The UK's largest Passivhaus conference returns to London

The UK Passivhaus conference is returning to London for the first time in over a decade. Join us at the Queen Elizabeth II Centre on 18 November as we bring together industry leaders including architects, contractors, suppliers, policymakers and practitioners to explore the latest Passivhaus innovations and best practices. 

This year’s theme, scaling affordable comfort and resilience, is especially pertinent following the year’s first heatwave, giving us a reminder of the importance of climate-resilient buildings. The conference will focus on the industry response to the combined challenges of climate, housing quality and energy performance. 

Join us to be immersed in a day of thought-provoking keynotes, trailblazing projects, in-depth sessions and practical insights from across the sector. Learn from leading practitioners and earn up to 15 PHI credit points.

Limited Discount Tickets – Act Fast!

• Secure your place at the UK’s largest Passivhaus conference to date.

• Access the lowest ticket prices, and increase savings by combining with Passivhaus Trust membership.

• Limited free in-person public sector & heavily discounted academic tickets are available upon request. 

The Passivhaus conference is the must-attend event for anyone passionate about shaping a healthier, greener built environment. As London emerges as a global centre of excellence for Passivhaus, demand for tickets will be high. Book your early bird tickets now and secure the lowest ticket prices available.

The Passivhaus conference is supported by leading industry partners including ALUPROF as gold sponsor.  Thanks to all our 2026 Conference sponsors.

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Do not miss the advanced level Passivhaus Masterclass taking place the day before the Conference on the 17th November. Up to 6 further PHI credit points are available to earn. Spaces are limited in-person. Discounts are available. Meanwhile, this summer, get on site and in buildings with the Open Days and Client Club site visits.

Further Information

UK Passivhaus Trust Conference 2026

Passifest 2026

UK Passivhaus Conference 2026 - Media pack

2025 UK + IRL Passivhaus Conference: Belfast showcases Passivhaus innovation and climate action  - 18 October 2025