SciTransfer
SEAGLOW · Project

Decarbonizing Small Fishing Boats with Hybrid Power and Eco-Friendly Coatings

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Imagine giving a small fishing boat a hybrid engine, similar to a Prius, to cut down on fuel and smog. It also uses a special 'non-stick' paint on the hull to help the boat glide through water more easily and keep the ocean cleaner. Sensors on board act like a fitness tracker, showing the crew exactly how to drive to save the most money and energy.

By the numbers
4
vessels for full-scale demonstration
8.5 - 11.5
tonnage range of target vessels
5
different technological applications tested
The business problem

What needed solving

Small-scale fishing boats rely on fossil fuels that cause high emissions and environmental damage. There is a lack of proven, integrated low-carbon technology packages specifically sized for vessels in the 8.5 to 11.5 ton range.

The solution

What was built

A suite of retrofit packages including HVO-ready hybrid drivetrains, battery systems, electro-hydraulic equipment, and polymer-based anti-fouling coatings.

Audience

Who needs this

Small-scale commercial fishing fleet ownersMarine propulsion system manufacturersSpecialized boat repair and retrofit yardsEco-friendly marine paint suppliers
Business applications

Who can put this to work

Marine Engineering
SME
Target: Boat Retrofit Specialist

If you are a boat retrofit specialist dealing with high demand for green upgrades — this project developed HVO-ready diesel-electric hybrid drivetrains and electro-hydraulic equipment that reduce fossil fuel consumption. You can implement these proven retrofit packages on vessels between 8.5 and 11.5 tons.

Chemical Manufacturing
enterprise
Target: Marine Coating Producer

If you are a coating producer dealing with strict pollution laws — this project developed durable polymer-based surface coatings that prevent fouling and reduce copper pollution. These coatings reduce drag and improve engine performance, as demonstrated by long-term monitoring in Norway.

Maritime IoT
any
Target: Fleet Management Software Provider

If you are a software provider dealing with a lack of operational data for small boats — this project developed SIMUL and CAN-based logging systems. These sensors provide long-term data on fuel use and emissions to help crews change their sailing behavior for better efficiency.

Frequently asked

Quick answers

What is the cost of implementing these hybrid systems?

Based on available project data, specific pricing or cost figures for the retrofit packages are not provided.

Can this be scaled to larger industrial ships?

The project specifically focuses on small-scale fishing boats between 8.5 and 11.5 tons. Based on available project data, it is not yet confirmed if these specific solutions scale to larger vessels.

Who owns the IP or licensing for the eco-coatings?

Based on available project data, the IP and licensing terms are not disclosed, though the project involves 6 industrial partners and 5 SMEs.

How does this help with EU environmental regulations?

The project supports the EU Mission 'Restore Our Ocean & Waters' by reducing CO2, NOx, SOx, and particle emissions from small vessels.

When will these technologies be available for purchase?

The project runs from 2024-05-01 to 2028-04-30, with demonstrations already underway on four vessels in Denmark, Estonia, Norway, and Sweden.

Consortium

Who built it

The consortium is heavily weighted toward practical application, featuring 16 partners from 8 countries. With 6 industrial partners and 5 SMEs (a 38% industry ratio) and zero universities, the project is driven by commercial viability and technical implementation rather than academic theory.

How to reach the team

Contact NORDDANMARKS EU-KONTOR in Denmark

Next steps

Talk to the team behind this work.

Contact us to find a partner for hybrid marine retrofitting.

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