SciTransfer
SEARCULAR · Project

Circular Plastic Solutions for Fishing Gear and Port Waste Management

environmentPilotedTRL 7

Imagine turning old, discarded fishing nets into strong new ropes instead of letting them pollute the ocean. This project creates biodegradable gear that breaks down naturally and a system for ports to turn plastic waste into new plastic. It is like a recycling program specifically designed for the tough materials used in commercial fishing.

By the numbers
15%
reduction in fossil fuel use for gear production
1643 tonnes
end-of-life fishing gear discarded in Spanish ports
40%
annual loss of deployed Fish Aggregating Devices (FADs)
3 tonnes
PA material processed into pellet feedstock
The business problem

What needed solving

Commercial fishing generates massive amounts of plastic waste and lost gear that pollutes oceans and creates waste management crises at ports. Current disposal methods rely heavily on landfills and incineration.

The solution

What was built

Four market-ready solutions: recycled PA dolly ropes, biodegradable seine ropes, biodegradable dFADs, and a port-based pyrolysis system for plastic-to-plastic recycling.

Audience

Who needs this

Commercial fishing fleet ownersFishing gear manufacturersPort waste management authoritiesMarine plastic recycling companies
Business applications

Who can put this to work

Maritime Manufacturing
any
Target: Fishing gear producer

If you are a gear producer dealing with high fossil fuel reliance — this project developed recycled polyamide dolly ropes that can reduce fossil fuel use in production by 15%. This allows you to offer a more sustainable product to commercial trawlers.

Port Management
enterprise
Target: Port authority or waste manager

If you are a port manager dealing with 1643 tonnes of end-of-life fishing gear being discarded in Spanish ports — this project developed a pyrolysis management system. This enables a plastic-to-plastic application instead of relying on landfills or incineration.

Commercial Fishing
mid-size
Target: Tuna purse seine fleet operator

If you are a fleet operator dealing with the loss of 40% of deployed Fish Aggregating Devices (FADs) annually — this project developed eco-designed biodegradable dFADs. This reduces your environmental footprint and liability for marine litter.

Frequently asked

Quick answers

What is the cost or price of these solutions?

Based on available project data, specific pricing or cost-per-unit for the recycled ropes and biodegradable gear is not provided.

Can these solutions be implemented at an industrial scale?

Yes, the project targets TRL 7-9 and tests solutions onboard commercial vessels and within the Basque country region to ensure they are close-to-market.

How is the intellectual property or licensing handled?

Based on available project data, there are no specific details regarding patents or licensing agreements for the four circular solutions.

What regulations do these solutions address?

The solutions address the reduction of marine litter and microplastics generated by European fisheries to support a sustainable economy.

How long does it take to integrate these into current operations?

The project is running from September 2023 to August 2026, with solutions being validated by users in real-world conditions during this period.

Consortium

Who built it

The consortium is well-balanced for commercialization, consisting of 11 partners across 6 countries. With a 27% industry ratio (3 industrial partners) and 6 research entities, the project blends academic rigor with practical application. The presence of 3 SMEs suggests a focus on agile, market-ready implementation rather than purely theoretical research.

How to reach the team

Contact FUNDACION AZTI - AZTI FUNDAZIOA in Spain

Next steps

Talk to the team behind this work.

Contact us to connect with the SEARCULAR consortium for licensing recycled PA technology.

More in Environment & Climate
See all Environment & Climate projects