Ecobank Issues $450 Million Nature Bond Across 24 African Markets

Pan-African banking group Ecobank launched a $450 million Nature Bond — the world's first ICMA-aligned Nature Bond issued by a commercial bank — with proceeds targeted at smallholder farmers, sustainable agriculture businesses and water infrastructure operators across 24 African countries. The issuance was 3.9 times oversubscribed, drawing an order book exceeding $1.36 billion.

The bond is structured to address a significant financing gap: Africa hosts 25% of global biodiversity but receives less than 3% of global nature finance. The eligible lending pool is 81% allocated to countries where agricultural land-use change is the primary driver of biodiversity loss, including Côte d'Ivoire, Burkina Faso and Ghana. Unlike typical conservation-focused instruments, the Nature Bond finances businesses and communities whose day-to-day activities directly affect environmental outcomes at scale, including smallholder farmers adopting sustainable practices and water infrastructure projects.

The Nature Bond format, focused specifically on biodiversity, sustainable agriculture, land use and water outcomes, is distinct from broad green bonds and represents an emerging asset class in impact finance. Ecobank's ability to price and place a $450 million Nature Bond with international and African investors demonstrates that the format can attract sufficient capital at commercial scale. The oversubscription allowed Ecobank to increase the transaction by $100 million from the original target and tighten pricing by 50 basis points.

The issuance was listed on the London Stock Exchange and attracted commitments from both international and African investors. Rachael Antwi, Group Head of Sustainability and ESRM at Ecobank, noted that nature finance will only scale in Africa if it is practical, measurable and connected to the real economy. The bond's multi-country deployment model — covering 24 markets — offers a template for nature finance instruments in other biodiversity-rich developing regions, including parts of South and Southeast Asia.

Key figure — $1.36 billion order book, 3.9 times the original target size