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DataCentersExposed
Mapped (unverified)

NTT London 1

United Kingdom

Source: OpenStreetMap

NTT London 1 is a mapped data center in United Kingdom, operated by NTT Global Data Centers. DataCentersExposed has documented a 145,392 sq ft footprint and 1 environmental-permit record at this site. It runs on United Kingdom's grid, which was 36% fossil-fuelled at 217 gCO₂e/kWh in 2025 (Ember).

Reporting by · Updated Jun 14, 2026

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Real parent
NTT Global Data Centers
Operator
NTT Global Data Centers
Est. capacity
~25-60 MW
Footprint
145,392 sq ft
Grid carbon
217 gCO₂/kWh
Clean electricity
64%
Region
United Kingdom
Attribution & capacity confidence:mediumprimary source

Overview

source: link

NTT London 1 is a mapped data center in the United Kingdom, operated by NTT Global Data Centers. Available records put its footprint at 145,392 square feet. Filings identify it as an NTT data center, with no further ownership detail disclosed in the record.

Operator chain

The grid behind this site

source: Ember · Eurostat
Grid carbon intensity
217 gCO₂/kWh
Clean electricity
64%
Fossil electricity
36%

National grid context, not this facility's own metering. Full country picture: United Kingdom data centers.

In the news

source: Google News (local + English)

Environmental permits

source: Permit register
  • NTT GLOBAL DATA CENTERS EMEA UK LTDEPR/CP3902LV
    EPR permit · holder "NTT GLOBAL DATA CENTERS EMEA UK LTD" · Barking and Dagenham · Combustion; Any Fuel =>50MW - 1.1 A(1) a) · within ~2 km of the mapped site
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Methodology & sources

Every row carries a confidence level (high / medium / low) and a source URL. Spot an error? Tell us.