Swiss university EPFL, the UN Environment Programme and the Global Alliance for Buildings and Construction are co-hosting the Sustainable Buildings and Construction Summit 2026, bringing together stakeholders across the sector to discuss climate action solutions.

The organisers expect over global 500 experts to attend from all over the world, aiming to bridge the gap between policies and implementation within built environment sustainability.

The three-day programme includes plenaries, cross-disciplinary workshops, intergovernmental meetings and project showcases.

The Sustainable Buildings & Construction Summit 2026 takes place from 20 to 22 April 2026 at SwissTech Convention Center, Routte Louis Favre 2, 1024 Ecublens, Lausanne, Switzerland.