The World's Top Greenhouse Gas Emitters

2023 Greenhouse Gas Emissions by Country

Just ten countries are responsible for nearly two-thirds of global greenhouse gas (GHG) emissions, highlighting the disproportionate role a handful of nations play in driving climate change. These top polluters collectively account for 65.7% of total emissions, with the rest of the world contributing the remaining 34.3%.

This graphic shows the breakdown of what countries contribute the most to global GHG emissions.