Wondering which company is leading the green hydrogen revolution in India? With so many new factories and manufacturers popping up, it’s tough to know where to start. Choosing the right supplier isn’t just about price—it’s about quality, innovation, and reliability. The best factories are pushing boundaries and setting global standards. Discover which companies are powering India’s clean energy future. Ready to find the perfect green hydrogen partner? Dive into our comparison of the top manufacturers!
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Top 60 Green Hydrogen Companies in India (2025) | ensun
Top 20 Hydrogen Generation Companies in India and Their Key Projects
Product Details:
Hydrogen generation projects including green hydrogen production plants, hydrogen-based energy storage systems, electrolyzer manufacturing, hydrogen fuel and refueling stations, integration of renewables for hydrogen production, and supply of green hydrogen for industrial and mobility applications.
Technical Parameters:
– 100 GW renewable energy facility for hydrogen production (Reliance)
– 10 MW pilot green hydrogen plant (GAIL)
– Solid oxide electrolyzer technology (Bloom Energy)
– Green hydrogen plant investment of ₹2,000 crore (IOCL)
Application Scenarios:
– Supplying green hydrogen for refinery and chemical industry
– Deployment in hydrogen-powered vehicles and fuel stations
– Integration with renewable energy and power generation systems
– Industrial decarbonization and chemical/ammonia production
Pros:
– Leverages large-scale renewable energy infrastructure
– Supports decarbonization across multiple sectors (industrial, mobility, power)
– Government-backed financial incentives and support
– Potential for hydrogen exports and new energy markets
Cons:
– High initial investment and infrastructure costs
– Scale-up and integration with existing energy systems can be challenging
– Technology for storage and transport of hydrogen still maturing
Top 10 Green Hydrogen Producing Companies In India – renergyinfo
Product Details:
Production of green hydrogen using water electrolysis powered by renewable energy sources. Some companies also offer solar panels, batteries, and are developing large-scale hydrogen production facilities.
Technical Parameters:
– Green hydrogen produced via electrolysis of water using electricity from
– Some plants have a production capacity (e.g., 45 kg/day at L&T Hazira, 4.3
– Target production cost aims as low as $1 per kg (Reliance)
– Investments ranging from $2.5 billion (L&T) up to $75 billion (Reliance) and
Application Scenarios:
– Fuel in transport (e.g., for hydrogen vehicles, power)
– Feedstock in fertilizer and metallurgy industries
– Heat generation in industries like steel, paper, cement
– Supplementing or replacing fossil fuels in energy and industrial sectors
Pros:
– Reduces CO2 emissions, helping toward net-zero goals
– Higher specific energy compared to fossil fuels
– Hydrogen is abundant and not geographically constrained
– Potential to reach significant market value ($340 billion by 2050)
Cons:
– Hydrogen is not found in elemental form and must be extracted
– Electrolysis and project setup are capital-intensive
– Scaling up production and storage infrastructure can be challenging
– Currently requires significant investments with gradual payoff
The Best Hydrogen Plant Manufacturers Company in India, Top 10 hydrogen …
Product Details:
Hydrogen Gentech Private Limited (HGPL) manufactures and supplies balance of plant units for Green Hydrogen generation using European technology for Alkaline Water Electrolysis, specifically Gas Lye Separators and H2 Purification (Deoxo Dryer) Units, as modular and skid-based systems. They also design and manufacture on-site hydrogen plants based on hydrocarbon sources (NG-SMR and Methanol), offer turnkey/EPC services for hydrogen plants, provide PSA Nitrogen & Oxygen plants, and have an ISO 9001:2015 certified fabrication workshop for pressure vessels and heat exchangers.
Technical Parameters:
– Alkaline Water Electrolysis for green hydrogen production with Gas Lye
– Modular, skid-based systems configurable for a wide capacity & flow rates
– Fully automatic operation using PLC-based control panel
– Hydrogen production with purity up to 99.999%
Application Scenarios:
– Industrial hydrogen production and utilization
– Renewable energy (integrating hydrogen with green power sources)
– Fuel and mobility sectors (including potential use in hydrogen fuel cell
– On-site hydrogen plants using water electrolysis or hydrocarbon reforming for
Pros:
– Provides green hydrogen solutions using proven European technology
– High purity hydrogen output (up to 99.999%)
– Automated, modular, and scalable system configurations
– Comprehensive in-house fabrication and engineering capabilities
Cons:
– High energy consumption for hydrogen production, particularly via electrolysis
– Safety challenges due to hydrogen’s volatility and flammability
Top 12 Green Hydrogen Producing Companies in India [2025]
Top Green Hydrogen Electrolyzer Manufacturers in India
Product Details:
Green hydrogen electrolyzers for sustainable hydrogen production in India, utilizing renewable energy sources for water electrolysis.
Technical Parameters:
– Types include PEM, alkaline, and other electrolyzer technologies.
– Efficiency and system components vary by manufacturer and electrolyzer type.
– Integration potential with solar, wind, or hydroelectric power sources.
Application Scenarios:
– Industrial-scale hydrogen production for clean energy applications.
– Energy storage and grid balancing using hydrogen.
– Hydrogen supply for transportation (fuel cells) and chemical industries.
Pros:
– Enables carbon-free hydrogen production using renewable electricity.
– Supports India’s green energy transition and government incentives.
– Scalable for different production capacities and integration with renewables.
– Produces high-purity hydrogen for versatile applications.
Cons:
– Higher initial costs compared to conventional hydrogen production methods.
– Efficiency and production costs vary based on technology and electricity prices.
– Requires significant space and infrastructure for installation.
Top 5 Companies Green Hydrogen companies in India – TimesTech
Five Indian companies leading the green hydrogen revolution
Product Details:
The company is involved in the production of green hydrogen through electrolysis and is developing integrated solutions encompassing green hydrogen generation, storage, and transportation. Their offerings may include electrolyzers and turn-key projects for green hydrogen plants.
Technical Parameters:
– Utilizes renewable energy sources like solar and wind for water electrolysis
– Develops large-scale green hydrogen plants with integrated storage and
Application Scenarios:
– Decarbonizing industrial processes such as steel and fertilizer manufacturing
– Providing clean fuel alternatives for transportation, including fuel cell
– Supplying green hydrogen for power generation and grid balancing
Pros:
– Supports significant reduction in greenhouse gas emissions
– Facilitates India’s transition towards clean energy self-reliance
– Potential for use in multiple sectors, improving flexibility and market reach
Cons:
– High initial capital investment required for large-scale projects
– Green hydrogen production currently faces infrastructure and cost challenges
Green Hydrogen Breakthroughs in India You Need to Know Now
Product Details:
The company provides green hydrogen solutions using advanced electrolysis technology and aims to decarbonize industry and transport sectors in India. Their products focus on the production, storage, and transportation of green hydrogen derived from renewable energy sources.
Technical Parameters:
– Utilizes advanced electrolyzer units powered by renewable electricity (e.g.,
– Targets cost-effective green hydrogen production (ambition to reduce cost below
– Integrated systems for hydrogen production, storage, and distribution
Application Scenarios:
– Industrial decarbonization, such as refineries, steel, and fertilizer plants
– Clean fuel for transportation including buses, trucks, and trains
– Grid balancing and energy storage in renewable-heavy power systems
Pros:
– Significant reduction in carbon emissions compared to conventional hydrogen
– Promotes energy independence by utilizing domestic renewable resources
– Supports the transition to a cleaner, more sustainable industrial and transport
Cons:
– Higher initial costs compared to fossil-based hydrogen production
– Dependent on availability and reliability of renewable energy sources
Top 5 Green Hydrogen Energy Companies in India Listed in Stock Market
Product Details:
The top 5 companies are developing green hydrogen and related clean energy solutions through large-scale projects and partnerships. Their offerings include green hydrogen production (via water electrolysis using renewable energy), electrolyzer manufacturing, hybrid and fuel cell power systems, and industrial-scale hydrogen supply.
Technical Parameters:
– Adani Green aims for 25 GW renewable energy capacity by 2025 and targets 1
– NTPC is setting up a standalone fuel cell-based micro-grid with hydrogen
– Indian Oil, L&T, and ReNew are partnering for electrolyzer manufacturing and
– Reliance Industries aims to be a top global producer of zero-emission blue
Application Scenarios:
– Industrial-scale green hydrogen production for decarbonization.
– Energy storage via hydrogen-based fuel cells.
– Supplying hydrogen fuel for transportation and mixing with natural gas for city
– Utility-scale renewable energy projects (solar, wind, hybrid).
Pros:
– Enables large-scale decarbonization by providing a clean alternative fuel.
– Leverages partnerships with global and domestic leaders for advanced technology
– Utilizes India’s renewable resources to produce hydrogen sustainably.
– Supports diverse applications including power, transportation, and industrial
Cons:
– High investment requirements and significant capital expenditure needed for
– Technology and infrastructure are still evolving, which may delay broad
– Possible challenges in cost-effectively producing, storing, and distributing
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Top 60 Green Hydrogen Companies in India (2025) | ensun | |||
| Top 20 Hydrogen Generation Companies in India and Their Key Projects | Hydrogen generation projects including green hydrogen production plants, | Leverages large-scale renewable energy infrastructure Supports decarbonization | High initial investment and infrastructure costs Scale-up and integration with | greenhydrogenindia.com |
| Top 10 Green Hydrogen Producing Companies In India – renergyinfo | Production of green hydrogen using water electrolysis powered by renewable | Reduces CO2 emissions, helping toward net-zero goals Higher specific energy | Hydrogen is not found in elemental form and must be extracted Electrolysis and | renergyinfo.com |
| The Best Hydrogen Plant Manufacturers Company in India, Top 10 hydrogen … | Hydrogen Gentech Private Limited (HGPL) manufactures and supplies balance of | Provides green hydrogen solutions using proven European technology High purity | High energy consumption for hydrogen production, particularly via | hydrogengentech.com |
| Top 12 Green Hydrogen Producing Companies in India [2025] | www.blackridgeresearch.com | |||
| Top Green Hydrogen Electrolyzer Manufacturers in India | Green hydrogen electrolyzers for sustainable hydrogen production in India, | Enables carbon-free hydrogen production using renewable electricity. Supports | Higher initial costs compared to conventional hydrogen production methods | rkwindmast.com |
| Top 5 Companies Green Hydrogen companies in India – TimesTech | timestech.in | |||
| Five Indian companies leading the green hydrogen revolution | The company is involved in the production of green hydrogen through | Supports significant reduction in greenhouse gas emissions Facilitates India’s | High initial capital investment required for large-scale projects Green | www.livemint.com |
| Green Hydrogen Breakthroughs in India You Need to Know Now | The company provides green hydrogen solutions using advanced electrolysis | Significant reduction in carbon emissions compared to conventional hydrogen | Higher initial costs compared to fossil-based hydrogen production Dependent on | netzeroindia.org |
| Top 5 Green Hydrogen Energy Companies in India Listed in Stock Market | The top 5 companies are developing green hydrogen and related clean energy | Enables large-scale decarbonization by providing a clean alternative fuel | High investment requirements and significant capital expenditure needed for | www.electronicsandyou.com |
Frequently Asked Questions (FAQs)
What should I look for when evaluating green hydrogen manufacturers in India?
Start by checking their certifications, production capacity, and technology used. Ensure they comply with local and international safety and environmental standards, and look for client references or testimonials. A transparent supply chain and strong after-sales support are also important indicators of a reliable manufacturer.
How do I verify the authenticity of a green hydrogen supplier in India?
Ask for proof of government registrations, ISO certifications, and quality assurance reports. Verify their track record through industry networks or previous clients. Visiting their facilities and reviewing third-party audit results can also help confirm their credibility.
Are there specific regions in India known for green hydrogen manufacturing?
Yes, states like Gujarat, Maharashtra, and Tamil Nadu are major hubs for green hydrogen projects due to strong renewable energy infrastructures and government support. Focusing your search in these areas can help you find established manufacturers.
What questions should I ask potential green hydrogen suppliers?
Ask about their hydrogen production process, purity levels, production scale, lead times, and logistics support. Clarify warranty terms, technical support, and ongoing maintenance services. It’s also helpful to enquire about their sustainability practices and future expansion plans.
How can I compare pricing among green hydrogen manufacturers in India?
Request detailed quotations that specify costs per kilogram, delivery terms, and any additional fees for services like storage or transportation. Compare the technical specifications and service packages offered by different suppliers to ensure you’re getting the best value, not just the lowest price.
