BER is based on primary energy demand and the BER scale ranges from “A1” (most efficient) to “G” (least efficient). To see what each band relates to in terms of primary energy, download a copy of a BER Certificate here.
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Ireland has discovered the need to increase awareness of our carbon footprint and energy waste and the cost of this will now prepare us to re-think the construction of buildings and using the materials and knowledge available to us create not just an Enviromentally Friendly House but one that is comfortable and meets the needs of a modern Irish Family, which are cheaper to maintain and have a higher resale value.
By 2020 all houses in Ireland must be carbon neutral structure but there's no reason not to achieve it today.
