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Africa Data Centres JHB2 Samrand

Samrand, Centurion / Johannesburg, GP, South AfricaPartially operational
Evidence
Planned critical IT
10 MW
Updated
Oct 28, 2026
Utility
DPA Southern Africa

Africa Data Centres operates JHB2 Samrand while expanding it in phases. The original announcement described growth from 10 MW to 40 MW, but the current facility page says 35 MW upon completion and does not establish the precise live total.

Capacity

Completion IT capacity

Actual

35 MW

Conflicting public evidence

Conflicting source claims

Source

Completion IT capacity

Actual

40 MW

Conflicting public evidence

Conflicting source claims

Source

Baseline IT capacity

Actual

10 MW

Source

Phase one capacity

Actual

20 MW

Source

Phase two capacity

Forecast

10 MW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Original Samrand facilityOperational

4 buildings

Current page lists four data halls and 6,000 m² existing white space; precise current IT total remains unresolved.

Expansion phase 1Planned

8 buildings

The phase statement is distinct from current campus capacity.

Expansion phase 2Planned

Original 40 MW plan conflicts with current 35 MW upon-completion page.

Milestones (3)
ADC breaks ground on phased Samrand expansion

Aug 30, 2022 · Recorded actual event

Completed · Construction started

Source not linked
20 MW phase later reported delivered; exact commissioning date unavailable

2023 · Recorded actual event

Completed · Forecast completion

Source not linked
Additional 10 MW target not authoritatively confirmed complete

Dec 31, 2025 · Recorded actual event

Completed · Forecast completion

Source not linked

Participants

Other participants (2)
DPA Southern Africa

Utility provider

Sources by role

Capital & incentives

Capital claims and financing records may overlap. Their amounts are not added together.

Capital claims

Portfolio financing

Actual

2,000,000,000 ZAR

Source

Financing records

Investment commitment

Amount not disclosed

Oct 30, 2025

STANLIB investment across ADC Johannesburg and Cape Town expansion; amount and JHB2 allocation undisclosed.

Parties & sources

Cassava Technologies (Other) · STANLIB Infrastructure Investments (Sponsor)

Investment commitment

ZAR 2,000,000,000

Not stated

ADC South Africa expansion facility arranged by RMB; no JHB2 allocation disclosed.

Parties & sources

Africa Data Centres (Borrower) · Cassava Technologies (Sponsor) · Rand Merchant Bank (Arranger)

Technical specifications

Renewable power status

Actual

Future wheeling subject to municipal agreements

Source

Additional project facts

Operating status

Actual

Operational and expanding

Source

Existing data halls

Design

4 halls

Source

Existing white space

Actual

6,000 square metres

Source

Planned white space expansion

Forecast

14,400 square metres

Source

Facility tier

Design

Tier IV

Source

Carrier neutrality

Actual

Carrier and cloud neutral

Source

Infrastructure & permits

Technical details (6)
Electric grid

Reported context

10 MW IT

Original facility basis in 2022 expansion announcement.

Electric grid

Reported context

20 MW IT

Phase-one statement; not arithmetically converted into a campus total.

Electric grid

Planned or represented

10 MW IT

Later phase targeted by end-2025; completion unverified.

Electric grid

Reported context

35 MW IT

Current page says client IT load upon completion.

Electric grid

Reported context

40 MW IT

Original 10-to-40 MW announcement; conflicts with current 35 MW page.

Renewable energy supply

Potential or planned

12 MW generation

First solar-farm phase initially serves Cape Town; JHB2 supply depends on later wheeling agreements.

Public-source research. Plans may change. See Evidence for sources and qualifications.