March 29, 2021


Starfish closed-containment salmon farming system established in Norwegian fjord


Starfish, an innovative closed-containment salmon farming system, has been installed in a Norwegian fjord and is due to be stocked later in the year.


Produced by Nekkar, Starfish is fully-automated and is digitally and remotely managed.


At the heart of the system is a software platform for remote surveillance, data acquisition, bio-analytics and production control. It is designed to reduce environmental impact and operating expenditure and has double protection against escapes.


Starfish aims to prevent the entry of sea lice by taking in water from deep below the cage and collects up to 90% of biological waste produced by salmon.


"Nekkar aims to develop disruptive technologies that offer high sustainability impact solutions for the aquaculture industry. Starfish is the first example of this approach. We are excited about the forthcoming ocean testing and the future opportunities this may present," said Preben Liltved, CEO of the marine engineering specialist, in a press release.


The company aims to offer further disruptive technologies and automated sensors to the aquaculture sector in the future.


Nekkar has cooperated with Lerøy Seafood from the beginning of the Starfish development work, and the project is supported by Innovation Norway.


"The idea behind Starfish is to reduce opex level dramatically for the fish farming industry, while simultaneously improve fish welfare and focusing on circular economy. We look forward to verifying the technical and operational parameters of the solution, before we start preparations for testing with biomass later this year," said Mette Harv, executive vice president of Nekkar's aquaculture business area.


- The Fish Site