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

How to build a Passivhaus webinar series 2025
Date: 2 April 2025 | Time: 13:00 - 14:30 |
Location: Online | Cost: PHT member: £38+VAT, Non-member: £55+VAT |
This is a must-watch, intermediate webinar series of five sessions for anyone interested in practical lessons learned by the UK's most experienced practitioners of designing and building to the Passivhaus standard.

iPHA webinar: PHPP tools and add-ons review
Date: April 2 2025 | Time: 8am & 5pm BST |
Location: Online | Cost: PHT members: Free, Non-members: 30 EUR |
Join Jan Steiger from the Passive House Institute for a review of PHPP tools and add-ons

Large & Complex Passivhaus Masterclass 2025
Date: 23 April 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.

Passivhaus Workshop
Date: 25 - 26 April 2025 | Time: 10:00 - 17:00 |
Location: NSBRC, Swindon, SN5 8UB | Cost: Free, booking essential. |
Learn why your self-build forever home should be aiming for Passivhaus. Get the right team behind you by meeting Passivhaus experts and suppliers at these Passivhaus Workshops.

iPHA webinar: Project spotlight - Sendero Verde, NYC
Date: 7 May 2025 | Time: 5pm BST |
Location: Online | Cost: PHT members: Free, Non-members: 30 EUR |
Dive into the tallest Passivhaus building in the world with Dragos Arnautu from the Passive House Institute and Dylan Martello from Steven Winter Associates.

AECB & PHT local group meeting for Mid & North Wales
Date: 13 May 2025 | Time: TBC |
Location: TBC | Cost: Free to attend, booking is essential |
If you are involved in the planning, procurement, design, or build, across any typology and at any level, or a current or future resident of a high quality energy efficient building aiming for AECB or Passivhaus standards - come and meet a group of like minded individuals so that together we can build better, learning from and supporting each other.

iPHA webinar: Introducing MEET
Date: 4 June 2025 | Time: 8am & 5pm BST |
Location: Online | Cost: PHT members: Free, Non-members: 30 EUR |
Magdalena Patyna from the Passivhaus Institute will introduce MEET, the embodied energy Passivhaus tool.

Exemplar Sustainable Buildings Awards
Date: 24 June 2025 | Time: 13:00 - 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
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.

UK & IRL Passivhaus Conference 2025
Date: 7 - 8 October 2025 TBC | Time: TBC |
Location: Belfast | Cost: TBC |
The 2025 UK Passivhaus Conference travels to Belfast! Join us!