Marine Fish Resources in India: Valuing Ocean Wealth and the Blue Economy

Marine Fish Resources in India Latest News

• India’s Ministry of Statistics and Programme Implementation (MoSPI) has launched an unusual and significant experiment — assigning a monetary value to the country’s marine fish stocks.
• This move, aimed at measuring the wealth hidden in India’s oceans, could reshape how the country accounts for its natural resources and manages its blue economy.

What Is MoSPI Trying to Do?

• MoSPI has released a concept paper titled ‘Methodological Approach for Compilation of Experimental Monetary Asset Accounts of Marine Fish Resources’. 
• It is based on the UN System of Environmental-Economic Accounting (SEEA) — a global framework that links environmental data with economic accounts.
• The basic idea is simple: fish in the sea are a natural capital asset. When fish are caught, this represents a flow of economic benefit drawn from that asset — much like income generated from any other resource. 
• By valuing this properly, India can track whether its fish wealth is growing, shrinking, or staying stable over time.

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Why Fisheries Matter to India

• Fishing is a cornerstone of India’s blue economy:
  • India is the second-largest fish producer in the world, accounting for 8% of global production.
  • Total fish production in FY25 was 19.77 million metric tonnes (MMT) — 77% from inland sources and 23% from marine sources.
  • The sector contributed an estimated ₹1.76 lakh crore, or 1.09% of national GVA, in 2023-24.
  • Marine fish production rose from 34.43 lakh tonnes (2013-14) to 46.15 lakh tonnes (2024-25).
  • Fisheries support nearly 30 million livelihoods.
  • Over 350 varieties of marine products reach 130 countries; FY25 exports stood at 1.7 MMT worth ₹62,408.45 crore, growing 3.11% annually in volume.
• Despite these impressive numbers, raw production data has a blind spot: it doesn’t reveal whether individual fish species or regional stocks can sustain similar output in the future, or how fishing pressure and climate change are affecting them.

Joining a Select Global Club

• If successful, India would join a small group of countries — Australia, the Netherlands, Norway, Canada, the UK, France, the US, and New Zealand — that have attempted to bring ocean wealth into their national accounts.
• The OECD notes that only a handful of countries currently compile monetary accounts for aquatic resources, unlike more mature accounting fields like forests or minerals. 
• Even the global guidance framework (SEEA-Fisheries) is considered somewhat outdated.
• India has been building environmental accounts since 2018 through its EnviStats India programme, covering land, water, forests, minerals and pollination. 
• However, it still lacks a regular, comprehensive “blue economy GDP” series — though current estimates suggest the blue economy contributes around 4% of India’s GDP.

The Bigger Push Behind Blue Economy

• The government’s commitment is reflected in budget allocations: the latest Union Budget earmarked a record ₹2,761.8 crore for the sector, with the Pradhan Mantri Matsya Sampada Yojana (PMMSY) receiving ₹2,500 crore for 2026-27 as its central pillar.
• India’s strengths in this space are considerable:
  • A coastline of about 11,100 km;
  • An Exclusive Economic Zone (EEZ) spanning over 2 million sq km;
  • Rich marine biodiversity, supporting India’s ambition of a $100-billion blue economy by 2030.
• However, ocean space isn’t used by fisheries alone — it’s shared with ports, tourism, offshore energy, and coastal development. 
• Proper accounting can make trade-offs between these competing uses more transparent, and help decide whether India should invest in more fishing capacity, stock restoration, or deep-sea fisheries. 
• Notably, NITI Aayog estimates India’s EEZ resource potential at around 7.16 MMT, while cautioning that some deep-sea resources remain vulnerable to overexploitation.

How Will the Valuation Actually Work?

• The accounting process involves a few clear steps:
  • Identify important species — selecting commercially, economically, or ecologically significant marine fish stocks.
  • Assess stock health — using ten years of species-wise landing data as a proxy to check whether a stock is regenerating, stable, or depleting, by comparing current landings to historical peaks.
  • Estimate “asset life” — how long a resource can keep generating value, linking fisheries science with economics.
  • Calculate resource rent — the income attributable purely to the natural resource, after deducting labour costs, operating expenses, depreciation, and normal returns on fishing vessels.
  • Project future value — expected future resource rents are projected over the stock’s asset life and discounted at a proposed 2% real rate to estimate present value.
• The final output is a marine fish asset account — a record combining both physical condition and economic value of fish stocks. 
• Unlike simple annual catch figures, this account shows whether the resource base supporting future fishing income is being maintained, depleted, or regenerated. 
• It’s worth noting this remains an experimental estimate, built largely on proxy methods due to existing data limitations in the marine fisheries sector.

Conclusion

• India’s blue economy stands at an important crossroads — balancing genuine opportunities for growth against the responsibility of sustainable resource use. 
• The exercise should not become mere “statistical spectacle.” Its real value will be judged by whether it leads to better catch limits, more sustainable harvesting practices, stronger coastal livelihoods, and a clearer national picture of how ocean wealth is changing over time.

Source: TH