The Brown to Green Report 2019 is the world's most comprehensive review of G20 climate action. It provides concise and comparable information on G20 country mitigation action, finance and adaptation.

Developed by experts from 14 research organisations and NGOs from the majority of the G20 countries, the report covers 80 indicators. It informs policy makers and stimulates national debates.

The Summary Report 2019 provides a comprehensive overview of all G20 countries, whether - and how well - they are doing on the journey to transition towards a net-zero emissions economy. The report draws on the latest emissions data from 2018 and covers 80 indicators on decarbonisation, climate policies, finance and vulnerability to the impacts of climate change. Providing country ratings, it identifies leaders and laggards in the G20.