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Data centres
13 records Generated from this page's data. Click a name to open its panel on the Places: East of England page. Records resting on one source are tagged "one source".| Record | What it is | Place | Links | Confidence |
|---|---|---|---|---|
| Ark Hilfield Park (former Mercure Hotel), ElstreeData centres and compute sites | Ark campus on the former Mercure Hotel site, several buildings, ready for service 2029. Power: 250MVA (as stated). Stage not stated; delivery from 2028. stage not stated (delivery from 2028) | Hilfield Park, Elstree | ark-d-c.com/locations/elstree · ark-d-c.com/locations | one source |
| Beaulieu Park data centre, ChelmsfordData centres and compute sites | Tritax Big Box scheme of two buildings at Beaulieu Parkway, Chelmsford. Power: 125MW (as stated; application describes two 44MW buildings). Stage: planning application. planning application submitted | Beaulieu Parkway, Beaulieu Park, Chelmsford, Essex | datacenterdynamics.com/en/news/tritax-big-box-pr · datacenterdynamics.com/en/news/tritax-targets-da | one source |
| Colt DCS London North, Welwyn Garden CityData centres and compute sites | Colt data centre in Welwyn Garden City hosting cloud providers; 21,339 sq m technical area. Power: 35MW IT (as stated). Stage not stated. listed by operator | Welwyn Garden City | coltdatacentres.net/en-GB/our-locations/data-cen | one source |
| Dawn, CambridgeData centres and compute sites | A public AI supercomputer in Cambridge, part of the government's AI Research Resource, being expanded with £36 million in 2026. | Cambridge Open Zettascale Lab, Cambridge (postcode not found on a primary page) | gov.uk/government/news/cambridge-supercomputer-s · cam.ac.uk/news/cambridge-intel-and-dell-join-for · gov.uk/government/news/technology-secretary-anno · gov.uk/government/publications/ai-opportunities- | one source |
| DC01 UK LtdCompanies | A UK company, formerly Hilfield Energy, that won planning permission for what its consultants call Europe's largest cloud and AI data centre, in Hertfordshire. | Caddington, Luton (registered office LU1 4AJ; coordinates not retrieved) | Companies House · find-and-update.company-information.service.gov. · egi.co.uk/news/europes-largest-cloud-and-ai-data · find-and-update.company-information.service.gov. | one source |
| DC01UK data centre, HertsmereData centres and compute sites | A planned cloud and AI data centre in Hertsmere, Hertfordshire, with planning permission, developed by DC01 UK. planned | Hertsmere, Hertfordshire (postcode not found on a primary page) | egi.co.uk/news/europes-largest-cloud-and-ai-data | one source |
| Equinix Hertfordshire CampusData centres and compute sites | A planned data-centre campus of more than 250MW on 85 acres in Hertfordshire, part of Equinix's £3.9 billion UK investment. planned | Hertfordshire (exact place not published by Equinix) | newsroom.equinix.com/2025-10-30-Equinix-to-inves · gov.uk/government/news/ai-to-power-national-rene | verified |
| Google (UK data centres)Companies | The UK data-centre operation of the US technology company Google, which opened a data centre at Waltham Cross, Hertfordshire, in September 2025. | Waltham Cross, Hertfordshire | blog.google/company-news/inside-google/around-th · gov.uk/government/news/record-breaking-150bn-inv | verified |
| Google Waltham Cross data centreData centres and compute sites | A Google data centre on a 33-acre site at Waltham Cross, Hertfordshire, opened in 2025 to meet demand for AI and cloud services. | Waltham Cross, Hertfordshire (postcode not found on a primary page) | blog.google/around-the-globe/google-europe/unite · blog.google/company-news/inside-google/around-th · gov.uk/government/news/record-breaking-150bn-inv · broxbourne.gov.uk/news/article/321/google-set-to | verified |
| Kao DataCompanies | Builds and runs data centres designed for AI and high-performance computing, with a campus at Harlow and a site under way in Stockport. | Harlow, Essex (CM17 9NA; coordinates not retrieved) | Companies House · find-and-update.company-information.service.gov. · kaodata.com/discover/news/nebius-chooses-kao-dat · hpcwire.com/aiwire/2026/06/09/nebius-chooses-kao | verified |
| Kao Data Harlow campusData centres and compute sites | A campus of four data centres at Harlow, Essex, two running, built for AI and high-performance computing; Nebius rents 22MW there. | Kao Data Campus, London Road, Harlow (CM17 9NA; coordinates not retrieved) | kaodata.com/locations/harlow/ · kaodata.com/discover/news/nebius-chooses-kao-dat · hpcwire.com/aiwire/2026/06/09/nebius-chooses-kao | verified |
| Nscale AI Campus, LoughtonData centres and compute sites | A planned AI data centre in Loughton, Essex, meant to hold over 23,000 NVIDIA chips for Microsoft; its main customer has withdrawn over grid delays. planned | Loughton, Essex (postcode not found on a primary page) | nscale.com/press-releases/nscale-uk-ai-infrastru · nscale.com/press-releases/nscale-uk-ai-infrastru · businessday.co.za/world/international-companies/ · networkworld.com/article/4238599/microsoft-exits | one source |
| University of Cambridge Research Computing ServicesNetworks, bodies, events and media | The University of Cambridge service that built and runs the Dawn AI supercomputer and is to operate Sunrise at Culham. | Cambridge | cam.ac.uk/news/cambridge-intel-and-dell-join-for · gov.uk/government/news/45m-for-uks-first-ai-supe | verified |