The State and Trends of Carbon Pricing 2018 reflects on the growing momentum for carbon pricing worldwide. It targets the wide audience of public and private stakeholders engaged in carbon pricing design and implementation. This report provides an up-to-date overview of existing and emerging carbon pricing instruments around the world, including national and subnational initiatives. It also investigates trends surrounding the development of carbon pricing instruments and how they could accelerate to deliver long-term mitigation goals.
The 2018 edition of the report focuses exclusively on data and information on the evolving initiatives that put a price on carbon, in terms of their most current status and emerging trends. It includes an expanded discussion on what the trends are telling us about the underlying motivations of and the direction the world is moving in when it comes to carbon pricing.
This report also includes a reflection on the engagement of non-state actors on climate action and carbon pricing—a development that characterizes the implementation phase the world has embarked on since the adoption of the Paris Agreement. The inclusion of internal carbon prices in business operations, and how this is incentivizing action on climate change, has raised the need to expand the focus to include an important discussion on how carbon pricing is considered in other economies and the indirect measures taken to provide a carbon price signal.