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DataCentersExposed
Mapped (unverified)

NTT武蔵村山電話交換局

Tokyo, Japan

Source: OpenStreetMap

NTT武蔵村山電話交換局 is a mapped data center in Tokyo, Japan, operated by NTT Global Data Centers. DataCentersExposed has documented a 9,991 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
Footprint
9,991 sq ft
Grid carbon
477 gCO₂/kWh
Clean electricity
33%
Region
Tokyo
Attribution & capacity confidence:mediumprimary source

Overview

source: link

NTT武蔵村山電話交換局 is a mapped data center in Japan operated by NTT Global Data Centers. Its reported footprint is 9,991 square feet. Available records describe it as an NTT data center, with no parent above NTT Global Data Centers disclosed.

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)
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Methodology & sources

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