International Climate Finance
Research programme on international climate finance and its reform
International climate finance is what lets developing countries pursue low-carbon (mitigation) and climate-resilient (adaptation) pathways. It bridges the financing gap for projects that would otherwise struggle to attract investment, particularly in regions with limited access to capital. Grants-based climate finance and highly concessional loans pay for local capacity-building, the piloting of new solutions, and policy alignment with the Paris Agreement. Public money also draws in private participation, multiplying its reach. And it is what makes an equitable response to the climate crisis possible, so that no country, region, indigenous people or local community is left behind.
Clarity on the numbers
Disentangle the definitions and accounting practices behind disputed climate-finance figures, so pledges can be tracked against delivery.
Reforms that raise effectiveness
Identify reforms to the delivery system that increase the efficiency and effectiveness of international climate finance.
Evidence into the negotiations
Feed analysis into the UNFCCC finance negotiations, including the New Collective Quantified Goal on Climate Finance.
International climate finance in the UNFCCC
Climate finance is among the key negotiation streams at international climate conferences. Reaching the USD 100 billion climate finance target and agreeing the New Collective Quantified Goal on Climate Finance were both milestones for international climate finance. They also exposed significant shortcomings, in quantity and in quality, against the scale of the climate challenges we already face. International climate finance needs to be more ambitious, more inclusive and driven by actual needs, at the scale the problem requires.
The climate finance team at Perspectives follows climate finance negotiations under the UNFCCC, conducting research and providing consulting services.
Debt-for-Climate swaps
Debt-for-Climate (DFC) swaps are a climate finance instrument designed to address the sovereign debt and climate crises together. By reducing debt and creating fiscal space for climate investment, they can mobilise badly needed climate finance for developing countries. We analyse what DFC swaps can do, and how to improve their scale, efficiency and alignment with national climate goals.
Loss and Damage
Climate change intensifies extreme weather such as heatwaves and flash floods, and the result is loss and damage (L&D) for vulnerable communities worldwide. The global average temperature has already risen by more than 1.1 degrees C above the pre-industrial period and the rate of increase is unbroken, so the severity and scope of climate impacts will almost certainly escalate in the coming years. L&D matters most to low-income countries and Small Island Developing States (SIDS), which are disproportionately affected while having contributed only marginally to the problem. They also often lack the resources to adapt, which leaves them more exposed to severe L&D. Any approach to L&D therefore has to cover mitigation as well as adaptation, including comprehensive risk management, if future losses are to be reduced.
International climate finance in the UNFCCC
- 11/2025 Updated Pocket Guide to Finance under the UNFCCC guide with ecbi
- 08/2024 New Collective Quantified Goal on Climate Finance briefing note with ecbi
- 11/2023 International Climate Finance from a Global Perspective (Working Paper) OEFSE
- 10/2022 Handbook of International Climate Finance Edward Elgar Publishing
Debt-for-Climate swaps
- 01/2026 Debt-for-Carbon: Using Carbon Credits for Debt Relief discussion paper with Environmental Defense Fund
- 04/2024 Debt-for-Climate Swaps: a controversial tool to unlock climate change mitigation and adaptation in countries with high debt burden
- 12/2023 Debt-for-Climate swaps as a tool to tackle climate and debt crises: opportunities and challenges
Loss and Damage
- 11/2023 Towards closing a deal on finance for Loss and Damage (L&D): mobilising innovative sources
- 11/2023 L&D Pilot Funding Arrangements: tools to respond to non-economic loss and damage ecbi
- 10/2023 Loss and Damage Finance: An assessment of the most promising instruments Assesses 10 financial instruments against four UNFCCC and Paris criteria (adequacy, predictability, feasibility, fairness), with survey input from 31 global L&D experts. By Max Schmidt, Sherri Ombuya, Igor Shishlov, Axel Michaelowa
Other climate finance projects
- 11/2024 Sida's Climate Mitigation Finance: a Portfolio Evaluation working paper for The Expert Group for Aid Studies (EBA)
- 10/2024 Swedish Climate-change Mitigation Finance evaluation report for The Expert Group for Aid Studies (EBA)
- 05/2022 Definitions and accounting of climate finance: between divergence and constructive ambiguity Climate Policy journal
- 07/2020 Do Multilateral Development Bank Trust Funds Allocate Climate Finance Efficiently? Sustainability journal
- 07/2020 Mobilising private climate finance for sustainable energy access and climate change mitigation in Sub-Saharan Africa Climate Policy journal
- 06/2020 Climate Change-related Trust Funds at the Multilateral Development Banks GIZ
- 08/2018 Linking the Clean Development Mechanism with the Green Climate Fund: Insights from Practitioners and Decision Makers in Africa German Federal Ministry for the Environment
- 05/2016 Investing in Ambition: Analysis of the financial aspects in (Intended) Nationally Determined Contributions BMUB briefing
- 11/2024Official UNFCCC Side Event on Nordic Climate Finance at COP29
- 06/2024Webinar: Towards a climate finance goal in times of debt crises and limited fiscal space
- 01/2026Carbon credits could back debt-for-climate swaps (interview with Carbon Pulse)
- 04/2024Presentation at Loss and Damage Youth Coalition webinar
- 02/2024Webinar: Digesting the COP28 outcomes on Loss and Damage
- 02/2024Presentation at Adjust conference on Justice in Finance
- 12/2023Side-event on Debt-for-Climate-Swaps with the Seychelles at COP28
- 12/2023Side-event on Debt-for-Climate-Swaps at the Nordic Pavilion at COP28
- 10/2023Guest lecture at the University of Edinburgh Business School
- 10/2022Public hearing in the German Bundestag's Committee on Economic Cooperation and Development
- 07/2025Interview: Europe doesn't need more slogans, it needs institutional realism (Dimokratia ESG Special)
- 11/2024COP29: Six key reasons why international climate finance is a 'wild west' (Carbon Brief coverage)
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Climate Finance Innovators (2018-2024): developing replicable climate financing models in Ethiopia, Senegal and Uganda based on Clean Development Mechanism elements, establishing innovative linkages between UNFCCC market mechanisms and international climate financing institutions such as the Green Climate Fund (GCF). Through CFI, Perspectives was one of the technical partners of the Government of Ethiopia for the development of FP243: Climate-resilient community access to safe water powered by renewable energy in drought-vulnerable regions of Ethiopia, approved by the GCF in October 2024.
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EU Climate Diplomacy Support (2023): Perspectives drafted knowledge products and implemented, in collaboration with ICF and DG CLIMA, technical online meetings and workshops directed at EU Delegations as well as Commission services and Member State missions.