The "Emissions Trading Worldwide: International Carbon Action Partnership (ICAP) Status Report 2015" provides a comprehensive overview of the global state-of-play of emissions trading and showcases the success of carbon markets around the world. As each ETS offers a unique take on emissions trading, the ICAP Status Report provides policy-makers with a compact overview summarizing key ETS trends, while detailed ETS factsheets allow for in-depth comparisons of individual systems and their design features. International experts also offer insights into the latest developments in emissions trading.