The digital horizon for Africa can be bright, especially if the <a href="https://au.int/sites/default/files/documents/44004-doc-EN-_Continental_AI_Strategy_July_2024.pdf">Continental Artificial Intelligence (AI) Strategy</a> and the <a href="https://au.int/en/documents/20240809/african-digital-compact-adc">Africa Digital Compact</a> are implemented.



We are witnessing the rapid rise of technologies like Edge and Cloud AI that have the potential to reshape everything, from healthcare in remote clinics and more innovative farming tools for smallholder farmers, to more efficient urban planning and greater financial inclusion for underserved communities.



These are not abstract promises. They are real possibilities for a continent rich in talent and innovation. However, no matter how powerful the AI or how sophisticated the algorithm, true progress will not materialize unless we invest in something more tangible—local data centers.



Edge and Cloud AI: Better Together



Let’s begin with the basics.



<a href="https://www.ibm.com/think/topics/edge-ai">Edge AI</a> processes data close to the source, in the hospital, on the farm, in the phone, allowing for real-time decision-making–think of it as having a mini brain where the action is happening.



<a href="https://research.google/teams/cloud-ai/">Cloud AI</a>, by contrast, handles heavy lifting, analyzing vast datasets, training large-scale models, and powering services seamlessly across platforms.



These are not competing technologies; they complement each other. However, both need reliable, secure, and close-to-home infrastructure. This is where data centers come in.



The Digital Detour Problem



Much of Africa’s digital traffic still makes a long and unnecessary journey. Data often travels to servers in Europe or the U.S. and then back again. This round trip creates delays, inflates costs, and puts sensitive data, health records, and financial transactions under the control of foreign jurisdictions. That is not just inefficient, it is risky.



Africa must shorten the distance between data sources and AI decision-making to build an inclusive digital economy. That starts with creating more data centers in Africa.



Why Local Data Centers Matter



Investing in homegrown infrastructure comes with serious upside:



<ul class="wp-block-list">
<li>Speed that saves lives–Local processing slashes latency. That means faster telemedicine, smoother mobile payments, more intelligent irrigation, and emergency services that can respond in real time.</li>



<li>Digital sovereignty and security–Maintaining data within national borders places control appropriately at home, reinforcing privacy protections, supporting compliance with local laws, and fostering greater public trust in digital systems.</li>



<li>Lower costs, wider access–Sending data across the globe is expensive. Local data centers cut those costs, making digital services more affordable for everyone, from entrepreneurs and educators to everyday users.</li>



<li>Resilience against global shocks–International connectivity is not always reliable. Local data centers help keep systems running even when external networks falter, whether due to cable cuts, power outages, or geopolitical tensions.</li>



<li>Jobs and innovation: The construction and operation of data centers generate jobs for highly skilled individuals across the engineering, construction, and information technology sectors. They also lay the groundwork for a thriving startup ecosystem, where homegrown companies can use locally hosted AI to build solutions for local problems.</li>
</ul>



Progress Is Happening—But We Need More



The momentum is unmistakable. Countries such as <a href="https://datacentremagazine.com/top10/top-10-data-centre-leaders-in-africa">South Africa, Nigeria, Kenya, and Egypt</a> are emerging as hubs for investment in hyperscale and edge data centers. Policymakers increasingly recognize digital infrastructure as a critical priority, on par with roads, railways, and energy systems.



What is even more exciting is Africa’s renewable energy potential. With abundant solar, wind, and hydro resources, Africa has a unique opportunity to power its digital future sustainably. Green data centers are a future goal and a present-day strategic imperative.



The Way Forward: Collaboration Is Key



To scale this vision, we need public-private collaboration. Governments must create the right regulatory environments, invest in connectivity and clean energy, and de-risk infrastructure projects through innovative policies. The private sector must contribute capital, technical know-how, and a long-term commitment to building Africa’s digital backbone.



The Bottom Line



Africa cannot rely on borrowed infrastructure to lead in AI. It needs to build infrastructure, locally, sustainably, and strategically. That means investing in data centers, not as a nice-to-have but as a non-negotiable foundation for everything we want digital technology to achieve.



This is about more than technology. It is about sovereignty, resilience, and giving African innovations the infrastructure they need to flourish, on African soil, for African realities, and with African leadership.



The opportunity is now. The need is urgent. Let us build the future from the ground up.

AI (Artificial Intelligence) concept. Electronic circuit. Communication network.

Africa’s Artificial Intelligence Future Needs Local Roots

We no longer stand on the threshold of an AI-powered future—we already live in it. Artificial Intelligence (AI) now influences everything, from the ads we see and the routes we drive to the diagnoses we receive and the public policies we navigate.



As AI becomes more integrated into everyday life, the conversation must move beyond innovation and capability. We must ask a harder question: Can we trust it?



The answer begins with one often-overlooked word: testing.



AI systems are not like traditional software. They don’t simply follow pre-written instructions. Instead, they learn, adapt, and evolve by processing massive data. That’s what makes them powerful, but also unpredictable. Without proper oversight, they can make decisions that are biased, inaccurate, or even dangerous.



Today, rigorous algorithmic testing must become central to how we design, deploy, and govern AI. This is not just a technical necessity—it’s a moral and societal imperative.



Unlike traditional tools, AI systems are dynamic. They grow and adapt based on the data they’re fed. That adaptability comes at a cost: it’s hard to predict how these systems will behave, especially when used in new or high-stakes environments. As a result, we need to know if AI will reinforce or challenge existing societal biases. Also, can we explain how decisions are made by “black box” systems? Are these systems secured against manipulation or adversarial attacks?



Addressing these concerns requires a shift from basic functionality checks to multi-dimensional testing that evaluates how AI performs, under what conditions, and for whom.



Five pillars should guide this process:



<ul class="wp-block-list">
<li>Performance testing: AI should be stress-tested in extreme and adversarial conditions to identify vulnerabilities that could lead to failure in real-world scenarios.</li>



<li>Fairness and bias testing tools must be used to identify and mitigate bias across gender, race, class, and other social dimensions to prevent discriminatory outcomes.</li>



<li><a href="https://www.datacamp.com/tutorial/explainable-ai-understanding-and-trusting-machine-learning-models">Explainability</a> testing: People must understand how and why AI systems make decisions. This is essential for public trust and regulatory accountability.</li>



<li>Robustness testing: AI must work with <a href="https://link.springer.com/book/10.1007/978-3-030-01180-2">incomplete</a> or noisy data and adapt to shifting real-world conditions without compromising performance or safety.</li>



<li>Compliance testing, meaning AI must follow legal and ethical standards. Compliance should be built into the system, from data protection to fairness regulations, not retrofitted after deployment.</li>
</ul>



Nowhere is the need for rigorous AI testing more urgent—or more overlooked—than in Africa. The continent is increasingly embracing this technology to tackle development challenges: improving agricultural productivity, enhancing healthcare, broadening education access, strengthening financial inclusion, and improving governance. But if not properly tested, they may do more harm than good.



African datasets are often smaller, fragmented, and reflect deeply embedded inequalities. AI models trained on such data—or worse, on data from other regions—can easily produce biased or ineffective results. They might misinterpret dialects, ignore cultural nuance, or overlook contextual realities.



Without explainability and fairness checks, these systems could entrench existing discrimination into everything from credit decisions to public service delivery.



Moreover, the digital literacy landscape in Africa is diverse. Adoption will lag if people don’t understand how or why AI systems make decisions, and trust will erode. The continent needs context-aware and inclusive AI governance frameworks that support local expertise, prioritize fairness, and embed transparency and accountability.



International partnerships must avoid ‘data colonialism’ and instead elevate African voices, priorities, and innovations.



We often hear that AI is the future. But the truth is, the future is already here. And it’s time we took its risks as seriously as we do its rewards.



Algorithmic testing must become the foundation of trustworthy AI. It’s not just an engineering task—it’s an ethical safeguard. It ensures that intelligent systems serve society, not undermine it. It is how we earn the public’s trust, prevent harm, and ensure that AI technologies are reliable, fair, and aligned with human values.



For Africa, getting this right is not optional. It’s a chance to lead in AI adoption and show the world how to build technology that truly works for everyone.

Professor Tshilidzi Marwala

FORBES AFRICA SOCIAL MEDIA

Africa’s Artificial Intelligence Future Needs Local Roots

The Indispensable Shield: Why Rigorous Testing Must Underpin The Age Of Artificial Intelligence