Teraco Data Environments Jb4 is a data center operated by Teraco Data Environments in Johannesburg, ZA. The facility is currently announced. It sits in the Johannesburg data-center market on the ESKOM grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 33.8-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Data Center Power Index verdict for Johannesburg — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Johannesburg — the market this facility sits in (full deep-dive →).
Johannesburg's data center market is severely constrained despite modest installed capacity, with 125 MW distributed across 113 tracked facilities and a critical power availability score of only 42/100 paired with a constraint rating of 55/100. The market is fragmented: unknown operators control 14 facilities, while Teraco leads with 11 sites and an unnamed operator runs 10, followed by Vantage Data Centers 4 and NTT 3. This fragmentation masks underlying infrastructure stress—the low excess-power score signals limited headroom for new workloads or growth, while the moderate-to-high constraint score reflects structural limitations in power delivery, cooling capacity, or grid reliability that directly impede operational expansion. For acquisition-focused investors, the DCPI verdict of AVOID is unambiguous. A constraint score of 55/100 means that even available power capacity cannot be…
Published DC Hub data for this location.
Comparable facilities in Johannesburg tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="teraco-data-environments-jb4-d689ce04" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect?src=page-onramp&entity=teraco-data-environments-jb4-d689ce04