India’s Green Hydrogen Revolution: How Clean Fuel Is Reshaping Industry, Energy and Global Trade
India's energy transition is entering a new phase. Solar panels, wind farms and electric vehicles have already become familiar parts of the country's clean-energy conversation. Now, another technology is attracting attention from industrial companies, investors, policymakers and international buyers: green hydrogen.
Green hydrogen is increasingly being considered a potential solution for industries that cannot easily operate using electricity alone. Fertiliser production, petroleum refining, steel manufacturing, shipping and certain forms of heavy transport depend on energy-intensive processes and chemical inputs. Replacing conventional fossil-based hydrogen and fuels in these sectors could help reduce industrial emissions while creating new manufacturing and export opportunities.
The subject has gained fresh momentum in India following the expansion of supply agreements and industrial commitments under the National Green Hydrogen Mission. According to government information released in October 2026, Indian companies have secured firm green hydrogen offtake commitments totalling 5,55,610 metric tonnes per annum. These agreements indicate growing interest from domestic and international buyers, although contracted supply should not be confused with hydrogen already being produced and delivered.
The development raises an important economic question: could green hydrogen become a major industrial sector for India, much like renewable electricity, pharmaceuticals and information technology have become important parts of its economic landscape?
What Is Green Hydrogen?
Hydrogen is a gas that can be used as an industrial feedstock, an energy carrier and a fuel. It is already used in industries such as petroleum refining and fertiliser manufacturing. However, hydrogen is not generally available in large quantities as a naturally occurring resource. It must be produced from compounds such as water or hydrocarbons.
The environmental impact of hydrogen depends on the method used to produce it. Conventional hydrogen production often relies on natural gas or other fossil fuels, creating carbon emissions. Green hydrogen is produced by splitting water into hydrogen and oxygen through a process called electrolysis, using electricity generated from renewable sources such as solar and wind power.
The central idea is straightforward: renewable electricity powers an electrolyser, which separates water molecules into hydrogen and oxygen. The hydrogen can then be stored, transported or used in industrial processes.
Green hydrogen is particularly interesting because it can connect the renewable electricity sector with industries that are difficult to decarbonise directly. Instead of depending entirely on fossil fuels or conventional hydrogen, these industries can potentially use a cleaner energy carrier or feedstock.
Why Is India Investing in Green Hydrogen?
India's interest in green hydrogen is connected to three major economic priorities: energy security, industrial competitiveness and environmental sustainability.
1. Reducing dependence on imported fossil fuels
India imports substantial quantities of crude oil, natural gas and other energy resources. International price fluctuations, geopolitical tensions and supply disruptions can affect domestic industries, transport costs and the wider economy.
Green hydrogen offers a potential domestic alternative for selected industrial applications. Its production can use India's renewable energy resources, reducing dependence on imported fossil-based feedstocks over time. This does not mean hydrogen can immediately replace every imported energy source, but it could contribute to a more diversified energy system.
2. Building a new manufacturing industry
Green hydrogen production requires electrolysers, renewable electricity equipment, water-treatment systems, storage infrastructure, compressors, pipelines and specialised engineering services.
Developing these capabilities domestically could create opportunities for Indian manufacturers and technology companies. It could also encourage research, component manufacturing and industrial investment in areas that are still developing globally.
3. Making Indian exports more competitive
International markets are increasingly paying attention to the carbon footprint of industrial products. Manufacturers may face growing pressure to demonstrate how much emissions are associated with producing materials such as steel, chemicals and fertilisers.
Access to low-emission energy and industrial feedstocks could help Indian companies respond to changing international expectations. Green hydrogen and its derivatives may also become export products in their own right.
National Green Hydrogen Mission: The Policy Behind the Expansion
The Government of India launched the National Green Hydrogen Mission in January 2023 with an initial financial outlay of ₹19,744 crore. Its central objective is to develop India as a global hub for the production, use and export of green hydrogen and its derivatives.
The mission targets at least five million metric tonnes of annual green hydrogen production capacity by 2030. It also seeks to encourage domestic manufacturing, renewable energy expansion, research, skill development and industrial adoption.
One of its most important components is the Strategic Interventions for Green Hydrogen Transition programme, commonly known as SIGHT. It provides incentives for domestic electrolyser manufacturing and green hydrogen production.
The policy is designed to address a fundamental challenge facing emerging clean technologies: the initial cost of production can be high before manufacturing capacity, infrastructure and demand reach sufficient scale.
By supporting both production equipment and hydrogen output, the mission aims to strengthen different parts of the supply chain rather than focusing only on building individual production facilities.
India's Green Hydrogen Market Is Attracting Major Supply Commitments
One of the most significant developments in October 2026 is the growth of signed offtake agreements. An offtake agreement is a commercial arrangement in which a buyer commits to purchasing a specified quantity of a product from a supplier, usually under agreed conditions.
Government figures reported on 29 October 2026 indicate that India's green hydrogen offtake commitments have reached 5,55,610 metric tonnes per annum. A total of 23 agreements have been signed since the launch of the National Green Hydrogen Mission, with more than 70 per cent of contracted volumes earmarked for exports.
Indian companies signed 18 new agreements during 2026 for more than four lakh metric tonnes per annum of green hydrogen equivalent. The projects associated with these commitments are expected to require investment of around ₹90,000 crore.
These figures demonstrate growing commercial interest, but they need to be interpreted carefully. A signed agreement is not the same as a commissioned factory, completed infrastructure or actual annual production. Projects still depend on financing, renewable electricity, equipment availability, construction, certification and the ability to deliver products at competitive prices.
Nevertheless, offtake agreements are important because they provide potential producers with greater visibility into future demand. This can make it easier to evaluate investment requirements and secure project financing.
Why Green Ammonia Is Important to India's Hydrogen Economy
Much of the commercial discussion around green hydrogen also involves green ammonia. Ammonia is a chemical compound made from nitrogen and hydrogen. It is widely used in fertiliser production and can also serve as a carrier for hydrogen and a potential fuel in certain industrial and shipping applications.
Green ammonia is produced using green hydrogen rather than hydrogen derived from fossil fuels. This creates a potential route for reducing emissions in fertiliser manufacturing.
India has a large fertiliser industry and relies on imported energy resources and raw materials to support agricultural production. Replacing some conventional hydrogen-based ammonia production with green alternatives could eventually help reduce the carbon intensity of the fertiliser supply chain.
Under the SIGHT programme, agreements have been signed for the production and supply of 6,70,000 metric tonnes per annum of green ammonia to 11 fertiliser units, according to government updates reported in October 2026.
Green ammonia also has an export opportunity. Countries with limited renewable energy resources may prefer importing green ammonia from countries capable of producing it competitively. This creates a possible international market for Indian manufacturers.
Steel Manufacturing: A Major Industrial Opportunity
Steel is essential to construction, infrastructure, automobiles, machinery and manufacturing. However, conventional steelmaking can be highly carbon-intensive, particularly when coal and coke are used in blast furnaces.
Hydrogen could help reduce emissions through alternative ironmaking processes. In direct reduced iron production, hydrogen can act as a reducing agent, removing oxygen from iron ore and producing water instead of the carbon dioxide associated with carbon-based reduction.
This does not mean that every steel plant can immediately switch to hydrogen. Existing facilities have different technologies, equipment and operating requirements. Large-scale adoption would require suitable renewable electricity, reliable hydrogen supplies, new industrial equipment and competitive production costs.
India's National Green Hydrogen Mission supports pilot projects in the steel sector to test hydrogen-based processes and identify technical challenges. The Ministry of Steel has also identified different approaches involving hydrogen use in direct reduced iron production and blast furnaces.
If these technologies become commercially viable, green hydrogen could become an important part of the future of low-emission steelmaking. This would be particularly relevant for Indian steel producers seeking to remain competitive in international markets.
Refineries and Heavy Transport Are Also Part of the Transition
Petroleum refineries already use hydrogen for several industrial processes. Much of this hydrogen is conventionally produced using fossil fuels. Replacing part of that supply with green hydrogen could reduce emissions without requiring the complete replacement of the refinery's existing industrial purpose.
Government-supported projects have also targeted green hydrogen supply to refineries operated by Indian Oil Corporation, Bharat Petroleum, Hindustan Petroleum and Numaligarh Refinery.
Heavy-duty transport represents another potential application. Trucks, buses and certain rail operations may require long operating ranges, high energy capacity and relatively quick refuelling. Hydrogen fuel cells convert hydrogen into electricity, which powers electric motors.
India's pilot programmes include hydrogen-powered vehicles and refuelling infrastructure. These projects are intended to test operating performance, safety, costs and the practical requirements of deploying hydrogen transport at a larger scale.
However, hydrogen vehicles are not automatically more economical than battery-electric vehicles. Their suitability depends on the route, vehicle usage, refuelling infrastructure, electricity prices and the total cost of ownership. Battery-electric technology may remain more practical for many passenger vehicles and shorter-distance applications.
Green Hydrogen and India's Shipping Ambitions
Shipping is a difficult sector to decarbonise because large vessels operate over long distances and require substantial quantities of energy. Battery systems may not be suitable for every long-distance shipping application because of weight and energy-density limitations.
Green hydrogen can be converted into products such as green methanol and green ammonia, which are being studied as alternative marine fuels. These fuels may help shipping companies reduce dependence on conventional marine fuels, subject to engine compatibility, safety requirements and port infrastructure.
India's port infrastructure could become important in this transition. Ports can potentially support hydrogen production, storage, fuel handling, bunkering and international exports. The National Green Hydrogen Mission has recognised selected ports as green hydrogen hubs to encourage the development of connected industrial ecosystems.
This creates opportunities beyond fuel manufacturing. Port operators, engineering companies, equipment manufacturers, logistics providers and shipping businesses may all become part of the emerging value chain.
Why India Could Become a Global Green Hydrogen Supplier
India has several advantages that could support the development of a competitive green hydrogen industry.
- Solar energy potential: Large parts of the country receive substantial solar radiation, supporting renewable electricity generation.
- Wind energy resources: Wind power can complement solar generation and help diversify renewable electricity supply.
- Industrial demand: Fertiliser, refining, chemicals and steel provide potential domestic consumers.
- Manufacturing capability: India's engineering and industrial ecosystem could support the development of electrolysers and related equipment.
- Port access: Coastal industrial clusters may support production and exports of hydrogen derivatives.
- International partnerships: Cooperation with countries seeking low-emission fuels can help develop technology, investment and export markets.
However, natural advantages do not guarantee commercial success. India must still produce hydrogen at competitive prices, develop reliable infrastructure and meet the technical and environmental requirements of international buyers.
The Challenges That Could Determine the Industry's Success
Green hydrogen has considerable potential, but several obstacles could influence how quickly the industry develops.
High production costs
Green hydrogen production requires renewable electricity and electrolysers. Electricity is a major operating cost, while electrolysers and associated infrastructure require significant capital investment. The economics improve when equipment becomes cheaper, utilisation increases and renewable power is available at competitive rates.
Water availability
Electrolysis requires water. Although the amount needed for hydrogen production is relatively small compared with some industrial activities, large projects can create local water-management challenges. Projects must consider water sourcing, treatment, recycling and the needs of surrounding communities.
Storage and transportation
Hydrogen has a low volumetric energy density under ordinary conditions. It can require compression, liquefaction or conversion into other chemicals for transportation. Each method involves additional infrastructure, energy consumption and cost.
Reliable renewable electricity
Solar and wind generation vary according to weather and time of day. Hydrogen plants need carefully designed electricity supply arrangements to operate efficiently. Renewable energy storage, grid access and power procurement arrangements can influence project economics.
International certification and standards
Buyers need confidence that hydrogen is genuinely produced with low emissions. Certification systems must measure the emissions associated with electricity, production and relevant supply-chain activities. India's Green Hydrogen Standard and certification framework are important steps towards building this confidence.
Converting commitments into operational projects
Commercial agreements create demand signals, but projects must still reach financial closure, complete construction, secure equipment and begin production. The gap between announced capacity and actual output will be an important measure of the industry's progress.
What Green Hydrogen Could Mean for Indian Businesses and Employment
The green hydrogen economy is not limited to companies that manufacture hydrogen. It can create demand across a wide industrial ecosystem.
Electrolyser manufacturers may benefit from demand for specialised production equipment. Engineering, procurement and construction companies may participate in project development. Renewable energy developers may supply electricity, while technology firms may work on monitoring, automation, efficiency and industrial control systems.
Other opportunities may emerge in water treatment, storage tanks, compressors, industrial safety equipment, testing laboratories, certification, maintenance and logistics.
The employment impact could extend across engineering, manufacturing, operations, research and technical services. The National Green Hydrogen Mission aims to support more than six lakh jobs across the value chain by 2030. This is a policy projection rather than a count of jobs already created.
Specialised skills will be important. Hydrogen production and handling involve technical and safety requirements that differ from many conventional industrial operations. Training in electrochemistry, renewable power systems, process engineering, gas handling and industrial safety will therefore become increasingly relevant.
Will Green Hydrogen Replace Conventional Fuels?
Green hydrogen is unlikely to replace every fossil fuel application. Its strongest potential lies in sectors where direct electrification is difficult or where hydrogen is already required as an industrial feedstock.
For example, battery-electric technology is often more energy-efficient for passenger cars than producing hydrogen, converting it into electricity through a fuel cell and then powering an electric motor. In contrast, certain industrial processes may need hydrogen because of its chemical properties or because existing production systems already depend on it.
This distinction is important. The future energy system will probably involve a combination of renewable electricity, batteries, hydrogen, bioenergy and other low-emission technologies. Each technology will have a role based on its cost, efficiency, infrastructure requirements and practical suitability.
Green hydrogen should therefore be viewed as a specialised component of the clean-energy transition rather than a universal replacement for electricity, oil, gas and coal.
The Road Ahead for India's Green Hydrogen Economy
India's green hydrogen sector has moved beyond policy announcements into a phase involving production incentives, industrial pilots, manufacturing plans and commercial supply agreements. The commitments recorded in October 2026 indicate that international buyers are beginning to consider Indian producers as potential suppliers of low-emission fuels and industrial products.
The next stage will be more demanding. India must convert agreements into commissioned plants, maintain access to affordable renewable electricity, build storage and transport infrastructure and establish a dependable certification system.
Domestic adoption will also matter. Export markets can provide early demand, but the long-term economic value of green hydrogen will depend partly on its ability to support the decarbonisation of Indian fertiliser, refining, steel and other industrial sectors.
There is also a need to evaluate projects through actual production, cost competitiveness, emissions reductions and infrastructure readiness rather than relying only on announced investment figures or signed agreements.
If these conditions are addressed, green hydrogen could support a new industrial ecosystem in India. It may strengthen renewable energy demand, create manufacturing opportunities, attract investment and give Indian companies a role in the emerging international market for low-emission industrial products.
Frequently Asked Questions
1. What is green hydrogen in simple terms?
Green hydrogen is hydrogen produced by splitting water through electrolysis using renewable electricity, such as solar or wind power. It is intended to provide a lower-emission alternative to hydrogen produced using fossil fuels.
2. What is the National Green Hydrogen Mission?
It is an Indian government initiative launched in January 2023 with an initial outlay of ₹19,744 crore. Its objective is to develop India as a global hub for green hydrogen production, use and exports, with a target of at least five million metric tonnes of annual production capacity by 2030.
3. Why is green hydrogen important for India?
It could reduce emissions in industries that are difficult to electrify, support domestic manufacturing, diversify energy supplies and create opportunities in international clean-fuel markets.
4. What is the difference between green hydrogen and green ammonia?
Green hydrogen is hydrogen produced using renewable electricity. Green ammonia is ammonia manufactured using green hydrogen as a feedstock. It is important in fertiliser production and may also be used in selected energy and shipping applications.
5. Can green hydrogen be used in cars?
Yes. Hydrogen fuel-cell vehicles convert hydrogen into electricity to power electric motors. However, their commercial suitability depends on vehicle requirements, fuel costs, refuelling infrastructure and competition from battery-electric vehicles.
6. What are the biggest challenges facing green hydrogen in India?
Major challenges include production costs, renewable electricity availability, water management, storage, transportation, certification and converting announced projects and signed agreements into actual production.
Conclusion
Green hydrogen represents an important opportunity in India's transition towards a cleaner and more diversified industrial economy. Its significance extends beyond energy production into fertilisers, steel, refining, shipping, manufacturing and international trade.
The growth of commercial supply commitments in 2026 shows that the market is attracting serious attention. However, the real test will be the development of competitive production facilities and reliable supply chains. If India can turn its renewable energy resources, industrial demand and manufacturing capabilities into a functioning hydrogen ecosystem, green hydrogen could become one of the country's important emerging industries.
Sources: Ministry of New and Renewable Energy, Press Information Bureau, National Green Hydrogen Mission and Ministry of Steel. Figures relating to October 2026 reflect reported government commitments and programme targets, not necessarily completed production.
