Top 15 Green Hydrogen Companies in India - Explore India's Clean Energy Leaders Today
Table of Contents
We rarely talk about green hydrogen, yet it may quietly power the steel production and the fertiliser in your food. India is making a significant investment in this fuel, which is generated by splitting water with renewable electricity rather than fossil fuels, to decarbonise industries that are typically difficult to clean up, such as steel, cement, shipping, and heavy transport. Gujarat and Rajasthan are at the forefront of this movement, with their abundant solar and wind resources making large-scale electrolysis genuinely affordable. Top green hydrogen companies in India include Reliance Industries, Adani New Industries, NTPC, ACME Group and Larsen & Toubro.
Comparing the Top 15 Green Hydrogen Companies in India
These ratings reflect ViewGates independent expert evaluation across weighted factors (service quality, support, market presence). They are not user-submitted scores.
| Company | Best For | Pricing | ViewGate Score | Sub-scores (Quality · Support · Presence) |
| Reliance Industries Limited | Large-scale energy transition and industrial solutions | Enterprise | 4.91 / 5 | 4.9 · 4.8 · 5.0 |
| Larsen & Toubro | EPC, infrastructure and hydrogen project execution | Enterprise | 4.86 / 5 | 4.9 · 4.8 · 4.8 |
| Indian Oil Corporation Limited | Refining, fuels and clean energy initiatives | Enterprise | 4.80 / 5 | 4.8 · 4.7 · 4.9 |
| NTPC Limited | Utility-scale renewable and hydrogen projects | Enterprise | 4.77 / 5 | 4.8 · 4.7 · 4.8 |
| Adani New Industries Limited | Green hydrogen and renewable energy production | Enterprise | 4.73 / 5 | 4.8 · 4.6 · 4.8 |
| Oil and Natural Gas Corporation | Oil, gas and energy transition projects | Enterprise | 4.66 / 5 | 4.7 · 4.5 · 4.8 |
| GAIL (India) Limited | Gas infrastructure and hydrogen blending solutions | Enterprise | 4.61 / 5 | 4.6 · 4.5 · 4.7 |
| ReNew Energy Global | Renewable power and decarbonisation solutions | Enterprise | 4.55 / 5 | 4.6 · 4.5 · 4.6 |
| JSW Energy | Renewable power generation and storage solutions | Enterprise | 4.48 / 5 | 4.5 · 4.4 · 4.6 |
| Greenko Group | Integrated renewable energy and storage systems | Enterprise | 4.42 / 5 | 4.5 · 4.3 · 4.5 |
| ACME Group | Solar, renewable and green hydrogen projects | Enterprise | 4.35 / 5 | 4.4 · 4.2 · 4.5 |
| Waaree Energies | Solar modules and renewable manufacturing solutions | Mid-range | 4.28 / 5 | 4.4 · 4.1 · 4.4 |
| INOX Air Products | Industrial gases and hydrogen supply solutions | Enterprise | 4.21 / 5 | 4.3 · 4.2 · 4.2 |
| Hygenco Green Energies | Green hydrogen development and deployment | Enterprise | 4.12 / 5 | 4.2 · 4.0 · 4.2 |
| Sembcorp Green Hydrogen India | Industrial decarbonisation and green hydrogen | Enterprise | 4.05 / 5 | 4.2 · 3.9 · 4.1 |
ViewGates Findings: Based on project capabilities, technological expertise, and insights from the green hydrogen market reviewed by our team, Reliance Industries Limited, Larsen & Toubro, Indian Oil Corporation Limited, NTPC Limited, and Adani New Industries Limited are among the most recognized players in India’s green hydrogen sector, focusing on clean hydrogen production, renewable energy integration, electrolyzer technology, and large-scale decarbonization solutions.
Detailed Profile of the Top 15 Green Hydrogen Companies in India
Here are full details of the top green hydrogen companies in India:
1. Reliance Industries Limited
| Company Name | Reliance Industries Limited |
|---|---|
| Established Year | 1985 |
| Headquarters | Mumbai, Maharashtra, India |
| Official Website | Click Here |
Reliance Industries Limited is one of India's largest diversified conglomerates with significant investments in energy, digital services, and clean energy technologies. Reliance Industries Limited (RIL) is an Indian conglomerate with operations across energy, petrochemicals, retail, telecommunications, and new energy sectors. The company produces refining and petrochemical products, operates consumer businesses through retail and digital services, and is developing clean energy capabilities including solar manufacturing, batteries, hydrogen, and renewable energy solutions. RIL serves industrial, commercial, and consumer markets in India and internationally. Its integrated energy infrastructure, large-scale manufacturing capabilities, and investments in emerging energy technologies support its presence across multiple sectors.
2. Larsen & Toubro
| Company Name | Larsen & Toubro |
|---|---|
| Established Year | 1938 |
| Headquarters | Mumbai, Maharashtra, India |
| Official Website | Click Here |
Larsen & Toubro is a leading engineering and infrastructure company with a growing focus on renewable energy and green hydrogen technologies. Larsen & Toubro (L&T) is an Indian engineering, construction, technology, and manufacturing company involved in infrastructure development and industrial solutions. The company provides engineering, procurement, and construction services for energy, transportation, water, defence, heavy engineering, and industrial projects. L&T is also expanding into renewable energy, green hydrogen, electrolyzers, and clean technology solutions. Its customers include governments, utilities, industrial companies, and infrastructure developers across domestic and international markets.
3. Indian Oil Corporation Limited
| Company Name | Indian Oil Corporation Limited |
|---|---|
| Established Year | 1959 |
| Headquarters | New Delhi, India |
| Official Website | Click Here |
Indian Oil Corporation Limited is India's largest integrated energy company with operations spanning conventional fuels and emerging clean energy initiatives. Indian Oil Corporation Limited (IOCL) is India’s largest integrated energy company, operating across refining, fuel distribution, petrochemicals, natural gas, and alternative energy businesses. The company manages petroleum refining facilities, fuel retail networks, pipelines, and petrochemical production assets. IOCL is also investing in renewable energy, biofuels, green hydrogen, and carbon reduction technologies. It serves transportation, industrial, commercial, and household energy consumers throughout India and participates in international energy activities.
4. NTPC Limited
| Company Name | NTPC Limited |
|---|---|
| Established Year | 1975 |
| Headquarters | New Delhi, India |
| Official Website | Click Here |
NTPC Limited is India's largest power generation company and is actively expanding its renewable energy and green hydrogen portfolio. NTPC Limited is an Indian power generation company engaged in electricity production, energy infrastructure development, and clean energy projects. The company operates thermal, hydro, solar, and renewable energy assets and is expanding into green hydrogen, energy storage, and renewable power solutions. NTPC supplies electricity primarily to state utilities, distribution companies, and industrial customers. Through its renewable energy subsidiary and clean energy initiatives, the company is developing projects aligned with India’s transition toward lower-carbon energy systems.
5. Adani New Industries Limited
| Company Name | Adani New Industries Limited |
|---|---|
| Established Year | 2021 |
| Headquarters | Ahmedabad, Gujarat, India |
| Official Website | Click Here |
Adani New Industries Limited is focused on building integrated clean energy ecosystems centered on renewable power and green hydrogen technologies. Adani New Industries Limited (ANIL) is an energy transition company focused on developing renewable energy-based technologies and green hydrogen value chains. The company is involved in renewable power generation, electrolyzer manufacturing, green hydrogen production, and associated industrial infrastructure. ANIL aims to develop integrated clean energy solutions covering renewable electricity generation, hydrogen production, and downstream applications. Its activities support industrial decarbonization initiatives in sectors such as chemicals, refining, fertilizers, and mobility.
6. Oil and Natural Gas Corporation
| Company Name | Oil and Natural Gas Corporation (ONGC) |
|---|---|
| Established Year | 1956 |
| Headquarters | New Delhi, India |
| Official Website | Click Here |
Oil and Natural Gas Corporation is India's leading oil and gas exploration company and is expanding its portfolio through renewable energy and low-carbon initiatives. Oil and Natural Gas Corporation (ONGC) is India’s state-owned oil and gas exploration and production company. The company explores, develops, and produces crude oil and natural gas from domestic and offshore fields. ONGC is expanding into renewable energy, green hydrogen, carbon management, and low-carbon technologies through its subsidiaries and strategic initiatives. It supplies energy resources to refineries, power producers, industries, and other energy-sector customers in India and international markets.
7. GAIL (India) Limited
| Company Name | GAIL (India) Limited |
|---|---|
| Established Year | 1984 |
| Headquarters | New Delhi, India |
| Official Website | Click Here |
GAIL (India) Limited plays a significant role in India's natural gas infrastructure while advancing renewable gas and hydrogen-based energy projects. GAIL (India) Limited is India’s natural gas transmission and marketing company involved in gas infrastructure, petrochemicals, LNG trading, and clean energy initiatives. The company operates natural gas pipelines, processing facilities, and distribution networks while developing renewable energy, compressed biogas, and green hydrogen projects. GAIL supplies natural gas to power plants, industries, fertilizer manufacturers, and city gas distribution companies across India.
8. ReNew Energy Global
| Company Name | ReNew Energy Global |
|---|---|
| Established Year | 2011 |
| Headquarters | Gurugram, Haryana, India |
| Official Website | Click Here |
ReNew Energy Global is one of India's leading renewable energy companies with a diversified portfolio of clean energy and energy storage projects. ReNew Energy Global is an Indian renewable energy company focused on developing, owning, and operating clean energy projects. The company’s portfolio includes solar power, wind power, hybrid renewable projects, energy storage, and green hydrogen initiatives. ReNew supplies renewable electricity to commercial customers, utilities, and government entities. The company operates renewable energy assets across India and is expanding into integrated clean energy solutions.
9. JSW Energy
| Company Name | JSW Energy |
|---|---|
| Established Year | 1994 |
| Headquarters | Mumbai, Maharashtra, India |
| Official Website | Click Here |
JSW Energy is expanding its clean energy portfolio by investing in renewable power generation, battery storage, and green hydrogen technologies. JSW Energy is an Indian power generation company engaged in thermal, hydro, solar, wind, and energy storage projects. The company develops and operates power generation assets and is expanding into renewable energy, green hydrogen, and battery storage solutions. JSW Energy supplies electricity to utilities, commercial users, and industrial customers. Its clean energy strategy includes increasing renewable capacity and developing technologies supporting India’s energy transition.
10. Greenko Group
| Company Name | Greenko Group |
|---|---|
| Established Year | 2004 |
| Headquarters | Hyderabad, Telangana, India |
| Official Website | Click Here |
Greenko Group develops integrated renewable energy and storage solutions designed to support India's long-term energy transition. Greenko Group is an Indian renewable energy and energy storage company focused on developing integrated clean energy solutions. The company operates renewable power projects and is developing pumped storage, green hydrogen, and energy transition infrastructure. Greenko provides renewable energy solutions for utilities and industrial customers requiring clean power and storage capabilities. Its projects support renewable energy integration and long-duration energy storage applications.
11. ACME Group
| Company Name | ACME Group |
|---|---|
| Established Year | 2003 |
| Headquarters | Gurugram, Haryana, India |
| Official Website | Click Here |
ACME Group is a renewable energy company actively developing large-scale solar, green hydrogen, and green ammonia projects for domestic and international markets. ACME Group is an Indian renewable energy company involved in solar power generation and green hydrogen development. The company develops renewable energy projects and is investing in green hydrogen and ammonia production facilities for industrial and export markets. ACME supplies renewable electricity and is developing clean energy solutions for sectors seeking alternatives to conventional fuels.
12. Waaree Energies
| Company Name | Waaree Energies |
|---|---|
| Established Year | 1989 |
| Headquarters | Mumbai, Maharashtra, India |
| Official Website | Click Here |
Waaree Energies is one of India's leading solar photovoltaic manufacturers, supplying products and renewable energy solutions to domestic and global markets. Waaree Energies is an Indian solar photovoltaic manufacturer and renewable energy company. The company manufactures solar PV modules and provides solar engineering, procurement, and construction services. Its products support utility-scale solar projects, commercial installations, and distributed solar applications. Waaree serves renewable energy developers, businesses, institutions, and residential customers in India and international markets.
13. INOX Air Products
| Company Name | INOX Air Products |
|---|---|
| Established Year | 1963 |
| Headquarters | Mumbai, Maharashtra, India |
| Official Website | Click Here |
INOX Air Products supplies industrial and medical gases while expanding its capabilities in hydrogen-related infrastructure and clean energy applications. INOX Air Products is an Indian industrial gases company producing and supplying gases for industrial, medical, and energy applications. The company provides oxygen, nitrogen, argon, hydrogen, specialty gases, and related gas solutions. It serves industries including steel, manufacturing, healthcare, electronics, chemicals, and energy. The company is also involved in hydrogen-related infrastructure and clean energy applications.
14. Hygenco Green Energies
| Company Name | Hygenco Green Energies |
|---|---|
| Established Year | 2020 |
| Headquarters | Gurugram, Haryana, India |
| Official Website | Click Here |
Hygenco Green Energies focuses on developing renewable energy-powered hydrogen and ammonia projects that support industrial decarbonization. Hygenco Green Energies is an Indian company focused on developing green hydrogen and green ammonia projects. The company provides solutions for hydrogen production using renewable energy, along with engineering and project development services. Hygenco works with industrial sectors seeking low-carbon alternatives, including steel, fertilizers, chemicals, and energy-intensive industries.
15. Sembcorp Green Hydrogen India
| Company Name | Sembcorp Green Hydrogen India |
|---|---|
| Established Year | 2023 |
| Headquarters | Gurugram, Haryana, India |
| Official Website | Click Here |
Sembcorp Green Hydrogen India is advancing renewable energy integration and hydrogen production technologies to support India's clean energy transition. Sembcorp Green Hydrogen India is a clean energy initiative of Sembcorp Industries focused on developing green hydrogen and renewable energy solutions in India. The company works on integrating renewable power generation with hydrogen production technologies to support industrial decarbonization. Its activities include green hydrogen development, renewable energy projects, and clean energy infrastructure solutions for industrial users.
Kye Evaluation Factors We Assess
This table highlights few major factors that are used to evaluate the top green hydrogen gas companies in India:
|
Evaluation Factor |
What We Assess |
|
Production Capability |
Hydrogen production technology, electrolyzer capabilities, project scale, and operational efficiency. |
|
Renewable Energy |
Access to renewable energy, carbon reduction potential, environmental practices, and sustainability goals. |
|
Project Reliability & Execution |
Infrastructure readiness, project timelines, supply reliability, and long-term operational performance. |
|
Cost Efficiency |
Production costs, scalability, investment potential, and overall economic value. |
How to Choose the Right Green Hydrogen Company for Your Business Needs
The following are some important factors to consider when choosing the right green hydrogen company:
Production capacity: Check whether the company's electrolyser output actually matches your project's scale, since promises on paper often outpace real capacity.
Technology type: Alkaline and PEM electrolysers differ in efficiency and cost, so know which one suits your application before committing.
Regulatory alignment: Confirm the company operates within India's National Green Hydrogen Mission framework, as compliance shapes long-term viability.
Track record: Look at pilot projects already running, since a company's execution history says more than its investor deck ever will.
What You Need to Know About the Green Hydrogen Trends in India
Below are some notable trends in India:
Production insights: - Electrolyser production is gaining speed domestically, reducing dependence on costly imports that made projects unviable earlier.
Pattern Demand: - Industrial sectors such as steel and fertiliser industries are leading the trend, with shipping and heavy transport coming next as prices become more affordable.
Price: - Prices are higher than fossil fuels for now, but government subsidies are gradually closing the gap year by year.
Classification: - The sector bifurcates into green hydrogen for local industry use and for export-oriented production.
Sustainability: - Sustainability in this context lies only in renewable energy-based electrolysis process, meaning that investments in solar and wind energy are necessary.
Overview of the market: - The National Green Hydrogen Mission in India has attracted a substantial amount of private investment, supporting the green hydrogen industry.
How to Access: - Production plants operate via industrial partnerships and government hubs, and export-orientated projects affect plant locations.
How ViewGates evaluates and rates these companies
Our evaluations are conducted independently by the ViewGates Editorial & Research Team. To build a complete picture of each company, our analysts aggregate public sentiment and data from multiple external sources — including community and trade forums, survey data, verified reviews across the web, and direct industry inquiries — and combine this with our internal database and proprietary scoring criteria such as service quality, support, pricing, and overall market presence.
User sentiment is one input among many; final ratings reflect ViewGates' independent expert assessment and are not based on direct user submissions on this platform. We follow a structured, consistent methodology to ensure fair comparisons across companies. Learn more on our Methodology page. To suggest a correction, contact us at support@viewgates.com.