E16 2AP, United Kingdom |
Active multi-phase development (Phase 1 delivery 2027) |
Under Construction (Broke ground March 2026) |
210.0 MW total critical IT load (3 x 70 MW buildings) |
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Pure DC Brent Cross LON01 Expansion (LON01B2) |
Harp View, 12 Priestley Way, Brent Cross, London NW2 7AL, United Kingdom |
Q2 2029 (LON01B2 completion / 90 MW campus target) |
Under Construction (Active live campus expansion; West Cold Shell phase awarded) |
90.0 MW campus total IT load (70 MW added via LON01B2) |
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Equinix LD11x Expansion: London Slough Hyperscale xScale Hub |
765/767 Henley Road, Slough Trading Estate, Slough, SL1 4JW, United Kingdom |
Q4 2023 – 2025 (Full 19 MW Capacity Expansion) |
Operational / Fully Energized Phase Expansion |
~24+ MW Utility Capacity / 19 MW Critical IT Load |
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Digital Realty LON2 London: City Campus Financial Interconnection Hub |
11 Hanbury Street (Block C), London E1 6QR, United Kingdom |
Operational |
Operational / Active Multi-Tenant & High-Density Density Upgrades |
16 MW Utility / Substation Power Allocation |
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Iron Mountain LON-2 London Slough: 27MW Hyperscale Data Center |
110 Buckingham Avenue, Slough Trading Estate, Slough SL1 4PF, United Kingdom |
Operational |
Operational / Fully Commissioned Wholesale Facility |
27 MW Critical IT Power Capacity / 32+ MW Utility Substation Feed |
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Colt DCS London Hayes Campus Expansion: 160MW Hyperscale & AI Hub |
Hayes Digital Park, London Borough of Hillingdon, West London, United Kingdom |
2029–2032+ (Phased delivery across London 6, 7, and 8) |
Approved / Pre-Construction Phase (Construction Start: 2026) |
97 MW Expansion Capacity / 160 MW Total Campus Capacity |
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Colt DCS Leeds Data Centre Campus: High-Density UK Digital Hub |
Leeds Metropolitan Area, West Yorkshire, United Kingdom |
Targeted 2027–2028 |
Active Development / Planned Regional Expansion |
~20 MW – 40 MW Grid Supply Capacity |
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Colt LHR2 London West Data Center Campus: 9.4MW Park Royal Hub |
13 Volt Avenue, Park Royal, London NW10 6PW, United Kingdom |
Operational |
Operational |
15.0 MVA Total Utility Supply Provision |
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Yondr Group LON2 Slough Data Center: 30MW Hyperscale & AI Hub |
Slough Trading Estate Area, Slough, Berkshire, SL1 4DX, United Kingdom |
Active Multi-Phase Development |
Under Development / Active Phased Construction |
30 MW Secured Utility Power Allocation |
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Kao Data Manchester Campus (KMAN-01): 40MW AI & Hyperscale Hub |
Kenwood Point, Kenwood Road, Reddish, Stockport, SK5 6PH, United Kingdom |
Active Development Campus |
Active Development / Under Construction |
40 MW Secured Critical IT Utility Allocation |
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Pulsant Manchester NW-1 Data Center: Regional Edge Colocation Hub UK |
1-2 Ball Green, Cobra Court, Trafford Park, Stretford, Manchester M32 0QT, United Kingdom |
Fully Operational Active Facility |
Fully Operational Regional Edge Data Center |
~1.6 MW Total Facility Primary Power Connection |
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Vantage CWL21 Cardiff Data Center: 28MW Sustainable Hyperscale Hub UK |
Imperial Park, Celtic Way, Marshfield, Newport / Cardiff CF3 0XW, United Kingdom |
Active Greenfield Campus Development |
Active Development / Phased Delivery |
~35.0 MVA Primary Grid Utility Connection Allocation |
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Vantage CWL44 Bridgend Data Center: 20MW Hyperscale & AI Campus South Wales UK |
Bridgend Industrial Estate / Waterton Industrial Estate, Bridgend CF31 3WT, South Wales, United Kingdom |
Active Greenfield Campus Development |
Active Development / Planned Greenfield Campus |
~25.0 MVA Primary Grid Utility Connection Allocation |
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VIRTUS Cardiff Data Center Campus: Hyperscale & AI Expansion Hub Wales UK |
Cardiff Metropolitan Corridor, South Wales, United Kingdom |
Active Regional Campus Pipeline |
Active Development / Master-Planned Regional Expansion |
Scalable Primary High-Voltage Utility Substation Supply Allocation |
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Serverfarm London LON1 Data Center: 11.4MW AI-Ready Colocation Hub Feltham UK |
Unit 4, Westgate Estate, Staines Road, Feltham TW14 8RS, London, United Kingdom |
Fully Operational Active Facility |
Fully Operational Enterprise, Cloud & AI Colocation Hub |
~15.0 MVA Total Primary Grid Utility Connection Power Allocation |
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DataVita dv2 Data Centre Chapelhall: York Road Edge Hub Scotland Specs |
Unit 1, York Road, Chapelhall Industrial Estate, Chapelhall, Airdrie, ML6 8NW, Scotland, United Kingdom |
Active Commercial Operations & Corporate HQ |
Operational |
~3.5 MVA Utility Substation Allocation |
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IFB Altens Data Centre Aberdeen: Scotland Managed Hosting Specs |
54 Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland, United Kingdom |
Active Commercial Colocation & Managed Cloud Hub |
Operational |
~1 MVA Utility Substation Connection |
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IFB Union Street Data Centre Aberdeen: Central Scotland Colocation Specs |
387 Union Street, Aberdeen, AB11 6BX, Scotland, United Kingdom |
Active Commercial Colocation & Network Facility |
Operational |
~0.8 MVA Utility Grid Provision |
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Brightsolid Aberdeen Data Centre: Whitemyres Ave Tier III Specs |
Whitemyres Avenue / Lang Stracht, Mastrick, Aberdeen, AB16 6HQ, Scotland, United Kingdom |
Active Commercial Operations & Colocation Hub |
Operational |
~2.5 MVA Utility Grid Allocation / 2.0 MVA Backup Generation |
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Blackdog Data Center Campus Aberdeen: Multi-Gigawatt AI Hub Scotland Specs |
A92 & Aberdeen Western Peripheral Route (AWPR / A90 Junction), AB23 8AR Blackdog, Aberdeenshire, Scotland, United Kingdom |
Multi-Phase Gigawatt Master Campus Rollout |
Proposed / Planning Permission in Principle (Masterplan Entitlements) |
600 MW Initial Substation/Power Allocation (Scalable to Multi-GW) |
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iomart Glasgow Data Centre DC1: Middlesex Street Colocation Specs |
88 Middlesex Street, Kinning Park, Glasgow, G41 1EE, Scotland, United Kingdom |
Operational Colocation & Managed Services Hub |
Operational |
1.0 MVA Total Grid Provisioning |
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