Escapes & Alien Species
91% of the salmon currently raised today in BC’s fish farms is Atlantic salmon. The other 9% consists of Pacific species, chinook and coho.1
The decision to raise Atlantics in Pacific waters largely came from the entry of Norwegian companies into the BC industry.
The report Fishy Business: The Economics of Salmon Farming In BC notes that in the late 1980s, Norwegian companies were faced with strict environmental regulations and farm size restrictions in their own country, so they decided to expand in countries where regulations were less strict (i.e. Canada, Chile). Atlantic salmon was the farm species of choice in Norway, and for decades they had invested in developing markets for this product. As a result, Atlantics were adopted as part of the Norwegian influx of companies to BC.