Decarbonising the Shipping Industry in India, A Global Imperative and National Strategy
Why in News?
With rising concerns over climate change and environmental degradation, the global shipping industry finds itself at a critical juncture. As highlighted in the Review of Maritime Transport 2023 by UNCTAD, maritime transport contributes significantly to greenhouse gas (GHG) emissions. Without urgent and coordinated action, GHG emissions from shipping are projected to rise by 130% by 2050. Against this backdrop, India has launched several initiatives, both domestically and at the global level, to green its shipping industry and reduce carbon intensity. The efforts include policy commitments, infrastructural transformation, and public-private partnerships.
Introduction
Shipping accounts for almost 90% of global trade by volume and is central to the functioning of global supply chains. However, it is also a major contributor to global greenhouse gas emissions. With increasing trade volumes and energy-intensive practices, maritime emissions are expected to surge, potentially threatening climate goals under the Paris Agreement.
India, with a coastline of over 7,517 kilometers and heavy reliance on maritime trade, has a crucial role to play in this global effort. The country’s transition to greener shipping practices is not just an environmental obligation but also an economic necessity. With the global shipping sector under increasing pressure to decarbonise, India’s proactive steps could position it as a leader in sustainable logistics.
Key Highlights
Global Imperatives and India’s Standpoint
The International Maritime Organization (IMO), the United Nations agency responsible for regulating shipping, has initiated several steps to curb emissions in the sector. One of the most significant steps was the revision of GHG reduction strategies in July 2023. A net-zero target for international shipping by or around 2050 was set.
At the 80th session of the IMO’s Marine Environment Protection Committee (MEPC 80), India played a key role by advocating for realistic and science-based goals. The Indian delegation emphasized the unique developmental challenges of countries like India and warned against setting overly ambitious mandates that could lead to “unsustainable investment decisions” and the premature deployment of immature technologies.
India proposed a balanced target where net-zero carbon fuels should constitute 5% of the global marine fuel mix by 2030. This was a more realistic goal given the current infrastructure and technology gaps.
Domestic Actions: Green Ports and Clean Shipping
India’s domestic maritime policy is aligned with global sustainability targets. It has launched a range of initiatives focused on reducing the carbon footprint of its shipping industry. These include:
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Sagarmala Programme (2015): Aims to enhance port infrastructure, promote green logistics, and integrate coastal shipping with sustainable practices.
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Maritime India Vision 2030: A ten-year blueprint for development, aiming for fuel-efficient ports, reduced emissions, and advanced cargo handling.
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Green Port Guidelines: Encourage ports to adopt cleaner fuels, reduce water consumption, and shift to renewable energy sources.
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Electric Catamaran Water Taxis: Pilot projects have been initiated in Varanasi and Guwahati.
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Hybrid Vessels: Inland Waterways Authority of India (IWAI) has announced hybrid electric Roll-on/Roll-off vessels using liquefied natural gas (LNG) and batteries.
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LNG Fueling Infrastructure: Expansion of LNG refueling stations to support cleaner shipping operations.
Private Sector Involvement
The private sector is also contributing significantly to India’s maritime decarbonisation strategy. Innovative companies like Blue Energy Motors have begun producing LNG-powered long-haul trucks that emit 30% less CO₂ compared to diesel variants. These companies are also involved in expanding LNG-based infrastructure and refueling stations across the country.
Green Fuels and Technology of the Future
Emerging technologies and alternative fuels like green hydrogen, ammonia, and electricity are key to the future of maritime decarbonisation.
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Green Hydrogen and Ammonia: These are being explored as replacements for fossil fuels in shipping.
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Electrification of Port Operations: India is testing electric cargo-handling equipment and improving energy efficiency.
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Carbon Border Adjustment Mechanisms (CBAM): India must prepare for new global regulations, like the EU’s CBAM, which penalise carbon-intensive imports. Early decarbonisation can help India remain competitive.
Sustainability as a Competitive Advantage
India’s commitment to sustainable shipping is also a strategic economic move. With the rise of sustainability-linked trade practices, ports and exporters with greener credentials may enjoy preferential access to global markets.
India’s strategies—including green hydrogen missions, shore power mandates, and sustainable port practices—position it as a future-ready global logistics partner. Sustainable shipping not only enhances India’s environmental standing but also strengthens its competitiveness in global trade.
Challenges and the Way Forward
Despite its progress, India faces several hurdles on the path to full decarbonisation of its shipping sector:
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High Costs of Technology: Transitioning to green fuel alternatives and cleaner technologies requires massive investment.
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Infrastructure Gaps: Ports and ships need new fueling systems, electrification of operations, and upgraded logistics.
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Global Regulations: Adhering to evolving international standards like those proposed by the IMO and EU can be demanding.
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Developing Country Concerns: India’s emphasis on differentiated responsibilities is crucial. Uniform emission targets may not be feasible for countries at different stages of development.
India will need:
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Stronger public-private partnerships
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Policy and regulatory certainty
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Research and development investments
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Scaling up of pilot projects
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International climate financing
Conclusion
India’s maritime decarbonisation journey is complex but necessary. It holds the potential to position India as a global leader in sustainable shipping. With its proactive diplomacy, robust domestic reforms, and clear long-term vision, India can ensure that its shipping industry contributes to global climate goals without sacrificing developmental and economic ambitions.
By focusing on infrastructure, innovation, and international cooperation, India can sail confidently into a cleaner, greener maritime future.
Questions and Answers
Q1. Why is decarbonisation of the shipping industry important for India?
A: The shipping industry is a major contributor to global greenhouse gas emissions, and India, with its large coastline and trade dependency, is particularly affected. Decarbonising this sector is vital for achieving environmental sustainability, meeting climate commitments, and maintaining global trade competitiveness.
Q2. What steps has India taken domestically to reduce emissions in the shipping sector?
A: India has launched several programs such as the Sagarmala Programme and the Maritime India Vision 2030. These focus on green port development, electric water taxis, LNG-fueled hybrid vessels, and renewable energy adoption in port operations.
Q3. What was India’s stance at the IMO’s MEPC 80 session?
A: India advocated for a realistic, science-based approach that considers the development needs of countries like itself. It proposed a 5% net-zero carbon fuel target by 2030 and warned against imposing overly ambitious goals that could hurt economic development.
Q4. How is the private sector contributing to India’s green shipping goals?
A: Companies like Blue Energy Motors are producing LNG-powered trucks and investing in cleaner fuel infrastructure. Startups and logistics companies are testing hybrid and electric technologies to reduce emissions and operational costs.
Q5. What are the main challenges India faces in decarbonising its maritime industry?
A: Major challenges include high costs of new technology, lack of green fuel infrastructure, the complexity of global regulations, and balancing environmental goals with economic development. India needs strategic investments, global collaboration, and tailored policy support to overcome these barriers.
