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The world’s largest event of solutions for the planet
Join us on 26-28 April 2027 at the iconic Grand Palais in Paris for the most impactful event for the planet! This is the place where meaningful connections are made and actionable ideas are set in motion.
More than just an event, ChangeNOW is an experience to be lived, a real dive into a sustainable world.
1,000
SOLUTIONS
10,000
COMPANIES
40,000
ATTENDEES
500+
MEDIAS
140
COUNTRIES
1,400
INVESTORS
Meet the visionary voices of past ChangeNOW editions
Mary Robinson
President of Ireland & Climate Justice Advocate
Natalie Portman
Academy award-winning actress, director, author, activist, and producer
Rob Hopkins
Founder of the Transition Movement & Sustainability Visionary
Jane Goodall
World-Renowned Primatologist and Conservationist
Vandana Shiva
Environmentalist and Advocate for Sustainable Agriculture
Kate Raworth
Economist and Creator of Doughnut Economics
Satish Kumar
Spiritual Ecology Pioneer & Founder of Schumacher College
Melissa Fleming
Under-Secretary-General for Global Communications
HSH Prince Albert II of Monaco
Sovereign Prince of Monaco
Benoit Bazin
Chairman and CEO of Saint-Gobain
Catherine Macgregor
CEO, Engie
Paul Polman
Former CEO of Unilever and co-author of Net Positive
Ezgi Barcenas
Chief Corporate Responsibility Officer, L’Oreal Group
Gauthier Acket
Partner, Head of Global ESG, KPMG International
Christel Heydemann
CEO, Orange
Sebastien Bazin
Chairman & CEO, Accor
Ilham Kadri
CEO, Syensqo
Marie-Claire Daveu
Chief Sustainability and Institutional Affairs Officer
Kering
Julie Chapon
Co-founder and CEO of Yuka
Kidus Asfaw
Co-founder of Kubik & Circular Economy Innovator
Lucie Bash
Co-founder Too Good to Go, Poppins
Christian Kroll
Founder and CEO of Ecosia
Marjolein Albers
CEO, Justdiggit
Karsten Hirsch
CEO, Plastic Fischer
Alice Barbe
Co-founder and board member of SINGA
Kotchakorn Voraakhom
Founder and CEO, Landprocess
Roberta Annan
Founder of African Fashion Found
Captain Paul Watson
Founder of Sea Shepherd & Ocean Conservationist
Chief Raoni
Indigenous Brazilian leader and environmentalist
Alexandra Cousteau
Ocean Conservationist and Founder of Oceans 2050
Cyril Dion
Award Winning Filmmaker & Environmental Activist
Luisa Neubauer
Climate justice activist, Lead organizer of Fridays for Future
Hugo Clément
Journalist, Producer, France Télévisions, Éditions Fayard
Prasiddhi Singh
Young Environmentalist, Author and Founder
Clover Hogan
Environmentalist and Advocate for Sustainable Agriculture
Helena Gualinga
Indigenous Rights Activist
Emmanuel Macron
President of France
Laurence Tubiana
Climate Change Ambassador for the COP21, President and CEO
Christiana Figueres
United Nations Framework Convention on Climate Change
Justin Trudeau
Former Prime Minister of Canada
Ana Toni
CEO of COP30 & Vice Minister for Climate Change
Laurent Fabius
Former President of the Constitutional Council, France
Razan Khalifa Al Mubarak
IUCN President
Simon Stiell
UNFCCC, Executive Secretary
Alain Richard Donwahi
President of UNCCD COP15
Diana Ürge-Vorsatz
Climate Scientist & IPCC Vice-Chair
Timothée Parrique
Researcher in Ecological Economics, University of Lausanne
Valérie Masson Delmotte
CEA Research Director, Laboratory for climate and environmental sciences, Paris Saclay
United Nations Framework Convention on Climate Change
Jean-Marc Jancovici
Founding Partner, Carbone 4
Heïdi Sevestre
Glaciologist
Johan Rockström
Director, Postdam Institute for Climate Impact Research
Patricia Espinosa
Founding Partner and CEO, onepoint5 consulting
Kumi Naidoo
President, Fossil Fuel Non-Proflifaration treaty Initiative
Sandrine Dixson-Declève
Honorary President of the Club of Rome, Chair of Earth4All, Founder, System Transformation Hub
They say it better than us
Dedicated programs during the summit
We bring together, engage and showcase communities driving change through dedicated programs during the summit.
HIighlighting women who change the world and providing them with the resources and support needed to amplify their impact.
Mobilizing athletes and harnessing the influence of sport to inspire and engage broader audiences in the ecological and social transition.
Creating dialogue and collaboration between mayors and innovators, to share challenges, scale successful practices, and uncover innovative ideas.
Showcasing innovative investment practices, connecting capital to change-driven funds, and encouraging more LPs to invest with impact.
Gathering both new and experienced business angels to exploring the opportunities and challenges of impact investing.
Championing Africa’s boldest voices and innovators to drive stronger collaboration across Africa and connect them with a network of global partners.
Giving Board members the tools and network to embed environmental and social impact into strategy and governance.
Why should you attend?
80% of participants feel empowered after attending ChangeNOW!
Come to scale your business, discover game-changing innovations, level up your impact skills, and recharge with inspiration and powerful connections.
ChangeNOW is the place to boost your impact!
Company
- Spot breakthrough innovations
- Learn from impact leaders
- Live a transformative experience
- Connect with decision-makers
Investor
- Meet high-performing ventures
- Network with investors and LPs
- Access dealflow information
- Boost your portfolio visibility
Startup
- Find your new business partners
- Raise funds
- Learn from peers and key players of impact
NGO
- Connect with other impact leaders
- Rally around your cause
- Boost your visibility
- Gather your community
General Public
- Expand your knowledge
- Live a transformative experience
- Discover inspiring innovations
- Take action at your level
Media
- Spot cutting-edge innovations
- Stay ahead of emerging trends
- Organize interviews with impact leaders
Upcoming actions
ChangeNOW catalyzes global transformation year-round by partnering with events driving ecological and social transition and by sharing insights through its publications.
Measuring our impact
Each year, ChangeNOW sparks impactful collaborations, ignites new ideas, and helps shape careers for good. Impact measurement is central to our mission. Explore the stories born at ChangeNOW and dive into our Impact Report!
20+ M. views
In 2020, FabBRICK was selected by ChangeNOW and its media partner Brut. Brut’s videos introducing the company were seen over 20 million times, a record for the media
A new cooperation agreement
CEO of betterSoil and the President of the United Nations Convention to Combat Desertification COP15 (UNCCD COP15) met during ChangeNOW 2023. They have signed a cooperation agreement, marking their commitment to a more sustainable future.
20M€ invested in a new factory
The first meeting between Christophe Béchu and Neolithe took place at ChangeNOW 2020. With support from Béchu, the city of Angers, and Ademe, Neolithe secured a €20 million grant to build its plant and deploy its first waste-to-stone fossilizers.
Raising funds for the ocean
Fundraising several million euros, leading 5 years later to the largest global fund for the protection of the ocean
Engaging 1,900+ journalists
Journalist Sophie Roland was inspired at ChangeNOW 2020 to focus on climate journalism. In 2022, she co-authored a charter with practical guidance for more accurate and impactful climate reporting. Signed by 1,900 journalists.
50,000 plastic bottles saved
InovaYa equipped Plastic Odyssey’s world tour with a water system, eliminating over 50,000 plastic bottles in three years.
A new law against microplastics
After ChangeNOW, PlanetCare was invited by the French Ecological Transition Minister to discuss eliminating ocean plastic. Their microfiber filter was later integrated into France’s anti-waste law, requiring all new washing machines sold from January 2025 to include such a filter—a world first.
Red Cross developments in Kenya
At ChangeNOW under the Grand Palais glass vault, the French and Kenyan Red Cross connected with innovators and investors. They then joined forces to launch the Women Social Entrepreneurship Institute, supported by 21 and the French Embassy in Kenya.
Zero waste
The city of Arles saw their waste reduced following an agreement with the zero-waste assistant Trizzy
About us
Launched in 2017 by three entrepreneurs, ChangeNOW accelerates the transition to a sustainable world by fostering the deployment of solutions that address the most pressing challenges of our time.
We create opportunities for changemakers and connect them with investors, institutions, corporates, and the resources they need to build and strengthen a global ecosystem for change. We lead and amplify concrete actions that inspire and change norms, companies and individuals.
Among our key initiatives:
- The ChangeNOW Summit has become the world’s largest event for solutions for the planet. Each year, more than 40,000 participants from around the world gather in Paris for three days of action, hope, and humanity to accelerate systemic change.
- Together with local partners, we develop ChangeNOW HUBS — local events inspired by the Summit that accelerate impact ecosystems in cities worldwide.
- Year-round, we collaborate with major international governance milestones — such as the COPs — and co-organize other transition-focused events, leveraging our expertise and global network in impact.
Stay tuned
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