A pioneering co-housing scheme, a cube-shaped self build, a cork and polyester- insulated retrofit to a 1970s house, a glulam timber school, and a curved college building were the winners at the 2023 UK Passivhaus Awards.
Old Holloway Cottage, the 100 square metre timber-and-straw cottage in rural Herefordshire that was designed by its homeowner, architect Juraj Micurcik, picked up the small project award at this year’s UK Passivhaus Awards, which were presented at the end of October.
The big winners at this year’s UK Passivhaus Awards were Tigh na Croit by HLM Architects, which won in the Rural category, and Lansdowne Drive by Tectonics Architects, winner in the Urban Category.
The upgrade of two social housing blocks in Manchester to the Enerphit standard demonstrates how deep energy retrofit can play a part in turning old, run-down estates into vibrant, comfortable, low energy communities.
When it comes to actual energy usage, modern buildings rarely perform as expected, with many notionally low energy buildings falling disappointingly short. As discussion continues about how to solve the performance gap, one pioneering Welsh passive building has a different kind of performance gap – it’s using 40% less energy than anticipated.