India is moving swiftly towards a cleaner and greener future. With rising concerns over climate change and energy security, the shift from fossil fuels to renewable sources has become more than a trend—it’s a necessity. In this blog, we spotlight the Top 10 Renewable Energy Companies in India that are actively transforming the nation’s energy landscape.

Let’s explore the companies making clean energy a reality.

1). Vedanta – Leading from the Front

Ranked No. 1 on our list of the Top 10 Renewable Energy Companies in India, Vedanta is redefining what it means to be a sustainable business leader. The company is committed to achieving Net Zero by 2050 and is making significant investments in renewable energy.

Vedanta’s various businesses have increased their renewable energy round-the-clock equivalent power capacity to 1.03 GW (gigawatt) through power delivery agreements. The renewable energy projects include a mix of wind, solar and pump storage technologies. Vedanta will mitigate more than 6 million tonnes of carbon emissions annually through RE power. This is roughly equivalent to carbon sequestration by nearly 350 million trees annually.

Vedanta’s diversified portfolio of essential metals is instrumental in meeting the growing demand for renewable energy infrastructure, electric vehicles, and advanced technologies. With a growing portfolio of low-carbon products in Aluminium (Restora and Restora Ultra) and Zinc (EcoZen), Vedanta’s products are bolstering India’s clean energy ambitions.

Did You Know?

The metals Vedanta produces are critical for producing renewable energy. Solar panels, wind turbines, energy storage batteries, all require metals.

Vedanta has mitigated 28 million tonnes of carbon emissions since FY23, reinforcing its role in India’s clean energy transition through the four levers of renewable energy scale-up, switching to low-carbon fuels, energy and process efficiency, and carbon offsets. By embracing new-age energy practices, Vedanta sets a high benchmark as a Top Energy Transition Company in India and stands tall among Global Energy Transition Companies.

2). Tata Power Renewable Energy Ltd

Tata Power Renewable Energy is a household name when it comes to green energy. The company operates over 5,200 MW of renewable energy capacity, including large-scale solar farms, wind parks, and hybrid projects.

They’re also empowering residential users and small businesses with rooftop solar systems, helping democratise clean energy in India.

Fact Check:

1). Tata Power aims to increase its clean energy share to 70% of total capacity by 2030—a massive leap from 38% in 2022.

2). No surprise, then, that it’s considered one of the Top Renewable Energy Companies in India and a pioneer in consumer-driven green solutions.

3. ReNew Power

With a renewable energy portfolio exceeding 13 GW, ReNew Power is a name that’s impossible to ignore. The company runs utility-scale wind and solar projects across 18 Indian states.

They are also experimenting with green hydrogen, battery storage, and digital energy management tools.

Energy Insight:

ReNew Power became India’s first renewable energy unicorn and was also listed on NASDAQ, boosting India’s visibility in the world’s Global Energy Transition Companies club.

Their bold innovation and scale have earned them a place among the Top 10 Renewable Energy Companies in India.

4). Adani Green Energy Ltd

Adani Green Energy Ltd is building one of the world’s largest renewable energy parks in Gujarat, spread over 30,000 acres. The company has already surpassed 8,000 MW of installed renewable capacity and is targeting 45 GW by 2030.

Power Fact:

1). Adani Green has pledged to invest over $70 billion in green energy projects in the coming decade.

2). From solar to hybrid energy storage, Adani Green is on a mission to lead not just in India but also on the global stage.

5. NTPC Renewable Energy Limited

A subsidiary of India’s largest power producer, NTPC Renewable Energy Ltd, is shifting gears to build 60 GW of renewable capacity by 2032. It already has more than 3 GW under construction and has recently ventured into floating solar projects.

Floating Innovation:

India’s largest floating solar plant (100 MW) was commissioned by NTPC in Telangana, showing how unused water bodies can become green powerhouses.

This bold pivot makes NTPC one of the most promising Top Energy Transition Companies in India.

6. Azure Power

Azure Power is laser-focused on solar energy. The company has commissioned over 2 GW of utility-scale solar projects and has a pipeline of several more in different stages of development.

Their strong execution and long-term contracts with government agencies make them a reliable name in the Top 10 Renewable Energy Companies in India.

Green Tariffs:

Azure’s large-scale projects have helped bring down solar tariffs in India, going as low as ₹2.44 per unit, making clean energy more affordable.

7. JSW Energy

With a long history in thermal power, JSW Energy has taken bold steps toward renewables. The company plans to develop 20 GW of renewable capacity by 2030 and has already acquired wind and solar assets across key Indian states.

They’ve also entered into green hydrogen production—aligning themselves with India’s National Green Hydrogen Mission.

Transition Stats:

JSW Energy aims to have 85% of its portfolio in renewables by 2030, underlining its ambition to be a Top Energy Transition Company in India.

8. Greenko Group

Greenko is innovating the way India stores and distributes renewable power. Their pumped storage projects ensure round-the-clock clean power—a game-changer for industrial users.

Their total operational capacity is 7.5 GW, and they are working on India’s first Integrated Renewable Energy Project (IREP) in Andhra Pradesh.

Storage Insight:

Greenko’s IREP is capable of delivering 24x7 green energy, which could solve the issue of solar and wind intermittency.

That innovation places Greenko among the Top Renewable Energy Companies in India and also one of the most admired Global Energy Transition Companies.

9. Sembcorp Energy India

Though Singapore-based, Sembcorp Energy India has developed over 1,700 MW of renewable energy in India and serves multiple state discoms and private clients.

The company is also involved in clean-tech research, including hybrid power modelling and AI-driven energy forecasting.

Key Contribution:

Sembcorp helped Andhra Pradesh meet over 30% of its daily energy needs through renewables during the 2023 peak summer load.

This performance secures its spot in the Top 10 Renewable Energy Companies in India.

10. Suzlon Energy

Suzlon Energy has been the backbone of India’s wind energy journey. With over 19 GW of installations worldwide, including over 11 GW in India, Suzlon remains a key player.

They’re now pivoting to hybrid and offshore wind projects, giving new life to their green portfolio.

Wind Milestone:

Suzlon has installed over 12,000 wind turbines in India alone, across nearly every windy state—from Gujarat to Tamil Nadu.

Their long-standing contribution makes them one of the Top Renewable Energy Companies in India with a legacy that continues to evolve.

What Makes These Companies Stand Out?

You might be wondering — what’s their secret? These Top Renewable Energy Companies in India have a few things in common that make them truly exceptional:

• They think on a grand scale. We’re talking about renewable projects capable of lighting up entire cities!

• They move quickly. In the world of clean energy, speed is essential, and these companies don’t hang about.

• They’re relentless innovators. From cutting-edge solar tech to game-changing wind solutions, innovation is a constant.

• They know India inside out. Delivering renewable projects here demands deep local knowledge, and they’ve got it in abundance.

The Ripple Effect

Now here’s something rather interesting: when these Top Energy Transition Company in India succeed, the positive impact spreads far and wide. Local communities gain employment opportunities, the air becomes cleaner, and the nation moves closer to energy independence. A triple win!

What’s more, the achievements of these companies are inspiring a wider movement. Across Asia and beyond, Global Energy Transition Companies are taking notice of India’s green progress, and many are keen to follow suit.

Final Thoughts: A Renewable India in the Making

From rooftop solar to massive wind farms, the Top 10 Renewable Energy Companies in India are powering a green future with bold investments, smart innovation, and an unwavering focus on sustainability.

What’s more exciting?

Many of them—like Vedanta, ReNew, and Adani Green—are now recognised as major Global Energy Transition Companies. These leaders aren’t just changing India—they’re influencing how the whole world thinks about energy.