• Founded 2013

    Dutch inventor Boyan Slat founded The Ocean Cleanup at the age of 18 in his hometown of Delft, the Netherlands.

  • Non-profit foundation

    We are a registered charity as a 'Stichting' in the Netherlands, and a 501(c)(3) in the US.

  • HQ Rotterdam

    The Ocean Cleanup's team consists of more than 90 engineers, researchers, scientists and computational modelers working daily to rid the world's oceans of plastic.

Big problems require big solutions

Every year, millions of tons of plastic enter the oceans primarily from rivers. The plastic afloat across the oceans – legacy plastic – isn’t going away by itself. Therefore, solving ocean plastic pollution requires a combination of stemming the inflow and cleaning up what has already accumulated.

The Ocean Cleanup, a non-profit organization, is developing advanced technologies to rid the world’s oceans of plastic. When we have achieved our goal of a 90% reduction in ocean plastic, our project is finished and our work will be done.

Boyan Slat at the Interceptor in Klang river, Malaysia Conveyor belt with debris in Klang River, Malaysia Crew sorting plastic into size and type classes onboard the support vessel during the System 001/B mission, 2019 Motagua River, Guatemala, plastic pollution

We must defuse this
ticking time bomb

  • Environment

    Plastic pollution in the world's oceans is one of the biggest environmental issues of our time, impacting more than 600 marine species.

  • Economy

    According to a study conducted in collaboration with Deloitte, yearly economic costs due to marine plastic pollution are estimated to be between $6-19bn USD. The costs stem from the plastic’s impact on tourism, fisheries and aquaculture, and (governmental) cleanups.

  • Health

    Plastic pollution does not only impact sea life, it also carries toxic pollutants into the food chain – a food chain including us humans.

A simple idea turned into a moonshot project

The Ocean Cleanup is designing and developing cleanup systems to clean up what is already polluting our oceans and to intercept plastic on its way to the ocean via rivers.

A significant percentage of the plastic that enters the oceans from rivers and other sources during a transfer that can take many years, drifts into large systems of circulating ocean currents, also known as gyres. Once trapped in a gyre, the plastic will slowly break down into microplastics and become increasingly easier to mistake for food by sea life.


The ocean garbage patches are massive. To effectively clean an area of this size, a calculated and energy-efficient solution is required to scale up to a fleet of individual systems, all working together to clean the patch. With a relative speed difference maintained between the cleanup system and the plastic, we can concentrate the plastic for extraction.

System 002 in the Great Pacific Garbage Patch, August 2021
System 002 in the Great Pacific Garbage Patch, August 2021

The harvested plastic will be brought back to shore for recycling. We have made our very first product – The Ocean Cleanup Sunglasses – made with the catch of System 001/B in 2019. The revenue will help fund the continued cleanup.


The Interceptor™ is the first scalable solution to prevent plastic from entering the world’s oceans from rivers.

Interceptor 002 in Klang River, Malaysia
Interceptor™ 002 in Klang River, Malaysia

It is 100% solar-powered, extracts plastic autonomously, and can be placed in the majority of the world’s most polluting rivers. Together with corporations and governments from all over the world, we plan on tackling 1000 of the most polluting rivers all over the world in the next five years.

The Ocean Cleanup is a project; it is our ultimate goal to reach a 90% reduction of floating ocean plastic by the year 2040.

Awards & Recognitions

The impact of cleanup

Research shows the majority of plastic in the gyres by mass is currently in the larger debris. By removing the plastic while most of it is still large, we prevent it from breaking down into dangerous microplastics.

Our aim is to have removed 90% of floating ocean plastic by 2040.

We plan to do this by cleaning up the legacy plastic -the plastic already floating in the ocean- and by “closing the tap” through river plastic interception.


To succeed in its mission, The Ocean Cleanup’s management team relies on a rare combination of innovative talent and high-level industry experience. The organization also benefits from the invaluable support and guidance of its advisory boards.

Management team

Boyan Slat CEO & Founder
Jacob Fonteijne Managing Director
Lonneke Holierhoek Director of Science & Operations
Henk van Dalen Director Ocean
Ewout Rooda Director River
Dan Leahy Chief Development Officer

Supervisory Board

Bert Bruggeman Chairman
Jaska de Bakker Finance & Governance
Frederik Gerner Technology and R&D
Chris van der Vorm Communications
Feike Sijbesma Senior Advisor to Supervisory Board

Scientific Advisory Board

Prof. Dr. Alex Oude Elferink International Law of the Sea, Utrecht University
Prof. Dr. Gerhard J. Herndl Ecology and Biological Oceanography, University of Vienna
Frederik Gerner Chairman on behalf of The Ocean Cleanup

the team

Contribute with your skills and build a clean future with us.

Fund the cleanup

Help us fund the full-scale deployment of cleanup systems.