Where does salmon come from?

This page has no production-by-country table, and the reason is worth stating plainly: aquaculture and capture output by country is compiled in FAO's fisheries statistics, which this site does not yet carry. The origin picture here is therefore built from export data, which for farmed Atlantic salmon is a close proxy, because the countries that farm it export most of what they produce.

Norway was the largest exporter of fresh Atlantic salmon (HS 030214) in 2024 with 50% of world export value, ahead of Sweden (17%), out of $15.9 billion traded (CEPII BACI). Poland was the largest importer with 14%.

Norway dominates, and the geography explains why. Farming Atlantic salmon requires seawater in a narrow temperature band year-round, shelter from open-ocean swell, sufficient current to flush the site, and deep water beneath the pens. Norway's fjord coastline provides thousands of such sites. Chile's Los Lagos and Aysén regions provide the southern hemisphere equivalent, Scotland and the Faroe Islands the smaller European ones, and eastern Canada a modest additional supply. There is essentially nowhere else with the right water at scale, which is why the industry has not spread the way poultry farming did.

Wild-caught salmon is a separate market entirely, dominated by Pacific species from Alaska and Russia, sold largely frozen and canned, with a different seasonality, a different price level and different buyers. When this page refers to salmon it means farmed Atlantic salmon unless stated.

The trade tables above cover fresh and chilled Atlantic salmon, the highest-value form, and they show the industry's structure clearly. Norway ships whole fresh fish by truck into the European Union and by air freight to Asia and North America, which is why air cargo capacity and jet fuel costs appear in salmon economics in a way they do not for other proteins.

Poland, Denmark and Lithuania appear as significant exporters despite farming very little, because they operate large filleting and smoking industries processing imported Norwegian fish and re-exporting it into the European market. Chile, further from every major market, exports mostly frozen and value-added fillet, principally to the United States, Brazil and Japan. Read the export table as a mix of farming and processing positions, and note that a chilled whole fish and a frozen fillet are very different products under related codes.

The series shown is Salmon, farmed Norwegian export price, which was $7.14/kg in July 2026, up 7% from a year earlier (IMF PCPS). The nominal high was $11.25/kg in March 2023.

That is a weekly-derived export price for Norwegian farmed salmon, and it is the closest thing the industry has to a public benchmark. Physical trade references the Nasdaq salmon index, a weekly volume-weighted average of Norwegian spot sales compiled from exporters, and futures on that index are used for hedging. Fish are priced by weight class, since a five to six kilogram fish is worth more per kilogram than a two to three kilogram one, and by quality grade, with superior, ordinary and production grades reflecting appearance and defects.

The market is unusually volatile for a food product, and the reason is biological. A salmon takes about two years from smolt to harvest, so supply in any given quarter was determined by stocking decisions made two years earlier and cannot be changed. Meanwhile demand is weekly and fresh fish cannot be stored, so short-run supply is almost perfectly inelastic and any demand shift moves price sharply. Prices routinely swing by large percentages within a season.

Biomass in the water is the number the industry watches, because it is a direct forecast of harvest volume a few months ahead, and Norwegian and Chilean authorities publish standing biomass regularly.

Norway limits production through licenses with maximum allowed biomass and, since 2017, a traffic-light system that permits growth only in areas where sea lice pressure on wild salmon is acceptable. Supply growth is therefore a regulatory decision rather than an investment one, which is the single most important feature of this market.

Parasitic sea lice are the industry's largest biological cost and its main environmental controversy, because lice from farms infect wild smolts. Treatment, whether chemical, thermal, mechanical or by cleaner fish, is expensive and stresses the salmon, and lice levels directly govern whether a region is allowed to expand.

Salmon grow fastest in a narrow temperature band, and unusually warm water slows growth, raises disease pressure and can kill fish outright. Harmful algal blooms have caused mass mortalities in Chile and Norway, removing months of supply from a single region without warning.

Feed is the largest single cost of production, and it contains fishmeal and fish oil alongside plant proteins and oils. The fishmeal price, driven by the Peruvian anchoveta quota described on the fishmeal page, therefore feeds directly into salmon costs, as do soy and rapeseed oil prices.

Infectious salmon anaemia devastated the Chilean industry in 2007 and 2008, cutting its output by a large proportion and taking years to recover. Because farms are clustered in the same fjord systems, an outbreak spreads within a region and forces coordinated fallowing.

Fresh whole salmon flown to Asia and North America competes for belly cargo space on passenger aircraft. When capacity vanishes or jet fuel prices spike, the delivered cost in distant markets rises sharply and volumes shift toward frozen product.

Norway's introduction of a resource rent tax on aquaculture changed investment economics in the dominant producing country, and license auction costs, environmental conditions and area-based restrictions all affect how much fish can be grown independently of demand.

Salmon farming begins in freshwater hatcheries, where eggs are incubated and fry are grown for around a year until they smoltify, undergoing the physiological change that lets them live in seawater. Smolts are then transferred to sea pens, large net enclosures moored in sheltered coastal water, where they grow for roughly fourteen to twenty-two months to a harvest weight of four to six kilograms.

Through that sea phase the fish are fed pelleted feed containing fish oil and fishmeal, plant proteins, vegetable oils, vitamins and the pigment astaxanthin, which gives farmed salmon its color; without it the flesh would be pale. Feed conversion is remarkably efficient, better than any land animal, because salmon are cold-blooded and do not spend energy staying warm or supporting their weight against gravity.

Health management dominates day-to-day operations: lice counting and treatment, vaccination against bacterial and viral disease, and fallowing sites between production cycles to break disease cycles. Cleaner fish, wrasse and lumpfish, are stocked alongside salmon to eat lice, and thermal and mechanical delousing systems have largely replaced chemical treatments.

At harvest, fish are pumped from the pen, stunned, bled and gutted on a wellboat or at a shoreside plant, packed in ice in polystyrene boxes as head-on gutted fish, and shipped within hours. Filleting, smoking and portioning may happen at origin or, more often for the European market, at processing plants in Poland, Denmark or Lithuania. From harvest to a European retail shelf can be under three days.

Land-based recirculating aquaculture, which grows fish to harvest size in tanks on shore, is the industry's most-discussed development. It removes the lice and escape problems and can be sited near markets, but it is capital-intensive and has a difficult record of technical failures.

Almost all of it is eaten, and the form differs by market. Europe buys fresh whole fish and fillets, and a substantial smoked salmon industry converts a share of it. Japan and increasingly the rest of Asia buy for sashimi and sushi, a use that requires the highest quality and is willing to pay air freight. The United States buys both fresh fillet from Chile and Norway and frozen portions.

Value-added processing has grown steadily: portioned skinless fillets, hot and cold smoked products, gravlax, and prepared meals. That processing captures more margin than selling whole fish and is why the Polish and Danish plants exist.

By-products are a real business rather than waste. Trimmings, frames and heads go to fishmeal and oil, some of which returns to salmon feed; salmon oil is refined for omega-3 supplements; skins are used for leather and, increasingly, in medical dressings; and heads and frames are exported whole to markets that value them as food.

Wild Pacific salmon, a separate market, goes largely to canning, freezing and smoking, with a distinct seasonal supply pattern and a lower price level than farmed Atlantic salmon.

The chain is short, fast and unusually fragile. A fish harvested on Monday in a Norwegian fjord can be on a Paris shelf on Wednesday, and that speed is the product's main selling point. It depends on trucks, ferries and air freight running to schedule, and on a cold chain that never breaks. Any disruption, a border delay, a strike, a loss of air cargo capacity, damages the product itself rather than merely delaying it.

Production is concentrated in two countries and, within them, in a small number of fjord systems where farms sit close enough to share water. That proximity is why disease and lice are collective problems managed by regional coordination and fallowing rather than farm by farm, and why an outbreak removes regional rather than individual supply.

Feed is the upstream dependency, and it links salmon to the fishmeal and vegetable oil markets covered elsewhere on this site. A salmon farmer is exposed to the Peruvian anchoveta quota and to soy and rapeseed oil prices whether or not they think of themselves as a commodity buyer.

The binding constraint on growth is regulatory and biological rather than commercial. Norway will not issue licenses faster than its environmental rules permit, Chile is constrained by its own history of disease and by tighter siting rules, and there are few other coastlines with suitable water. That is why the industry's growth hopes rest on land-based and offshore systems, both of which are technically demanding and capital-hungry, and why salmon has stayed a premium product rather than becoming a cheap protein.