Nations with the Largest Food-System Emissions, 2023

Nations ranked by total food-system GHG emissions, including food-related land use; Mt CO₂e, 2023.

What the Data Shows

National food-system greenhouse-gas emissions are ranked across seven nations for 2023. Values are million tonnes of carbon-dioxide equivalent and include food-related land use and land-use change. China ranks first at 2,453 million tonnes, ahead of Brazil at 1,563 million tonnes. Russia ranks seventh at 456 million tonnes, making China about 5.4 times higher.

Data table

Unit: Mt CO₂e · Period: 2023

RankEntryValuePeriod
1China2,4532023
2Brazil1,5632023
3United States1,2772023
4India1,2662023
5Indonesia1,1972023
6Democratic Republic of the Congo5582023
7Russia4562023

Sources

Source 1: EDGAR-FOOD greenhouse-gas emissions

Publisher: European Commission Joint Research Centre

Dataset/table: National food-system greenhouse-gas emissions

Units: kt CO₂eq, GWP-100 AR5

Date checked: 2026-07-17

Evidence: Provides the 2023 national food-system emissions used in the ranking.

Data notes & caveats

The measure covers the food system and includes food-related land use and land-use change. Shares are not presented because the page is a raw national ranking rather than a concentration analysis.

Methodology

EDGAR-FOOD national totals for 2023 were ordered from highest to lowest after excluding aggregate and international-transport entries. Kilotonnes were converted to million tonnes for publication.

Source consistency notes

Every nation uses the same EDGAR-FOOD release, 2023 period, warming basis and million-tonne unit.

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