Official Development Assistance fell 9% in 2024, and OECD projections warn of a further 9–17% decline in 2026.¹ For African development organisations whose revenue models are built almost entirely on grant income, this is not a headwind — it is a structural reckoning. The capital mobilisation strategies that worked a decade ago will not sustain organisations through the next.
The good news is that the alternative landscape has never been more diverse. Global impact investing assets under management have reached $1.6 trillion, compounding at approximately 21% annually since 2019, according to the Global Impact Investing Network (GIIN). Convergence data shows blended finance has already mobilised over $90 billion in Africa, predominantly in energy and infrastructure. The capital exists. What African organisations lack is the multi-instrument fluency to access it.
A sophisticated capital mobilisation strategy for a development organisation in 2026 must be built across four pillars: traditional grants and concessional finance from DFIs and bilateral donors; impact investments from fund managers and family offices deploying capital into well-structured social enterprises; blended finance structures that use philanthropic or public first-loss capital to de-risk commercial co-investment; and domestic resource mobilisation from African institutional investors, sovereign wealth funds, and pension assets.
Amadou Hott, former Senegalese Minister of Economy and Chairman of the Africa Advisory Board at Vision Invest, has argued that the continent’s most severe bottleneck is the scarcity of bankable projects — and that addressing it requires project preparation capacity at a scale 100 to 150 times larger than current efforts. This is the precise gap that development organisations and their capital mobilisation advisors must close.
Frank Aswani, CEO of the African Venture Philanthropy Alliance, has observed that investable opportunities in Africa are not the constraint — it is the structural readiness of organisations to present them persuasively to the right capital partners at the right stage.
The practical implication: development organisations must invest in investor-ready documentation — impact measurement frameworks, financial projections with multi-scenario modelling, governance disclosures, and theory of change narratives written for investment committees, not donor report templates. Capital mobilisers who provide this translation service are among the most consequential actors in African development finance today.
