Topic + Year

Sustainability Climate Speakers of 2024

68 sustainability climate speakers who took the stage in 2024, verified with real talk videos, gig history, and attendee ratings.

68 speakers

68 sustainability climate (2024) speakers on Mezzo - including Staffan Helgesson, Aymeric Zhuo, and Marissa Jarratt. Each with the talks, gig history, and co-appearances to back it up.

Together they've given 47 talks across 19 events.

68 speakers · showing 1–24

Staffan Helgesson

Staffan Helgesson

European Tech Venture Capitalist | Early Creandum Founder Investing in AI and Climate

🇸🇪Stockholm, Sweden6 talks
Climate Action & Net Zero
Venture & Fundraising
Aymeric Zhuo

Aymeric Zhuo

Agemo Co-founder | Pioneering Sustainable Technology

🇫🇮Finland3 talks
Climate Action & Net Zero
Sustainable Business Models
Marissa Jarratt

Marissa Jarratt

Chief Marketing & Sustainability Officer, 7-ELEVEN | Driving Climate-Positive Innovation

🇺🇸United States3 talks

Spoke at Cannes Lions

Brand Strategy
Luke Tan

Luke Tan

Co-Founder & CPO of Supercritical | Green Hydrogen Pioneer

🇫🇮Finland2 talks
Climate Action & Net Zero
Joonas Jokela

Joonas Jokela

Space technology CEO | Pioneering orbital sustainability solutions

🇫🇮Finland2 talks
Space Exploration
Sustainability & Climate
Lars Langhout

Lars Langhout

Biotech entrepreneur | Revolutionizing food systems with sustainable palm oil alternatives

🇳🇱Netherlands2 talks
Biotech & Health Tech
Sustainable Business Models
Lucas Christel

Lucas Christel

Climate Tech Pioneer | AI-Powered Real Estate Platform Founder

🇩🇪Berlin, Germany2 talks
AI In The Enterprise
Climate Action & Net Zero
Susanna Partanen

Susanna Partanen

Sustainable Innovation Leader | Circular Biofoam Technology Pioneer

🇫🇮Finland2 talks
Circular Economy
Innovation
Patrycja Kucharczyk

Patrycja Kucharczyk

ETH Zurich Biotech Innovator | Transforming Sustainable Material Production

🇨🇭Zurich, Switzerland2 talks
Sustainable Business Models
Sébastien Willems

Sébastien Willems

Autonomous robotics entrepreneur | Revolutionizing waste management with AI-powered recycling solutions

🇧🇪Belgium3 talks
Circular Economy
Robotics & Automation
Nick Zumbühl

Nick Zumbühl

Nala Earth founder | Building nature intelligence platform for climate action

🇨🇭Switzerland2 talks
Climate Action & Net Zero
Climate Science
Gideon Schwich

Gideon Schwich

Transforming Battery Recycling | Co-founder of Industrial Climate Tech Startup

🇩🇪Germany2 talks
Circular Economy
Climate Action & Net Zero
David Budde

David Budde

AI & Energy Tech Entrepreneur | Transforming SME Competitiveness

🇩🇪Berlin, Germany2 talks
AI In The Enterprise
Sustainability & Climate
Insiya Jafferjee

Insiya Jafferjee

Design innovator | Co-founder transforming sustainable materials at Shellworks

🇬🇧United Kingdom2 talks
Design Thinking
Sustainable Business Models
Philip Johnston

Philip Johnston

Space Tech Innovator | Harvard & Wharton Alum Solving Global Energy Challenges

🇺🇸United States4 talks

Spoke at TED

Climate Action & Net Zero
Seth Bannon

Seth Bannon

Founding partner at Fifty Years | Investing in breakthrough technologies solving global challenges

🇺🇸San Francisco, United States3 talks
Climate Action & Net Zero
Venture & Fundraising
Christopher Sacca

Christopher Sacca

Climate investor | Proving decarbonization can be profitable at scale

🇺🇸United States2 talks
Climate Action & Net Zero
Sustainability & Climate
Paul Polman

Paul Polman

Former CEO Unilever | Sustainable Business Leader

🇬🇧United Kingdom4 talks
ESG & Sustainable Business
Sustainable Business Models
Maija Itkonen

Maija Itkonen

Alternative Protein Pioneer | Precision Fermentation & Sustainable Food Technology

🇫🇮Finland2 talks
Food Culture & Systems
Sustainable Business Models
Maja Göpel

Maja Göpel

Sustainability Economist and Systems Thinker Transforming Global Economic Paradigms

7 talks
Economics & Society
Sustainability & Climate
Misha Glenny

Misha Glenny

Investigative Journalist | Cybersecurity & Environmental Crime

🇬🇧United Kingdom7 talks
Cyber Risk & Resilience
Environmental Justice
Jane Fonda

Jane Fonda

Academy Award-Winning Actor | Climate Justice Activist and Advocate for Women's Rights

5 talks

Spoke at TEDx

Climate Action & Net Zero
Matteo Menapace

Matteo Menapace

Co-operative game designer | Co-created the climate board game Daybreak with Matt Leacock

🇬🇧London, United Kingdom14 talks
Climate Action & Net Zero
George Monbiot

George Monbiot

Environmental writer and rewilding advocate | Ecological restoration and political narrative change

🇬🇧United Kingdom6 talks
Climate Action & Net Zero
Environmental Justice
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