Scaling for Impact: The EU’s Growth Blueprint for Ocean and Waters Solutions

• September 9, 2026

The EU Mission “Restore our Ocean and Waters by 2030” has entered a new phase. After years of piloting and testing, the conversation has shifted from “does this work?” to “how do we get this everywhere?” The answer, according to a booklet from the European Commission, is a growth blueprint built around ten concrete solutions that are ready to be scaled up and replicated across Europe.

The booklet, titled “Scaling for Impact: Developing a Growth Blueprint for Mission Ocean and Waters Solutions,” is aimed at the people who can actually make things happen: local governments, industry players and stakeholders who might want to pick up these solutions and run with them. It is not a theoretical exercise. It is a practical guide to what works, what does not and what it takes to move from pilot to mainstream.

The Solutions That Made the Cut

The Commission has selected ten solutions from Mission-funded projects and Charter Actions. They cover the three Mission objectives: protecting ecosystems, cutting pollution and building a sustainable blue economy. Here is what they are and why they matter.

SeaClear 2.0 is probably the most ambitious. It is an integrated fleet of autonomous robots, surface vessels, underwater drones and an aerial drone, all working together to detect, map and collect marine litter. The system has been piloted in Hamburg, Marseille, Dubrovnik and elsewhere, pulling everything from car tyres to a car seat off the seabed. The AI detection system is already at TRL 7-8, meaning it is commercially usable, while the full robotic system is at TRL 6-7. The commercial partner, SubSea Tech, has 35 distributors in 60 countries and is already looking at markets in Europe, the Middle East and Asia.

VISIR-2 is an open-source Python tool that uses environmental data and ship performance models to compute optimised maritime routes. It is transparent, science-based and helps ships save fuel, improve safety or reduce speed depending on what the operator needs.

H2-Seas tackles the fishing industry head-on. It is a modular hydrogen electric propulsion system for small fishing vessels that replaces diesel engines with fuel cell power combined with batteries. Zero emissions, quieter operation and lower running costs. The kind of thing that could actually get fishermen on board if the economics stack up.

Depth Adjustable Mussel Farm is a submersible farming system that can be raised for harvesting or lowered to avoid rough surface conditions. It is designed for dynamic open sea environments like wave parks, making mussel farming more resilient and productive.

DuWo is a reusable, fully recyclable and digitally traceable fish crate system. It replaces single-use polystyrene with durable polypropylene, reducing waste and preventing microplastics while improving hygiene and logistics in the supply chain.

CAPTOPLASTIC uses magnetic “captor” particles to aggregate and extract microplastics from water streams. It is reusable and non-toxic, designed to be deployed in wastewater treatment plants, industrial effluents or even natural water bodies.

Bubble Barrier is a fish-friendly bubble curtain that guides plastic waste towards a catchment unit. It uses rising air bubbles and natural water flow to remove pollution from rivers before it reaches the ocean. It does not disrupt ship traffic or infrastructure, which is a big deal for busy waterways.

AI-based Biomass Vision Sensors use overhead cameras and AI algorithms to estimate biomass and detect biological risks in aquaculture without handling the animals. Less stress on the fish, more accurate data for the farmer.

Jelly-FAD (a biodegradable, non-tangling fish aggregating device) supports purse seine tuna fishing while reducing plastic pollution. It replaces conventional drifting FADs made of durable plastics that often end up as marine litter.

CirCleaner is a mechanical, flow-powered collection system that uses a rotating paddle wheel to lift floating and near-surface plastic debris into a container. Simple, robust and effective for capturing waste before it moves downstream.

AI-based Phytoplankton Imaging uses a microscopic imaging device with AI models to automatically detect, classify and quantify phytoplankton. It provides early warning of harmful algal blooms and supports risk management in aquaculture.

SIMUL is an on-board monitoring system for small fishing vessels that provides real-time fuel and performance insights. It helps skippers make better operational decisions, cutting fuel costs and emissions.

Why Scaling Matters

The Mission is not short of good ideas. The problem is that good ideas often stay in one place. A pilot in Hamburg does not automatically clean up a beach in Greece. A mussel farm that works in the North Sea might not work in the Mediterranean without some tweaking.

The Commission’s approach is to push solutions up the Technology Readiness Level scale, moving them from demonstration to market entry. That means using a combination of EU funds, co-funding and private investment to get these technologies into the hands of people who will actually use them. The Mission is also building synergies between different instruments and initiatives, drawing on knowledge and solutions from one sector and transferring them to another.

But scaling is not just about money. It is about replication. A solution that works in one place needs to be adapted to local conditions, regulations and community priorities. That takes work. The booklet is honest about the barriers.

The Barriers to Replication

Take SeaClear 2.0 as an example. The system is best suited for Mediterranean-type conditions with low currents. High-current areas like the North Sea pose challenges for station-keeping and tether stability. Before you deploy the system in a new location, you need to acquire local data, build localised training datasets for the AI and manually label all of it. That takes time and money. Environmental variability, turbidity, lighting and sediment coverage all affect AI accuracy.

Then there are the regulatory barriers. Autonomous systems and drone operations are restricted in certain waters. You need regulator buy-in before you can even start. There is also a lack of public awareness, because seabed litter is invisible. People do not see it, so they do not think about it. The AI component and visual mapping have been successful in generating public engagement online, but that is only part of the battle.

Funding constraints are another issue. The booklet suggests exploring partnerships with industrial sectors like offshore energy, infrastructure and defence. It also points to EU support mechanisms for innovation, investment and market deployment. And it suggests cross-sector commercial applications like unexploded ordnance mapping, biodiversity monitoring and civil engineering inspection as ways to share costs.

What Enables Success

For a solution to be replicated successfully, you need a few things to line up. Willingness from industry partners and communities. Local regulators who are engaged in marine sustainability. The ability to link investment from stakeholders and other sources. Marine conditions that allow the system to operate. Onshore facilities for energy and fuel supply. Local regulations that support the use of autonomous systems.

That is a lot of boxes to tick. But the Commission is not pretending this is easy. The booklet is a living resource, intended to be updated dynamically as new information, insights and feedback become available. They are inviting input and suggestions to strengthen and refine the content.

The Upscaling Potential

The demand for these solutions is substantial. Today’s oceans contain an estimated 26 to 66 million tons of waste, with roughly 94 percent located on the seafloor. SeaClear 2.0 automates the process of searching, identifying and collecting marine litter. That is a market waiting to happen.

The system has already undergone upscaling from SeaClear 1.0, which went from a maximum lifting capacity of 1 kilogram to 250 kilograms. Further upscaling would come from deploying multiple systems, or in the long term through market demand.

VISIR-2 is already open-source, which makes replication easier. H2-Seas has the potential to transform small-scale fishing fleets across Europe if the economics work. The Depth Adjustable Mussel Farm could be deployed in wave parks and offshore wind farms, turning energy infrastructure into food production sites.

The Bigger Picture: Changing the way we think about the ocean

The Mission is about changing the way we think about the ocean. The booklet underlines the essential role of marine and freshwater research for achieving the EU’s ambition to become climate neutral by 2050. But it also stresses the need to invest in citizen engagement and ocean literacy to expand public awareness of the importance of seas and oceans for life on the planet.

Healthy ecosystems support the transition to climate neutrality. The ocean is one of the planet’s most important carbon sinks. Its resources, wind, tides and waves are sources of clean energy. The Mission is built on the idea that you cannot have one without the other.

The second phase of the Mission, from 2026 to 2030, is about deployment and upscaling. The solutions that have been developed and piloted will be further replicated and scaled up through rounds of calls for upscaling. The booklet is a blueprint for that process. It identifies what works, what does not and what it takes to get there.

For potential up-takers, the message is clear: these solutions are ready. They have been tested. They have been proven. Now they need to be deployed. The Commission is providing the framework, the funding and the guidance. The rest is up to the people on the ground.

The ocean is not going to restore itself. But with the right tools and the right approach, it might just have a fighting chance.