As Central African governments accelerate efforts to expand electricity access, businesses across the region continue to depend on an alternative power infrastructure. In June 2026, the Democratic Republic of the Congo (DRC) adopted a new national energy policy targeting a sharp increase in electricity access by 2030, while regional programs backed by the African Development Bank (AfDB) and the World Bank continue to promote large-scale investment in generation and transmission. Yet for most companies, reliable electricity still comes not from the public grid, but from privately owned diesel generators.
The numbers illustrate the challenge. According to the International Energy Agency and the World Bank, electricity access remains below 20% in the DRC and below 15% in the Central African Republic, while Cameroon has made greater progress, with national access exceeding 60%. Even where grid connections exist, however, frequent outages force businesses to maintain their own backup generation. In commercial centers such as Douala, Kinshasa, and Libreville, diesel generators have become an essential part of day-to-day operations rather than emergency equipment.
For many enterprises, purchasing a generator is one of the first major investments required to stay in business. Hospitals, banks, factories, supermarkets, hotels, and telecommunications companies routinely generate part of their own electricity to compensate for unreliable public supply. This dependence has created an extensive commercial ecosystem involving generator suppliers, fuel distributors, maintenance contractors, and spare-parts dealers.
The economic cost is significant. Electricity produced by diesel generators can cost several times more than grid power, depending on fuel prices and transport costs. These additional expenses reduce manufacturers' competitiveness, particularly in industries already facing high logistics costs and limited access to finance. Many companies ultimately pass part of these costs on to consumers, contributing to higher prices across the broader economy.
The telecommunications sector demonstrates how deeply this parallel energy model has become embedded in everyday life. Operators such as Orange, Airtel Africa, and MTN rely on thousands of base stations that require uninterrupted electricity. In many rural areas, mobile towers operate with diesel generators supported by batteries or hybrid solar systems, allowing mobile banking, internet services, and digital payments to continue even when public electricity networks fail.
Mining provides another illustration. Large industrial operations such as the Kamoa-Kakula copper complex in the DRC increasingly combine dedicated generation with renewable energy. In February 2026, CrossBoundary Energy announced additional investment in solar capacity at the complex, reflecting a broader shift toward hybrid power systems that reduce fuel consumption without sacrificing reliability. Similar commercial and industrial solar projects are gradually expanding across the region as businesses seek greater energy independence. Despite these developments, replacing diesel generation will not happen quickly. Large hydropower projects, including the long-discussed Grand Inga development, remain central to regional energy planning. However, after decades of studies and repeated delays, they are unlikely to solve businesses' immediate electricity needs. As a result, companies are increasingly focusing on decentralized solutions that can be deployed within months rather than years.
This shift aligns with broader international efforts. Through programs such as Mission 300, the AfDB and the World Bank are supporting expanded investment in electricity infrastructure, mini-grids, and private-sector participation with the goal of bringing electricity to 300 million additional Africans across the continent by 2030. While these frameworks focus on expanding public access, they also recognize the growing role of distributed energy systems in supporting businesses where national grids remain unreliable.
Until public electricity networks become significantly more stable, Central Africa's economy will continue to rely on its largely invisible parallel power system. Diesel generators are no longer simply emergency equipment; they have become the infrastructure that keeps factories operating, hospitals functioning, telecommunications online, and businesses open. The region's long-term energy transition will depend not only on building more generating capacity, but also on delivering reliable, affordable power that allows companies to move beyond permanent self-generation.
