Table

Emissions of greenhouse gases, by source1
2012
Million tonnes CO2 equivalentsMillion tonnes1 000 tonnesTonnes
Greenhouse gases totalCarbon dioxide (CO2)Methane (CH4)Nitrous oxide (N2O)Hydrofluoro-carbons (HFCs)Perfluoro-carbons (PFCs)Sulphur-hexafluoride (SF6)
1Does not include ocean transport and international air transport.
All sources54.044.5216.29.3573.625.52.5
Oil and gas extraction - stationary combustion13.012.94.30.00.00.00.0
Oil and gas extraction - process emissions0.80.223.10.00.00.00.0
Manufacturing industries and mining - stationary combustion4.03.91.80.10.00.00.0
Manufacturing industries and mining - process emissions8.07.28.61.50.025.50.0
Energy supply1.81.70.70.10.00.00.0
Heating in other industries1.01.00.20.00.00.00.0
Heating in households0.60.48.30.10.00.00.0
Passenger cars5.65.50.40.10.00.00.0
Light duty vehicles1.51.50.00.00.00.00.0
Heavy duty vehicles2.92.90.00.10.00.00.0
Motorcycles and mopeds0.10.10.20.00.00.00.0
Railways0.00.00.00.00.00.00.0
Domestic aviation1.31.30.00.00.00.00.0
Costal navigation3.73.64.50.10.00.00.0
Motorized equipment etc.2.12.00.50.10.00.00.0
Agriculture - enteric fermentation and manure3.40.0109.62.30.00.00.0
Agriculture - fertilizer and other1.20.10.04.00.00.00.0
Landfill gas1.20.049.40.00.00.00.0
Road, tyre and brake wear and abrasion of railway contact wires0.00.00.00.00.00.00.0
Products containing fluorinated gases, solvents etc.1.30.1..0.0573.60.02.5
Other0.40.14.30.70.00.00.0