Who owns TOKAIコミュニケーションズ data center?

TOKAIコミュニケーションズ data center is owned and operated by TOKAIコミュニケーションズ.

How clean is the grid behind TOKAIコミュニケーションズ data center?

TOKAIコミュニケーションズ data center runs on Japan's grid, which was 477 gCO₂/kWh and 33% clean in 2025 (Ember).

Where is TOKAIコミュニケーションズ data center located?

TOKAIコミュニケーションズ data center is in Shizuoka, Japan.

Mapped (unverified)

TOKAIコミュニケーションズ data center, Shizuoka, Japan

Shizuoka, Japan

Source: OpenStreetMap

TOKAIコミュニケーションズ data center in Shizuoka, Japan is a mapped facility, operated by TOKAIコミュニケーションズ. It runs on Japan's grid, which was 67% fossil-fuelled at 477 gCO₂e/kWh in 2025 (Ember).

Reporting by Eric Keller · Updated Jun 14, 2026

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Grid carbon

477 gCO₂/kWh

Clean electricity

33%

Region

Shizuoka

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

This is a mapped data center in Japan operated by TOKAIコミュニケーションズ. Available records identify it only as a TOKAIコミュニケーションズ data center, with no ultimate parent disclosed. No power capacity, footprint, or environmental enforcement records appear in the available record.

Operator chain

Ultimate parent
TOKAIコミュニケーションズ
Files as
TOKAIコミュニケーションズ
This facility
TOKAIコミュニケーションズ data center

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)