Concessional capital is not simply a cheaper loan. It is a different instrument, provided by lenders with a development mandate, and it behaves differently in a capital stack.
What concessional capital is
Concessional finance comes from development finance institutions, climate funds, guarantee providers and bilateral agencies. These lenders can accept longer tenors, lower pricing or subordinated positions where the development case is clear and the project is bankable.
The money is not free. It comes with procurement rules, reporting covenants, environmental and social standards, and a defined development objective.
Why projects blend it
Most East African projects face three gaps. Commercial banks lend for shorter periods than the asset lives. The risk profile can be too high for senior lenders at financial close. And the revenue may not support fully commercial pricing from day one.
Blended finance addresses those gaps by combining layers with different mandates and risk appetites. Concessional capital can lengthen the tenor, a guarantee can absorb part of the risk, and commercial debt can price the operating asset.
The layers in practice
- Senior commercial debt. Priced against contracted cash flow, with security over the asset and its receivables.
- Concessional debt. Longer tenor, softer terms or a subordinated position, tied to a development mandate.
- Guarantees. Credit support that allows commercial lenders to accept risks they would otherwise decline.
- Mezzanine. Subordinated capital between senior debt and equity, sized to the risk layer.
- Sponsor equity. The residual risk and the upside, sized to the project return.
What lenders test
A concessional lender will still test the cash flows, the sponsor, the offtake or demand case, and the risk allocation. It will also test the development case, the procurement process and the reporting framework.
The strongest submissions show why the concessional layer is needed, what it changes in the structure, and how the project would perform without it.
Where it fits
Concessional and blended structures are common in infrastructure and PPP, energy and maritime, healthcare and agribusiness. Each sector brings a different revenue model and a different lender group.
If you are testing whether a concessional layer belongs in your structure, start a conversation with the EACDA team.
