Public investment in innovation across the salmon farming sector of Scotland, the United Kingdom, has totaled more than £183 million (US$232 million) since 2018, with overall activity approaching £200 million (US$254 million), according to an independent review.

The assessment, carried out by Frontline and commissioned by the Sustainable Aquaculture Innovation Centre (SAIC) and Salmon Scotland, examined 268 projects delivered in partnership between producers, supply chain companies, universities, and public funders. The £183 million (US$232 million) total reflects publicly supported initiatives only and excludes projects financed solely by industry.

More than £83 million (US$105 million) has been directed towards fish health and welfare, supporting the development of vaccines, rapid diagnostics, welfare assessment tools, and disease prevention strategies.

Additional funding has targeted sea lice management, including biological control methods, novel treatment technologies, and AI-based detection systems.

Cabinet Secretary for Rural Affairs Mairi Gougeon said: "I welcome this report's endorsement of the positive impact of long-running public investment in aquaculture innovation. Scottish salmon aquaculture is a highly agile sector, constantly adapting to the complex marine environment – and it is able to do that because of the focus collectively put on generating world-class aquaculture science. The changing marine environment continues to present challenges, and Scotland's track record of innovation indicates the sector will rise to those challenges to ensure the sustainable development of aquaculture into the future."

Genetics programmes have also progressed, including the £8.5 million (US$10.8 million) Drivers of Salmon Robustness project funded through the Biotechnology and Biological Sciences Research Council (BBSRC) Business and Academia Partnership Prosperity Program.

Delivered in collaboration with Mowi Scotland and the University of Edinburgh's Roslin Institute, the initiative focuses on breeding salmon with improved resilience to farming challenges. Reported outcomes include tools to identify high-performing fish and technologies supporting improved health and welfare.

According to the review, 88% of companies interviewed said employment levels would have been lower without innovation activity, while 76% stated turnover would have declined.

The report notes that collaboration between industry and Scottish universities has underpinned progress in disease detection, breeding strategies, and environmental monitoring. However, it warns that short-term funding cycles and lengthy regulatory processes can delay implementation and scale-up of new technologies.

Among the projects highlighted is WellFish Tech, a spin-out from the University of the West of Scotland, which delivers AI-driven blood diagnostics within 24 hours to assist farmers in monitoring salmon health.

A £17 million ($21.6 million) national aquaculture technology hub is scheduled to open at the University of Stirling this year, further expanding Scotland's aquaculture research infrastructure.

- Aquafeed.com

Public investment in innovation of Scotland, UK salmon farming industry hits more than US$232 million since 2018

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