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DataCentersExposed
Mapped (unverified)

Teraco JB3 Data Centre

Gauteng, South Africa

Source: OpenStreetMap

Teraco JB3 Data Centre is a mapped data center in Gauteng, South Africa, operated by Teraco and ultimately owned by Digital Realty Trust, Inc.. DataCentersExposed has documented a 117,118 sq ft footprint at this site. It runs on South Africa's grid, which was 82% fossil-fuelled at 699 gCO₂e/kWh in 2025 (Ember).

Reporting by · Updated Jun 14, 2026

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Real parent
Digital Realty Trust, Inc.
Operator
Teraco
Est. capacity
~20-50 MW
Footprint
117,118 sq ft
Grid carbon
699 gCO₂/kWh
Clean electricity
18%
Region
Gauteng
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

Teraco JB3 Data Centre is a mapped data center in South Africa, run by Teraco and held through its ultimate parent, Digital Realty Trust, Inc. Records list a footprint of 117,118 square feet. Further details on the site remain limited in available records.

Operator chain

The grid behind this site

source: Ember · Eurostat
Grid carbon intensity
699 gCO₂/kWh
Clean electricity
18%
Fossil electricity
82%

National grid context, not this facility's own metering. Full country picture: South Africa 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.