Green Hydrogen in India: Applications, Challenges & Investment Opportunities

Green hydrogen is hydrogen made by splitting water with renewable electricity, producing near-zero-carbon fuel. Under the National Green Hydrogen Mission (launched January 2023, ~₹19,744 crore outlay), India aims for 5 million tonnes per annum by 2030, ~125 GW of dedicated renewables and over ₹8 lakh crore in investment. As of early 2026 only ~8,000 tonnes/year had been commissioned — so this is a high-potential, early-stage sector where fertilisers and refining lead near-term demand and steel, shipping and mobility follow.

Green hydrogen is one of the most talked-about — and most misunderstood — pieces of India’s energy transition. It will not power your home or car anytime soon, but it could decarbonise the industries that electricity alone cannot reach. This guide explains what green hydrogen is, where it is actually being used, the honest challenges, and where the money is going in 2026.

What is green hydrogen, exactly?

Hydrogen is a clean-burning fuel, but how it is made determines its carbon footprint. “Grey” hydrogen comes from natural gas and emits CO2. “Blue” hydrogen adds carbon capture. Green hydrogen is produced by electrolysis — using solar or wind electricity to split water (H2O) into hydrogen and oxygen — with near-zero emissions. That distinction is the whole point: green hydrogen lets India store and move renewable energy into sectors that are hard to electrify directly.

India’s National Green Hydrogen Mission at a glance

Approved in January 2023 with an initial outlay of around ₹19,744 crore, the Mission aims to make India a global hub for producing, using and exporting green hydrogen. Its 2030 targets are ambitious:

• At least 5 million metric tonnes (MMT) of annual green hydrogen production capacity.
• Around 125 GW of new renewable energy capacity dedicated to hydrogen.
• Over ₹8 lakh crore in total investment and more than 6 lakh jobs.
• Roughly 50 MMT of annual CO2 emissions avoided and over ₹1 lakh crore cut from fossil-fuel imports.

The delivery engine is the SIGHT programme — Strategic Interventions for Green Hydrogen Transition — which offers incentives for both green hydrogen production and domestic electrolyser manufacturing.

Where is green hydrogen actually used?

The realistic near-term demand is industrial, not consumer. The most promising applications include:

• Fertilisers: India already consumes over 6 MMT of hydrogen a year to make ammonia for fertiliser — the single largest ready-made demand pool. Swapping grey for green hydrogen here is the fastest win.
• Oil refining: Refineries use hydrogen for desulphurisation; blending in green hydrogen (as IOC is piloting at Mathura) cuts emissions with existing infrastructure.
• Steel: Green hydrogen can replace coking coal in low-carbon steelmaking — a major decarbonisation prize.
• Shipping and heavy mobility: Green ammonia and hydrogen fuel long-haul transport that batteries struggle to serve.
• Energy storage and export: Hydrogen and its derivatives can store surplus renewables and be exported to energy-hungry markets.

The honest challenges

It is worth being realistic. By early 2026, India had commissioned only about 8,000 tonnes per year of green hydrogen — a tiny fraction of the 5 MMT target. Reaching the full goal would require scaling production hundreds of times over in a few years, which is why most analysts treat 5 MMT as aspirational and 0.5–1 MMT by 2030 as more likely. The main hurdles are:

• High production cost — currently around $4–5/kg, versus grey hydrogen. Sub-$2/kg is considered feasible by 2030 as electrolyser and renewable costs fall.
• Demand creation — without mandates and offtake certainty, buyers hesitate.
• Infrastructure — storage, transport and refuelling are still being built.
• Financing — large upfront capital with long payback deters lenders.

The encouraging signal: competitive bids under SIGHT have already discovered green-ammonia prices well below global benchmarks, proving the economics are moving in the right direction faster than expected.

Where the investment opportunities are

Momentum is visible in the project pipeline. Reliance has committed heavily to a green-hydrogen ecosystem at Jamnagar; Adani Green is building at Kutch; ReNew, Acme Cleantech and NTPC (with hubs in Ladakh and Andhra Pradesh) are all scaling up. For investors and businesses, the opportunity spans the full value chain:

• Electrolyser and equipment manufacturing (with domestic-manufacturing incentives).
• Renewable power supply dedicated to hydrogen production.
• Green ammonia and derivatives for fertilisers and export.
• Storage, logistics and refuelling infrastructure.

Track the green hydrogen story in person

Green hydrogen moves fast, and the best way to gauge real progress is to meet the people building it. REI Expo features a dedicated Green Hydrogen segment and conference track alongside solar, storage and e-mobility. The 2026 edition (22–24 October, Greater Noida) brings together policymakers, electrolyser makers, developers and offtakers — exactly the network this emerging sector runs on.

Frequently Asked Questions (FAQs)

What is the National Green Hydrogen Mission’s main target?

To develop at least 5 million tonnes per annum of green hydrogen production capacity by 2030, backed by around 125 GW of dedicated renewable energy and over ₹8 lakh crore in investment.

Is green hydrogen commercially viable in India yet?

Not fully. Production costs are around $4–5/kg today, higher than conventional hydrogen, but SIGHT-scheme bids have discovered prices well below global benchmarks and sub-$2/kg is considered achievable by 2030.

What will green hydrogen be used for first in India?

Fertiliser production and oil refining, where hydrogen is already consumed in large volumes and can be switched from grey to green using existing infrastructure. Steel, shipping and heavy mobility follow.

Which companies are investing in green hydrogen in India?

Major players include Reliance (Jamnagar), Adani Green (Kutch), NTPC (Ladakh and Andhra Pradesh), ReNew and Acme Cleantech, alongside dozens of electrolyser and green-ammonia developers.