U.S. contributions to climate change

Current and historic contributions to global warming and emissions in the United States from 1850 to 2021 (in percent)

U.S. current and historical contributions to climate change and emissions 1850-2021

Last update:

Jan 15, 2024

Author:

��ƽ�� Research Department

Region:

United States

Survey time period:

From 01/01/1970 to 31/12/2021

The United States is responsible for almost percent of global historical cumulative fossil and LULUCF carbon dioxide emissions from 1850 to 2021. During this period, the North American country contributed roughly percent of global warming, despite representing just percent of the current world population. The United States is the biggest contributor to global warming from 1850 to 2021.

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Current and historic contributions to global warming and emissions in the United States from 1850 to 2021 (in percent)

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