The Passivhaus Trust is an independent, non-profit organisation that will provide leadership in the UK for the adoption of the Passivhaus standard and methodology. Its aim is to promote the principles of Passivhaus as a highly effective way of reducing energy use and carbon emissions from buildings in the UK, as well as providing high standards of comfort and building health.

Passivhaus is the leading international low energy, design standard. Over 20,000 houses, schools, offices and other buildings have been designed, built and tested to this standard across Europe.