Chidi Nwachukwu
Partner, Sahel Climate Ventures
Climate Action Sustainable Innovation
2027 season
Speakers and session chairs
Chairs run working sessions rather than keynotes, and stay for all four days — so you keep working with them after the session ends.
Leila Benali
Programme Director, Open Cities Initiative
Sustainable Innovation
Want to chair a session?
Proposals for the 2027 season are open until 15 December.