Current status: Answered by Patrick Harvie on 2 February 2022
To ask the Scottish Government what its position is on whether adopting Passivhaus standards for newbuild housing would have a positive impact on reducing (a) domestic energy bills and (b) greenhouse gas emissions.
New homes built to a standard which delivers lower energy demand and emissions than are achieved under current regulations would have a positive impact on reducing both domestic energy bills and greenhouse gas emissions.
Accordingly, consideration of the performance and processes of Passivhaus and similar standards remains a topic within the ongoing review of Scottish building regulations. We intend to publish revised standards in April, which will apply from October this year. Discussion on further change beyond 2022 will also continue.