As artificial intelligence accelerates global demand for data centres and digital infrastructure, Africa must rethink its energy strategy and move toward gigawatt-scale power generation to remain competitive in the emerging AI economy, according to industry leaders ahead of African Energy Week 2026.
The growing energy footprint of AI-driven data centres is rapidly reshaping global electricity demand. Facilities that once operated on tens of megawatts are now being developed at 100–200 MW scale, while hyperscale campuses are increasingly pushing demand into the gigawatt range.
Industry experts warn that Africa’s current power planning frameworks remain largely focused on incremental, megawatt-scale additions designed to address localized shortages or short-term demand. However, this model may prove inadequate as AI infrastructure requires stable, uninterrupted and scalable electricity supply.
Africa’s data centre sector is still in its early stages, with operational capacity estimated at around 300–400 MW. Projections suggest the continent could reach between 1.5 GW and 2.2 GW of capacity by 2030 as investment in digital infrastructure accelerates.
Electricity consumption from data centres across Africa is currently rising at an annual rate of 20–25%, with demand expected to approach 8,000 GWh in the near term. Globally, data centre power demand is forecast to reach nearly 945 TWh by 2030, largely driven by AI-related workloads.
Unlike conventional industrial consumers, AI-focused data centres require highly reliable, continuous power supply with built-in redundancy, placing greater emphasis on grid stability, long-term scalability and transmission infrastructure.
The report argues that Africa must transition from fragmented capacity additions toward integrated, gigawatt-scale energy projects aligned with digital infrastructure hubs. This includes coordinated investments across power generation, transmission networks and data centre development, particularly in countries with strong natural resources and improving regulatory environments.
Experts also suggest African governments should reconsider how they view surplus power generation. Historically regarded as financially inefficient, excess capacity may become strategically important in supporting AI infrastructure, enhancing grid reliability and enabling future industrial growth.
Northern Virginia, currently the world’s largest data centre market, is cited as a benchmark for the scale of development underway globally. The region has surpassed 4 GW of installed capacity and added more than 1 GW of new supply in a single year as demand from hyperscale cloud and AI companies surged.
These issues are expected to feature prominently during the AI and Data Centre Track at the upcoming African Energy Week 2026, where policymakers, investors and industry leaders will discuss how energy infrastructure can support Africa’s digital transformation.
“This is ultimately about aligning Africa’s energy strategy with where global demand is heading,” said NJ Ayuk, Executive Chairman of the African Energy Chamber. “If we continue to plan in megawatts, we will struggle to compete in an economy that is already moving at the gigawatt scale. Building larger, more resilient power systems is not just about meeting demand, it is about creating the conditions for investment, innovation and long-term growth.”
