Passivhaus Affiliate

Passivhaus Trust Events

The Passivhaus Trust runs an active programme of education and networking events throughout the year, culminating in our Annual Conference. Events range from introductory seminars through to advanced technical and masterclass sessions for advanced practitioners.

Certified Passivhaus training   I   Partner events

Large & Complex Passivhaus Masterclass 2025

Large & Complex Passivhaus Masterclass 2025

Date: 18 June 2025 Time: 13:00 - 14:30
Location: Online Cost: PHT member: £38+VAT, Non-member: £55+VAT

Our ever popular online Passivhaus Large & Complex Masterclass series returns for 2025. This advanced level series covers in demand topics so join us and learn from expert practitioners working in the field. Enrich your practical and technical knowledge for your large-scale Passivhaus projects.


PHT & AECB Local Group: South & West Wales Launch

PHT & AECB Local Group: South & West Wales Launch

Date: 18 June 2025 Time: 17:00 - 19:00
Location: Cardiff Metropolitan University, Wales Cost: Free to attend, booking is essential

We are excited to announce the launch of our new Passivhaus Trust & AECB Local Group for South & West Wales.


Exemplar Sustainable Buildings Awards

Exemplar Sustainable Buildings Awards

Date: 24 June 2025 Time: 14:00 - 18:00
Location: London + online Cost: In person PHT/ASPB member: £25+VAT, Online PHT/ASPB member + non-member: FREE

These awards are a culmination & celebration of 20 years of championing sustainable building practices in the UK. We seek the best of the best, backed by building performance data. Vote for your winners at the Awards Ceremony while hearing from the finalists and networking with peers.


UK Passivhaus Open Days 2025: Summer edition

UK Passivhaus Open Days 2025: Summer edition

Date: 27 - 29 June 2025 Time: 3 consecutive days
Location: Nationwide Cost: Free, booking essential.

Experience the summer comfort of a Passivhaus in 2025. These free to attend site visits offer an invaluable opportunity to experience the quality of a Passivhaus first-hand, directly from those involved.


PHT Member Meetups: Passivhaus Coffee Mornings

PHT Member Meetups: Passivhaus Coffee Mornings

Date: 4 July 2025 Time: 11:00 - 12:30, 1 meeting every quarter
Location: Online Cost: Free to PHT members

The PHT Member coffee mornings are informal quarterly online catchups that are exclusively for members of the Trust. Get the dates in your diary!


Passivhaus Client Clubs | Social Housing

Passivhaus Client Clubs | Social Housing

Date: 8 July 2025 Time: 12:00 - 13:30
Location: Online Cost: Funded places available - please apply for a position

Our NEW Passivhaus Client Clubs are designed to break down common Passivhaus barriers and unlock the full potential of low-energy, low-carbon social housing.


UK + IRL Passivhaus Conference 2025

UK + IRL Passivhaus Conference 2025

Date: 7 - 8 October 2025 Time: TBC
Location: Belfast Cost: TBC

The 2025 UK Passivhaus Conference travels to Belfast! Join us!