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NTT DATA London 1 Data Center Campus

Dagenham, England, United KingdomPartially operational
Capacity
64 MW
Planned critical IT
Lead participant
NTT DATA
Developer
Last updated
Aug 28, 2026
Most recent public record update

About NTT DATA London 1 Data Center Campus

NTT DATA London 1 Data Center Campus, also known as NTT London 1, is a data center project in Dagenham, England, GB associated with NTT DATA. Flagship Dagenham facility; 64 MW critical IT load at full buildout; phased opening from 8 MW. East London campus connected to NTT Global Data Center Interconnect and London carrier ecosystems. 32 MW is the current first-building critical IT design; 64 MW is the full-build two-building envelope.

Capacity

Planned critical IT
Operating capacityAn operating IT-capacity figure has not been publicly disclosed.
It Load64 MWDesign · NTT DATA London 1 Data Center Campus
Design32 MWDesign · NTT DATA London 1 Data Center Campus

Development

1 phases · 1 milestones
Operating facility and documented expansionPartially Operational

32 MW is the current first-building critical IT design; 64 MW is the full-build two-building envelope.

Dec 1, 2020
London 1 first building opened
Completed

Infrastructure

Electric GridEnergized

East London campus connected to NTT Global Data Center Interconnect and London carrier ecosystems.

Cooling SystemOperational

Cooling and efficiency claims remain limited to operator-described designs; no water use or delivered load is inferred.

Electric GridEnergized

80 MVA gross

Gross substation supply is not IT capacity.

Project map

0 of 1 project point mapped
Infrastructure facts
3
Mapped records
1
Capacity figures
1

No map point available

Power & interconnection: 2Cooling & water: 1

Facts & sources

Published claims and their source links.

10 facts
Location Context
NTT London 1 | Dagenham | England | GB
Actual
Lifecycle Status
Partially operational
Actual
Reported Capacity
64 MW
Design
Capacity Basis
NTT DATA publishes 64 MW of critical IT capacity for this record boundary.
Actual
Location Context
NTT London 1 | Dagenham | England | GB
Actual
Lifecycle Status
Partially operational
Actual
Reported Capacity
32 MW
Design
Capacity Basis
32 MW is the current first building critical IT design; 64 MW is the full build two building envelope.
Actual
Current Server Space
12,800 square metres
Design
Onsite Substation
80 MVA
Design