Greenhouse Gas Emissions by Sector: 1990 - 2019

Tg CO₂ Eq.


Electric power sector emissions are distributed across sectors. Emissions include CO2, CH4, N2O, HFCs, PFCs, and SF6.

Key: Tg CO2 Eq. = teragrams of carbon dioxide equivalent. A teragram = 1 million metric tons.


U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks: Report Tables,

Last Updated: May 2021