NTT Johannesburg 1 Data Center (JOH1)
Centurion, South Africa
Operated by NTT DATA's Global Data Centers division
19.484MWAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.IT Capacity
222Kgal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Water
49.7dB(A)AI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.Est. Noise
NTT DATA's Global Data Centers divisionOperator
About this facility
NTT Johannesburg 1 Data Center (JOH1) is a 19.484 MW (est.) data center in Centurion, South Africa operated by NTT DATA's Global Data Centers division, currently operational. Estimated water use is about 222,356 gal/day.
Last updated: July 24, 2026
- IT Power Capacity
- 19.484 MWAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Water Usage
- 222,356 gal/dayAI est.AI EstimateModeled from leading published research on data center power, water use, and acoustics — including industry efficiency surveys, water-usage-effectiveness studies, and operator sustainability disclosures — calibrated to this facility's verified attributes. Replaced by actual figures as they're published.
- Zoning
- Not available
- Distance to Residential
- Not available
- County / District
- Not available
- Region
- Not available
Sources
- PeeringDB · retrieved 2026-07-01
- OpenStreetMap · retrieved 2026-07-02
- AI Estimate · retrieved 2026-07-24
Frequently asked questions
- What is NTT Johannesburg 1 Data Center (JOH1)?
- NTT Johannesburg 1 Data Center (JOH1) is a 19.484 MW (est.) data center in Centurion, South Africa operated by NTT DATA's Global Data Centers division, currently operational. Estimated water use is about 222,356 gal/day.
- Where is NTT Johannesburg 1 Data Center (JOH1) located?
- NTT Johannesburg 1 Data Center (JOH1) is located in Centurion, South Africa.
- Who operates NTT Johannesburg 1 Data Center (JOH1)?
- NTT Johannesburg 1 Data Center (JOH1) is operated by NTT DATA's Global Data Centers division.
- How big is NTT Johannesburg 1 Data Center (JOH1)?
- NTT Johannesburg 1 Data Center (JOH1) has an IT power capacity of 19.484 MW. This figure is estimated.
- Is NTT Johannesburg 1 Data Center (JOH1) operational?
- Yes — NTT Johannesburg 1 Data Center (JOH1) is currently operational.
- How much water does NTT Johannesburg 1 Data Center (JOH1) use?
- NTT Johannesburg 1 Data Center (JOH1) has an estimated water use of about 222,356 gallons per day.