News Summary October 21, 2026
Today's Top Story: Chilean Salmon Faces El Niño on Top of ISA, Tariffs and Feed Costs as Harvest Growth Slows
Chilean salmon farmers are reducing biomass held in sea cages as a precaution against El Niño-linked mass mortality risk, with NOAA putting the odds of a "very strong" event above 83% through early spring 2027 and executives measuring preparedness against a 2016 bloom that killed more than 40,000 tonnes of salmon. Harvest growth has already slowed sharply, from 32.0% year-over-year in January to just 5.0% by August, as the industry juggles the El Niño threat alongside confirmed ISA cases in Aysén, a 12.5% US tariff, rising feed costs tied to Peru's weakened anchovy fishery, and surging airfreight costs...
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