Greenhouse Gas Emissions by Sector: 1990 - 2019

Tg CO₂ Eq.
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Notes:

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.

Sources:

U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks: Report Tables, https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks.

Last Updated: May 2021