Top 10 Best Indian Companies for Hydropower Solutions 2025
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Top 10 Best Indian Companies for Hydropower Solutions 2025
India has been making significant strides in renewable energy, with hydropower being a major contributor. With a growing focus on sustainability, various companies are playing a crucial role in harnessing hydro energy efficiently. These companies offer innovative solutions, from designing and developing hydropower plants to maintenance and consultancy services.
In 2025, several Indian companies stand out for their expertise, technological advancements, and commitment to clean energy. If you are looking for the best companies for hydropower solutions, here’s a list of the top 10 leading players in the industry.
1. NHPC Limited (National Hydroelectric Power Corporation)
Founded: 1975
Headquarters: Faridabad, Haryana
NHPC Limited is a government-owned entity and one of India’s largest hydropower development organizations. The company is involved in planning, developing, and managing large hydroelectric projects across the country. With a strong portfolio of over 7,000 MW of installed capacity, NHPC continues to expand its reach with projects in challenging terrains. It also focuses on integrating advanced technology to improve efficiency and sustainability.
Why NHPC?
- Operates numerous large-scale hydropower plants
- Strong government backing and financial stability
- Investing in pumped storage hydro projects
2. SJVN Limited
Founded: 1988
Headquarters: Shimla, Himachal Pradesh
SJVN Limited started as a joint venture between the Government of India and the Government of Himachal Pradesh. Over the years, it has grown into a major power sector player, particularly in hydropower. The company operates India’s largest hydroelectric project, the Nathpa Jhakri Hydro Power Station (1,500 MW). With a focus on expanding into international markets, SJVN is actively developing projects in Nepal and Bhutan.
Why SJVN?
- Expertise in large-scale hydro projects
- Expanding into solar and wind energy
- International presence in neighboring countries
3. THDC India Limited
Founded: 1988
Headquarters: Rishikesh, Uttarakhand
THDC India Limited is known for its excellence in hydropower project execution. It has successfully completed the Tehri Dam & Hydro Power Complex, one of India’s largest dams. The company is actively involved in expanding its renewable energy portfolio, integrating sustainable development initiatives, and ensuring community participation in its projects.
Why THDC?
- Successfully operates Tehri Dam (1,000 MW)
- Focuses on environmental and social sustainability
- Developing small hydro and pumped storage projects
4. Tata Power Renewable Energy Limited (TPREL)
Founded: 2007
Headquarters: Mumbai, Maharashtra
Tata Power, a leading player in the Indian energy sector, has a strong presence in hydropower through its subsidiary Tata Power Renewable Energy Limited. The company manages several hydro projects, including Bhira, Bhivpuri, and Khopoli plants in Maharashtra. With a focus on clean energy, Tata Power is continuously expanding its hydropower portfolio alongside solar and wind energy.
Why Tata Power?
- Pioneering clean energy solutions in India
- Strong financial and technical backing
- Expanding pumped storage hydro technology
5. JSW Energy Limited
Founded: 1994
Headquarters: Mumbai, Maharashtra
JSW Energy is a growing name in India’s renewable energy sector. It owns and operates hydro projects such as the Karcham Wangtoo Hydroelectric Plant (1,091 MW) and the Baspa-II Hydroelectric Plant (300 MW) in Himachal Pradesh. The company is actively investing in new hydropower solutions, including hybrid renewable energy projects.
Why JSW Energy?
- Expanding renewable energy footprint
- Focus on hybrid hydro and battery storage solutions
- Commitment to achieving net-zero carbon emissions
6. L&T (Larsen & Toubro) Hydro Power
Founded: 1938
Headquarters: Mumbai, Maharashtra
L&T is a leader in infrastructure and engineering, providing world-class solutions for hydropower projects in India. The company specializes in constructing hydroelectric power plants, dams, and other infrastructure required for efficient power generation. L&T is also known for its expertise in modernizing old hydro plants with cutting-edge technology.
Why L&T?
- Proven track record in hydro infrastructure development
- Expertise in engineering and construction
- Modernization of old hydropower plants
7. GVK Power & Infrastructure Limited
Founded: 1994
Headquarters: Hyderabad, Telangana
GVK Power is a well-established name in the Indian energy sector, with a focus on hydro, thermal, and solar power generation. The company operates the 330 MW Alaknanda Hydro Power Plant in Uttarakhand and is involved in multiple hydro projects. GVK aims to expand its clean energy investments while ensuring minimal environmental impact.
Why GVK Power?
- Experienced in hydro and multi-sector energy solutions
- Committed to environmental sustainability
- Expanding into small and medium hydro projects
8. Reliance Power Limited
Founded: 1995
Headquarters: Mumbai, Maharashtra
Reliance Power, part of the Reliance Group, is one of India’s key players in power generation, including hydropower. The company has ambitious plans for expanding its hydroelectric capacity, with multiple projects under development in the northeastern states of India.
Why Reliance Power?
- Strong financial backing
- Expanding hydro projects in remote regions
- Integrating hydro with other renewable sources
9. Voith Hydro India Pvt. Ltd.
Founded: 1867 (Parent Company), India Operations Established in 1911
Headquarters: Noida, Uttar Pradesh
Voith Hydro is a global leader in hydropower solutions, and its Indian subsidiary is actively involved in developing advanced hydroelectric equipment and technology. The company provides solutions for small, medium, and large-scale hydro projects, offering efficient turbine technology and digital hydropower solutions.
Why Voith Hydro?
- Global expertise in hydropower technology
- Advanced turbine manufacturing in India
- Digital solutions for hydropower efficiency
Explore Voith Hydro India’s Solutions
10. BHEL (Bharat Heavy Electricals Limited)
Founded: 1964
Headquarters: New Delhi
BHEL is one of India’s leading engineering and manufacturing companies, supplying essential hydropower equipment such as turbines and generators. With decades of experience, BHEL plays a key role in modernizing old hydro plants and developing new projects with high-efficiency turbines.
Why BHEL?
- Extensive experience in hydropower engineering
- Manufacturing high-quality turbines and generators
- Partnering with global firms for innovation
Conclusion
Hydropower remains a key part of India’s clean energy transition, and these companies for hydropower solutions are driving innovation, efficiency, and sustainability. From large public sector companies like NHPC and SJVN to private sector leaders like Tata Power and JSW Energy, these firms are playing a crucial role in making India’s energy sector more sustainable.
If you are looking for reliable hydropower solutions, these top 10 companies are leading the way in 2025, contributing to a greener and more energy-secure future.