Over the last decade, Cosgrave Developments have set about building a new neighbourhood near the south Dublin seaside town of Dún Laoghaire. Honey Park and Cualanor are two adjacent schemes comprising nearly 2,000 low energy homes, one of which houses this magazine’s editor, who has found a scheme with green credentials that go far beyond a good energy rating.
The just-finished second phase of Durkan Residential’s ambitious Silken Park scheme in south-west Dublin bridges the gap between two extremes: while phase one was built to the 2002 building regulations, phase three — which will break ground next year — will comprise 59 passive certified units.
Leading passive house consultancy Encraft has advised that the standard is affordable for large scale housing projects — and cheaper over the whole life cycle of a development — once there is some investment in learning and education up front.