The commitment of the Union to economy-wide emission reductions was set out in the Intended Nationally Determined Contribution submitted in view of the Paris Agreement by the Union and its Member States to the Secretariat of the UNFCCC on 6 March 2015.
Tá an gealltanas a thug an tAontas maidir le laghduithe ar astaíochtaí ar fud an gheilleagair leagtha amach sa Rannchuidiú Beartaithe arna Chinneadh go Náisiúnta a chuir an tAontas agus a Bhallstáit faoi bhráid Rúnaíocht UNFCCC an 6 Márta 2015 i bhfianaise Chomhaontú Pháras.