GHG emissions shares by country 2024

Distribution of greenhouse gas emissions worldwide in 2024, by major emitter

Global annual GHG emissions shares 2024, by country

Last update:

Nov 12, 2025

Author:

��ƽ�� Research Department

Region:

Worldwide

Survey time period:

2024

China accounted for percent of global greenhouse gas (GHG) emissions in 2024, making it the world's largest emitter by far. The United States and India followed. Combined, these three countries were responsible for roughly half of the billion metric tons of carbon dioxide equivalent (GtCO₂e) emitted in 2024.

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Distribution of greenhouse gas emissions worldwide in 2024, by major emitter

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