Research project Fishing vessel of the future

General introduction

Biomethanol and renewable diesel variants are currently the most viable sustainable alternatives to diesel in the Belgian fishing industry. A methanol/diesel dual-fuel system, in particular, offers promise because it imposes only a minimal restriction on operational range compared to conventional marine diesel. Hydrogen gas and battery-electric systems have proven to be impractical for application. Using analyses based on the VISTools digital data collection system, this project—FISHING VESSEL OF THE FUTURE—has compiled a list of all practical “quick wins” for saving fuel during fishing operations. In doing so, the project addresses challenges in the fishing industry, such as heavy reliance on diesel, unstable fuel prices, and stricter European environmental regulations, and supports the Belgian fishing industry in becoming more resilient and future-proof. OVIS (OV32401) provided funding.

Research approach

ILVO worked in collaboration with relevant partners such as the Rederscentrale, Ghent University, and shipyards Padmos and Damen Maaskant. The approach first included a data analysis using VISTools. This analysis showed that current and trawl gear towing force have the greatest impact on fuel consumption. Towing speeds and hull shapes are already fairly optimized. Coatings to ensure a cleaner hull, and accounting for currents, can further reduce fuel use.

Second, the potential of alternative fuels was examined. Liquid alternatives are the most applicable in fisheries, with biodiesel and methanol emerging as the frontrunners. Hydrogen gas and battery-electric systems are not expected to be applicable in the Belgian fisheries sector.

Relevance/Valorization

The Belgian fishing industry depends heavily on diesel, which makes it vulnerable to economic fluctuations and environmental requirements. This project offers solutions by reducing fuel consumption and introducing alternative fuels. The result is a more resilient and financially stable business model for the fishing industry. The knowledge and technologies gained support the sector in meeting European climate goals and strengthen the long-term viability of the fishing industry. 

Financing

OVIS vzw