India Tops Global Ship Recycling: Alang, the Hong Kong Convention and the Circular Economy — A CDS/OTA Explainer

A PIB backgrounder issued on 11 August 2026 sets out a milestone that has attracted far less attention than it deserves: in 2025 India became the world's leading ship recycling nation, with its share of the global market rising from 30.1% in 2024 to 35.4% in 2025, and recycling volume rising from 1.86 million gross tonnes to 2.99 million gross tonnes — growth of nearly 60% in a single year. The target under Maritime India Vision (MIV) 2030 to become the world's leading ship recycling nation has been met five years ahead of schedule.

For a CDS/OTA aspirant, this is an unusually rewarding topic. It sits at the intersection of economy, environment, international law and maritime affairs, it has clean numbers, and it has a story arc — an industry that was for decades a byword for unsafe, polluting work becoming an internationally certified one.

The headline numbers

• Source of the ranking: the latest report of the United Nations Conference on Trade and Development (UNCTAD).
• MIV 2030 target achieved five years early.

Alang–Sosiya: the world's largest ship recycling hub

• Located in Gujarat, the Alang–Sosiya cluster is recognised as the world's largest ship recycling hub.
• It accounts for approximately 98% of India's ship recycling activity.
• Annual recycling capacity of around 6 million GT.
• About 3.50 million metric tonnes of steel is produced there per year without exploiting natural resources — that phrase is the entire circular-economy argument in five words.
• India plans to nearly double capacity to about 9 million light displacement tonnes (LDT) through a master plan for the Alang yard.
• The Safety Training and Labour Welfare Institute at Alang–Sosiya has cumulatively trained over 1.5 lakh workers in occupational safety, hazardous-material handling and emergency response.
• Two other yards operate outside Gujarat: Amar Iron Udyog in Kolkata and Steel Industrials Kerala Limited (SILK) in Kerala.

A word on geography, because it explains why Alang exists at all. The Gulf of Khambhat has an exceptionally high tidal range, so a ship driven ashore at high tide is left substantially clear of the water as the tide falls — allowing dismantling to proceed on the beach itself. That physical advantage is why the cluster grew there, and it is also the root of the environmental critique of the beaching method, which is harder to contain than dismantling in a dry dock or alongside a pier. Modern Indian yards address this with engineered, demarcated recycling plots, impermeable working surfaces with drainage, mechanised material handling, segregated hazardous-waste storage and authorised downstream waste treatment linkages.

Why ship recycling matters economically

The case rests on three pillars, and a good answer states all three:

Resource security. Ship recycling is a major domestic source of ferrous scrap for the steel industry. India is among the world's largest steel producers but relies on imports for a share of its scrap. Every tonne recovered at Alang is a tonne not bought abroad. Crucially, recycled steel requires substantially less energy than primary steel production and results in lower greenhouse gas emissions — so the resource argument and the climate argument point the same way, which is rare. This connects directly to the notes on international trade and the balance-of-payments logic behind import substitution.

Employment and ancillary industry. Dismantling, processing and material recovery are labour-intensive, and the cluster supports a wide network of downstream activity — transport, re-rolling mills, equipment suppliers and waste-management services — plus a secondary market in reusable fittings, machinery and furnishings. The industry and services linkages are what turn a beach into an industrial ecosystem.

Circular economy. A ship at the end of its life is either a liability (a hazardous derelict) or an asset (thousands of tonnes of recoverable steel and equipment). Which one it becomes depends entirely on whether a regulated recycling capability exists.

The regulatory architecture

India's framework is layered, and the layering itself is examinable:

• Recycling of Ships Act, 2019 — referred to in the release as the Ship Recycling Act, this is the primary legislation. It gives domestic effect to international standards and designates the Directorate General of Shipping as the National Authority, with powers of authorisation, certification, inspection and enforcement.
• Ship Recycling Rules, 2021 — operationalise the Act, prescribing facility authorisation, ship recycling plans, hazardous-material management, worker safety, training and reporting obligations.
• Ship Recycling Regulations, 2026 — the newest layer, adding detailed operational, safety and environmental standards for uniform compliance and monitoring.

Together these regulate the entire lifecycle: ship preparation, certification, yard authorisation, operations and compliance monitoring. The administering ministry is Ports, Shipping and Waterways.

The Hong Kong Convention

The Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships is the principal international instrument in this field, adopted under the auspices of the International Maritime Organization (IMO).

• It lays down legally binding requirements for both ships and recycling facilities, covering design, construction, operation and preparation of ships for recycling, plus survey, authorisation, certification, inspection and reporting.
• It entered into force on 26 June 2025, from which date compliance became mandatory.
• India acceded in 2019 and aligned its domestic framework through the Act, Rules and Regulations — an instance of a country legislating ahead of a convention's entry into force rather than scrambling after it.
• ₹53.5 crore in financial assistance has been provided for yard modernisation, helping 115 facilities achieve Hong Kong Convention compliance.
• 35 yards at Alang have applied for EU green-listing, and the EU has begun inspecting Indian yards. Shree Ram Vessel Scrap and Y.S. Investments have been included in the draft 16th European List of Ship Recycling Facilities — significant because EU-flagged vessels may only be recycled at listed facilities, so green-listing directly determines access to a large segment of the market.

A related instrument worth knowing: the Basel Convention (1989) governs the transboundary movement of hazardous wastes and their disposal, and the question of whether an end-of-life ship is a "ship" or "hazardous waste" has long been contested between the Basel and IMO regimes. The Hong Kong Convention was designed to give the sector a purpose-built regime of its own.

The IHM — the compliance instrument to remember

The Inventory of Hazardous Materials (IHM) is the operational heart of safe recycling. It identifies and records the hazardous substances present on board a ship throughout its operational life — asbestos, polychlorinated biphenyls, heavy metals, ozone-depleting substances, oil residues — so that a yard knows what is inside a hull before cutting begins. India follows a lifecycle-based compliance approach, ensuring transparency, traceability and risk mitigation before ships enter authorised facilities.

The point to grasp: most of the danger in ship recycling is not the steel, it is what is bonded to, painted on or sealed inside the steel. An accurate inventory is what converts an unknown hazard into a managed one.

The Ship-breaking Credit Note Scheme

A neat piece of policy design, and an easy mark if it appears:

• Introduced under the Ship Building Financial Assistance (SBFA) Scheme 2.0.
• A shipowner who recycles a vessel at a compliant Indian yard receives a Credit Note worth 40% of the recycled ship's scrap value.
• That note can be used toward payment of up to 5% of the value of a new vessel built at an Indian shipyard.
• The effect is to link the end of a ship's life to the beginning of another's, pulling demand toward Indian yards at both ends of the cycle — recycling and shipbuilding.

Ex-INS Viraat — the showcase case

The recycling of Ex-INS Viraat at Alang is the sector's flagship example, and the numbers are memorable:

• Served the Indian Navy for 30 years and, before that, the Royal Navy for 27 years.
• Decommissioned in March 2017; arrived at Alang for recycling in September 2020.
• Recognised by the Guinness World Records as one of the world's longest-serving warships.
• Logged more than 22,622 flying hours, spent 2,252 days at sea and sailed over 5.88 lakh nautical miles (10.94 lakh km).

Dismantling a vessel of that size and complexity — with its aviation fuel systems, magazines and dense compartmentalisation — safely and to environmental standards is a genuine demonstration of capability, not merely a ceremonial milestone.

The revision hook: India became the world's leading ship recycling nation in 2025 per UNCTAD, with global market share rising from 30.1% to 35.4% and volume from 1.86 to 2.99 million GT, nearly 60% growth, meeting the Maritime India Vision 2030 target five years early; the Alang-Sosiya cluster in Gujarat is the world's largest hub, about 98% of India's activity, capacity around 6 million GT and about 3.50 MMT of steel a year, with plans to reach about 9 million LDT, and its Safety Training and Labour Welfare Institute has trained over 1.5 lakh workers; other yards are Amar Iron Udyog in Kolkata and Steel Industrials Kerala Limited; the legal framework is the Recycling of Ships Act 2019 with DG Shipping as National Authority, Ship Recycling Rules 2021 and Ship Recycling Regulations 2026; the Hong Kong International Convention entered into force on 26 June 2025, India acceded in 2019, ₹53.5 crore of assistance helped 115 facilities comply, 35 Alang yards applied for EU green-listing and Shree Ram Vessel Scrap and Y.S. Investments feature in the draft 16th European List; the Inventory of Hazardous Materials underpins safe recycling; the Ship-breaking Credit Note Scheme under SBFA 2.0 gives a note worth 40% of scrap value usable for up to 5% of a new vessel's cost at an Indian yard; Ex-INS Viraat served 30 years with the Indian Navy and 27 with the Royal Navy, was decommissioned in March 2017 and reached Alang in September 2020.

Why it matters

• It is a rare case of upgrading rather than abandoning. The usual response to a dirty industry is to shut it or export it. India instead regulated, trained and modernised — and gained global market leadership as a result. That argument is powerful in an essay on sustainable development.
• Environmental standards can be a competitive advantage. EU green-listing is not charity; it is market access. Yards that meet the standard win contracts that non-compliant competitors cannot bid for. Regulation here functions as industrial policy.
• It links three national objectives. Steel self-sufficiency, maritime capability and climate commitments are usually discussed separately; ship recycling advances all three at once.
• The honest caveat. Market share can be cyclical — global recycling volumes rise and fall with freight rates and fleet age, so one strong year is not a permanent position. And the real test of the reforms is worker safety outcomes, not certificates issued. A candidate who says so sounds credible rather than promotional.

Exam relevance in one paragraph

For CDS/OTA General Knowledge, retain: a PIB backgrounder of 11 August 2026 recorded that India became the world's leading ship recycling nation in 2025 according to the United Nations Conference on Trade and Development, its global market share rising from thirty point one per cent in 2024 to thirty-five point four per cent in 2025 and its recycling volume from one point eight six million gross tonnes to two point nine nine million gross tonnes, representing nearly sixty per cent growth and achieving the Maritime India Vision 2030 target five years ahead of schedule; the Alang-Sosiya cluster in Gujarat is the world's largest ship recycling hub, accounting for about ninety-eight per cent of India's activity with an annual capacity of around six million gross tonnes and production of about three point five million metric tonnes of steel a year, with a master plan to raise capacity to about nine million light displacement tonnes, while its Safety Training and Labour Welfare Institute has trained over one and a half lakh workers, and additional yards operate at Amar Iron Udyog in Kolkata and Steel Industrials Kerala Limited; the regulatory architecture comprises the Recycling of Ships Act of 2019, which designates the Directorate General of Shipping as the National Authority, the Ship Recycling Rules of 2021 and the Ship Recycling Regulations of 2026; internationally the Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships, adopted under the International Maritime Organization, entered into force on 26 June 2025 making compliance mandatory, with India having acceded in 2019, financial assistance of fifty-three point five crore rupees enabling one hundred and fifteen facilities to achieve compliance, thirty-five Alang yards applying for European Union green-listing and two Indian facilities appearing in the draft sixteenth European List; the Inventory of Hazardous Materials records hazardous substances aboard a ship across its life; the Ship-breaking Credit Note Scheme under the Ship Building Financial Assistance Scheme two point zero issues a credit note equal to forty per cent of a recycled ship's scrap value usable against up to five per cent of the cost of a new vessel built in India; and the recycling of Ex-INS Viraat, which served the Indian Navy for thirty years and the Royal Navy for twenty-seven, was decommissioned in March 2017 and arrived at Alang in September 2020, demonstrates India's capability in environmentally responsible ship recycling.

🎯 Practice MCQs

Q1. India's share of global ship recycling in 2025 was: (a) 35.4% (b) 30.1% (c) 50.0% (d) 12.5% → (a) — up from 30.1% in 2024.

Q2. The world's largest ship recycling hub is at: (a) Alang-Sosiya, Gujarat (b) Chattogram, Bangladesh (c) Gadani, Pakistan (d) Aliaga, Turkey → (a) — about 98% of India's activity.

Q3. The ranking of India as the leading ship recycling nation in 2025 was reported by: (a) UNCTAD (b) WTO (c) IMF (d) World Bank → (a).

Q4. The Hong Kong International Convention on ship recycling entered into force on: (a) 26 June 2025 (b) 1 January 2020 (c) 15 August 2019 (d) 5 June 2024 → (a).

Q5. Under India's ship recycling law, the National Authority is the: (a) Directorate General of Shipping (b) Indian Register of Shipping (c) Central Pollution Control Board (d) Ministry of Environment → (a).

Q6. India's primary legislation on ship recycling was enacted in: (a) 2019 (b) 2021 (c) 2026 (d) 2009 → (a) — with Rules in 2021 and Regulations in 2026.

Q7. The IHM in ship recycling stands for: (a) Inventory of Hazardous Materials (b) Indian Harbour Manual (c) International Hull Measurement (d) Integrated Hazard Mitigation → (a).

Q8. The Ship-breaking Credit Note is worth what share of the recycled ship's scrap value? (a) 40% (b) 5% (c) 100% (d) 15% → (a) — usable for up to 5% of a new vessel's cost at an Indian yard.

Q9. Ex-INS Viraat arrived at Alang for recycling in: (a) September 2020 (b) March 2017 (c) June 2025 (d) January 2019 → (a) — it was decommissioned in March 2017.

Q10. Ex-INS Viraat earlier served which navy? (a) Royal Navy (b) US Navy (c) French Navy (d) Russian Navy → (a) — for 27 years, before 30 years with the Indian Navy.

Q11. The convention governing transboundary movement of hazardous wastes is the: (a) Basel Convention (b) Ramsar Convention (c) Rotterdam Convention (d) Stockholm Convention → (a) — 1989.

Q12. Alang's annual ship recycling capacity is about: (a) 6 million GT (b) 1 million GT (c) 20 million GT (d) 60 million GT → (a), with plans for about 9 million LDT.

Q13. Recycled steel compared with primary steel production requires: (a) substantially less energy (b) more energy (c) the same energy (d) no energy at all → (a) — hence lower emissions.

Q14. EU green-listing of a ship recycling yard matters because: (a) EU-flagged ships may only be recycled at listed facilities (b) it provides a cash subsidy (c) it exempts the yard from Indian law (d) it is purely honorary → (a) — it is market access.

Q15. The MIV 2030 target relating to ship recycling was achieved: (a) five years ahead of schedule (b) on schedule (c) two years late (d) it has not been achieved → (a).

📋 How this gets asked (PYQ pattern)

Maritime economy questions are becoming steadily more common in CDS/OTA, and this topic offers four framings. The place item — Alang in Gujarat as the world's largest hub, with Chattogram, Gadani and Aliaga as the standard distractors. The convention item — the Hong Kong Convention, its subject and its 2025 entry into force, often paired with Basel in a matching set; note that Ramsar is wetlands and Stockholm is persistent organic pollutants. The institution item — DG Shipping as National Authority under the 2019 Act, and the Ministry of Ports, Shipping and Waterways. The data item — the 2025 market share and the UNCTAD attribution. The fresh 2026 hook is India's first global rank and the 35.4% share, ideal for a one-line statistic question. We reference the pattern, not any particular past question.

Preparing for CDS or OTA? The circular economy and sustainable industry are increasingly common essay and GD themes, and ship recycling gives you a concrete Indian example instead of a generality. Follow our daily CDS/OTA current affairs and train with our faculty in the upcoming Cavalier courses in Delhi.

✍️ Written by Aditya Tiwari — Economy, environment & current-affairs faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook · YouTube).

Source: PIB Backgrounder / Ministry of Ports, Shipping and Waterways, 11 August 2026. Facts cross-verified with independent sources.