The importance of cities in climate policy stems from the simple reality that they house the majority of the world’s population, two-thirds of world energy use and over 70% of global energy use emissions. At the international level, global carbon markets have become an important new source of...

Along with the recent success of economic growth in the developing world comes more pollution. Reducing these emissions while still enabling these countries to grow requires the use of new technologies in these countries. In most cases, these technologies are first created in high-income...

This report develops an analytical framework that assesses the macroeconomic, environmental and distributional consequences of energy subsidy reforms. The framework is applied to the case of Indonesia to study the consequences in this country of a gradual phase out of all energy consumption...

Since the adoption of the Paris Agreement, governments and economic actors have increasingly been setting greenhouse gas emissions reduction or net zero targets. Amidst risks of delayed action and greenwashing, there is need to understand whether climate related targets and transition plans are...

Global materials use is expected to grow in the coming decades in the absence of new policies, bearing substantial negative impacts for the environment. This report analyses the mechanisms through which resource efficiency and circular economy policies can achieve a decoupling between economic...

Air pollution is a global challenge to people’s health and has severe economic consequences. The region of Northeast Asia is no exception. Across most regions in Japan, and in the entire territories of Korea and China, annual average concentrations of fine particulate matter are above the...

This paper presents a detailed economic modelling analysis of public finance in the transition towards carbon neutrality. It outlines results from a Net-Zero Emission Ambition scenario, which reflects the ambition to achieve net-zero carbon dioxide emissions globally by mid-century, using a...

This report quantifies the environmental, health and economic consequences of policy action on air pollution in Arctic Council countries, with a focus on sectoral differences. The report takes a modelling approach and compares a baseline scenario that reflects current legislation, with a policy...

There is growing international interest in the planning, financing and implementation of adaptation to climate change. However, the discussion to date has primarily focused on the public sector’s role, with the private sector viewed primarily as a source of funding or financing. Relatively...

Climate change has become a priority issue in global environmental governance and cities are important players. For over three decades, the OECD has been actively supporting member and non-member countries to design environmental policies that are both economically efficient and effective at...