Speakers 2025
Arnold Schwarzenegger
Founder
The Schwarzenegger Climate Initiative
Alexander Van der Bellen
Federal President of Austria
Monika Langthaler
Director
The Schwarzenegger Climate Initiative
Benji Backer
Co-Founder & Chairman
Nature Is Nonpartisan
Müge Baltacı
Co-Founder & CEO
mol-e
Dom Bei
Fire Captain
Santa Monica Firefighters
Julia Bialetska
CEO and Co-Founder
s.lab
Sasa Braun
Senior Criminal Intelligence Officer on Pollution Crime
Interpol
Sheila Darmos
Farmer & Social Entrepreneur
The Southern Lights
Carol Devine
Association Member
Médecins Sans Frontières
Fiona Donovan
Vice-President of Response Administration
World Central Kitchen
Leah Ellis
Co-Founder & CEO
Sublime Systems
Nollaig Forrest
Chief Sustainability Officer
Holcim
Wolfgang Grabher
CEO
Sun AG
António Guterres
Secretary-General
United Nations
Saara Hango
Eco Champion
SOS-Kinderdörfer weltweit
Wopke Hoekstra
European Commissioner
Climate, Net Zero and Clean Growth
Valerie Huber
Actress & Climate Activist
Felix Krainer
CEO
Planet Matters
Felix Neureuther
Alpine Ski Racing Champion
Marta Sjögren
Co-Founder & Co-CEO
Paebbl
Dominic Thiem
Tennis Champion
Founder Thiem Energy
Todd Wagner
Co-Founder FoodFight USA
Co-Founder & CEO 2929 Entertainment
Steve Westly
Founder & Managing Partner
The Westly Group
Maximilian Wilk
Co-Founder & CEO
Aqon Pure
Rainn Wilson
Actor & Co-Founder
Climate Basecamp
Viktoria Zechmeister
Firefighter
Vienna Fire Department
Presenters
Matt Iseman
Alexandra Maritza Wachter
Hannelore Veit
