The International Sustainable Building Competition will be held at COP31 and will be open to participants from all countries, with the aim to promote energy-efficient, low-carbon, climate-resilient, and sustainable building practices, highlight best solutions, and support their global dissemination.
Application Dates
15 April 15 October 2026
Announcement of Winners
COP31 – Antalya
*Winners will be awarded a certificate of honour.
Competition Details and Application
yesint.csb.gov.tr