What is the biggest CO2 emitter?
What is the biggest CO2 emitter?
- China. China is the largest emitter of carbon dioxide gas in the world, with 10,668 million metric tons emitted in 2020. ...
- The U.S. The U.S. is the second-largest emitter of CO2, with 4,713 million metric tons of total carbon dioxide emissions in 2020. ...
- India. ...
- Russia. ...
- Japan.
Who is the biggest polluter in the world?
Greenhouse Gas Emissions, Past and Future China, the world's biggest emitter of carbon dioxide, produces 12.7 billion metric tons of emissions annually. That dwarfs U.S. emissions, currently about 5.9 billion tons annually.