Founded in 2017 by Anne Marieke Eveleens, Francis Zoet and Philip Ehrhorn, the Great Bubble Barrier presents a transformative solution to one of the planet’s most pressing environmental crises: plastic pollution in waterways.
The Bubble Barrier pumps air through a perforated tube on the riverbed to create a bubble curtain, guiding plastic waste to the catchment system at the quay where it can be collected. This non-invasive solution operates 24/7 without disturbing boat traffic or wildlife, seamlessly integrating into the waterway. The technology is designed to cover the full width and depth of waterways, making collecting plastic in the entire water column possible. It offers a practical solution for cities and towns looking to manage plastic waste more effectively while using green energy. You can find bubble barriers in Amsterdam, Harlingen, Katwijk, Wervershoof (Netherlands) and Vila do Condo (Portugal).
Joanna Invests invested in The Great Bubble Barrier in April 2026 as the first 'dilutive' investor. The investment is part of the portfolio of the package deal investors.
