Green guarantee funds for Africa

63 matching capital sources on the ASFIP database · Last checked October 2026

A guarantee does not put cash into a project. It promises to pay a lender or counterparty if a defined risk occurs, such as a buyer defaulting on payments, currency moving or a borrower failing to repay. That promise lets local banks and investors lend on terms they would otherwise refuse.

This page lists the guarantee and credit-enhancement providers on our database with an Africa mandate. Most guarantees are arranged with the lender or bank, not applied for directly by the project, so the route in usually begins with your financier.

What guarantees typically cover

The cover depends on the provider, and terms are set deal by deal.

  • Partial credit guarantees on bank loans or bonds.
  • Payment guarantees on a buyer's obligations, such as a power offtaker.
  • Local-currency and political risk cover.
  • Portfolio guarantees that let a bank lend to many smaller businesses.

Precedent: GuarantCo and Africa GreenCo

GuarantCo's $27 million guarantee backed GreenCo's payment obligations to independent power producers. It did not finance panels directly. It made the buyer creditworthy, and that unlocked the generation finance. The full breakdown is in our deal structures section.

The funders

Each profile shows mandate, instruments and sector appetite. Verified contacts and application routes are available to members.

Showing 7 of 63 matching capital sources. The remaining 56 — including their verified routes and eligibility criteria — are reserved for members.

Get matched shortlist for your project

Knowing a funder's name is only 10% of the battle. iSustain Advisor Live finds the best-fit financiers and instruments for your project, the clearest route in, and how to approach them — based on your country, sector, stage and capital requirement.

Common questions

Can a small business apply for a guarantee directly?
Rarely. Most guarantee providers work through banks, bond arrangers or fund managers. A small business usually benefits by borrowing from a bank that holds a portfolio guarantee.
What is a green guarantee fund?
A green guarantee fund backs loans, bonds or payment obligations for climate-aligned projects such as renewable energy, clean transport or resilient infrastructure. It covers part of the lender's loss if the borrower or buyer defaults, so banks and investors can lend more, for longer, or at lower cost.
Is a green guarantee the same as a grant?
No. A guarantee is contingent: money is paid only if the covered risk occurs, and the borrower still repays its loan. It reduces risk and pricing rather than providing funding.

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