Fossil Fuel CO2 Emissions

(a) Updates of Figure 5 in Hansen and Sato (2001) "Trends of measured climate forcing agents" and (b) same quantities as in (a) but in linear scale (also in PDF.) [Last modified: 2018/06/17]

Update of Figure 16 in Hansen (2003), "Can we defuse the global warming time bomb?" [Figure also in PDF. Last modified: 2018/06/17, and also a simplified version in PDF (2018/06/17)

With IPCC (2013) RCP scenarios

[Figure also in PDF. Last modified: 2018/06/17]

[Figure also in PDF. Last modified: 2018/06/19]

Data source: Boden, T.A., G. Marland, and R.J. Andres. 2017. Global, Regional, and National Fossil-Fuel CO2 Emissions. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A. doi 10.3334/CDIAC/00001_V2017 Digital data are available at CDIAC web pages and used for 1751-2014. BP Statistical Review of World Energy 2018 data are used for extensions to 2017.

Updates of Figure 2 in Hansen (2013), "Assessing 'Dangerous Climate Change'" [Actual data through 2017. Figure also in PDF. Last modified: 2018/09/12]

See More Figures.