the ability to maintain energy performance and operation of the building through the adaptation of energy consumption for example through use of energy from renewable sources;
an cumas chun feidhmíocht agus oibríocht fuinnimh an fhoirgnimh a chothabháil trí thomhaltas fuinnimh a oiriúnú mar shampla trí úsáid fuinnimh ó fhoinsí in-athnuaite;