Fionn Ferreira

Fionn Ferreira is an influential scientist and inventor focused on eliminating microplastics from water, advocating for sustainability, and inspiring change in environmental practices through innovative solutions and global advocacy.

Fionn Ferreira: Championing Environmental Innovation

Growing up in Ireland, Fionn Ferreira‘s love for nature was evident during his kayaking trips along the coast. Accompanied by his dog India, he witnessed a disturbing increase in plastic waste. This observation propelled Fionn into action, igniting a lifelong dedication to environmental sustainability.

Every journey has a starting point, and for Fionn, it was the realization of the alarming presence of microplastics in our environment. The shocking fact that we consume the equivalent of a credit card’s worth of plastic weekly through contaminated food and water, with potential links to serious health issues like Alzheimer’s and cancer, fueled his resolve. At just 16, equipped with LEGO parts, bits of wood, and microcontrollers, Fionn embarked on a quest to find a solution for microplastic removal, a field that was virtually unexplored at the time.

The Magnet-Based Method

Innovation often arises from necessity, and Fionn Ferreira’s story is no exception. Facing the absence of effective microplastic removal methods, he took it upon himself to develop a pioneering solution. His invention, a magnet-based system, demonstrated remarkable efficiency in extracting microplastics from water. Not only was his method effective, but it also stood out for its environmental safety and cost-effectiveness.

This groundbreaking invention catapulted Fionn into the global spotlight. Winning the Global Grand Prize at the Google Science Fair in 2019 was just the beginning. Recognized by leading scientists and industry experts, Fionn established Fionn & Co. LLC and the Green Journey Coalition in 2020. These platforms enabled him to further his research and refine his device. Gaining support from notable figures like Robert Downey Jr and his Footprint Coalition, Fionn continued to seek collaborations to expand his impactful work.

Fionn Ferreira’s Arctic Expeditions and Global Talks

Fionn Ferreira’s commitment to environmental research knows no bounds. His explorations have taken him to remote locations like the Arctic, including Svalbard, Greenland, and Canada. These expeditions were pivotal in his studies on plastics and pollution, offering invaluable insights into environmental challenges in some of the planet’s most pristine environments.

Fionn’s expertise and engaging speaking style have made him a sought-after keynote speaker at prestigious events worldwide. From the World Economic Forum to the National Geographic Explorer’s Summit, his message resonates across various platforms. His recognition as a National Geographic Young Explorer in 2021 and a European Patent Office Young Inventors prize winner in 2023, along with his inclusion in Forbes 30 Under 30, underscore his influence and achievements in the field.

Contributing to a Circular Economy

Beyond his research, Fionn Ferreira has been actively involved in advocating for a circular economy. His advisory role on the Youth Advisory board for Method highlights his commitment to sustainable practices. His influence extends to the fashion industry as well, with features in campaigns like Emporio Armani’s sustainable line in 2022.

In addition to his environmental endeavors, Fionn is passionate about blending science with entertainment. He is currently working on a television series and a children’s book, aiming to inspire the next generation. His academic journey, including a bachelor’s degree in Chemistry from the University of Groningen and a current pursuit of a Master’s degree, reflects his dedication to scientific excellence.

Fionn Ferreira’s journey from a concerned kayaker to a global environmental innovator is a testament to the power of passion and perseverance. His work in removing microplastics from water not only addresses a critical environmental issue but also inspires hope for a sustainable future.

To learn more about Fionn Ferreira and his remarkable efforts in environmental sustainability, or to invite him as a speaker at your next event, please contact us. Fionn’s story is not just about science; it’s about shaping a better world for future generations.

Would you like to share this info about Fionn Ferreira?

Share on Facebook
Share on Twitter
Share on Linkdin
Share on Pinterest
Play Video


  • Shifting From Awareness To Action
  • Break Traditional Thinking Patterns to Spark Creativity and Innovation
  • Integrating Innovative Plastic Reduction Strategies
  • Thrive in Changing and Uncertain Environments