U.S. Anthropogenic CO2 Emissions by Sector Compared to the Emissions by Sector from the U.S. Portion of the PCOR Partnership Region

In the United States, major stationary sources, including electrical generation and industry, account for nearly 60% of the total CO2 output; transportation accounts for about a third; and small stationary sources like commercial and residential structures account for the remaining 10%. The U.S. portion of the PCOR Partnership region accounts for 9% of U.S. output overall.