Adani Green Commissions World’s Largest Battery Storage Hub Outside China, Advancing India’s Clean Energy Future!

Adani Green Energy Limited (AGEL) has achieved a major milestone in India’s renewable energy journey with the commissioning of a 3.37 GWh Battery Energy Storage System (BESS) at its Khavda renewable energy complex in Gujarat. The project has emerged as the world’s largest single-location battery energy storage deployment outside China, significantly strengthening India’s ability to deliver reliable, round-the-clock clean power while accelerating the nation’s transition toward a sustainable energy future.

The commissioning of this large-scale battery storage facility highlights the growing importance of energy storage infrastructure in supporting renewable energy integration. As solar and wind power generation continue to expand rapidly across India, battery storage systems are becoming essential for ensuring grid stability, balancing supply and demand, and making renewable energy available even when the sun is not shining or the wind is not blowing.

One of the most remarkable aspects of the project is the speed at which it was completed. AGEL successfully deployed the 3.37 GWh battery storage system in just ten months from the start of construction, making it one of the fastest utility-scale battery storage installations globally. The latest milestone includes the commissioning of 1.37 GWh of battery capacity in March 2026, which increased the total operational storage capacity at the Khavda site to 3.37 GWh.

The battery system is designed to provide critical support to India’s power infrastructure by storing surplus renewable energy and supplying it during periods of peak electricity demand. This capability is expected to play a crucial role in improving grid reliability, reducing dependence on conventional fossil-fuel-based peaking power plants, and enabling a greater share of renewable energy in the national power mix.

The scale of the project is reflected in its impressive energy storage capabilities. The 3.37 GWh system can store enough electricity to power nearly one million homes for an entire day. It can also support peak power requirements for major urban centres such as Indore and Chandigarh or meet peak electricity demand across the state of Goa. Additionally, the battery storage facility can keep more than 12 million LED bulbs illuminated continuously for ten hours, demonstrating its ability to support large-scale energy requirements.

As countries around the world work to reduce carbon emissions and increase renewable energy adoption, battery energy storage systems have emerged as a critical technology. Renewable energy sources such as solar and wind are inherently variable due to changing weather patterns, seasonal fluctuations, and geographic conditions. Battery storage helps address this challenge by capturing excess electricity generated during periods of high renewable energy production and releasing it when demand increases or renewable generation declines.

Looking ahead, AGEL has outlined ambitious plans to further expand its energy storage portfolio. The company aims to add more than 10 GWh of battery storage capacity during FY27 and increase its total battery storage capacity to 50 GWh over the next five years. These investments reflect the company’s long-term strategy of building large-scale clean energy infrastructure capable of supporting India’s rapidly growing electricity needs.

Commenting on the achievement, Sagar Adani, Executive Director of AGEL, emphasised the critical role that energy storage will play in the next phase of India’s clean energy transformation. He noted that as renewable energy capacity continues to scale across the country, robust storage infrastructure will be essential to ensure reliable and continuous delivery of clean power. According to him, the commissioning of the 3.37 GWh battery system strengthens the foundation for resilient, flexible, and dispatchable energy networks capable of supporting future growth.

The project incorporates advanced lithium-ion battery technology and sophisticated energy management systems that optimise performance, improve operational efficiency, and enhance grid responsiveness. These technologies enable faster charging and discharging cycles, better energy utilisation, and improved system reliability, making battery storage a vital component of modern power infrastructure.

The battery storage facility is located within AGEL’s massive renewable energy development at Khavda, Gujarat, which is rapidly emerging as one of the world’s largest renewable energy hubs. The company is developing a 30 GW renewable energy project at the site by 2029, with approximately 9.9 GW already operational. Once completed, the Khavda project is expected to become a cornerstone of India’s clean energy ecosystem, combining large-scale renewable generation with advanced energy storage solutions.

With the successful commissioning of this landmark battery storage project, Adani Green Energy has reinforced its position as a leading player in the global renewable energy sector. More importantly, the project demonstrates how large-scale energy storage can unlock the full potential of renewable energy, improve energy security, and accelerate India’s journey toward a cleaner, more sustainable, and energy-independent future.