Although the Union pledged to deliver ambitious cuts in GHG emissions by 2030, the threat of climate change is a global issue.
Cé gur gheall an tAontas go ndéanfadh sé laghduithe uaillmhianacha ar astaíochtaí gás ceaptha teasa a shaothrú faoi 2030, is saincheist dhomhanda í bagairt an athraithe aeráide.