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DataCentersExposed
Mapped (unverified)

Vantage JNB11

Gauteng, South Africa

Source: OpenStreetMap

Vantage JNB11 is a mapped data center in Gauteng, South Africa, operated by Vantage Data Centers Holdings, LLC. DataCentersExposed has documented a 93,098 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
Vantage Data Centers Holdings, LLC
Operator
Vantage Data Centers Holdings, LLC
Est. capacity
~15-40 MW
Footprint
93,098 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

data center

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.