GCF.10 Impact Report: Overview

A decade of global climate action: Building resilience, transforming lives

This impact report describes the impact of the Green Climate Fund’s work over the past ten years since the approval of its first projects in November 2015. It provides data on the implementation of GCF’s portfolio of over 300 projects, as well as evidence of impact on the ground. It explores, through a series of 10 case studies, how GCF is helping developing countries to adapt to climate change and to mitigate greenhouse gas emissions.

The overview is a condensed version of the report, outlining how GCF is delivering capital at scale, partnering for impact, and strengthening institutions, accompanied by data on cumulative and anticipated results. It describes how GCF is supporting climate action in various countries across a range of sectors, with case studies and data from GCF projects.

Cover date 10 November 2025
Document type Publication