Sectoral Approach

Step 3: Multiplying by Carbon Emission FactorsMODULE ENERGYSUBMODULE CARBON CO 2 FROM EMISSION FUEL COMBUSTION FACTORS (TIER I SECTORAL APPROACH)(CEF)CARBON EMISSION FACTORSWORKSHEET STEP BY STEP CALCULATIONSFuelCarbon emission(CEF)SHEET MANUFACTURING factor INDUSTRIES (t C/TJ) AND Fuel CONSTRUCTION Carbon emissionLIQUID FOSSILfactor (t C/TJ)Primary fuels STEP 1 STEP 2 STEP 3SOLID FOSSILCrude oil A B 20.0 C Primary fuels D E FOrimulsion 22.0Manufacturing Industries Consumption Conversion ConsumptionAnthraciteCarbon Carbon26.8Natural gas liquids 17.2Carbonand ConstructionFactor (TJ)Coking coalEmission Content25.8Secondary fuels/productsContent(TJ/unit)Other bituminousFactorcoal(t C)25.8Gasoline 18.9(Gg C)Sub-bituminousJet kerosene 19.5(t C/TJ)coal 26.2Lignite 27.6Other kerosene 19.6 C=(AxB) Oil shale E=(CxD) 29.1 F=(E x 10-3)Shale oil 20.0Crude OilPeat 28.9Gas/diesel oil 20.2Secondary fuels/productsNatural Gas Liquids Residual fuel oil 21.1BKB & patent fuel(25.8) (a)GasolineLPG 17.2Coke oven / gas coke 29.5Ethane 16.8Coke oven gas13.0 (b)Jet Kerosene Naphtha(20.0) (a)Blast furnace gas66.0 (b)Other Kerosene Bitumen 22.0GASEOUS FOSSILLubricants(20.0) (a)Natural gas (dry) 15.3Gas/Diesel Oil Petroleum coke 27.5Residual Fuel Oil Refinery feedstocks (20.0) (a)Refinery gas18.2 (b)LPGOther oil (20.0) (a)©OECD/IEA 2010