MTN is targeting 150MW in the first phase of its AI data centre push, split across South Africa and Nigeria, and it will not be the one building it. A data centre at that scale is an electrical and mechanical project with a building wrapped around it. For a brand selling generators, cooling, fire suppression or access control, the decision that matters is made inside the main contract before the concrete starts.
That is the useful part of this week: the South African announcement carries almost no detail, and a comparable one carries a published scope.
What was actually announced here
TechCentral reports that MTN Group is targeting 150MW of capacity in a first phase spanning South Africa and Nigeria, group chief executive Ralph Mupita told a media roundtable on Tuesday.
Read the ownership sentence twice, because it changes who your customer is: "For data centres, our approach is to partner with third parties with the necessary skills and capabilities, like the mentioned UAE-backed deal. We will be a minority investor," Mupita said. The vehicle is named: Africa Data Hub Holding, a partnership with a UAE-backed data centre investment platform. Who stands behind it, how much MTN will own and what it will spend have none of them been said.
Unpublished: a site, a capital figure, a programme, a main contractor, a procurement route. Anyone quoting you a rand value for MTN's data centre programme is quoting something unpublished. Anyone telling you MTN is the client is guessing at a structure MTN has just said it will not hold.
So the 150MW is a scale marker and nothing else, and a marker for two countries rather than one. How it splits has not been said.
The comparable with a scope attached
On the same day, Skanska signed a contract worth one billion United States dollars to build a data centre outside Prague. Converted at R16,15 to the dollar, the rate on 2 September 2026, that is roughly R16,2 billion.
Treat that number as perishable. The same contract came to R15,9 billion at R15,93 on 26 August. A week later it is R16,2 billion. The rand moved about 22 cents in seven days, which is R300 million on a figure this size, so convert it again on the day it matters to you.
Two details there are worth more than the headline figure.
The first is the scope. Skanska's work on the CRA Prague Gateway DC facility covers complete construction and non-IT technologies. The second is the phasing: site infrastructure, foundation structures and the load-bearing precast concrete skeleton come first. Work started this month, completion is scheduled for 2028.
What cannot be done is a cost per megawatt, because Prague's capacity is not published. Divide one billion dollars by 150MW and you are comparing a European contract sum to a first-phase target spread across two African countries. The answer will be confidently wrong.
Non-IT technologies is the phrase to underline
That one term is the entire commercial question for a brand. Non-IT technologies is the power, cooling, fire detection and suppression, access control and security that make the building a data centre rather than a warehouse. It is everything except the racks and their contents.
On the Prague job it sits inside the main contractor's scope. If the same structure is used here, your customer is not the operator. It is the main contractor, working to a design standard the operator's engineers wrote earlier, and the substitution decision sits with people whose names never appear in a press release.
That may not be how it lands in South Africa. Local projects can split the MEP out and let it separately, which changes who you sell to entirely, and no published source establishes which way South African data centre projects go. Prague is one contract, not a rule. Ask the question rather than assume, because it is the most valuable thing to establish before you spend a rand chasing a project.
On the MTN projects a minority investor does not write the procurement strategy. Whoever holds the majority does, and that party has not been named.
The window is open before the announcement
Read the Prague phasing as a calendar. Site infrastructure, foundations and the precast skeleton come first. The trades a brand sells into come after, on a job completing in 2028.
The specification, though, closes before the shell starts. By the time a package for cooling or fire suppression appears, the standard it must meet is already written, and rewriting one mid-project is a change order nobody wants. The moment to be specified on South African data centres is now, while there is no announced project to chase.
That is an uncomfortable sales argument because it has no purchase order in it. It is still the correct one.
What blocks this here
Two things, and neither is construction capacity.
The first is the grid. Whatever share of that 150MW lands here, it is a large industrial load in a country where electricity availability constrains everything else. The connection, the tariff and the backup generation strategy are settled before the building is designed. For a brand selling standby power or switchgear, that is both the risk and the opening. It is also why the split between South Africa and Nigeria is worth chasing: the two grids fail differently, and the backup specification follows the failure mode.
The second is who pays for it. Construction Dive reports that Pennsylvania joins New York and Texas as states pivot from trying to attract data centres to asking who pays for the infrastructure. Trent Cotney, a partner at Adams & Reese, told the publication that states are "increasingly asking who pays for the infrastructure". That question arrives here too, asked by a municipality with a distribution network it cannot fund and a tariff structure already under pressure.
Arabella is not a contractor and does not bid, which is why it can say plainly where a specification decision sits and who holds it. What that means for a manufacturer trying to be specified rather than quoted is on the brands page, and the week's infrastructure reading is in insights.
On Monday
Write a one page substitution sheet for your product and keep it current. Local stock position, lead time from order, service response time in hours, the SANS or IEC standards you comply with, and the name of the person who answers a call at two in the morning.
That page answers the only question an international main contractor asks about a local product, and it is why a specified foreign brand gets replaced by a local one. Then find out which consulting engineers write the mechanical and electrical standards for the operators building here, and send it to them rather than to the operator.
