26 facilities · 10 cities
ISO 50001 data centers in United Kingdom
Facilities in United Kingdom that publish ISO 50001 certification. Energy management. Directly relevant to your power bill: certified operators must track and improve energy performance.
26 of the 196 facilities we track in United Kingdom publish ISO 50001 — 5 operators, 11 MW of published IT capacity, 26 operational. Cities: London, Corsham, Farnborough, Slough, Woking, Crawley, Chessington, West Drayton, Manchester, Swinton.
For context, wholesale colocation in United Kingdom is benchmarked at $213 per kW per month (CBRE, Global Data Center Trends 2026 (17 June 2026), Fig. 5 — Q1 2026, 250–500 kW), and commercial electricity at $0.454 per kWh — certification rarely changes the rack rate, but it narrows the shortlist.
| Facility | Operator | City | MW | Status |
|---|---|---|---|---|
| iomart Central London Data Centre (DC2) | iomart | London | 11 | Operational |
| Ark Spring Park | Ark Data Centres | Corsham | — | Operational |
| Ark Cody Park | Ark Data Centres | Farnborough | — | Operational |
| Equinix LD8 | Equinix | London | — | Operational |
| Telehouse North Two | Telehouse | London | — | Operational |
| Equinix LD4 | Equinix | Slough | — | Operational |
| Equinix LD3 | Equinix | London | — | Operational |
| Equinix LD6 | Equinix | Slough | — | Operational |
| Equinix LD7 | Equinix | Slough | — | Operational |
| Equinix LD9 | Equinix | London | — | Operational |
| Equinix LD10 | Equinix | Slough | — | Operational |
| Equinix LD11x | Equinix | Slough | — | Operational |
| Equinix LD13x | Equinix | Slough | — | Operational |
| Equinix LD5 | Equinix | Slough | — | Operational |
| LON1 | Digital Realty (Interxion) | London | — | Operational |
| LHR18 | Digital Realty (Interxion) | London | — | Operational |
| LHR19 (Cloud House) | Digital Realty (Interxion) | London | — | Operational |
| LHR20 | Digital Realty (Interxion) | London | — | Operational |
| LGW14 | Digital Realty (Interxion) | Woking | — | Operational |
| LGW15 | Digital Realty (Interxion) | Crawley | — | Operational |
| LGW16 | Digital Realty (Interxion) | Crawley | — | Operational |
| LHR13 | Digital Realty (Interxion) | Chessington | — | Operational |
| LHR17 | Digital Realty (Interxion) | West Drayton | — | Operational |
| iomart North London Data Centre (DC12) | iomart | London | — | Operational |
| Equinix MA3 - Manchester | Equinix | Manchester | — | Operational |
| Equinix MA5 - Manchester | Equinix | Swinton | — | Operational |
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See also: all data centers in United Kingdom · ISO 50001 worldwide · colocation pricing
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