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Green Climate Fund

Climate Fund
South Korea
iSustain score 100Complex· 12–24 months

Largest dedicated global climate fund supporting mitigation and adaptation in developing countries.

Geographic focus

Central Asia
East Asia
Eastern Europe
Global
Latin America & Caribbean
Middle East
Pacific Islands
Pan-African
South Asia
Southeast Asia

Sector appetite

Climate Adaptation
Climate Mitigation
Climate Resilience
Renewable Energy
Energy Access
Health
Water
Sanitation
Food Systems
Agriculture
Forestry
Land Restoration
Biodiversity
Natural Capital
Infrastructure
Resilient Infrastructure
Industry
Transport

Finance instruments

Grants
Concessional Debt
Equity
Guarantees

Project stages

Concept
Feasibility
Construction

Typical ticket size

$500k – $250m

Readiness requirements

Accredited Entity partnership, No-Objection Letter from NDA, theory of change

Partnership preferences

Works only through Accredited Entities

Contact

info@gcfund.org

iSustain relevance score

  • Regional focus & relevance30/30
  • Access & contactability25/25
  • Financing programmes & instruments — 3 open or rolling15/15
  • Instrument breadth15/15
  • Data freshness15/15

Weighted 0–100: Africa focus 30, access & contactability 25, live windows 15, instrument breadth 15, data freshness 15.

Access difficulty

Complex· 12–24 months

Sovereign or government counterparty required; published application route; minimum ticket $5m+.

  • Counterparty requirement — Sovereign or government counterparty5/5
  • Application process — Published application route0/3
  • Ticket floor — Minimum ticket $5m+2/3
  • Readiness burden — 0 readiness requirements identified0/2
  • Internal approval process — Board / institutional approval cycles2/2

A rating of how hard this capital is to reach — not a prediction of whether an application will succeed. Built from the counterparty required, the published application route, the minimum ticket, the readiness evidence expected and the internal approval process.

Institutional provider · catalytic capital

One route: reach the fund manager deploying GCF capital

ARAF illustrates how GCF capital can reach agribusinesses through an accredited entity and managed fund. GCF’s institution-level proposal process and the fund manager’s investee selection are different processes.

Not every GCF project accepts direct business applications. Confirm the specific partner’s mandate and current availability.

AcumenRead the deal structure
Official source

Instruments & programmes

What a client can actually approach this organisation for, and how access works.

GCF Full-Size Project Funding Proposals

Grant Window
Concessional Debt
Open

Grants, concessional loans, equity and guarantees above $50m for mitigation and adaptation, submitted by accredited entities.

Access route

Via accredited entity

Ticket size

$50m – $250m — Above $50m per proposal

Geographic focus

Global
Eastern Europe
Latin America & Caribbean
South Asia
East Asia
Southeast Asia
Pacific Islands
Pan-African
Middle East
Central Asia

Sector focus

Climate Mitigation
Climate Adaptation
Renewable Energy
Agriculture

Project stages

Development
Construction

Eligibility

Projects endorsed by the National Designated Authority and submitted by an accredited entity.

How to access

Work with an accredited entity (e.g. AfDB, UNDP, or a direct-access national entity) and secure a no-objection letter.

GCF Project Preparation Facility

Project Preparation Facility
Project Preparation
Open

Up to $1.5m to prepare a GCF funding proposal: feasibility, ESIA, financial structuring and baseline studies.

Access route

Via accredited entity

Ticket size

up to $1.5m — Up to $1.5m

Geographic focus

Global
Eastern Europe
Latin America & Caribbean
South Asia
East Asia
Southeast Asia
Pacific Islands
Pan-African
Middle East
Central Asia

Sector focus

Climate Adaptation
Climate Mitigation

Project stages

Concept
Feasibility

Eligibility

Accredited entities developing a GCF pipeline project.

How to access

Submit a PPF request alongside the concept note.

GCF Readiness & Preparatory Support Programme

Grant Window
Technical Assistance
Rolling

Grant support for developing countries to strengthen climate finance institutions, build national climate strategies, prepare adaptation plans and get entities accredited to the Green Climate Fund.

Access route

Sovereign / government only

Ticket size

— — Up to $1m per country per year; up to $3m for National Adaptation Plans

Geographic focus

Global
South Asia
Southeast Asia
Latin America & Caribbean
Pacific Islands
Central Asia
Middle East
Eastern Europe
Sub-Saharan Africa

Sector focus

Climate Adaptation
Capacity Building
Policy & Institutions

Project stages

Idea
Concept

Eligibility

National Designated Authorities, focal points and delivery partners in GCF developing country members.

How to access

Requests are submitted by the National Designated Authority through the GCF Readiness portal, usually with a delivery partner.

GCF Simplified Approval Process (SAP)

Grant Window
Grants
Open

Streamlined approval for projects up to $25m with minimal environmental and social risk.

Access route

Via accredited entity

Ticket size

up to $25m — Up to $25m GCF contribution

Geographic focus

Global
Eastern Europe
Latin America & Caribbean
South Asia
East Asia
Southeast Asia
Pacific Islands
Pan-African
Middle East
Central Asia

Sector focus

Climate Adaptation
Energy Access
Agriculture

Project stages

Concept
Feasibility
Development

Eligibility

Low-risk, small-scale projects in developing countries.

How to access

Accredited entity submits an SAP proposal with NDA no-objection.

How to access Green Climate Fund

How do you apply to the Green Climate Fund?

GCF does not take applications directly from most projects. Proposals go through an accredited entity, with the backing of the country's National Designated Authority (NDA) through a no-objection letter.

What does the Green Climate Fund finance?

Mitigation and adaptation projects in developing countries, through grants, concessional loans, equity and guarantees. Smaller amounts are available for readiness and project preparation.

Can a private company access GCF?

Yes, mainly through the Private Sector Facility and private accredited entities such as commercial banks and investment funds that co-finance with GCF.

Read the Green Climate Fund guideCheck my project fit with iSustain Advisor Live

Related capital sources

Other funders with an overlapping mandate.

Browse by theme in the finance guides.

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