By Adaobi Rhema Oguejiofor
For decades, Africa’s economic fortunes were defined by the resources beneath its soil. Oil in Nigeria and Angola, gas in Mozambique, and mineral deposits across the continent attracted billions of dollars in investment and shaped national development strategies. Today, however, a different resource is driving global interest. It cannot be extracted from the ground or transported in tankers. It is data.
As artificial intelligence (AI), cloud computing, fintech, e-commerce and digital government services reshape economies, Africa is investing heavily in the infrastructure that powers the digital age. Across the continent, data centres are emerging as the new engines of growth, marking a shift from resource extraction to digital infrastructure.
Africa’s digital transformation has accelerated over the past decade. Mobile connectivity has expanded rapidly, internet usage continues to rise, and digital platforms have transformed banking, education, healthcare and commerce. This surge in online activity has created unprecedented demand for facilities capable of storing, processing and securing vast amounts of data.
Governments are also placing greater emphasis on data sovereignty, encouraging information generated within their borders to be stored locally. At the same time, AI applications require enormous computing power, making hyperscale data centres increasingly essential to economic development.
Industry estimates suggest Africa’s installed data centre capacity could increase from about 400 megawatts (MW) today to more than 2.2 gigawatts (GW) by 2030. Achieving this will require roughly US$20 billion in investment, attracting global technology firms, infrastructure developers, private equity investors and energy companies eager to tap into one of the world’s fastest-growing digital markets.
Unlike previous investment booms centred on oil and minerals, this wave focuses on building digital ecosystems that support cloud computing, AI, financial technology, healthcare, manufacturing and public services.
Nigeria is emerging as one of West Africa’s leading digital infrastructure hubs. With one of the continent’s largest internet populations and a vibrant technology ecosystem, the country has attracted growing interest from international investors. Its data centre capacity is expected to expand significantly over the coming years as new facilities are developed to support cloud providers, telecommunications companies and enterprise customers.
The country’s strategic location, expanding fibre-optic networks, youthful population and growing digital economy position it as a key destination for hyperscale computing infrastructure.
Yet building a data centre involves far more than installing servers. Reliable electricity remains the industry’s biggest challenge. Unlike conventional office buildings, data centres operate around the clock, and even brief power outages can disrupt financial systems, healthcare services, government operations and cloud platforms.
This has made energy inseparable from digital infrastructure. Across Africa, developers are investing in gas-fired power, solar energy, battery storage and dedicated electricity systems to ensure uninterrupted operations. Stable power is no longer just an industrial requirement; it has become the foundation of the digital economy.
Despite the optimism, significant obstacles remain. In many countries, unreliable electricity, limited fibre-optic connectivity, regulatory uncertainty and shortages of skilled professionals continue to increase costs and slow project delivery. Addressing these gaps will require coordinated investments in energy, telecommunications and digital skills.
Industry bodies, governments and development finance institutions are working together to strengthen Africa’s digital infrastructure and create an environment that attracts long-term investment. Their goal is to ensure the continent becomes not only a consumer of digital services but also a producer of the infrastructure that powers them.
The rise of data centres represents more than a construction boom. It reflects a broader shift in how Africa generates wealth. Rather than relying primarily on exporting raw commodities, the continent is increasingly building an economy driven by innovation, computing power and digital services.
Every new data centre supports businesses, enables AI research, strengthens cybersecurity, improves digital banking and expands opportunities for technology entrepreneurs. In an increasingly connected world, countries that invest in digital infrastructure will be better positioned to compete globally.
Africa’s next economic revolution may, therefore, be measured not by barrels of oil but by the data stored, processed and exchanged within its rapidly expanding network of server halls.
