The Passivhaus Trust is delighted to partner with the Passive House Association of Ireland, bringing the 2025 Passivhaus Conference to Belfast on 7 - 8 October. 

In a changing climate, it’s time to change the norm. This year’s conference tackles the twin challenges of climate and cost-of-living head-on, showcasing Passivhaus as a practical, proven solution ready to scale. With major players like Carin Homes mainstreaming performance-led design, and policymakers shifting gears, the question isn’t if — but how fast.

Join leading voices, fresh policy updates, and deep technical insight as we explore how Passivhaus is driving real change. View the full programme here. Tickets are now on sale. Early bird tickets are available until 5 September, secure yours today!