Subject Areas

Carbon Cycle Climate Coastal Sensitivity to Sea Level Rise Energy and Socioeconomic Systems Land-Use and Ecosystems Oceanic Trace Gases Solar and Atmospheric Radiation Trace Gas Emissions Vegetation Response to CO₂ and Climate Fossil-Fuel CO₂ Emissions Atmospheric Trace Gas Measurements Terrestrial Carbon Management

Fossil-Fuel CO₂ Emissions

Global, Regional, and National Annual Time Series

Latest Published Global Estimates
Preliminary 2006-07 Global & National Estimates by Extrapolation (2008 estimates coming soon)
Top 20 Emitting Nations Based on Latest (2006) Estimates
- Total Emissions
- Per Capita Emissions
Kyoto Protocol Summaries

Historical Global Estimates

Gridded Estimates for Benchmark Years (1950-90); separate updates for 1995

Independent National Time Series for Select Countries (coming soon)

Fine-Resolution CO₂ Estimates

Isotopic (¹³C/¹²C) Estimates

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