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DataCentersExposed
Mapped (unverified)

NTT Global Data Centers data center, Tokyo, Japan

Tokyo, Japan

Source: OpenStreetMap

NTT Global Data Centers data center in Tokyo, Japan is a mapped facility, operated by NTT Global Data Centers. DataCentersExposed has documented a 81,473 sq ft footprint at this site. It runs on Japan's grid, which was 67% fossil-fuelled at 477 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
~15-35 MW
Footprint
81,473 sq ft
Grid carbon
477 gCO₂/kWh
Clean electricity
33%
Region
Tokyo
Attribution & capacity confidence:mediumprimary source
Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

source: link

東京第6データセンター is a mapped data center in Japan operated by NTT Global Data Centers and noted in records as an NTTドコモビジネス data center. Its reported footprint is 81,473 square feet. Further details on capacity and ownership above the operator are not present in available records.

Operator chain

The grid behind this site

source: Ember · Eurostat
Grid carbon intensity
477 gCO₂/kWh
Clean electricity
33%
Fossil electricity
67%

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

In the news

source: Google News (local + English)

Methodology & sources

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