Passivhaus Affiliate

We are in a climate emergency. Buildings are a significant culprit of carbon emissions – accountable for 35% of total global energy consumption. Passivhaus is a leading international design standard, slashing energy use from buildings AND delivering high standards of comfort and health. Over 65,000 buildings have been certified to this standard worldwide.

The Passivhaus Trust (PHT) is an independent industry leading organisation that promotes the adoption of Passivhaus in the UK. PHT is part of the global Passivhaus movement and the UK affiliate of the International Passive House Association (iPHA).