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September 2025

1st new modular Litter Trap placed in Dordrecht, the Netherlands. This compact installation, to capture marine debris, is placed in the Riedijkshaven in Dordrecht. The Litter Trap will retrieve plastic marine pollution and will prevent further spreading, of litter, into our Dutch waterways and eventually the North Sea. The retrieval device will be emptied on a weekly basis. The Modular Litter Trap is our latest development to stop plastic marine pollution in a durable and (cost) effective manner. The design follows after installing more than twenty Litter Traps in international locations since 2017. The design is compact, modular and easy to implement. The different parts fit into the back of our van. In this way it can easily be transported to its location. After assembly the Litter Trap can be pleased by only two people. The Litter Trap is durable and produced of recycled plastic, making it an important element to achieve a circular economy. The installation in Dordrecht is done in collaboration with Waterschap Hollandse Delta and the Gemeente Dordrecht.

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Modular Litter Trap in Dordrecht.

Electric propulsion to stop plastic debris. In Rotterdam we’re concluding the 1st months of our pilot. An electric propeller engine pushes plastic debris out of the fairway towards our newly placed Litter Trap. In this way we will be even more effective with the retrieval of plastic marine pollution in rivers, canals and ports. Solar panels provide a durable energy source. We’ve tested the effect on different kinds of plastic, in different weather conditions and with different engine speeds. The conclusions will be used to optimize the installation. The final installation will have a maximum effect on capturing marine debris, while using a minimum in energy. Please stay tuned! Many thanks to Rotterdam Circulair and Brunel Foundation. 🩵

September 2025

Video 1st tests and monitoring.

April 2025

From marine pollution to durable new products in Can Tho, Vietnam! At CLEAR RIVERS, we believe in turning waste into value! Thanks to the collective efforts of our partners and community, after 6 months, 300kg of plastic waste collected from our Litter Trap on Cai Khe Canal and the Zero-Waste School Model at To Hien Thanh Primary School has been transformed into beautiful, functional recycled products! A huge THANK YOU to: * PLASTIC People & Mộc Saigon for their expertise in analyzing and producing these amazing recycled products. * UN Environment Programme & The Usual Hotels for sponsoring these impactful activities and making this transformation possible. * The management board, teachers & students of To Hien Thanh Primary School for their enthusiastic support in collecting plastic waste. * Can Tho People's Committee & Department of Natural Resources and Environment of Can Tho City for their invaluable support in making this initiative a success. This is just the beginning! By giving plastic a new life, we’re reducing waste, cleaning our waterways, and inspiring more sustainable solutions. Stay tuned for more updates and let’s continue working towards a cleaner, greener future!

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Litter Trap and new circular products. 

Jan 2025

Additional Litter Trap for Rotterdam! CLEAR RIVERS installed its 4th Litter Trap in the city of Rotterdam. This retrieval device for plastic marine pollution is part of our new pilot to stop plastic pollution also in the fairway. Born from our educational program comes the idea to create a new current to divert plastic marine debris, from the fairway, into our Litter Trap. Last December we had the first successful day of testing in the real life situation and we're currently setting up a three month trail. An electric propeller engine will create a new flow to steer marine pollution. In the first day we've tested any potential negative impact on ships and boats passing by. The new current seems strong enough to divert plastic yet weak enough to effect ship traffic. In the coming months we will further test, optimize and monitor this new way of stopping plastic debris. So please stay tuned! Many thanks to our partners Gemeente Rotterdam, Brunel Foundation, Hoogheemraadschap van Delfland, CrossFit Coolhaven

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Litter Trap pilot with propeller engine to create a new current. 

Jan 2025

Thank you for your support and collaboration in 2024! We've already started running in 2025 with: - An additional Litter Trap placement in Rotterdam. - The production of a new modular, low budget, Litter Trap. - The development of recycled floatlands to improve the ecosystem in the Mekong Delta. All For a plastic free sea Thank you 🩵 Marjolein Van Noort Jeroen Wupkes Thuy Vo (Teddie) Garanti BBVA, International Brunel Foundation, The Usual Hotels, Rotterdam Circulair, WaterBear Network, Nexio Projects, Green Business Club Rotterdam Alexander, Port of Brussels, Torqeedo, Rotterdam University of Applied Sciences.

Recap of 2024 in video

Dec 2024

CLEAR RIVERS starts a new pilot to stop plastic pollution. Born from our educational program comes the idea to create a new current to divert plastic marine pollution, from the fairway, into our Litter Trap. Last week we had the first day of testing in a real life situation. An electric propeller engine creates the new flow to steer floating debris. In the first day we've tested any potential negative impact on ships and boats passing by. The new current seems strong enough to divert plastic yet weak enough to effect ship traffic. In the coming three months we will further test, optimize and monitor this new way of stopping plastic debris. So please stay tuned! Many thanks to our partners Gemeente Rotterdam, Brunel Foundation, Torqeedo, CrossFit Coolhaven.

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Litter Trap pilot with propeller engine to create a new current. 

Dec 2024

We're excited to share CLEAR RIVERS educational video in Vietnamese! This project is the result of a collaboration with the Graphic Lyceum Rotterdam, where a talented group of students poured their creativity into translating our mission into engaging visuals. This video will be used in our educational programs, helping us explain the significant impact of plastic pollution on water bodies, and how even small pieces of trash can cause big problems for marine life. The animation introduces the innovative Litter Trap, an invention by CLEAR RIVERS that acts like a superhero, capturing trash before it reaches the ocean. Our mission extends beyond just cleanup efforts; we aim to change how people think about and handle trash in their daily lives. By keeping the environment clean and working together, we can make a huge difference. Join us in protecting our rivers and oceans.

CLEAR RIVERS educational video in Vietnamese spoken word

Dec 2024

The Litter Trap pilot in the Gent-Terneuzen canal comes to an end after one year of effective retrieval and monitoring. Many thanks to our project partners Heijmans and Coca-cola Europacific partners. Within this pilot we've seen how our Litter Trap can be effective in large canals with ongoing ship traffic. The Litter Trap was successful in retrieving cross-border (Belgium-The Netherlands) macro marine pollution. But, also a shockingly large quantity of micro plastics was recovered from the water column. Especially the plastic nurdles / pallets were found in large number in the canal that connects the city Gent with the North Sea. Currently we are exploring a new location for this Litter Trap.

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Litter Trap in the Gent-Terneuzen canal, the Netherlands

Oct 2024

The Usual sponsors our Litter Trap in Brussels, Belgium. This new partnership allows a continued operation in the Brussels-Charleroi canal. The Litter Trap is originally placed in 2018 and is frequently emptied by the Port of Brussels. Last year 50m3 of floating litter was collected and removed from the water. Does your company also want to support our Litter Trap placements, then please contact us via info@clearrivers.eu

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Litter Trap in Brussels, Belgium

Sept 2024

In the Autumn we've intensified our Clean up actions in the Netherlands again. Several cleanups were organised in Rotterdam and Amsterdam. Together with local companies, volunteers and students we've cleaned the canals, quays and streets to prevent further disperse of plastic waste. If you and your school or company also want to hold a cleanup with us, then please contact us via info@clearrivers.eu

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Cleanups in Amsterdam and Rotterdam

Join us in celebrating the exciting and rewarding activities that took place throughout 2022.


Expanding Litter Traps:

  • We installed 3 new Litter Traps in Romania.

  • We placed 2 new Litter Traps in the Netherlands.

  • 4 Litter Traps were produced in the production facility in Thailand and are soon to be implemented in Indonesia and Vietnam.

Plastic-Free Ambon:

  • We conducted workshops, clean-up activities, and in-depth research to achieve a plastic-free Ambon.

  • We formed new partnerships to amplify our impact and foster collaboration for a cleaner and healthier Ambon.

Focus on Recycling:

  • We continued efforts in our recycling program to reduce plastic waste and promote a circular economy.

  • We explored innovative solutions and valuable products through new collaborations and partnerships.

Engaging students and local communities:

  • We raised awareness of plastic pollution.

  • We inspired and involved students in finding solutions to the issue.


Watch the video overview highlighting our accomplishments in preserving our precious waterways in 2022!



With hope and determination, we eagerly anticipate achieving even greater milestones in 2023!

  • May 25, 2023

2023 has brought us not only exciting new projects that have expanded our team's horizons but also the opportunity to welcome three exceptional individuals who have recently joined our team. These new additions light up our office with their fresh perspectives, enthusiasm, and shared commitment to making a positive impact on the world.


Meet Fanny D, a creative professional who is playing a vital role in our Communications efforts.

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"Hello, my name is Fanny and I’m French. I’m currently in my fourth year of communication studies at Iscom Lille. What I like about working at Clear Rivers is combining my passion for creating engaging content and contributing to meaningful work".




Now, let's turn our attention to Lennart, who takes the helm of our Litter Trap innovation.


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"I’m Lennart, I study delta management, a subcategory of water management, at the Hoge school Zeeland. In my spare time, I like to hang out with friends, play games, and ride a motorcycle".






Last but certainly not least, we are thrilled to introduce Louise Deneuter, our Project Assistant who is actively contributing to the plastic recycling process.


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"My name is Louise Deneuter, and I am currently graduating in Environmental Sciences. I am working for CLEAR RIVERS to improve circularity by researching the recycling of our river plastics. In my free time, I enjoy painting and going to museums, so being able to get creative with the river plastics fits right up my alley!"




As our team grows and new perspectives are brought to the table, we are filled with excitement and optimism about what lies ahead for CLEAR RIVERS.

We recently concluded another one of our educational projects! This time, we had the privilege of working alongside 80 pupils who provided invaluable support in the development of a remote-controlled retrieval device for floating litter. Their remarkable enthusiasm and dedication throughout the project were truly inspiring.


We are thrilled to showcase some of the brilliant ideas and innovative solutions that these pupils brought to the table. In the gallery below, you'll find a collection of images highlighting the remarkable progress we made together.



Education is key in CLEAR RIVERS comprehensive approach to plastic pollution. By collaborating with pupils, students and teachers we create awareness, educate new professionals and gain new innovative ideas. This project served as a prime example of our collaborative efforts to educate, inspire, and empower young minds.


We would like to extend our heartfelt gratitude to each and every pupil who contributed their time, energy, and enthusiasm to this project. Together, we are taking important steps towards preventing plastic waste from polluting our seas and oceans.


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