Over the past decade, Spain has established itself as a global powerhouse in organic production. Certified land has expanded, exports have grown strongly, value chains are mature and consumer demand within the European Union remains stable. Yet this success story does not extend across the entire sector. Organic aquaculture continues to lag behind and is now showing clear sings of decline.
There is no single factor behind this silent failure within an otherwise successful organic system. However, official data reveal a structural mismatch that is increasingly difficult to ignore.
The report Analysis of the Characterisation and Projection of Organic Production in Spain 2024, published by the Spanish Ministry of Agriculture, Fisheries and Food, highlights a striking paradox: the largest organic production system in southern Europe has failed to integrate organic aquaculture into its growth model.
In 2024, organic aquaculture was the worst-performing subsector within organic production. Out of a total 3.75 million tonnes of organic output, organic aquaculture accounted for just 0.1 per cent of the volume.
The number of organic aquaculture farms stood at 175, representing a 2.2% decrease compared with the previous year. More significantly, production volume fell to 3,175 tonnes of live fish, a sharp 26.3 per cent decline year on year.
Why does a model that works relatively well on land fail to consolidate aquatic systems? Industry sources point to a policy blind spot and to an organic regulatory framework poorly adapted to the realities of European aquaculture. Rules largely designed for terrestrial farming and livestock systems appear difficult to transpose to a sector exposed to higher biological, environmental and economic risks.
Under the current regulatory conditions, organic aquaculture is unlikely to escape its marginal status. Today, is represents just 0.3 per cent of organic operators in Spain, rendering it almost irrelevant in both productive and commercial terms, with a trajectory that offers little cause of optimism.
The history of organic aquaculture in Spain is marked by projects that have failed to survive regulatory constraints and market pressures. Many producers, after an initial trial period, ultimately abandon organic certification due to a lack of profitability and the absence of a clear market premium.
The underlying question therefore remains unresolved: is organic aquaculture an inevitably niche activity, or the outcome of a poorly designed model? And, more importantly, what is the real gap between regulatory ambition in sustainability policy and the productive viability of aquaculture operations?
Answering these questions will be essential if organic aquaculture is not to remain the missing piece in Spain’s organic success story.
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