Mapped (unverified)
Rosebank Exchange
Gauteng, South Africa
Source: OpenStreetMap
Rosebank Exchange is a mapped data center in Gauteng, South Africa, operated by Telkom. DataCentersExposed has documented a 10,940 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 Eric Keller · Updated Jun 14, 2026
Real parent
Telkom
Operator
Telkom
Footprint
10,940 sq ft
Grid carbon
699 gCO₂/kWh
Clean electricity
18%
Region
Gauteng
Overview
source: linkRosebank Exchange is a mapped data center in South Africa, operated by Telkom and noted in available records as a Telkom data center. Its reported footprint is 10,940 square feet. No parent company above Telkom is disclosed in the available records for this site.
Operator chain
The grid behind this site
source: Ember · EurostatGrid 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)- MTN, Dubai tycoon strike deal to build $6bn AI data centre network across AfricaBusiness News Nigeria· Aug 27, 2026
- South Africa ICT Market Size, Share & Growth Report 2035 | MRFRMarket Research Future· Aug 24, 2026
- Greek firm Amaco plans Sh194bn AI data centre in MombasaBusiness Daily· Aug 17, 2026
- Telkom SA Commits $6.1 Million To AI Skills InstituteCIO Africa· Jul 9, 2026
- Telkom’s Taukobong sees big opportunity in AI infrastructureBusiness Day· Jun 5, 2026
- Terranova launches its first data centre in MexicoDeveloping Telecoms· Feb 20, 2026
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