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Greenhouse Gas Conversion Table

This section provides the GHG Conversion Factors for calculating GHG emissions from fuel . GHG emissions are calculated in tonnes (t) of carbon dioxide equivalent (CO2e),which comprises three GHG gases, carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), weighted by their equivalency factors for CO2.


Conversion and Emissions Factors



Fuel Energy
Content
GHG
    CO2 CH4 N2O CO2e
    t/TJ kg/TJ kg/TJ t/TJ
Equivalency Factors for CO2   1 21 310  
Diesel 38.30 GJ/m3 71.28 1.04 1.00 71.61
Natural Gas 38.00 MJ/m3 49.65 0.97 0.92 49.95
Light Oil – No. 2 38.68 GJ/m3 72.94 0.67 0.16 73.00
Heavy Oil – No. 6 42.50 GJ/m3 72.71 1.40 1.55 73.22
Liquid Petroleum Gas 22.00 GJ/m3 59.93 1.11 0.00 59.95

Reference: Canada's Energy Outlook: The Reference Case 2006This link opens a new window.