Fishery of the Future: When the Ocean Becomes a Smart Farm

Humanity stands on the brink of a new era in its relationship with the sea. Global fish and seafood production reached a record 188.2 million tons in 2024, and aquaculture surpassed traditional open-ocean fishing for the first time in history, providing 103.3 million tons of produce. This is not just statistics — it is a turning point that changes everything: from how we catch fish to how we cultivate, sell, and eat them. The future of fisheries is here now, and it will be high-tech, sustainable, and possibly completely different from what we knew before.

Blue Transformation: How Bioeconomy Changes the Rules of the Game

The main trend shaping the future of the fishing industry is the shift to bioeconomy. As experts at the IX International Fishery Industry Forum emphasized, “bioeconomy is not a new trend but a development course for the entire industry, integrating technology, ecology, and economy.” This refers to a business model based on the use of biotechnology and scientific knowledge of living systems to enhance the efficiency of natural resource use and ensure sustainable development. In other words, the future of fisheries is not just resource extraction but its reproduction, deep understanding of ecosystems, and integration of advanced biological and digital solutions.

The Food and Agriculture Organization of the United Nations (FAO) calls this process the “Blue Transformation” — an ambitious program aimed at maximizing the contribution of aquatic products to global food security, poverty alleviation, and economic development. This means that fish and seafood are no longer just a commodity — they become a strategic resource on which the well-being of billions of people depends. Almost 64 million people are employed in the industry, and if the entire chain from processing to trade is considered, it provides livelihoods for about 600 million people around the world.

Aquaculture: From “Supplement” to “Foundation”

The most significant transformation is occurring in aquaculture. For the first time in history, farming enterprises produced more fish than was caught in the ocean. This is a “turning point” for the global food system. Aquaculture is becoming the main source of fish for humans. And this is not by chance: fish farming is the most efficient way to transform plant protein obtained in agriculture into high-quality animal protein.

Asia remains the leader in the industry, but production is also rapidly growing in African and Latin American countries. For many rural areas, aquaculture is becoming an opportunity to escape poverty and improve their own nutrition. Small farms, in particular, can provide local communities with fresh fish. According to predictions, aquaculture should ensure stable growth in production volumes, and the Russian strategy, for example, envisions an increase to 600,000 tons by 2030. Global per capita fish consumption has already reached a record 20.7 kilograms per year.

Digital Ocean: How Artificial Intelligence and Robots Change the Fishery

If aquaculture is the “farm of the future,” then its “engine” is digital technology. Fisheries and aquaculture are undergoing a deep transformation driven by the adoption of artificial intelligence (AI), the Internet of Things (IoT), and big data. Smart technologies are becoming the core of sustainable and high-quality industry development.

What does this mean in practice? IoT-based monitoring systems allow real-time tracking of many parameters of the aquatic environment — from temperature and oxygen levels to acidity. Computer vision and machine learning are used to assess biomass, fish behavior, early detection of diseases, and intelligent feeding. Algorithms can count the number of fish, determine their weight, size, and even differentiate between living and dead individuals.

Underwater robots and automated farms are gradually replacing manual labor. Unmanned aerial vehicles and satellite remote sensing help predict catches, manage stocks, and optimize logistics. Technologies are emerging that allow modeling and optimizing aquaculture processes using “digital twins” — virtual copies of real farms. And blockchain ensures full transparency of the supply chain — from farm to store.

Artificial intelligence also helps address the issue of energy efficiency. New solutions allow to reduce energy consumption by 15–30 percent through optimizing water circulation, intelligent management of feed, and optimizing fishing vessel routes. This is not just savings — it is reducing the carbon footprint of the entire industry.

Challenges: The Other Side of Records

However, the rapid development of the industry has its downside. Fish farms, if poorly managed, can pollute water, spread diseases, and harm ecosystems. The FAO calls on governments to tighten control and develop eco-friendly farming methods. Moreover, about a third of the world's marine fish stocks remain overfished, and illegal, unreported, and unregulated fishing removes 8 to 14 million tons of fish annually, generating $9–17 billion in illegal income.

Climate change adds another layer of uncertainty. Oceans are warming, water is becoming more acidic, and fish are changing their migratory routes. This has a profoundly negative impact on fishermen and coastal communities that depend on the sea. The FAO report calls for urgent measures: from investments in climate adaptation to ending harmful subsidies and combating illegal fishing.

Future: Smart, Sustainable, and Just

Despite the challenges, the future of fisheries looks optimistic. Demand for sustainable fish will grow, and consumers will increasingly ask questions: how much CO₂ was produced during the catching or farming of this fish, and how does it compare to other protein sources. Environmental consciousness is becoming a new standard.

Ahead lies even deeper integration of technologies. Biotechnology, digital twins, IoT, edge computing, and multi-omics (a comprehensive analysis of genes, proteins, and metabolites) form a unified system that will allow managing the entire chain from breeding to processing. A closed-loop intelligent industrial system will be created where every decision is made based on data rather than intuition.

It is important that “smart fisheries” will not focus only on profit. Their main goal is to preserve water biodiversity, restore ecosystems, and “green” production management. And this is not just words: sustainable management is already bearing fruit. For example, in the Mediterranean, fishing pressure has decreased by 50 percent since 2013, and fish biomass has increased by 25 percent.

The fishery of the future is not just resource extraction. It is a complex, high-tech, and environmentally responsible system designed to feed the growing world population without destroying the oceans on which life on Earth depends. And this transition has already begun.

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