Airtel Kenya's 44 MW Nairobi data centre is Nxtra's second African build

Airtel Kenya is building a 44 MW data centre at Tatu City, a business park near Nairobi, with commissioning targeted for the first quarter of 2027, according to the Airtel Africa company page. The facility is the second Nxtra by Airtel Africa hyperscale site after a 38 MW build in Eko Atlantic City, a reclaimed coastal development in Lagos, and the second announced tile in a multi-country buildout.

Nxtra is Airtel Africa's captive data-centre subsidiary, set up to host the group's own network traffic, enterprise customers, and third-party colocation across the continent. The Lagos facility was announced as the first in a multi-country rollout, and Nairobi is the second. A 38 MW Lagos build plus a 44 MW Nairobi build is among the largest telco-owned colocation footprints any African telco has disclosed, and it puts Nxtra in position to bid for the hyperscaler, cloud, and wholesale interconnect demand that today sits largely with independent operators such as Africa Data Centres, Raxio, iColo, and PAIX.

CEO Djibril Tobe told Standard Media the new facility is "10 times bigger than the data centers in existence currently" in Kenya, with completion due by July next year. The 10x line is a company marketing claim, not an independent benchmark. Airtel Africa's own page gives the comparable number as 44 MW of IT capacity, and the 10x figure does not appear in the company filing. The trade press that has covered the project has repeated the 44 MW figure without an independent comparison: Connecting Africa's groundbreaking story, TechWeez's September 2025 piece, and TechTrends Kenya's July 2026 follow-up all run the same number. A second Standard Media piece on the project runs the same line without an external benchmark (airtel goes big with data centre to be ready by July 2027).

The Tatu City site also answers a build-versus-buy question that has hung over Airtel Africa's data strategy. Its existing Kenyan facilities are smaller, distributed sites sized for the group's own radio and core network, while a 44 MW single-campus hyperscale build is a different product: the kind of facility that can carry cloud, content, and enterprise workloads. Independent African operators have largely built that segment out first, and the site announcement is the clearest signal that Airtel intends to bid for that demand with its own infrastructure rather than lease it from the existing operators.

The Nxtra thesis as a telco-owned hyperscale play in Africa stands or falls on three things, none of which the public sourcing confirms today. First, anchor customers: are the Lagos and Nairobi facilities mostly carrying Airtel's own traffic, or are they signed up for third-party hyperscaler, cloud, and enterprise workloads? Second, delivery: does the Lagos build actually commission on schedule, and does the Nairobi build hit the Q1 2027 target on the Airtel Africa page? Airtel Kenya's CEO has used a July 2027 completion date, while the company page uses Q1 2027, and the difference matters for any analyst that wants to model the rollout cadence. Third, price and interconnect: are Nxtra's wholesale and cross-connect rates competitive with Africa Data Centres, Raxio, iColo, and PAIX, or is the project effectively a vertical-integration play that lets Airtel stop renting from them?

The next read on those questions will come when Nxtra publishes a project cost, anchor tenant, or commissioned-MW figure for either site. The Q1 2027 commissioning target on the Airtel Africa company page is the dated milestone to watch.