Nigeria is building data centres as fast as it can. The real question is whether we are building the people to match.
Something enormous is happening in Lagos right now and most people have not noticed.
MTN just opened a $235 million data centre in Ikeja. Phase two is coming later this year with AI-optimised GPU infrastructure, costing another $240 million. Airtel is building a $120 million hyperscale facility at Eko Atlantic designed specifically for AI workloads. Kasi Cloud is constructing a 100-megawatt AI campus in Lekki. Equinix is opening its third Lagos facility. Nigeria already has 17 operational data centres with at least nine more under construction.
Close to $1 billion is being poured into AI-ready infrastructure in Nigeria. The market is projected to nearly double from $374 million in 2026 to $783 million by 2031.
This is not hype. The machines are physically being built. The submarine cables are landing. The GPUs are being installed. Nigeria is about to have serious computing power available locally for the first time.
And almost nobody is talking about the obvious question.
First, what is a data centre?
If you have ever used a banking app, streamed a video, sent an email, used Google, or opened WhatsApp, you have used a data centre. You just did not know it.
A data centre is a building full of computers. Thousands of them, stacked in rows of metal racks, connected by cables, running 24 hours a day. Every app on your phone, every website you visit, every AI tool you use, the processing happens on computers inside these buildings. When people say “the cloud,” they mean data centres. There is no cloud. There are just other people’s computers in very large, very secure, very expensive buildings.
Here is what a data centre actually does. It converts electrical energy into computing power. That is it. Electricity goes in. Computing comes out. And in the process, it generates enormous amounts of heat. Think about how your laptop gets hot when you run something heavy. Now multiply that by a million. That is a data centre.
Because they generate so much heat, data centres need massive cooling systems. Some use water cooling, pumping chilled water through the building to keep the servers from overheating. The most advanced facilities, like Teraco’s JB4 in South Africa, use zero-water closed-loop cooling systems with AI-driven optimisation to manage heat without consuming water. In a continent where water is precious, how you cool a data centre matters as much as how you power it.
They also need uninterrupted power. In Nigeria, where grid availability is around 41%, that means diesel generators as backup, which adds to cost and environmental impact. Power is the single biggest challenge for data centre operators in Nigeria.
How much does it cost to build one? The average cost of developing a 1 megawatt data centre globally is around $10 million. In Nigeria, that can climb to $15 million per megawatt due to supply chain constraints, construction complexity, and power infrastructure requirements. MTN’s facility in Ikeja cost $235 million. Airtel’s Eko Atlantic facility is costing $120 million. The proposed 400-megawatt data centre in Durban, South Africa is estimated at $3 billion to $10 billion. These are not small investments.
Africa’s largest data centre
To put Nigeria’s ambitions in context, the largest standalone data centre in Africa right now is Teraco’s JB4 facility in Johannesburg, South Africa. Owned by Digital Realty, it spans 80,000 square metres with 50 megawatts of critical IT power load. It was the first data centre in Africa to provide 5 megawatts of power within a single data hall. Its cooling system uses zero water and is optimised by AI to manage energy efficiency.
Teraco’s total platform across South Africa now delivers 189 megawatts of critical power load across campuses in Johannesburg, Cape Town, and Durban. And Durban is planning something even bigger. A proposed 400-megawatt AI data centre would be South Africa’s largest, consuming the equivalent of 25% of Durban’s current electricity supply and costing between $3 billion and $10 billion.
These numbers show the scale of investment happening across Africa. Nigeria is part of this race, and Lagos is positioning itself as the data centre hub for West Africa.
Who is already using them?
This is not future technology. Nigerian data centres have paying clients right now. And the list tells you exactly where the opportunities are.
Banks and financial institutions are the biggest customers. Every time you use your banking app, transfer money, check your balance, or tap a POS terminal, that transaction is processed on servers sitting in a data centre. GTBank, Access Bank, First Bank, Zenith, they all depend on this infrastructure. So do the fintechs. Paystack, Flutterwave, OPay, PalmPay, every payment you make through any of these runs through data centre infrastructure.
Telecom operators are both clients and builders. MTN, Airtel, and Glo use data centres to manage their networks, process calls, route data, and run the apps and services they offer to over 200 million subscribers. That is why MTN and Airtel are building their own facilities. They are tired of renting from others.
Cloud service providers like AWS, Microsoft Azure, and Google Cloud lease space inside Nigerian data centres to serve local customers. When a Lagos startup hosts their app on AWS, the traffic increasingly routes through local facilities rather than servers in Europe or South Africa. As more cloud providers set up locally, the cost of building on the cloud drops for everyone.
Media and entertainment companies use data centres to cache and deliver content. When you stream a video on YouTube or Netflix, the content is often served from a local cache inside a nearby data centre so it loads faster.
Government agencies are increasingly required to store citizen data locally under the Nigeria Data Protection Act 2023. This is driving more public sector business toward Nigerian data centres.
And then there are the companies you have never heard of. Logistics platforms tracking deliveries in real time. Health tech startups storing patient records. EdTech platforms running exams for thousands of students simultaneously. Insurance companies running risk models. Every serious digital business in Nigeria either uses a data centre directly or depends on one through their cloud provider.
These are all potential clients for someone who can build AI tools. A Kade Labs student who builds a customer service chatbot can sell it to a bank. Someone who builds an inventory management tool can sell it to a logistics company. Someone who builds an AI exam prep system can sell it to a school. The clients are already there, spending money on data centre infrastructure. What they need next are the tools and applications that run on top of it.
Who is going to use all of this?
A data centre without skilled people is just a very expensive room full of machines burning diesel.
NVIDIA and Cassava Technologies announced a $700 million initiative to deploy thousands of GPUs across Africa. The whole point is to close the computing gap for startups that previously depended on expensive foreign cloud credits. That is a massive opportunity. But it only matters if there are people who know how to build things that run on those GPUs.
Microsoft committed to training one million Nigerians in AI skills. That sounds impressive. But there is a difference between teaching someone to type a question into ChatGPT and teaching someone to build an AI product, deploy it, and charge money for it.
The first is awareness. The second is capability. Nigeria has plenty of the first. It does not have nearly enough of the second.
The talent gap is the real bottleneck
The data centre operators themselves are saying this. Construction delays, power supply issues, those are real challenges. But the executives building these facilities keep coming back to the same point. The talent is not there yet.
Data centre construction is highly specialised. A mistake in electrical, cooling, or structural design can compromise the entire facility. And beyond the physical infrastructure, the companies building AI products on top of these data centres need people who understand AI workflows, machine learning pipelines, prompt engineering, model deployment, and product development.
Those people are not graduating from Nigerian universities in large enough numbers. And the ones who do have those skills often leave for better-paying roles abroad.
So the infrastructure is being built. The money is flowing. But the human capacity to turn all of that into products, services, and businesses that serve Nigerians is lagging behind.
This is exactly what Kade Labs is for
We are not training people to work in data centres. Not directly. We are training people to build things that use the computing power those data centres provide.
When a Kade Labs student builds a Job Scam Checker that analyses job ads using AI, they are using cloud compute. When they build a Cover Letter Assessor, a WAEC exam prep tool, a career advisor, they are using the same infrastructure that MTN, Airtel, and Kasi Cloud are investing billions to provide.
The difference is that our students know how to turn compute into products. And products into income.
A student who finishes the Kade Labs curriculum can build an AI tool, deploy it on a website, charge users for it, and scale it. That is not a theoretical skill. That is what we do every week in the community. We built a Job Scam Checker last week. Free scan for everyone, deep analysis for ₦500. Real product, real revenue, real value for the person using it.
Multiply that by a thousand students across Lagos, Abuja, Port Harcourt, Kano, Accra, Nairobi. Each one building tools that solve local problems. Each one using the compute infrastructure that is being built right now.
That is how a $1 billion data centre investment turns into an ecosystem. Not through the hardware alone. Through the people who know what to do with it.
The window is open right now
Five years from now, AI skills will be as basic as knowing how to use Excel. The people who learn now will be the ones leading teams, running agencies, building companies. The people who wait will be catching up.
The infrastructure is being built. The submarine cables have landed. The GPUs are being installed. Microsoft, NVIDIA, MTN, Airtel, they are all betting that Nigeria is ready.
The question is whether you are going to be one of the people who proves them right.
We think you are. That is why Kade Labs exists.
Kade Labs teaches young Nigerians and Africans to use AI, build with AI, and earn from AI. 25 weeks, 4 stages, 4 certificates. Join the community for ₦1,000 a month.