India is a leading country of the global renewable energy revolution and is changing its energy scene thick and fast to achieve ten-thousand-kilogram climate goals. India being the third-largest consumer of energy, has started its journey to reach 500 gigawatts in non-fossil fuel generation capacity by 2030, thus ensuring groundbreaking growth in a sustainable environment. The trend is being caused by some new Green Energy Companies in India that are transforming the way power is generated, distributed, and consumed in the country.
The Indian renewable energy industry has achieved unheard of success as Energy Companies in India are on the forefront in the field of solar, wind, hydro and hybrid energy generation. These firms are not only satisfying the local energy needs but also making India a world carbon-free energy and clean technology. Energy Companies in India, both utility-based solar parks and offshore wind farms, are helping the country to have a sustainable energy ecosystem that is sure to generate energy to drive the nation in the future and lower carbon emissions thoroughly.
Why Green Energy Is India’s Future
The transition to renewable energy in India is a significant milestone in terms of both economy and environment since the country experiences an increase in energy demand that is posed by its population, urbanization, and industrialization. India is changing with Green Energy Companies having sustainable solutions and they have lowered the dependence on fossil fuel. The solar and wind are now cheaper than coal thus these companies are creating jobs and foreign investment.
They play a critical role towards achieving the Indian climate targets, such as 0 net emissions by 2070. Favorable policies implemented by the government, such as National Solar Mission and PLI schemes offer a sustainable platform, which fosters innovation, investment, and long term development in the green energy industry.
What Defines a “Top” Green Energy Company?
To determine the best Green Energy Companies in India, a cluster of essential aspects, which signify high present performance/state and potential in the future, will have to be considered. Their high installed capacity is an indication that they can play a big role in achieving clean energy. Innovation is also a major concern in the major companies that invest in more research and development to facilitate the efficiency and creation of new technologies.
Their strength of finances and consistent growth will enable them to undertake huge projects and continue staying afloat amidst market fluctuations. The ability to execute is paramount important top firms ensure that they deliver mega projects in time and within budget. Moreover, nationwide presence and geographic dispersion, enable them to deal with risk and embrace opportunity in region and technology.
Top 10 Green Energy Companies in India (2025)
1. Adani Green Energy Limited (AGEL)
Headquarters: Ahmedabad, Gujarat
Founded In: 2015
Founder: Gautam Adani
Registered Address: Adani Corporate House, Shantigram, Near Vaishnodevi Circle, S G Highway, Ahmedabad, Gujarat, 382421
Website: http://www.adanigreenenergy.com
Adani Green Energy Limited (AGEL) is an Indian Green Energy organization with its headquarters at Ahmedabad, India, and is ranked as one of the most ambitious Energy Companies in India. Among the leading Green Energy Companies in India, it has listed itself as a giant in the renewable energy industry, in India, with its expansive mergers and acquisitions.
AGEL is a versatile clean energy solution provider that works in the various renewable energy segments, such as solar energy, wind energy, and hybrid power plants. The expansion plan of the company is based on the construction of large-scale green energy. Through admission of international alliance and green bonds, AGEL has been able to raise enough capital to expand its operations consistently.
- Type(s) of Green Energy: Solar, Wind, and Hybrid power projects
- Major Projects: Kamuthi Solar Power Project, which is one of the largest solar plants in the world
- Installed Capacity: More than 20,400 megawatts in total project portfolio
- What Makes Them Stand Out: Developing a renewable portfolio of 25 GW by 2025 and international partnerships with TotalEnergies
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2. Tata Power Renewable Energy
- Headquarters: Mumbai, Maharashtra
- Founded In: 1989
- Founder: Tata Group
- Registered Address: Bombay House, 24 Homi Mody Street, Mumbai, Maharashtra, 400001
- Website: https://www.tatapower.com/renewables
Tata Power is the largest integrated solar company in India and it is one of the oldest Energy Companies in India that has a decade-old experience in the power sector. The firm has managed to move away with its traditional power generation to become the leader in renewable energy using its vast experience and structures. It is also widely recognized as one of the top Green Energy Companies in India due to its continuous commitment to sustainable energy solutions.
The renewable energy business unit provided by Tata Power specializes in wholesome solar solutions, such as production, installation, and management services. The company has an end-to-end strategy in the solar value chain covering the manufacturing of solar cells and solar modules to the development of utility-scale solar systems.
- Type(s) of Green Energy: Solar power, including cells, modules, rooftop panels, and solar water pumps
- Major Projects: India’s largest rooftop solar project, vertical solar farm, and floating solar power project
- Installed Capacity: Over 10,000 megawatts in renewable energy portfolio
- What Makes Them Stand Out: Integrated solar manufacturing and comprehensive energy solutions across residential and industrial applications
3. ReNew Power
- Headquarters: Gurgaon, Haryana
- Founded In: 2011
- Founder: Sumant Sinha
- Registered Address: ReNew Power House, Sector 44, Gurgaon, Haryana, 122001
- Website: https://www.renew.com/
ReNew is an Indian renewable energy company with its headquarters in Gurgaon, that devises decarbonization assets including industrial-level wind turbines and solar, to dam hydropower, and grid storage. Being among the first Energy Companies in India, and one of the prominent Green Energy Companies in India, ReNew has developed itself as a complete clean energy solutions provider with a diversified technology portfolio.
The company refers to sustainable energy management in a comprehensive manner which incorporates the whole lifecycle of projects, starting and ending with planning, development, a point of long-term operations and maintenance. The strategic positioning in the renewable energy generators at a grid level has augmented ReNew to achieve the position of being one of the major clean energy producers in India.
- Type(s) of Green Energy: Wind, Solar, Hydro, and Grid Storage solutions
- Major Projects: More than 140 projects across nine states
- Installed Capacity: Approximately 13.2 GW of renewable energy capacity
- ‘What Makes Them Stand Out: First Indian renewable energy company listed on NASDAQ and comprehensive decarbonization solutions
4. NTPC Renewable Energy Ltd.
- Headquarters: New Delhi
- Founded In: 2020
- Founder: Government of India (Public Sector)
- Registered Office: NTPC Bhawan Core 7, SCOPE Complex, 7 Institutional Area, Lodhi Road, New Delhi-110 003
- Website: https://ntpcrel.co.in/
NTPC is coming with its own 100 percent subsidiary company named NTPC renewable Energy limited (NTPCREL) that was started on October 7, 2020, to bring all the companies dealing with renewable energy under one roof and to assist in bringing India into a sustainable future. NTPCREL is a back up organisation of the government and it indicates the interest of the public sector on renewable energy sources and it is also one of the dominant Companies of the Green Energy Corporates in India.
The company enjoys massive knowledge of NTPC in power generation and the fact that it has sound finances. The intended plan of NTPCREL can become a competitive strategic strength exploiting an existing infrastructure, technical expertise and contacts with the government that NTPC has already to speed up the process of the deployment of renewable energy by a large margin.
- Type(s) of Green Energy: Green Hydrogen projects, Solar and Wind
- Major Projects: Many large solar and wind facilities in multiple states
- Installed Capacity: Massive portfolio growing at rapid rate with capacity under development
- What Makes Them Unique: Government support, leverage on infrastructure and focus on grid-scale renewable energy projects
5. Azure Power
- Headquarters: New Delhi
- Founded In: 2008
- Founder: Inderpreet Wadhwa
- Registered office: Tower A, 4th floor, DLF Cyber City, phase – II, Gurgaon, Haryana, 122002
- Website: http://www.azurepower.com
In 2009, the company registered its footprint in India in the sun industry by establishing the 2-megawatt solar plant — the first utility-scale solar plant established in India — in the state of Punjab. This milestone achievement transformed Azure Power into one of the most innovative Green Energy Companies in India, as well as a pioneer in the solar energy sector of India.
It has continuously been the leader of the renewable energy sector in India, consistently driving innovation and managing its strategic projects. Azure Power has a business model based on building, owning, and operating utility-scale solar projects to provide clean energy to utilities and corporate and industrial clients.
- Type(s) of Green Energy: Distributed solar, utility-scale solar projects
- Major Projects: India first utility scale solar project and several large scale solar installations
- Installed Capacity: Over 3 gigawatts operational and 4.3 gigawatts contracted capacity
- What Makes Them Stand Out: First in India to develop utility-scale solar, and savvy solar solutions to many different customer groups
6. Suzlon Energy
- Headquarters: Pune, Maharashtra
- Founded In: 1995
- Founder: Tulsi Tanti
- Registered Address: Suzlon One Earth, Hadapsar, Pune, Maharashtra, 411028
- Website: http://www.suzlon.com
With its headquarters in Pune, Suzlon is a multinational manufacturer of wind turbine and its presence stands out as one of the best known Green Energy Companies in India. The company has positioned itself as one of the leading wind energy solutions provider having well developed presence in the international market as well as having extensive technologies. The all-round wind energy solutions which Suzlon provides include developing, and manufacturing turbines, as well as offering maintenance services over a long period of time.
Its competence in the use of technology in designing and production of wind turbines has assisted the firm to compete successfully both in the local and global markets. Recently Suzlon has been coming up with newer wind turbine technologies that are exclusively specific to Indian wind conditions yet keeping quality and efficiency as global standards.
- Type(s) of Green Energy: Wind energy through turbine manufacturing and wind farm development
- Major Projects: 1,600-megawatt Jaisalmer Wind Park in Rajasthan and India’s largest wind farm in Kutch in Gujarat
- Installed Capacity: 20,780 megawatts total capacity across 17 countries
- What Makes Them Stand Out: Multinational wind turbine manufacturer with global presence and innovative turbine technologies
7. Hero Future Energies
- Headquarters: New Delhi (India office), London (Global headquarters)
- Founded In: 2012
- Founder: Rahul Munjal
- Registered Address: Hero House, A-2, Sector 62, Noida, Uttar Pradesh, 201301
- Website: www.herofutureenergies.com
A renewable energy company, Hero Future Energies develops and operates 4.5 gigawatts of solar and wind energy facilities in India, Ukraine, Bangladesh, Vietnam and the United Kingdom. This has put it in a very international perspective in that it can be regarded as one of the most globalized Energy Companies in India, which also shows the possibility that Indian renewable energy knowledge can spread even beyond the home country.
The geographic diversification gives the company useful lessons on various regulatory environment and market conditions. Hero Future Energies has developed itself as one of the renewable energy solution providers with the capacity to cover right up to project development and finance as well as construction and operations.
- Type(s) of Green Energy: Solar, Wind, Hybrid power, Energy storage, and Green hydrogen
- Major Projects: Multi-country renewable energy projects across five nations
- Installed Capacity: 4.5 gigawatts of solar and wind energy projects globally
- What Makes Them Stand Out: International operations across multiple countries and comprehensive renewable energy solutions including storage and hydrogen
8. Greenko Group
- Headquarters: Hyderabad, Telangana
- Founded In: 2006
- Founder: Anil Kumar Chalamalasetty and Mahesh Kolli
- Registered Address: 6th Floor, Greenko House, Ameerpet, Hyderabad, Telangana, 500016
- Website: https://greenkogroup.com/
Greenko Energy Group has a capacity of 7.5 gigawatts of renewable energy projects across 15 states and thus it is one of the most geographically diversified Energy Companies in India. As one of the leading Green Energy Companies in India, its strategic direction on energy storage and grid integration has placed the company in the leadership position in India’s renewable energy transformation.
Greenko’s renewable energy development strategy is comprehensive in its nature, as it follows through with revolutionary sources of funds and energy storage systems as well. It has been a frontrunner in handling complicated and gargantuan-sized clean energy ventures, and thus it has been a champion in the clean energy business in India.
- Type(s) of Green Energy: Wind, Solar, Hydropower, and Energy storage solutions
- Major Projects: Integrated renewable energy and storage projects across 15 states
- Installed Capacity: 7.5 gigawatt capacity across multiple renewable energy technologies
- What Makes Them Stand Out: Specialization in energy storage solutions and focus on dispatchable renewable energy systems
9. JSW Energy (Green Division)
- Headquarters: Mumbai, Maharashtra
- Founded In: 1994
- Founder: Sajjan Jindal
- Registered Address: JSW Centre, Bandra Kurla Complex, Bandra East, Mumbai, Maharashtra, 400051
- Website: http://www.jsw.in/energy
JSW Energy is a company based in Mumbai which produces thermal, hydro, wind and solar energy and is one of the most diverse Green Energy Companies of India with the business spread over various energy technologies. This made the company adaptable to the changes since it was now able to shift to conventional thermal power production to incorporate high-capacity renewable energy, and proving its readiness to shift towards clean energy.
Being an integrated power producer, JSW Energy is in a position to offer complete energy solutions to its industrial and business clients. The company uses the long reach of experience in operations in the power sector to develop and operate the renewable energy projects in an efficient manner.
- Type(s) of Green Energy: Hydro, Wind, and Solar energy alongside thermal power
- Major Projects: Multiple renewable energy projects across different technologies
- Installed Capacity: Significant renewable energy capacity as part of 6,677 MW total generation
- What Makes Them Stand Out: Diversified energy portfolio with strong industrial customer base and integrated power solutions
10. NHPC Limited
- Company Name: NHPC Limited
- Headquarters: Faridabad, Haryana
- Founded In: 1975
- Founder: Government of India
- Registered Address: NHPC Corporate Office, Sector 33, Faridabad, Haryana, 121003
- Website: https://www.nhpcindia.com/
NHPC Limited is a state-owned company and supplies over 14 percent of the hydropower in India which ranks it among the greatest Green Energy Companies in India in hydroelectric field. NHPC is a government owned enterprise, and hence has acquired a lot of experience in hydro projects involving big scale development, construction and operation experience on hydro power stations.
This experience of the company about the production of hydroelectric power has made it focused as a front runner in renewable energy area development especially in the regions of great water resources. Out of a total capacity of 7144 mega watts, it is approximately 6971 megawatts comprising renewable and hydroelectric power.
- Type(s) of Green Energy: Hydroelectric power, Solar, Wind, Geothermal, and Tidal energy
- Major Projects: Multiple large-scale hydroelectric projects and diversified renewable energy installations
- Installed Capacity: 7,144 megawatt total capacity with 6,971 megawatts from renewable sources
- What Makes Them Stand Out: Leading hydroelectric power producer with expansion into multiple renewable energy technologies
Government Support & Future Outlook
- National Solar Mission and Policy Framework: There is extensive policy backing of the National Action Plan on Climate Change (aka the National Solar Mission) of the Indian government, offering a wide variety of incentives, subsidies and regulatory policies to support the Energy Companies in India.
- Production Linked Incentive (PLI) Schemes: Solar manufacturer specific PLI schemes and renewable energy equipment PLI schemes offer financial incentives to Energy Companies in India to build local manufacturing capacity and move towards self-sustenance in the market with its procurement objective in mind that new manufacturing facilities are developed to minimize the principle of import and generate employment.
- Renewable Energy Certificates (RECs) and Green Bonds: The REC program and the green bond platform allow the Energy Companies in India to use an additional source of funds and generate extra revenues with the help of carbon credits and environmental certificates.
- Infrastructure Development and Grid Integration: Better grid connectivity and transmission losses along with use of smart grid technologies via government investments in the transmission infrastructure assist Energy Companies in India with the advantage in transmission of renewable energy projects.
- International Cooperation and Technology Transfer: Efforts by the government such as the International Solar Alliance and bi-lateral cooperation with other countries provide the potential of Green Energy Companies in India to get access to new developed technologies and gain entry into the global markets.
Future Trends in India’s Green Energy Sector
- Energy Storage Integration: In India Green Energy Companies are looking more and more at battery storage and pumped hydro storage as a solution to the intermittency problem and providing dispatchable renewable energy to compete effectively with conventional power sources.
- Green Hydrogen Production: The construction of new opportunities to build renewable energy and integrated green hydrogen production facilities to supply industry and the transport sector means that new opportunities are available to the Green Energy Companies in India to develop clean solutions important to India at this time.
- Floating Solar and Offshore Wind: New technologies such as floating solar photovoltaics and offshore wind projects provide Energy Companies in India the opportunity of generating renewable energy in places where it was previously not possible or has previously made it possible to increase capacity potential significantly.
- Digital Technologies and AI Integration: Indian Green Energy Companies are implementing artificial intelligence, Machine learning, and Internet of Things (IoT) solutions to best use energy generated, anticipate any future maintenance requirements and to increase system efficiency in general.
- Decentralized Energy Systems: The trend of distributed energy resources and microgrids will help Energy Companies in India to create localized energy solutions enhancing energy access and resilience throughout rural and remote locations.
Conclusion
The success of the Green Energy Companies in India could be explained by a multi-faceted roadmap to energy transition involving governmental support, innovation of the private sector, and international collaboration. Not only do these companies bring energy security to India but this comes hand in hand as they expand their capacities and technological abilities to the point of providing a long lasting economic sustenance to the country as well as a safeguarding of the environment.
Moving to the future, Energy Companies in India will also have very good opportunities to exploit energy storage, green hydrogen, and advanced renewable technologies. They will play a vital role in meeting India’s ambitious climate goals and staying at the forefront of the renewable energy sector.
FAQs
Which is the largest green energy company in India?
The largest in India today among Green Energy Companies is Adani Green Energy Limited (AGEL) which also has an overall project portfolio of over 20,400 megawatts and huge expectations of developing a total of 25 GWs of renewable capacity by 2025.
Which are the types of renewable energy that Indian green energy companies concentrate on?
The key Green Energy-related companies in India are mostly directed at solar, wind, and hydroelectric sources, with an interest growing around energy storage, green hydrogen, hybrid, and new technology such as floating solar energy and offshore wind.
In India, how are the special government policies to aid green energy firms?
Government Policies facilitate green energy companies in India the promotion of the government is through the National Solar Mission, Productions Linked incentive schemes, renewable energy certificates, the expansion of infrastructure and stable government regimes offering a longterm investment guarantees.
Which are the key issues of green energy firms in India?
The issues affecting Green Energy Companies in India are the problems in grid integration, land acquisition challenges, financing options, technology costs, and need of energy storage solutions to handle intermittency of renewable energy sources generation.
