Africa is making progress, but the level of funding dedicated to research and development remains highly uneven across countries. The economies that invest the most in R&D are primarily Egypt, South Africa, Nigeria, Kenya, and Rwanda, with some spending close to or exceeding 1% of GDP. Conversely, much of the continent lags far behind, falling short of the African Union’s target of 1% of GDP.
A Concentration Around a Few Leaders
The ranking of the most active African countries in R&D reveals a strong concentration of spending in a small number of states. Egypt dominates by a wide margin, with approximately $16.43 billion in spending, far ahead of other countries on the continent. South Africa also stands out as a major innovation hub, driven by a rise in private investment, while Kenya and Rwanda are among the most dynamic economies in terms of science.
This concentration reveals a structural reality: in Africa, the capacity for innovation still depends heavily on the size of the economy, institutional stability, and the level of government commitment. The top-ranked countries are often those that have successfully built a more favorable ecosystem between universities, the state, and the private sector.
The case of the WAEMU
Within the West African Economic and Monetary Union, Senegal appears to be the country that devotes the largest share of its GDP to R&D, at approximately 0.58%. It is followed by Burkina Faso and Togo, but at much lower levels. Côte d’Ivoire, despite its regional economic weight, lags far behind, with an R&D effort estimated at only 0.07% of GDP.
This gap shows that an economy can be large without investing sufficiently in innovation. Without applied research, countries struggle to create local value, industrialize their economies, and reduce their technological dependence. For the WAEMU, the stakes are therefore as much budgetary as strategic.
Why R&D is crucial
Research and development is not a luxury reserved for wealthy countries. It is essential for upgrading economies, improving productivity, and creating skilled jobs. Countries that invest in R&D generally strengthen their capacity to innovate in agriculture, energy, health, digital technology, and industry.
At the continental level, the situation remains worrying: despite political commitments, R&D funding in Africa remains far below global standards. This limits the continent’s ability to produce its own solutions to the challenges of development, digital transformation, and industrial sovereignty.
A matter of economic sovereignty
One of the key lessons of this ranking is clear: innovation cannot be decreed; it must be funded. As long as R&D spending remains low and concentrated in a few countries, Africa will struggle to close its technological gap and build more resilient economies. The challenge, therefore, is not simply to publish more scientific work, but to transform research into growth, employment, and competitiveness.
For African states, increasing R&D efforts means investing in the future. It also means choosing growth that is less dependent on raw materials and more based on knowledge, innovation, and local added value.
