Why Fishers and Aquaculture Operators Are Turning to Hybrid and Electric Propulsion
10/12/2025
New survey insights collected within the 3EFISHING project reveal a clear trend: fishers and aquaculture operators are increasingly interested in hybrid and electric propulsion systems for their vessels. The data highlights the main reasons driving this transition and offers valuable indications for the future of sustainable small-scale fisheries in the Adriatic region.
Economic benefits remain the strongest motivation
According to the survey responses, economic savings are the top driver for aquaculture operators and a major factor for fishers as well. Reduced fuel consumption and the potential for lower operating costs make hybrid propulsion an attractive option for businesses facing high and unstable energy prices. Access to public funding and sectoral incentives also plays a decisive role, helping companies evaluate hybrid or electric conversion as a feasible investment.
Environmental responsibility is central for the fishing sector
While economic motivations are significant, fishers highlight an additional element: responsibility toward the marine environment.
Fishing is directly dependent on the health of the ecosystem, and respondents emphasised the need to preserve it through cleaner technologies and reduced emissions. This environmental awareness strengthens the interest in hybrid propulsion as a concrete way to support long-term sustainability.
Brand image also influences the shift toward greener propulsion
A smaller - yet notable - share of respondents across both sectors pointed to the value of improving their eco-sustainable brand image. For many operators, adopting hybrid or electric engines is not only a technical upgrade but also a way to demonstrate commitment to responsible practices and strengthen market positioning.
Hybrid propulsion as a strategic step for sustainable fisheries
The results confirm a growing openness to technological innovation among small-scale fishers and aquaculture producers. Hybrid engines offer a combination of reduced emissions, lower operational costs, and improved efficiency, aligning with European sustainability goals and the long-term vision of the Blue Economy.
These findings support the ongoing work of the 3EFISHING project, which aims to accelerate the adoption of low-carbon maritime technologies and guide the sector through a realistic and economically viable transition.
