Data center · England, United Kingdom
NTT Hemel Hempstead 4
NTT Hemel Hempstead 4 is a data center in England, United Kingdom, operated by NTT Limited.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | England | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Address | 1 Blossom Way, Hemel Hempstead, HP2 4ZB | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Operator | NTT Limited | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Website | https://services.global.ntt/en-us/services-and-products/global-data-centers/global-locations/emea/hemel-hempstead-4-data-center | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Building footprint | 13,940 m² (building) | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Coordinates | 51.7572, -0.4292 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
Research on this data center and its operator.Who owns it up to the parent company, its power supply, grid connection and planning status, and an introduction to the operator.
Request researchHow its operator compares
NTT Limited operates 6 of the 191 data centers in the United Kingdom in our data with a named owner; 4 owners have more. Counts cover the data centers in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Operator in United Kingdom | Rank | Data centers | Share |
|---|---|---|---|
| Equinix, Inc. | 1st | 13 | 6.8% |
| Digital Realty | 2nd | 10 | 5.2% |
| Virtus | 2nd | 10 | 5.2% |
| Pulsant | 4th | 8 | 4.2% |
| NTT Limited | 5th | 6 | 3.1% |
Nearby
Within 50 km of this data center: 393 power plants (136 operating, 1,419 MW), 118 substations, 59 grid connections (31 operating, 318 MW), 1 transmission line and 1 AI supercomputer, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Amazon Boundary Way | Power plant | 2 MW | Cancelled | 0.7 km |
| G Park Maxted Road - Solar Panels | Power plant | 1.25 MW | Permitted | 1.0 km |
| Appspond Lane (resubmission) | Power plant | 6 MW | Cancelled | 3.3 km |
| Cokes Lane Primary | Substation | — | — | 14 km |
| Harefield Primary | Substation | — | — | 17 km |
| Generation 99 MW grid connection at Amersham Main | Grid connection | 99 MW | Planned | 18 km |
| Grassingham Road Primary | Substation | — | — | 19 km |
| Harefield Solar grid connection | Grid connection | 30 MW | Planned | 19 km |
| Gerrards Cross Battery grid connection | Grid connection | 20 MW | Operating | 22 km |
Operator and place
More from NTT Limited
- NTT Global Datacenters Frankfurt 4data center
- NTT Chicago CH1data center
- NTT VA6data center
- NTT VA9data center
- NTT Chicago CH2data center
- NTT Chicago CH3data center
- NTT Chicago CH4data center
- NTT VA7data center
Other data centers in England
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.