Search Climate Insights Directory

This paper analyzes six case studies of public climate finance to refine the understanding of 'high-quality' interventions. It highlights the challenges posed by inconsistent data and the inevitability of trade-offs across CPI's 10 dimensions of transformational potential. The authors conclude that climate finance quality must be analyzed by distinguishing between the quality of design and delivery versus the quality of results.

This guide provides a decision-support tool for public finance providers to assess the quality of adaptation finance across project, market, and system levels. It defines high-quality adaptation finance as capital deployed efficiently to deliver resilience while moving solutions toward commercial viability or sustaining necessary public services. The tool uses a three-stage qualitative framework—Initial, Progressing, and Transformative—to diagnose strengths and gaps in interventions across grants, debt, equity, and risk transfer tools.

This research paper analyzes the structural decline of Official Development Assistance (ODA) and the systemic failures in allocating climate finance toward adaptation and resilience between 2024 and 2026. It argues that the primary constraint is not a lack of information or foresight, but an institutional 'decision gap' that prevents organizations from translating risk analysis into operational preparedness.

This guide by the Africa Policy Research Institute outlines a strategic framework to close the adaptation finance gap, particularly in the Global South. It proposes moving from fragmented, project-based funding to 'Country Platforms for Climate Action'—nationally led governance frameworks that coordinate policy and de-risk investments. The document provides a practical 8-Move Playbook for policymakers to transform climate adaptation from a perceived cost into a scalable asset class by layering finance and linking payments to verified resilience outcomes.

This discussion paper, produced by NewClimate Institute, Germanwatch, and the Frankfurt School of Finance and Management, maps existing frameworks for assessing progress toward Article 2.1(c) of the Paris Agreement. It aims to develop a country-level assessment framework by identifying trends and gaps in current methodologies, with an initial application planned for Germany.

The report analyzes the state of Africa's green technology transition in 2025, highlighting the tension between increasing technology affordability and tightening global trade and regulatory frameworks. It details the impact of US trade policy shifts, the upcoming EU Carbon Border Adjustment Mechanism, and continental efforts to mobilize climate finance and integrate energy markets.

The Global Resilience Partnership (GRP) 2025 End of Year Letter outlines the organization's growth to over 90 partner organizations and its efforts to scale climate resilience through innovation challenges, private sector engagement, and the Resilience Hub.

This research paper argues that the Economic Community of West African States (ECOWAS) should adopt a forward-looking transitional justice framework for climate governance to address structural inequities and gender-based vulnerabilities. The author proposes that by institutionalising justice through regional mechanisms—such as a gender-responsive minerals strategy and a dedicated adaptation fund for women—ECOWAS can ensure a just energy transition and climate resilience that is independent of the instability of global climate finance and multilateral agreements.

This briefing by Zero Carbon Analytics, written with Africa Climate Insights, examines the critical shortfall in climate adaptation finance for Africa and developing nations. It argues that public finance must remain the primary driver of adaptation due to the 'less bankable' nature of adaptation projects compared to mitigation and the high debt distress in African economies.

This policy brief by the South African Institute of International Affairs outlines priorities for Africa's adaptation finance under the South African G20 presidency. It highlights a severe funding gap, where Africa requires $187–359 billion annually but faces an 80% shortfall in adaptation investment. The document advocates for a shift from debt-creating loans to grant-based and concessional finance, leveraging G20 working groups and MDB reforms to support National Adaptation Plans (NAPs) and locally led adaptation.

This report analyzes adaptation finance for Small Island Developing States (SIDS), finding that current annual flows of just over USD 2 billion (0.2% of global climate finance) must increase six-fold to USD 12 billion to meet assessed needs. It highlights that 44% of this finance is debt-based, funding is highly concentrated among 10 SIDS, and there is a significant disparity between ODA-eligible and ODA-ineligible nations. The authors call for increased grants, a shift toward a multidimensional vulnerability index for eligibility, and improved tracking of both public and private finance.

This report by the Climate Policy Initiative and Convergence analyzes the enabling environment for domestic capital mobilization for climate finance in Indonesia, the Philippines, and Vietnam. It examines the barriers preventing local private investment and the potential for blended finance—using concessional capital to attract commercial investment—to bridge the financing gap for mitigation and adaptation projects.

This report, commissioned by the G20 Sustainable Finance Working Group under the 2025 South African G20 Presidency, examines how Vertical Climate and Environmental Funds (VCEFs), Multilateral Development Banks (MDBs), and National Development Banks (NDBs) can collaborate to scale climate finance. It identifies financial and non-financial barriers to cooperation and proposes a roadmap of short- and mid-term actions to improve interoperability, leverage local currency financing, and mobilize private capital to meet sustainable development and climate goals.

This report reviews 59 multi-sector national adaptation plan (NAP) documents to analyze how developing countries address adaptation finance, identifying good practices and areas for improvement in the identification, prioritization, and mobilization of funds.

This fact sheet from the World Resources Institute explains the definition, scale, and challenges of adaptation finance, which funds projects to build resilience against climate change impacts. It highlights a significant funding gap in developing countries and the difficulties in tracking these investments compared to climate mitigation.

This executive summary outlines the discussions and 2025 agenda of the 11th meeting of the San Giorgio Group, a coalition of climate finance leaders. The document advocates for a shift in narrative from 'doom and gloom' to one of economic opportunity, emphasizing the need to mobilize domestic resources through National Development Banks (NDBs) and to reform multilateral development banks (MDBs) to prioritize private capital mobilization over direct project finance.

This report by the Climate Policy Initiative outlines recommendations for developing financial instruments for climate adaptation, drawing on a decade of experience from The Global Innovation Lab for Climate Finance (The Lab), which has supported 78 instruments and mobilized over $1.2 billion for adaptation projects.

This executive summary outlines how international development finance institutions (DFIs) and multilateral development banks (MDBs) can better collaborate with national development banks (NDBs) in emerging markets and developing economies (EMDEs) to increase adaptation finance flows. It identifies systemic barriers to cooperation and proposes five strategic recommendations to align international finance with national adaptation needs.

This policy brief by the Stockholm Environment Institute outlines essential requirements ("must-haves") for the New Collective Quantified Goal (NCQG) to ensure that climate adaptation finance is sufficient, effective, and equitable. It provides specific recommendations for the NCQG's structure and suggests enhancements to the Enhanced Transparency Framework (ETF) to improve accountability for both providers and recipients of climate finance.

This policy brief by the Stockholm Environment Institute outlines essential requirements ("must-haves") for adaptation finance within the New Collective Quantified Goal (NCQG) to be agreed upon at COP29. It focuses on three primary objectives: ensuring the finance is sufficient in quantum and instrument, effective in its implementation and scale, and equitable in its allocation and access.