Top 10 Renewable Energy Companies in India

Updated On: October 3, 2025

renewable energy companies

The renewable energy industry in India is expanding very rapidly and this can be attributed to large climate ambitions on the one hand and rising numbers of people who are environmentally conscious on the other hand. The top renewable energy companies in India are changing how the country makes power by building new solar, wind, and hydroelectric plants. Such leaders reduce heavy carbon emission and develop clean energy which provides energy to millions of households and industries. India would like to have 500GW of Renewable Energy by 2030. India is a country that is at the forefront of the clean energy and climate action as these companies are spearheading new technology projects and big building projects.

Why Renewable Energy is Booming in India

The renewable energy companies are developing rapidly due to the high level of support provided to it by the government, decreased cost of technology and increased environmental awareness among people. The government has big ambitions, is generous on incentives and signed international climate agreements. All of this makes it a good place for renewable energy companies in India to do well and quickly create new ideas.

  • Government Support: The government offers money support and tax payment in stimulating growth.
  • Cost Competitiveness: Solar and wind powered has become cheaper than the antiquated fossil fuel powered.
  • Climate Promises: India has vowed to reduce the emission of carbon emissions, which have led to more people using renewable energy in their actions in the country.
  • Energy Security: If India constructs renewable energy at phase at home, it can require minimal fuel imported by other nations.
  • Technological Improvement: Renewable energy is improved with new concepts of storing the power and connecting it to the grid.

What Makes a Company “Top” in Renewable Energy Companies in India

First mover companies in Renewable Energy Companies in India work well due to the proper operations, support finances and a strong sustainability commitment. These leading companies in India have always completed projects within their due time, introduced innovations, and minimized environmental damage, which serves as a role model to others.

  • Installed capacity: this relates to the overall amount of gigawatts of renewable projects underway in other regions.  
  • Innovation leadership: be on the forefront with new solar, wind and battery technologies.  
  • Financial base: good financial documentation that can support the large project investments and expansion.  
  • The Track record of sustainability: an evident history of reduction of carbon and environmental stewardship.  
  • Project implementation: it involves construction of quality renewable projects within a timely manner across the country of India.

Top 10 Renewable Energy Companies in India

1. Avaada Group

Renewable Energy Companies in India

Founded In: 2017
Founder: Vineet Mittal
Headquarters: Gurugram, Haryana
Address: Tower B, Building No. 9, DLF Cyber City, Phase III, Gurugram, Haryana 122002
Website: https://avaada.com/ 

Avaada Group is prominent in the Indian Renewable Energy Companies in India market. It manufactures and constructs solar panels, solar farms, and offers clean power. The company is flexible, with projects involving both large utility scale solar projects and small rooftop panels. Avaada has a sustainability strategy that is compatible with the renewable objectives of India. It has numerous projects in states and it has more planned projects that will reduce the carbon emission in the country.  

Key Services:

  • Solar module manufacturing
  • Solar park development
  • Utility-scale solar projects
  • Rooftop solar installations
  • Clean energy solutions

2. Tata Power

Renewable Energy Companies in India

Founded In: 1915
Founder: Dorabji Tata
Headquarters: Mumbai, Maharashtra
Address: Bombay House, 24, Homi Mody Street, Mumbai, Maharashtra 400001
Website: https://www.tatapower.com/ 

Tata Power is a centennial and authoritative energy company in India and this time with green power targets. It owns a combination of solar, wind and hydro projects. It is expanding rapidly via its subsidiary, Tata Power Renewable Energy Limited, which has the intention of increasing its renewable power within a few years.

Tata Power has a reputation of good, reliable and innovative green power. It integrates traditional and Renewable Energy Companies in India in order to maintain a stable grid and grow clean energy. It remains at the front line of clean energy transformation in India, and implements new technology and smart grid solutions.  

Key Services:

  • Solar power generation
  • Wind energy projects
  • Hydroelectric power plants
  • Rooftop solar solutions
  • Smart grid technology

3. Adani Green Energy Ltd.

Renewable Energy Companies in India

Founded In: 2015
Founder: Gautam Adani
Headquarters: Ahmedabad, Gujarat
Address: Adani House, Near Mithakhali Six Roads, Navrangpura, Ahmedabad, Gujarat 380009
Website: https://www.adanigreenenergy.com/ 

Adani Green Energy Ltd. (AGEL) is one of the key players of renewable energy in India. It operates the biggest collection of renewable endeavors in India which are predominantly solar and wind power. AGEL is expanding at a rapid rate and has the focus to produce more than 45 GW of alternative energy by the year 2030.

The company particularly deals in reducing carbon in large-scale green shows and also has the capacity of integrating solar and wind to utilize land effectively. The AGEL works in numerous states and even outside of these, which proves that Indian renewable companies can develop rapidly and remain sustainable.  

Key Services:

  • Solar energy projects
  • Wind power generation
  • Hybrid renewable projects
  • Solar-wind integrated systems
  • Carbon reduction initiatives

4. ReNew Power

Renewable Energy Companies in India

Founded In: 2011
Founder: Sumant Sinha
Headquarters: Gurugram, Haryana
Address: ReNew Power House, Sector 135, Noida, Uttar Pradesh 201304
Website: https://www.renew.com/ 

ReNew Power is the biggest Indian based company developing solar and wind power as an independent company. It is operating in 11 states and has numerous projects. Its specialization in Indian clean energy reduces the level of carbon emission and it is projected to reach 10 GW soon.

This company is efficient in constructing, operating and maintaining projects and provides an industry standard. It draws the attention of foreign investors and justifies its concept. In keeping things clean and sustainable, ReNew Power remains devoted to good operations which assist India in possessing power which is cleaner.  

Key Services:

  • Wind power projects
  • Solar energy generation
  • Renewable energy trading
  • Asset management services
  • Grid integration solutions

5. JSW Energy

Renewable Energy Companies in India

Founded In: 1994
Founder: O.P. Jindal
Headquarters: Mumbai, Maharashtra
Address: JSW Centre, Bandra Kurla Complex, Bandra East, Mumbai, Maharashtra 400051
Website: https://group.jsw.in/energy 

JSW Energy is a JSW Group company based in India, which has since moved to Renewable Energy Companies in India and is now the largest renewable company in India. It has also made huge investments in wind and solar energy demonstrating its dedication to clean energy and the environment. JSW Energy will implement massive expansions in order to remain competitive to expand its green portfolio.

Although the company has its experience and good finances, it continues relying on thermal power. Through acquisition of thermal and renewable resources, JSW Energy has an opportunity to supply stable power and enhance clean energy. As a large project in renewable sources in India, it is turning the country into a change in its energy mix by buying new ones and its own plants.  

Key Services:

  • Wind energy generation
  • Solar power projects
  • Hybrid power plants
  • Energy trading operations
  • Grid stability services

6. ACME Solar

Renewable Energy Companies in India

Founded In: 2003
Founder: Manoj Kumar Upadhyay
Headquarters: Gurugram, Haryana
Address: ACME Cleantech Solutions Pvt. Ltd., 6th Floor, DLF Square, Jacaranda Marg, DLF City Phase II, Gurugram, Haryana 122002
Website: https://www.acmesolar.in/ 

ACME Solar Company is a large competitor in the Indian solar systems market. It constructs massive solar farms as well as providing the full solar solutions. ACME Solar has begun numerous projects in various locations including challenging locations. Its production of quality and reliable solar power makes the company respectable in the industry.

ACME Solar is environmentally conscious and has new technology and, hence, is pitted to remain among the best renewable companies in India. The company also designs its equipment, creates programmes, and runs them which puts it in a lead. ACME Solar continues to expand its solar wealth and has added a significant supply of solar to renewable power in India.

Key Services:

  • Solar power plants
  • Solar project development
  • Solar module manufacturing
  • Operations and maintenance
  • Power purchase agreements

7. NTPC Green Energy

Renewable Energy Companies in India

Founded In: 2022
Founder: NTPC Limited (Parent Company)
Headquarters: New Delhi
Address: NTPC Bhawan, Core-7, SCOPE Complex, 7 Institutional Area, Lodhi Road, New Delhi 110003
Website: https://www.ngel.in/ 

This is a subsidiary of the largest power company in India (NTPC Limited) called NTPC Green Energy which specializes in renewable energy. It has a major contribution towards ensuring the country uses clean power. The government is operating solar, wind and hydro projects, and uses the experience and resources of NTPC. NTPC Green energy constitutes one of the leading companies in Renewables in India. It has good governmental support and financial aid.

The firm is scheduled to provide power in line with the vision of India in 500 gigawatts of renewable energy by the year 2030. It collaborates with technology partners, acquires land and applies its understanding of the power grid to accelerate renewable endeavours. Being a publicly-traded company it remains transparent, accountable and pursues an environmental and energy efficiency agenda.

Key Services:

  • Solar power projects
  • Wind energy generation
  • Hydropower development
  • Renewable energy integration
  • Green hydrogen initiatives

8. Greenko Energy Holdings

Renewable Energy Companies in India

Founded In: 2004
Founder: Anil Kumar Chalamalasetty, Mahesh Kolli
Headquarters: Hyderabad, Telangana
Address: 8-2-293/82/A/1095, Road No. 36, Jubilee Hills, Hyderabad, Telangana 500033
Website: https://greenkogroup.com/ 

Greenko Energy Holdings is an Indian wind removal company that is very innovative. It generates solar as well as wind power and employs new energy storage of energy. It manages numerous projects of renewable energy in India, which demonstrate its desire to transform the system of energy in the country. Store us kept Greenko to maintain equilibrium in its power grid and provide the solution to a large issue with renewables.

It is a leading corporation and has attracted massive foreign investments that support its technology and business model. Greenko is assisted by much of the energy transition that is devoted to pumped-hydro storage and batteries. With storage and power-generation combined, Greenko can reduce the fossil-burning and makes the power supply constant.

Key Services:

  • Solar power generation
  • Wind energy projects
  • Energy storage systems
  • Pumped hydro storage
  • Grid balancing solutions

9. Juniper Green Energy

Renewable Energy Companies in India

Founded In: 2018
Founder: Naresh Mansukhani
Headquarters: Gurugram, Haryana
Address: 5th Floor, Tower C, Building No. 10, DLF Cyber City, Phase II, Gurugram, Haryana 122002
Website: https://www.junipergreenenergy.com/ 

Juniper Green Energy is an upcoming firm and utilizes any power that is related to wind and the sun only. It is a relatively new company, but soon it has already constructed numerous projects, and it is already a significant renewable company in India. Juniper operates large projects in numerous states which it indicates its ability to deliver and has a firm plan.

Addressing the climate demands of India, the firm intends to reduce the C02 emissions using effective renewable technology. Juniper is an emerging leader who has raised large amounts of money to expand its capacity. It ensures that its cautious employees get projects completed on time, which is a step toward the Indian renewable industry.

Key Services:

  • Wind power projects
  • Solar energy generation
  • Renewable project development
  • Power trading services
  • Sustainability consulting

10. Sterling and Wilson Solar

Renewable Energy Companies in India

Founded In: 2011
Founder: Shapoorji Pallonji Group
Headquarters: Mumbai, Maharashtra
Address: Universal Majestic, 9th Floor, P.L. Lokhande Marg, Chembur West, Mumbai, Maharashtra 400043
Website: https://www.sterlingandwilsonre.com/ 

Sterling and Wilson solar is a reputable Indian solar engineering, procurement as well as construction company. It provides end-to-end solar solutions, such as project development and construction and operation. It has operations in different parts of the globe yet its headquarters is in India providing top quality and reliable renewable solutions to several markets.

The company boasts of good execution and strong technical capabilities and is therefore one of the top solar contractors in India. Driven by new concepts, quality and timely delivery, Sterling and Wilson has developed some of the largest solar projects in India. It does not work in India alone, its work demonstrates the engineering talent of India across the globe.

Key Services:

  • Solar EPC services
  • Project development support
  • Solar plant design
  • Operations and maintenance
  • Global solar solutions

Who is the Biggest Renewable Energy Company and Why

As a judge, the largest renewable energy company in India will be measured on the basis of the amount of power they already possess, the number of projects that they have to cause as well as whether they are well endowed financially. Those with the highest operational capacity are Adani Green Energy. ReNew Power and Tata Power also compete on the first, and each of them has their strength and strategies.

  • Size of operation: Adani Green is the largest scale of renewable Greek energy in India.
  • Growth Trajectory: Rapid development of capacity and confidence on expansion make it aspire to future leadership.
  • Financial Support: Financial support through the influential parent company enables them to invest huge sums of money into ventures.
  • Diversification Strategy: A combination of solar and wind systems in a large number of Indian states.
  • International Recognition: Foreign institutional investment and partnership demonstrates the confidence of the global investors.

Conclusion

The energy sector in India has a big turning point in the treasure of renewable energy. India takes the lead of the clean energy revolution which is spearheaded by the top renewable companies. It is through collaborative efforts of major corporations such as Tata Power as well as newer companies such as Adani Green Energy to achieve a target of 500 GW of renewable power in India.

The examples of these companies mentioned above demonstrate that preserving the environment and earning money can coexist. Now, with the cost of technology becoming lower and additional government subsidies, the renewable energy sector in India will continue to expand with the influx of funding and creativity.

Not just altering the power grid of the country these top renewable firms are assisting India into becoming a global front runner in combating climate change and establishing a sustainable future for the up and coming generations.

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FAQs

Which is the biggest renewable energy company in India.

The largest solar power and wind power company in India is Adani Green Energy ltd. with over 10 GW.

Which are the key forms of renewable energy in India?

Solar, wind, hydroelectric and recently biomass and small hydro projects are the primary renewable sources in India.

Why are Renewable Energy Companies in India increasing?

Given the government regulations, availability of cheaper technology, international environmental commitments, energy security and increasing environmental awareness, renewable energy in India is increasing rapidly.

So, what is the business of the renewable power firms in India?

Long-term contracts to sell power to state utilities and individual purchasers pay Janet renewable energy companies money, as do renewable certificates and government rewards based on capacity ownership.

How much is the renewable energy target of India in 2030?

India seeks to reach 500GW of renewable energy by 2030 with much of it based on solar and wind.

Is investing in renewable energies in India worthwhile?

Yes. In India, renewable projects are thus becoming profitable due to the decreased expenses, competitive tariffs, incentives provided by the government and long term contracts which provide guaranteed revenue.

Which Indian state is the leader in renewable energy?

The highest capacity of solar is in Rajasthan. Tamil Nadu is the fore-runner in wind power. There are also numerous renewable projects in Gujarat, Karnataka and Andhra Pradesh.

What are the problems of renewable energy companies in India

The issues at hand are how to acquire land, access the grid, access funds, inconsistent regulations, inconsistent transmission line links and the necessity of energy storage due to variability of renewables.

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Maithili
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