Climate Watch is an online platform designed to empower policymakers, researchers, media and other stakeholders with the climate data, visualizations and resources they need to gather insights on national and global progress on climate change. Climate Watch brings together dozens of datasets for the first time to let users analyze and compare national climate pledges under the Paris Agreement, access historical greenhouse gas (GHG) emissions data, discover how climate objectives can help achieve sustainable development goals, understand vulnerabilities and readiness to climate impacts, and use models to map new pathways to a lower-carbon future.