Annual country-level estimates for 66 countries for the three indicators are presented by industry for 45 industries, for the years 1995-2018.CO₂ emissions from fuel consumption are in millions of metric tons of CO₂.CO₂ emissions intensities are in metric tons of CO₂ emissions per $1 million USD of output.CO₂ emissions multipliers are in metric tons of CO₂ emissions per $1 million USD of output.Sources: OECD (2021), OECD Inter-Country Input-Output Database, https://oe.cd/icio; OECD (2021), Trade in embodied CO₂ (TeCO2) Database, https://www.oecd.org/sti/ind/carbondioxideemissionsembodiedininternationaltrade.htm; Organisation for Economic Co-operation and Development (OECD). 2021. Input-Output Tables (IOTs) (https://oe.cd/i-o).Category: Greenhouse Gas (GHG) EmissionsData series: CO2 emissionsCO2 emissions intensitiesCO2 emissions multipliersMetadata:Input-Output tables and Carbon Emissions for 66 Countries and 45 industries have been taken from the OECD’s compilation of indicators on “Carbon dioxide emissions embodied in international trade” (2021 ed.) which combines the Input-Output Database and Trade in embodied CO₂ (TeCO2) Database. In this release of TeCO2 sourced from OECD, emissions from fuels used for international aviation and maritime transport (i.e. aviation and marine bunkers) are also considered.The data series “CO₂ emissions, emission intensities; emission multipliers” was earlier referred to as “Carbon emissions from fuel combustion per unit of output” in the previous vintage of the Climate Change Indicator Dashboard.Methodology:CO₂ emission intensities are calculated by dividing the CO₂ emissions from fuel consumption by output from the OECD Inter-Country Input-Output (ICIO) Tables and multiplying the result by 1 million for scaling purposes. CO₂ emission multipliers are calculated by multiplying the Leontief inverse (also known as output multipliers matrix) from the OECD Inter-Country Input-Output (ICIO) Tables by the CO₂ emission intensities.Disclaimer:Users are encouraged to examine the documentation, metadata, and sources associated with the data. User feedback on the fit-for-use of this product and whether the various dimensions of the product are appropriate is welcome.Note on CO2 Emissions, Intensities, and Multipliers, June 2022Update of the CO₂ emissions by industry - April 2022