Based on figures from the Climate Policy Initiative cited by Project Syndicate, climate-finance flows to Sub-Saharan Africa climbed to $55 billion in 2024, representing more than twice the 2019 amount.
- Debt makes up 51% of climate finance directed to Africa, evenly split between concessional and market-rate borrowing.
- Half of the continent’s climate-finance flows went to just ten African countries in 2024, whereas the ten most vulnerable nations captured a mere 10%.
- Vulnerable countries will spend $304.8 billion on debt servicing in 2026 compared to $12.3 billion on climate action, according to an ActionAid report.
The Climate Policy Initiative’s report titled “Landscape of Climate Finance in Africa 2024” revealed high levels of geographic concentration. Ten countries received 50% of Africa’s climate-finance flows, while the continent’s ten most climate-vulnerable countries received only 10%. Private climate finance showed an even sharper divide, with 76% flowing to just ten countries.
Meanwhile, multilateral climate funds under the United Nations Framework Convention on Climate Change accounted for only 2% of Africa’s climate finance. Debt constitutes as much as 51% of the climate financing directed toward Africa, divided equally between market-rate and concessional loans. Conversely, debt represents only 18% of climate financing in East Asia and the Pacific, and 20% in Latin America and the Caribbean.
Official sources, mainly multilateral and bilateral development-finance institutions, provide 82% of Africa’s debt-based climate finance priced at market rates. ActionAid’s report found that debt remains a major barrier to green investment. In 2026, 54 of the world’s most climate-vulnerable countries will spend $304.8 billion on servicing debt, compared to $12.3 billion on climate action, creating a ratio of nearly 25 to one.
| Region / Metric | Sub-Saharan Africa | East Asia and the Pacific | Latin America and the Caribbean |
|---|---|---|---|
| Debt Share of Climate Finance | 51% | 18% | 20% |
| 2024 Climate Finance Flow | $55 billion | – | – |
| Vulnerable Countries’ Share of Top 10 Flows | 10% | – | – |
Debt repayment absorbs 65% of combined national revenues for these vulnerable countries. This leaves policymakers with limited fiscal space to fund nationally determined contributions (NDCs). Assessed countries have budgeted for only one-quarter of their combined unconditional NDC costs.
Tanzania allocated 0.9% of its unconditional NDC costs, Malawi allocated 10.3%, and Zambia devoted just 0.32% of its budget to climate policies. Addressing these fiscal constraints requires reporting climate finance in a way that reflects its actual worth rather than overstating support through repayable loans.
International sources provide 87% of Africa’s tracked climate finance, but the continent holds roughly $2.4 trillion in domestically managed bank, insurance, and pension assets. Recent domestic issuances demonstrate the potential of this institutional capital.
Tanzania’s Tanga UWASA launched East Africa’s inaugural subnational water infrastructure green bond in February 2024, valued at Tsh53.12 billion, which equals roughly $20 million. Project Syndicate reported that the bond was oversubscribed by 103%, with 65% of the total raised from domestic investors. Copperbelt Energy Corporation Renewables in Zambia secured $150 million for solar energy development by issuing the nation’s initial green bond across two distinct tranches.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.
