Current status: Answered by Mairi Gougeon on 25 February 2025
To ask the Scottish Government what the survival rate of farmed salmon on marine farms was in 2024.
The Scottish Government does not collect data on fish survival by calendar year. Each October, Scottish Government publishes a Scottish Fish Farm Production Survey which presents data on survival to harvest within a year class; that is, the fish grown to harvest within a production cycle.
The member may be interested to know that industry trade body Salmon Scotland publishes monthly mortality data. In recent correspondence to the Rural Affairs and Islands Committee dated 3 February 2025, Salmon Scotland noted that their data indicated survival across all marine farms was 82.3% in 2024, up 10 percentage points from 72.3% in 2023.