Site · Shared context
Vantage JNB1 Johannesburg Data Center Campus
Partially operational · Midrand, Johannesburg, Gauteng, South Africa
Shared participant: Vantage Data CentersSame market: Gauteng, South Africa
All records
Data center siteSite record
Vantage JNB2 Johannesburg Data Center
Isando, Ekurhuleni, Gauteng, South AfricaPartially operational
Capacity
20 MW
Planned critical IT
Lead participant
Vantage Data Centers
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Vantage JNB2 Johannesburg Data Center
Vantage JNB2 Johannesburg Data Center, also known as Vantage JNB2 Johannesburg II, is a data center project in Isando, Ekurhuleni, Gauteng, ZA associated with Vantage Data Centers. Five-acre site; one two-story data center; 355,000 square feet; 20 MW critical IT load. 35 MVA onsite substation, diverse municipal power feeds, closed-loop cooling and proximity to NAPAfrica connectivity.
Related projects
Projects sharing a market, utility, or organization.
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load20 MWDesign · Vantage JNB2 Johannesburg Data Center
Design20 MWDesign · Vantage JNB2 Johannesburg Data Center
Development
1 phases · 2 milestonesOperating facility and documented expansionPartially Operational
20 MW is the operator-published facility or campus design boundary. It is not measured tenant utilization or live IT draw.
Dec 13, 2022
JNB2 construction announced
CompletedJun 30, 2024
Original first-building operations target
ForecastInfrastructure
Electric GridEnergized
35 MVA onsite substation, diverse municipal power feeds, closed-loop cooling and proximity to NAPAfrica connectivity.
Cooling SystemOperational
Operator describes resilient cooling; Public sources do not establish water use or delivered capacity beyond the cited project specification.
Electric GridEnergized
35 MVA gross
Municipal supply and onsite substation support a 20 MW IT facility; SolarAfrica PPA is separate contracted renewable supply.
Project map
0 of 1 project point mappedInfrastructure facts
3
Mapped records
1
Capacity figures
1
No map point available
Power & interconnection: 2Cooling & water: 1
Facts & sources
Published claims and their source links.
Location ContextVantage JNB2 Johannesburg II | Isando, Ekurhuleni | Gauteng | ZAActual
Vantage JNB2 Johannesburg II | Isando, Ekurhuleni | Gauteng | ZA
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity20 MWDesign
20 MW
Capacity BasisVantage Data Centers publishes 20 MW of critical IT capacity for this record boundary.Actual
Vantage Data Centers publishes 20 MW of critical IT capacity for this record boundary.
Location ContextVantage JNB2 Johannesburg II | Isando, Ekurhuleni | Gauteng | ZAActual
Vantage JNB2 Johannesburg II | Isando, Ekurhuleni | Gauteng | ZA
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity20 MWDesign
20 MW
Capacity Basis20 MW facility or campus design capacity.Actual
20 MW facility or campus design capacity.
Building Area355,000 square feetDesign
355,000 square feet
Onsite Substation35 MVADesign
35 MVA
Power ProviderMunicipality of EkurhuleniActual
Municipality of Ekurhuleni
Renewable ArrangementSolarAfrica power purchase agreementActual
SolarAfrica power purchase agreement