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United Kingdom: 354 data centres, 106 operators, 3,387 MW live

There are 354 data centres in United Kingdom, across 72 markets, 106 operators, 303 operational, 3,387 MW live (11% modelled), 5,480 MW total potential. Largest by total potential: QTS Data Centers (1 site), then Ark Data Centres.

Map of 271 data centres in United Kingdom

Every United Kingdom site DC Atlas tracks with a position on record, coloured by status.

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Live

3,387MW

11% modelled

Under construction

566MW

Planned

1,435MW

Total potential

5,480MW

4% of pipeline modelled

Who supplies the power

86% of the data centres we track in United Kingdom have a named power supplier

  • UK Power Networks149sites
  • Electricity North West34sites
  • National Grid Electricity Distribution34sites
  • SSEN34sites
  • Northern Powergrid24sites
  • SP Energy Networks10sites

10 further suppliers serve smaller numbers of sites here.

Who is building in United Kingdom

The 10 largest operators here by total potential, of 106 tracked in this country.

OperatorSitesLiveTotal potential
QTS Data Centers1744 MW
Ark Data Centres24223 MW572 MW
Global Switch4347 MW347 MW
Virtus15271 MW271 MW
Digital Realty17250 MW250 MW
Equinix23244 MW244 MW
Vantage Data Centers3160 MW215 MW
Amazon372 MW183 MW
CyrusOne782 MW172 MW
Google4163 MW

When United Kingdom was built

2,377 MW of the live capacity here carries a commissioning date — 60% of the operational sites in this country.

494 MW1990199419982002200620102014201820222026

Recent activity

177 recorded developments in United Kingdom, the latest on 21 Sept 2026.

  • 25 Aug 2026Partnership

    LINX, JPIX launch London-Tokyo network peering route

    Internet exchange operators LINX and JPIX have launched direct network routes connecting London and Tokyo, enabling European networks to peer at JPIX's Tokyo interconnection platform and access Japanese digital content. The service, priced at £400/month for 1Gbps introductory connectivity and up to 5Gbps for higher bandwidth, extends LINX's IX Connect programme and reverses an initial 2018 partnership that gave Tokyo networks London access. The route supports demand for Japanese anime, manga and gaming content among European networks and positions Tokyo as a major interconnection hub with 20+ international subsea cables.

  • 24 Aug 2026Financing$34M

    DataVita secures £25M loan from OakNorth for Glasgow AI data centre expansion

    DataVita has secured a £25 million loan from OakNorth to expand its flagship data centre near Glasgow and add AI-ready capacity for customer CoreWeave. The funding supported the initial construction phase while HFD Group, DataVita's parent company, completed longer-term financing. The expansion is part of DataVita's broader rollout of AI infrastructure in Scotland, backed by contracted demand from CoreWeave under a 15-year agreement.

  • 19 Aug 2026Permit filed180 MW

    Plans filed for 180 MW data center in East London, UK

    Plans have been filed for a 180 MW data center development in East London, UK.

  • 14 Aug 2026Permit approved

    Data centre spanning up to 50,000 sqm gets approval for construction in west London

    A data centre spanning up to 50,000 square metres received planning approval for construction in west London, the UK.

  • 13 Aug 2026Announced

    Vantage and Nebius announce AI infrastructure deployment at Newport campus

    Vantage Data Centers and Nebius announced a capacity lease agreement for high-density, NVIDIA-powered AI infrastructure at Vantage's CWL1 campus in Newport, Wales. The deployment marks the first commercial capacity commitment in the South Wales AI Growth Zone and will support AI training, inference, and enterprise workloads. The Newport facility is part of Vantage's broader multi-billion-pound South Wales investment strategy expected to deliver over 1 GW of AI-ready capacity across three sites. Nebius' UK expansion, backed by approximately £1.7 billion in committed capacity across four sites, supports the UK Government's AI Opportunities Action Plan.

  • 11 Aug 2026Permit approved$625M

    Housing Secretary approves Brick Lane data centre despite unanimous local opposition

    Housing Secretary Angela Rayner approved a £500 million mixed-use redevelopment of the Truman Brewery estate on Brick Lane in east London, overriding unanimous opposition from Tower Hamlets Council, the local mayor, and nine resident groups. The scheme includes a 5,200 sq ft data centre on Grey Eagle Street, five office buildings, residential units, retail and entertainment space. The approval, granted via ministerial recovery of planning appeals, was justified partly on grounds that data centres are designated Critical National Infrastructure in the UK as of September 2024, giving them additional regulatory weight in planning decisions.

  • 5 Aug 2026Regulation

    London Plan 2026 establishes first dedicated data centre siting policy

    The Mayor of London's draft London Plan 2026 introduces the first dedicated planning policy for data centres, tying future development to electricity and water capacity, clustering opportunities, waste heat recovery, and local community benefits. The GLE3 Data Centres policy requires local planning authorities to identify suitable locations based on current and projected infrastructure capacity, with development supported in principle at appropriate sites. The policy emphasizes that data centres must be clean and efficient, aligned with climate goals, and contribute local benefits through Community Infrastructure Levy provisions. The planning framework moves from land-availability-led site selection to infrastructure-capacity-led, treating data centres as part of London's strategic growth strategy alongside other major infrastructure.

  • 30 Jul 2026Acquisition100 MW

    Yondr sells majority stake in Slough hyperscale campus to GLIL Infrastructure

    Yondr Group has agreed to sell a majority interest in its operational Slough hyperscale data centre campus to GLIL Infrastructure, with Yondr retaining a minority stake.

All recent activity

Who is hiring in United Kingdom

21 open data centre roles at 6 operators we track

6 operators are recruiting in United Kingdom, 21 roles in total, the largest of them Firmus at 8. The split is 11 build-side to 10 operational, with security (5) and network (4) the two largest disciplines. 10 of the 21 were posted in the last 30 days.

The mix

  • security5
  • network4
  • construction3
  • design and engineering3
  • development and land3
  • project management2
  • critical facilities1

Most recently opened

  • Firmusproject management21 Sept 2026
  • Node4 Ltdnetwork21 Sept 2026
  • Firmussecurity21 Sept 2026
  • Firmussecurity9 Sept 2026
  • Firmussecurity4 Sept 2026

Counted from the operators' own public careers feeds, read daily. A role counts here when the employer runs a data centre we track and the work is operational rather than back office. What these roles involve, and what they pay.

Questions about United Kingdom

How many data centres are there in United Kingdom?
There are 354 data centres in United Kingdom, across 72 markets, 106 operators, 303 operational, 3,387 MW live (11% modelled), 5,480 MW total potential. Largest by total potential: QTS Data Centers (1 site), then Ark Data Centres.
How much data centre capacity does United Kingdom have?
DC Atlas tracks 354 data centres in United Kingdom. 3,387 MW is live, 566 MW is under construction, 1,435 MW is planned, for 5,480 MW of total potential at full buildout.
Who are the largest data centre operators in United Kingdom?
106 operators run facilities in United Kingdom. QTS Data Centers is the largest by total potential, with 1 site and 744 MW.
Which utilities supply power to data centres in United Kingdom?
UK Power Networks, Electricity North West and National Grid Electricity Distribution serve the most data centre sites in United Kingdom. DC Atlas holds a named power supplier for 86% of the facilities it tracks here.

Every data centre we track in United Kingdom

280 of 354 with a published page · page 1 of 2

London74

Manchester15

Crawley6

Farnborough6

Leeds6

Fareham5

Hayes5

Bracknell4

Hemel Hempstead4

Leicester4

Belfast3

Birmingham3

Feltham3

Glasgow3

Milton Keynes3

Newcastle upon Tyne3

Corsham2

Didcot2

Elland2

Harlow2

Havant2

Hounslow2

Maidenhead2

Normanton2

Andover1

Bedlington1

Blantyre, Glasgow1

Borehamwood1

Bromborough1

Burnham-on-Sea1

Cambridge1

Cardiff1

Chapelhall1

Chertsey1

Chesham1

Chessington1

Chester1

Chesterfield1

Coleraine1

Croydon1

Dagenham1

Dartford1

Erith1

Essex1

Gloucester1

Gosport1

High Wycombe1

Hoddesdon1

Iver Heath1

Lanarkshire1

Liverpool1

Livingston1

Longbridge1

Loughton1

Luton1

Newport1

North Shields1

North Weald Bassett1

Northampton1

Northolt1

Nottingham1