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The environment is very important to society. It is necessary for everyone to keep clean and safe because we are dependent on it for food, air, water, and many other essentials in order to live.

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Take a look at the organization below. It highlights the importance of the environment and what can be done to keep it clean and safe for all living organisms. It mainly points out all the ways to empty pollution out of the ocean and rivers.

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Over 5 trillion pieces of plastic currently litter the ocean

Ocean plastic accumulates in five ocean garbage patches, the largest one being the Great Pacific Garbage Patch, located between Hawaii and California. To solve it, we not only need to stop more plastic from flowing into the ocean, but also clean up what is already out there. Floating plastics trapped in the patches will keep circulating until they break down into smaller and smaller pieces, becoming harder to clean up and increasingly easier to mistake for food by sealife. If left to circulate, the plastic will impact our ecosystems, health, and economies for decades or even centuries.

Illustration of ocean gyres

Cleaning the ocean garbage patches

The fundamental challenge of cleaning up the ocean garbage patches is that the plastic pollution is highly diluted, spanning millions of square kilometers. Our cleanup solution is designed to first concentrate the plastic, allowing us to effectively collect and remove vast quantities. This is how it works:

CREATING AN ARTIFICIAL COASTLINE

To clean an area of this size, a strategic and energy-efficient solution is required. With a relative speed difference maintained between the cleanup system and the plastic, we create artificial coastlines, where there are none, to concentrate the plastic. The system is comprised of a long U-shaped barrier that guides the plastic into a retention zone at its far end. Through active propulsion, we maintain a slow forward speed with the system.

SCALING UP

We captured our first plastic from the GPGP in 2019 and in 2021 we reached proven technology. Today, our total catch runs to hundreds of tons and counting, and as we continuously improve our operations, our catches become larger and more reliable. In 2022, we began transitioning to the three-times larger System 03 by upgrading and replacing components gradually while continuing to harvest plastic. In August 2023, System 03 was deployed to the GPGP for the first time. Cleaning the entire GPGP requires a fleet of cleaning systems, and we believe that System 03 will allow us to develop our blueprint for that scale-up, all while continuing to extract unprecedented amounts of plastic.

How it works

Illustration of The Ocean Cleanup ocean system 2.0

Target

The circulating currents in the garbage patch move the plastic around, creating natural ever-shifting hotspots of higher concentration. With the help of computational modeling, we predict where these hotspots are and place the cleanup systems in these areas.

Capture

By maintaining a relative speed difference to the plastic, the plastic can be caught in the retention zone of the cleanup system. The wingspan, speed and direction are corrected and maintained by the vessels.

Extraction

Once the system is full, the back of the retention zone is taken aboard, sealed off, detached from the system, and emptied on board the vessel. The retention zone is then put back in place and the cleanup continues.

Recycling

Once our containers are full of plastic onboard, we bring them back to shore for recycling. For each system batch, we plan on making durable and valuable products. Supporters getting the products will help fund the continued ocean cleanup. Catch, rinse, recycle and repeat - until the oceans are clean. The sunglasses are a proof of concept for this.

Expected impact

Our floating systems are designed to capture plastics ranging from small pieces, just millimeters in size, up to large debris, including massive, discarded fishing nets (ghost nets), which can be tens of meters wide.

Modeling predicts we need around 10 full-size systems to clean up the Great Pacific Garbage Patch.

After fleets of systems are deployed into every ocean gyre, combined with source reduction, The Ocean Cleanup projects to be able to remove 90% of floating ocean plastic by 2040.

With cleanup

Without cleanup

Great Pacific Garbage Patch in 2030 with and without cleanup. [scale: kg/km²]

Smart steering

Active steering and computer modeling enable us to target plastic hotspots -areas of higher concentration- to improve efficiency. Our models will be steadily improved using field data collected during our offshore missions, allowing for continually smarter operations and more focused cleanup.

Carbon offsetting

We aim to offset all carbon emissions related to our operations. We continuously work on technological and operational ways of minimizing emissions, while also conducting a full cost-benefit assessment to determine our net impact on the environment.

Scalable

By taking a careful step-by-step approach, the modular fleet of systems can be gradually scaled up while we learn from the field and improve the technology along the way. The more systems deployed, the faster the cleanup will be.

Track the progress

See where we are cleaning and how much has been removed to date.

The system at sea

MANAGING ENVIRONMENTAL IMPACT

We aim to rid the oceans of plastic in the most responsible way possible. Our mission is intended to benefit the ocean and its inhabitants, so we place protection of the marine environment and mitigation of any negative impact of our operations at the forefront of our ocean cleaning operations.

Since our operations began, we have conducted continuous research in the laboratory and the field, aiming to optimize our positive impact consistently. System 03, our current ocean cleaning technology, has deterrents, cameras, escape aids, and other features to minimize risk to marine wildlife. We also have trained independent observers on board the vessels each trip to monitor any interactions with protected species (such as turtles or whales) in the area. Monitoring data has confirmed that our operations are having only minimal effects on the environment.

In the gallery below, you can learn more about how we keep marine wildlife safe during our cleaning operations. You can also read more about our environmental protection measures in greater detail in this update.

Furthermore, System 03 provides a unique platform for scientific research investigating the sources, fate, and impacts of plastic pollution in the open ocean. The data also helps improve the global understanding of the ecosystem in the GPGP.

We are also committed to offsetting all carbon emissions associated with the System 03 operations. For more about our approach to topics like these, see our Environment page.

SURVIVING STORMS

As the cleanup systems must remain in the GPGP for long periods (sometimes under extremely harsh conditions), it is crucial that our systems can withstand ocean forces. We closely monitor the loads on the system, and we adapt the speed and span during rough seas. We track the latest weather forecasts to plan our route to avoid storms and to identify areas where cleaning conditions are most optimal. In the case of a particularly severe storm, the system can be temporarily withdrawn from operation.

From concept to reality

The idea to clean the garbage patches started with Boyan Slat, Founder and CEO of The Ocean Cleanup, in 2012. The technology has come a long way since his first sketch; from a V-shaped array anchored to the seabed, to variations of a free-floating passive system, to our current active cleanup approach.

In 2019 we caught our first plastic. However, the catch amount was low, and our calculations showed it would take too long to clean up the GPGP using that original design. We decided to move to an active cleanup approach, and after some prototyping and field testing, we received proof of technology in 2021. This meant we had successfully met the following criteria: limited negative environmental impact, no safety issues during operation, and of course, repeatedly harvesting large amounts of plastic. Taking on such an ambitious challenge and solving problems nobody has ever solved before requires a fast and iterative approach - so we keep learning and improving every day.

Help
Clean

Your donation empowers us to continue our innovative cleanup efforts. Together, we can create a cleaner future for our oceans.

Fund the cleanup

If your company, organization, or foundation would like to be part of the scale-up, please reach out.

Join the
crew

We are always looking for new bright people to join the mission. Be part of a driven group of experts, who see the "impossible" as temporary.

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We are cleaning up ocean plastic in the Great Pacific Garbage Patch. Learn more about the technology used and the cleanup progress here.

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Littering is leaving trash on the ground instead of disposing of it in a trash can or bag, paper, cans, etc. casing untidiness. This endangers our environment, wildlife, and economy, not to mention it is illegal. Littering causes pollution, which is a huge threat to our environment, and is a main concern in several countries. Pollution is when harmful materials are put into the environment, pollutants. This damages the quality of air, water and land.

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Littering and pollution causes damage to marine life, seas, and rivers. When there is trash on the ground, it is often swept away in a storm and ends up in a body of water. If the water becomes polluted, it is no longer good to drink. It can also lead to clogging drains. When trash enters the ocean, it can create many health risks for the animals living in there. They can either consume the trash, or get tangled up in it, which can lead to death (Unisan, 2022).

An excessive amount of trash can lead to fires. The smallest spark or strike of lightning to flammable materials can cause a huge fire. It often can result in the loss of lives and property if the fire becomes uncontrollable, due to the amount of litter present. Wildfires can also be a result of littering from accidental lighting, which can take a while to put out and destroys homes (Unisan, 2022).

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Helping to prevent littering and pollution is crucial to everyone because it creates a safer and healthier environment. It effects the air we breathe, the food we consume, the animals wellbeing, the homes we live in, and more. It is a problem around the world that everyone needs to become more aware of before it gets worse. Action needs to be taken, for it effects all of us and is very important (Harding-Rolls, 2022). There are several different organizations created to help the environment and make it a better place. Researching this topic bettered my understanding of the environmental and made me realize how crucial it is to keep it clean.

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There are multiple ways to get involved to better the environment! Learn more below.

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There are multiple ways to get involved to better the environment! Learn more below.

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Make sure to eliminate packaging when possible. Try to replace single-use plastic packaging, bottles, and containers with reusable products. Try your best to buy used clothes and any items you have around your house. Don't just throw broken items away, get them repaired.

To learn more about how to Reduce, Reuse, and Recycle, check this website out:
https://www.epa.gov/recycle

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In order to reduce the amount of littering in oceans, lakes, streams, and rivers, take action in your own community by volunteering in trash clean-ups. You can even host these clean-ups yourself, by gathering people in your community to participate. Put up flyers, or send out emails or texts to grab attention.

Learn more on the website below:
https://blog.marinedebris.noaa.gov/host-your-own-community-cleanup

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Check out this website to find more ways to volunteer and get involved in the community!

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Contact The National Program Lead Directly.

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Contact The National Program Lead Directly.

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Romell Nandi

Email:
Nandi.romell@epa.gov

Phone:
202-566-1203

Mailing Address:
U.S. Environmental Protection Agency
Office of Water (4100T)
1200 Pennsylvania Avenue, N.W.
Washington, D.C. 20460

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Find out more by going directly to the EPA website.

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Find out more by going directly to the EPA website.