Development Finance
Development finance plays a significant role in financing countries’ green economic growth. CPI works with development finance institutions to assess the effectiveness of their policies, instruments, investments, and portfolios, while identifying risks and opportunities. This includes work with the International Development Finance Club (IDFC), a group of 26 national and regional development banks from all over the world, to map their green finance commitments and provide recommendations for how they can align their operations and strategies with the Paris Agreement.
Featured work
Publication
Discussion Paper: An Innovative IFI Operating Model for the 21st Century
This paper lays out key products and processes that need to be introduced, reformed, and/or scaled to effectively deploy new volumes of climate finance, focusing on multilateral development banks.
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Enhancing the Role of National Development Banks in Supporting Climate-Smart Urban Infrastructure
This paper focuses on enhancing the role that National Development Banks play in supporting the acceleration of climate-smart urban infrastructure investment.
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Implementing Alignment: Recommendations for the International Development Finance Club
This study identifies the changes the Paris Agreement implies for the role of Development Finance Institutions (DFIs) – specifically members of the IDFC – and how they may implement these changes through a targeted set of activities.
Latest work
Blog
Green Guarantee Group
The Green Guarantee Group aims to produce solution-oriented recommendations for decision-makers, fostering a significant increase in the use of green guarantees. CPI will provide high-level advisory and produce reports identifying key challenges, innovative solutions, and recommendations for scaling green guarantees ahead of COP30.
Publication
Scaling Up Green Guarantees: Recommendations by the Green Guarantee Group
Despite record growth in global climate investment, the finance gap remains vast, especially in emerging markets and developing economies. Guarantees are among the most effective tools to mobilize private capital for climate action but remain underused. This report by the Green Guarantee Group offers clear, practical recommendations to scale their deployment where they are needed most.
Blog
Unlocking Climate Finance for Least Developed Countries: Innovations and Opportunities
LDCs are already driving innovation in climate policy and finance, but closing their climate investment gap will require deliberate and coordinated action. This involves leveraging capital that is catalytic, concessional, and context-specific—making sure that the most vulnerable are not left behind.
Publication
The State of Green Banks 2025: Learnings from green financing structures around the world
Drawing on data from 51 public financial institutions across more than 20 countries, this new report provides a comprehensive review of how green banks can overcome key barriers to private capital mobilization.
Publication
Primer for Climate-related Engagement with the IMF
This paper outlines recommendations to enable the IMF, national authorities, and development partners to leverage their distinct expertise to strengthen macroeconomic stability while addressing climate risks. While finance ministries will lead on RSF implementation, they will require meaningful inputs from other institutions, including sectoral ministries and development partners.
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Energizing Private Capital: Innovations in Guarantee Offerings for Climate Finance
This policy brief identifies key barriers to the adoption of green guarantees and highlights existing solutions to address these challenges. The report also draws key takeaways and recommendations and lists policy-related questions for further consideration.
Publication
Landscape of Climate Finance in Africa 2024
The most comprehensive overview of climate investment flows in Africa.
