In order for the label to be of real use for customers looking for energy and cost savings, the steps of the label scale should correspond to significant energy and cost savings for customers.
D'fhonn go mbeadh an lipéad fíor-úsáideach do custaiméirí atá ar lorg coigilteas fuinnimh agus costais, ba cheart scála an lipéid a bheith comhfhreagrach le coigilteas fuinnimh agus costais suntasacha do custaiméirí.