Skretting and Andfjord’s Breakthrough in Sustainable Aquaculture

In the pristine Arctic waters of Norway’s Vesterålen archipelago, a groundbreaking collaboration between Skretting and Andfjord Salmon is redefining sustainable aquaculture. By developing specialized salmon feed tailored for Andfjord’s innovative closed aquaculture system (CAS), the partnership is unlocking the full potential of Atlantic salmon while prioritizing environmental stewardship.

Revolutionizing Land-Based Salmon Farming

Located on the island of Andøya, Andfjord Salmon has pioneered a shore-based aquaculture system designed to be the world’s most sustainable facility of its kind. Unlike traditional open-net farming, Andfjord’s CAS integrates advanced technology to control water flow, temperature, and waste collection, creating an optimal environment for salmon growth. Skretting, a global leader in aquafeed, joined the project early, transitioning from a mere supplier to a vital collaborator in feed development.

“Skretting is more than a feed supplier – they are a feed collaborator,” said Christian Halmøy Torgersen, COO of Andfjord Salmon. “Their expertise has been crucial in addressing the complexities of feed formulation for our closed system, balancing nutritional needs with environmental factors.”

Key Achievements of the Collaboration

The partnership has yielded impressive results, showcasing the synergy between biology and technology:

• High Survival Rate: Andfjord’s first production cycle achieved a remarkable 97.5% survival rate for salmon.

• Efficient Feed Conversion: A feed conversion ratio (FCR) of 1.05 reflects the precision of Skretting’s tailored feed in promoting healthy growth.

• Low Energy Use: The system consumed just 1 kWh per kilo of salmon produced, underscoring its commitment to energy efficiency and sustainability.

These outcomes align with both companies’ shared vision of minimizing environmental impact while maximizing production efficiency.

A Collaborative Approach to Feed Innovation

Developing feed for Andfjord’s CAS required Skretting to go beyond traditional nutritional profiles. The closed system’s unique conditions—such as controlled water flow and waste management—demanded a feed formulation that supports fish health while maintaining water quality and system performance. Skretting’s expertise in aquafeed science enabled precise adjustments to meet these challenges, ensuring optimal growth and sustainability.

Industry Impact and Future Outlook

The collaboration between Skretting and Andfjord signals a shift toward more sustainable and technologically advanced aquaculture practices. As global demand for seafood rises, closed systems like Andfjord’s offer a scalable model for reducing environmental footprints while meeting market needs. Skretting’s role as a feed innovator strengthens this vision, providing a blueprint for future partnerships in land-based aquaculture.

This project serves a milestone in the evolution of sustainable fish farming. By combining cutting-edge feed solutions with innovative farming systems, Skretting and Andfjord are paving the way for a new era of environmentally conscious salmon production.

Shaping a Sustainable Future

The Skretting-Andfjord partnership exemplifies how collaboration and innovation can transform aquaculture. By optimizing feed for closed systems, the companies are not only enhancing the welfare and growth of Atlantic salmon but also setting a new standard for sustainability in the industry.

Source: https://www.aquafeed.com/newsroom/news/skretting-and-andfjords-journey

Prepared by: Next Move Strategy Consulting