India and Alternative Marine Fuels

Where India stand, what the rules say, and what it will take to win the green-fuel race

Maritime News India : As the shipping world pivots from heavy fuel oil to a bouquet of lower-carbon alternatives — methanol, ammonia, hydrogen, bio-LNG and battery-electric solutions — regulators, ports and energy companies are rewriting the rulebook. India sits at an inflection point: strong political will, pockets of industrial action and pilot projects, but big gaps in standards, supply and port readiness that will determine whether Indian shipping is an early mover or a late follower.

This article brings together the regulatory picture coming out of Europe and the International Maritime Organization (IMO), on-the-ground industry moves, and what India must do — fast — to turn opportunity into capability.

The legal and regulatory backdrop: EU pressure, IMO signalling

The European Union has moved fastest in shaping demand-side policy. The FuelEU Maritime regulation (Regulation (EU) 2023/1805) sets binding targets for the GHG intensity of the energy used on board vessels calling at EU ports and creates a strong market signal for alternative marine fuels (AMFs). That rule forces operators and fuel suppliers to account for lifecycle intensity and will progressively raise the bar for “acceptable” fuels — creating near-term demand for certified low-carbon methanol, green ammonia and other options. (EUR-Lex)

At the global level the IMO’s GHG strategy and its ongoing packages of technical and operational measures are steering shipping toward fuels with much lower lifecycle emissions. The IMO has adopted interim and technical measures in recent sessions and is actively developing guidance on fuel safety, lifecycle accounting, and new fuel standards — all designed to reduce the sector’s carbon footprint while managing safety and interoperability. Significantly, IMO workstreams are moving beyond ship efficiency to the fuel supply chain itself. (wwwcdn.imo.org)

Taken together, the EU and IMO signals mean ports and shipowners will face two kinds of pressure: (a) regulatory (what fuels are acceptable, reporting and penalties) and (b) commercial (buyers and charterers wanting lower-carbon voyages). India must design policy that responds to both.

Industry reality: who’s building what — and where India sits

Global fuel producers and towage/shipbuilding companies are already acting.

• Methanol — championed by industry groups and leading suppliers — is the quickest scale-up candidate. Major players (producers, engine makers and owners) are committing to methanol trials and market development because it is liquid at ambient conditions, can use existing fuel-handling architecture with modifications, and can be produced from renewables or from natural gas with carbon capture for lower life-cycle emissions. Analysts and producers point to methanol’s practical advantages as a near-term AMF. (Methanex)
• Green hydrogen & ammonia — seen as critical for long-haul and very high-power applications — face higher supply and infrastructure barriers (electrolyser capacity, storage, bunkering and safety regimes). Several European and Asian companies are advancing pilots and early projects, but scale will be slower unless renewable electricity and hydrogen production accelerate. IMO guidance on ammonia and hydrogen bunkering/safety is developing, but these fuels require far more port investment than methanol. (wwwcdn.imo.org)
• India — a mixed picture. There are encouraging partnerships and pilot moves: state refiners and energy companies are announcing green-hydrogen and green-ammonia plans, and methanol-bunkering initiatives have been piloted at Indian ports (Tuticorin/V.O. Chidambaranar is a focal point for methanol bunkering activity). Partnerships — for example BPCL’s JV with Sembcorp to develop green hydrogen and green ammonia projects — show that Indian energy majors are positioning for AMFs. But domestic production capacity, standards, dedicated bunkering infrastructure, and a regulatory roadmap aligned to IMO/FuelEU timelines are still patchy. (Reuters)

What the AMF suppliers and producers say (industry perspectives)

Producers of methanol and other alternative fuels argue the market is ready — if demand signals and regulatory clarity exist. Methanol industry groups point out that scalable methanol can be produced at commercial scale today (including e-methanol routes) and that ports can retrofit tanks and supply chains faster than for ammonia or hydrogen. Engineering and classification houses back this view: methanol offers a near-term route to decarbonise harbour and short-sea operations while R&D on hydrogen and ammonia continues. (DNV)

Suppliers also stress a second reality: buyers need assurance — harmonised lifecycle reporting, fuel-spec standards and port safety codes — or they will not invest in AMF capable vessels. That assurance is the missing link in many emerging-market port ecosystems.

The challenge for India — actionable gaps and the stakes

1) Supply vs demand mismatch.
India has ambitious renewable and electrolyser roadmaps, but not yet the integrated fuel-making facilities at the scale needed for regular bunkering of green methanol, ammonia or hydrogen. Pilot plants and JVs exist, but they must scale.

2) Port & bunker readiness.
Most Indian minor and major ports lack dedicated AMF storage, safe bunkering procedures, port cold chains (for ammonia/hydrogen), or battery charging/swapping facilities. Tuticorin’s methanol facility is a start, but the network effect only appears when several ports have interoperable supply capability. (LinkedIn)

3) Regulatory clarity and incentives.
India needs coherent national fuel standards (incl. lifecycle accounting), incentives for early adopters (subsidies, tax credits, or guaranteed offtake), and finance mechanisms for capital-intensive port upgrades. Europe’s FuelEU is already setting buyer expectations — Indian exporters and owners will face market access consequences if they cannot demonstrate low-carbon voyages to EU ports. (EUR-Lex)

4) Safety & workforce training.
New fuels demand new safety regimes. Ammonia/hydrogen bunkering needs strict protocols, emergency response training and port hazard mapping. Classification society guidance and IMO interim guidelines exist, but India must localise training at scale. (wwwcdn.imo.org)

5) Technology & R&D.
Higher bollard-pull electric tugs, battery pack standards, shore-power integration, on-dock charging and fast battery swap systems require focused R&D and indigenous manufacturing to reduce dependence on imported components.

What India should do — a practical 6-point playbook

1. National AMF Roadmap (benchmarked to IMO/FuelEU timelines).
   Publish an integrated roadmap that aligns domestic targets, lifecycle accounting rules and port readiness timetables with IMO commitments and major export markets (EU). This reduces investor uncertainty.
2. Clustered production + anchor buyers.
   Create regional AMF production hubs (green methanol, green ammonia electrolysis clusters) near coastal power/renewable corridors (e.g., Gujarat, Andhra/Visakhapatnam, Tuticorin) and mobilise anchor buyers (India-flag fleet, state PSUs, port authorities) via long-term procurement contracts.
3. Fast-track port retrofits & safety codes.
   Fund a first tranche of AMF-ready bunkering terminals at strategic major and selected minor ports (Tuticorin, Kandla, Mumbai, Chennai, Paradip) and roll out port safety and bunkering regulations adapted to IMO interim guidelines.
4. Demand pull via incentives.
   Use time-bound financial incentives (reduced port dues, tax credits, guaranteed offtake price support) to de-risk early AMF uptake by owners and fuel suppliers.
5. Build domestic technology stack.
   Incentivise local manufacture of marine-grade batteries, electric propulsion pods, methanol engines and ammonia-ready systems through procurement preference, R&D grants and public-private testbeds.
6. Train thousands — workforce & emergency response.
   Scale up certification courses for bunkering, handling and emergency response in partnership with maritime training institutes and classification societies.

The bottom line

International rules (FuelEU) and IMO measures are converging to create both demand and standards for AMFs. Producers say methanol is the fastest way to scale low-carbon marine fuel, while hydrogen and ammonia are vital longer-term solutions. India has credible industrial activity — pilot methanol bunkering, refinery JVs into green hydrogen/ammonia and shipbuilding moves — but the country lacks a coordinated national fuel strategy, port infrastructure and standards to convert pilots into a scalable supply chain. (EUR-Lex)

If New Delhi moves decisively — aligning incentive design, port funding, domestic green-fuel manufacture and regulatory clarity with IMO and major market rules — India can leap from late follower to exporter of AMF capability. If not, Indian ports and owners risk a painful transition: high retrofit costs, market access friction in carbon-conscious trading corridors, and a lost industrial opportunity for coastal manufacturing and green jobs.

Sources and further reading (selected)

• European Union: FuelEU Maritime (Regulation (EU) 2023/1805) — official texts and summaries. (EUR-Lex)
• IMO: greenhouse-gas strategy and MEPC guidance on alternative fuels and safety — IMO resolutions and technical papers. (wwwcdn.imo.org)
• Industry analyses on methanol and AMF adoption (DNV / Methanol Institute / producer briefings). (DNV)
• India developments: BPCL–Sembcorp JV for green hydrogen/ammonia and early methanol bunkering activity at Tuticorin. (Reuters)