AI’s rapid growth is creating unprecedented energy demand as data centres consume increasing amounts of electricity. Matthew Turner of SolarAfrica explains how Africa’s renewable energy potential, including solar, wind and wheeling solutions, can help power the AI revolution sustainably while reducing costs and improving energy security.
Tag: Data Centres
The risk of AI tunnel vision in IT efficiency
The risk of AI tunnel vision in IT efficiency explores why focusing solely on AI’s energy consumption overlooks the much larger challenge of improving efficiency across the entire IT estate. As data centre power demand rises in South Africa, organisations must adopt an end-to-end approach that optimises infrastructure, cooling, software, workloads, and data management. The article argues that sustainable IT efficiency is achieved by designing energy efficiency into every layer of traditional and AI infrastructure, enabling greater resilience, lower costs, and scalable digital transformation.
South Africa’s AI moment will be shaped by the strength of its networks
South Africa’s AI transformation depends on modern, AI-ready network infrastructure. As organisations accelerate AI adoption, outdated networks risk slowing performance, increasing costs, and limiting scalability. This article explains why AI-native networking, modular design, and secure, low-latency systems are critical to unlocking sustainable AI growth, improving productivity, and supporting real-time data-driven innovation across South African industries.
South Africa’s Digital Economy Ambitions Face Key Test
South Africa’s digital economy ambitions face a critical test as the nation seeks to transform infrastructure and talent into global competitiveness. Despite advanced digital infrastructure, expanding broadband, and strong ICT investment, South Africa struggles with structural challenges including digital skills gaps, energy reliability, high youth unemployment, and weak R&D outputs. Experts highlight the urgent need for coordinated national strategies, innovation districts, university-industry collaboration, AI literacy programs, and venture capital growth to build a resilient, technology-enabled workforce. Lessons from Singapore, Israel, and Finland show that deliberate ecosystem reforms and inclusive digital access can position South Africa as a leading African digital economy. Key priorities include energy reform, upskilling, innovation commercialization, and entrepreneurial ecosystem development to secure long-term competitiveness.
How Africa can build sovereign AI without slowing innovation
Africa is entering a critical phase in the development of sovereign artificial intelligence (AI) as governments and businesses seek to balance innovation with control over data and digital infrastructure. With more than a dozen African countries introducing national AI strategies, the continent is prioritising local data governance, ethical AI development, and domestic capacity-building while still integrating with global technology ecosystems. This article explores how Africa can build sovereign AI capabilities through hybrid infrastructure, open standards, and strategic partnerships rather than full technology ownership. By focusing on data protection, interoperable systems, and sector-specific AI models, African nations can strengthen digital sovereignty, reduce dependency, and accelerate innovation without slowing economic growth.
Africa Data Centre Market 2026: Structural Growth, Energy Constraints and Long-Term Investment Strategy
Africa’s data centre market is entering a structural growth phase, according to the latest report from the Africa Data Centres Association. While capacity expansion is accelerating across key hubs such as South Africa, Nigeria, and Kenya, the continent still represents a small share of global installed data centre infrastructure. The report highlights extended occupancy ramp-up periods, high energy-related operating costs, and gradual enterprise cloud migration as defining market characteristics. Operators are increasingly adopting phased expansion models, integrating renewable energy solutions, and developing AI-ready infrastructure to meet rising digital demand. Rather than speculative overbuild strategies, the African data centre sector is evolving through disciplined capital allocation, regulatory alignment, and long-term infrastructure investment.
South Africa’s Energy Market Opens Up – Why Large Users Need to Act Now
South Africa’s energy market is opening to competition, giving large power users new choices in how they secure electricity. Companies that act now—using tools like wheeling and data-driven procurement—can reduce long-term costs, improve reliability, and strengthen competitiveness in a rapidly changing market.
Racing Against the Talent Gap: Sustaining Africa’s Data Center Growth
Africa’s data center boom is outpacing its talent supply, and Subzero Engineering wants to discuss this. Our ‘Racing Against the Talent Gap’ article reveals how a shortage of skilled engineers and technicians threatens to slow the continent’s digital growth. The piece highlights how targeted training, industry-academia partnerships, and supportive policies can turn Africa’s youth into the backbone of a sustainable, competitive data economy.
AfricaCom 2025: French Companies Ready to Transform Africa’s Telecommunications Landscape
At AfricaCom 2025 (Nov 11–13, Cape Town), Business France will lead 10 innovative French tech and telecom companies to showcase their expertise in AI, 5G, OTT, mobile payments, and digital transformation. As Sub-Saharan Africa’s largest telecom and technology event, AfricaCom will gather over 15,000 professionals and 500 exhibitors from 110 countries. With South Africa emerging as the region’s digital hub—boasting 98% 4G coverage, expanding 5G networks, and €1.47 billion in telecom investment—French firms aim to forge partnerships driving Africa’s digital revolution. The French Pavilion will highlight leading innovators such as Enreach, SmarDTV, Famoco, Speedcast, ENENSYS, and CapstonAI, reinforcing France’s role in building Africa’s connected, sustainable digital future.
Africa accelerates its digital transition: 17.5% growth expected in the data centre sector
Africa’s data centre sector is set to grow by 17.5% in 2025, driven by accelerating digital demand and strategic investments, according to the latest ADCA INSIDER SURVEY presented at the Data Centres in Africa conference. With 93.6% of industry leaders expecting continued growth, the sector is increasingly seen as foundational to the continent’s digital sovereignty, economic development, and regional integration. However, challenges such as energy access, financing, and talent development persist. ESG priorities are shifting toward energy efficiency, and digital sovereignty is gaining traction as a continental goal.