Table
| Mill. tonnes CO₂ equivalents2 | |||||||
|---|---|---|---|---|---|---|---|
| Greenhouse gases total | Carbon 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. | |||||||
| 2Greenhouse gas emissions expresses in CO2-equivalents show how much warming effect a greenhouse gas has, converted to the amount of CO2. | |||||||
| 1990 | 51.5 | 35.3 | 6.0 | 4.1 | 0.0 | 3.9 | 2.1 |
| 2000 | 55.1 | 42.6 | 6.0 | 3.8 | 0.4 | 1.5 | 0.9 |
| 2016 | 54.0 | 45.4 | 5.0 | 2.4 | 1.0 | 0.2 | 0.1 |
| 2017 | 53.3 | 44.9 | 4.8 | 2.4 | 1.0 | 0.1 | 0.1 |
| 2018 | 53.4 | 45.1 | 4.7 | 2.4 | 1.0 | 0.1 | 0.1 |
| 2019 | 51.7 | 43.5 | 4.6 | 2.4 | 0.9 | 0.2 | 0.1 |
| 2020 | 50.0 | 42.0 | 4.5 | 2.3 | 0.9 | 0.2 | 0.1 |