United for
plastic-free oceans

Protecting the ocean and aquatic environments from plastic pollution

Countless fragments of plastic are flooding our seas worsening an already critical situation. This pollution poses a serious threat to marine biodiversity and the balance of ecosystems. Over time, these waste particles break down into tiny fragments, easily ingested by aquatic life and eventually making their way into our food. Confronting this global threat demands immediate action.

Deployments of 3-year waste collection expedition

The SeaCleaners' 3-year expeditions tackle plastic pollution where it hits hardest. Using innovative technology such as Mobula boats or floating barriers, we clean up waste, support local recycling, drive policy change and engage communities. Each mission is built to last, empowering local people to keep the momentum going long after we're gone.

Our expeditions

Our global initiatives focus on reducing plastic pollution through innovative technology, local partnerships, and community engagement. Explore our key projects across different regions.

Latest news

Person collecting plastic bottles from water on a boat

2025 Review of Our Action in Malaysia

The Mobula 8.2 turned 135,000 pieces of marine debris into community assets in Kota Kinabalu. This coastal cleanup vessel collected 2 tons of waste, trained local teams, and transformed 630 kg of plastic into 61 meters of walkways. Proof that intercepting pollution close to source delivers measurable impact.

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Three women at environmental conservation booth in Bali.

Bali Ocean Days 2026

Bali Ocean Days 2026 brought together public actors, scientists and businesses to discuss concrete marine solutions. We explain why innovation only counts if it translates into tonnes intercepted and sustainable impact.

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Person collecting river trash during cleanup event.

A Strong Start in Kota Kinabalu

In three months in Kota Kinabalu, Mobula 8.2 collected more than 53,000 pieces of plastic waste. Between rough seas, teams to reinforce and partnerships to establish, the challenge now is to transform this collection into a genuine local recycling circuit.

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Join our cause

Clean with us

Join our mission for plastic-free oceans: support our actions by becoming a partner or making a donation. Together, let's take concrete action today.

Become volunteer

Join our passionate crew of volunteers and take action for cleaner oceans. Your time, skills, and energy can make a real difference. Let’s clean together!

Our Partners

Thank you to our partners

Thank you to our partners! Their support is vital to our missions, helping us protect oceans and drive real, lasting change.

and to our ambassadors

Thank you to our ambassadors! Their commitment is essential to our mission, inspiring action and amplifying our fight against ocean plastic pollution.

Yves Courbon

Théo Masse

Sailing champion

All our ambassadors