Publications & Tools

This report explores the current state of finance for climate adaptation and proposes practical, near term solutions to both fill in knowledge gaps and to increase investment. While many of the suggestions can also be applied in developed…

This study provides a clear overview of current G20 transport emission levels, analyses existing approaches for decarbonising the transport sector and puts the spotlight on links to the energy sector. It includes fact sheets on each G20…

Policy makers should pursue the implementation of Agenda 2030 and the Paris Agreement in a way that can allow to maximise mutual benefits, understanding potential synergies and trade-offs between them to enable coherent policy planning and…

This knowledge product will provide practical advice for stakeholders involved in designing and implementing robust and integrated national MRV systems for NDCs in developing countries. The differences between developing NDC related MRV…

The Paris Agreement provides the foundation for the most robust climate change transparency system to date. The framework delivered by the Agreement sets out a clear objective for all Parties to work towards, offering the flexibility needed…

The paper "Operationalising selected reporting and flexibility provisions in the Paris Agreement" was prepared by the OECD and IEA Secretariats in response to a request from the Climate Change Expert Group (CCXG) on the United Nations…

There is substantial demand for financing and for project preparation of climate-related projects in cities across the world. This report draws upon 106 applications for support received by the CFF in 2018 and 1,037 projects submitted to…

This document was prepared by the OECD and IEA Secretariats in response to a request from the Climate Change Expert Group (CCXG) on the United Nations Framework Convention on Climate Change (UNFCCC).

This paper draws lessons from current…

Many hope that the Global Stocktake under the Paris Agreement can become a catalyst for increased mitigation ambition over time. Based on different theories of change, this paper outlines four governance functions for the Global Stocktake…