Table

Emissions to air of greenhouse gases, by source1
2019
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.
Aggregated figures, stationary combustion in petrochemistry, other chemical industries, cement lime and plaster and well testing are corrected 4 November 2020.
All sources50.342.2180.98.0513.422.22.5
Oil and gas extraction - stationary combustion13.513.44.80.00.00.00.0
Oil and gas extraction - process emissions0.50.213.60.00.00.00.0
Manufacturing industries and mining - stationary combustion2.82.81.30.10.00.00.0
Manufacturing industries and mining - process emissions8.78.23.30.90.022.20.0
Energy supply1.61.61.20.10.00.00.0
Heating in other industries0.70.70.20.00.00.00.0
Heating in households0.30.17.60.00.00.00.0
Passenger cars4.34.30.30.10.00.00.0
Light duty vehicles1.31.30.00.10.00.00.0
Heavy duty vehicles2.82.70.50.10.00.00.0
Motorcycles and mopeds0.10.10.30.00.00.00.0
Railways0.00.00.00.00.00.00.0
Domestic aviation1.21.20.00.00.00.00.0
Costal navigation3.02.84.80.10.00.00.0
Motorized equipment etc.2.72.70.70.10.00.00.0
Agriculture - enteric fermentation and manure3.20.0102.72.00.00.00.0
Agriculture - fertilizer and other1.30.10.04.00.00.00.0
Landfill gas0.90.034.80.00.00.00.0
Road, tyre and brake wear and abrasion of railway contact wires0.00.00.00.00.00.00.0
Products containing fluorinated gases, solvents etc.1.10.1..0.0513.40.02.5
Other0.30.14.70.40.00.00.0