In a landmark development for India's renewable energy sector, Suzlon Energy Limited, India’s leading provider of wind energy solutions, has secured a 381 MW order from Zelestra India and its affiliates. This large-scale collaboration is intended to power Zelestra’s first firm and dispatchable renewable energy (FDRE) project. The announcement was made on 1st August 2025, marking a critical step in India’s transition toward scalable, reliable, and clean power infrastructure.

This project spans three Indian states—Maharashtra, Madhya Pradesh, and Tamil Nadu—and forms part of a broader energy transformation that aims to balance sustainability with reliability. Under this agreement, Suzlon will deploy 127 units of its high-performance S144 wind turbine generators (WTGs), each rated at 3 MW.

Strategic Significance of the Project

The partnership signals a paradigm shift in India’s renewable energy policy, focusing on FDRE—Firm and Dispatchable Renewable Energy, a concept where renewable power is made available on-demand, mimicking the consistency of fossil-fuel generation. The 381 MW capacity will be allocated across:

• Maharashtra: 180 MW

• Madhya Pradesh: 180 MW

• Tamil Nadu: 21 MW

The Maharashtra and Madhya Pradesh capacities are part of the SJVN’s FDRE bidding process, while the Tamil Nadu project is geared toward Commercial and Industrial (C&I) consumers, strengthening energy security for high-demand sectors.

Statements from Leadership

Girish Tanti, Vice Chairman of Suzlon Group, stated:

“India’s energy transition landscape is at a pivotal juncture, where the pursuit of reliable, round-the-clock renewable power (FDRE) is taking center stage. This project marks that critical shift. We are honored to collaborate with Zelestra, a global pioneer in decarbonization.”

JP Chalasani, CEO of Suzlon Group, added:

“What differentiates Suzlon is our ability to provide fully integrated solutions—from in-house technology and manufacturing to execution and lifecycle services. This allows us to deliver projects at scale while ensuring long-term value and energy security for our customers.”

Sajay KV, CEO of Zelestra India, emphasized the long-term vision:

“This partnership with Suzlon sets the foundation for delivering our 5 GW renewable energy portfolio by 2027–2028. We are confident that Suzlon’s experience and capabilities will help us deliver clean, reliable power to meet the country’s growing energy demand.”

FDRE: A Critical Component in India’s Renewable Journey

FDRE projects are emerging as game-changers in India’s energy policy. Unlike traditional wind or solar projects that are subject to variability, FDRE ensures predictability and dispatchability, making it a reliable substitute for thermal power. The Government of India, through agencies like SJVN, is actively supporting such projects to meet 24x7 power demand with renewable sources.

Suzlon’s S144 turbine model, known for its advanced technology and efficiency, is playing a key role in enabling this shift. With this order, Suzlon’s S144 orderbook now stands at approximately 91%, reflecting strong market demand for next-generation renewable solutions.

About Zelestra

Zelestra is a vertically integrated renewable energy company with a global portfolio of 29 GW, of which 5.4 GW is either operational, under construction, or in pre-construction stages. It is backed by EQT, one of the world’s largest funds with €273 billion in assets under management. Zelestra is known for developing complex, multi-technology energy solutions that are strategically co-located to ensure interconnection certainty and timely delivery.

The company’s India operations are crucial to its growth strategy, with ambitions to build and operationalize 5 GW of renewable capacity by 2027–2028.

About Suzlon Group

Founded in Pune, India, the Suzlon Group is India’s largest renewable energy solutions provider with over 21.1 GW of installed capacity across 17 countries. The company has a diversified global presence with in-house R&D centers in Germany, Denmark, the Netherlands, and India, alongside world-class manufacturing units spread across India.

Key highlights of Suzlon Group:

• 30 years of operational excellence

• Manages 15.1 GW of assets within India

• ~6 GW of installations outside India

• Products include the 2.x MW and 3.x MW series wind turbine generators

• A workforce of over 7,800 employees

Suzlon has repeatedly demonstrated its ability to offer end-to-end project execution, from engineering to installation and long-term maintenance, making it a preferred partner for both corporate and utility-scale renewable developers.

Future Outlook and Industry Implications

This 381 MW FDRE project isn’t just another large order—it represents a shift in the energy architecture of India. The growing emphasis on FDRE highlights a national commitment to reliable green energy. With increasing grid integration, scalability of projects, and cross-state infrastructure cooperation, India is set to become a global leader in renewables.

This collaboration will:

• Help decarbonize high-energy-consuming sectors

• Strengthen interstate renewable power transmission frameworks

• Support India’s Net Zero 2070 goals

• Create new job opportunities in turbine manufacturing, civil engineering, and power services

• Enhance energy access and reliability for urban and industrial clusters

Conclusion

The Suzlon-Zelestra partnership for the 381 MW FDRE project is a milestone in India’s green energy journey. By combining Suzlon’s engineering strength with Zelestra’s renewable ambitions, the project paves the way for a reliable, scalable, and sustainable power ecosystem.

As FDRE becomes the gold standard in renewable infrastructure, Suzlon’s leadership in this space positions it as a key driver of India’s energy revolution. For Zelestra, this marks a solid start to its 5 GW vision, reinforcing its credibility as a leading global player in clean and dispatchable energy solutions.

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