* Les valeurs ont été arrondies ; tonnes équivalent CO2 (Teq CO2) = le potentiel de réchauffement global d'un gaz à effet de serre, calculé par équivalence avec une quantité de CO2 qui aurait le même potentiel de réchauffement

La source ajoute l'information suivante : « This dataset includes data on greenhouse gas emissions inventory, as reported to the European Environment Agency (EEA). Note that Eurostat is not the producer of these data, only re-publishes them. The European Union (EU) as a party to the United Nations Framework Convention on Climate Change (UNFCCC) reports annually its greenhouse gas inventory for the year t-2 and within the area covered by its Member States. The inventory contains data on carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), perfluorocarbons (PFCs), hydrofluorocarbons (HFCs) and sulphur hexafluoride (SF6). The EU inventory is fully consistent with national greenhouse gas inventories compiled by the EU Member States. »