Held every two years, the Summit brings together our international Green Building Council (GBC) network for a week of collaboration, knowledge-sharing and celebration of global leadership. This year, for the first time, we will also run GBC training days on key topics including taxonomy.

Following a successful 2024 edition with participants from 50+ nations, the 2026 Summit will spotlight the actions, policies, finance and partnerships that are transforming our sector.

As part of the Summit, we will also host the Global Solutions Forum on 22 June 2026, delivered in partnership with UKGBC. The Forum will be open to the public, and is one of the flagship events taking place during London Climate Action Week. Through global keynote speakers, panel debates, networking opportunities and diverse regional representation, the Forum will highlight progress across our network — and explore how we can align, partner and scale solutions with greater speed and impact.

The full programme and registration details will be shared over the coming weeks.