All events
3–5 Nov 2025
COP30 Local Leaders Forum
- Location
- Rio de Janeiro, Brazil
- Format
- Hybrid
- Type
- Forum
Co-hosted by the COP30 Presidency and Bloomberg Philanthropies, the COP30 Local Leaders Forum will bring together mayors, governors, and subnational leaders from around the world to showcase how local action drives global climate progress. As part of COP30’s Global Mutirão, the three-day forum will highlight innovative local solutions, strengthen partnerships, and advance a unified subnational climate agenda.
The event will feature the 2025 Bloomberg Philanthropies Local Leaders Climate Awards and culminate with the Local Climate Action Summit, marking a decade of subnational leadership since COP21.
Featured events will include:
- Local Climate Action Summit
- C40 World Mayors Summit
- States and Regions Summit
- America Is All In Symposium
- Brazilian Leaders Summit
- Amazonian Cities Exchange
Participation in these events is by invitation only.