Peak Carbon Emissions means that at a certain moment, carbon dioxide emissions stop increasing and reach a peak, and then gradually fall back. The peak value of carbon dioxide emissions is a historical turning point of carbon dioxide emissions from increase to decrease, which indicates that carbon emissions are decoupled from economic development. Peak target includes peak year and peak value.

The peak of carbon dioxide emission neutralizes carbon, which is called "double carbon". China promises that carbon dioxide emissions will not increase before 2030, and will gradually decrease after reaching the peak.

The peak of carbon dioxide emission refers to the process that the annual carbon dioxide emission of a certain region or industry reaches the highest value in history, and then enters a continuous decline after a platform period. The shift from increasing to decreasing carbon dioxide emissions is a historical turning point, which marks the decoupling of carbon emissions from economic development. Peak target includes peak year and peak value. ?

Carbon emissions are closely related to economic development, which requires energy consumption. Shao Min, dean of the Institute of Environment and Climate of Jinan University, said that "the peak of carbon dioxide emissions" means that our country promises that carbon dioxide emissions will not increase before 2030, and will gradually decrease after reaching the peak; By 2060, through afforestation, energy conservation and emission reduction, carbon dioxide emissions will be completely offset, which is "carbon neutrality".

Climate change is a global problem facing mankind. With the emission of carbon dioxide in various countries, greenhouse gases have surged, posing a threat to life systems. In this context, countries around the world have reduced greenhouse gas emissions in the form of global agreements, which led China to propose the peak of carbon dioxide emissions and carbon neutrality.