Data supplement to the Global Carbon Budget 2026

Supplement containing data related to the 2026 Global Carbon Budget from the Global Carbon Project.

Reference for the full Global Carbon Budget 2026: Friedlingstein et al., 2026: Global Carbon Budget 2026, Earth Syst. Sci. Data, xx, xxxx–xxxx, https://doi.org/10.5194/essd-xx-xxxx-2026.

Further information is available on: http://www.globalcarbonproject.org/carbonbudget.

The file Global_Carbon_Budget_2026_v0.1.xlsx includes the following:

1. Summary
2. Global Carbon Budget
3. Historical Budget.
4. Fossil fuel emissions by category.
5. Land-use change emissions
6. Ocean Sink
7. Terrestrial sink
8. Cement Carbonation Sink.

The file National_Fossil_Carbon_Emissions_2026_v0.1.xlsx includes the following:

1. Summary
2. Territorial emissions
3. Consumption emissions
4. Emissions transfers
5. Regions.

The file National_LandUseChange_Carbon_Emissions_2026v0.1.xlsx includes the following:

1. Summary.
2. BLUE.
3. OSCAR.
4. LUCE.