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Frøy Launched New Wellboat Frøy Frohav in Spain

The vessel features advanced hybrid propulsion and is slated for service with SalMar in 2027.

Updated on Sept. 28, 2026 in Aquariums

Bold vector editorial illustration of a modern wellboat hull floating on calm water, representing specialized aquaculture transport technology.
Frøy has launched the wellboat Frøy Frohav in Spain, a new vessel featuring advanced hybrid propulsion and modular technology for SalMar's aquaculture operations. AI Illustration. Upload story photo >

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Frøy has launched the wellboat Frøy Frohav at the Astilleros de Murueta shipyard in Erandio, Spain. The vessel will support fish welfare and biosecurity operations for SalMar under a long-term agreement.

Why it matters

This investment in specialized wellboat technology aims to elevate fish welfare standards and strengthen biosecurity within the aquaculture sector. The modular design ensures the vessel can integrate future technological advancements.

The Frøy Frohav measures 87.7 metres in length with a 20.6-metre beam. It utilizes a 4,500-cubic-metre capacity and features diesel-electric hybrid propulsion combined with battery storage.

The players

Frøy

Frøy is a leading provider of specialized vessel services to the international aquaculture industry.

SalMar

SalMar is one of the world's largest producers of farmed salmon and operates extensive offshore and coastal fish farms.

Astilleros de Murueta

Astilleros de Murueta is a Spanish shipbuilding company that specializes in the construction of complex vessels.

The details

Engineered for efficiency, the ship utilizes a new well-circulation system characterized by shorter pipework and lower lifting height. Its modular design is specifically intended to facilitate easier upgrades to onboard technology in the future.

Timeline

  1. February 2025: Frøy placed the order for the vessel with Murueta.

  2. September 4, 2026: The long-term service agreement with SalMar was announced.

  3. September 24, 2026: The vessel was officially launched at the Erandio shipyard.

  4. October 2027: Construction is expected to reach completion.

Culture Shift

The maritime sector is increasingly adopting hybrid electric systems as part of a broader transition toward sustainable aquaculture operations. This shift marks a departure from traditional diesel-only fleets, focusing on long-term energy efficiency and reduced environmental impact.

The introduction of higher-capacity, high-tech wellboats enables more efficient transport of fish, which can influence the stability of salmon supply chains. Ultimately, these operational improvements support the maintenance of consistent quality standards for the end consumer.

The takeaway

Advanced wellboats are playing a critical role in the modernization of sustainable fish farming practices. These modular vessels ensure that infrastructure remains adaptable as aquaculture technology continues to evolve.

Further reading

For more on the technology supporting modern fish farming, visit our Aquariums section.

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