{"id":"24b831a2-2396-44d3-bbd4-40d2c7fe4e5c","slug":"teraco-jb1-isando","name":"Teraco JB1 Isando","aliases":["JB1"],"locationId":"e8e3aee0-9851-453b-a3d4-33a4c2aae554","lat":null,"lng":null,"locationPrecision":null,"landStatus":null,"lifecycleState":"energized","powerSourceMix":"grid","interconnectionQueueStatus":null,"interconnectionQueueId":null,"expectedEnergizationDate":null,"dedicatedSubstation":null,"gridOperator":null,"waterSourceNotes":null,"servingUtility":null,"acreage":null,"totalBuildingSqft":null,"streetAddress":null,"notes":"Teraco's first vendor-neutral colo facility in Isando, Johannesburg. Part of the Isando campus with JB3 and JB5.","keyFacts":[{"label":"IT capacity (reported)","value":"70 MW across JB1, JB3 and JB5 at Isando"},{"label":"Campus (company-claimed)","value":"JB1 East/West, JB3, JB5 in Ekurhuleni; cloud on-ramps and NAPAfrica access"},{"label":"Address","value":"JB1 at 5 Brewery Street, Isando"},{"label":"Power (company-claimed)","value":"JB1 and JB3: 45,000+ m2, 40 MVA IT load, 80 MVA total power"},{"label":"JB5 expansion (company-claimed)","value":"Adds 30 MVA; at 29 Kiln Road, Isando"}],"reviewStatus":"reviewed","sources":[{"url":"https://www.teraco.co.za/data-centre-locations/johannesburg/","title":"Teraco JB1 Isando — teraco facility"},{"url":"https://7714381.fs1.hubspotusercontent-na1.net/hubfs/7714381/2023-Teraco-Tech-Spec-Isando-Campus.pdf","date":"2023","title":"JB1 + JB3 Isando Campus Tech Spec","publisher":"Teraco"}],"reviewNote":null,"createdAt":"2026-08-28T00:09:07.378Z","updatedAt":"2026-10-12T23:54:48.845Z","location":{"id":"e8e3aee0-9851-453b-a3d4-33a4c2aae554","name":"Johannesburg","slug":"johannesburg-south-africa","kind":"city","parentLocationId":null,"region":"Gauteng, South Africa","lat":-26.2041,"lng":28.0473,"reviewStatus":"reviewed","aliases":["Johannesburg","Joburg","Jozi","Egoli","Johannesburg, South Africa","Johannesburg, Gauteng"],"collisionRisk":"high","reviewNote":"Largest city in South Africa and the financial hub of the African continent. Johannesburg hosts Africa's largest concentration of hyperscale data centre capacity, anchored by [Teraco Data Environments](/companies/teraco). Teraco's Isando Campus (JB1/JB3/JB5) delivers 70MW of critical power, while the Bredell Campus JB4 — at 50MW critical IT load — is the largest standalone data centre built in Africa. A new JB7 facility (40MW IT load, 71,000 sqm, $720M investment with liquid cooling for AI workloads) is scheduled for completion in 2026. [Africa Data Centres](/companies/africa-data-centres) also operates a 30MW facility in Johannesburg. These sites form the backbone of southern Africa's cloud, AI, and colocation infrastructure. Sources: https://www.teraco.co.za/data-centre-locations/johannesburg/ ; https://www.teraco.co.za/news/teraco-completes-significant-jb4-hyperscale-data-centre-expansion-incorporating-new-sustainability-designs/ ; https://techcentral.co.za/teraco-jb7-data-centre-ai-workloads/255071/","createdAt":"2026-08-27T18:45:02.602Z","updatedAt":"2026-08-29T17:37:14.227Z"},"parties":[{"id":"03f14168-3992-4973-97a6-bf4d27519dff","dataCenterId":"24b831a2-2396-44d3-bbd4-40d2c7fe4e5c","companyId":"7678bcbf-1354-4e0d-a9dc-827fc588f5cc","externalName":null,"role":"developer","structureNotes":null,"createdAt":"2026-08-28T00:09:07.760Z","company":{"id":"7678bcbf-1354-4e0d-a9dc-827fc588f5cc","name":"Teraco Data Environments","slug":"teraco"}}],"capacityClaims":[],"financialClaims":[],"metricClaims":[],"powerProjects":[],"facilities":[],"incidents":[],"events":[],"capacity_picture":{"announced_gw":null,"contracted_gw":null,"under_construction_gw":null,"energized_gw":null,"announced_minus_energized_gw":null,"by_series":{"announced":null,"contracted":null,"under_construction":null,"energized":null}},"jsonLd":{"@context":"https://schema.org","@type":"Place","name":"Teraco JB1 Isando","url":"https://registry.deploy.report/datacenters/teraco-jb1-isando","address":{"@type":"PostalAddress","addressLocality":"Johannesburg"}}}