A Member State may request to be granted a derogation by the Commission from point (c) of the first paragraph to apply a different methodology from that specified in Part 3 of this Annex where the methodology improvement required cannot be achieved in time for the improvement to be taken into account in the GHG inventories for the period from 2021 to 2030, or where the cost of the methodology improvement would be disproportionately high compared to the benefits of applying such methodology to improve accounting for emissions and removals due to the low significance of the emissions and removals from the carbon pools concerned.
Féadfaidh Ballstát maolú ó phointe (c) den chéad mhír a iarraidh chun modheolaíocht eile seachas an ceann a shonraítear i gCuid 3 den Iarscríbhinn seo a chur i bhfeidhm más rud é nach féidir an feabhas ar an modheolaíocht atá de dhíth a bhaint amach in am chun an feabhsú a chur san áireamh sna fardail ar gháis cheaptha teasa don tréimhse ó 2021 go 2030, nó más rud é go mbeadh costas díréireach ard ag baint leis an bhfeabhsú ar an modheolaíocht i gcomparáid le modheolaíocht den sórt sin a chur i bhfeidhm chun an cuntas a thugtar ar astaíochtaí agus ar aistrithe a fheabhsú i ngeall ar an tábhacht íseal atá ag na hastaíochtaí agus aistrithe ó na linnte carbóin lena mbaineann.