India’s Blue Economy: Expanding Opportunities from the Ocean

India’s Blue Economy: Balancing Growth and Sustainability

Why in News?

• India is expanding its Blue Economy by using marine resources for trade, fisheries, tourism, energy, research and other economic activities. 
• With a coastline of 11,098 km, India has significant potential to develop its maritime sector while protecting coastal ecosystems and communities. 

What is the Blue Economy?

• The Blue Economy refers to the sustainable use of oceans and coastal resources for economic growth, employment and livelihoods while conserving marine ecosystems. 
• It covers activities such as: 
  • Fisheries and aquaculture 
  • Shipping and ports 
  • Coastal tourism 
  • Offshore renewable energy 
  • Marine biotechnology 
  • Ocean research and mapping 

Expanding Maritime Infrastructure

• India’s major ports handled 915.17 million tonnes (MT) of cargo in FY 2025–26, registering a 7.06% year-on-year growth. 
• Around 95% of India’s trade by volume is transported through the maritime route. 
• The Sagarmala Programme, launched in 2015, aims to promote port-led development and improve connectivity between ports, roads, railways and waterways. 
• Around 845 projects worth ₹6.06 lakh crore have been taken up under the programme.
• As of March 2026: 
  • 315 projects worth ₹1.57 lakh crore have been completed. 
  • 210 projects are under implementation. 
  • 320 projects are at the planning stage. 

Fisheries and Coastal Livelihoods

• Fisheries and aquaculture support nearly 30 million livelihoods in India. 
• India is the second-largest fish-producing country and contributes around 8% of global fish production. 
• Seafood exports increased from ₹62,408 crore in 2024–25 to ₹73,890 crore in 2025–26.
• Better landing facilities, cold storage, affordable credit, processing facilities and market access can increase the income of fishing communities. 

New Areas of Ocean Development

• A ₹7,453-crore scheme supports the development of 1 GW of offshore wind capacity, with 500 MW each planned off Gujarat and Tamil Nadu. 
• The ₹4,077-crore Deep Ocean Mission focuses on underwater technologies, marine biodiversity, ocean observation and deep-sea exploration. 

Blue Finance

• Blue bonds are debt instruments in which funds are specifically used for sustainable water- and ocean-related projects. 
• SEBI’s 2023 framework recognised blue bonds within debt securities. 
• India needs credible projects, transparent reporting and proper financial planning to ensure that blue finance delivers genuine environmental benefits. 
• The proposed ₹600-crore Sagarmala blue bond was withdrawn after investors demanded higher interest rates, showing that a sustainability label alone cannot ensure cheaper finance. 

Significance of Blue Economy for India

1. Ocean Resources 
   1. Fisheries: Marine fisheries support food security, exports and coastal livelihoods.
   2. Minerals: India’s continental margins contain minerals such as ilmenite, monazite, zircon and rutile. 
   3. Hydrocarbons: Offshore areas are important sources of oil and natural gas. 
   4. Renewable Energy: Oceans offer potential for offshore wind, tidal, wave and ocean thermal energy. 
2. Ports, Shipping and Tourism
   1. Port-led Development: Ports can promote trade, industries and coastal development. 
   2. Shipping: About 95% of India’s trade by volume moves through maritime routes.
   3. Coastal Tourism: It generates employment and supports local economies. 
3. Ocean Science and Services
   1. Ocean data helps in weather forecasting, tsunami warnings, fishery advisories and oil-spill monitoring. 
   2. Sustainable ocean use helps conserve marine biodiversity and coastal ecosystems.
4. Employment Generation
   1. The sector can create jobs in fisheries, aquaculture, tourism, shipbuilding and marine industries. 

Challenges to India’s Blue Economy

1. Overfishing: Excessive fishing can deplete fish stocks and damage marine ecosystems. 
2. Marine Pollution: Plastic waste, oil spills and industrial waste threaten ocean health. 
3. Infrastructure Gaps: Poor connectivity and inadequate ports limit coastal economic activity. 
4. Piracy and Maritime Conflicts: Piracy, unsafe sea routes and maritime disputes threaten shipping and fishing activities. 
5. Climate Change: Rising sea levels, stronger cyclones and changes in ocean conditions threaten coastal communities and marine resources.

Way Forward

• India must prevent bluewashing, where projects are labelled “blue” without delivering meaningful environmental benefits. 
• Independent assessment, transparent use of funds and regular reporting are necessary. 
• The focus should be on combining economic growth, coastal livelihoods and marine conservation to make India’s Blue Economy inclusive and sustainable. 

Practice Question

Q. With reference to India’s Blue Economy, consider the following statements:

1. The Sagarmala Programme focuses exclusively on developing major ports and does not include improving connectivity with roads, railways and waterways. 
2. Blue bonds are debt instruments in which the proceeds are earmarked for sustainable water- and ocean-related projects. 
3. India’s Blue Economy has potential in both conventional sectors, such as fisheries and shipping, and emerging areas, such as offshore renewable energy and marine biotechnology. 
4. The withdrawal of the proposed Sagarmala blue bond indicates that environmental certification alone may not guarantee lower borrowing costs. 

Which of the statements given above are correct?

(a) 2 and 3 only
(b) 1 and 4 only
(c) 2, 3 and 4 only
(d) 1, 2, 3 and 4

Answer: (c) 2, 3 and 4 only

Explanation:

• The Sagarmala Programme aims to promote port-led development and improve connectivity between ports, roads, railways and waterways. Hence, Statement 1 is Incorrect. 
• Blue bonds are debt instruments whose proceeds are specifically used for sustainable water- and ocean-related projects. Hence, Statement 2 is Correct. 
• India’s Blue Economy covers traditional sectors like fisheries and shipping as well as emerging areas such as offshore renewable energy and marine biotechnology. Hence, Statement 3 is Correct. 
• The proposed ₹600-crore Sagarmala blue bond was withdrawn after investors sought higher interest rates, showing that a sustainability label alone cannot ensure cheaper finance. Hence, Statement 4 is Correct.