To guide efforts in ensuring that countries are on track to achieve the climate goal of the Paris Agreement, we annually evaluate the progress of 25 major emitters, which collectively cover more than 80% of global emissions, towards their climate change mitigation targets. In our 2024 update report, we modelled greenhouse gas (GHG) emissions towards 2030 based on countries’ policies as of July 2024 and compared these emissions to countries’ current NDC targets to evaluate whether countries are on track to meet them.