Which Funding Proposals Succeed at the Green Climate Fund? An Analysis of Approved Funded Activities

Abstract

Abstract Limited access to climate finance continues to constrain the capacity of many developing countries to respond effectively to climate change. In recognition of this challenge, the United Nations Framework Convention on Climate Change (UNFCCC) established the Green Climate Fund (GCF) as a central mechanism for mobilizing and channeling climate finance to developing countries. While a substantial body of research on the GCF has focused on questions of equity, burden‑sharing, and country‑level allocation rules, comparatively less attention has been given to project‑level approval dynamics and the characteristics associated with successful funding proposals. This thesis examines which funding proposals succeed at the GCF by analyzing approved single‑country funded activities and assessing the factors associated with Board approval for all single‑country funded activities from Bangladesh, Fiji, Jamaica, Rwanda and Uganda. Specifically, the study evaluates how financing instruments, climate change response types (adaptation, mitigation, and cross‑cutting), public or private sector proponents, access modality, co‑financing, and country readiness support interact within the approval process. The analysis tests hypotheses regarding the alignment between climate response types and financing instruments, the balance between public and private sector participation, and the relationship between Readiness and Preparatory Support Program funding and subsequent project approvals. Data on single‑country GCF funding proposals approved through 2025 were compiled from publicly available GCF sources and supplemented by semi‑structured interviews with experienced climate finance practitioners. Quantitative analysis employed descriptive statistics, regression techniques, and tests of association to examine relationships among proposal characteristics, while qualitative insights were used to contextualize and interpret the statistical results. The findings indicate that there is no typical project size associated with successful GCF approval, that co‑financing and readiness support explain only a limited share of variation in approved funding amounts, and that financing instrument choice is more closely aligned with the nature of the climate intervention than with sectoral sponsorship. The analysis does not find evidence that GCF funding flows disproportionately through public institutions relative to private sector entities. Rather than supporting predefined hypotheses, the results highlight the importance of proposal design quality, institutional capacity, and alignment between financing instruments and project characteristics in shaping approval outcomes. By focusing on approved projects, this research provides an empirical, project‑level perspective on how multilateral climate finance operates in practice. The resulting analytical framework offers evidence‑based guidance for project proponents, accredited entities, and National Designated Authorities seeking to access GCF resources, and is also relevant to other UNFCCC‑linked climate finance mechanisms. More broadly, the study contributes to understanding how available climate finance can be translated into approved and implementable climate action in developing countries.