
Scaling guarantees to unlock sustainable investments in EMDEs
Combining policy dialogue, market intelligence, technical expertise to empower key stakeholders to seamlessly access and deploy guarantee solutions for sustainable development.
or view the directory (opens a new window)Green Guarantee Group in detail

About the GGG
The GGG is a political and technical global platform announced at COP28 and launched in March 2024. It is supported by the German Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety (BMUKN) and the Nigerian government.
The European Climate Foundation (ECF) and the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) serve as the GGG’s Secretariat, coordinating the platform's activities and engagement. Climate Policy Initiative (CPI) acts as technical partner, supporting the GGG's analytical work, recommendations, and market intelligence.
Our mission
The GGG connects policymakers, guarantee providers, financial institutions, investors, and technical experts to address barriers to guarantee deployment and accelerate the mobilization of private capital for sustainable development.
We support this by:

We convene governments, multilateral development banks, development finance institutions, guarantee providers, private financial institutions, civil society, and expert groups to strengthen coordination across the guarantee ecosystem.

We develop analysis and recommendations to address barriers that limit the use of guarantees, including regulatory treatment, local currency financing, data transparency, and national guarantee capacity.

The GGG Guarantee Directory bridges the gap between capital investors and risk-mitigation tools. It provides global stakeholders to search for available guarantees, compare terms and offerings, and connect to potential guarantors.

The GGG connects political momentum with technical expertise and market actors to support the practical deployment of guarantees in emerging markets and developing economies.

Why guarantees matter
Guarantees are risk-sharing instruments that transfer specific risks from investors or lenders to a guarantor. By improving the risk-return profile of transactions, they can help mobilise private capital for investments that may otherwise be perceived as too risky, costly, or complex.
For emerging markets and developing economies, guarantees can support access to finance, reduce financing costs, extend tenors, and help build local financial capacity over time. This makes them a powerful tool for scaling investment for sustainable development.
According to the OECD, guarantees secured USD 17 billion of private investment for sustainable development in 2023 alone.

Browse guarantees in the Directory
The GGG Guarantee Directory is a publicly accessible, centralized database of green and climate-aligned guarantee instruments offered by public and private institutions worldwide. It enables project developers, financial institutions, governments, and investors to discover and compare guarantee solutions that can help mobilize capital for investments for sustainable development in emerging markets and developing economies.

Upcoming events
Q4 2026
World Bank/IMF Annuals in Bangkok
Q4 2026
Berlin Global Dialogue 2026
Reports

Flagship Report
Scaling Up Green Guarantees: Recommendations by the Green Guarantee Group
- Published
- 30 June 2025
- Tags
- Policy recommendations, Guarantee deployment

Policy Brief
Energizing Private Capital: Innovations in Guarantee Offerings for Climate Finance
- Published
- 20 January 2025
- Tags
- Guarantee innovation, Barriers to guarantee uptake

Policy Brief
Landscape of Guarantees for Climate Finance in EMDEs
- Published
- 22 February 2024
- Tags
- Guarantee landscape, Market mapping
The power of guarantees
Guarantees can mobilize up to five times more capital than other financial instruments, such as loans, and are the preferred de-risking instrument of private financiers.
Blended Finance Task Force, GGG

This GGG is supported and implemented by:
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