Looking for the best hydrogen manufacturer in India but feeling overwhelmed by the choices? You’re not alone! With green energy taking center stage, finding a reliable hydrogen supplier has never been more crucial—or more confusing. Choose the right factory, and you’ll unlock cost savings, top-notch quality, and a greener footprint for your business. Curious to know which companies lead the pack? Dive into our comparison to discover India’s top hydrogen manufacturers and find your ideal partner!

Top 20 Hydrogen Generation Companies in India and Their Key Projects

Top 10 Green Hydrogen Producing Companies In India – renergyinfo

Product Details:
The company is involved in the production of green hydrogen using renewable energy sources and provides electrolyzer systems and integrated green hydrogen production plants.

Technical Parameters:
– Utilizes water electrolysis technology for hydrogen production
– Powered by renewable energy such as solar or wind
– Designed for scalability to meet industrial demand

Application Scenarios:
– Industrial hydrogen supply
– Clean fuel source for transportation
– Feedstock for chemical and fertilizer industries

Pros:
– Reduces carbon emissions compared to conventional hydrogen production
– Supports decarbonization of energy-intensive industries
– Leverages abundant renewable energy resources in India

Cons:
– Higher initial investment costs compared to traditional hydrogen production
– Green hydrogen production is dependent on availability and consistency of

Top 60 Green Hydrogen Companies in India (2025) | ensun

The Best Hydrogen Plant Manufacturers Company in India, Top 10 hydrogen …

Product Details:
HGPL designs, engineers, manufactures, assembles, tests, and commissions balance of plant components for green hydrogen generation via alkaline water electrolysis, specifically Gas Lye Separator units and Hydrogen Deoxo dryer (Purification) Units; also supplies on-site hydrogen plants based on hydrocarbon reforming (NG-SMR & Methanol), and manufactures PSA Nitrogen & Oxygen plants, liquid solvent drying/dehydration units, and a range of pressure vessels and heat exchangers. EPC/Turnkey and erection/construction services are provided for hydrogen projects.

Technical Parameters:
– European technology-based Alkaline Water Electrolysis balance of plants
– Skid-based, modular units configurable for various capacities and flow rates
– PLC-based control panels for safe, fully automatic operation
– Hydrogen purity up to 99.999%

Application Scenarios:
– Industrial hydrogen generation
– Renewable energy (green hydrogen) integration
– On-site hydrogen production for fuel and mobility sectors
– Nitrogen and oxygen production for industrial use

Pros:
– First Indian private company with access to proven European technology for
– Comprehensive turnkey/EPC services from design to commissioning
– High hydrogen purity (up to 99.999%) ensures usability in sensitive and
– In-house manufacturing capabilities with ISO 9001:2015 certified workshop

Cons:
– Green hydrogen production efficiency and cost depend on the carbon neutrality
– No specific data on energy consumption, efficiency, or cost competitiveness

Top 12 Green Hydrogen Producing Companies in India [2025]

Five Indian companies leading the green hydrogen revolution

Ohmium launches India’s first green hydrogen electrolyzer gigafactory

Product Details:
Ohmium manufactures Indian-made Proton Exchange Membrane (PEM) hydrogen electrolyzers, which are used for producing green hydrogen using electricity from renewable sources. Their gigafactory in Bengaluru is the first of its kind in India, aiming to support domestic production and reduce reliance on imports.

Technical Parameters:
– Initial manufacturing capacity: approximately 0.5 GW (500 MW) per year
– Scalable to 2 GW (2000 MW) per year
– PEM technology: modular, distributed, high performance, and high value

Application Scenarios:
– Fertilizer production
– Refinery processing
– Steel production
– Transportation (conventional vehicles using methanol blending, and fuel-cell

Pros:
– Enables production of zero-carbon, pollution-free green hydrogen
– Reduces dependence on imports by providing an end-to-end domestic solution
– Modular and scalable technology allows for both distributed and large-scale
– Supports multiple industries and India’s clean energy transition

Cons:
– No specific disadvantages mentioned, but potential early-stage limitations may

Top 6 Indian Companies that have Invested in Green Hydrogen

Product Details:
Green Hydrogen production facilities using renewable energy (solar and wind), partnerships and joint ventures for fuel cell development, and investments in integrated green hydrogen ecosystems.

Technical Parameters:
– Targeted green hydrogen production capacity of one million tonnes per annum
– Hydrogen purity up to 99.999% (Oil India Limited, as a benchmark).
– Production via electrolysis using renewable electricity sources (solar, wind).
– Investment commitments: $50 billion over 10 years (Adani Group), ₹75,000 crore

Application Scenarios:
– Fuel cells for vehicles and mobility solutions.
– Industrial applications in energy-intensive sectors like fertilizers and steel
– Power generation and distributed electricity storage.
– Infrastructure for green hydrogen fueling stations.

Pros:
– Near zero emissions and considered one of the cleanest energy sources.
– Reduces dependence on imported fossil fuels and improves energy security.
– Enables decarbonization of hard-to-abate sectors (e.g., steel, fertilizer).
– Government supportive policies such as free power transmission and power

Cons:
– High initial investment and infrastructure costs.
– Currently, green hydrogen production is more expensive than hydrogen from
– Scale-up and full commercialization are still pending, with challenges in cost

34 Companies Bid for Green Hydrogen Subsidies in India

Product Details:
Incentivized production and manufacturing in the green hydrogen industry, covering green hydrogen fuel produced from renewables and domestic manufacturing of electrolysers used in hydrogen generation.

Technical Parameters:
– Green hydrogen must not exceed 2 kg CO2 equivalent per kg of hydrogen in
– Incentive rates: up to INR 50 (US$0.6) per kg in year 1, INR 40 (US$0.48) per
– Electrolyser manufacturing incentive: INR 4,400 (approx. US$52.83) per kW.
– Targeted production: 5 million metric tonnes per year green hydrogen by 2030

Application Scenarios:
– Industrial decarbonization (e.g., replacing fossil fuels in refining,
– Mobility sector (fuel for transport and electric vehicle support).
– Energy storage and integration into the power grid.
– Export of green hydrogen and derivatives.

Pros:
– Significant government financial incentives reduce initial production/manufactur
– Promotes domestic manufacturing capabilities and R&D in renewable technologies.
– Supports large-scale decarbonization and energy transition goals.
– Encourages job creation, reduced fossil fuel imports, and boosts local economic

Cons:
– Current manufacturing cost of green hydrogen in India is high (approx. INR
– Incentives are only guaranteed for the first three years, leading to future
– Strict emission standards and certification requirements may add compliance

Green Hydrogen Stocks in India 2025: Top Energy Shares on NSE

Product Details:
Green hydrogen production and related services offered by leading Indian energy and industrial companies, focusing on clean, sustainable hydrogen fuel generation.

Technical Parameters:
– Production of green hydrogen using renewable energy sources
– Involvement in hydrogen generation, refining, gas distribution, and
– Companies categorized across sectors: Oil & Gas (Exploration & Production,

Application Scenarios:
– Decarbonization of traditional energy, power, and industrial sectors
– Supplying green hydrogen for transportation, mobility, and heavy industry
– Energy storage and grid balancing for renewable sources

Pros:
– Supports national goals of energy independence and Net Zero carbon emissions
– Promotes cleaner, more sustainable energy alternatives
– Long-term growth potential with government incentives and increasing demand for

Cons:
– Technology and infrastructure are still in nascent stages in India
– High production costs relative to traditional hydrogen and fossil fuels
– Significant industry challenges such as scalability and regulatory hurdles

Comparison Table

Frequently Asked Questions (FAQs)

What factors should I consider when selecting a hydrogen manufacturing company in India?
Start by checking the company’s production capacity, hydrogen purity levels, safety standards, certifications, and years of industry experience. Also, consider their location for logistics, after-sales service, and willingness to provide technical support.

How can I verify the quality and safety of hydrogen produced by a manufacturer?
Ask for certificates like ISO 9001 and specific safety credentials. Request third-party quality and purity test reports. A reputable supplier will gladly provide evidence of adherence to safety and quality standards.

Is it important to visit the factory before finalizing a supplier?
Yes, visiting the factory helps you assess manufacturing capabilities, safety practices, and quality control firsthand. It also gives insight into the company’s professionalism and builds trust before signing a contract.

What is the usual lead time for orders from Indian hydrogen manufacturers?
Lead times can vary depending on order size and customization. Generally, expect 4–8 weeks for most standard orders. Always confirm estimated timelines during negotiations to align them with your project requirements.

How do I compare prices between different hydrogen suppliers in India?
Request detailed quotations from multiple manufacturers. Ensure each includes hydrogen specifications, delivery terms, and value-added services. Compare not just the price but also quality, support, and reliability to make an informed decision.