The Ocean Cleanup Explained

The Ocean Cleanup
Founding Location:Delft, Netherlands
Type:Stichting
Purpose:Cleaning the oceans
Headquarters:Rotterdam, Netherlands
Owners:-->
Leader Title:CEO
Leader Name:Boyan Slat
Budget:€ 54.705 million [1]
Budget Year:2022
Staff:120[2]

The Ocean Cleanup is a nonprofit environmental engineering organization based in the Netherlands that develops technology to extract plastic pollution from the oceans and to capture it in rivers before it can reach the ocean. Their initial focus was on the Pacific Ocean and its garbage patch, and extended to rivers in countries including Indonesia, Guatemala, and the United States.

The Ocean Cleanup was founded in 2013 by Boyan Slat, a Dutch inventor[3] [4] [5] who serves as its CEO. It develops both ocean and river based catch systems. Its ocean system consists of a funnel shaped floating barrier which is towed by two ships. The ocean system is deployed in oceanic gyres to collect marine debris.[6] The project aims to launch 10 or more approximately 2km (01miles) systems which they predict could remove 50% of the debris in the Great Pacific Garbage Patch five years from deployment.[7]

The river system consists of a variety of floating barriers which are anchored to the riverbank. The Ocean Cleanup also publishes scientific papers,[8] [9] [10] [11] and estimates that "1% of worlds rivers (~1000 rivers) are responsible for 80% of the pollution in the world's seas".[12] They aim to deploy their river systems in these 1000 rivers.

As of August 2023, the organization has removed more than 15.8 million kilograms of trash from rivers and the Great Pacific Garbage Patch.[13]

History

Slat proposed the cleanup project and supporting system in 2012. In October, he outlined the project in a TED-talk. The initial design consisted of long, floating barriers fixed to the seabed, attached to a central platform shaped like a manta ray for stability. The barriers would direct the floating plastic to the central platform, which would remove the plastic from the water. Slat did not specify the dimensions of this system in the talk.[14]

2014-2017: Initial prototypes

In 2014, the design replaced the central platform with a tower detached from the floating barriers. This platform would collect the plastic using a conveyor belt. The floating barrier was proposed to be 100km (100miles) long. They conducted and published a feasibility study.[15]

In 2015, this design won the London Design Museum Design of the Year, and the .[16] [17] Later that year, scale model tests were conducted[18] in wave pools at Deltares and MARIN, testing the dynamics and load of the barrier in ocean conditions, and gathering data for computational modeling.[19]

A 100m (300feet) segment went through a test in the North Sea in the summer of 2016.[20] The test indicated that conventional oil containment booms would not stand up over time, and they changed the floater material to a hard-walled HDPE pipe.[21]

In May 2017, significant changes to the conceptual design were made:

System 001

Tests in 2018[26] led to sea anchors being removed, and the opening of the U turned to face the direction of travel, by creating more drag in the middle with a deeper underwater screen.[27] [28]

On 9 September 2018, System 001 (nicknamed Wilson in reference to the floating volleyball in the 2000 film Cast Away)[29] deployed from San Francisco. The ship Maersk Launcher towed the system to a position 240 nautical miles off the coast, where it was put through a series of sea trials.[30] It consisted of a 600m (2,000feet) long barrier with a 3m (10feet) wide skirt hanging beneath it. It was made from HDPE, and consists of 50x12 m sections joined.[31] It was unmanned and incorporated solar-powered monitoring and navigation systems, including GPS, cameras, lanterns and AIS.[32] The barrier and the screen were produced by an Austrian supplier.[33]

In October 2018 it was towed to the Great Pacific Garbage Patch for real-world duty.[34] System 001 encountered difficulties retaining the plastic collected.[35] The system collected debris, but soon lost it because the barrier did not retain a consistent speed through the water.[36] In December, mechanical stress caused an 18-meter section to detach, and the rig was moved to Hawaii for inspection and repair. During the two months of operation, it had captured 2 metric tons of plastic.[37] [38] [39]

In June 2019, after four months of root cause analyses and redesign,[40] [41] System 001/B was deployed,[42] [43] with a water-borne parachute to slow the system, and an extended cork line to hold the screen in place.[44] [45] This successfully captured smaller plastic,[45] reduced the barrier size by two-thirds, and was easier to adjust offshore.[46] [47] [48] However, System 001/B still did not adequately capture and retain debris.

Interceptors 001-010

In October 2019, The Ocean Cleanup unveiled a floating barrier for river cleanup, The Interceptor, to intercept river plastic and prevent it from reaching the ocean.[49] Two systems were deployed in Jakarta (Indonesia) and Klang (Malaysia).[50]

In January 2020, flooding broke the barrier of Interceptor 001 in Jakarta. It was replaced with a newer model with a stronger screen, simpler design, and an adjustable better-defined weak link.[51] [52] A third Interceptor was deployed in Santo Domingo, in the Dominican Republic.[53] In December, The Ocean Cleanup announced they would start large-scale production of the Interceptor series.[54]

In July 2022, an Interceptor Original was deployed near the mouth of Ballona Creek in southwestern Los Angeles County, California. This was the first Interceptor Original installed in the United States, and the second of its kind to be deployed globally.[55]

In May 2022, the Ocean Cleanup trialed a new Interceptor called Trashfence on the Rio Las Vacas, a tributaty of the Rio Motagua, in Guatemala. It was anchored to the riverbed, and the anchors washed out.[56] In April 2023, they returned with a pair of new Interceptors, at a point on the river with slower current, anchored to the riverbank. This was successful, and soon became their most prolific site; by June 13, they had already removed 850 tons of plastic from the river.

System 002 and 03

In July 2021, a new design called System 002, also known as "Jenny", was deployed in the Great Pacific Garbage Patch for testing.[57] System 002 was actively towed by two ships as opposed System 001 which passively drifted. In October, the organization announced that the system had gathered of trash. In October, the project announced plans for System 03, which would span up to 2.5km (01.6miles).[58] By December, the project announced it had removed more than 150 tonnes of plastic from the Great Pacific Garbage Patch[59] and announced it would transition to the new longer System 03 the following year.[60]

In May 2023, the project deployed its System 03 barrier, 1,750 meters long. The system included a retention zone where material is held before it is removed from the water, with the nets' mesh size there was increased from 10 to 50 mm. This is to allow marine life such as fish and turtles to escape, and to allow smaller creatures such as blue buttons and violet snails to pass through.[61]

System 03 has about 5x the capacity of System 002, which is why they dropped a 0 from the naming scheme:

[O]ur modeling suggests it may be possible to clean the entire GPGP with as few as 10 systems. That’s why we knocked off one of the zeroes from ‘002’ when we named ‘03’ – we no longer need a three-figure amount of systems to clean all five ocean garbage patches around the world.[62]
In April 2024, the project claimed that it had removed 10 million kilograms (22 million lb) of marine trash from the Great Pacific Garbage Patch and from key polluting rivers around the world since 2019.[63]

Design

Ocean system

The latest 03 design uses a towed floating structure. The structure acts as a containment boom. A permeable screen underneath the float catches subsurface debris and funnels it into the Retention Zone which serves as a debris catch. The Retention Zone is monitored by underwater cameras. If an animal is spotted in the Retention Zone, the Marine Animal Safety Hatch (MASH) is activated, blocking off any further entrance into the Retention Zone while opening an exit hatch and giving the animal a clear route out.

Crewed boats tow the approximately 2km U-shaped barrier through the water at 1.5 knots. The ship is steered to areas with higher waste densities. In July 2022, the floating system reached the milestone of 100,000 kg of plastic removed from the Great Pacific Garbage Patch.[64]

River system

The Interceptor is a solar-powered, automated system designed to capture and extract waste. Along with an optimized water flow path, a barrier guides rubbish towards the opening of the Interceptor and onto the conveyor belt, which delivers waste to the shuttle. The shuttle deposits the waste equally into one of six bins according to sensors. When the bins are almost full, local operators are informed with an automated message. They then empty them and send the waste to local waste management facilities. The Interceptor project is similar to a smaller-scale local project called Mr. Trash Wheel developed in 2008 for Maryland's Baltimore harbor.

In 2021, The Ocean Cleanup began expanding their Interceptor systems to be able to tackle a wider range of rivers.[65] [66] The Interceptor Barricade developed for Rio Las Vacas in 2023 was the first model designed for very high-throughput rivers that may carry 10,000 kg of trash a day.

System deployments

Ocean deployments[67] [68] [69] [70]
UnitTypeOceanLocationDeployedStatus
001 System 001 Great Pacific Garbage Patch 2018 Concluded
002 System 002 Pacific Ocean Great Pacific Garbage Patch 2021 Concluded
03 System 03 Pacific Ocean Great Pacific Garbage Patch 2023 Deployed
River deployments[71] [72]
UnitTypeRiverLocationDeployedStatus
001 Interceptor Original 1st Gen Cengkareng Drain Jakarta, Indonesia 2019 Deployed
002 Interceptor Original 2nd Gen Selangor, Malaysia 2019 Deployed
003 Interceptor Original 2nd Gen Can Tho Can Tho, Vietnam 2021 Deployed
004 Interceptor Original 2nd Gen Santo Domingo, Dominican Republic 2020 Deployed
005 Interceptor Original 3rd Gen Selangor, Malaysia 2021 Deployed
006 Interceptor Barricade Guatemala City, Guatemala 2023 Deployed
007 Interceptor Original 3rd Gen Ballona CreekLos Angeles County, California, United States 2022 Deployed
008 Interceptor Barrier + Tender Kingston Harbour (Kingston Pen Gully) Kingston, Jamaica 2021 Deployed
009 Interceptor Barrier + Tender Kingston Harbour (Barnes Gully) Kingston, Jamaica 2021 Deployed
010 Interceptor Barrier + Tender Kingston Harbour (Rae Town Gully) Kingston, Jamaica 2021 Deployed
011Interceptor Barrier + TenderKingston Harbour (Tivoli Gully)Kingston, Jamaica2022Deployed
012Interceptor GuardKingston Harbour (D'Aguilar Gully)Kingston, Jamaica2023Deployed
013Interceptor Barrier + Tender, Interceptor GuardKingston Harbour (Mountain View Gully)Kingston, Jamaica2023Deployed
014Interceptor GuardKingston Harbour (Shoemaker Gully)Kingston, Jamaica2023Deployed
019 Interceptor Original 3rd Gen Chao PhrayaBangkok, Thailand 2024 Deployed
020 Interceptor Original 3rd Gen CisadaneTangerang Regency, Indonesia ? Planned
021Interceptor BarricadeMotaguaEl Quetzalito, Guatemala?Planned

Research

Oceanic expeditions

In August 2015, The Ocean Cleanup conducted the Mega Expedition, in which a fleet of approximately 30 vessels, with lead ship R/V Ocean Starr, crossed the Great Pacific Garbage Patch and mapped an area of 3.5 million square kilometers. The expedition collected data on the size, concentration and total mass of the plastic in the patch. According to the organization, this expedition collected more data on oceanic plastic pollution than the last 40 years combined.[73] [74]

In September and October 2016, The Ocean Cleanup launched the Aerial Expedition, in which a C-130 Hercules aircraft conducted the first ever series of aerial surveys to map the Great Pacific Garbage Patch. The goal was specifically to quantify the amount of large debris, including ghost nets in the patch.[75] Slat stated that the crew saw more debris than expected.[76]

The project released an app called The Ocean Cleanup Survey App, which enables others to survey the ocean for plastic, and report their observations.[77]

Scientific findings

In February 2015, the research team published a study in Biogeosciences about the vertical distribution of plastic, based on samples collected in the North Atlantic Gyre. They found that plastic concentration decreases exponentially with depth, with the highest concentration at the surface, and approaching zero just a few meters deeper.[78] A follow-up paper was published in Scientific Reports in October 2016.[79] In June 2017, researchers published a paper in Nature Communications, with a model of the river plastic input into the ocean. Their model estimates that between 1.15 and 2.41 million metric tons of plastic enter the world's oceans every year, with 86% of the input stemming from rivers in Asia.[80] [81] In December 2017, they published a paper in Environmental Science & Technology about pollutants in oceanic plastic they had sampled.[82]

In March 2018, they published a paper in Scientific Reports, summarizing the combined findings from the two expeditions. They estimated that the Patch contains 1.8 trillion pieces of floating plastic, with a total mass of 79,000 metric tons. Microplastics (< 0.5 cm) make up 94% of the pieces, accounting for 8% of the mass. The study suggests that the amount of plastic in the patch increased exponentially since 1970.[83]

In September 2019, they published a paper in Scientific Reports studying why emissions into the ocean are higher than the estimates of debris accumulated at the surface layer of the ocean. They argue that debris circulation dynamics offer an explanation for this missing plastic and suggest that there is a significant amount of time between initial emissions and accumulation offshore. The study also indicated that current microplastics are mostly a result of the degradations of plastic produced in the 1990s or before.[84] A follow-up study in May 2020 showed that part of the plastic at the surface of the Great Pacific Garbage Patch is breaking down into microplastics and sinking to the deep sea. Most debris is still found at the surface, with 90% in the first 5 meters.[85]

In October 2019, other researchers estimated that most ocean plastic pollution comes from cargo ships, with a majority from Chinese cargo ships alone.[86] A spokesperson from The Ocean Cleanup said: "Everyone talks about saving the oceans by stopping using plastic bags, straws and single use packaging. That's important, but when we head out on the ocean, that's not necessarily what we find."[87]

Funding

The Ocean Cleanup raised over US$2 million with the help of a crowdfunding campaign in 2014.[88]

As of 2019, it was mainly funded by donations and in-kind sponsors, including Maersk, Salesforce.com chief executive Marc Benioff, Peter Thiel, Julius Baer Foundation, The Coca-Cola Company and Royal DSM.[89] [90]

In 2019, it received a 10 million AUD award from the Macquarie Group Foundation as part of its 50th anniversary celebration.[91]

In October 2020, they unveiled a product made from plastic certified from the Great Pacific Garbage Patch, The Ocean Cleanup sunglasses, to help fund the continuation of the cleanup.[92] They made 21,000 sunglasses, sold at €200 apiece. They worked with DNV GL to develop a certification for plastic from water sources and the sunglasses were certified to originate from the GPGP.[93] The sunglasses were designed by Yves Béhar and manufactured by Safilo. They sold out in early 2022.[94]

In October 2021, they were part of the #TeamSeas fundraising campaign led by YouTube stars Mark Rober and MrBeast, and received roughly half of the $30 million raised.

In 2022, Kia signed a seven-year deal to become a global partner of The Ocean Cleanup through funding and in-kind contributions. The partnership will fund the construction of a new Interceptor and will allow for recycled plastics to be used in the manufacturing process of Kia.[95]

In early 2023 the organization received its largest private donation to date of $25 million from Joe Gebbia, co-founder of Airbnb.[96]

Efficacy issues and possible negative impacts

Criticisms and doubts about method, feasibility, efficiency and return on investment have been raised in the scientific community. Miriam Goldstein, director of ocean policy at the Center for American Progress, stated in 2019 that compared to the ocean system, devices closer to shore are easier to maintain, and would likely recover more plastic per dollar spent overall.[97]

The team has expressed their own concerns that the devices could imperil sea life, including neustons, communities of pleustons, Portuguese man-of-war, sea snails, and sail jellyfish that live near the ocean surface,[98] and have monitored for such impacts. A modelling study concluded that it is currently impossible to determine how damaging at-sea plastic removal strategies (such as those of The Ocean Cleanup) would be for marine life, with impacts potentially ranging from mild to severe.[99]

It is understood that this approach cannot solve the whole problem.[100] Plastic in the oceans is spread far beyond the gyres; experts estimate that less than 5% of all the plastic pollution which enters the oceans makes its way into any of the garbage patches. Much of the plastic that does make it to gyres is not floating at the surface,[101] though recent research confirms it is mostly within the first meters. Plastic in rivers can be more easily trapped at the source but that accounts for only a part of all plastic in the oceans.

In 2022, it collected 923 000 kg of ocean and river plastic with the expenses of €45.603 million; a cost of €49.4/kg.[1]

In 2023 the efficacy has significantly improved due to the upscaling of the river systems. A total of 8531 metric tons of ocean and river plastic was collected with the expense of €44.507 million; a cost of €5.22/kg.[102]

Recognition

The project and its founder have been recognized in many fora.

Further reading

Notes and References

  1. Web site: The Ocean Cleanup - Annual Report 2022 . https://web.archive.org/web/20231231212027/https://assets.theoceancleanup.com/app/uploads/2023/06/TheOceanCleanup_AnnualReport_2022.pdf . 2023-12-31.
  2. https://theoceancleanup.com/about/ About - The Ocean Cleanup
  3. News: Hrvat Koji Čisti Oceane – Moj tata živi u Istri, a ja sam s ušteđevinom od 200 € ostvario san. jutarnji.hr. 2017-04-13. en. 2018-06-14. https://web.archive.org/web/20180614071704/https://www.jutarnji.hr/life/znanost/hrvat-koji-cisti-oceane-moj-tata-zivi-u-istri-a-ja-sam-s-ustedevinom-od-200-%E2%82%AC-ostvario-san/4632887/. live.
  4. Web site: Nizozemac hrvatskog podrijetla izumio sustav koji elimira plastični otpad iz mora. www.monitor.hr. 2017-04-13. 2017-04-13. https://web.archive.org/web/20170413153647/http://www.monitor.hr/vijesti/nizozemac-hrvatskog-podrijetla-izumio-sustav-koji-elimira-plasticni-otpad-iz-mora/346501/. dead.
  5. News: This Thiel-Backed Startup Says It Can Clean Up the Seas. Scientists Have Doubts . Wise . Jeff . . 9 October 2018 . 2019-01-06 . https://web.archive.org/web/20181216114757/https://www.bloomberg.com/news/articles/2018-10-09/this-thiel-backed-startup-says-it-can-swiffer-the-seas-scientists-have-doubts . 2018-12-16 . live .
  6. Web site: 2019-08-16. Into the Twilight Zone. 2020-08-10. The Ocean Cleanup. en-US. 2020-09-28. https://web.archive.org/web/20200928012618/https://theoceancleanup.com/updates/into-the-twilight-zone/. live.
  7. Web site: Scientists get ready to begin Great Pacific Garbage Patch cleanup. Summers. Hannah. 2018-09-08. The Guardian. en. 2018-11-02. 2018-11-02. https://web.archive.org/web/20181102040708/https://www.theguardian.com/environment/2018/sep/08/scientists-get-ready-to-begin-great-pacific-garbage-patch-cleanup. live.
  8. Cleanup . The Ocean . The Ocean Cleanup Launches Mega Expedition, Largest Research Expedition In History . live . https://web.archive.org/web/20200312013202/https://www.prnewswire.com/news-releases/the-ocean-cleanup-launches-mega-expedition-largest-research-expedition-in-history-300068351.html . 2020-03-12 . 2020-08-10 . www.prnewswire.com . en.
  9. Web site: jason . 2018-07-27 . The Ocean Cleanup Aerial Expedition [All You Need To Know] ]. live . https://web.archive.org/web/20200928032032/https://internationalairresponse.com/the-ocean-cleanup-aerial-expedition-all-you-need-to-know/ . 2020-09-28 . 2020-08-10 . International Air Response . en-US.
  10. Chen . Qiqing . November 2017 . Pollutants in Plastics within the North Pacific Subtropical Gyre . Environmental Science & Technology . 52 . 2 . 446–456 . 10.1021/acs.est.7b04682 . 29185716 . free.
  11. Lebreton . L. . March 2018 . Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic . Scientific Reports . 8 . 1 . 4666 . 2018NatSR...8.4666L . 10.1038/s41598-018-22939-w . 5864935 . 29568057.
  12. Web site: Dutch foundation launches project to tackle river plastic pollution. 2019-10-26. news.yahoo.com. en-US. 2019-10-26. Yahoo Interceptor 2019-10-26. 2019-10-26. https://web.archive.org/web/20191026191549/https://news.yahoo.com/dutch-foundation-launches-project-tackle-184500487.html. live.
  13. Web site: Dashboard • The Ocean Cleanup . 2024-08-08 . The Ocean Cleanup . en-US.
  14. Web site: How the oceans can clean themselves: Boyan Slat at Delft . . 2012-10-24. 2018-09-09. 2018-09-08. https://web.archive.org/web/20180908235828/https://www.youtube.com/watch?v=ROW9F-c0kIQ. live.
  15. The Ocean Cleanup (3 June 2014). Feasibility Study Published https://theoceancleanup.com/updates/feasibility-study-published/
  16. News: Ocean cleaner wins top Danish design award. 2015-08-27. 2015-08-30. GlobalPost.com. 2015-08-30. https://web.archive.org/web/20150830225126/http://www.globalpost.com/article/6637664/2015/08/27/ocean-cleaner-wins-top-danish-design-award. live.
  17. News: The Ocean Cleanup Array – Index: Award 2015 Winner (Community Category) – Index: Design to Improve Life®. 2015-08-27. INDEX: Design to Improve Life®. 2018-09-09. en-US. 2018-09-09. https://web.archive.org/web/20180909221848/https://designtoimprovelife.dk/the-ocean-cleanup-array-index-award-2015-winner-community-category/. live.
  18. Web site: Can this project clean up millions of tons of ocean plastic?. PBS NewsHour. en-US. 2018-09-10. 2016-08-14. 2018-09-10. https://web.archive.org/web/20180910204018/https://www.pbs.org/newshour/show/can-project-clean-millions-tons-ocean-plastic. live.
  19. Web site: Ocean Cleanup enters new stage with model experiments in test basins of Marin and Deltares, the Netherlands. 23 November 2015. Dutch Water Sector. 7 November 2019. 7 November 2019. https://web.archive.org/web/20191107210009/https://www.dutchwatersector.com/news/ocean-cleanup-enters-new-stage-with-model-experiments-in-test-basins-of-marin-and-deltares-the. live.
  20. Web site: The massive plastic-cleaning device a 25-year-old invented is finally catching some trash in the Great Pacific Garbage Patch. Take a look at its journey.. Kotecki. Peter. 13 September 2019. Business Insider. 7 November 2019. 4 December 2019. https://web.archive.org/web/20191204130743/https://www.businessinsider.com/great-pacific-garbage-patch-ocean-cleanup-plastic-timeline-2019-1#june-2016-the-startup-debuted-its-first-prototype-off-the-dutch-coast-8. live.
  21. Web site: Ocean Cleanup's fully re-engineered plastic recovery prototype nears completion. 21 February 2018. Dutch Water Sector. 7 November 2019. 7 November 2019. https://web.archive.org/web/20191107210015/https://www.dutchwatersector.com/news/ocean-cleanups-fully-re-engineered-plastic-recovery-prototype-nears-completion. live.
  22. Web site: Controversial plastic trash collector begins maiden ocean voyage. Stokstad. Erik. 11 September 2018. Science. 7 November 2019. 7 November 2019. https://web.archive.org/web/20191107210011/https://www.sciencemag.org/news/2018/09/still-controversial-plastic-trash-collector-ocean-begins-maiden-voyage. live.
  23. Web site: The Ocean Cleanup successfully collects ocean plastic, aims to scale design. Meyer. Rachael. 28 October 2019. Mongabay. 7 November 2019. 7 November 2019. https://web.archive.org/web/20191107210011/https://news.mongabay.com/2019/10/the-ocean-cleanup-successfully-collects-ocean-plastic-aims-to-scale-design/. live.
  24. Web site: A 22-year-old is moving ahead with a controversial plan to trap plastic floating in the great Pacific garbage patch. Loria. Kevin. 11 May 2017. Business Insider. 7 November 2019. 4 October 2019. https://web.archive.org/web/20191004160846/https://www.businessinsider.com/boyan-slat-ocean-cleanup-launch-2018-2017-5. live.
  25. Web site: The Ocean Cleanup: the next phase in capturing plastic. 12 May 2017. Material District. 7 November 2019. 7 November 2019. https://web.archive.org/web/20191107210036/https://materialdistrict.com/article/ocean-cleanup-next-phase/. live.
  26. Web site: Video: Scale Model Tests of The Ocean Cleanup System. 14 May 2018. World Maritime News. 7 November 2019. 11 April 2019. https://web.archive.org/web/20190411170053/https://worldmaritimenews.com/archives/252712/video-scale-model-tests-of-the-ocean-cleanup-system/. live.
  27. News: A young Dutch inventor wants to clean plastic from the ocean. Can he do it?. Rainey. James. 13 June 2018. NBC News. 7 November 2019. 10 June 2019. https://web.archive.org/web/20190610234637/https://www.nbcnews.com/news/world/young-dutch-inventor-wants-clean-plastic-ocean-can-he-do-n882486. live.
  28. Web site: A 24-year-old is going ahead with a controversial plan to trap plastic floating in the Great Pacific Garbage Patch. Some experts are worried.. Loria. Kevin. 7 September 2018. Business Insider. 7 November 2019. 21 August 2019. https://web.archive.org/web/20190821235658/https://www.businessinsider.com/boyan-slat-ocean-cleanup-launch-into-pacific-on-september-8-2018-7. live.
  29. News: This floating pipe is trying to clean up all the plastic in the ocean. Ahiza Garcia. CNN. 2018-12-10. 2018-11-17. https://web.archive.org/web/20181117003520/https://edition.cnn.com/2018/10/15/tech/ocean-cleanup-project/index.html. live.
  30. Web site: Maersk Signs on to Help Clean up Ocean Plastic. 2018-08-16. Marine Technology News. en. 2019-06-24. 2019-06-24. https://web.archive.org/web/20190624001039/https://www.marinetechnologynews.com/news/maersk-signs-clean-ocean-563668. live.
  31. News: 2018-09-10. Plastics to the rescue in cleanup of the Great Pacific Garbage Patch. en. PlasticsToday. 2018-12-10. 2018-10-24. https://web.archive.org/web/20181024113233/https://www.plasticstoday.com/sustainability/plastics-rescue-cleanup-great-pacific-garbage-patch/58706817959439. live.
  32. Web site: The Ocean Cleanup Technology. 2018-12-10. The Ocean Cleanup. en. 2018-12-10. https://web.archive.org/web/20181210053637/https://www.theoceancleanup.com/technology/. live.
  33. Web site: Manufacturing the floater for "The Ocean Cleanup". 2018-12-20. AGRU Kunststofftechnik GmbH. 2018-12-20. https://web.archive.org/web/20181220230900/https://www.agru.at/en/applications/agruline/agru-and-the-ocean-cleanup/. live.
  34. A Giant Net Has Been Deployed to Clean Up Plastics in the Pacific Ocean. Meixler. Eli. 16 October 2018. Time. 7 November 2019. 23 May 2019. https://web.archive.org/web/20190523010709/http://time.com/5425625/pacific-ocean-plastic-pollution/. live.
  35. Web site: Ocean Cleanup fail? System in Great Pacific Garbage Patch to corral plastic needs redesign. Elizabeth Weise. 10 December 2018. USA Today. 10 December 2018. 10 December 2018. https://web.archive.org/web/20181210111254/https://www.usatoday.com/story/news/2018/12/06/ocean-cleanup-system-great-pacific-garbage-patch-wont-hold-plastic/2231554002/. live.
  36. Web site: Ocean Cleanup Project struggles to get its system up to speed. Lavars. Nick. 6 December 2018. newatlas.com. en. 2018-12-17. 2018-12-17. https://web.archive.org/web/20181217110616/https://newatlas.com/ocean-cleanup-speed/57564/. live.
  37. Web site: Ocean Cleanup Project drags its fractured plastic-catching barrier in for repairs. Lavars. Nick. 2 January 2019. newatlas.com. en. 2019-01-03. 2019-01-03. https://web.archive.org/web/20190103121023/https://newatlas.com/ocean-cleanup-repairs/57854/. live.
  38. Web site: Malfunctioning ocean cleanup boom to arrive in Hilo today. Burnett. John. 2019-01-13. Hawaii Tribune-Herald. en-US. 2019-03-08. 2019-03-27. https://web.archive.org/web/20190327085705/https://www.hawaiitribune-herald.com/2019/01/13/hawaii-news/malfunctioning-ocean-cleanup-boom-to-arrive-in-hilo-today/. live.
  39. Web site: Ocean Cleanup device in Hilo for repairs. Cowgirl. Cosmic. 2019-01-28. KNKR 96.1FM. en-US. 2019-03-08. 2019-03-27. https://web.archive.org/web/20190327091129/https://knkr.org/ocean-cleanup-device-in-hilo-for-repairs/. live.
  40. Web site: Great Pacific Garbage Patch: Ocean Cleanup device could be fixed and in action by summer. USA Today. en. 2019-03-08. 2019-03-02. https://web.archive.org/web/20190302223216/https://www.usatoday.com/story/news/2019/02/28/ocean-cleanup-hopes-back-cleaning-plastic-early-summer/3019644002/. live.
  41. Web site: The Ocean Cleanup Fails on Its First Effort. www.oaklandmagazine.com. 5 March 2019. 2019-03-08. 2019-03-27. https://web.archive.org/web/20190327085637/http://www.oaklandmagazine.com/March-2019/The-Ocean-Cleanup-Fails-on-Its-First-Effort/. live.
  42. News: Great Pacific Garbage Patch: giant plastic trap put to sea again. Associated Press. 2019-06-23. The Guardian. 2019-06-23. en-GB. 0261-3077. 2019-06-23. https://web.archive.org/web/20190623033548/https://www.theguardian.com/environment/2019/jun/23/great-pacific-garbage-patch-floating-plastic-trap-deployed-again. live.
  43. Web site: Ocean Cleanup's plastic collecting boom relaunched. Pieters. Janene. 24 June 2019. nltimes.nl. 9 November 2019.
  44. Web site: Ocean Cleanup attaches parachutes to trash-collecting barriers to maintain steady speeds. Lavars. Nick. 2019-08-19. New Atlas. en. 2019-08-25. 2019-08-25. https://web.archive.org/web/20190825005002/https://newatlas.com/ocean-cleanup-parachutes-plastic/61119/. live.
  45. News: Ocean cleanup device successfully collects plastic for first time. Boffey. Daniel. 3 October 2019. The Guardian. 2019-10-03. 0261-3077. www.theguardian.com. 2019-10-03. https://web.archive.org/web/20191003094713/https://www.theguardian.com/environment/2019/oct/03/ocean-cleanup-device-successfully-collects-plastic-for-first-time. live.
  46. Web site: Lavars. Nick. 27 June 2019. Take two: Upgraded Ocean Cleanup barrier returns to take on the Great Pacific Garbage Patch. 2019-06-29. newatlas.com. en. 2019-06-29. https://web.archive.org/web/20190629092828/https://newatlas.com/take-two-ocean-cleanup/60265/. live.
  47. Web site: Young. Chris. 2 October 2019. The Ocean Cleanup Is Successfully Recovering Plastic from the Pacific Ocean. 2021-05-25. interestingengineering.com. en. 2021-05-25. https://web.archive.org/web/20210525145723/https://interestingengineering.com/the-ocean-cleanup-is-successfully-recovering-plastic-from-the-pacific-ocean/. live.
  48. Web site: Boffey. Daniel. 2 October 2019. Ocean cleanup device successfully collects plastic for first time. 2021-05-25. The Guardian. en. 2021-05-15. https://web.archive.org/web/20210515145050/https://www.theguardian.com/environment/2019/oct/03/ocean-cleanup-device-successfully-collects-plastic-for-first-time. live.
  49. The Maritime Executive (2019, 11 June). The Ocean Cleanup Unveils River Vessel. https://www.maritime-executive.com/article/the-ocean-cleanup-unveils-river-vessel
  50. DesignBoom (nd). the ocean cleanup unveils floating garbage truck that catches plastic in rivers. https://www.designboom.com/technology/the-ocean-cleanup-interceptor-river-plastic-pollution-10-30-2019/
  51. The Ocean Cleanup (2020, 22 January). Interceptor 001 in Place After Extreme Flooding in Jakarta. Retrieved 22 April 2021, from: https://theoceancleanup.com/updates/interceptor-001-in-place-after-extreme-flooding-in-jakarta/
  52. Meyer, R. & Gokkon, B. (2020, 17 March). The Ocean Cleanup's 'Interceptor' Aims to Clean 1,000 Rivers in 5 Years. Will It Work? Retrieved 22 April 2021, from: https://www.ecowatch.com/ocean-cleanup-interceptor-2645510058.html
  53. EfeVerde (2020, 19 August). Interceptor 004 cleans the Dominican Republic river of garbage. FuturoVerde. Retrieved 22 April 2021, from: https://futuroverde.org/2020/08/19/interceptor-004-limpia-de-basura-el-rio-de-de-republica-dominicana/
  54. Hellenic Shipping News (2020, 11 December). The Ocean Cleanup prepares for series production of Interceptor – partners with Konecranes. Retrieved 22 April 2020, from: https://www.hellenicshippingnews.com/the-ocean-cleanup-prepares-for-series-production-of-interceptor-partners-with-konecranes/
  55. Web site: Dashboard • The Ocean Cleanup . 2024-08-08 . The Ocean Cleanup . en-US.
  56. Web site: 2022-06-01 . The Ocean Cleanup Trials New Interceptor in World's Most Polluting River • Updates • The Ocean Cleanup . 2023-05-17 . The Ocean Cleanup . en-US.
  57. Web site: Lavars. Nick. 2021-08-13. Ocean Cleanup's biggest system sweeps into Great Pacific Garbage Patch. live. 2021-08-14. New Atlas. en-US. 2021-08-13. https://web.archive.org/web/20210813222626/https://newatlas.com/environment/ocean-cleanup-pacific-garbage-patch-jenny-active-propulsion/.
  58. Web site: Lavars. Nick. 2021-10-22. Ocean Cleanup moves beyond testing and outlines a system 3x the size. 2021-10-24. New Atlas. en-US.
  59. Web site: FIRST 100,000 KG REMOVED FROM THE GREAT PACIFIC GARBAGE PATCH . theoceancleanup . 25 July 2022 . 25 July 2022.
  60. Web site: Lavars . Nick . 2022-09-21 . Ocean Cleanup video artfully depicts demise of Great Pacific Garbage Patch . 2022-09-21 . New Atlas . en-US.
  61. Weiss . Sabrina . The Harmful Side Effect of Cleaning Up the Ocean . en-US . Wired . 2023-05-08 . 1059-1028.
  62. Web site: erika . 2022-07-21 . Transition to System 03 Begins • Updates • The Ocean Cleanup . 2023-06-29 . The Ocean Cleanup . en-US.
  63. Web site: Ridden . Paul . 2024-06-05 . Marine fungus takes a bite out of plastic waste . 2024-06-11 . New Atlas . en-US.
  64. Web site: Today we reached an exciting milestone: over 100,000kg of plastic removed from the Great Pacific Garbage Patch. twitter.com.
  65. News: Dutch foundation launches project to tackle river plastic pollution National Post. 2019-10-26. National Post. en-CA. 2019-10-26. Intercept debut – National Post 2019-10-26. Verweij. Hilde.
  66. Web site: Expanding the Interceptor Family. The Ocean Cleanup. 31 December 2021. 6 January 2022.
  67. Web site: Dashboard • The Ocean Cleanup . 2024-08-08 . The Ocean Cleanup . en-US.
  68. Web site: Milestones: System 001. www.theoceancleanup.com.
  69. Web site: Transition to System 03 Begins. theoceancleanup.com. 21 July 2022 .
  70. Web site: System 03: A Beginner's Guide. theoceancleanup.com. 31 August 2023 .
  71. Web site: The Interceptor™. The Ocean Cleanup. 6 May 2021 . 29 September 2021.
  72. Web site: 2021 Highlights: Why we won't forget this year. YouTube. 30 December 2021 . 6 January 2022.
  73. https://www.theoceancleanup.com/milestones/mega-expedition/ Mega Expedition
  74. News: Garbage 'patch' is much worse than believed, entrepreneur says. 2015-08-23. SFGate. 2018-10-24. 2018-09-09. https://web.archive.org/web/20180909184955/https://www.sfgate.com/science/article/Entrepreneur-thinks-garbage-patch-is-far-6460890.php. live.
  75. Web site: Great Pacific Garbage Patch more awash with waste than expected. 4 October 2016. New Atlas. 9 November 2019. 9 November 2019. https://web.archive.org/web/20191109201224/https://newatlas.com/ocean-cleanup-aerial-expedition/45746/. live.
  76. News: 'Great Pacific garbage patch' far bigger than imagined, aerial survey shows. Milman. Oliver. 2016-10-04. The Guardian. 2017-05-08. en-GB. 0261-3077. 2017-02-25. https://web.archive.org/web/20170225083749/https://www.theguardian.com/environment/2016/oct/04/great-pacific-garbage-patch-ocean-plastic-trash. live.
  77. Web site: The Ocean Cleanup Survey App – Apps on Google Play. play.google.com. en. 2018-10-24. 2020-08-12. https://web.archive.org/web/20200812041853/https://play.google.com/store/apps/details?id=com.theoceancleanup.surveyapp. live.
  78. Reisser. J.. Slat. B.. Noble. K.. du Plessis. K.. Epp. M.. Proietti. M.. de Sonneville. J.. Becker. T.. Pattiaratchi. C.. 2015-02-26. The vertical distribution of buoyant plastics at sea: an observational study in the North Atlantic Gyre. Biogeosciences. 12. 4. 1249–1256. 10.5194/bg-12-1249-2015. 1726-4189. 2015BGeo...12.1249R. free.
  79. Kooi. Merel. Reisser. Julia. Slat. Boyan. Ferrari. Francesco F.. Schmid. Moritz S.. Cunsolo. Serena. Brambini. Roberto. Noble. Kimberly. Sirks. Lys-Anne. 2016-10-10. The effect of particle properties on the depth profile of buoyant plastics in the ocean. Scientific Reports. En. 6. 1. 33882. 10.1038/srep33882. 27721460. 2045-2322. 5056413. 2016NatSR...633882K.
  80. Lebreton. Laurent C. M.. van der Zwet. Joost. Damsteeg. Jan-Willem. Slat. Boyan. Andrady. Anthony. Reisser. Julia. 2017-06-07. River plastic emissions to the world's oceans. Nature Communications. En. 8. 15611. 10.1038/ncomms15611. 28589961. 5467230. 2041-1723. 2017NatCo...815611L.
  81. Web site: Where Is the Plastic in the Ocean Coming From? Try Asia.. Berman. Robby. 17 June 2017. Big Think. 10 November 2019. 10 November 2019. https://web.archive.org/web/20191110205937/https://bigthink.com/robby-berman/where-is-the-plastic-in-the-ocean-coming-from-try-asia. live.
  82. Chen. Qiqing. Reisser. Julia. Cunsolo. Serena. Kwadijk. Christiaan. Kotterman. Michiel. Proietti. Maira. Slat. Boyan. Ferrari. Francesco F.. Schwarz. Anna. 2017-12-21. Pollutants in Plastics within the North Pacific Subtropical Gyre. Environmental Science & Technology. EN. 52. 2. 446–456. 10.1021/acs.est.7b04682. 29185716. 0013-936X. free.
  83. Lebreton. L.. Slat. B.. Ferrari. F.. Sainte-Rose. B.. Aitken. J.. Marthouse. R.. Hajbane. S.. Cunsolo. S.. Schwarz. A.. 2018-03-22. Evidence that the Great Pacific Garbage Patch is rapidly accumulating plastic. Scientific Reports. En. 8. 1. 4666. 10.1038/s41598-018-22939-w. 29568057. 5864935. 2045-2322. 2018NatSR...8.4666L.
  84. A global mass budget for positively buoyant macroplastic debris in the ocean. Laurent. Lebreton. Matthias. Egger. Boyan. Slat. 12 September 2019. Scientific Reports. 9. 1. 12922. 10.1038/s41598-019-49413-5. 31515537. 6742645. 2019NatSR...912922L.
  85. Egger . Matthias . Sulu-Gambari . Fatimah . Lebreton . Laurent . 6 May 2020 . First evidence of plastic fallout from the North Pacific Garbage Patch . Scientific Reports . 10 . 1 . 7495 . 2020NatSR..10.7495E . 10.1038/s41598-020-64465-8 . 7203237 . 32376835.
  86. Rapid increase in Asian bottles in the South Atlantic Ocean indicates major debris inputs from ships. Peter G.. Ryan. Ben J.. Dilley. Robert A.. Ronconi. Maëlle. Connan. 25 September 2019. Proceedings of the National Academy of Sciences. 116. 42. 20892–20897. 10.1073/pnas.1909816116. 31570571. 6800376. 2019PNAS..11620892R. free.
  87. Web site: Ocean plastic waste probably comes from ships, report says. AFP.com. 16 January 2012. 2019-10-02. 2019-10-03. https://web.archive.org/web/20191003051237/https://www.afp.com/en/news/826/ocean-plastic-waste-probably-comes-ships-report-says-doc-1kv8e91. live.
  88. Web site: Too good to be true? The Ocean Cleanup Project faces feasibility questions. Kratochwill. Lindsey. 26 March 2016. The Guardian. 11 November 2019. 24 October 2019. https://web.archive.org/web/20191024102620/https://www.theguardian.com/environment/2016/mar/26/ocean-cleanup-project-environment-pollution-boyan-slat. live.
  89. Web site: Thanks to Our Partners We Can Clean the Oceans. theoceancleanup.com. 12 August 2021. 11 August 2021. htltps://web.archive.org/web/20210811234828/https://theoceancleanup.com/partners/. live.
  90. Web site: The Ocean Cleanup Project Secures Major Funding. 5 May 2017. subseaworldnews.com. 11 November 2019. 12 November 2019. https://web.archive.org/web/20191112002141/https://subseaworldnews.com/2017/05/05/the-ocean-cleanup-project-secures-major-funding/. live.
  91. Web site: 2019-08-27 . The Ocean Cleanup is awarded Macquarie 50th Anniversary Award Press release . 2023-06-29 . The Ocean Cleanup . en-US.
  92. Web site: R Sabri . 20 October 2020 . The Ocean Cleanup Flashes Sunglasses Made from Ocean Plastic . live . https://web.archive.org/web/20210402192452/https://www.triplepundit.com/story/2020/ocean-cleanup-sunglasses/707886 . 2 April 2021 . 26 April 2021 . TriplePundit.
  93. Web site: H van der Vliet . 5 June 2020 . DNV GL launches standard for traceability of recovered plastic from the ocean . live . https://web.archive.org/web/20210426145458/https://www.dnvgl.nl/news/dnv-gl-lanceert-standaard-voor-de-traceerbaarheid-van-teruggewonnen-plastic-uit-de-oceaan--176659 . 26 April 2021 . 26 April 2021 . DNV GL.
  94. Web site: Staff Writer . Turning Trash into Treasure: The Ocean Cleanup Sunglasses . 17 February 2023 . The Ocean Cleanup. 24 October 2020 .
  95. Web site: The Ocean Cleanup and Kia announce global partnership. . The Ocean Cleanup . 28 April 2022 . 12 January 2023.
  96. Web site: Staff Writer . Airbnb and Samara Co-Founder Joe Gebbia Donates $25 Million to The Ocean Cleanup . The Ocean Cleanup. 3 February 2023 .
  97. Web site: James . Rainey . The audacious plan to clean plastics from the Pacific Ocean has broken down. NBC News. 4 January 2019 . 5 January 2019. 5 January 2019. https://web.archive.org/web/20190105004203/https://www.nbcnews.com/news/us-news/ocean-cleanup-device-breaks-down-well-ridding-pacific-plastics-n954446. live . “I certainly hope they will be able to get it to work, but this is a very difficult environment where equipment breaks, which is why you normally do things closer to shore, where things are easier to repair,” said Miriam Goldstein, director of ocean policy at the Center for American Progress, a liberal think tank. ... Goldstein wrote her Ph.D. dissertation in oceanography on the Pacific Garbage Patch. ... “A great deal of money is being spent on this Ocean Cleanup device,” Goldstein said, “when there are various other methods that remove a lot more plastic, for a lot less money.” .
  98. Web site: Stuart. Ryan. 21 September 2021. Scooping Plastic Out of the Ocean Is a Losing Game. 2021-09-24. Hakai Magazine. en.
  99. Spencer . Matthew . Culhane . Fiona . Chong . Fiona . Powell . Megan O. . Holst . Rozemarijn J. Roland . Helm . Rebecca . 2023-04-27 . Estimating the impact of new high seas activities on the environment: the effects of ocean-surface macroplastic removal on sea surface ecosystems . PeerJ . en . 11 . e15021 . 10.7717/peerj.15021 . 2167-8359. free . 37131993 . 10149055 .
  100. Web site: 2,000-Foot-Long Plastic Catcher Released to Aid Cleanup of Great Pacific Garbage Patch. Meilan. Solly. Smithsonian. 2018-12-14. 2018-12-10. https://web.archive.org/web/20181210110918/https://www.smithsonianmag.com/smart-news/2000-foot-long-plastic-catcher-released-aid-cleanup-great-pacific-garbage-patch-180970256/. live.
  101. Ocean Cleanup's Plastic Catcher Is Busted. So What Now?. Simon. Matt. 2019-01-09. Wired. 2019-02-18. 1059-1028. 2019-01-09. https://web.archive.org/web/20190109213117/https://www.wired.com/story/ocean-cleanups-plastic-catcher/. live.
  102. Web site: December 31, 2023 . The Ocean Cleanup Annual Report 2023 . July 25, 2024 . theoceancleanup.com/.
  103. http://web.unep.org/champions/laureates/2014/boyan-slatSlat Boyan Slat Founder – The Ocean Cleanup 2014 Champion of the Earth – Inspiration and Action
  104. http://www.c2montreal.com/press-releases/c2-mtl-intel-reveal-top-20-finalists-eye50-search-worlds-best-young-innovators/ C2-MTL and Intel Reveal Top 20 Finalists
  105. http://www.mynewsdesk.com/norshipping/pressreleases/winners-announced-for-three-nor-shipping-2015-awards-1170701 Winners announced for three Nor-Shipping 2015 Awards
  106. https://designmuseum.org/exhibitions/designs-of-the-year-2015 Designs of the Year 2015
  107. http://www.fastcodesign.com/3049911/innovation-by-design/the-2015-innovation-by-design-awards-winners-social-good The 2015 Innovation By Design Awards Winners: Social Good
  108. Web site: The Leading Global Thinkers of 2015. Foreign Policy. 2015-12-08. 2015-12-03. https://web.archive.org/web/20151203204600/http://2015globalthinkers.foreignpolicy.com/. live.
  109. News: Plastic-scooping Ocean Cleanup project wins prestigious Katerva Award. 2017-05-08. en-US. 2017-04-12. https://web.archive.org/web/20170412163217/http://inhabitat.com/plastic-scooping-ocean-cleanup-project-wins-prestigious-katerva-award/. live.
  110. News: Press release: Winner of the Heyerdahl Award 2017 – Nor-Shipping. 2017-05-31. Nor-Shipping. 2017-06-28. en-US. 2017-06-06. https://web.archive.org/web/20170606143444/http://nor-shipping.com/press-release-winner-heyerdahl-award-2017/. live.

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