Latest Global Carbon Budget: Emissions Break Annual Record
The Global Carbon Project has released its Global Carbon Budget for 2014, shining a spotlight on rising carbon dioxide emissions and their significance for international efforts to reduce
The 2014 Budget comprises four analyses that present emissions data for 2013, projections for 2014, and implications for future climate change and energy choices. The latest emissions data are also available to explore interactively through the Global Carbon Atlas, worldwide and by country.
According to the Budget, global carbon dioxide (CO2) emissions from fossil fuel use and cement production grew to a record high of 36 billion tons in 2013 (a finding consistent with 2013’s record-breaking atmospheric greenhouse gas levels), while emissions from deforestation were relatively low at 3.3 billion tons. The largest emitters were China, the United States, the European Union, and India, together accounting for 58% of the global emissions and 80% of the growth in 2013. Fossil fuel CO2 emissions are projected to increase by 2.5% in 2014, pushing the total CO2 emissions from all sources above 40 billion tons.
Why do these numbers matter? To have a likely (66%) chance of limiting
- Explore the emissions data in the interactive Global Carbon Atlas
- Download data and figures from the Global Carbon Budget
- Learn more about the Global Carbon Project
- Le Quéré et al. 2014. Global Carbon Budget 2014. Earth System Science Data Discussions.
- Friedlingstein et al. 2014. Persistent growth of CO2 emissions and implications for reaching climate targets. Nature Geoscience.
- Raupach et al. 2014. Sharing a quota on cumulative carbon emissions. Nature Climate Change.
- Fuss et al. 2014. Betting on Negative Emissions. Nature Climate Change (commentary).
Multiple USGCRP agencies supported the U.S. contribution to this effort. In addition, USGCRP contributes to the Global Carbon Project through its annual funding of international programs within the Earth System Science Partnership. USGCRP’s U.S. Carbon Cycle Science Program Office is an affiliated office of the Global Carbon Project.