8% increase in Domestic BER audits in 2021
Dwellings built in 2015-2021 were considerably more energy efficient than those built in earlier periods, with 98% given an “A” rating compared with 34% in 2010-2014 and 1% in 2005-2009. This is according to figures released this week by The Central Statistics Office (CSO). Dublin County had the highest combined “A” and “B” rating at 32%. Leitrim had the lowest proportion of combined “A” and “B” rating at 11%. Dublin…