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Minister welcomes announcement of Belfast Passivhaus Conference

Belfast will take centre stage in the global sustainable construction movement this October, as the city will host the UK & Ireland Passivhaus Conference. Northern Ireland Minister of Agriculture, Environment, and Rural Affairs Andrew Muir has today helped launch and welcome the Conference, which will run from 7-8 October at the ICC Belfast.

 

Northern Ireland Minister Andrew Muir and others supporting the launch of the Belfast Passivhaus Conference outside Weavers’ Hall Passivhaus student accommodation building in Belfast, currently under construction for Queen’s University Belfast. Photographer: Hu O'Reilly

Caroline Ashe Brady, Chairperson of Passive House Association of Ireland, Andrew Muir, Northern Ireland Minister of Agriculture, Environment, and Rural Affairs, and Andrew Haley, Chairperson, Ministerial Advisory Group (MAG) for Architecture and the Built Environment in Northern Ireland, outside Weavers’ Hall Passivhaus student accommodation building in Belfast, currently under construction for Queen’s University Belfast. Photographer: Hu O'Reilly


Co-hosted by the Passive House Association of Ireland and the UK Passivhaus Trust, the event will bring together leading practitioners and policymakers to discuss the theme of 'Passivhaus in a changing climate'.  The first conference to be jointly coordinated by the Passive House Association of Ireland and the UK Passivhaus Trust, the Belfast conference is also expected to draw visitors from the wider international Passivhaus community, 

Northern Ireland Minister Andrew Muir and others supporting the launch of the Belfast Passivhaus Conference outside Weavers’ Hall Passivhaus student accommodation building in Belfast, currently under construction for Queen’s University Belfast. Photographer: Hu O'Reilly

To help support the launch of the conference, Minister Andrew Muir met representatives from the Passive House Association of Ireland and Conference Gold Sponsors Ecological Building Systems outside Weavers’ Hall Passivhaus student accommodation in Belfast, currently under construction for Queen's University Belfast. Andrew Haley, Chairperson of the Ministerial Advisory Group (MAG) for Architecture and the Built Environment in Northern Ireland, and representatives from Queen's University Belfast and the Weavers' Hall project team, joined them to help celebrate the announcement. 

Northern Ireland Minister Andrew Muir and others supporting the launch of the Belfast Passivhaus Conference outside Weavers’ Hall Passivhaus student accommodation building in Belfast, currently under construction for Queen’s University Belfast. Photographer: Hu O'Reilly

 

  • Andrew Muir, Northern Ireland Minister of Agriculture, Environment, and Rural Affairs, said: "I am delighted that Belfast is hosting the joint UK and Ireland Passivhaus Conference, spotlighting the impressive Passivhaus innovation and upscaling taking place in Northern Ireland, and across the UK and Ireland. The conference will be updated on the vital work being taken forward by my Department to tackle and to adapt to climate change in a just and fair way which creates new opportunities in a green economy. It will also hear how those aims are being embodied here through the Passivhaus approach at the Weavers’ Hall development and in other major projects across Northern Ireland, including within my own Department through the £160m redevelopment of the College of Agriculture, Food and Rural Enterprise (CAFRE) campuses.”
  • Andrew Haley, Chairperson, Ministerial Advisory Group (MAG) for Architecture and the Built Environment in Northern Ireland, said: "From Erne Campus in Enniskillen, the world's largest Passivhaus Premium building, to large-scale housing and student accommodation across Belfast, Passivhaus is rightly drawing the attention of developers, social housing, Executive departments, and local authorities, as well as policymakers. It offers huge opportunities for Northern Ireland, in terms of tackling fuel poverty and achieving climate goals."
  • Caroline Ashe Brady, Chairperson of Passive House Association of Ireland said: "We are thrilled to be working together with the Passivhaus Trust, our UK sister organisation, to shine a spotlight on the incredible upscaling of Passivhaus currently underway in Ireland and the UK. To have large-scale housebuilders adopting Passivhaus at scale, including Ireland's Cairn Homes and the UK's Barratt London, is a total game-changer."
  • Declan Loane, Specification Advisor at Conference Gold Sponsor Ecological Building Systems, said: "As a company operating in both Ireland and the UK, we are seeing unprecedented demand for lower carbon insulation and airtightness products to help meet Passivhaus requirements in both new build and retrofit. From supplying large-scale Passivhaus schools to one-off self-builds, our products, technical back-up, and training are supporting projects across the UK and Ireland, helping to deliver comfort and carbon savings at scale. We're excited to be Gold Sponsor at the conference and spotlighting Passivhaus solutions in response to a changing climate."
  • Sara Lynch, Head of Sustainability at Queen's University Belfast said: "Weavers’ Hall reflects Queen’s University’s commitment to achieving Net Zero by 2040 and our ambition to deliver low emission buildings through Passivhaus certification. Prioritising both carbon reduction and occupant wellbeing, this landmark development will be the first Passivhaus purpose-built student accommodation in Belfast, and the largest Passivhaus-certified building on the island of Ireland. Serving as a ‘living laboratory’ for energy-efficient design and construction, it will provide lasting benefits for staff and students.”
  • Jon Bootland, Chief Executive of the Passivhaus Trust said: "In the face of the cost-of-living crisis and growing public demand for climate-conscious choices, Passivhaus — a proven, practical solution — has never been more relevant or urgent. The question is no longer if, but how fast. Join leading voices, policymakers, practitioners, and pioneers in Belfast and online to explore ways Passivhaus is leading the climate transition."

The conference will showcase major projects and groundbreaking policy approaches, including:

  • Mainstream adoption by leading housebuilders such as Cairn Homes (Ireland) and Barratt London (UK)
  • Scotland’s pioneering school funding model, that is driving a wave of Passivhaus schools
  • Northern Irish flagship Passivhaus projects, from Fermanagh's Leisure Centre to DAERA’s 'campuses of the future', and Belfast housing schemes.

Technical case studies and masterclasses will help attendees upskill, alongside opt-in site visits to the Weavers' Hall Passivhaus student accommodation, currently under construction for Queen's University Belfast.

Northern Ireland Minister Andrew Muir and others supporting the launch of the Belfast Passivhaus Conference outside Weavers’ Hall Passivhaus student accommodation building in Belfast, currently under construction for Queen’s University Belfast. Photographer: Hu O'Reilly

The two-day event takes place at the ICC Belfast (and online) on 7-8 October. Complimentary tickets are available to public sector clients and academics, thanks to generous sponsorship, but spaces are limited.

Find out more: ukphc.org.uk

 

UK + IRL Passivhaus Conference 2025, 7-8 October, Belfast & online

 

Further information

UK + Ireland Passivhaus Conference 2025

Passivhaus High-Rise

Passivhaus for Educational Buildings

Passivhaus Social

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18th September 2025


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