Offshore Salmon Farming

Offshore salmon farming refers to aquaculture facilities located in more open and exposed marine areas, often far from the coastline, where they are more subject to natural forces such as waves, currents, and wind. This contrasts with traditional aquaculture facilities, which are usually situated in sheltered fjords.

Benefits

  • Environmental Benefits

    Exposed areas often have stronger water currents, which can improve water circulation and reduce the buildup of waste from the fish, enhancing environmental conditions both within and around the farms.

  • Health Benefits for the Fish

    Better water exchange and more natural conditions can help reduce the risk of diseases and parasites such as sea lice. Larger structures with greater net volume provide the fish with more space to swim, which we believe is beneficial for the fish’s health and welfare.

  • Space Utilization

    With increasing demand for farmed salmon and limited space in protected fjords, exposed locations offer an opportunity to expand aquaculture operations without conflicting with other coastal activities.

Challenges

  • Technical Challenges

    The farms must withstand harsher weather conditions, requiring more robust structures and technology to ensure the safety of both the people, the facilities and the fish.

  • Larger Investments

    Building and maintaining farms in exposed areas can be significantly more expensive due to the need for stronger structures and more advanced technology and equipment.

  • Operational Challenges

    Operating facilities in exposed areas can be more demanding and riskier, especially during severe weather conditions. This means that health, safety, and security for both personnel and fish are of particular focus at SalMar Aker Ocean.

Offshore salmon farming represents a new and significant development in the aquaculture industry, aiming to balance the need for increased food production for a growing global population with considerations for the environment and fish welfare.