The project combined climate assessments and expertise from organizations in G20 countries. The Climate Transparency partnership utilized comparable, concise, and comprehensive data to analyze the G20's progress in transitioning to net-zero economies. The Climate Transparency Report (formerly known as the "Brown to Green Report" until 2019) provides information on all G20 countries in a Summary Report and focuses on each country in separate Country Profiles. It offers insights on emission reductions, vulnerability, finance, and just transition. The project aimed to strengthen the knowledge of stakeholders in G20 countries and enhance their capacity to initiate ambitious climate action. Workshops, briefings, publications, and media reports informed government representatives, NGOs, think tanks, and companies about the state of climate protection in the world's largest economies.