ChangeNOW: The world’s largest event for the planet

Normally, this annual event is held at the Grand Palais, but since the Grand Palais is under refurbishment, this year ChangeNOW took place in the beautiful Palais Éphémère, just in front of the Eiffel Tower! Such an A-class location!

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Eiffel Stage

The event featured 5 big stages along with some smaller ones, hosting very interesting talks giving inspirations to the audience. The event welcomed 260+ exhibitors, being mainly startups but also some big companies such as Renault, Orange, LVMH and Microsoft. I was really amazed by the set up of the event.

The event is mainly focused on Sustainability with a diverse range of topics, from Biodiveristy, Health and Mobility to Food & Agriculture, Inclusion and Education or Ocean & Water.

Sustainability is at the heart of our economy and we need to find new ways if we want to achieve carbon neutrality and a net zero world. All the startups featured at ChangeNOW are going in this direction. As Head of Startup Booster at JEC Group – the largest startup competition in the world of Advanced & Composite Materials – I was keen to discover new startups in this field… and I did!

Here are some of the best startups I met and a few interesting talks I attended during the event:

Startups

Revolve Air Wheelchair: REVOLVE AIR approaches the wheelchair in a new revolutionary way that makes it the world’s first active wheelchair that fits the standards of a universal cabin luggage size restriction. It folds in the same amount of time as a common foldable wheelchair, but it saves up to 60% more space when both revolutionary 24 inches foldable wheels collapse along the same hub together with the seat and the backrest, guaranteeing a unique compactness and transportability, not found elsewhere.

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Orange Fiber: Orange Fiber is an Italian startup that has patented and produces sustainable fabrics from citrus fruit by-products. They create high quality fabrics for the fashion-luxury sector. They start from the by-products that the citrus processing industry produces annually — the disposal of which has high costs both for the citrus juice industry as well as for the environment. They have established a fully traced and transparent supply chain to transform this by-product into the perfect ingredient for conscious designers.

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Lightyear: Lightyear One is a long range solar electric vehicle designed to be grid independent and to drive anywhere. Its unique vehicle architecture and technology have been developed with high efficiency in mind, allowing Lightyear One to consume only 83 Wh/km — two to three times less energy than any other electric vehicle on the market today. This results in an exceptional range of 725 km (WLTP) with the lowest emissions, the lowest charging frequency, and 7,000 to 20,000 kilometres of free, effortless, and clean solar range every year.

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Green Gen Technologies: After several years of R&D, a group of 2 French entrepreneurs succeeded in designing a revolutionary biosourced and recyclable bottle, developed from flax fibers and plant-based resins forming a lightweight and ultra-resistant composite. with very low carbon impact.

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Green Gen Technologies

CompPair: This startup develops smart and sustainable composite materials, which are able to repair themselves and be better recycled, bringing circularity to the composites industry. They recently produced the first healable skis with Salomon.

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Inspiring Talks

Mike Horn, the famous explorer and adventurer gave the opening speech of ChangeNOW, motivating and encouraging the audience to change their habits if we want to achieve a more sustainable world: “We have to change the way we think. Working together is the new competition

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Mike Horn @ ChangeNOW 2022

Bertrand Piccard of Solar Impulse Foundation discussing low carbon cities: “if you have a low-carbon city, it means you are saving energy, you are saving natural resources, you are efficient, which means that the people that are the poorest are paying less because they waste less.

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Patrick Boissier, President of the Arch, an initiative labelled by the French Presidency of the EU, proposes to bring visibility to 100 of the best European innovative solutions in terms of ecological transition: “What better way to launch The Arch than with the aura of ChangeNOW 2022

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Tony Estanguet , from Paris 2024 – Comité d’organisation des Jeux Olympiques et Paralympiques de 2024, revealed the new engagements during the “Sport for Change” session at ChangeNOW 2022:
– Around 80% of food served will be locally sourced;
– The carbon footprint of the plates served will be divided by 2;
– The use of of single-use plastic will be divided by 2;
– All of this for 13 million meals served = 10 Fifa World Cups.

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Tony Estanguet @ ChangeNOW 2022

It was fantastic to attend such an event and met some many people face to face. I already look forward to attend the next edition. To conclude, there are no better words than the ones used by ChangeNOW team as motto of this edition: “It’s time for ordinary people to do extraordinary things!

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New Materials
JEC World 2024 New Material

If “composites” sounds foreign to you, think again: From carbon fiber for space missions, to metal foam for data centers, new materials can build the future, and make it more sustainable. If you wonder which startups can make this happen, JEC Composites Startup Booster is your go-to. Now in its eighth edition, it will designate three winners next March, along with one winner for the sustainable dimension of its project. However, as with many competitions of this caliber, where only a handful of companies were selected among a hundred entrepreneurs, startups, and university spin-offs, each finalist is also worth knowing. This is especially true as over the years, the competition has become a true springboard for participants, thanks in big part to the support of industrial sponsors; the 2025 edition is supported by Airbus, ProxximaTM (An ExxonMobil Product) and Owens Corning as its main innovation partners, and Mercedes-Benz and Swancor as innovation partners. Meet the 20 finalists Without further ado, here’s the full list of finalists: 🇺🇸 Applied BioplasticsMaking Sustainable Commodity Plastic Affordable at Scale 🇫🇷 CAEROSTRISInnovative Composite Building System 🇨🇦 CarboMat Inc.Low-Cost Sustainable Carbon Fibers for Advanced Lightweight Composite Applications 🇬🇪 Elven TechnologiesFireproofed Lithium Batteries for EVs, Transport and Storage 🇩🇰 FiberJointsRethinking Bolted Joints for Unmatched Strength, Efficiency, and Durability 🇩🇪 Flux PolymersThe Effortless Art of Surface Functionalization 🇨🇭INCAPTEKNovel and Efficient Fire Protection Solutions for Li-Ion Batteries 🇫🇷 MCVE TechnologieSmart Reinforcing Fabrics Embedded into Composite Materials 🇪🇸 Strong by FormHigh-Performance Timber-Based Structural Composites for a Sustainable Future 🇳🇱 Tree CompositesComposite Joints for Offshore Structures 🇫🇷 ADN GroupTechnology Combining Eco-Design and the Dismantling Process of Composite Materials 🇩🇪 fibclickAutomating Tool Design: A Game-Changer for Engineering 🇫🇷 FOX CompositesEvolving Ceramic Composite Production 🇸🇬 Nandina REMThe World’s First Aviation-Grade Circular Carbon Fibre 🇨🇭NGNTSpecialized in the Development of Surface Protective Coatings 🇺🇸 Perseus Materials3D Printing Meets Pultrusion: Freeform Continuous Molding 🇬🇧 Phoenix CarbonSustainable Woven Carbon Fibre, at Half the Price of Virgin, with Identical Material Properties 🇮🇱 TemperChipTemperature Sensing at The Machined Area Prevents Overheating Damages 🇩🇰 ThiaXNon-Destructive 3D Mapping of Strain and Crystallinity in Parts 🇱🇺 Uplift360Chemical Recycling Technology for Advanced Materials If you want to hear them live, make sure to attend JEC World 2025 from March 4 to 6 and not to miss the following sessions on the Agora stage: Of course, we will also report back on the winners, so stay tuned for more updates.

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