Fossil fuel and cement production emissions by fuel type All values in million tonnes of carbon per year (MtC/yr), except the per capita emissions which are in tonnes of carbon per person per year (tC/person/yr). For values in million tonnes of CO2 per year, multiply the values below by 3.664All values in million tonnes of carbon per year (MtC/yr), except the per capita emissions which are in tonnes of carbon per person per year (tC/person/yr). For values in million tonnes of CO2 per year, multiply the values below by 3.664All values in million tonnes of carbon per year (MtC/yr), except the per capita emissions which are in tonnes of carbon per person per year (tC/person/yr). For values in million tonnes of CO2 per year, multiply the values below by 3.664All values in million tonnes of carbon per year (MtC/yr), except the per capita emissions which are in tonnes of carbon per person per year (tC/person/yr). For values in million tonnes of CO2 per year, multiply the values below by 3.664 1MtC = 1 million tonne of carbon = 3.664 million tonnes of CO21MtC = 1 million tonne of carbon = 3.664 million tonnes of CO21MtC = 1 million tonne of carbon = 3.664 million tonnes of CO21MtC = 1 million tonne of carbon = 3.664 million tonnes of CO2 Cite as: Boden, T.A., G. Marland, and R.J. Andres. 2016. 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_V2016 Cite as: Boden, T.A., G. Marland, and R.J. Andres. 2016. 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_V2016 Cite as: Boden, T.A., G. Marland, and R.J. Andres. 2016. 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_V2016 Cite as: Boden, T.A., G. Marland, and R.J. Andres. 2016. 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_V2016 Methods: 1959-2013 estimates for fossil fuel combustion and cement are from the Carbon Dioxide Information Analysis Center (CDIAC) at Oak Ridge National Laboratory, adjusted with revised China statistics from 1990. http://cdiac.ornl.gov/trends/emis/meth_reg.html 2014 and 2015 estimates are preliminary and are based on energy statistics published by BP (data in red in Column B). https://www.bp.com/content/dam/bp/pdf/energy-economics/statistical-review-2016/bp-statistical-review-of-world-energy-2016-full-report.pdf2014 and 2015 estimates are preliminary and are based on energy statistics published by BP (data in red in Column B). https://www.bp.com/content/dam/bp/pdf/energy-economics/statistical-review-2016/bp-statistical-review-of-world-energy-2016-full-report.pdf2014 and 2015 estimates are preliminary and are based on energy statistics published by BP (data in red in Column B). https://www.bp.com/content/dam/bp/pdf/energy-economics/statistical-review-2016/bp-statistical-review-of-world-energy-2016-full-report.pdf2014 and 2015 estimates are preliminary and are based on energy statistics published by BP (data in red in Column B). https://www.bp.com/content/dam/bp/pdf/energy-economics/statistical-review-2016/bp-statistical-review-of-world-energy-2016-full-report.pdf and cement production data from the US Geological Survey (data in blue in Column F). http://minerals.usgs.gov/minerals/pubs/commodity/cement/and cement production data from the US Geological Survey (data in blue in Column F). http://minerals.usgs.gov/minerals/pubs/commodity/cement/and cement production data from the US Geological Survey (data in blue in Column F). http://minerals.usgs.gov/minerals/pubs/commodity/cement/and cement production data from the US Geological Survey (data in blue in Column F). http://minerals.usgs.gov/minerals/pubs/commodity/cement/ The uncertainty around the estimate is about ±5 % for a ± 1 sigma confidence level.